Sony KD-34XBR2 - 34" Hdtv Fd Trinitron Wega User manual
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
TRINITRON®COLOR TELEVISION
SERVICE MANUAL
HA3
CHASSIS
KD-34XBR2
RM-Y185 US SCC-S57A-A
Self Diagnosis
Supported model
9-965-916-02
KD-34XBR2
DOLBY
DIGITAL
TruSurround
™
by
SRS
®
Trinitron
RM-Y185
MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 34 —
KD-34XBR2
10-1. SETTING THE SERVICE ADJUSTMENT
MODE
1. Standby mode (Power off).
2. Press the following buttons on the remote commander within one
second of each other:
DISPLAY Channel 5Sound Volume +Power
SERVICE ADJUSTMENT MODE VIEW
2150P-1 0 +7 SERVICE
SBOT TV
Device Item Data Item
Register
Item
F/A FLAG:
CBA FLAG:
WSL: 0
READING THE MEMORY
1. Enter into Service Mode.
2. Press 0on the remote commander.
3. Press ENTER to read memory.
ADJUSTING THE PICTURE
1. Enter into Service Mode
2. Press 2or 5on the remote to select the device item.
3. Press 1or 4on the remote to select an item.
4. Press 3or 6on the remote to change the data.
5. Press MUTING then ENTER to write into memory.
RESETTING THE DATA
Note: Be careful when using the remote! It will clear and re-initialize
ALL NVM data including deflection adjustment data if not reset
properly as follows:
RESETTING THE DEFLECTION NVM DATA
1. Enter into Service Mode.
2. Press 7, then MENU , and then press ENTER on the remote.
RESETTING THE SYSTEM NVM DATA
1. Enter into Service Mode.
2. Press 7, then 9, and then press ENTER on the remote.
RESETTING THE SYSTEM NVM DATA
1. Enter into Service Mode.
2. Press 8and then press ENTER on the remote.
SECTION 10: CIRCUIT ADJUSTMENTS
ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER
Use the Remote Commander (RM-Y185) to perform the circuit adjustments in this section.
Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator
10-2. MEMORY WRITE CONFIRMATION
METHOD
1. After adjustment, pull out the plug from the AC outlet, then replace the
plug in the AC outlet again.
2. Turn the power switch ON and set to Service Mode.
3. Call the adjusted items again to confirm they were adjusted.
10-3. REMOTE ADJUSTMENT BUTTONS
AND INDICATORS
RM-Y185
WRITE
INTO MEMORY
ITEM UP
ITEM DOWN
TEST
RESET
DEVICE UP
DATA UP
DATA DOWN
DEVICE DOWN
EXECUTE
READ
MEMORY
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 70 —
KD-34XBR2
12-3. BLOCK DIAGRAM & SCHEMATICS
BLOCK DIAGRAM
K
U
B
A
U
H
A
C
U
Q
RF
RGB
L(Lt)
H
Y/HV
Vout
MULTI COMPONENT (YPbPr:701/601)
CXA2151
CXA2103
SUB
C
CVorY
CXA2069Q
VIDEO 1VIDEO 2
VIDEO 3
VIDEO 4
Sub Tuner
CV
L/R
CV
L/R
Y/C/CV/S1
L/R
L/R
Y/C/CV/S/S1
L/R
Y/C/CV/S/S1
VA IN2
VA IN3VA IN4VA IN6 TVIN
L/R
Y/C/CV/S/S1
VA IN1
Q BOX
VA IN5
VA OUT1
MONITOR
OUT
VA OUT3 VA OUT2
IN1
Signal
Detector
3D comb
filter
480i
CV/Y/C IN1
EXT
YPbPr
YPbPr
YPbPr OUT
CXA2103
MAIN
CV/Y/C IN1
MON
OUT
EXT
RGB
EXT
YPbPr
YPbPr OUT
480i
IN2 IN3
IN4
480i
480i
CV/Y2
Y
CV/Y2
NJM2181
Analog Signal Flow
CV
CV
YPbPr
S Y
Y/C
RGB
YsYm
RGB
YsYm
L(Lt)/R(Rt)
L(Lt)
R(Rt)
IN2
L(Lt)
IN3
L(Lt)
R(Rt)
NJM2521 x2
IN1 IN2
IN3
Vout
SW1 SW2
COMB
Y/C IN
MON
OUT
EXT
RGB
COMB
Y/C IN
3Line
comb
Y/C
DC out
Y
VA OUT3
C
CVorY
CXA2150
YPbPrHV
OR x4 R/G/B/Ys
RF
RF
Antenna SW
RF
AUX
Q BOX
R(Rt)
CCD/V-CHIP
/ID-1
CCD/V-CHIP
/ID-1
M16C
Direct View
R(Rt)
BH3868
L
R
[L:Front]SP
[R:Front]SP
L
R
Main Tuner
AMP
AMP
VAR/FIX
IN1
LPF
(6M/3M/3M)
A/D
DRC-MF
Decoder
480i
LPF
(30M/15M/15M)
A/D
MID-XA
480i/480p/1080i/720p
LOGIC
CONTROL
SWITCH
HV
LOGIC
CONTROL
SWITCH
VIDEO
D/A
YPbPr
1080i
YPbPrHV
YGV619
YPbPr
HV
CV
Graphics
R/G/B/YsYm
YPbPrHV
LOGIC
CONTROL
SWITCH
LOGIC
CONTROL
SWITCH
Y/HV
ANT
YPbPrHV
HV
Y
YPbPrHV
MULTI COMPONENT (YPbPr:701/601)
YPbPrHV
L(Lt)/R(Rt)
HV
L
R
Video
OUT
RF
VIDEO 5 VIDEO 6
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 71 —
KD-34XBR2
18
IREF_YCIREF_YC
IREF_HV
31 29 30
IREF
55
REG
5V-DEF 9V-DEF 5V-SIG
19 48 49 61 1 3 41 44 15 53 52 37 50 51
AGC
VOSC
VCC5
V_OSC
V_AGC
VCC_OUT
GND OUT
GND_SIG
VREG5
VBIAS
VCC9
GND_H
GND_V
VPROT
V_DRV+
V_DRV-
VCOMP_IN
VSAW0
VSAW1
EW-FUNC
DF_PARA
MP_PARA
HC_PARA
VSAW0,1
W-FUNC
V-FUNC
- V_SIZE
- V_POS
- S_COR
- V_LIN
- V_COMP
- V_ON
- V_SCROLL
- V_ASPECT
- UP,LO_VLIN
- JMP_SW
- ZOOM_SW
- ASP_SW
- VSAW0, 1_DCL,H
- VSAW0, 1_AMP
- VSAW_SW
- HC_PARA_DC,AMP, PHASEVSAW0, 1_
- MP_PARA_DC,AMP
-H_SIZE
-PIN_AMP
-UP,LO_CPIN
-PIN_PHASE
-UP,LO_UCP,UCG
-UC_POL
-EW_DC
-H_COMP
-PIN_COMP
COUNT
- V_FREQ
- AKBTIM
- UP,LO_BLK
- VBLK_SW
- RST_SW
42
54
27
33
32
28
24
23
25
26
22
21
20
43
45
46
47
36
40
34
39
38
60
59
57
56
58
62
63
64
11
245617 10 9871216131415
VM
VM_MOD
VM_OUT
YF_OFF
CLP_C
DPDT_OFF
BPH
R1_IN
G1_IN
B1_IN
YSYM
R2_IN
G2_IN
B2_IN
YSYM2
- VM_LEV
- VM_DLY
- VM_COR
- VM_F0
- VM_LMT - SHARPNESS
- PRE/OVER
- SHP_F0
- F1_LEV
- SHP_CD
- LT1_LEV,MODE
- SYSTEM
Y
- DC_TRAN
-Y_OFFSET
- DPIC_LEV
- AGING_W
- AGING_B
YR
G
B
R-Y
G-Y
B-Y
CbCr
- COLOR
- HUE
- CB_OFFSET
- CR_OFFSET
- CTI_LEV
- CTI_MODE
- COLOR_AXIS
NTSC-JPN
NTSC-US
PAL
NTSC-PJ
CLP PULSE
CLK PULSE
- CLP_PHASE
- CLP_GATE
- LEFT_BLK
- RIGHT_BLK
- SYNC_PHASE
- H_POSITION
- AFC_BOW
- AFC_ANGLE
- HBLK_SW
- AFC_COMP
- ABL_MODE
- ABL_TH
- P_ABL
- S_ABL
- R,G,B_CUTOFF
- BLK_BTN
- PIC_ON
- R,G,B_ON
- AKBOFF
- R,G,B_DRIVE
- GAMMA,L
- DCOL
- DCOL_TEMP
- LIMIT_LEV
- WB_SW
- LRGB2_LEV
- PICTURE
- SUB_CONT
- BRIGHT
- SUB_BRIGHT
Y
- AFC_MODE
CbCr
Y_IN
CB_IN
CR_IN
SCL
SDA
F0
F1
HS_IN
A
FC_FIL
CERA
SCP
VTIM
VS_IN
PABL_FIL
R_OUT
G_OUT
B_OUT
IK_IN
ABL_IN
ABL_FIL
SABL_IN
PRE_RGB
L2_FIL
HP_IN
HPROT
H_DRV
HCCMP_IN
EW_DRV
DF_PARA
MP_PARA
HC_PARA
AKB
BLK
PA B L
DRV
GAM
DCOL
LIMT
BRT
YS
YM
0~-9dB
PIC
YS
YM
MAT
DPIC
AXIS
CLP
COL
HUE
HD
LOOP2
TIMING
DECODER
ABL
SHP
LTI
CTI
2.7MHz
VCO
AFC
I2C BUS
DECODER
CLP
SCP
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
A BOARD SCHEMATIC DIAGRAM (1 OF 2)
9
1.9 Vp-p (H)
58
4
0.6 Vp-p (H)
3
6
1.7 Vp-p (V)2.9 Vp-p (H)
2
1.4 Vp-p (H)
0.5 Vp-p (H) 3.1 Vp-p (H)
7
3.5 Vp-p (H)
1.5 Vp-p (V)
11
3.3 Vp-p (H)
10
1.9 Vp-p (H)
1
A BOARD WAVEFORMS
A BOARD: IC3101 CXA2150AQ
1
2
3
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
1
2
3
4
5
6
7
8
9
10
11
12
123456789
10111213141516171819
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
9V
30V
5V
SCL
SDA
AS
RFAGC
VIF
9V
AFTOUT
GND
DETOUT2
DETOUT
MODE
FMONO
NC
MUTE
ROUT
LOUT
NC
SAPIND
STIND
9V
30V
5V
SCL
SDA
AS
RFAGC
VIF
9V
AFTOUT
GND
DETOUT2
DETOUT
MODE
FMONO
NC
MUTE
ROUT
LOUT
NC
SAPIND
STIND
C2001
C2002
C2003
C2004
C2005
C2006
C2008
C2009
C2010
C2012
C2014
C2015
C2016C2017
C2018
C2019
C2020
C2021
C2022
C2023
C2024
C2025
C2026
C2028
C2029
C2031
C2032
C2034
C2035
C2036
C2037C2038
C2039
C2050C2055
C2056
C2057
C3101
C3105
C3109
C3111
C3112
C3114
C3115
C3116
C3118
C3120
C3122
C3123
C3124
C3125
C3127C3128
C3129
C3130
C3133
C3134
C3136
C3137
C3138
C3139C3140
C3141
C3142
C3143
C3145
C3146
C3147
C3148
C3149
C3150
C3151
C3152
C3153
C3154
C3155
C3156
C3157
C3158
C3159
C3160
C3170
C3171
D2007
D2008
D2050D2051D2052
D2054
D2055
D2056
D2057
D2058
D2059
D3103
D3105
D3106
L2002
L2003
L2005
L2007
L3101
L3102
L3103
Q2001
Q2003Q2005
Q2050Q2053
Q3101Q3102
Q3107
Q3108
R2002R2003
R2005
R2006
R2007
R2009
R2010
R2011
R2013
R2014
R2016
R2018
R2020
R2021
R2023
R2024
R2025
R2026
R2027
R2028
R2029
R2030
R2031
R2032
R2033
R2034
R2054
R2055
R2058
R2059
R2062
R3101
R3104
R3106
R3107
R3110
R3112
R3113
R3115
R3116
R3118
R3120
R3122
R3131
R3137
R3140
R3143
R3144
R3145
R3146
R3150
R3151
R3153
R3155
R3157
R3159
R3160
R3162
R3164
R3165
R3170
R3171
R3172R3173
R3174
R3175
R3178
X3101
Q3171
Q3172
Q3173
Q3170
Q2006
C3126
Q3180
Q3181
R2001
R2017
R2051
R2053
R3109
R3111
R3180
R3181
R3182
R3183
D2053
D3109
D3112
R3167R3168R3169
R3108R3114R3121
R3117
R2019
R2036
R3139
R3177
R3141
R3161
R3154
C3113
R2004
R2012
L2001
R2008
L2006
D3113
D3114
R2022
R2037
R2038
C3172
R3184
C2007
C2030
Q3103
R2015
R3176
C3117
R3125
R3152
R3135
R3158
CN3022
CN3020
CN3174
TU2001TU2002
CN2001CN3170CN3171
CN3173
CN3103
CN3102
CN3101
IC3101
Q3111
Q3112
Q3110
Q2002
Q2004
Q3105
Q3106
C3144
D3111
0.0022
B:1608
100
10V
47
0.0022
B:1608
0.0022
B:1608
100
16V
100
16V
0.01
25V
B:1608
0.0022
B:1608
0.0022
B:1608
10
1
16V
F:CHIP
10
16V
:BP
10
16V
:BP
220p
B:1608
0.047
16V
B:1608
0.0022
B:1608
0.0022
B:1608
0.0022
B:1608
100
16V
100
10V
100
16V
0.0022
B:1608
470
16V
0.01
25V
B:1608
0.0022
B:1608
1
16V
F:CHIP
220p
B:1608
0.047
16V
B:1608
10
10
16V
:BP
10
16V
:BP
2.2
470
16V1000
16V
0.47
B:CHIP
0.47
B:CHIP
100
16V
0.22
16V
B:1608
4.7
6.3V
B:CHIP4.7
6.3V
B:CHIP4.7
6.3V
B:CHIP
100
16V
0.0022
B:1608
47
0.1
16V
B:1608
100
16V
0.47
16V
B:CHIP
0.47
16V
B:CHIP
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:16080.1
16V
B:1608
0.1
16V
B:1608
0.47
16V
B:CHIP
0.01
25V
B:1608
0.15
16V
B:CHIP
1
16V
:CHIP
2.2
6.3V
B:CHIP
0.1
16V
B:1608
10
10
0.01
25V
B:1608
100
16V
0.116VB:1608
0.116VB:1608
0.116VB:1608
0.47
16V
B:CHIP
0.0047
B:1608
0.47
16V
B:CHIP
0.22
16V
B:1608
100
16V
0.01
25V
B:1608
0.1
16V
B:1608
100
16V
0.1
B:1608
0.22
B:1608
0.47
B:CHIP
0.001
B:1608
1
16V
F:CHIP
1
16V
F:CHIP
MA111
MA111
DAN202K
OR
DAN202K
ORDAN202K
OR
MA111
MA111
MA111
PROT
MA111
MA111
MA111
PROT
MA111
O2CZ5.6
LIMIT
MA111
ABLSW
:LHLZ06
:LHLZ06
:LHLZ06
:LHLZ06
:LHLZ06
:LHLZ06
:LHLZ06
2SD601A
VIDEO-BUFFER
2SD601A
INVERTER2SD601A
VIDEO-BUFFER
2SB709A
MUTE2SB709A
MUTE
2SA1226
BUFF
2SA1226
BUFF
2SA1226
BUFF
2SA1226
BUFF
47
1/16W
:CHIP
47
1/16W
:CHIP
33k
1/16W
:CHIP
680
1/16W
:RN-CP
560
1/16W
:RN-CP
4.7k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
1M
1/16W
:CHIP
2.2k
1/16W
:CHIP
1001/16W:CHIP
10k
1/16W
:CHIP
4.7k
1/16W
:CHIP
10k
1/16W
:CHIP
33k
1/16W
:CHIP
10k
1/16W
:CHIP
22k
1/16W
:CHIP
1M
1/16W
:CHIP
100k
1/16W
:CHIP
680
1/16W
:RN-CP
560
1/16W
:RN-CP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
1k
1/16W
:CHIP
4.7k
1/16W
:CHIP
330
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
100
1/16W
:CHIP100
1/16W
:CHIP
10k
1/16W
:CHIP
100k
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
100k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
3.3M
1/16W
:CHIP
2.7k
1/16W
:CHIP
12k
1/16W
:CHIP
10k
1/16W
:CHIP
100
1/16W
:CHIP
10k
1/16W
:CHIP
100
1/16W
:CHIP
100k
1/16W
:CHIP
100
1/16W
:CHIP
470
1/16W
:CHIP
47
1/16W
:CHIP
471/16W:CHIP
471/16W:CHIP
100
1/16W
:CHIP
8.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
10k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
10k
1/16W
:CHIP
1k1/16W:CHIP
2.7MHz
DTA143EKA
LATCH
DTA143EKA
LATCH
2SD601A
LATCH
2SD601A
LATCH
DTA114EKA
SWITCH
:PP
2SB709A
BUFFER
2SB709A
BUFFER
0
1/16W
:CHIP
0
1/16W
:CHIP
0
:CHIP
0
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
3.3k
1/16W
:CHIP
3.3k
1/16W
:CHIP
1SS133
PROT
1SS133
1SS133
56
1/16W
:RN-CP
56
1/16W
:RN-CP
56
1/16W
:RN-CP
390
1/4W390
1/4W390
1/4W
4.7k
1/16W
:BCHIP
1001/16W:CHIP
1M1/16W:CHIP
3.3k1/16W:CHIP
1k1/16W:CHIP
1001/16W:CHIP
10k1/16W:RN-CP
560
:CHIP
0.116VB:1608
22k:CHIP
10k1/16W:CHIP
:LHLZ06
100:CHIP
:LHLZ06
MTZJ-T-77-6.8B
MTZJ-T-77-6.8B
0
1/16W
:CHIP
4.7k
1/16W
:CHIP
10k
:CHIP
0.0022mF
CHIP
100
CHIP
22
22
2SD601A
ABL
100k
:CHIP
2201/16W:CHIP
0.06816VB:1608
10k1/16W:CHIP
4.7k
:RN-CP
4.7k
1/16W
:CHIP
3.9k
1/16W
:CHIP
50P
64P
:DIN
10P
:B-TO-B
BTF-WA412BTF-WA412
12P
WHT
:S-MICRO
8P
:B-TO-B8P
:B-TO-B
8P
:B-TO-B
10P
:B-TO-B
3P
WHT
:S-MICRO
10P
WHT
:S-MICRO
CXA2150AQ
YUV-JUNGLE
DTC144EKA
PROT-SW
2SD601A
CURRENT-DRIVE
2SD601A
BUFFER
2SB709A
SYNC-SEP
2SB709A
SYNC-SEP
2SB709A
ABL-SW
2SD601A
ABL-SW
47p
CH:1608
0
SET9V
SUB5V
SUB9V
SUB5V
IIC-1
TU-CONT
TU-OUT
MAIN5V
MAIN9V
HP-IN
B
R
PROT-MUTE
IIC-1
TU-OUT
SCP
CONTROLPANEL
TU-CONT
IIC-1
NVM
DH-MUTE
DGC-RLY
PROT-MUTE
AC-RLY
MAIN-RLY
OCP
OVP
B-INT
P-SW(-)
STBY5V
STBY15V
STBY7V
SETON
CONTROLPANEL
V-FBP
HP-IN
B-INT
IIC-1
SCP
UNREG11V
MAIN12V
SIG-V
SIG-H
OCP
OVP
SP-R
SP-L
STBY5V
SIG-V
SIG-H
NVM
SMODE
AUD-MUTE
OFF-MUTE
OFF-MUTE
LB-ERROR
MAIN33V
MAIN12V
MAIN-RLY
AC-RLY
A-MUTE
SP-MUTE
SPKR-MUTE
SUB5V
SUB9V
SUB3.3V
SUB9V
SUB5V
SUB9V
SUB5V
SUB5V
SUB9V
PIC-MUTE
P-MUTE
P-MUTE
PIC-MUTE
STBY5V
V/F-L
V/F-R
MAIN9V
ISTBYSW
R
B
A-MUTE
SP-MUTE
STBY5V
AFT2
ST-1
BIL-1
MONO-1
AFT1
AGC
M-L
M-R
DAT1
CLK1
DAT1
CLK1
YSYM
OSD-B
OSD-G
OSD-R
Y
HS
R
B
VS
CLK1
DAT1
IK
G
KEY
PON
TIMERLED
SIRCS
HS
Y
VMMOD
OSD-G
AMASK
OSD-R
OSD-B
YSYM
IK
ST-2
BIL-2
MONO-2
S-R
S-L
S-R
S-L
M-R
M-L
MT-HS
ST-HS
MT-HS
ST-HS
ST-1
DAT1
CLK1
BIL-2
BIL-1
VMMOD
WP
PON
STBY/STLED
TIMERLED
SIRCS
KEY
CLK1
DAT1
MODE
MODE
AFT1
AFT2
MODE
MONO-1
MONO-2
ST-2
AGC
AMASK
PB
PR
PR
PB
BDAT
BCLK
WPBDAT
BCLK
S-CV
M-CV
S-CV
M-CV
ISTBYLED
VS
STBY/STLED
ISTBYLED
R
G
B
GND_OUT
YSYM2
GND_SIG
B2_IN
G2_IN
R2_IN
YSYM1
B1_IN
G1_IN
R1_IN
PABL_FIL
DPDT_OFF
YF_OFF
VM_OUT
CLP_C
BPH
IREF_YC
VCC5
VM_MOD
Y_IN
CB_IN
CR_IN
F0
F1
SDA
SCL
SCP
HS_IN
VREG5
VBIAS
IREF_HV
AFC_FIL
V_DRV-
V_DRV+
VTIM
VCC9
ABL_IN
ABL_FIL
IK_IN
SABL_IN
VCC_OUT
B_OUT
G_OUT
R_OUT
VSAW1
VSAW0
V_AGC
V_OSC
EW_DRV
DF_PARA
MP_PARA
GND_V
HC_PARA
VS_IN
GND_H
H_DRV
HP_IN
L2_FIL
VCOMP_IN
HCOMP_IN
VPROT
HPROT
CERA
R-DRV
E
G-DRV
E
B-DRV
E
+12V
IK
E
+9V
E
VM
P-MUTE
ABLS
VDRV+
VDRV-
N/S
VPIN
EWDRV
E
DFPARA
HCENT
E
HDRV
VCOMPIN
HCOMPIN
E
VPROT
HPROT
VTIM
PRE_RGB
MPIN
R
B
TP52
VDRV
TP92
33V
DETOUT
TP81
DETOUT
TP84
Y
TP85
TP89
TP86
HDRIVE
TP51
TP87
BOUT
TP88
ROUT
GND
PON
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+5V
GND
+5V
GND
+9V
GND
+9V
GND
+3.3V
GND
+3.3V
WP
BCLK
BDAT
GND
GND
GND
GND
GND
GND
GND
GND
GND
STHSYNC
STMONO
GND
GND
GND
GND
GND
GND
GND
GND
SAPS
STSTEREO
MTHSYNC
MTMONO
MODE
SAPM
MTSTEREO
STAFT
MTAFT
AGCATT
SDAT
SCLK
FIX/VARR
FIX/VARL
R
L
RRESET
SPMUTE
LINEMUTE
TP99
15V
E
E
NORMAL
E
WP
E
PROT1
NVM5V
E
ACRLY
MAINRLY
+BOVP
+BOCP
CLK0/BCLK
DAT0/BDAT
PSW(+)
PSW(-)
E
VFBP
E
HPIN
SCP
B-INT
E
CLK1/SCLK
DAT1/SDAT
B-INT
AUDIO-MUTE
SMODE
OFF-MUTE
MAINTUNER
(C6h)
SUBTUNER
(C0h)
PR
PB
STBY5V
ST-CV
ST-R
ST-L
MT-R
MT-CV
MT-L
GND
KEY
GND
TIMERLED
STBYLED
REPEATLED
GND
STBY+5V
SIRCS
P-ON
ISTBYLED
GND
STBY/STLED
TIMERLED
SIRCS
KEY
STBY5V
DGCRELAY
DHMUTE
GND
ACRELAY
MAINSW
+BOCP
+BOVP
LBERROR
GND
APROT
PROT/MUTE
P-MUTE
VP
HP
VMNOVS
VMNOHS
VMNOPR
VMNOPB
VMNOY
GND
VMMOD
AMASK
OSDR
OSDG
OSDB
OSDYSYM
ISTBYSW
CN01
CN5503
TODBOARD
TOBBOARD
CN001
TOHABOARD
TODBOARD
CN6504
TODCN6506
CN6506
CN5501
TODBOARD
TODBOARD
CN5505
CN9101
TOWBOARD
CN9001
TOCBOARD
TOBBOARD
CN002
TUNER,YUV-JUNGLE
9-965-916-01<HA3>AP1
+9V
+9V
+9V
+9V
+9V
+33V
+33V
+9V
+5V
+5V
+5V
1
2
3
4
5
6
7
8
9
1011
B
G
R
PR
PB
Y
R
B
VIDEOVIDEOAUDIOR
AUDIOLAUDIOR
AUDIOL
VIDEOVIDEO
PB
PR
Y
R
LLR
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 72 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
A BOARD SCHEMATIC DIAGRAM (2 OF 2)
IO
G
IO
G
1
2
4
3
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
101112131415161718
1
2
3
4
5
6
7
8
S
S
1
2
3
4
5
6
7
8
IO
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1234
1
1
2
3
4
5
6
7
8
1
1
1
2
3
4
5
6
7
8
IO
G
1
2
3
4
5
6
7
8
123456789
101112
123456789101112
IO
G
15
14
13
12
16
11
10
9
1
2
3
4
6
7
8
C4426
C4439
C4462
C4477
C4478
C4479
C4480
C4481
C4482
C4483
C4484
C4485
C4486
C4487
C4488
C4489
C4490
C4491
C4493
C4494
C4495
C4496
C4497
C4498
C4499
C4500
C4501
C4502
C4503
C4504
C4505
C4506
C6001
C6002
C6004
C6005
C6006
C6007
C6008
C6009
C6014
C6016
C6017
C6018
C6019
C6020
C6022
C6023
C6024
C6026
C6027
C6028
C6030
C6031C6032
C6034
C6035
C6036
C6039
C6040
C6041
C6042
C6046
C6048
C6049
D4406
D4409
D4410
D4411
D4413
D6004
D6011
D6012
D6014
D6015
D6016
D6020
D6022
D6023
IC6001
IC6004
L4401
L6001
L6002
L6003
L6004
L6005
Q4403
Q6001
Q6002
Q6005
R4422
R4423
R4427
R4428
R4429
R4431
R4436
R4454R4455
R4456
R4457
R4472
R4473
R4476
R4477
R4480
R4484
R4485
R4486
R4487
R4488
R4489
R4490
R4491
R4492
R4493
R4494
R6001R6003R6004
R6005
R6006
R6008
R6010
R6014
R6015
R6017
R6018
R6019
R6020
R6021
R6022
R6023
R6024
R6025
R6026
R6028
R6029
R6030
R6031
R6032
R6033
R6037
R6039
R6040
R6041
R6045
R6048
R6052R6055
R6057
R6058
R6059
R6060
R6061R6062
R6063
R6065
C6003
C6021
C6050
D6013
FB6001
R4433
R4446
R4447
R4471
R4475
R4478
R6002
R6035
R6036
R6042
R6049
R6050
R6054
R6066
R6067
R6068
R6069
R6070
R6072
D4404
D6021
D6025
D6026
D6017
R6071
R6064
IC6006
D6002
IC6003
IC6007
R6056
R6053
D6018
PH6001
IC6008
D6027
R6046
R6034
R4481
R4482
R4483
R4479
C4492
R4470
R6009
IC4405
D6030
D6031
D6032
R4425
R4424
D6034
C6051
Q4407
Q4406
Q4410
Q4408
Q4405
Q4409
Q4404
D6035
D6036
IC6005
Q4411
Q6010Q6011
Q6004
Q6006
CN6010
CN6009
CN6003
CN6002
CN6001
IC6002
CN6005
CN4403
CN4404
IC4406
D4415
D4414
D4412
D4416
D4403
CN4402
D6019
T6002
Q6003
D6024
Q4402
Q4401
Q6008
Q6007
Q6009
Q6013
Q6012
R6043
R6011
R6012
C6052
CN6012
FB6002
FB6004
FB6005
FB6006
FB6007
FB6008
FB6009
C6025
R6027
R6038
2.2
1000
16V
10
10
10
1
470
16V
1
1
470
16V
1
1
47016V
1
220
16V
470
16V
0.001
B:1608
0.1
:MPS
220
16V
0.001
B:1608
0.1
:MPS
2200
35V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
:MPS
0.1
:MPS
0.1
:MPS
1000
25V
1000
25V
0.1
:MPS
2200
35V
2200
35V
1.0
450V
:PP
0.001
B:1608
47
2.2
0.001
:PP
10
0.1
100V
:PT
47
25V
100
680p
1kV
:R
1
100
0.01
800V
:PP
47
25V
0.1
25V
F:1608
100
16V
5600
10V
10000
10V
1
3300
16V
1
470
10V
0.1
:PT
100
25V
470
16V
0.1
:PT
100
16V
100
16V
1000
10V
470
25V
1000
16V
100
16V
1
50V
MA111
MA113
MA111
PROTECTOR
MA113
MA111
PROTECTOR
UF4005
PUMP-UP
D1NL20U
SUB-VCC-RECT
D1NL20U
MAIN-VCC-REG
D5SC4M
5V-RECT
MTZJ-7.5B
7V-OVP
D10SC4M
6.5VRECT
MTZJ-4.7B
PROTECT
MA111
MA111
MCZ3001D
DRIVER
PQ30RV31
5V-REG
:LAV35
:LHL10
:LHL10
:LHL10
:LHL08
2SD601A
MUTE
2SK2876-F122
CONVERTER
2SK2876-F122
CONVERTER
2SB709A
470k
1/16W
:CHIP
470k
1/16W
:CHIP
22k
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
100k
1/16W
:CHIP
10k
1/16W
:CHIP
1k
1/16W
:CHIP
22k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
2.2k
1/16W
:CHIP
10k
1/16W
:CHIP
2.2k
1/16W
:CHIP
15k
1/16W
:CHIP
4.7k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
2.2
:FPRD
2.2
:FPRD
2.2
:FPRD
2.2
:FPRD
10k
10k
10k
10k
330k
:RN330k
:RN
330k
:RN
100
:RN-CP
10k
:RN-CP
15k
:RN-CP
1k
:FPRD
10k
:CHIP
10k
:CHIP
22
3W
0.33
2W
:RS0.33
2W
:RS
10
:FPRD
0
:CHIP
470
:CHIP
10
:FPRD
10k
1/16W
:CHIP
330k
1/16W
:CHIP
330k
1/16W
:CHIP
1k
1/16W
:CHIP
1.0:FPRD
1k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
0.15W:CC
4.7k
1/16W
:RN-CP
7.5k
1/16W
:RN-CP
220k
1/16W
:CHIP
1k
10k
1/16W
:CHIP
2.2k
1/16W
:CHIP
1k
1/16W
:CHIP
10k
1/16W
:CHIP
2.2k
1/16W
:CHIP1k
1/16W
:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
0.01
50V
B:1608
1000p
250V
100
16V
MA111
1.1UH
0
1/16W
:CHIP2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0.47
1/2W
:RF
10k
:CHIP
10k
:CHIP
4.7k
:CHIP
470
:RN:CP
1.5k
:RN:CP
0.22
1W
:RS
47k
:RN-CP
0.33
2W
5%/:RS1k
1/16W
:CHIP
3.3k1/16W:CHIP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
1SS133
1SS133
PROTECT
1SS133
PROTECT
1SS133
MTZJ-T-77-6.8B
10k
1/4W
:CHIP
10k
1/16W
:CHIP
PQ05RF21
5V-REG
MA111
7V-REG
PQ09RF21
9V-REG
1k
1/16W
:CHIP
1k1/16W:CHIP
D5SC4M
5V-RECT
ON3171-R
PQ09RF21
9V-REG
MA111
1k1/16W:CHIP
4.7k
1/16W
:CHIP
0:CHIP
15k:CHIP
4.7k
:CHIP
0:CHIP
220035V
2.2k
:CHIP
33:RN-CP
TA8216H
AMP-H
1SS133
PROTECT
1SS133
PROTECT
1SS133
PROTECT
1k1/16W:CHIP
1k1/16W:CHIP
MTZJ-12
220
16V
DTC114EKA
MUTE
DTC114EKA
MUTE
DTC114EKA
MUTE
DTC114EKA
MUTE
DTC114EKA
MUTE
DTC114EKA
MUTE
DTC114EKA
MUTE
MTZJ-22B
PROTECT
1SS133
PROTECT
PQ3RD083
3.3V-REG
DTC114EKA
MUTE
DTC114EKA
ISTBYSWITCH
DTC114EKA
ISTBYSWITCH
2SD601A
LOWBERROR
2SB709A
LOWBERROR
1PTAB
1PTAB
6P
WHT
:VH
8P
WHT
:S-MICRO
8P
:B-TO-B
BA05T
STBY5VREG
8P
:VH
8P
WHT
:S-MICRO
8P
BLK
:S-MICRO
TA8216H
AMP-W
MTZJ-22B
MA111
PROTECTOR
MA111
PROTECTOR
MTZJ-22B
MA113
POPSUPPRESSOR
15P
:BTOB
MA111-TX
PROTECTOR
:PIT
2SB709A
MUTE-SW
1SS133
OR
2SD601A
MUTE-SW
2SD601A
MUTE-SW
2SD601A
OCP
2SB709A
OCP
2SD601A
OCP
2SD601A
OCP
2SB709A
OCP
0.15W:CC
1.1UH
1.1UH
220pF
B:1608
1PTAB
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
0.02225VB:1608
220
1/16W
:CHIP
1k
1/16W
:CHIP
UNREG11V
UNREG7V
STBY5V
MAIN12V
MAIN5V
MAIN9V
STBY5V
UNREG11V
UNREG7V
P-SW(-)
UNREG7V
STBY7V
SET ON
Q+6.5V
Q+9V
Q+6.5V
Q+5V
Q+5V
Q+9V
AUD-MUTE
MAIN33V
OFF-MUTE
MAIN33V
STBY5V
LB-ERROR
SPKR-MUTE
SUB3.3V
SUB5V
SUB 9V
STBY15V
OFF-MUTE
UNREG11V
AUD-MUTE
DGC-RLY
UNREG11V
V/F-R
V/F-L
IIC-1
SMODE
SP-L
SP-R
STBY5V
ISTBYSW
SMODE
CLK1
DAT1
E
E
E
33V
MAIN9V
MAIN5V
MAIN12V
STBY5V
AUDIOGND
AUDIOGND
P-SW(-)
AUDIO24V
AUDIO24V
AUDIOPROT
SUB7V
ACRECT+
NC
ACRECT-
NC
GND
PRIPRE15V
VSENSE
F/B.
CT
RT
GND
TIMER
SS
VC1
OCP
VD
VG(H)
VS
VB
VG(L)
P-GND
VC2
SPEAKEROUT
E
E
E
E
SETON
W-R-OUT
H-R-OUT
W-L-OUT
H-L-OUT
SGND
VCC
PGND
MUTE
SGND
VCC
PGND
MUTE
H-L
TP104
W-R
TP101
TP103
W-L
TP102
TP94
STBY5V
TP98
TP95
TP93
6.5V
6.5V
GND
GND
5V
9V
GND
33V
H-R
SUB3.3V
SUB5V
SUB9V
E
SUB+12V
DGC-RLY
TOSCN4401
H-L
H-R
W-L
W-R
E
SMODE
SUB9V
SP-L
SP-R
E
VF-L
VF-R
E
SCL
SDA
ACDET
E
E
STBY15V
STBY7V
E
CN7001
E
TOQMBOARD
TODBOARD
CN6503
CN6710
TOFBOARD
CN6505
TODBOARD
TODBOARD
CN6501
TOFBOARD
CN6701
TOFBOARD
CN6702
SUB-POWERSUPPLY,AUDIO-AMP
E
9-965-916-01<HA3>AP2
+9V
+9V
UNREG7V
UNREG11V
AUDIO24V
PRIPRE15V
V/F-L
V/F-R
SP-L
SP-R
H-L
H-R
W-L
W-R
VF-L
VF-R
H-RH-R
H-R
H-L
H-L
H-L
W-L
W-L
W-L
W-R
W-R
W-R
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 73 —
KD-34XBR2
COMPONENT SIDE
A BOARD LOCATOR LIST
(COMPONENT SIDE)
[TUNER,YUV-JUNGLE, SUB-POWER SUPPLY, AUDIO AMP]
D2007 F-1 Q2001 C-10
D2008 F-1 Q2002 D-11
D2054 D-4 Q2003 E-9
D2055 D-4 Q2004 E-10
D2056 D-4 Q2005 E-10
D2057 B-7 Q2006 F-1
D2058 B-7 Q2050 D-4
D2059 B-8 Q2053 D-4
D3109 C-8 Q3103 C-7
D3111 D-6 Q3105 D-5
D3112 C-7 Q3106 D-6
D3113 A-8 Q3112 E-5
D3114 A-8 Q3180 D-6
D4403 E-4 Q4401 F-9
D4406 E-3 Q4402 F-9
D4410 H-2 Q4403 F-3
D4413 G-2 Q4404 H-3
D4416 G-1 Q4405 I-3
D6002 C-2 Q4406 F-4
D6004 C-2 Q4407 F-3
D6016 C-4 Q4408 H-3
D6018 C-4 Q4409 H-3
D6019 H-2 Q4410 F-3
D6021 C-4 Q4411 E-3
D6026 B-6 Q6001 D-2
D6030 B-9 Q6002 C-1
D6031 B-10 Q6004 D-4
D6032 B-11 Q6005 C-5
D6034 A-3 Q6006 D-4
D6036 F-1 Q6007 B-6
Q6008 B-6
DIODE TRANSISTOR
A
C6001
D6001
R6010
D6005
D6004
D6006
D6010
C6016
R6017
C6015
C6019
FB6004
FB6002
R6020
C6021
L3103
R6048
L3102
D3109
TU2002
C2024
C2030
C2028
L2007
L2008
C2036
D6016
FB6005
FB6008
R6029
R6044
L6004
C6032
C6030C6034
L6005
R6054
D6026
L6001
TU2001
C2002
L2003
C2007
C2008
C2014
L3101
C3156
X3101
R3114
R3121
C3116
C3145
C3153
L4401
D4415
R4493
C4488
C4480
C4481
C4484
C4486
C4502
C4479
R4487
C4499
C4483
C4496
C4492
C4485
C4487
C4489
C4482
C4439
D4404
C4477
C4478
C4426
C6048C6049
CN4402
CN3172
CN6001
CN6003CN3174CN3103
CN3170CN3171CN3173
CN6005
Q6001
Q6002
IC6002
IC6001
IC6004
IC6005
IC6007
IC6006
IC6008
Q4406
Q4404
Q4409
Q4405
Q2006
Q6004
Q6006
Q2050
Q4402
Q4401
Q3104
Q3112
Q3103
Q3106
Q6007
Q4403
Q2003
R4474
R4471
R4476
R4479
R4480R4466
R4469
R4456
R2036
R6042
R6030
R6006
R6008
R6015
R6033
R3145
R3118
R3160
R3112
R3142
R3113
R6055
R6052R6053
R6050
R6049
R6046
R4435
R4470
R2028
R2023
R2025
R2021
R2027
R2029
R6060
R2015
R2010
R2013
R2014
R2005
R2006
R6061
C4494
C4498
C4490
C6010
C6002
C3155
C3113
C3124
C6037
C6044
C6043
C6033
C2029
C2034
C2027
C2033
C2031
C2026C2021
C6047
C2009
C2018
C2011
C2010
C2005
C2001
D4406
D2058
D3108
D4403
D2001
R3131
C3127
C3128
C3134
D3111
R3140
R3115
C3117
R3104
R3163
R3151
C3157
CN6002
R6067
C6050
R3182
CN3020
CN3022
D3113
D3114
R2038
D6033
D6030D6031
D6032
CN6013
D6035
D6036
CN6016
CN6018
10
11
8
C1
A1
32
32
B25
A25
B1
A1
1
214
15
I
O
18
1
10
1
8
1
8
1
8
E
B
E
B
1
1810
9
MAIN12VVCOMPIN
HCOMPIN
16
1
5
A
K
1
631
1115
21
1631
1115
21
TP84
DETOUT
IOG
I
OG
I
O
G
IOG
I
OG
R-DRV
G-DRV
B-DRV
E
E
E
+12V
E
P-MUTE
IK
+9V
E
VM
TP88
TP87
ROUT
B-OUT
E
E
E
E
H-L-OUT
W-L-OUT
W-R-OUT
H-R-OUT
SUB7V
SETON
P-SW(-)
IO
SUBTU
MAINTU
SDA
SUB+12V
DGC-RLY
STBY15VSTBY7V
TP104H-L
TP103H-R
TP102
W-L
TP93SUB9V
TP95
SUB5V
TP98
SUB3.3V
TP94
STBY5V
GND
GND
GND
KEY
TIMERLED
STBYLED
REPEATLED
SIRCS
P-ON
AUDIO-MUTE
AMASK
HPOSDR
PROT/MUTE
GND
MAINSW
DGCRELAY
KEY
TIMERLED
ACRELAY
STBY5V
ST-CV
MTMONO
MODE
MTSTEREO
SPMUTE
LINEMUTE
TP85
Y
TP86
PR
TP89
PB
15VTP99
DETOUT
TP81
33V
TP92
VDRV
TP52TP51
HDRIVE
18
1-681-828-11
(172001111)
POWERSUPPLY
AUDIOAMP
YUV/J
1
A
B
C
D
E
F
G
H
I
23456789101112
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 74 —
KD-34XBR2
[TUNER,YUV-JUNGLE, SUB-POWER SUPPLY, AUDIO AMP]
CONDUCTOR SIDE
A BOARD LOCATOR LIST
(CONDUCTOR SIDE)
A
IC4405 B-2
D2050 D-9 IC4406 D-3
D2051 D-9 IC6001 G-1
D2052 D-6 IC6002 E-4
D2053 F-4 IC6003 I-3
D3103 F-7 IC6004 H-6
D3105 G-7 IC6005 H-11
D3106 G-7 IC6006 H-10
D4404 D-4 IC6007 H-9
D4409 B-3 IC6008 H-7
D4411 D-3
D4412 D-2 Q3101 F-8
D4414 E-2 Q3102 F-8
D4415 C-1 Q3107 F-7
D6011 I-2 Q3108 F-6
D6012 I-2 Q3110 F-5
D6013 I-1 Q3111 E-5
D6014 H-4 Q3170 I-6
D6015 F-3 Q3171 I-6
D6017 A-1 Q3172 I-6
D6020 F-4 Q3173 I-6
D6022 A-1 Q3181 F-6
D6023 A-2 Q6003 A-2
D6024 F-4 Q6009 H-7
D6025 H-5 Q6010 H-9
D6027 H-5 Q6011 H-9
D6035 D-1 Q6012 I-4
Q6013 H-6
IC3101 E-5
DIODE
TRANSISTOR
IC
C6005
C6009
PH6001
FB6003
R6003
L6002
R6002
C6001
R6001
R6004
C6006
C6007
C6004
D6001
R6010
R6011
D6005
D6007
C6008
D6004
D6006D6010
FB6001
C6016
R6017
R6012
R6016
C6015
R6018
R6019
C6019
FB6004
D6012
R6023
FB6002
D6011
R6020
C6021
T6002
L3103
R6048
L3102
D3112
D3109
L2005
TU2002
L2006
C2024
C2030
C2028
C2023
L2007
L2008
C2037
C2036
D6014
C2055
D6016
D6018
FB6005FB6006
FB6007
FB6008
C6024
R6029
R6044
C6026
R6039
R6043
L6004
C6031
C6032
D6021
FB6009C6030
D6025
C6034
C6036
L6003
L6005
D6024
D6020
D6015
C6027
C6035
R6054
C6039
C6042
C6046
D6026
C6040
C6041
C6028
L6001
TU2001
C2002
L2001
C2006
L2002
C2003
L2003
C2007C2008
L2004
C2025
C2014
C2016
C2017
C2038
L3101
C3156
X3101
C3142
C3141
C3114
C3101
C3120
R3121
C3116
C3145
C3153
C2050
D2053
L4401
R4494
D4415
D4416
C4491
R4489
C4501
R4492
R4491
R4493
C4488
C4480
C4481
C4484
C4486
C4502
C4479
C4503
R4487
C4499
C4483
C6023
D6017
C4505
R4490
C4504
C4496
C4492
R4488
C4506
C4500
C2039
C4485
C4487
C4489
C4493
C4482
C4462
C6017
C6020
C4439
D4404
C4477
C4478
C4426
C6014
C6018
C6048
C6049
CN4402
CN2001
CN3172
CN4403
CN4404
CN6001
CN6003
CN3174CN3103
CN3170CN3171CN3173
CN6005
CN3102
CN3101
CN6009
Q6001
Q6002
IC6002
IC4406
IC4405
IC6001
IC6004
IC6005
IC6007
IC6006
IC6008
IC6003
IC3101
Q3173
Q6003
Q3171
Q3172
Q3170
Q3110
Q3107
Q3102
Q3111
Q3101
Q3108
Q6010
Q6009
Q6011
R4484
R4477
R4483
R4473
R6022
R6024
R6026
R6025
R6037
R3173
R3172
R3170
R3171
R3174
R3175
R3161
R3144
R3105
R3119
R3102
R3106
R3164
R3165
R3152
R3107
R3168
R3109
R6027
R6041
R3167
R3120
R3111
R6045
R3169
R3122
R3125
R6038
R3153
R6047
R3155
R3162
R3101
R2053
R3177R3178
R6064
R6058
R2050
R6040
R2051
R6028
R2052
R6059
R6063
C6022
C3171
C3170
C3148
C3118
C3149
C3106
C3115
C3111
C3160
C3139
C3112
C3105
C3138
C3123
C3146
C3103
C3104C3102
C3110
C3151
C3140
C3147
C3152
C3150
C3136
C3137
C3122
C3109
C2051
C2052
C6029
C6025
D4411
D4412
D4414D4409
D2051
2050
D2052
D3106
D3104
D3105
D3107
C4495
R3150
R3154
C3108
D3102
R3137
C3130
C3129
C3133
R3157
C3107
R3110
D3103
R3108
R3114
D6023
D6022
R6051
CN6002
CL6001
C3126
R3183
R6067
R6068
R6069R6070
R6071
R6072
C6050
Q6012
Q6013
R3180
Q3181
D6027
CN3020
CN3022
D3113
D3114
R3184
C3172
C6051
CN6010
D6033
D6030D6031
D6032
CN6011
CN6012
CN6013
CL6002
D6034
D6035
D6036
CN6014
CN6015
CN6016
CN6017
CN6018
C1
A1
32
32
A1
B1
B25
A25
1
214
15
I
O
18
10
1
81
8
1
8
12
3
4
E
B
E
B
19
10
18
1
16
9
8
1101
18
16
1
5
A
K
1631
111521
1631
111521
MAINTU
I
O
G
IOG
I
OG
IOG
IOG
1
10
1
3
..
.
.
.
.
.
.
.
33
51
1
20
64
32
19
52
1
8
8
1
2
1112
1
1
12
IO
12
1112
COLD
HOT
SUBTU
W-R-OUT
E
H-R-OUT
E
W-L-OUT
E
H-L-OUT
E
AUDIO24V
AUDIO24V
AUDIOGND
AUDIOGND
AUDIOPROT
SETON
SUB7V
P-SW(-)
H-L
H-R
W-L
W-R
E
SMODE
SUB9V
SP-L
SP-R
E
SCL
SDA
E
VF-L
VF-R
6.5V
6.5V
GND
GND
5V
9V
GND
33V
33V
E
MAIN9V
E
MAIN5V
MAIN12V
E
STBY5V
SUB+12V
E
DGC-RLY
ACDET
STBY15V
E
STBY7V
E
ACRECT+
NC
ACRECT-
NC
PRIPRE15V
GND
TP104
TP101
TP103
TP102
TP93TP95
TP98
TP94
H-L
W-R
H-R
W-L
SUB9VSUB5V
SUB3.3V
STBY5V
R-DRV
E
G-DRV
E
B-DRV
E
+12V
IK
E
P-MUTE
+9V
E
VM
HCENT
HDRV
E
VCOMPIN
HCOMPIN
E
VPROT
HPROT
R
B
VFBP
E
HPIN
SCP
E
B-INT
CLK1/SCLK
DAT1/SDAT
DGC-MUTE
DH-MUTE
E
MAIN5V
MAIN9V
CLK0/BCLK
DAT0/BDAT
E
PROT1
NVM5V
E
+BOVP
+BOCP
ACRLY
MAINRLY
E
E
E
E
NORMAL
WP
GND
KEY
GND
TIMERLED
STBYLED
REPEATLED
GND
STBY+5V
SIRCS
P-ON
PSW(+)
PSW(-)
ABLS
VTIM
VDRV+
VDRV-
N/S
VPIN
EWDRV
E
DFPARA
MPIN
AUDIO-MUTE
SMODE
GND
+3.3V
GND
+3.3V
GND
+9V
GND
+9V
GND
+5V
GND
+5V
GND
ISTBYSW
GND
GND
GND
OSDYSYM
GND
OSDB
GND
OSDG
GND
OSDR
AMASK
VMMOD
GND
VMNOY
GND
VMNOPB
GND
VMNOPR
GND
VMNOHS
GND
VMNOVS
GND
HP
GND
VP
GND
P-MUTE
PROT/MUTE
APROT
GND
LBERROR
+BOVP
+BOCP
MAINSW
ACRELAY
GND
DHMUTE
DGCRELAY
STBY5V
KEY
SIRCS
TIMERLED
STBY/STLED
GND
ISTBYLED
PON
GND
WP
BCLK
BDAT
STBY5V
GND
B-INT
GND
RRESET
GND
MT-L
GND
MT-CV
GND
MT-R
GND
ST-L
GND
ST-CV
GND
ST-R
GND
STHSYNC
GND
STMONO
SAPS
STSTEREO
GND
MTHSYNC
MTMONO
MODE
SAPM
MTSTEREO
GND
STAFT
MTAFT
AGCATT
GND
SDAT
SCLK
OFF-MUTE
GND
FIX/VARR
GND
FIX/VARL
GND
R
GND
L
SPMUTE
LINEMUTE
TP92
TP81
TP84
33V
DETOUT
DETOUT
GND
ROUT
TP88
B-OUTTP87
1
8
A-1299-501-A
1-681-828-11
(172001111)
AUDIOAMP
POWERSUPPLY
YUV/J
1
A
B
C
D
E
F
G
H
I
23456789101112
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 75 —
KD-34XBR2
A BOARD IC VOLTAGE LIST (1 OF 2)
14 2.3 29 5.0 44 GND 59 1.7
pin volt 15 3.7 30 5.6 45 2.8 60 1.7
1 GND 16 2.7 31 1.3 46 3.6 61 9.0
2 0.0 17 2.6 32 3.0 47 3.9 62 2.3
3 GND 18 1.1 33 1.6 48 4.4 63 2.5
4 3.1 19 4.9 34 0.0 49 5.4 64 2.3
5 3.1 20 3.6 35 0.0 50 3.5
6 3.1 21 3.4 36 0.2 51 3.8
7 0.0 22 3.4 37 0.0 52 3.4
8 3.6 23 GND 38 3.2 53 3.5
9 3.6 24 N/C 39 1.1 54 1.0
10 3.6 25 4.6 40 2.8 55 9.0
11 0.0 26 4.6 41 GND 56 1.0
12 0.5 27 0.7 42 0.0 57 4.3
13 0.5 28 0.0 43 3.8 58 3.9
IC3101
All voltages are in V.
A BOARD TRANSISTOR VOLTAGE LIST (1 OF 2)
BCE BCE
Q2001 4.3 9.0 3.6 Q3106 4.4 8.7 3.9
Q2002 4.5 0 5.0 Q3107 2.0 GND 3.2
Q2003 0.1 7.5 GND Q3108 2.2 GND 3.2
Q2004 4.6 1.1 5.0 Q3110 2.8 11.5 0.0
Q2005 6.2 9.0 5.5 Q3111 0 0 GND
Q2006 0.6 11.2 14.6 Q3112 5.6 9.0 5.0
Q2050 0.0 0.3 0.0 Q3170 0.0 0.0 GND
Q2053 0.0 0.4 0.0 Q3171 0.0 0.0 0.0
Q3101 2.3 GND 3.2 Q3172 0.0 0.0 0.0
Q3102 2.5 GND 3.2 Q3173 0.0 0.0 GND
Q3103 0.6 0.0 0.0 Q3180 2.0 GND 7.6
Q3105 4.5 GND 3.9 Q3181 2.0 GND 7.6
All voltages are in V.
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 76 —
KD-34XBR2
A BOARD IC VOLTAGE LIST (2 OF 2)
6 8.0 13 N/C
pin volt 7 11.1 14 160.6 pin volt
1 1.5 8 5.0 15 150.4 1 6.3
2 0.0 9 23.8 16 154.6 2 3.3
3 0.0 10 0.0 17 N/C 3 GND
4 0.0 11 4.1 18 303.1 4 5.0
5 1.5 12 10.8
6 8.0 pin volt pin volt
7 11.1 pin volt 1 7.3 1 6.3
8 5.0 1 3.3 2 GND 2 5.0
9 23.8 2 1.8 3 2.5 3 GND
10 0.0 3 2.2
11 4.1 4 2.5 pin volt pin volt
12 10.8 5 GND 1 5.7 1 6.3
6 0.0 2 GND 2 GND
pin volt 7 4.6 3 3.3 3 5.0
1 1.5 8 17.3
2 0.0 9 0.0 pin volt pin volt
3 0.0 10 10.4 1 6.0 1 9.9
4 0.0 11 GND 2 GND 2 9.0
5 1.5 12 4.7 3 5.1 3 GND
4 2.1
IC4405
IC4406
IC6001
IC6002
All voltages are in V.
IC6003
IC6004
IC6005
IC6006
IC6007
IC6008
A BOARD TRANSISTOR VOLTAGE LIST (2 OF 2)
BCE BCE
Q4401 0.7 0.0 GND Q6002 2.6 151.8 -1.5
Q4402 0.7 0.0 GND Q6003 0.2 0.0 0.0
Q4403 0.0 8.9 -0.2 Q6004 0.0 5.0 GND
Q4404 0.0 0.0 GND Q6005 6.2 -0.2 6.3
Q4405 0.0 0.0 GND Q6006 5.0 0.0 5.0
Q4406 0.0 8.0 GND Q6007 9.9 0.0 10.2
Q4407 0.0 0.0 GND Q6008 0.1 5.0 GND
Q4408 0.0 4.1 GND Q6009 9.9 2.1 GND
Q4409 0.0 0.0 GND Q6010 0.0 5.0 GND
Q4410 0.0 0.0 GND Q6011 5.0 0.0 GND
Q4411 0.0 0.0 GND Q6012 6.1 0.0 6.3
Q6001 -147.8 -1.3 -152.2 Q6013 0.0 2.0 GND
All voltages are in V.
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 77 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B BOARD SCHEMATIC DIAGRAM (1 OF 3)
1
2
3
4
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
1
2
3
4
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
1
2
3
4
5
6
7
8
9
10
11
123456789101112131415161718192021222324252627282930
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1234
5
6
7
8
123
4
5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253545556575859606162636465666768697071727374757677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
1
2
3
4
5
6
7
8
9
10111213141516
1
2
3
4
5
6
7
8
9
10111213141516
1
2
3
4
5
IC001
IC100
C001
C002
C003
C004
C006
C007
C008
C009
C010
C011
C015
C020
C024
C025
C029
C030
C031
C034
C100C101
C102
C103
C104
C105
C106
C107
C109C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C126C127
C128
C129
C562
D001
D100
D201
D202
D203
D204
IC002
IC004
L001
L003
L100L101
L102
L103
Q001
Q002
Q003
Q005
Q006
Q009
Q011
Q013
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q107
R001R002
R005
R006
R007
R008
R030
R034
R040
R041
R042
R043
R044
R045
R047
R048
R051
R053
R054
R055
R060R064R065
R066
R069
R074
R077
R078
R079
R083
R084
R085
R102
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113R114
R115
R117
R121
R122
R123
R124
R125
R126
R130
R131
R132
R133
R134
R135
R136
R138R139
R140
R141R142
R143
R144
R145
R146
R147R148
R151
R154
R156
R157
R158
R558R559
R560R561
R574
R575
R576
R577
R578
R579
R582
R583
R584
R585
X100
X101
R098
R152
X003
R072
R082
R062
C035
C036
C037
C130
C131
R076
R086
R090
R091
R092
X001
R103
R120
R155
R003
R589
R022
R023
R024
R025
R021
R020
R019
R018
R017
R581
R016
R015
R014
R013
R012
R011
R010
R009
R028
R029
R031
R033
R035
R036
R037
R038
R557
R137
C124
R149
IC003
R153
R089
R088
R087
R039
R555
R556
IC006
C028
R075
R059
R119
R118
R586
R070R071
R063
R068
C022
R032
C005
R046
R004
IC101
CN010
CN009
CN008
CN007
CN006
CN004
CN005
CN001CN002
CN003
L005
Q522
Q521
Q520
Q519
Q517
Q518
Q108
C014
C018
C019
FB001
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.0047
B:1608
100
16V
0.1
25V
F:1608
100
16V
0.1
25V
F:16080.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.125VF:1608
0.125VF:1608
0.125VF:1608
0.1
25V
F:1608
0.125VF:1608
0.4710VB:1608
0.1
25V
F:1608
0.1
16V
B:1608
100
16V
0.1
25V
F:1608
100
16V
0.1
16V
B:1608
0.1
25V
F:1608
0.1
25V
F:16080.1
25V
F:1608
0.116VB:1608
0.125VF:1608
0.116VB:1608
0.1
25V
F:1608
100
16V
0.125VF:1608
0.1
25V
F:1608
0.1
16V
B:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
DAN202K
DAN202K
DAN202K
DAP202K
DAP202K
DAN202K
M52055FP
VIDEOSW
M24C32-WMN6T(A)
NVM1
:LB2016
:LB2016
:LB2016:LB2016
:LB2016
:LB2016
2SD601A
BUFF
2SD601A
LED-SW
2SD601A
LED-SW
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
2SB709A
SW
2SD601A
BUFF
2SB709A
SW
2SB709A
SW
2SD601A
BUFF
2SD601A
INV
2SD601A
SW
10k
1/16W
:CHIP
39k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
10k
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
10k
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
220k
1/16W
:CHIP
1001/16W:CHIP
4.7k
1/16W
:RN-CP
100
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP4.7k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP100
1/16W
:CHIP
4.7k
1/16W
:CHIP
10k
1/16W
:CHIP
1k1/16W:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
47k
1/16W
:CHIP
47k
1/16W
:CHIP
47k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
10k1/16W:CHIP
2201/16W:CHIP
2201/16W:CHIP
2201/16W:CHIP
3.9k1/16W:RN-CP
10k
1/16W
:CHIP
1k1/16W:RN-CP
3.3k1/16W:CHIP
1M
1/16W
:CHIP
0
1/16W
:CHIP220k1/16W:CHIP
2.2k
1/16W
:CHIP
220k
1/16W
:CHIP
47k1/16W:CHIP
100k
1/16W
:CHIP
10k
1/16W
:CHIP0
1/16W
:CHIP
100k
1/16W
:CHIP10k
1/16W
:CHIP
220k
1/16W
:CHIP
100k
1/16W
:CHIP
47k
1/16W
:CHIP
47k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
10k1/16W:CHIP
2201/16W:CHIP
2201/16W:CHIP
2201/16W:CHIP
3.9k1/16W:RN-CP
10k
1/16W
:CHIP
1k1/16W:RN-CP
1M
1/16W
:CHIP
0
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
2.2k
1/16W
:CHIP
1.2k
1/16W
:CHIP
1.2k1/16W:CHIP
1.2k
1/16W
:CHIP
470
1/16W
:CHIP
10k
1/16W
:CHIP
2.2k
1/16W
:CHIP
2.2k
1/16W
:CHIP
10MHz
10MHz
47k
1/16W
:CHIP
2.2k
1/16W
:CHIP
CSTCW2500MXW01
25MHz1k
1/16W
:CHIP
330
1/16W
:CHIP
0
:CHIP
5p
CH:CHIP
22p
CH
:CHIP22p
CH
:CHIP
680
1/16W
:CHIP
3.9k
1/16W
:CHIP
220
1/16W
:CHIP
220
1/16W
:CHIP
220
1/16W
:CHIP
10MHz
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
4.7k1/16W:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
M306V2ME-XXXFP
MAINMICRO
CXP961064
220p
CH
1608
220p
CH
1608
100
1/16W
:CHIP
100
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
471/16W:CHIP
4.7k1/16W:CHIP
0.4710VB:1608
3.3k:CHIP
PST9143NLRESET
1.8k:CHIP
471/16W:CHIP
471/16W:CHIP
471/16W:CHIP
100:CHIP
47
:CHIP
47
:CHIP
TC74HCT157AFSYNCSW
0.125VF:1608
1k1/16W:CHIP
100
:CHIP1.8k1/16W:CHIP
2.2k
:CHIP
2.2k
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
47k
:CHIP
0
:CHIP
22p
CH:1608
10k
1/16W
:CHIP
110VF:1608
1001/16W:CHIP
4701/16W:CHIP
CXP961064
4P
BLK
:S-MICRO
5P
WHT
:S-MICRO
11P
WHT
:S-MICRO
10P
RED
:S-MICRO
4P
WHT
:S-MICRO
22P
WHT
:PHD
22P
BLK
:PHD
64P
:BTOB-P
50P
:BTOB-P
64P
:BTOB-P
:LB2016
2SD601A
LED-SW
2SD601A
BUFFER
2SD601A
INV.
2SD601A
INV.
2SD601A
INV.
2SD601A
INV.
2SB709A
BUFFER
2216V
2216V
2216V
OUH
:CHIP
+9V
+5V
+9V
+3.3V
+9V
+9V
STBY+5V
SDAT
SCLK
+5V
VIDEO2
TUNER
COMPONENT2
COMPONENT1
3D+5V
AVSW+9V
3D+3.3V
LR
3D_SDAT
3D_SCLK
EXT_SIG
SUB_CCD
SCCD_IN
COMPONENT_LR
SYNC_SW
YPBPR_SW_M
YPBPR_SW_S
MN_SB_SW
MCCD_IN
MAIN_CCD
V_DRCI
V_MIDI
A_THR
ONOFF_MUTE
3D_RST
+9V
SYNCSW+3.3V
MODE
HP
MODE
HP
VP
VP
R
G
B
R
G
B
YS
SW2
C2
R2
Y2
L2
V2
R1
L1
R3
L3
R4
L4
V1
Y1
C1
V3
Y3
C3
SW3
V4
Y4
C4
SW4
KEY
KEY
RXD
TXD
L
R
XSTATUS
XSTATUS
SCLK
SDAT
SDAT
SCLK
BDAT
BDAT
BCLK
BCLK
M16CR
M16CG
M16CB
M16CR
M16CG
M16CB
WP
/BINT
STBY+5V
/BINT
WP
STBY+5V
A_MUTE
S_MODE
A_MASK
VM_MOD
A_PROT
PROT_MUTE
PIC_MUTE
LB_ERR
+B_OVP
+B_OCP
MAIN_SW
AC_RLY
DGC_RLY
TIMER_LED
STBY/ST_LED
P_ON
AGC_ATT
ST_HSYNC
MT_HSYNC
LINE_MUTE
F_SP_MUTE
SEL_L
SEL_R
FV_L
FV_R
AGC_ATT
MT_AFT
ST_AFT
/MT_STR
/MT_SAP
MT_FMONO
MT_HSYNC
/ST_STR
/ST_SAP
ST_FMONO
ST_HSYNC
ST_R
ST_L
MT_R
MT_CV
MT_L
ST_CV
/A_RESET
A_MASK
V_DRCI_Y
V_DRCI_PB
V_DRCI_PR
V_DRCI_HS
V_DRCI_VS
V_MIDI_Y
V_MIDI_PB
V_MIDI_PR
V_MIDI_VS
MID_BUSY
BOX_RST
/ST_SAP
/ST_STR
MT_FMONO
/MT_SAP
/MT_STR
MT_AFT
ST_AFT
/HD_PASS
MAIN_Y
MAIN_V
MAIN_H
C_L2
C_R2
C_L1
C_R1
FV_R
FV_L
R_OUT
L_OUT
V_OUT
C_PR2
C_PB2
C_Y2
C_PR1
C_PB1
C_Y1
SUB_Y
SUB_V
SUB_H
DMIX_L
DMIX_R
A_PROT
S_MUTE
C_MUTE
LB_ERR
+B_OCP
+B_OVP
MID_BUSY
P_ON
STBY/ST_LED
TIMER_LED
/A_RESET
/HD_PASS
PROT_MUTE
BOX_RST
F_SP_MUTE
S_MUTE
PIC_MUTE
DGC_RLY
AC_RLY
MAIN_SW
C_MUTE
LINE_MUTE
A_PR
A_HS
A_VS
SEL_L
SEL_R
A_Y
A_PB
ST_FMONO
S_MODE
A_MUTE
TXD
RXD
YS
ISTBY_SW
ISTBY_LED
ISTBY_SW
ISTBY_LED
VM_MOD
MODEL
MODEL
V_MIDI_HS
AVSS
VSS
VCC
BYTE
CNVSS
VSS
VCC
GND
SDAT
GND
SCLK
GND
TOANTSW
(NOTUSED)
(NOTUSED)
(NOTUSED)
(NOTUSED)TBSETB
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
HP
MODE
GND
GND
GND
SDAT
SCLK
/BINT
SIRCS
GND
GND
AVCC
NC
TOUMOUNT
GND
GND
GND
VP
PWE
TESTB
TESTA
TESTC/VSYNC0
XRES(XRES)
SDA1(FRXD)
SCL1(FTXD)
SIRCS
RXD
TXD
SDA0
SCL0
SDA2
SCL2
VSS
VSS
VSS
XTAL
EXTAL
VDD
VIN
CVSS
FIL
CVDD
DAIREF
DAVRF
VG
DAVD
DAVS
VB
HSYNC0
VSS
DOTCK
YM
DR0
DR1
DG0
DG1
DB0
DB1
AVSS
AVREF
AVDD
VDD
VSS
HS0
VDD1
VREF
BLOCKSTATUS
YS
DYS
CCD1
XDS
ID-1
PWE
TESTB
TESTA
TESTC/VSYNC0
XRES(XRES)
SDA1(FRXD)
SCL1(FTXD)
SIRCS
RXD
TXD
SDA0
SCL0
SDA2
SCL2
VSS
VSS
VSS
XTAL
EXTAL
VDD
VIN
CVSS
FIL
CVDD
DAIREF
DAVRF
VG
DAVD
DAVS
VB
HSYNC0
VSS
DOTCK
YM
DR0
DR1
DG0
DG1
DB0
DB1
AVSS
AVREF
AVDD
VDD
VSS
HS0
VDD1
VREF
BLOCKSTATUS
YS
DYS
CCD1
XDS
ID-1
MAINCCD/VCHIP/ID1
SUBCCD/VCHIP/ID1
GND
R
L
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
NC
OANTS
NC
NC
NC
NC
AMASK
GND
GND
GND
GND
NC
NC
NC
A0
A1
A2
V1
Y1
C1
GND
GND
GND
GND
Y3
V3
C3
Y4
C4
V4
SW3
SW4
R1
L1
R3
L3
R4
L4
GND
GND
GND
VDD
GNDBDAT
BCLK
WP
NC
NC
GND
GND
GND
GND
SW2
GND
GND
GND
GND
KEY
GND
V_MNO_PR
GND
V_MNO_PB
V_MNO_Y
GND
VCC
OUT
GND
GND
NC
GND
GND
GND
VCC
GND
GND
CONT
CONT
SEL
GND
VCC
GND
GND
GND
GND
YSYM
GND
GND
GND
GND
GND
GND
GND
GND
/BINT
ST
3A
3B
3Y
BCLK
BDAT
WP
GND
GND
GND
GND
GND
GND
GND
GND
TOP2
TOP3
TOP2
TOP2
TOP3
TOP3
TOP2
TOP2
TOQMBOARD
V_MNO_VS
V_MNO_HS
CN4001
GND
TOP2
TOP2
TOP2
TOP3
TOP3
TOP3
TOP3
TOP2
TOP2
TOP2
TOP2
TOP3
TOP2
TOP2
TOP2
TOP2
TOP3TOP3
TOP3
TOP2
TOABOARDTOABOARD
TOQMBOARD
TOQMBOARD
GND
TOHBBOARD
MICON_RST
MID_BUSY
OSD_R
OSD_G
OSD_B
M16C_RXD
M16C_TXD
ANT_M
ANT_S
SUB+9V
FR_C_IN
FR_R_IN
FR_Y_IN
FR_L_IN
FR_V_IN
V_MIDI_Y
V_MIDI_PB
V_MIDI_PR
V_MIDI_HS
V_MIDI_VS
V_DRCI_Y
V_DRCI_PB
V_DRCI_PR
V_DRCI_VS
V_DRCI_HS
MN_SB_SW
A_MSK
EXT_SDA
EXT_SCL
F_MUTE
S_MUTE
C_MUTE
A_PROT
FIX_MUTE
DMIX_R
C_Y1
C_PB1
C_PR1
C_Y2
C_PB2
C_PR2
V_OUT
L_OUT
R_OUT
FIX/VAR_L
FIX/VAR_R
C_R1
C_L1
C_R2
C_L2
S_IN
S_OUT
LINE_MUTE
F_SP_MUTE
SEL_L
SEL_R
FIX/VAR_L
FIX/VAR_R
AGC_ATT
MT_AFT
ST_AFT
/MT_STR
/MT_SAP
MT_FMONO
MT_HSYNC
/ST_STR
/ST_SAP
ST_FMONO
ST_HSYNC
ST_R
ST_CV
ST_L
MT_R
MT_CV
MT_L
/A_RESET
P_ON
STBY/ST_LED
TIMER_LED
STBY+5V
DGC_RLY
DH_MUTE
AC_RLY
MAIN_SW
+B_OCP
+B_OVP
LB_ERR
A_PROT
PROT_MUTE
PIC_MUTE
V_MNO_VS
V_MNO_HS
V_MNO_PR
V_MNO_PB
V_MNO_Y
VM_MOD
OSD_R
OSD_G
OSD_B
OSD_YSYM
SUB+5V
SUB+5V
SUB+9V
SUB+3.3V
SUB+3.3V
A_MUTE
I_STEREO_S
I_SAP_S
O_FMONO_M
O_MODE
I_STEREO_M
O_SAP_M
O_A_MUTE
O_S_MODE
I_AFT_S
I_AFT_M
I_KEY
I_OSD_V
I_OSD_H
I_CVIN
I_VHOLD
I_HLF
O_AGC_ATT
I_SIRCS
I_SUB_OSC
I_RESET
O_SUB_OSC
O_OSC
I_OSC
I_OSD_OSC
O_OSD_OSC
O_YM
O_YS
I_HSYNC_S
I_HSYNC_M
IO_SCLK
IO_BCLK
IO_BDAT
IO_SDAT
O_R
O_G
O_B
O_TXD
I_RXD
O_DHMUTE
I_BINT
I_MID_BUSY
I_LB_ERR
I_OVP
I_OCP
I_MPWR_SW
O_NVM_WP
I_XSTATUS
O_ANT_M
O_PROT_MUTE
O_BOX_RST
(PJ)O_SMUTE
O_SPMUTE
(PJ)O_VCOMP
O_PMUTE
O_DGC_RLY
O_AC_RLY
O_SCAN_SYNC_SW
O_MAIN_SW
I_BLOCK_M
I_BLOCK_S
I_AC_OFF
(PJ)O_CMUTE
O_YPBPR_SW_M
O_YPBPR_SW_S
O_LMUTE
O_FMONO_S
G_OUT1
G_OUT2
G_OUT3
G_OUT4
G_OUT6
G_OUT5
VCHIP
R_OUT
G_OUT
B_OUT
OSD_VS(VSYNC1)
OSD_HS(HSYNC1)
G_IN6
G_IN7
G_IN5
G_IN4
G_IN3
G_IN2
G_IN1
G_IN0
G_IN7
G_IN6
G_IN5
G_IN4
G_IN3
G_IN2
G_IN1
G_IN0
G_OUT2
G_OUT1
G_OUT4
G_OUT3
G_OUT5
G_OUT6
R_OUT
G_OUT
B_OUT
OSD_VS(VSYNC1)
OSD_HS(HSYNC1)
ONOFF_MUTE
OFF_MUTE
VS_OUT
HS_OUT
D_HS
A_HS
D_YA_Y
PR_OUT
PB_OUT
A_PB
A_PRD_PR
CONT
Y_OUTD_PB
CN1200CN7402
CN3022
CN3020
CN8001
S_MODE
VCHIP
COUNT_HS(HS1)COUNT_HS(HS1)
TOP3
STBY+5V
DEMO
DEMO
ADDR0
ADDR1
ADDR2
ADDR0
ADDR1
ADDR2
RXD_3.3
RXD_3.3
RXD_5
SUB_OSD
GND
O_ISTBY_SW
O_ISTBY_LED
ISTBY_SW
ISTBY_LED
GND
O_TIMER_LED
O_STBY/ST_LED
O_HD_PASS
O_A_RST
DMIX_L
A_VS
D_VS
SUB+9V
O_VM_MOD
NC
I_MODEL
MODEL
O_GRANT
GRANT
CN8801
NOCONNECT
NOCONNECT
MICRO(MAIN,CCD)
9-965-916-01<HA3>BP1
STBT+5V
STBT+5V
STBT+5V
+3.3V
+5V
3D+5V
+9V
+9V
STBT+5V
+9V
3D+5V
+3.3V
1
2
3
4
5
6
7
89
1011
12
13
15
14
16171819202122
DMIX_R
DMIX_L
SEL_R
SEL_L
A_Y
A_PB
A_PR
Y
PB
PR
PR
PB
Y
PR
PB
Y
V_MNO_PR
V_MNO_PB
V_MNO_Y
LRR
L
1.3 Vp-p (H)
0.6 Vp-p (H)
1.5 Vp-p (H)
1.4 Vp-p (H)
5.0 Vp-p (H)
3.4 Vp-p (H)
1.4 Vp-p (V)
0.5 Vp-p (H)
1.1 Vp-p (H)
1.5 Vp-p (H)
1.5 Vp-p (H)
3.5 Vp-p (H)
3.4 Vp-p (V)
1.9 Vp-p (H)
0.6 Vp-p (H)
1.1 Vp-p (H)
1.1 Vp-p (H)
0.6 Vp-p (H)
1.5 Vp-p (H)
5.3 Vp-p (V)
3.3 Vp-p (V)
1.9 Vp-p (H)
22
12
3
9
6
15
18
21
8
14
11
2
5
17
20
10
13
4
7
1
19
16
B BOARD WAVEFORMS
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 78 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B BOARD SCHEMATIC DIAGRAM (2 OF 3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10111213141516
1
2
3
4
5
6
7
8
9
10111213141516
1
2
3
4
5
6
7
8
9
10111213141516
12345678
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
123
4
6
123
4
6
1
2
3
4
5
6
7
8
9
10111213141516
123
4
6
C200C201
C202
C203
C204
C205
C206
C208
C209
C210
C211
C212
C215
C216
C217
C218
C219C220
C221
C223
C225
C226
C228
C229
C230
C231
C232
C234
C235
C236
C237
C238
C239
C242C243
C245C248
C249
C250
C251
C252
C254
C255C256
C258
C261
C262
C263
C264
C265
C266
C267
C268
C271
C272
C274
C275
C276
C277
C278
C280
C281
C282
C284C285
C286C287
C288
C290C291
C292
C293
C294
C296
C297
C298
C299
C300
C301
C302
C303C304C305
C306
C309C310
C312C313
C314
C315
C317
C319
C322C323
C324
C326
C327
C330
C331
C333
C334
C337
C340
C341
C342
C346
C347
C348
C349
C350
C351
C352
FL200FL201
FL202
IC201
IC204
IC205
IC206
L200
L201
L202
L203
L204
L205
L206
L208
L209
Q200
Q201
Q202
Q203
Q204
Q205
Q208
Q216
Q217
Q218
Q219Q220
Q221
Q222
Q224
Q227
Q228
Q229
Q230
Q231
Q232
Q235
Q240
Q243
Q248
Q250
R200
R201
R202
R203
R204
R205
R206
R207
R208
R210
R211
R212
R213
R214
R215
R216
R219
R220
R222
R223
R224
R225
R226
R227
R228
R231
R232
R233
R234
R235
R236
R239
R241
R242
R243
R244
R248
R253
R257
R259
R260
R264
R268
R270
R271R273
R275
R276
R277
R278R279R280
R281R282
R283
R284
R285
R287R288R289
R290
R291
R292
R295
R296
R297
R299
R302
R303
R304
R306
R307R308
R309
R310
R311
R312
R313
R314
R315
R316
R318
R319
R320
R321
R322R323
R324R325
R326
R327
R328
R329
R332
R333
R334
R339
R340
R346
R351
R352
R353
R355
R359
R360
R368
R371
R372
R373
R375
R376
R377
R378
R379
R562
R563
R564R565
R566
R567
X201
X202
C241
C329
IC203
C213
C259
C260
C311
C336
C353
IC200
IC202
L104
L210
L211
R263
R266
X200
IC207
C338
C339
R330
R331
C354
C355
C320
R298R305
R317
R294
R300
C214
R592
C253
C247
C224
C227
C222
C244
R221
C295
C321
R258
C307
R262
FB200
FB201
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.47
10V
B:1608
0.1
25V
F:1608
0.47
10V
B:1608
0.47
10V
B:1608
0.1
25V
F:1608
0.01
25V
B:1608
100
16V
1
6.3V
B:1608
0.01
25V
B:1608
0.116VB:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.47
10V
B:1608
0.1
25V
F:1608
0.01
25V
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
16V
B:1608
0.01
25V
B:1608
0.4710VB:1608
0.116VB:1608
100
16V
0.47
10V
B:1608
100
16V
0.47
10V
B:1608
470p
CH:1608
0.1
25V
F:1608
100
16V
0.47
10V
B:1608
100
16V
0.116VB:1608
0.1
25V
F:1608
0.116VB:1608
0.1
25V
F:1608
0.4710VB:1608
0.4710VB:1608
0.4710VB:1608
0.116VB:1608
10016V
100
16V
0.1
25V
F:1608
0.1
16V
B:1608
0.116VB:1608
0.116VB:1608
0.116VB:1608
0.116VB:1608
0.116VB:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.001
B:1608
0.022
25V
B:1608
0.1
25V
F:1608
0.1
16V
B:1608
0.1
16V
B:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
16V
B:1608
100
16V
100
16V
15p
CH:1608
15p
CH:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
10
15p
CH:1608
0.1
25V
F:1608
0.01
25V
B:1608
100
16V
100
16V
0.47
10V
B:1608
0.01
25V
B:1608
0.47
10V
B:1608
0.01
25V
B:1608
0.1
25V
F:1608
100
16V
100
16V0.1
25V
F:1608
0.4710VB:1608
470p
CH:16080.1
25V
F:1608
0.47
10V
B:1608
100
16V
0.116VB:1608
0.116VB:1608
0.116VB:1608
100
16V
0.1
25V
F:16080.1
25V
F:1608
100
16V
0.116VB:1608
0.116VB:1608
0.116VB:1608
0.116VB:1608
0.116VB:1608
0.116VB:1608
100
16V
M52055FP
SUBVIDEOSW
CXD2073Q
SUBCOMBFILTER
M52055FP
MAINVIDEOSW
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
SW
2SD601A
SW
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
22k
1/16W
:CHIP
100
1/16W
:CHIP100
1/16W
:CHIP22k
1/16W
:CHIP
680
1/16W
:CHIP
100
1/16W
:CHIP100
1/16W
:CHIP
1k
1/16W
:CHIP680
1/16W
:CHIP
22k
1/16W
:CHIP
100
1/16W
:CHIP
22k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
3.9k
1/16W
:CHIP
680
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
470
1/16W
:RN-CP
470
1/16W
:RN-CP
100
1/16W
:CHIP
680
1/16W
:CHIP
470
1/16W
:RN-CP
470
1/16W
:RN-CP
22k
1/16W
:CHIP
470
1/16W
:RN-CP
470
1/16W
:RN-CP100
1/16W
:CHIP
22k
1/16W
:CHIP
15k1/16W:CHIP
680
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
100
1/16W
:CHIP
680
1/16W
:CHIP
0
1/16W
:CHIP
56k1/16W:RN-CP3.3k
1/16W
:RN-CP
100
1/16W
:CHIP
3.3k
1/16W
:RN-CP
2.2k
1/16W
:RN-CP
4701/16W:CHIP
4701/16W:CHIP
4701/16W:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
2.2k
1/16W
:CHIP
22k
1/16W
:CHIP
220
1/16W
:CHIP
22k
1/16W
:CHIP
2.2k
1/16W
:CHIP220
1/16W
:CHIP
560
1/16W
:RN-CP
560
1/16W
:RN-CP
33k
1/16W
:CHIP
33k
1/16W
:CHIP
470
1/16W
:CHIP5.6k
1/16W
:RN-CP470
1/16W
:CHIP
5.6k
1/16W
:RN-CP
1k
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
470
1/16W
:CHIP
10k
1/16W
:CHIP100
1/16W
:CHIP
560
1/16W
:RN-CP
10k
1/16W
:CHIP
1k
1/16W
:CHIP
22k
1/16W
:CHIP
47k
1/16W
:CHIP1k
1/16W
:CHIP
4.7k
1/16W
:RN-CP
100
1/16W
:CHIP
10k
1/16W
:CHIP
22k
1/16W
:CHIP
3.9k
1/16W
:CHIP100
1/16W
:CHIP22k
1/16W
:CHIP
680
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
100
1/16W
:CHIP
680
1/16W
:CHIP
22k
1/16W
:CHIP
15k1/16W:CHIP
100
1/16W
:CHIP
22k
1/16W
:CHIP
680
1/16W
:CHIP
100
1/16W
:CHIP
680
1/16W
:CHIP
22k
1/16W
:CHIP
100
1/16W
:CHIP
22k
1/16W
:CHIP
680
1/16W
:CHIP
100
1/16W
:CHIP
680
1/16W
:CHIP
470
1/16W
:CHIP
4701/16W:CHIP
4701/16W:CHIP
47k
1/16W
:CHIP
47k1/16W:CHIP
47k
1/16W
:CHIP
47k
1/16W
:CHIP
47k1/16W:CHIP
47k1/16W:CHIP
3.58MHz
3.58MHz
15pF
CH:1608
15pF
CH:1608
TC74LVX157FT
SYNCSW
TC74LVX157FT
SCANSYNCSW
4.7
50V
4.7
50V
100
16V
4.7
50V
4.7
50V
CXA2151Q-2
COMPONENTI/F
CXA2103Q
SUBYCT
:LB2016
LB2016
LB2016
100
1/16W
:CHIP
100
1/16W
:CHIP
4MHz
CXA2103Q
MAINYCT
39
1/16W
:CHIP
39
1/16W
:CHIP
10
1/16W
:CHIP
10
1/16W
:CHIP
10
1/16W
:CHIP
68
1/16W
:CHIP
47
1/16W
:CHIP
68
1/16W
:CHIP
39
1/16W
:CHIP
180
1/16W
:CHIP
180
1/16W
:CHIP
1k
1/16W
:RN-CP
0.4710VB:1608
150
1/16W
:CHIP
150
1/16W
:CHIP
0.116VB:1608
0.1
16V
B:1608
47p
CH:1608
47p
CH:1608
47p
CH:1608
47p
CH:1608
0.47
10V
B:CHIP
100
16V
1k
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
10016V
10016V
0.4710VB:1608
0.4710VB:1608
0.4710VB:1608
0.47
10V
B:1608
10k1/16W:RN-CP
10016V
0.116VB:1608
5601/16W:RN-CP
0.125VF:1608
47
:CHIP
OUH:1608
OUH
:1608
+5V
9V
FSC
SDAT
SCLK
+5V
COMPONENT2
COMPONENT1
V_MIDI
A_THR
SUB_CCD
YPBPR_SW_S
MN_SB_SW
SCCD_IN
MCCD_IN
MAIN_Y
MAIN_COMB_Y
SUB_V/Y
MAIN_COMB_C
SUB_C
SYNC_SW
YPBPR_SW_M
V_DRCI
MAIN_CCD
+9V
SYNCSW+3.3V
YS
R
G
B
R
G
B
YS
V_MIDI_PR
V_MIDI_PB
V_MIDI_Y
A_Y
A_PB
A_PR
A_HS
A_VS
V_MIDI_HS
V_MIDI_VS
C_Y2
C_PB2
C_PR2
C_Y1
C_PB1
C_PR1
V_DRCI_VS
V_DRCI_PR
V_DRCI_PB
V_DRCI_Y
MAIN_H
MAIN_V
SUB_H
SUB_V
SUB_Y
C_Y2
C_PB2
C_PR2
C_PR2
C_PB2
C_Y2
C_PR1
C_PB1
C_Y1
C_Y1
M_Y2
M_PB2
M_PR2
C_PB1
C_PR1
MAIN_Y
M_PR2
M_PB2
M_Y2
V_DRCI_HS
IN3_1
IN3_2
IN3_3
IN3_H
IN3_V
GND3
IN4_1
IN4_2
IN4_3
IN4_H
IN4_V
VCC3
GND1
IN2_SW
IN2_L3
IN2_V/L2
IN2_H/L1
IN2_3
IN2_2
IN2_1
VCC1
IN1_SW
IN1_L3
IN1_3
IN1_2
IN1_1
ADDRESS
SDA
SCL
NC
VCC2
SELYOUT
GND2
SELVOUT
SELHOUT
NC
EXTCLK/XTAL
NC
NC
V_PH
H_PH
YG_IN
YG_OUT
IREF
MONOUT
ADRS
SDA
SCL
CGND
HVCC
TEST
AFCFIL
HGND
VTIM
SELOUT
SYNCIN
SCP
HTIM
YSYM
SVCC
APED
CLAMP
XTAL
APCFIL
SGND
FSC
CVCC
V3I
GND
UEX3I
CONT
VCC
U3I
GND
YEX3I
Y3I
CONT
YOUT
GND
UOUT
VOUT
CONT
VEX3I
V3I
GND
UEX3I
CONT
VCC
U3I
GND
YEX3I
Y3I
CONT
YOUT
GND
UOUT
VOUT
CONT
VEX3I
SEL
MAINH
SUBH
MH
SUBH
MAINH
SH
GND
VCC
SUBV
MAINV
SV
MAINV
SUBV
MV
IN1_H/L1
IN1_V/L2
ADIN
ADVS
ADVO
ACO
NC
DAVD
AYO
DAVS
APCN
MOD1
MOD2
INIT
IRF
VB
VG
VRF
CKSL
CPO
VCV
PLVD
PLVS
CLPEN
CLPO
TST1
TST2
DVSS
DVDD
NC
DVDD
DVSS
TST3
SEL
GND
VCC
SELH
SHSELV
SV
ST
ST
TOP1
TOP1
TOP1
(IC00171PIN)
MID_HS
MID_VS
SELPROUT
SELPBOUT
EXT_R
EXT_G
EXT_B
R_IN
G_IN
B_IN
PB_IN
Y_IN
PR_IN
Y_OUT
PB_OUT
PR_OUT
C_IN
Y_IN
Y_CLAMP
EXT_PR
EXT_PB
EXT_Y
C3_IN
Y3_IN
Y2_IN
C2_IN
C1_IN
Y1_IN
YPBPRSW
MONOUT
ADRS
SDA
SCL
CGND
HVCC
TEST
AFCFIL
HGND
VTIM
SELOUT
SYNCIN
SCP
HTIM
YSYM
SVCC
APED
CLAMP
XTAL
APCFIL
SGND
FSC
CVCC
EXT_R
EXT_G
EXT_B
R_IN
G_IN
B_IN
PB_IN
Y_IN
PR_IN
Y_OUT
PB_OUT
PR_OUT
C_IN
Y_IN
Y_CLAMP
EXT_PR
EXT_PB
EXT_Y
C3_IN
Y3_IN
Y2_IN
C2_IN
C1_IN
Y1_IN
YPBPRSW
F_IN
TOP1
TOP1
TOP1
TOP1
TOP1
TOP1
TOP1
TOP1
TOP1
TOP1
TOP3
TOP3
TOP3
TOP3
TOP1
TOP1
TOP1
TOP1
TOP3
VIDEOPROCESSOR
9-965-916-01<HA3>BP2
+9V
+9V
+3.3V
+9V
+5V
+5V
+9V
+9V
+9V
+3.3V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+9V
C
C
C
Y
Y
Y
Y
V
V
V
Y
Y
C
Y
C
C_PR2
EXT_PR
EXT_PB
EXT_Y
EXT_Y
M_PR2
C_PB2
M_PB2
C_Y2
C
M_Y2
C_PR1
PR
C_PB1
PB
Y
C_Y1
Y
Y
PR
PB
M_Y2
V_MIDI_PR
V_MIDI_PB
V_MIDI_Y
MAINY
MAINPB
MAINPR
MAINY
MAINPB
MAINPR
SUBPRSUBPB
SUBY
MAINPR
SUBPR
SUBPR
SUBY
SUBY
SUBPB
SUBPB
MAINY
MAINPB
MAINV
MAINV
SUBV
SUBVV_DRC1_PR
V_DRC1_PB
V_DRCI_Y
Y
PB
PR
A_Y
A_PB
A_PR
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 79 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B BOARD SCHEMATIC DIAGRAM (3 OF 3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
3334 35
3637 38394041 42434445
464748 495051
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
515253
54555657
5859 60
61
626364
656667
6869
70717273
74
75
7677787980
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
123
4
6
1
23
4
6
1
23 4 56 7 89
101112131415161718
1920
21
22
23
24
25
26
27
28
29
30
31
3233
34
35
36
37
38
39
40
12
3
4
6
123
4
6
1234
5
6
7
8
1234
5
6
7
8
1
2
3
4
5
678
C400
C401
C402
C403
C404
C405
C406
C407
C409
C410
C411
C412
C413
C414
C415
C416
C418
C419
C420
C501
C502C503
C505
C506
C507
C508
C509
C510
C511
C512
C513
C515
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C528C529
C530
C531
C533
C534
C535
C536C537
C538
C540
C541
C542
C543
C544
C546
C547
C548
C549
C558
C561
FL500
FL501
FL502
FL503
IC400
IC401
IC501
L400
L402
L500
L501L502
L503
L504
L505
Q400
Q401
Q403
Q404Q406
Q407
Q409
Q410
Q411
Q412
Q413
Q500
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509Q510
Q511
Q512
Q513
Q514
Q515
Q516
R400
R401
R402
R403
R405
R406
R407
R408
R409
R412
R413
R414
R416R417
R418
R419
R420
R421R427
R428
R433R434
R439
R441
R444R445R446R447
R448
R449
R450
R451
R453
R454
R455
R456
R457
R458
R459
R460
R461
R463
R464
R465
R466
R468
R469
R471
R473
R474
R475
R477
R504
R505
R506
R507
R508
R509
R510
R511
R514
R516
R518
R520
R521
R522
R523
R524
R525
R526
R527R528R529R530
R531
R533R535
R536
R537
R542R543R545
R546
R547R549
R550
R551
R568
R569
R570
R571
R572
R476
C421
C532
Q414
Q415
R478
R479
R480
R481
R482
C514
R483
R484
R485R486
R512
R515
R534
R548
C539
C550
R544
C417
R580
R587
R588
R532
R596
R590
R591
C500
RB500RB501RB502RB503RB506
RB504RB505
R593
R594
R595
R517
Q405
R411
R410
R404
R415
R422
R423
R424
R429
R432
R437
R438
R440
R443
C408
R425
R430
L401
Q501
IC500
IC403
IC402
R538
C422
C423
C559C560
FB500
FB501
FB502
FB503
FB504
FB505
FB506
R452
R470
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.47
10V
B:1608
100
16V
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608100
16V
10
0.1
25V
F:1608
470
16V
0.1
25V
F:1608
0.1
25V
F:1608
10
0.47
10V
B:1608
0.1
25V
F:1608100
16V
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
4.7
6.3V
B:CHIP
15p
CH:1608
100
16V
0.1
25V
F:1608
1
10V
F:1608
1
6.3V
B:1608
4.7
6.3V
B:CHIP
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
15p
CH:1608
0.116VB:1608
0.125VF:1608
0.125VF:1608
1
6.3V
B:1608
0.125VF:1608
0.125VF:1608
0.125VF:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.125VF:1608
15p
CH:1608
0.1
25V
F:1608
0.125VF:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
0.01
25V
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
100
16V
15p
CH:1608
0.1
25V
F:1608
10
10
NJM4558M-T2
AUDIOBUFF
CXA2069Q
AVSWITCH
3DCOMBFILTER
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
:LB2016
2SD601A
BUFF
2SB709A
BUFF
2SD601A
BUFF
2SB709A
BUFF2SD601A
MUTE
2SB709A
SYNCSEP
2SD601A
MUTE
2SB709A
BUFF
2SB709A
BUFF
2SB709A
BUFF
2SD601A
SW
2SD601A
BUFF
2SB709A
BUFF
2SB709A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SB709A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
AMP
2SB709A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
AMP
2SB709A
BUFF
5.6k
1/16W
:RN-CP5.6k
1/16W
:RN-CP
6.8k
1/16W
:RN-CP6.8k
1/16W
:RN-CP
1001/16W:CHIP
5.6k1/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP4.7k
1/16W
:CHIP
1001/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
100k
1/16W
:CHIP
100k
1/16W
:CHIP
180k
1/16W
:CHIP
10k
1/16W
:CHIP
47
1/16W
:CHIP
1k
1/16W
:CHIP
2201/16W:CHIP
2201/16W:CHIP
100
1/16W
:CHIP
470k
1/16W
:CHIP
470
1/16W
:CHIP
56k
1/16W
:CHIP
5.6k1/16W:CHIP
5.6k1/16W:CHIP
75
1/16W
:RN-CP
1001/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
1001/16W:CHIP
2.2k
1/16W
:CHIP
1M
1/16W
:CHIP56
1/16W
:CHIP
470k
1/16W
:CHIP
1k
1/16W
:CHIP
2.2k
1/16W
:CHIP
470
1/16W
:CHIP
470k
1/16W
:CHIP47k
1/16W
:CHIP
1k
1/16W
:CHIP
2.2k
1/16W
:CHIP470
1/16W
:CHIP
100k
1/16W
:CHIP
1k
1/16W
:CHIP100
1/16W
:CHIP
220
1/16W
:CHIP
560
1/16W
:RN-CP
1k
1/16W
:CHIP
5.6k
1/16W
:RN-CP
220
1/16W
:CHIP
10k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
470
1/16W
:RN-CP
470
1/16W
:RN-CP100
1/16W
:CHIP
5.6k
1/16W
:RN-CP
560
1/16W
:RN-CP
1k
1/16W
:CHIP
2.2k
1/16W
:CHIP
1k
1/16W
:CHIP
5.6k
1/16W
:RN-CP
33k
1/16W
:CHIP
560
1/16W
:RN-CP
2.2k
1/16W
:CHIP
820
1/16W
:RN-CP
12k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
5.6k
1/16W
:RN-CP
33k
1/16W
:CHIP
560
1/16W
:RN-CP
2.2k
1/16W
:CHIP
820
1/16W
:RN-CP
12k
1/16W
:CHIP
1k
1/16W
:CHIP
10k
1/16W
:CHIP
100k
1/16W
:CHIP
120k
1/16W
:CHIP
100k
1/16W
:CHIP
120k
1/16W
:CHIP
10k
1/16W
:CHIPO.1
25V
F:CHIP
22
2SD601A-QRS
2SB709A-QRS
10k
1/16W
:CHIP
1k
1/16W
:CHIP
4.7k
1/16W
:CHIP
1k
1/16W
:CHIP
220
1/16W
:CHIP
10p
CH:1608
4.7k
1/16W
:CHIP
4.7k
1/16W
:CHIP
6.8k
1/16W
:CHIP
6.8k
1/16W
:CHIP
22k
1/16W
:CHIP
1.5k
1/16W
:CHIP
8p
CH:1608
8p
CH:1608
1k
1/16W
:CHIP
680
1/16W
:CHIP
680
1/16W
:CHIP
1k
1/16W
:CHIP
220
1/16W
:CHIP
4701/16W:CHIP
33p
CH:1608
0.1
25V
F:1608
1001/16W:CHIP
1001/16W:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
0
1/16W
:CHIP
470
1/16W
:CHIP
470
1/16W
:CHIP
1k1/16W:CHIP
470k
1/16W
:CHIP
2SD601A
CURRENTSOURCE
100
1/16W
:CHIP
100
1/16W
:CHIP
5.6k
1/16W
:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
1k1/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
5.6k1/16W:CHIP
1001/16W:CHIP
0.125VF:1608
1001/16W:CHIP
1001/16W:CHIP
:LB2016
2SD601A
BUFF
UPD424210LE-60
FRAMEMEMORY
NJM2521M(TE2)
AUDIOSWR
NJM2521M(TE2)
AUDIOSWL
470
1/16W
:CHIP
10
5OV
105OV
11
OUH
:1608
OUH
:1608
OUH
:1608
OUH:CHIP
OUH
:1608
OUH
:1608
OUH
:1608
1k
1/16W
:CHIP
1k
1/16W
:CHIP
9V
3.3V
3.3V
VIDEO2
TUNER
FSC
LR
AVSW+9V
3D+5V
3D+3.3V
3D_SDAT
3D_SCLK
MAIN_COMB_C
MAIN_COMB_Y
SUB_C
SUB_V/Y
COMPONENT_LR
EXT_SIG
MAIN_Y
ONOFF_MUTE
3D_RST
V1
L1
R1
C1
V3
L3
Y3
R3
C3
V2
L2
Y2
R2
C2
Y1
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO9
IO10
IO11
IO12
IO13
IO14
MA4
MA5
MA6
MA8
MA0
MA1
MA2
MA3
IO8
IO15
MA7
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO15
IO14
IO13
IO12
IO11
IO10
IO9
IO8
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
SW2
V4
L4
Y4
R4
C4
SW3
SW4
L
R
SDAT
SCLK
SCLK
SDAT
ST_R
ST_CV
ST_L
MT_R
MT_L
DMIX_L
C_L1
C_L2
C_R1
C_R2
R_OUT
L_OUT
V_OUT
MT_CV
DMIX_R
MA8
V1
Y1
C1
V2
Y2
C2
V3
Y3
C3
BIAS
MUTE
TRAP2
VCC
SCL
AGND
VGND
TRAP1
ADR
C4
Y4
V4
MAINTUNER
SUBTUNER
VIDEO1
VIDEO3
VIDEO4
VIDEO2
SDA
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MCAS
MWE
MOE
MIO15
MIO14
MIO13
MIO12
MIO11
MIO10
MIO9
MIO8
MIO7
MIO6
MIO5
MIO4
MIO3
MIO2
MIO1
MIO0
DGND
XI
XO
DVDD
HWCK
HRCK
HRST
DGND
DVDD
AVDD
FSCO
AGND
AGND
FSC1
CPLL
RPLL
CKMD
DGND
CLK8
RSTB
SLA0
SCL
SDA
ST0
ST1
ALTF
CSI
TEST
LINE
KIL
DGND
AVDD
CBPC
ACO
AYO
CBPY
AGND
AGND
AYI
VCL
VRBY
VRTY
AVDD
AVDD
VRTC
VRBC
ACI
AGND
MRAS
DVDD
VCC
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
NC
NC
*WE
*RAS
NC
A0
A1
A2
A3
VCCGND
A4
A6
A7
A8
*OE
*UCAS
*LCAS
NC
IO9
IO10
IO11
GND
IO13
IO14
IO15
IO16
GND
DGND
A5
VCC
IO12
MA8
AVDD
NSTD
DVDD
DYCO0
DYCO1
DYCO2
DYCO3
DYCO4
DYCO5
DYCO6
DYCO7
DYCO8
DYCO9
HO3
HO2
HO1
HO0
HI3
HI2
HI1
HI0
SW4
R4
L4
SW3
R3
L3
R2
L2
SW1
SW2
R1
L1
SW1
SW2IN3
GND
VCC
IN1
IN2
OUT
SW1
SW2IN3
GND
VCC
IN1
IN2
OUT
L5
R5
V5
TOP2
C_OUT1
Y_OUT1
R_OUT1
V_OUT1
L_OUT1
C_IN1
Y_IN1
C_OUT2
R_OUT2
V/Y_OUT2
L_OUT2
V_OUT3
R_OUT3
Y_OUT3
L_OUT3
C_OUT3
DC_OUT
S2_3
S2_4
S2_2
S2_1
TOP1
TOP1
TOP1
TOP1
TOP1
TOP2
TOP2
TOP1
TOP1
TOP2
TOP2
TOP2
TOP1
TOP1
TOP1
TOP1
TOP1
ST_R
ST_CV
ST_L
MT_R
MT_CV
MT_L
3D-COMB,AV-SW
9-965-916-01<HA3>BP3
+9V
+9V
+9V
+9V
3D+5V
+9V
+9V
+9V
+5V
+5V
+3.3V
+3.3V
+3.3V
SUB_C
SUB_V/Y
C
C
C
C
C
C
Y
Y
Y
Y
Y
Y
SUBV/Y_2
V
V
V
V
V
R_2
L_2
C_2
L_2
R_2
V_3
R_3
L_3
R
L
C_L1C_L2C_R1C_R2
DMIX_L
DMIX_R
L_5
R_5
R_5
L_5
R_5
L_5
V_3L_3
R_3
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 80 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
|
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
[MICRO (MAIN, CCD), VIDEO PROCESSOR, 3D-COMB, AV-SW]
CONDUCTOR SIDE
B
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
COMPONENT SIDE
RB506
RB505
RB504
RB503
RB502
RB501
RB500
C024
L202
L003
L200
L504
L201
L206
L102
L502
L401
L402
L101
L208
L100
L203
L500
L505
L001
L004
L205
Q108
Q202
Q222
Q240
Q401
Q501
Q513
Q500
Q504
Q502
Q503
Q505
Q511
Q517
Q518
Q521
Q522
Q508
Q515
Q406
Q506
Q217
Q509
Q510
Q514
Q512
Q410
Q003
Q006
Q001
Q106
Q101
Q104
Q102
Q103
Q105
Q201
Q203
Q204
Q205
Q208
Q413
Q218
Q219
Q221
Q227
Q220
Q224
Q216
Q228
Q235
Q248
Q243
Q232
Q250
Q411
Q409
Q507
Q516
Q002
Q005
Q412
Q404
Q100
Q107
Q200
Q400
Q407
Q229
Q013
Q231
Q230
Q009
Q011
D100
IC401
IC403
IC400
IC500
IC501
IC402
IC003
IC100
IC101
IC200
IC205
IC202
IC204
IC207
IC201
IC004
C008
C530
C111
C113
C122
C128
C202C210
C231
C234
C238
C242
C247
C253
C255
C258
C268
C281
C285
C293
C294
C295
C298
C301
C305
C306
C315
C317
C327
C337
C342
C352
C410
C412
C413
C415
C419
C558
C559
C560
C561
C510
C404
C406
C502
C544
C547
C010
C014
C018
C019
C030
X202
X201
X200
X101
X100
CN001
CN002
CN005
CN006
CN007
CN008
CN009
CN010
CN003
CN004
R022
C252
R004
R085
R048
R047
R074
R072
R524
R526
C527
C025
R084
R514
C535
R542
C244
R111
R109
R447
R115
C109
R119
R118
R132
C531
C116
R149
R152
C117
C206
C203
R575
R079
R585
C218
C215
C212
R137
C228
C211
R219
R220
C229
C232
R241
C248
R584
C266
C267
C265
C522
C262
C256
C282
R291
R258
C276
C278
C280
C300
R302
C296
R273
R317
R303
R310
R308
R323
C310
C264
R327
C312
C334
C222
R474
R441
C321
R351
C331
R546
C227
C346
R334
C126
C333
C351
C341
C347
C348
C349
C350
R260
C205
R227
C303
R531
C546
C523
R515
R525
R136
R110
R568
R569
R570
R571
R572
R574
C513
R576
R577
R008
R578
R579
R582
R583
R516
R527
C550
R287
R264
C501
R550
R544
R547
R545
R543
C020
C511
C526
C525
C408
C549
C529
R535
R068
R069
R131
C254
R551
R529
C536
R522
R537
C538
C548
R003
R504
C407
C403
R207
R400
R206
R401
R281
R405
R406
R407
R408
R322
R473
R409
R295
R505
R452
R410
R412
R413
R468
R414
R415
R416
R528
R521
C520
R460
R433
R130
C512
R428
R548
R512
C539
R520
R420
C533
R518
C503
R511
C514
R419
R523
R507
R509
R508
R013
R002
R034
R040
R006
C314
R071
R014
R009
R010
R011
R012
R015
R016
R017
R018
R019
R021
R023
R024
R025
R031
R028
R029
R032
R033
R041
R035
R036
R037
R042
R007
R043
R030
C007
R038
R005
R429R418
R432
R070
R001
R082
R066
R461
R076
R427
C416
R424
R153
R083
R055
R051
R268
R120
R422
C115
C110
R117
C114
R123
R122
R135
R124
R133
R125
R126
R134
R138
C245
R113
C324
C127
R151
R208
R202
R423
R204
R444
R211
C224
R224
R216
R236 R470
C220
C209
R231
R225
R233
R465
R549
R223
R421
C230
R243
R242
R471
C509
R271
R437
R445
R438
R270
R254
C414
R054
R257
R259
R222
R533
R536
R439
R534
R311
R440
R443
R404
R425
R305
R282
R299
R459
R290
C297
C302
R288
R300
C286C284
R307
R289
R296
R283
R244
R430
R284
R294
R306
R292
R304
R450
R417
R314
C326
R319
R315
R139
R333
R340
R453
R454
R359
C313
R455
R458
R456
R449
C235
C420
R477
R475
C263
R517
C401
C418
R466
R506
R360
R328
R448
R373
R352
R501
R375
R510
R371
R339
C322
R276
R378
R277
R313
R320
R280 R278
R297
C288
R324
R262
R316
R325
C274
R266
R379
R312
C034
C031
C304
R309
R321
R279
C029
R275
R377
FB001
R481
R482
R478
R479
R480
C532
C213
C259
C311
C336
R581
R020
C028
R90
R91
R92
IC002
IC006
IC206
IC203
L104
X003
C022
R086
C035
R098
FB201
L204
D202
D203
C562
D201
C130
D204
C131
R285
C292
C001
C260
L211
C353
R215
Q415
Q414
C422
C423
R483
R486
R484 R485
R530
C518
C537
FB503
LP001
FL202
FL502
FL503
FL501
FL500
FL200
FL201
R298
L103
R155
C421
R476
FB502
D001
L210
X001
C320
R330
IC001
R063
R590 FB505
FB506
R593
R595
R594
R592
FB504
L005
1
10
1
30
31
1
50
51
8081
100
4
5
8
1
19
20
32
3351
52
64
GND
MAIN_SW
B25
A25 A1
B1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
LINE_MUTE
F_SP_MUTE
SEL_L
SEL_R
FIX/VAR_L
FIX/VAR_R
OFF_MUTE
SCLK
SDAT
AGC_ATT
MT_AFT
ST_AFT
/MT_STR
/MT_SAP
MODE
MT_FMONO
MT_HSYNC
/ST_STR
/ST_SAP
ST_FMONO
ST_HSYNC
ST_R
ST_CV
ST_L
MT_R
MT_CV
MT_L
/A_RESET
/BINT
BDAT
WPBCLK
1
11
15
14
GND
SDAT
SCLK
F_MUTE
C_MUTE
S_MUTE
FIX_MUTE
ONOFF_MUTE
A_PROT
GND
GND
GND
GND
GND
GND
GND
GND
B1
A1
V_MIDI_Y
V_MIDI_PB
V_MIDI_PR
V_MIDI_HS
V_MIDI_VS
V_DRCI_PR
V_DRCI_PB
V_DRCI_Y
V_DRCI_HS
V_DRCI_VS
MN_SB_SW
A_MSK
EXT_SDA
/BINT
A11
EXT_SCL
1
1
1
1
1
14
58
3030
31
31
50
50
51
5180
80
81
81 100
100
8
9
16
1724
24
24
12
12
13
13
25
25 36
36
37
3748
48
12
13
24
25
36
37
48
25
32
1
40
2021
C1
A1
A1
B1
M16C_RXD
GND
GND
GND
GND
GND
GND
GND
GND
MID_BUSY
MICON_RST
V_MNO_PR
V_MNO_PB
V_MNO_Y
V_MNO_HS
V_MNO_VS
OSD_R
OSD_G
OSD_B
YSYM
M16C_TXD
B11
A11
L
R
FR_C_IN
GND
FR_R_IN
GND
FR_Y_IN
GND
FR_L_IN
GND
FR_V_IN
GND
SW2
GND
GND
GND
DMIX_R
SUB_OSD
GND
GND
GND
GND
R4
S_IN
L3
GND
FIX/VAR_L
FIX/VAR_R
R1
C_PB1
C_Y2
C_PB2
C_PR2
V_OUT
C_PR1
V1
Y1
C1
V3
Y3
C3
SW3
V4
Y4
C4
SW4
C_Y1
GND
GND
L4
C_R1
C_L2
R3
GND
S_OUT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
L1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
L_OUT
R_OUT
C_L1
C_R2
STBY+5V
GND
GND
GND
KEY
GND
SUB+9V
SUB+3.3V
OSD_B
OSD_R
OSD_G
V_MNO_PB
V_MNO_Y
V_MNO_HS
V_MNO_PR
V_MNO_VS
PIC_MUTE
VP
HP
+B_OCP
LB_ERR
AC_RLY
DH_MUTE
STBY+5V
SIRCS
STBY/ST_LED
ISTBY_LED
GND
ANT_M
GND
ANT_S
SUB+9V
14
DMIX_L
A_MUTE
S_MODE
SUB+5V
ISTBY_SW
OSD_YSYM
MODEL
A MASK
VM_MOD
PROT_MUTE
A_PROT
DGC_RLY
TIMER_LED
P_ON
C32
A32
C1
A1
B11
GRANT
+B_OVP
81
16
9
1
8
9
16
1
8
9
16
1
8
16
9
16
1
8
9
5
8
14
5
8
14
1
9
8
1
16
A32
C32
MAIN CHROMA
SUB CHROMA
3D COMB FILTER
COMBFILTER
AV SW
YUV BUFF
MAINVBI
SUB VBI
MAIN MICRO
YUV SW
SYNC SW
CROSS SW
BYPASS SW
1-681-830-11
A-1131- 736-A
1
30
31
50
51
80
81100
C508
Q519
Q403
Q405
Q520
C008
C202
C234
C285
C294
C295
C298
C305
C306
C317
C337
C352
C410C412
C413
C419
C559
C560
C561
C406
C014
C018
C019
CN005
CN003
CN004
C423
C422
C404
C268
C532
C311
LP001
X200
C353
X001
R059
R141
R148
R214
R221
R235
R532
R563
R564
R567R566
R403R104
R053
R402
R411
R355
R144
C541
R121
R102
R106
R114
R143
R145
R213
R226
R562
R140
R332
R157
R331
C517
C118
C236
C208
C507
C107
C319
C239
C354
C540
C506
C521
C307
C112
C006
C105
C272
C102
C121
C120
C216
C223
C100
C542
C338
C400
C339
C505
C271
C402
C355
L501
C543
R591
R596
R588
A1
B1
A11
B11
P-ON
GND
STBY/ST_LED
TIMER_LED
SIRCSKEY
STBY+5V
DGC_RLY
DH_MUTEGND
AC_RLY
MAIN_SW
+B_OCP+B_OVP
LB_ERR
GND
A_PROT
PIC_MUTE
GND
GND
VP
HP
GND
V_MNO_VS
GND
GND
GND
GND
GND
V_MNO_HS
V_MNO_PR
V_MNO_PB
V_MNO_Y
VM_MODAMASK
GND
GND
GND
GND
GND
OSD_R
OSD_G
OSD_YSYM
GND
GND
GND
GND
GND
GND
GND
GND
SUB+5V
SUB+5V
SUB+9V
SUB+9V
SUB+3.3V
SUB+3.3V
S_MODE
F_SP_MUTE
LINE_MUTE
GND
GND
GND
GND
GND
GND
GND
SEL_L
SEL_R
FIX/VAR_L
FIX/VAR_R
SCLK
OFF_MUTE
SDAT
MT_AFT
AGC_ATT
ST_AFT
/MT_STR/MT_SAP
MODEMT_FMONO
MT_HSYNC
/ST_STR/ST_SAP
ST_FMONO
ST_HSYNC
ST_R
ST_CV
ST_L
MT_R
MT_CV
MT_L
/A_RESET
/BINT
STBY+5V
BCLKWP
BDAT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
SDAT
GND
GND
SCLK
C_MUTE
S_MUTE
FIX_MUTE
ONOFF_MUTE
A_PROT
ANT_M
GND
ANT_S
C1
A1
A1
B1B11
SUB+9V
SUB_OSD
GND
DMIX_R
GND
GND
GND
L
R
SW2
FR_C_IN
GND
FR_R_IN
GND
GND
GND
FR_Y_IN
FR_L_IN
FR_V_IN
GND
A_MUTE
PROT_MUTE
ISTBY_SW
F_MUTE
DMIX_L
ISTBY_LED
A32
C32
MODEL
TPMAINY
TPMAINC
TPMAINY/V
TPSUB+3.3V
TPSUB+9V
TPSUB+5V
TPMNOY
TPMNOPB
TPMNOPR
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 81 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
C BOARD SCHEMATIC DIAGRAM
pin volt pin volt pin volt
1 3.0 1 3.2 1 3.1
2 3.7 2 3.9 2 3.8
3 2.9 3 2.9 3 2.9
4 3.6 4 3.6 4 3.6
5 2.0 5 2.0 5 2.0
6 12.0 6 12.0 6 12.0
7 11.4 7 11.7 7 11.7
8 GND 8 GND 8 GND
9 N/C 9 N/C 9 N/C
10 200.0 10 200.0 10 200.0
11 N/C 11 N/C 11 N/C
12 144.0 12 155.0 12 162.0
13 136.0 13 129.0 13 134.0
All voltages are in V.
IC9001 IC9002 IC9003
BCE
Q9001 7.5 GND 3.6
Q9002 0.2 11.1 GND
Q9003 2.1 12.0 3.2
Q9004 2.1 12.0 3.2
Q9005 3.2 12.0 2.1
Q9007 11.3 12.0 10.4
Q9008 5.4 12.0 4.8
Q9009 3.2 GND 3.9
Q9010 3.2 GND 4.0
Q9011 3.2 GND 3.9
Q9012 5.4 10.5 4.8
Q9013 11.6 12.0 10.9
Q9014 11.7 450.0 11.1
Q9015 11.0 12.0 10.2
All voltages are in V.
C BOARD TRANSISTOR
VOLTAGE LIST
C BOARD IC VOLTAGE LIST
C BOARD WAVEFORMS
3.1Vp-p(H)
3
3.3Vp-p(H)
21
3.5Vp-p(H)
4 5 6
145.0Vp-p(H) 134.0Vp-p(H) 118.0Vp-p(H)
1
2
3
4
1
1
1
35
6
7
8
9
10
11
12
13
G2
G1-1
H1
H2
G1-2
KB
KG
KR
G1-3
G4
CV
1
2
3
4
5
6
7
8
9
10
12345678910111213
12345678910111213
12345678910111213
C9001
C9004
C9011
C9012
C9013
C9014
C9015
C9016
C9017
C9018
C9019
C9020
C9021
C9022
C9023
C9024
C9025
C9026
C9027
C9031C9032
C9033
C9035
C9036
C9037
C9038
C9042
C9044C9045
C9046
C9047
C9048
C9049
C9050
CN9001
CN9002
CN9003
CN9004
D9005
D9006
D9007
D9008
D9009
D9010
J9001
L9001
L9002
L9003
L9004
L9005
L9006
NL9001
NL9002
Q9001
Q9002
Q9003Q9004Q9005
Q9007
Q9008
Q9009
Q9010
Q9011
Q9012
Q9013
Q9014
Q9015
R9001
R9003
R9004
R9005
R9006
R9007
R9009
R9010
R9012
R9013
R9014R9015
R9016
R9017
R9018
R9019
R9020
R9021
R9022
R9023
R9024
R9025
R9026
R9028
R9029
R9030
R9031
R9032
R9033
R9034
R9035
R9036
R9037
R9038
R9039
R9040
R9041
R9042
R9043
R9044
R9045
R9046
R9047
R9048
R9049
R9051
R9052
R9055
R9056
R9057R9059
R9061
R9062
R9063
R9064
R9067
R9069
R9070
R9071
R9072
R9073
R9076
R9077
R9078
R9079R9081
R9083
R9084
R9085
R9089
R9091
R9092
R9094
R9095
R9098
R9099
RV9001
RV9002
RV9003
D9001
D9003
D9013D9014
D9015
D9016D9017
IC9001
IC9002
IC9003
NL9003
R9027
C9009
C9010
330
25V
0.0047
2kV
E
0.0047
500V
E
0.0047
500V
E
0.047
F:CHIP
0.0047
500V
E
30p
CH:CHIP
JW(7.5)
JW(5)
10
250V
:HT
0.1
25V
B:CHIP
10
250V
:HT
10
250V
:HT
0.01
F
0.01
F
0.1
25V
B:CHIP
220
16V
:HT
0.1
25V
B:CHIP
0.01
F
680p
2kV
B
680p
2kV
B
22
250V
100
16V
10
4.7
330
25V
220
16V0.1
25V
B:CHIP
100
16V
0.01
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
0.1
25V
B:CHIP
10P
WHT
:S-MICRO
4P
WHT
:MINI(LOCK)
1P
1P
MA111-TX
HSS83TD
PROTECT
HSS83TD
PROTECT
HSS83TD
PROTECT
GP08D
D1-RESET
MTZJ-10
G1-REG
JW(5)
:EL0606
:EL0606
:EL0606
:LHL10
:LHL08
JW(5)
JW(5)
2SB709A
IK-BUFF
2SC3311A
MUTE
2PD601AR
BLK-LMT2PD601AR
BLK-LMT2PD601AR
BLK-LMT
2SC3624A
IKBUFF
2SC3311A
G2-REF
2SB709A
BUFFER
2SB709A
BUFFER2SB709A
BUFFER
2SC3311A
G2-REF
2SC3624A
IKBUFF
2SC4632
G2-REF
2SC3624A
IKBUFF
180
:RN-CP
JW(5)
8.2k
2.2k
10k
1.1k
:RN-CP
10k
10k
JW(5)
1k
:CHIP
220220
220
JW(5)
180
:RN-CP
180
:RN-CP
100
:CHIP
180k
:CHIP
10k
:CHIP
180k
:CHIPJW(5)
100
:CHIP
1.1k
:RN-CP
180k
:CHIP
10k
:CHIP
10k
:CHIP
1.1k
:RN-CP
180k
:CHIP
3.9k
:RN
2k
:RN
180k
:CHIP
27k
:CHIP
33k
3W
:RS
JW(5)
100
:CHIP
JW(15)
27k
:CHIP
27k
:CHIP
33k
3W
:RS
33k
3W
:RS
JW(5)
JW(5)
220
1/2W
:RC
1k
:CHIP
1k
:CHIP
220
1/2W
:RC
220
1/2W
:RC
180k
1/2W
100
1/2W
:RC
560k
1/2W
:RC
1k
1/2W
:RC
100
1/2W
:RC
100k
1/2W
100k
1/2W
180k
1/2W
3.3M
1/2W
JW(15)
100
100
100
1k
:CHIP
3.3M
1/2W
1k
6.8k
5.6k3.3k
39k
180k
1/2W
180k
1/2W
7.5k
:RN
2.2k
:RN
0
:CHIP
0
:CHIP
0
:CHIP
JW(5)
JW(5)
110M
1/2W
100k
JW(5)
1SS119
PROTECT
1SS119
PROTECT
1SS119
G2-DUMP1SS119
PROTECT
1SS119
PROTECT
1SS119
PROTECT
1SS119
PROTECT
TDA6120Q/N2/S1
RED-VIDEO-OUT
TDA6120Q/N2/S1
GREEN-VIDEO-OUT
TDA6120Q/N2/S1
BLUE-VIDEO-OUT
180k
:CHIP
30p
CH:CHIP
30p
CH:CHIP
+12V
VB
12
234
5
6
7
8
9
10
11
13
IK
G4
H1
G2
200V
HST
E
E
E
E
RDRV
GDRV
BDRV
12V
E
E
E
POWER-MUTE
RC-
V-IN
RC+
VB
FB
12V
IK
GND
NC
200V
NC
V-OUT
VOF
RC-
V-IN
RC+
VB
FB
12V
IK
GND
NC
200V
NC
V-OUT
VOF
RC-
V-IN
RC+
VB
FB
12V
IK
GND
NC
200V
NC
V-OUT
VOF
TOABOARD
TODBOARDCN5003
CN3101
TOCRTGND
TOCRTGND
36RV2
R.G.B.DRIVE
CRTDRIVE
9-965-916-01<HA3>C
1
3
2
12V
4
200V
12V
200V
200V
12V
12V
5
6
R
G
B
R
G
B
R
G
B
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 82 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
A
—
B
—
C
—
D
—
E
—
F
—
G
—
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
A
—
B
—
C
—
D
—
E
—
F
—
G
—
[R.G.B. DRIVE, CRT DRIVE]
COMPONENT SIDE
C
CONDUCTOR SIDE
CN9004CN9003
Q9011
Q9001R9048
R9010
R9067R9062
R9084
C9004
NL9003
R9008
R9005
IC9001
IC9002
IC9003
R9026
R9018
R9007
C9010
R9019
R9036
R9001
C9015
Q9007
Q9013Q9015C9009
R9050
C9005
R9024
R9038
C9003
R9053
R9017
CN9005
R9093
C9033
RV9002Q9020
CN9006
L9006
CN9001
Q9008
Q9012
D9014
D9017
C9001
C9020
R9057
R9052R9051
R9061
D9009
D9010
Q9003
R9078
R9081
D9015
R9065R9049
R9072
R9088
C9017
R9013
R9095
R9034
R9092
RV9003
C9046
R9042
R9096
L9002
R9064
R9085
L9005
R9055
R9063
R9076
SG9001
D9002
CN9007
CN9008
D9018
R9094
D9019
D9020
C9038
R9009
R9003
NL9001
R9098
R9099
R9040
R9069
D9011
R9045
C9048
C9049
C9050
C9028
C9019
C9026
C9024
C9047
E
E
E
G2
200V
H1
E1
G1-3
1
2
E
G2-VR
KR
KG
KB
G1-2
H2
H1
G1-1
G2
E2
1
10
B
E
B
E
E
E
(1-720-015-11)
1-681-837-11
CLP9004
CLP9001
CLP9002
Q9014
CN9005
IC9001
IC9002IC9003
R9004
R9079
JW9013
R9010
R9083
R9065
R9006
R9012
R9072
R9015
R9071
R9087
R9016
R9086
R9070
R9014
R9089
RV9003
C9046
EY9014
JW9005
JW9006
EY9012
C9012
C9022
D9006
EY9009
C9031
R9056
L9005
JW9017
R9085
CLP9003
R9077
D9008
CN9002
CN9006
CN9003CN9004
R9088
JW9014
J9001
RV9001
EY9015EY9011
R9009
R9050
C9005
R9024
NL9003
C9004
EY9007
R9054
EY9013
R9038
C9003
JW9008
JW9012
JW9004
JW9009
C9017
C9033
RV9002
CN9001
Q9008Q9012
D9015
D9017
D9016
Q9002
JW9001
JW9002
C9035
R9037
R9043
R9044
C9018
L9004
L9003
L9002
R9059
D9010
D9003
D9001
D9013
R9055
R9064
R9084R9063
R9067R9076
R9062
EY9010
R9034R9033
R9091
C9025
C9044
JW9003
C9039
C9042
C9020
C9021
C9011
C9023
D9007
C9014
C9027
C9001
C9037
C9036
D9014
R9078R9081
JW9015
L9006
R9061
D9009
R9057
R9052
R9047
R9017
C9038
R9090
R9005
R9051
NL9002
L9001
NL9001
SG9001
JW9021
JW9020
JW9010
JW9011
JW9007
EY9020
EY9021
EY9018
EY9019
EY9016
EY9017
JW9022
CN9007CN9008
C9016
R9011
C9032
EY9003
EY9001
R9053
EY9005
JW9018
JW9019
JW9016
R9098
R9099
R9003
R9046
R9045
JW9023
R9040
R9069D9011
SG9002
C9028
2
1
BE
14
G2
E
E
G
B
E
IK
E
HST
E
E1
G2-VR
1
2
12
13
1
2
12
13
1
2
12
13
R
E
E
+12
E
POWER-MUTE
KR
G1-3
H2
H1
G1-1
E2
H1
E
200V
G2
KB
G1-2
KG
110
B
B
E
BE
B
EB
EE
C
C
A-1332-184-A
1-681-837-11
(1-720-015-11)
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 83 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
D BOARD SCHEMATIC DIAGRAM (1 OF 3)
1
4
53
1
3
7
8
9
2
4
6
10
11
12
13
14
15
16
17
18
+
-
+-
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
4
3
1
2
1
2
3
4
5
6
7
8
9
101112131415161718
1
2
4
3
1
2
4
3
3
1
2
1
2
3
4
5
6
1
2
3
4
5
6
7
8
S
S
C6503
C6504
C6507C6508
C6510
C6511
C6516
C6517
C6518
C6519
C6525
C6526
C6532
C6544
C6545
C6546
C6547
C6548
C6551
C6561
C6584C6585
C6586
C6587
C6588
C6589C6590
C6591
C6594
C6595
C6596
CN6501
CN6502
CN6504
CN6505
CN6506D6501
D6502
D6507
D6508
D6514
D6516
D6530
D6532
D6537
FB6501
FB6502
FB6504
FB6508FB6509
FB6520
FB6521
IC6501
IC6503
JR6501
JW6503JW6504
L6503
L6504
L6505
PH6501
PH6502
PS6501
PS6502
Q6503
Q6506
Q6507
Q6520
Q6524
Q6526
Q6527Q6528
Q6529
Q6530
Q6531
Q6532
R6501
R6502R6503
R6504
R6506
R6507
R6508
R6509
R6510
R6511
R6512
R6513
R6514
R6515
R6516
R6517
R6518
R6519R6521
R6522
R6523
R6524
R6525
R6526
R6527
R6528
R6529
R6530
R6531
R6532
R6533
R6534
R6535
R6536
R6537
R6538
R6540
R6541
R6542
R6543
R6544
R6545
R6546
R6547
R6550
R6552
R6553
R6556
R6557
R6583
R6590
R6591
R6593
R6596
R6597
R6598
R6600
R6602
R6603
R6604
R6605
R6612
R6614
R6646
RY6501
RY6502
R6539
PH6503
T6501
IC6505
Q6522
Q6521
R6599
D6522
D6517
D6513
D6515
D6510
D6509
D6534
D6533
CN6503
C6506
C6505
FB6505
FB6506
1200
250V
0.01
B:CHIP
4747
25V
0.1
:PT
0.01
B:CHIP
0.001
B:CHIP
4.7
0.001
:PP
10
0.001
1kV
R
0.001
1kV
R
0.056
800V
:PP
330
160V
2200
25V
4700
25V
220
250V
3300
35V
0.022
B:CHIP
1
0.047
125V
0.001
250V
B
0.0047
250V
F
0.0047
250V
F
0.0047
250V
F0.0047
250V
F
1200
250V
0.001
250V
B
0.1
25V
B:CHIP
100
25V
1
6P
WHT
:VH
2P
WHT
:MINI(LOCK)
8P
8P
8PMA111
UF4005
PUMP-UP
0
:CHIP
MTZJ-33C
D4SBS6-F
15VRECT
D4SBS6-F
AURECT
D6SB60L
AC-RECT
ERA22-08
STOPPER
MA111
1.1UH
0.45UH
1.1UH
0.45UH0.45UH
JW(5)
JW(5)
MCZ3001D
DRIVER
DM-58
CONTROL
0
:CHIP
7.5MM7.5MM
:LHL08
:LHL08
:LHL10
ON3171-R
RESISTORSHORT
ON3171-R
MAINCONTROL
ICPN70
ICPN70
2SD601A
IRFIB7N50A
CONVERTER
IRFIB7N50A
CONVERTER
2SA1208S
+BOCP2SA1309A
OCPLATCH
2SB709A
LATCH
2SD2114
AC-RLY-DRV2SD601A
VC-SW-2
2SD601A
LATCH
2SB709A
LATCH-2
2SD601A
MAIN-SW
2SD601A
LATCH-1
91
:RN-CP
470k
1/2W100
:RN-CP
10k
:CHIP
0.47
:FPRD
4.7k
:CHIP
10k
:CHIP
4.7k
:CHIP
22
1W
:RS
10k
:CHIP
10k
:CHIP
330k
:RN
330k
:RN
470k
1/2W
3.3
10W
:RB
8.2k
:RN-CP
15k
:RN-CP
0
:CHIP
1k
1/2W
:FPRD
10k
:CHIP
22k
:CHIP
0
:CHIP
470
:CHIP
0.1
1/2W
:RF
68k
:CHIP
100
:CHIP
10
:FPRD
4.7k
:CHIP
10
:FPRD
10k
:CHIP
10k
:CHIP
33k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
1k
:CHIP
15k
:CHIP
1k
:CHIP
330k
:RN-CP
0
:CHIP
JW(7.5)
JW(7.5)
1.5k
:CHIP
4.7k
:CHIP
22k
:CHIP
330k
:CHIP
0.05
2W
:RB
100k
:CHIP
15k
:CHIP
680
:FPRD
0.22
1W
:RS
100
:FPRD
10k
:RN
100k
:RN
0.27
1W
:RS
10k
:RN
1k
:CHIP
10k
:CHIP
10k
:CHIP
2.2k
:CHIP
47k
:CHIP
3.3
1/2W
:FPRD
330k
:RN
22k
3W
:RS
ON3171-R
MAINSW
:PIT
SE-140N
+BOVP
2SA1309A
OVPSW
2SC3311A
OCPLATCH
1k
MA111
BIAS
S2L60F
200V-RECT
D8LC40F
135VRECT
S2L60F
200V-RECT
ERCO4-06SE
ERC04-06SE
DIN40TA2
MA111
PROTECT
8P
WHT
:S-MICRO
470pF
500V
470pF
500V
1.1UH
1.1UH
-15V
+15V
AUGRD
ACRLY
33V
AU+24V
SUB7V
P-SW(-)
MAINRLY
+15V
200V
-15V
+135V
STBY5V
MAIN12V
MAIN5V
MAIN9V
NVM5V
W.P
DAT0/BDAT
CLK0/BCLK
SUB7V
MAINRLY
200V-OCP
12
43
12
43
(800MA)
(300MA)
NC
NC
ACRECT+
ACRECT-
AUDIOGND
AUDIOGND
ACRLY
MAINRLY
E
E
PROT1
E
E
E
33V
P-SW(-)
OVP
+BOCP
GND
E
E
E
WP
NVM5V
AUDIO22V
CLK0/BCLK
DAT0/BDAT
ACOUT
ACOUT
PRI15V
STBY5V
MAIN12V
MAIN5V
MAIN9V
NORMAL
VSENSE
F/B.
CT
RT
GND
TIMER
SS
VC1
OCP
VD
VG(H)
VS
VB
VG(L)
P-GND
VC2
SUB7V
AUDIO22V
AUDIO-PROT
TOP2
SETON
E
POWERSUPPLY
ACRECT
TOABOARD
CN4403
TOFBOARD
CN6709
TOABOARD
CN6003
TOABOARD
CN3170
TOABOARD
CN6001
TOABOARD
CN3171
9-965-916-01<HA3>DP1
PRI15V
ACRECT+
33V
MAIN9V
STBY5V
MAIN12V
MAIN5V200V-OCP
+BOCP
ACRECT+
PRI15V
SUB7V
ACRECT+
+15V
-15V
+BOCP
33V
STBY5V
+15V
+BOCP
STBY5V
135V
200V
SUB7V
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 84 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
D BOARD SCHEMATIC DIAGRAM (2 OF 3)
6
12Vp-p(H)
1.5Vp-p(V)
1.7Vp-p(V).
1413 15
4
3
12.8Vp-p(H)
2
5
60.2Vp-p(V)
1
152.4Vp-p(H)
1.0KVp-p(H) 8.0Vp-p(V)
1.3Vp-p(H)
10
2.9Vp-p(H)
7
7.3Vp-p(V)
8
1.9Vp-p(V)
12
2.0Vp-p(H)
11
5.1Vp-p(V)
9
94.6Vp-p(H)
D BOARD WAVEFORMS
S
1
2
3
4
5
6
7
89
1011121314
123456789
1011
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
101112131415161718
1
2
3
1 2 3 4 5
1
2
3
4
S
5
6
8
9
10
11
7
121
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
7
6
5
1
2
3
4
5
6
7
8
9
10
11
12
IO
G
1
2
3
4
5678
1 2 3 4 51 2 3 4 5
1
2
4
56
8
10
1 2 3 4 5
1
2
3
4
5
6
1
2
3
4
5678
1
2
3
4
5678
1 2 3 4 5
I
OG
1
2
3
4
5
6
7
89
1011121314
S
GVC
O
I
1 2 3 4 5 6 7 8
9
1 2 3 4 5
S
1
24
3
5
1
2
3
4
5
6
7
8
C5001
C5002
C5004
C5005
C5006
C5007
C5008
C5009
C5011
C5012
C5013
C5015
C5016
C5017
C5018
C5019
C5020
C5021C5022
C5023
C5024
C5025
C5026
C5027
C5028
C5031
C5032
C5033
C5034
C5035
C5036
C5037
C5038
C5040
C5041
C5043
C5044C5045
C5046
C5047
C5049
C5050
C5051
C5052
C5053
C5056
C5057
C5058
C5059C5061
C5063
C5064C5065C5066
C5069
C5070C5071
C5072
C5073
C5075
C5076
C5077
C5079
C5102
C5501
C5502
C5503
C5504
C5505
C5506
C5507
C5508
C5509
C5511
C5514
C5518
C5519
C5522
C5531
C5533
C5542
C5548
C5550
C5576
C5577
C5587
C5590
C5592
C5594
C5596
C5598
C5600
C5601
C5602
C5603
C5605
C5609
C5610
C5611
C5612
C5613
C5614
C5616
C5617
C5618
C5619C5621
C5623
C5625C5628
CN5002CN5003
CN5501
CN5503
CN5505
CN5506
CN5509
CN5510
D5002
D5003
D5005
D5006
D5011
D5012
D5013
D5014
D5015
D5016
D5017
D5018
D5019
D5021
D5023D5024
D5025
D5026
D5027
D5028
D5029
D5032
D5501
D5502
D5503
D5505
D5506
D5507
D5514
D5515
D5522D5523
FB5001
IC5002
IC5004
IC5006
IC5007
IC5008
IC5502
IC5504IC5506
IC5510
IC5512
IC5513
IC5514
JR5010
L5001
L5002
L5003
L5004
L5504
L5505
L5601
Q5001
Q5002
Q5003
Q5004
Q5005
Q5006
Q5007
Q5011
Q5012
Q5013
Q5014
Q5015
Q5016
Q5017
Q5021
Q5504
Q5505
Q5506
Q5507
Q5508
Q5509
R5001
R5002
R5003
R5004
R5005
R5007
R5008
R5009
R5011
R5012
R5013R5014
R5016
R5017R5018
R5019
R5020
R5021
R5022
R5023
R5024
R5025
R5026
R5027
R5028
R5029
R5030
R5031
R5033
R5036
R5037
R5038R5039
R5040
R5041
R5042
R5043
R5044
R5045
R5046
R5047R5048
R5049
R5050
R5051
R5052
R5053
R5054
R5055
R5056
R5057
R5058
R5059
R5063R5064R5065
R5066
R5067
R5068R5069
R5070
R5071
R5072
R5073
R5074
R5075
R5076
R5077
R5078
R5079
R5080R5081
R5082
R5083
R5084
R5085
R5086
R5087
R5088
R5089
R5090
R5091
R5092
R5093
R5094
R5095
R5096
R5097
R5098
R5101
R5102
R5103
R5104R5105R5106
R5107
R5108
R5109
R5110
R5111
R5112
R5113
R5114
R5115
R5116
R5117
R5120
R5121
R5122
R5123R5124
R5125
R5126
R5127
R5128
R5129
R5130
R5131
R5132
R5133
R5134
R5135
R5136
R5137
R5138
R5139
R5140
R5141
R5145
R5146
R5147
R5148
R5149
R5150
R5151
R5152
R5153
R5154
R5155
R5156
R5157
R5158
R5159
R5160
R5161
R5163
R5164
R5501
R5502
R5503
R5504
R5505
R5506
R5507
R5508
R5509
R5510
R5511
R5512
R5513
R5514
R5516
R5519
R5520
R5521
R5522
R5523
R5525
R5526
R5527
R5528
R5529
R5530
R5531
R5532
R5535
R5536
R5544
R5547
R5548
R5554
R5563
R5564
R5565
R5573
R5576
R5577
R5578
R5579
R5581
R5585R5588
R5599
R5615
R5623
R5645
R5647
R5648
R5649
R5650
R5666R5669
R5670
R5672
R5679
R5680
R5684
R5685
R5686
R5688
R5689
R5690
R5692
R5693
R5696
R5697
R5698
R5699R5700
R5702
R5704
R5705
R5707
R5708
R5709
R5710
R5711
R5712
R5713
R5714
R5715R5716
R5717
TH5001
TH5002
C5030
C5060
C5588
D5004
D5031
D5513
R5545
R5142
R5143
R5144
R5678
C5081C5080
D5001
IC5501
FB5002
T5002
Q5030
L5005
IC5005
T5001
Q5022
IC5511
IC5515
R5657
R5694
C5607
R5518
IC5003
Q5502
Q5503
Q5037
Q5033
Q5034
Q5026
Q5027
Q5035
Q5036Q5028
Q5020
Q5019
Q5018Q5023
Q5008
Q5031
Q5501
D5007D5010
D5008
D5009
IC5001
0.0022
B:CHIP
0.047
200V
:PT
0.047
200V
:PT
100
6.3V
:BP
10
470
25V
330
25V
470
25V
220
160V
0.0047
B:CHIP
0.0022
B:CHIP
1000
16V
0.33
:MPS
0.033
B:CHIP
0.01
B:CHIP
100
1000
16V
470p
CH:CHIP
0.0047
:PT
0.01
B:CHIP
0.001
500V
E
0.001
:PT
47
250V
4.7
4.7
0.0015
B:CHIP
0.047
B:CHIP
0.1
:MPS
0.0047
100
16V
470
25V
10
400V
47
16V
470
16V
470
16V
1000
16V
0.1
F:CHIP
0.1
F:CHIP0.001
F:CHIP
0.001
F:CHIP
0.001
B:CHIP
0.01
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.22
200V
:PT
0.001
500V
B
470p
2kV
B
680p
2kV
B
680p
2kV
B
0.0082
1.5kV
:MPP
0.0082
1.5kV
:MPP
0.56
250V
:MPP
0.56
400V
:MPP
0.0015
500V
B
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.01
B:CHIP
0.0022
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.1
B:CHIP
0.01
B:CHIP
47
25V
47
25V
470
25V
100
25V
47
16V
10
4.7
0.001
:CHIP
0.01
F:CHIP
330p
CH:CHIP
100
16V
0.01
B:CHIP
0.0039
630V
:PP
0.047
B:CHIP
0.001
CH:CHIP
0.1
:MPS
0.0022
:PT
0.0033
B:CHIP
0.47
:MPS
0.015
200V
:PP
220
25V
220
25V
0.047
B:CHIP
330p:CHIP
0.1
B:CHIP
0.1
:MPS
1
47
16V
47
16V
0.1
:MPS
47
16V
0.0047
B:CHIP
1:MPS
100
25V
470
16V
0.1
25V
F:CHIP
10
0.033
B:CHIP
10
0.1
:MPS
47
16V
0.33
:MPS
270p
CH:CHIP0.1
:MPS
100
16V
100p
CH:CHIP100
16V
6P
:DY4P
WHT
:MINI(LOCK)
8P
10P
10P
11P
:B-TO-B
12P
RED
:S-MICRO
3P
WHT
:S-MICRO
GP08DPKG23
PUMP-UP
ERC91-02
DUMPER
MA111
BIAS
MTZJ-3.9B
REF-VOLT
MTZJ-3.0B
CLAMP
RGP02-20EL
G2-RECT
RGP10G
PROTECT
D5LC20U
HEATER-RECT
RGP10G
200V-RECT
ERC91-02
CENT-VEE
ERC91-02
CENT-VCC
MTZJ-15B
CLAMP
MA111
PROT
MA111
PG124S15
DUMPER
D1NS4
D1NS4
MA111
MA111
MA111
MA111
MA111
MA111
PROTECT
MA111
TEMPC
MA111
TEMPC
MA153
PROT
MA111
MA153
PROT
D1NL20
DQP-SW
D1NL20
PEAK-DET
MTZJ-12
PROT
MTZJ-12
PROT
1.1UH
NJM2903M
PWM-CONT
STV9379
V-OUT
PQ6RD83B
HEATER-OUT
NJM2901M
H-PROT-CONT1
BA51W12ST-V5
5V/9V-REG
NJM2901M
DQP-DF-CONT
LA6500
DQP-AMP2
LA6500
DQP-AMP1
LA6500
NS-OUT
NJM79M12
-12V-REG
CXA8070AP
DY-CONV.CONT
LA6500
V-PIN-OUT
0
:CHIP
:LHL10
4mH:HCC
:LHL08
10mH
:LHL13
10mH
:LHL13
:EL0606
2SD601A
PWM-DRV-1
2SB709A
PWM-DRV-2
IRFI9630G
PWM-OUT
2SA1208S
HOCP
2SD601A
BUFFER
2SD601A
LATCH-1
2SB709A
ABL-CONT
2SD601A
HSAW-SW
2SC2688
H-CENT-1
2SB709A
H-CENT-2
2SD601A
200VREF
2SC2688
200VREG2
2SC2688
200VREG1
2SC2688
200V.DET
2SD601A
BUFFER1
2SD601A
DF-OFFSW
DTC144EKA
DQP-PROT
2SD601A
H.SAW.RST
IRF614
DQP-OUT
2SD601A
DF-DRV-1
2SB709A
DF-DRV-2
10
:CHIP
220
:CHIP
10k
:CHIP
120k
:CHIP
220
:CHIP
120k
:CHIP
10k
:CHIP
120k
:CHIP
120k
:CHIP
22k
:RN-CP
2.2
3W
:RS
2.2k
:RN-CP
120k
:RN-CP
120k
:RN-CP4.7k
:CHIP
10k
5.6k
:RN-CP
68k
:RN-CP
27k
:RN-CP
4.7k
:CHIP
47k
:CHIP
5.6k
:RN-CP
1k
:CHIP
68k
:RN-CP
47k
:RN-CP
4.7k
:RN-CP
0
:CHIP
1k
:RN-CP
1k
:CHIP
33k
:CHIP
2.2k
:CHIP
12k
:CHIP4.7k
:CHIP
47k
:CHIP
1.5
:FPRD
22k
:CHIP
4.7k
:RN-CP
10k
:CHIP
10k
:CHIP
1.8
1/2W
:RN
2.2k
:CHIP
6.8k
:RN-CP
2.2k
:CHIP
2.2k
:CHIP
560
1.5
1/2W
:RN
470
2W
:RS
2.2k
:CHIP
10k
:CHIP
220k:CHIP
10k
:CHIP
470k
:CHIP
4.7k
:CHIP
20k
:RN-CP240k
:RN-CP240k
:RN-CP
2.7k
:RN-CP
3.3k
:RN-CP
220k
:CHIP470k
:CHIP
470k
:CHIP
15k
:RN-CP15k
:RN-CP
100k
:RN-CP
100k
:RN-CP
100k
:RN-CP
100k
:RN-CP
27k
:RN-CP
100k
:RN-CP
15k
:RN-CP
4.7k
:CHIP
100k
:RN-CP
10k
:RN-CP
2.2k
:RN-CP
10k
:CHIP
470k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k
:CHIP
1.8
2W
:RS
1.8
2W
:RS4.7
:FPRD
1k
:CHIP
11k
:RN-CP
1k
1W
:RS
0.47
:FPRD
0.47
:FPRD
0.82
:FPRD
0.68
:FPRD
4.7k
:RN-CP
1k
:RN-CP
2.2k
:RN-CP
10k
:CHIP47k
:CHIP
4.7k
:CHIP
47
:FPRD
36k
:RN-CP
12k
:RN-CP
47
:FPRD
4.7k
:CHIP
220
:CHIP
4.7k
4.7k
1k
4.7k
:CHIP
2.2k
:CHIP
1k:CHIP
10k
:CHIP
10k
:CHIP
0
:CHIP
0
:CHIP
4.7k
:CHIP
100
:CHIP
470
2W
:RS
4.7k
:CHIP
100
:CHIP
47
:FPRD
3.3k
:RN-CP
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1.2k
3W
:RS
1k
:CHIP
1k
:CHIP
2.2k
:CHIP
470
3W
:RS
10
2W
:RS
47k
:CHIP
3.3k
:RN-CP
220
1W
:RS
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
22k
:CHIP
47k
:CHIP
47k
:CHIP
4.7k
:CHIP
100
:CHIP
100
:CHIP
2.2k
:CHIP
3.9k
:CHIP
0.47
:FPRD
220
:CHIP
0
:CHIP
47
:CHIP
270k
:RN-CP
270k
:RN-CP
10k
:CHIP
47
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
0
:CHIP
4.7k
:CHIP
4.7k
:CHIP
0
:CHIP
2.7k
:RN-CP
47k
:RN-CP
27k
:RN-CP
10k
:CHIP
10k
:CHIP
47k
:RN-CP
10k
:RN-CP
4.7k:CHIP
4.7k
:CHIP
22k
:CHIP
10k
:CHIP
100
:CHIP
10
:CHIP
10
:CHIP
10k
:RN-CP
15k
:RN-CP
18k
:RN-CP
22k
:CHIP
47k
:CHIP
18k:RN-CP
6.2k
:RN-CP
100k
:RN-CP
100k
:RN-CP
22k:CHIP
15
:FPRD
180k
:RN-CP
18k
:RN-CP
470k
:CHIP10k
:RN-CP
470k
:RN-CP2.2
1W
:RS
10k
:CHIP
15
:FPRD
2.2k
:CHIP
47k
:CHIP
100
:RN-CP
0.33
3W
:RS
100
2W
:RS
47k
:CHIP
56k
:CHIP2k
:RN-CP
39k
:RN-CP
330k
:CHIP
15
:FPRD
1.5
:FPRD
4.7k
:RN-CP
1.5k
:RN-CP
680
:RN-CP
1k
:RN-CP
47
:CHIP
47
:CHIP
1.5k
:RN-CP
4.7k
:RN-CP
8.2k
:RN-CP
180
:RN-CP
6.2k
:RN-CP
22k
:CHIP15k
:RN-CP
1k
:RN-CP
1
:RN
1
:RN
47
:CHIP
2701W:RS
47
:CHIP
270
1W
:RS
0.47
1/2W
:FPRD
0.47
1/2W
:FPRD
470
1W
:RS
100k
:CHIP
100k
:CHIP
1k
:CHIP
68k
:CHIP
10K
0.01
:MPS
0.0047
200V
:PT
0.01
:MPS
UDZ-12B
CLAMP
UDZ-1710B
1SS133
33k
:RN-CP
0.56
3W
:RS
0.47
3W
:RS
0.47
3W
:RS
8.2k
:RN-CP
0.022
50V
:PT
0.022
50V
:PT
MTZJ-5.1B
CLAMP
M24C04
NVM
0UH
:HDT
2SC3997S
H-OUT
:HLC
LA6500FA
H-CENT
:HOT
2SB709A
BUFFER2
CXA2026AS
DQP-CONTROLLER
STK390-910
CONVAMP
4.7k:RN-CP
4.7k
:RN-CP
0.033B:CHIP
47k
:RN-CP
PQ12RF21
12VREG
DTC144EKA
AFCBUFF
DTC144EKA
AFCBUFF2
2SD601A
S-COR-BUFF
2SB709A
BUFF
2SD601A
HDUTY
2SD601A
DRIVE1
2SB709A
DRIVE2
2SD601A
HDRBUFF
2SD601A
BUFF2SK2182
DRIVE
2SB709A
S-COR-DRIVE2
2SD601A
S-COR-DRIVE1
2SD601A
HPROT
2SD601A
HSAW-SW
2SB709A
PROT-OUT
2SK3262
S-COR-OUT
2SD601A
DFPHASE
MTZJ-2.0A
ON-PROT2
MA111
ON-PROT
MA111
OFF-PROT
MA111
OFF-PROT2
NJM2904M
ERRORAMP
MAIN12V
+15V
W.P
NVM5V
DAT0/BDAT
CLK0/BCLK
+15V
+135V
MAIN12V
MAIN9V
MAIN5V
SUB7V
AFC-PLS
DFSW
ABL
DFPARA
DFDRV
MAINRLY
-15V
FV-SW
HCOMPIN
HOLDDOWN
SCLK
SDAT
-15V
CN9102
VPIN+
VPIN-
E
NC
HAGC
SW1
SW0
IREF
VAGC
VGEN
HSAW
HIN
ADRS
VIN
H-PARA
DAC1
DAC0
PWM
H-TILT
GND
PARA2
VCC
PARA1
PARA0
SCL
SDA
REF.V-OUT
H_STAT
V_STAT
A_GND
V_SIN
H_DY-CONV
V_DY-CONV
D_GND
SCL
SDL
D_VCC
REF.V-IN
HD-IN
H-SAW_C
H-AGC_C
A_VCC
CY+
NC
CY-
V_SAW
NC
TODY
VEE
VCC
VEE
VCC
VEE
VCC
VCC
VEEVCC
135V
E
G2
200V
H1
V.DY(+)
V.DY(-)
H.DY(-)
H/DY(+)
H.DY(-)
H/DY(+)
VEE
OUTPUT
MUTE
SUB
F.B.-PLS
V-DRV-
Vcc
Vee
OUT-PUT
V-DRV+
Vcc(OUT)
TODY
E
E
VTIM
VDRV+
VDRV-
EWDRV
DFPARA
E
N/S
VPIN
E
NC
SCP
R
B
E
BINT
BUSCON
ABLS
NC
E
HPIN
SCP
BINT
MPIN
HCENT
HDRV
VCOMPIN
HCOMPIN
E
VPROT
HPROT
R
B
VFBP
CLK1/SCLK
DAT1/SDAT
DAT1/SDAT
CLK1/SCLK
TOABOARD
TOABOARD
NC
TOP3
TOP1/P3
TOP1
TOP1
NC
NC
N/SCOIL+
N/SCOIL-
HOLDDOWN
QP-
QP+
TOABOARD
CN3173
CN3174
CN3103
TOWBOARD
FORDX/H3
CAUTION!
IC5004HEATSINK
IS-15VCAREMUST
BETAKENNOTTO
ALLOWHEATSINK
TOTOUCHANY
OTHERCOMPONENTS
H/VDRIVE
H/VDY
H.DYH.DYV.DYV.DY
CN9002
TOCBOARD
9-965-916-01<HA3>DP2
+135V
+15V
NVM5V
+15V
MAIN9V
MAIN9V
-15V
MAIN12V
MAIN12V
MAIN12V
MAIN9V
MAIN9V
200V
200V
-15V
-15V
-12V
-12V
MAIN9V
MAIN9V
-15V
MAIN12V
-15V
+15V
-15V
+135V
34
89
2
1
11
10
12
5
6
7
13
14
15
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 85 —
KD-34XBR2
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
D BOARD SCHEMATIC DIAGRAM (3 OF 3)
HV
12
8
9
10
2
3
4
5
6
7
11
13
14
1
15
16
17
FV
1234567
8
9
10
11
12
13
14
1
2
4
3
123
1
2
5
6
8
10
1
2
3
4
6
1234
5
6
7
8
S
S
123456789
10
11
12
13
14
15
16
17
18
RV8001
RV8002
C8002
C8004
C8005
C8006
C8007
C8009
C8011
C8012
C8013
C8014
C8015
C8016
C8017
C8018
C8019
C8020
C8021
C8022
C8023
C8024
C8025
C8027
C8028
C8030
C8031
C8032
C8033
C8035
C8036
C8037
C8039C8040
C8041
C8042
C8045
C8046
C8047
C8048
C8050
C8051
C8053
C8054
C8056
C8058
C8059
C8060
C8063
D8002
D8003
D8004
D8005
D8006
D8007
D8013
D8014
D8016
D8019
D8020
D8021
D8022
D8026
D8027
FB8001
IC8001
IC8002
IC8004
JR8001
JR8002
JR8003
JR8004
JR8005
JR8006
JR8007
L8001
Q8008
Q8013
R8001
R8002
R8003
R8004
R8005
R8006
R8007
R8008
R8009
R8010
R8011
R8013
R8016
R8017
R8018
R8019
R8020
R8021
R8022
R8023
R8024
R8025
R8026
R8027
R8029
R8030
R8031
R8032R8033
R8034
R8035
R8036
R8037
R8038
R8039
R8040
R8041
R8042
R8043
R8044
R8047
R8049
R8050
R8051
R8053
R8054
R8055
R8056
R8057
R8058
R8059
R8060
R8061
R8062
R8063
R8064
R8065
R8066
R8067
R8068
R8069
R8070
R8071
R8072R8073
R8077
R8078
R8080
R8081
R8082
R8085
R8087
R8089
R8091
R8093
R8095
R8096
R8098
R8099
R8100
R8101
R8102
R8103
R8104
R8108
R8109
R8112
R8113
R8115
R8117R8118
R8119
R8123
R8124R8125
R8126
R8137
R8144
R8145
R8146
R8150
R8151
R8152
R8199
SG8002
SG8005
D8028
R8028
Q8004
R8086
R8111
C8055
PH8001
D8050
D8051
L8005
R8127
T8001
R8149
R8148
R8147
IC8003
T8002
R8074
R8114R8116
Q8010
Q8001
D8009
D8010
L8002
Q8018
Q8022
Q8023
Q8016
Q8015
Q8019
Q8020
Q8009
Q8002
Q8003
Q8007
Q8014
D8017
D8025
D8018
20k
2k
0.22
:MPS
100
10V
47
25V
1
0.01
:PT
10
2.2
50V
33
10
10
33
0.1
:PT
10
10
100
10V
0.1
200V
:MPP
0.01
:PT
100
16V
820
250V
47
47
25V
0.1
:PT
0.0022
B:CHIP
0.047
B:CHIP
22
25V
680p
:PP
10
680p
1kV
:R
680p
1kV
:R
47000p
800V
:MPP
0.01
B:CHIP
220
0.47
:MPS
0.1
200V
:PP
1000p
100p
2kV
B
180p
2kV
B
0.1
:PT
0.022
630V
:PP
10
100p
500V
B
220p
500V
B
0.01
B:CHIP
0.47
:MPS
47
10V
4.7
160V
0.01
630V
:MPS
MA111
LATCH-2
MA111
STOPPER
MTZJ-5.1B
IK-PROT-REF
MA111
IK-PROT2-SW
MTZJ-13C
LIMIT
MA111
IK-PROT1-SW
D1NL20U
STOPPER
RGP10G
ERA22-08TP3
SNUBBER
MTZJ-15B
MA111
MA111
MA111
MA111
MA111
0.45UH
NJM2901M
PROT-DETECT-1
MCZ3001D
DRIVER
NJM2904M
BUFF
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
:LHL10
2SD601A
IK-PROT1
IRFI644G
CONVERTER
10k
:CHIP
4.7k
:CHIP
22k:CHIP
22k
:CHIP
22k
:CHIP
220k:CHIP
47k
:CHIP
22k
:CHIP
220k:CHIP
220k
:CHIP
220k
:CHIP
0
:CHIP
3.3k
:CHIP
0
:CHIP
22k
:CHIP
47k:CHIP
22k
:CHIP
1k
:CHIP
10k
:CHIP
22k
:CHIP
10k
:CHIP
68k
:RN-CP
220k
:CHIP
68k
:RN-CP
68k
:RN-CP
100k
:RN-CP
100k
:RN-CP
10k
:CHIP
910
:RN-CP
56k
:CHIP
8.2k
:RN-CP
9.1k
:RN
9.1k
:RN
9.1k
:RN
9.1k
:RN
9.1k
:RN
1k
:RN-CP
10k
:RN-CP
1
1W
:RS
200k
:RN-CP
100k
:CHIP
100
:RN-CP
33
:RN-CP
0.47
1/2W
:RF
330k
:RN-CP
330k
:RN-CP
330k
:RN-CP
8.2k
:RN-CP
13k
:RN-CP
10
:FPRD
0
:CHIP
470
:RN-CP
10
:FPRD
10k
:CHIP
10k
:CHIP
JW(7.5)
47k
:CHIP
1k
:CHIP
JW(7.5)
0
:CHIP
1.5k
0.1
2W
:RB
10k
:CHIP
1k
:RN-CP
2.2k
:RN-CP
220k
:RN-CP
220k
:RN-CP
15k
0.47
:FPRD
3.3M
:CHIP
10k
1/2W
0
:CHIP
47k
:CHIP
470k
:RN
150k
:CHIP
470k
:RN
0
:CHIP
100k
100k
100k
150k
:CHIP
22k
:CHIP
6.8k
:CHIP
47k
:CHIP
100k
:CHIP
6.8k
3W
:RS
100k
:CHIP
680k
:CHIP
1k
:CHIP
100k
:CHIP
33k
:CHIP
5.6k
3W
:RS
100
:CHIP
10k
:CHIP10
:CHIP
10
:CHIP
1k
:FPRD
100
:CHIP
100
:CHIP
1k:CHIP
56k
:CHIP
56k
:CHIP
56k
:CHIP
4.7
:FPRD
1SS133
33k
:RN-CP
2SD601A
HV-STOP-4
47k
1/2W
6.8k
3W
:RS
0.0018
:PP
ON3171-R
HVFEEDBACK
MTZJ-15
MTZJ-15
3.3mH
0
NX-6000
:RHT
47k
:RN-CP
68k
:RN-CP
68k
:RN-CP
CONTROL
:DFT
3.0k
:RN-CP
6.8k
3W
:RS
5.6k
3W
:RS
2SD601A
VDPROT
2SD601A
BUFF
MA111
BIAS
D1NL40
PUMP-UP
2SC3840K
DFOUT
2SB709A
DF-DRV-2
2SD601A
DF-DRV-1
2SA1776
DFON/OFFSW2
2SC2688
DFON/OFFSW1
DTC144EKA
DFPROT
2SD601A
INVER
2SA1091
+B-OCP
2SD601A
HV-STOP-3
2SD601A
HV-STOP-2
2SD601A
IK-PROT2
IRFI644G
CONVERTER
ERA22-08TP3
DFDAMP
MTZJ-33B
D1NL40TA
15V
15V
+135V
DF DRV
DFSW
ABL
DFDRV
DFSW
AFC-PLS
+15V
200V
+135V
200V-OCP
HOLDDOWN
HV-PROT-ADJ
ANODE
CATHODE
REF.
RT
CT
F/B
P.GND
VG(L)
VB
OCP
VC1
SS
TIMER
GND
VS
VG(H)
VD
VC2
VSENSE
DEFLECTION
9-965-916-01<HA3>DP3
+135V
+15V
200V
+15V
200V
+15V
+15V
+135V
+15V
+135V
+15V
200V-OCP
+135V
200V
+15V
+15V+135V
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 86 —
KD-34XBR2
COMPONENT SIDE
D BOARD LOCATOR LIST
(COMPONENT SIDE)
[POWER SUPPLY, AC RECT, H/V DRIVE, H/V DY, DEFLECTION]
D
D5001 D-12 IC5004 D-11
D5002 D-12 IC5005 D-9
D5003 D-7 IC5006 E-7
D5006 I-2 IC5504 H-2
D5007 H-2 IC5506 F-1
D5011 D-9 IC5510 G-4
D5012 D-10 IC5511 I-2
D5013 D-7 IC5512 H-3
D5014 C-8 IC5513 H-3
D5015 D-8 IC5514 G-3
D5016 C-9 IC5515 H-4
D5017 D-9 IC6501 C-4
D5018 B-11 IC6503 E-2
D5023 B-10 IC6505 E-2
D5024 E-7 IC8002 G-7
D5025
A
-3 IC8003 F-8
D5513 H-2
D5514 H-2 Q5003 D-7
D5515 H-2 Q5004 F-7
D5522 H-3 Q5030 B-9
D5523 H-3 Q5031 B-11
D6502 C-5 Q5507 G-2
D6508 E-2 Q6507 B-5
D6509 C-4 Q6521 E-1
D6510 C-3 Q6522 E-1
D6513 F-3 Q6524 E-1
D6514 G-6 Q8009 G-6
D6515 F-4 Q8013 G-6
D6516 D-2 Q8014 G-6
D6517 F-4 Q8015 F-11
D6532 C-2 Q8018 F-11
D8004 I-5
D8006 I-5
D8017 F-11
D8018 G-12
D8019 F-9
D8025 I-6
DIODE IC
TRANSISTO
R
C6584
C6586
C6587
C6588
D6516
D6518
D6533
D6537
R6503
R6512
R6516
R6524
R6528
R6532
R6534
R6536
R6542
R6544
R6510
R6531
PH6503
R6614
C6594
R6522
C5048
Q5021
Q5024
R5118
D5018
C6504
PH6502
C8054
C8055
D8016
R8082
R8098
R8099
R8115
R8123
R8124
R8125
T8002
R8111
R8109
R8114
R8116
R8119
R8126
R8068
R8128
R8129
R8130
R8131
Q8024
JR5012
R5020
R5025
R5068
R5069
R5146
C5002
C5004
C5007
C5009
C5016
C5019
C5039
C5058
C5059
C5060
C5061
C5063
D5001
D5002
D5013
D5016
D5023
L5004
R5006
R5010
R5015
R5041
R5046
R5091
R5094
R5107
R5110
R5136
R5148
L5005
R5130
R5076
C5025
R5029
R5084
R5087
Q5015
Q5016
Q5017
Q5014
R6502
R6521
C8039
C8040
C8044
C8059
C8060
D8015
R8084
R8088
R8090
R8092
R8093
R8094
R8097
R8072
Q8020
Q8015
Q8019
R8112
R8108
C8056
R8102
R8113
R8074
C6526
C8045
Q5019
Q5020
R5019
R5052
C5014
C5033
D8013
JR8001
JR8002
R8136
R5160
C5075
FB5001
Q8027
Q5028
C6510
R6557
Q6506
R6553
R6514
R6513C6511R6517
R6518
D6502
D6503C6507
R6501
C6517
C6519
D6510
C6532
Q6528
R6552
Q6526
Q6531
Q6530
Q6503
C6508
R6529
R6533
R5112
R5119
R5163
JR5010
R5115
R5086
T6501
RY6501
Q8017
C6503
R8138
R8141
C8062
R8143
R5079
R5080
R5083
C8063
D8019
R8118
R5128
C8048
R6541
R6543
R5147
D5032
D5022
L5001
C6548
D6501
R5116
C5021
R5047
R5054
R5102
C5008
C5053
R5095
R5142
R5143
R5144
R5145
R5126
R5109
C5047
R5104R5034
D5024
JR5003
R5503R5509
R5140
R5156
R5157
R5088
R5151
C5072
C5070IC5007
Q5026
Q5001
R5120R5121
C5049Q5037
R5101
R5106
R5049
C5022
R5117
D5029
C5045
R5039
C5044
R5030
R5035
R5048
R5042
R5045
C5511C5018
C5012
R5055
R5040
R5150
R5001
R5125
C5076
C5077
C5079
C5046
D5027R5108
C5051
C5052
C8025
C8027
C8031
C8033
C8042
D8010
D8012
L8002
L8003
R8049
R8050
R8051
R8057
R8058
R8059
R8060
R8062
R8066
R8079
R8081
R8083
C8037
C8030
R8056
R8055
R8069
C5026
R5013
R5073
R5074
R5075
R5004
R5007
R5008
R5011
R5012
R5014
R5078
Q5004
R5504
R5505
C8034
C8024
C5035
D6522
D6513
R6598
R6591
C6502
L6503
D6514
L6505
C6545
Q6521
R6583
R6593C6561
R6604
R6600
R6602
C6599
C6600
R6605
R6612
C6551
C8041
D8014
RV8001
RV8003
R8065
D8025
D8021
C8022
C8019
R8028
C5504
R5026R5535
R5657
C5623
C8008C8013
D8004
D8006R8012Q5006
D8001
D8007
C8011
R8003
R8006
R8004
R5021
R5027
C5605
R5696
R5577
L5505
C5624
C6547
C5027
C5531
C5600C5601
C5603
C5611
C5618
D5007
L5504
R5528
R5544
R5565
R5573
R5615
R5648
R5669
R5692
R5702
R5705
R5713
C5621
R5679
R5588
C8005
C8006
C8010
C8014
C8015
C8018
C8029
R8002
R8005
R8008
R8017
R8022R8027
R8029
R8031
R8041
R8052
C8003
R8038
R8037
R8039
Q8002
R8030
Q8012
R8018
R8020
C8020
R8019
Q5007
Q5008
Q8003
D8009
C5604
R5680
R5684
D5506
R5527
R5516
R5022
Q5502
Q5504
C5628
R5524
C5509
R5525
C5506
R5686
C5625
R5693
C5590
Q5509
R5056
D5008
R5057
R5563
D5031
R5601
D5513
R5058
R5564
D5010
C8021
R5534
C5510
R5538
R5539
R5513
R8045
C5519
R5554
R5547
C5588
R5623
Q5506
R5501
C5587
R5650
R5517
T
8
0
0
1
C5024
R5051
IC6503
IC6505
IC5510
IC5512
IC5514
IC5005
IC5006
IC5008
IC5003
CN6501
CN6502
CN5508
CN5510
CN6505
CN6504
CN6503
CN8004
CN5502
CN5503
CN5505
CN6506
CN5509
IC5502
IC8001
Q
8
0
1
0
R
8
1
4
4
IC8005
IC8004
Q
5
0
1
2
IC5002
IC5001
R8147
R8148
R8149
FB6502
FB6508
FB6509
R8080
Q
5
0
1
3
Q5031
PH6501
C8070
JR6501
R
5
7
1
1
C5999
FB6501
C6506
C6505
SG8005
D8050
D8051
CN5501
C5081
C
5
0
8
0
10
1
12
G
S
12
E
B
1
2
34
1
2
34
8
1
8
1
18
12
E
B
E
M
A
I
N1
2
V
M
A
I
N5
V
VC
O
M
PI
N
C
L
K
1
/
SC
L
K
H
/
D
Y
(
+
)
H
/
D
Y
(
+
)
H
.
D
Y
(
-
)
H
.
D
Y
(
-
)
V
.
D
Y
(
-
)
V
.
D
Y
(
+
)
2
0
0
V
E
N
C
N
C
N
C
S
C
P
R
B
E
BI
N
T
HP
R
O
T
VP
R
O
T
D
A
T
1
/
SD
A
T
3
9
4
0
1
1
4
5
EB
E
B
E
B
GS
1
1
4
4
5
58
8
A
CR
E
C
T
+
N
C
A
CR
E
C
T
-
N
C
P
R
I1
5
V
G
N
D
HC
O
M
PI
N
E
B
1
2
1
1
0
1
0
8
1
B
E
4
8
1
1
4
4
1
45
8
8
1
4
7
I
O
G
1
8
3
4
I
O
G
E
B
B
EBE
BE
1
3
5
VVP
I
N
+
C
Y
+
C
Y
-
N
C
4
5
1
3
1
2
1
2
4
5
IO
1
1
8
9
1
2
4
5
12
E
A
B
L
1
7
8
1
4
1
0
1
48
7
N
C
1
5
V
-
1
5
V
1
COLD
HOT
135V
TP-HV-200V
TP-VD
TP-VREF
TP20
TP21
TP22
TP23
TP24
TP27
TP28
12V
AU-23V
TP29
TP30
DATI/SDAT
8
1
MAIN9V
VTIM
DAT1/SDAT
1-678-582-31
1
A
B
C
D
E
F
G
H
I
23456789101112
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
— 87 —
KD-34XBR2
[POWER SUPPLY, AC RECT, H/V DRIVE, H/V DY, DEFLECTION]
CONDUCTOR SIDE
D BOARD LOCATOR LIST
(CONDUCTOR SIDE)
D
Q8014
C5063
D5012
D5015
R5096
C5024
R5051
L8001
IC6503
IC6505
IC6501
IC5504
IC5510
IC5511
IC5512
IC5513
IC5514
IC5515
IC5506
IC8002
IC5004
C5005
IC5006
IC8003
IC5008
IC5003
CN6501
CN6502
CN5508
CN5510
CN6505CN6504
CN6503
CN8004
CN5502
CN5506
CN5003
CN5503
CN5505
CN6506
CN5002
CN5509
CN5005
JW6503
JW6504
R8080
RV8002
RV8001
RV8003
R6597
R6598
R6596
D6508
D6516
PH6503
R6593R6599
C6561
R6589
R6600
C5502
C5624
C5550
L5505
C5531L5504
C5501
C5027
C5028
D5513
D5007
C5533
R5576
D5515
C5609
C5610
C5594
C5596
C5588
C5506
C5505C5614
C5504
D5006
C5605
C5503
D5522
D5523
C5628
R5648C5623
R5649C5577
C5618
C5621
L5601
R5708
C5598
R5705
R5704
C5615
R5710
C5616
R5588
C5601
R5615
C5612
R5679
R5680
C5600
R8038
C5602
R8037
R8039
C8019
C8014
C8023
R8043
R8046
D6514
R8040
Q8009
Q8013
C8035
R8070
R8061
C8025
C8024
R8069
PH8001
C5005
C5006
C5035
Q5004
R5133
R5132
C6546
R5136
T6501
L6504
C8036
FB8001
R8051
R8058
R8137
C8032
C8034
C8027
D8012
C8033
C8031
C8026
D8011
D8010
L8002
D8014
D8025
C8022
C8041
C8008
D8004
D8006C8005
C8009
C8016
C8012
C8017
C8021
C8002
C8011
C8001
C8015
C8013C8018
C8020
C8006
C8029
C8003
C8004
C8007
R8036
C8010
C5576
R8081
L8003
R8083
C8042
R8079T8001
R8132
C8047
C8061
C8046
SG8002
R8095
L8005
C8064
R8091
R8086
R8085
C8054
C8055C8051
Q8017R8109
R8111
R8114
D8018
C8059
R8116
R8119
Q8016
C8060
C5009
R8098
C8050
R8099
Q8015
R5041
R5010R5015
R5046
R5052
TH5001
C5016
R5127
R5053
C5019
R5148
C5066
C5065
L5005
R5032
D5002
D5001
C5064
R5019
TH5002
Q5031
R5110
R5107
C5059
C5058
C5060
D5018
R5113
R5115
R5114
C5511
C5038
C5020
C5030
C5022
C5102
C5008
C5043
L5002
FB6502
R6646
R6526
R6513
C6518
R6514
R6529
FB6509
FB6508
C6526
D6502
Q6507
C6510
C6508
R6531
C6525
Q6506
C6507
R6556
C6532
PH6502
C6503
C6517
D6510
R6502
R6515
D6509
R6506
C6519
C6586
R6516
RY6501
D6530
C6584
JW6501
RY6502
D6532
R6521
PH6501
C6588
R6505
JW6502
C6589
C6587
C6590
R6520
C6548
C6596
Q6520
C5518
C5548
Q5507
D5514
CLP5002
C8037
T8002
D5023
C5057
Q5030
T5001
R5143
C5053T5002R5144R5095
D5014
R5137
R5134
C5004
D5003
FB5001
Q5003
Q5028
C5015
R5141
C5056
D5016
R5091
C5042
C5039
R5097
C5037
C5002
D5013
Q5016
Q5015
C5026C5025
Q5017
R5013
C8053
D8017
R8100
D8016
Q8018
C8058
R8094
C8044
R5006
C8040
SG8001
C8048
D8013
D8015
C8045
D8019
R8120
C8057
R8110
Q8024
Q8025
C8063
C5007
C8049
Q5012
R5089
L5001
R5090
D5011
C5034
C5033
D5017
C5040
C5041
C5036
L5004
D5024
R5130
C5061
L5003
R5098
R5094
C6545
C5617
R5713
L6505
C6600
R6590
C6599
R6591
D6513
C6597
FB6506
D6515
C6598
C6544
L6503
C6547
D6517
R5135
Q6521
Q6522
Q6524
C6592
C6595
D5025
C6585
R6510
C6591
PS6501
R6614
PS6502
R5142R5145
R6539
FB6501
FB6504
R5712
R5711
C5999
CLP5001
C6505
C6506
C8070
R5164
R8199
D8028
SG8005
D8050
D8051
CN5501
JL1
JL2
C5080
C5081
FB6505
C5011
1
12
G
S
B
VPROT
21
1
9
10
18
EB
E
B
1
2
34
12
3
4
12
3
4
1
81
8
1
8
1
9
10
18
1
2
34
G
S
G
S
E
B
E
B
E
N
C
N
C
S
C
P
R
B
E
BINT
C
L
K
1
/
SC
L
K
VFBP
E
HPIN
SCP
E
C
L
K
1
/
SC
L
K
BINT
HDRV
E
VCOMPIN
HCOMPIN
E
VPROT
HPROT
R
HCENT
ABLS
VTIM
VDRV+
VDRV-
N/S
VPIN
EWDRV
E
DFPARA
MPIN
ACRLY
MAINRLY
E
ACOFF
E
NORMAL
E
E
SUB7V
P-SW(-)
STBY5V
E
E
MAIN12V
MAIN5V
MAIN9V
33V
E
C
L
K
O
/
BC
L
K
D
A
T
O
/
BD
A
T
E
PROT1
NVM5V
E
OVP
+BOCP
E
MAIN9V
M
AI
N
5
V
E
E
-15V
D
A
TI
/
SD
A
T
E
ABLS
HCENT
HD
R
V
E
HC
O
M
PI
N
E
HPROT
E
B
R
MAIN12V
E
VTIM
E
EWDRV
E
MPIN
E
E
E
H
PI
N
SCP
H1
E
200VG2
V
.
D
Y
(
+
)
V.DY(-)
H
/D
Y(
+)
H/
D
Y
(
+
)
D
A
T
1
/
SD
A
T
WP
1
2
4
0
3
9
1
4
1
1
0
1
1
0
1
7
6
2
4
5
2
1
E
B
EB
E
B
I
G
O
E
B
1
8
G
S
1
12
7
6
A
U
D
I
O
22V
22V
GND
GND
PROT
AK
E
B
E
B
CLKI/SCLK
VCOMPIN
G
S
B
E
1
5
2
4
A
CR
E
C
T
+
A
CR
E
C
T
-
N
C
N
C
P
R
I1
5
V
G
N
D
ACOUT
ACOUT
B
E
I
O
G
H/DY(-)
H/DY(-)
EB
13
EB
EB
1
3
1
3
4
5
2
1
4
5
2
1
I
O
19
1
0
1
8
4
5
2
1
1
9
G
S
4
5
2
1
E
B
E
B
E
B
1
3
5
V
N
C
E
N
C
N
C
V
V
P
I
N
+
P
I
N
-
C
Y
+
C
Y
-
N
C
N/SCOIL-
N/SCOIL+
NC
1
5
V
E
A
B
L
M
A
I
N5
V
1
10
EB
+-
+
COLD
HOT
A-1346-948-A
N
/
SC
O
I
L
+
N
/
SC
O
I
L
-
N
C
M
A
I
N9
V
Q
P
+
Q
P
-
DAT1/SDAT
TP-VDTP-VREF
-15V
135V
TP-HV-200V
HOLDDOWN
15V
TP23
TP27
AU-23V
TP26
TP25
TP22
TP21
TP20
TP24
12V
TP28
TP29
TP30
TP31
1
11
12
22
1
8
-
DFPARA
CLK1/SCLK
DAT1/SDAT
-
1
5
V
V
T
I
M
A
F
C
P
L
S
1-678-582-31
1
A
B
C
D
E
F
G
H
I
23456789101112
D8021 I-6 Q5033 B-4
D5004 E-6 D8022 G-6 Q5034 B-4
D5005 F-6 D8026 G-5 Q5035 B-4
D5008 H-12 D8027 G-8 Q5036 B-5
D5009 H-12 Q5037
A
-5
D5010 H-11 IC5001 B-5 Q5501 H-10
D5019 B-3 IC5002
A
-6 Q5502 H-10
D5021 B-6 IC5003 C-7 Q5503 H-10
D5026 B-4 IC5007
A
-5 Q5504 H-11
D5027 B-4 IC5008
A
-7 Q5505 H-11
D5028 B-4 IC5501
A
-6 Q5506 H-12
D5029 C-7 IC5502 H-11 Q5508 H-11
D5031 H-10 IC8001 I-8 Q5509 H-11
D5032 E-4 IC8004 F-4 Q6503 D-10
D5501 I-12 Q6506 D-7
D5502 I-11 Q5001 B-7 Q6520 F-11
D5503 I-12 Q5002 B-7 Q6526 C-10
D5505
A
-6 Q5005 D-2 Q6527 D-11
D5506 H-11 Q5006 I-11 Q6528 D-9
D5507 B-5 Q5007 I-11 Q6529 D-11
D6501 D-11 Q5008 G-12 Q6530 D-11
D6507 B-8 Q5011
A
-6 Q6531 D-10
D6522 E-11 Q5012 E-4 Q6532 D-11
D6530 C-10 Q5013 E-4 Q8001 H-8
D6531 C-11 Q5014 E-4 Q8002 H-8
D6533 D-11 Q5015 E-5 Q8003 H-8
D6537 E-11 Q5016 E-5 Q8004 H-8
D8002 I-8 Q5017 E-4 Q8007 H-8
D8003 I-8 Q5018 B-5 Q8008 I-8
D8005 I-8 Q5019 B-1 Q8010 I-7
D8007 I-8 Q5020 B-2 Q8016 F-1
D8009 G-7 Q5021 B-2 Q8019 F-1
D8010 G-6 Q5022 B-2 Q8020 F-2
D8013 F-4 Q5023
A
-4 Q8022 F-4
D8014 I-6 Q5026 C-6 Q8023 F-4
D8016 F-2 Q5027 C-6
D8020 I-7 Q5028 C-7
DIODE
IC
TRANSISTO
R
Other manuals for KD-34XBR2 - 34" Hdtv Fd Trinitron Wega
5
This manual suits for next models
1
Table of contents
Other Sony TV manuals
Sony
Sony KV-32HQ100B User manual
Sony
Sony TV & Home A/V Instruction Manual
Sony
Sony KV-BT212M80 User manual
Sony
Sony Trinitron KV-J25 User manual
Sony
Sony KV-XG25M50 User manual
Sony
Sony TRINITRON KV-J25MF8J User manual
Sony
Sony TRINITRON KV-21FA340 User manual
Sony
Sony KV-27S26 - 27" Trinitron Color Television User manual
Sony
Sony XR-85X95K User manual
Sony
Sony Trinitron KV-PF21 User manual
Sony
Sony KDL-32U2520 User manual
Sony
Sony Trinitron KV-ES34K90 User manual
Sony
Sony Trinitron KV-27TS20 User manual
Sony
Sony KV-32S65 User manual
Sony
Sony KD-28DL11U User manual
Sony
Sony TRINITRON AE-6B User manual
Sony
Sony Trinitron KV2781R User manual
Sony
Sony Trinitron KV-M1421D User manual
Sony
Sony KV-32FV1 - 32" Fd Trinitron Wega User manual
Sony
Sony BRAVIA KDL-43W6600 User manual
