Sony TRINITRON KV-BT21M50 User manual

MODEL COMMANDER DEST. CHASSIS NO.
CHASSIS
TRINITRON ® COLOR TV
SERVICE MANUAL BX1S
MODEL COMMANDER DEST. CHASSIS NO.
KV-BT21M50 RM-W101 GE SCC-V04A-A
KV-BT21M80 RM-W101 ME SCC-U90M-A
KV-BT21M81 RM-W100 ME SCC-U90J-A
RM-W100RM-W101

– 2 –
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
Note
Power requirements 110-240 V AC, 50/60 Hz
Power consumption (W) Indicated on the rear of the TV
Television system B/G, I, D/K, M
Color system PAL, PAL 60, SECAM, NTSC3.58, NTSC4.43
Teletext language English, Farsi (Persian) KV-BT21M81 only
Channel coverage
B/G VHF: E2 to E12 / UHF: E21 to E69
CATV: S01 to S03, S1 to S41
IUHF: B21 to B68
CATV: S01 to S03, S1 to S41
D/K VHF: C1 to C12, R1 to R12 / UHF: C13 to C57, R21 to R60 /
CATV: S01 to S03, S1 to S41, Z1 to Z39
MVHF: A2 to A13 / UHF: A14 to A79 /
CATV: A-8 to A-2, A to W+4, W+6 to W+84
8(Antenna) 75-ohm external terminal
Audio output (Speaker) 3W + 3W
Number of terminal
DVideo Input: 2 Output: 1 Phono jacks; 1 VP-P, 75 ohms
≥Audio Input: 2 Output: 1 Phono jacks; 500 mVrms
2(Headphone) Output: 1 Stereo minijack
Picture tube 21 in.
Tube size (cm) 54 Measured diagonally
Screen size (cm) 51 Measured diagonally
Dimension (w/h/d, mm) 497 x 461 x 487
Mass (kg) 23
Design and specifications are subject to change without notice.
SPECIFICATIONS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK !ON
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
CAUTION
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND
THE ANODE CAP TO THE METAL CHASSIS, CRT SHIELD,
OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE
ANODE.

– 31 –
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM
VIF&SIF SAW
MAIN
Power
Supply
FSS TUNER
AGCin
12C
Video
L(Mono)
Video
L(Mono)
CV/YC
L(Mono)
CV/YC
L(Mono)
CV/YC
L(Mono)
G/Y
B/P
B
R/P R
L
Fbl(RGBin)
24.576MHz
DVD/RGB
AV2
AV3
AV1
Mon Out
Audio Amp
TV
out
Mon
out
AV1
in
AV2
in
AV3
in
RGB/
DVD
in
5V 30V
IF
24-5.VIF1~2
115. DGC Relay
STBY
3.3V
AC in ~
110-220V
CISPR/
PFC
3.3V
RESET
3.3V 5V 8V
3.3/5V
Relay
8V AUDIO VCC
HV
DGC
+/-15V
Hout
FBT
L
1/2ch
Audio Amp
ATT
VAR
NVM
Pin out
H-drive
H-out
Rot. cct
V-out
VM
RGB Amp
feedback
3W
Mono
3W
R
L,R
HP
mute
EHT, ABL
Hp
1k
EW, Hd
V+, V-
RGB
+B
On/Off
stdby
Device 12C
12C
SIRCS
Key buttons
PLL
I/O Port
VIF & SIF POWER
Color
Decoder
YUV
Processor
Jungle
RGB
FM MONO Dem
Volume control
ONE CHIP
Micro
Tex t
CC & V-chip
11.XTALOUT
10.XTALIN
74~76.YUVout
70-72.YUVin
119. KEY IN
126.INT2
98, 99. SCL1, SDA1
108, 109. SCL0, SDA0
102. BINT
122~3. RED/GREEN LED
77.SCARTFBL
78~80.RGB3
34DIRIN R-Y/R,Y/G, B-Y/B IN
31.AGCout
43.IFVO/IF-
MON-OUT
62.SCARTHPL
48.MON-OUT
36.OutL
85~87
RGBout
84.lk
65.VM
23. VD+
22. VD-
112.ROT CTRL
113. ROT SW
21.EWD
67.Hout
66.AFC
32.EHTO
83.ABL
60.LSL
106. AUDIO MUTE
105. AUDIO STDBY
58.CVBS1/Y1
59.C3
56.InL1
55.CVBS3
53.InL3
I/O Port
51.CVBS2/Y2
52.C2
49.InL2
B-INT
LED
+B line
30V
L

– 32 –
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-2. CIRCUIT BOARDS LOCATION
A Board C Board
4-3. SCHEMATIC DIAGRAM
Note:
•All capacitors are in µF unless otherwise noted.
•All electrolytic capacitors are rated at 50V unless otherwise
noted.
•All resistors are in ohms.
kΩ= 1000Ω, MΩ= 1000kΩ
•Indication of resistance which does not have rating
electrical power is as follows.
Pitch: 5 mm
Rating electrical power 1/4W (CHIP: 1/10W)
•: nonflammable resistor.
•: fusible resistor.
•¢: internal component.
•: panel designation or adjustment for repair.
•All variable and adjustable resistors have characteristic
curve B unless otherwise noted.
• Readings are taken with a color-bar signal input.
no mark : Common
( ) : PAL
[ ] : NTSC 3.58
• Readings are taken with a 10 MΩdigital multimeter.
• Voltage are dc with respect to ground unless otherwise
noted.
• Voltage variations may be noted due to normal
production tolerances.
• All voltage are in Volt.
•✽: Cannot be measured.
• Circled numbers are waveform references.
• : B +bus.
• : B –bus.
• k: signal path.
Note: The reference number which starts with Wxxx
(eg: W003) indicates a wire to wire connection.
Note: Components marked as XX are not fitted on this
model.
Reference information
RESISTOR : RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RS NONFLAMMABLE METAL
OXIDE
: RB NONFLAMMABLE CEMENT
: RW NONFLAMMABLE
WIREWOUND
: ✽ADJUSTMENT RESISTOR
COIL : LF-8L MICRO INDUCTOR
CAPACITOR : TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
Note: The component identified by shading and
mark !are critical for safety. Replace only
with part number specified.
Note: “A”board schematic diagram is divided into 6 blocks.
Each block is named by its function and block
“alphabet”. eg: Processor (Block A)
Joint connection between boards can be identified
using the block alphabet followed by sequence
numbering.
eg: -<HOUT-DEFL (A10) To D11
Meaning: Block A joint A10 is connected to Block D
joint D11

– 33 –
A
12345 6 7
B C D E F G H I J
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-3-1. C Board Schematic Diagram
2kV
4700
E
C752
50V
1000p
B
C782
1
1P
CN705
GND
1SS133T-77
D780
1SS133T-77
D781
L750
XX
22uH
L780
Q701
XX
CHIP
XX
R775
CHIP
XX
R777
R766 XX
R767 XX
R768 XX
R784
XX
R785
XX
R786
XX
UDZSTE-175.6B
D782
XX
R776
CHIP
XX
R778
250V
4.7
C754
JW702
XX
C759
XX
CH
1
2
3
4
5
WHT
5P
CN703
200V
NC
GND
H1
NC
3
4
5
6
7
8
9
10
11
13
1GND
GND
1
J751
110M
RV750
XX
R760
1/2W
100
R763
1/2W
100
R764
R765
100
1/2W
FPRD
1/2W
560k
R773
1/2W
RN-CP
1k
R756
1/2W
RN-CP
1k
R757
1/2W
RN-CP
1k
R758
HSS82-TJ
D756
HSS82-TJ
D755
HSS82-TJ
D754
R774
150
3W
RS
1/2W
FPRD
100
R783
R713
0 :CHIP
C783
1000
B:CHIP
1
CN704
1P
1000V
13 987654
2
TDA6108AJF/N1
IC751
B IN
G IN
R IN
GND
IK
VDD
R OUT
G OUT
B OUT
0.47
R794
GP08D
D750
1/2W
FPRD
470k
R780
100K
1/2W
R795
1
2
3
4
5
6
7
7P
CN701
WHT
GND
B
G
R
GND
1K
9V
1000p
B:CHIP
C786
C753
XX
500V
1000p
C787
RS
R781
0.56
JW1781
5
JW1782 5
5
JW1783
RN-CHIP
680
R752 CHIP
680
R753
RN-CHIP
680
R754
250V
10
C751
250V
4.7
C781
XX
C788
XX
C790
XX
C789
XX
L781
XX
L782
XX
L783
+9V
+200V
R-OUT R-IN
C
FV
RCV
(VIDEO AMP)
B-BX1S11714-ME...-C..-BT21M81
1
2
3
4
56
9V
9V
1000V
200V
H
KG G2
CV KR G1 G4 HV
KB
A51LPT70X
PICTURE TUBE
TO EARTH
COATING ASSY

A
123456789101112
13 14
B
C
D
E
F
G
H
I
J
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-3-2. A Board — Processer (Block A)
– 34 – – 35 –
2.2
C073
16V
0.1
B:CHIP
C069
2.2
C064
16V
0.1
B
C063
16V
0.22
B:CHIP
C022
CHIP
100
R038
CHIP
100
R039
CHIP
100
R041
CHIP
100
R056
CHIP
100
R058
16V
0.1
B
C038
4.7
C037
CHIP
0
R356
16V
0.1
B
C054
UDZSTE17-9.1B
D023
UDZSTE17-9.1B
D024
UDZSTE17-9.1B
D025
MMDL914T1
D059
MMDL914T1
D058
MMDL914T1
D057
16V
0.22
B
C030
35V
47
C026
16V
0.1
B:CHIP
C028
16V
0.22
B:CHIP
C025
10V
0.47
B:CHIP
C023
4700p
B:CHIP
C041
16V
0.22
B:CHIP
C042
16V
0.22
B
C048
25V
0.022
B
C049
CHIP
100
R045
CHIP
100
R046CHIP
100
R048
0.001
B
C052 0.001
B
C089
0.001
B:CHIP
C081
0.001
B:CHIP
C080
UDZSTE-175.6B
D065
UDZSTE-175.6B
D064
CHIP
100
R060
1000p
B:CHIP
C058
CHIP
1M
R312
CHIP
150k
R313
Q009
XX
RN-CP
XX
R326
XX
B
C084
UDZSTE-175.6B
D062
XX
C079
CHIP
47k
R311
CHIP
1k
R310
UDZSTE-175.6B
D060
MMDL914T1
D061
RN-CP
XX
R327
CHIP
1M
R309
470p
CHIP
C010
XX
B
C009
35V
47
C008
CHIP
R360
0
CHIP
R361
XX
CHIP
R363
0
CHIP
R362
XX
CHIP
100
R331
CHIP
100
R323
CHIP
XX
R020
CHIP
100
R018
CHIP
100
R030
CHIP
100
R023
CHIP
100
R024
CHIP
100
R341
CHIP
100
R025
CHIP
100
R339
4
3
2
1
CAT24WC16JI-TE13
IC003
100p CHIP
C001
100p
CHIP
C003
CHIP
100
R002
CHIP
100
R004
16V
0.1
B
C092
16V
0.1
B
C093
16V
0.1B
C094
16V
0.1
B
C095
16V
0.1B
C096
G
R
SPB-25MVWF
D914
CHIP
220
R096
CHIP
220
R097
CHIP
XX
R006
MMDL914T1
D003
MMDL914T1
D002
12
CHIP
2.2k
R012
100p CHIP
C021
CHIP
10k
R010
16V
0.22
B:CHIP
C014
16V
0.22
B:CHIP
C018
CHIP
100
R014
16V
0.1
B:CHIP
C020
CHIP
10k
R340
CHIP
2.2k
R324
CHIP
4.7k
R338
CHIP
470
R337
MMDL914T1
D067
XX
CHIP
4.7k
R320
100p
CHIP
C091 16V
XX
B
C011
CHIP
100
R029
100p
CH
C090
CHIP
4.7k
R322
16V
0.22
B:CHIP
C012
CHIP
100
R026
1
2
3
WHT
3P
CN005
GND
NC
KEY
GP08D
D066
CHIP
R316
XX
MMDL914T1
D056
CHIP
4.7k
R001
CHIP
4.7k
R003
D004
XX
16V
XX
F
C051
16V
XX
F
C068
16V
XX
F
C071
16V
XX
F
C097
16V
XX
F
C098
16V
XX
F
C099
XX
D006
D007
XX
D008
XX
D009
XX
1 2
3
4 5
WHT
XX
CN007
Y OUT GND U OUT / FB GND V OUT
1 2
3 4
4P
CN003
WHT
XX
+B NC GND VM OUT
1 2
3
4
5
YEL
5P
CN009
XX
Y IN / G GND U IN / B V IN / R GND
5
JW1088
XX
5JW1089
XX
5JW1090
XX
5JW1091
XX
5
JW1092
XX
To E3 (A35) 2SIF
To E1 (A39) SIFIN2-IF
To E2 (A40) SIFIN1-IF
To E7 (A41) VIFIN2-IF
To D1 (A45) EWD-DEFL
To D8 (A38) OVP-DEFL
To D5 (A43) VD+-DEFL
To D7 (A44) VD--DEFL
To E8 (A42) VIFIN1-IF
+B (A9) To C11,D15,E11
HOUT-DEFL (A10) To D11
AFC-DEFL (A11) To D2
LSL-AUDIO (A13) To B2
To E10 (A36) TUAGC-IF
To D4 (A47) ABL
AUDIO-STDBY
PWR-OFF-MUTE
To C15 (A57) DGC-RELAY
SCL-0 (A6) To E15
SDA-0 (A5) To E14
MOMUTE-AUDIO
To E9 (A55) M-SYS-IF
D1_JP/MODE1_EU
9V (A2) To B4,B14,C8,
3.3V (A3) To C1,D18
5V (A4) To C9,D12,E16,F1
To B9 (A60) AUDIO-MUTE
To C13 (A58) STBY_SW
To D3 (A46) VGUARD-DEFL
LSR-AUDIO (A12) To B3
To E12 ( A51) AGC-MUTE
To F9 (A53) S1/VC
C1 (A18) To F8
CVBS1/Y1 (A19) To F10
INR1 (A20) To F12
INL1 (A21) To F11
CVBS3 (A22) To F13
INR3 (A23) To F15
INL3 (A24) To F14
CVBS2/Y2 (A25) To F20
INR2 (A26) To F18
INL2 (A27) To F19
MON-OUT (A28) To F5
IFVO/IF_MON_OUT (A29) To E5
OUTR (A31) To F4
OUTL (A32) To F3
D1_JP/MODE2_ EU/MONSW-MONO
SCARTHPL (A17) To B1,F21
SCARTHPR (A16) To F22
CVBSO (A15) To F23
10uH
L003
10uH
L005
10uH
L006
10uH
L007
10uH
L008
10uH
L009
MONO_OUTL (A30) To E19,F2
ROT_CTRL
ROT_SW
16V
0.22
B:CHIP
C300
CHIP
XX
JR1010
MMDL914T1
D063
TP02
TP03 TP04
CHIP
XX
R319
CHIP
2.2k
R042
XX CH
C032
XX
CH
C034
VCC
GND
OUT
RPM7240-SH5
IC002
470p
CH
C301
To F28 (A62) B_DAT
To F29 (A63) B_INT
To F27 (A64) B_CLK CHIP
220
R099
16V
2.2
F
C302
CHIP
1k
R364
CHIP
0
JR1011
1.8V_AUDIO
To C2 (A49) 1.8V_MAIN
W003
W004
W008
10uH
L012
UN2216
Q006
UN2216
Q007
CHIP
220
R087
CHIP
220
R098
D005
XX
CHIP
68k
R379
CHIP
100
R380
25V
0.01
B:CHIP
C308
W009
W010
W011
25V
0.01
B:CHIP
C072
16V
100
C004
25V
XX
B
C309
CHIP
12k
R044
25V
6800p
B
C046
16V
2.2
C044
F:CHIP
CHIP
6.8k
R314
CHIP
6.8k
R315
CHIP
100
R384
CHIP
100
R385
CHIP
100
R386
SCARTFBL/A16 (A14) To F16
CHIP
39k
R051
16V
470
C002
16V
100
C304
16V
100
C036
16V
100
C056
16V
100
C005
16V
100
C006
CHIP
4.7k
R336
UDZSTE-175.6B
D068
UDZSTE-175.6B
D054
UDZSTE-175.6B
D055
0.15
C055
1 2
3
4 5 6 7
WHT
7P
CN004
GND B OUT G OUT R OUT GND IK 9V
100 16V
C013
2.2
C311
16V
XX
F
C314
3.3
C065
0.001
B:CHIP
C312
0.001
B:CHIP
C313
(A59) RESET
W022
XX
D069
XX
D070
25V
0.022
B
C053
MSB709-RT1
Q010
1K
R059
CHIP
1.5k
R377
CHIP
R392
10K
CHIP
1.5k
R015
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
656667
68
69707172
737475
76
7778
7980
81
82
8384
8586
87
88
89
90
9192
93
9495
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
*
IC001
VSSP2
VSSC4
VDDC4(1.8V)
VDDA3(3.3V)
VREF_POS_LSL
VREF_NEG_LSL+LSR
VREF_POS_LSR+HPL
vREF_NEG_HPL+HPR VREF_POS_HPR
XTALIN
XTALOUT
VSSA1 VGUARD
DECDIG VP1
PH2LF
PH1LF GND1
SECPLL
DECBG
EWD
VD- VD+
VIFIN1 VIFIN2
VSC IREF
GNDIF
SIFIN1 SIFIN2
AGCOUT
EHT0
AVL/2SIF
D1 LIN
D1 RIN
OUTL
OUTR
DECSDEM
MONO_OUTL
GND2
PLLIF
SIFAGC/SCART
IFVO/IF_MON_OUT
INTC0-IF
VCC8V
AGC2SIF
VP2
MON-OUT
INL2
INR2
CVBS2/Y2
C2
INL3
INR3
CVBS3
INL1
INR1
CVBS1/Y1
C1
LSL
LSR
SCARTHPL
SCARTHPR
CVBS0
VM
AFC
HOUT
VSSCOMB
VDDCOMB
VIN
UIN
YIN
YSYNC
YOUT
UOUT
VOUT
SCARTFBL
R-Y/RIN
Y/GIN
B-Y/BIN
GND3
VP3
ABL
IK
R OUT
G OUT
B OUT
VDDA(3.3V)
VREFAD_NE
VREFAD_PO
VREFAD
GNDA
VDDA(1.8)
VDDA2
VSSADC
VDDADC(1.8)
SIRSC
SCL1
SDA1
VDDC2
VSSC2
B INT
D1_JP/MODE2_EU/MONSW-MONO
MOMUTE-AUDIO
AUDIO STDBY
AUDIO MUTE
HD SW
SCL0
SDA0
VDDP(3.3V)
S1/VC(GA)
ROT CTRL
ROT SW
STBY_SW
DGC RELAY
D1_JP/MODE1_EU
VDDC1(1.8V)
DECV1V8
KEY
S2
VSSC1/P
RED LED
GREEN LED
VDDC3(1.8V)
VSSC3
AGC-MUTE
SECAM L-L
M-SYS-IF
24.5MHz
X001
MMDL914T1
D071
MMDL914T1
D072
10V
0.47
B:CHIP
C316
UN2211
Q016
CHIP
4.7k
R394
47uH
L004
16V
220
C317
1.1uH
FB001
16V
100
C303
10
C050
16V
0.1
B:CHIP
C318
CHIP
XX
R393
47p
CHIP
C319
47p
CHIP
C320
CHIP
3.3k
R317
XX
C015
To D10 (A37) OCP-PROTECT
CHIP
100k
R395
10uH
L010
10uH
L011
10uH
L013
10uH
L031
10uH
L032
10uH
L033
10uH
L035
10uH
L036
10uH
L037
W030 W031
W032
W033
W034
MMDL914T1
D074
MSD601-RT1
Q013
CHIP
1K
R011
0.01
25V
C321
0.001
B :CHIP
C322
0.001
B:CHIP
C323
To F17 (A54) S2
UN2211
Q001
To E6 (A56) SECAM-L-L
22
C024
22
C029
22
C031
B_DAT
B_INT
A
PROCESSOR
(BLOCK A)
B-BX1S11714-ME.-A..PROCESSOR-BT21M81
TO C BOARD
CN701
TO C BOARD
CN711
11
11
10
10
9
6
7
8
5
23
4
TO TOP CONTROL
PANEL
NVM
PROTECTION
PROTECTION
PROTECTION
IC RECEIVER
RGB-MUTE
(SPOT)
R-MUTE
G-MUTE
B-MUTE
PROTECTION
PROTECTION
PROTECTION
PROTECTION PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
OCP
SLICER
ABL-BUFFER
ABL
SYSTEM CONTROLLER
- VIDEO PROCESSOR
- AUDIO PROCESSOR
()
G LED SW
R LED SW
LED
B
(A1) To B6
D14,E13,F6
(A7) To B8
(A8) To F24
To D16 (A33)
To D17 (A34)
To B13,C10 (A50)
To F25 (A52)
To B7 (A61)
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
9V
5V
5V
5V
5V
5V
5V
5V
3.3V
5V
5V
3.3V
1.8V MAIN
1.8V AUDIO
1.8V MAIN
1.8V AUDIO
1.8V MAIN
3.3V
3.3V
3.3V
1.8V AUDIO
1.8V AUDIO
R
G
U OUT
V OUT
Y OUT
Y IN
V IN
U IN
V IN
Y IN
U IN
TV-L
TV-R
TO A BOARD
(JACK)
CN905
CHIP
CHIP
CHIPCHIP CHIP
CHIP
CHIP
0.01
25V
C328
0.022
25V
To D19 (A66) PH2LF
To E20 (A67) VDDC4_CAP
To E21 (A68) VDDC3_CAP
UDZS-TE17-9.1B
D075
PLL1F (A65) To E18
C325
C324
0.022
25V
:CHIP
C329
XX
XX

A
123456789101112
13 14
B
C
D
E
F
G
H
I
J
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-3-3. A Board — Audio (Block B)
–36 – – 37 –
MSB709-RT1
Q202
CHIP
15k
R214
CHIP
1k
R221
MMDL914T1
D205
CHIP
10k
R216
MMDL914T1
D201 MMDL914T1
D204
MMDL914T1
D203
MMDL914T1
D202
CHIP
15k
R213
16V
220
C219
CHIP
0
R220
MSB709-RT1
Q201
D206
XX
C221
XX
25V
0.1
B
C213
22
C218
XX
C229
CHIP
XX
R230
CHIP
XX
R229
CHIP
XX
R222
Q204
XX
CHIP
XX
R223
CHIP
XX
R224
CHIP
XX
R226
Q205
XX
XX
C225
CHIP
R225
XX
16V
XX
F
C226
16V
XX
F
C227
1
2
3
WHT
XX
CN201
3D OUT+
GND
GND/3D OUT-
D207
XX
MMDL914T1
D208
XX
C223
25V
1000
C217
25V
C212
1000
100
C210
PT
0.047
C232
PT
XX
C230
CHIP
XX
R232 Q200
CHIP
10k
R215
CHIP
0
R212
1
2 3
WHT
CN202
SP GND GND
D209
XX
D210
XX
RN-CP
100
R238
To A2,B14,C8,D14,E13,F6 (B4) 9V
To F7 (B5) MON-MUTE-AUDIO
LSL-AUDIO (B2) To A13
LSR-AUDIO (B3) To A12
To A60 (B9) AUDIO-MUTE
To A61 (B7) AUDIO-STDBY
To A7 (B8) MOMUTE-AUDIO
To A1 (B6) PWR-OFF-MUTE
To A2,B4,C8,D14,E13,F6 (B14) 9V
SCARTHPL (B1) To A17,F21
25V
1000
C214
22
C216
PETP
0.047
C231
RN-CP
100
R237
CHIP
XX
JR1256
470p
CHIP
C234 470P
B:CHIP
C235
CHIP
XX
R239
C215
2200
CHIP
10K
R236
8976510
11 12
IC200
AN5276T
OUTC/NC IN R/NC
RF
S_GND
IN L
IN C/NC
OUTL
MUTE
PW_GND
VCC STBY
OUTR/NC
XX
FB2607
1.1UH
FB2602
5A
PS2601
500V
470p
B
C2631
1000
C2636
35V
1000
C2648
To C4 (B12) AUDIO_1
To C5 (B11) AUDIO_2
To C6 (B10) AUDIO_GND
CHIP
0
R218
S3L20UFA
D2625
330
R219
XX
C224
XX
C228
CHIP
XX
R227
CHIP
XX
R228
FPRD
XX
R2645
FPRD
1
R2646
4.7
C211
0.1 PT
C236
J201
XX
2
7
3
5
1 4 9 6
8
1PS226-115
D211
XX
D2626
XX
C205
CHIP
2.2
R201
RN-CP
6.8K
R207
CHIP
6.8k
R208
RN-CP
4.7K
R200
RN-CP
22K
R202
10K
R211
RN-CHIP
10V
2.2
B
C200
16V
F
C201
2.2
D200
10uH
L2601
1 2 3
4
WHT
4P
CN200
SP L GND GND SP R
16V
0.047
B:CHIP
C202
16V
0.047 B:CHIP
C203 0.01
25V
B:CHIP
C208
J202
XX
2 3 1 4
XX
C209
0.1
C237
PT
RN-CP
4.7K
R203
RN-CP
22K
R205
CHIP
3.3k
R204
10K
RN-CP
R210
CHIP
XX
R240
330
R217
J200
1
2
3
4
5
6
7
47
R235
FPRD
R233
FPRD
47
R234
FPRD
0.047
C204
PT
25V
0.01
C206
B
0.047
C207
PT
C220
10
CHIP
2.2k
R241
CHIP
2.2k
R242
MMDL914T1
D212
MMDL914T1
D213
To A50,C10 (B13) 1.8V_AUDIO
FPRD
10k
R2647
W040
W041
UN2211
Q206
MMDL914T1
D214
AUDIO (BLOCK B)
A
PROTECT
AUDIO AMP
MIXER
MIXER
AC MUTE
B-BX1S11714-ME..-A..-AUDIO-BT21M81
9V
9V
9V
9V
9V
XX
1PS226-115
JACK
XX
XX
UN2211
TO J BOARD
CN3400
CHIP
C2602 470P
C2601
XX

A
123456789101112
13 14
B
C
D
E
F
G
H
I
J
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-3-4. A Board — Power Supply (Block C)
–38 – – 39 –
1
2
2P
CN602
AC IN
AC IN
MSD601-RT1
Q601
CHIP
10k
R602
CHIP
10k
R609
S600
SWITCH
PUSH
18K
R618
RN-CP
18K
R623
D1NL20U
D615
RECT
470
C644
D1NL20U
D618
RN-CP
150k
R645
RN-CP
1.5k
R646
4.7
C621
CHIP
1k
R647
MSD601-RT1
Q608
MSD601-RT1
Q609
4.7k
R631
100V
XX
C646
XX
R640
RU4AM-T3
D621
500V
470p B
C654
470
C635
500V
470p
B
C653
VCC
GND
OUT
BA033T
IC606 16V
100
C641
5A
PS602
500V
470p
B
C626
16V
470
C647
G
IC604
16V
100
C638
16V
100
C639
1.1uH
FB603
25V
470
C634
RD5.1ESB2
D608
MTZJ-T-77-15
D614
REG
XX
C650
500V
0.0047
E
C605
500V
0.0047
E
C606
500V
0.0047
E
C609
500V
0.0047
E
C610
RD5.1ESB2
D629
MMDL914T1
D600
CHIP
0
R625
JW1653
5
2.2k
R636
XX
FB601
220p
CH
C616
220
R621 XX
R633
1
2
2P
CN601
DGC
DGC
1
2
2P
CN600
DGCT
DGCT
0uH
FB608
JW1603
XX
JW1604
XX
JW1605
XX
JW1611
5
450V
XX
C658
FH601
FH602
275V
PP
0.22
C660
25V
XX
B
C661
1/2W
FPRD
XX
R653
XX
JW1654
W001
W002
PQ018EF01SZH
IC603
G
PQ09RDISJOOH
IC602
‘
‘
D3SB60F3
D604
VDR600
0.0033
CHIP
C623
MSD601-RT1
Q606
PP
0.1
C666
RY600
RELAY
AC POWER
35V
3300
C630
5A
PS603
16V
0.1
B
C662
CHIP
XX
JR1601
22uH
L602
16V
100
C668
CHIP
100
R655
275V
PT
XX
C669
1
R656
XX
JW1632
PP
0.1
C602
RD5.1ESB2
D605
REG
10
JW1662
XX
JW1663
THP600
FH603
XX
250V
4700p
E
C600
PT
0.047
C619
35V
2200
C632
MTZJ-T-77-15
D633
S3L20UF4
D624
7
17
12
14
13
18
1
15
8
10
11
5
9
T602
D620
XX
500V
470p B
C652
5A
PS604
17.5
JW1665
CHIP
XX
R654
XX
R665
XX
R666
CHIP
33k
R668
XX
R669
250V
5A
F600
XX
JW1630
XX
JW1631
XX
JW1633
AM01AV1
D602
AM01AV1
D603
W018
FB605 XX
160V
330
C665
XX
FB610
250V
330p
B
C657
TP601
POST PIN
FN155
Q605
250V
330p
B
C670
2W
RS
XX
R651 11EQS10-TB5
D622
JW1602
XX
PDZ3.6B-115
D635
25V
0.01
B
C672
W024
47uH
L600
47uH
L601
RN
470K
R660
RN
560K
R661
250V
330p B
C625
250V
2200p
C622
E
0.27
R620
&
0.22
2W
R619
XX
CH
C673
XX
B
C674
XX
C675
CHIP
4.7K
R634
450V
330
C611
XX
R672
CHIP
CHIP
10k
R635
16V
2.2
F:CHIP
C678
XX
C679
D636
XX XX
JR1602
RN
1.5K
R612
100
35V
C624
2.2
R627
RN
2.2k
R624
1W
8.2M
R650
RN
10
JW1660
10
JW1661
5
JW1666
5
JW1667
470p
CHIP
C680
5A
PS605
220K
R659
120K
R658
XX
R675
CHIP
1k
R667
16V
100
C637
16V
1000
C682
MMDL914T1
D638
D3S6M-F
D639
XX
C683
5
JW1683
14
T604
XX
1 4
T605
XX
10ERB20-TA2B5
D617
10ERB20-TA2B5
D619
VCC
GND
OUT
BA18BC0FP-E2
IC607
10V
0.47
C643
B:CHIP
10ERB20-TB3
D623
14
T600
&
14
T603
STR-F6267S LF1357
IC601 2kV
470p
C628
1.5kV
MPS
1500
C612
CO G
SE135N-LF38
IC605
MA2ZD14001S0
D637
16V
220
C685
10W
RB
1
R616
XX
R639
PC123Y22JOOF
PH600
JW1612
XX
JW1613
XX
JW1614
XX
JW1615
XX
JW1616
XX JW1617
XX
JW1618
XX
5V
SPARK GAPSPARK GAP
SPARK GAPSPARK GAP
DGC
POWER SUPPLY
A
(BLOCK C)
C649
100
16V
THERMISTOR
POSITIVE
PROTECT
RELAY SW
VARISTOR
LINE FILTER COIL
LINE
FILTER
COIL
10W
RB
AC-RECT
RECTIFY
RECTIFY
BUFFER
REG
1.8V-REG
3.3V REG
9V-REG TA7805S
5V-REG
1.8V-REG
ERROR
AMP
REG
SW
SW
PHOTO
COUPLER
RECT
RECT
SRT
RECT
SWITCHING
REGULATOR
B-BX1S11714-ME.-A..-POWER SUPPLY-BT21M81
11V
3.3V
1.8V MAIN
11V
11V
9V
1.8V AUDIO
3.3V (C1) To A3,D18
1.8V_MAIN (C2) To A49
11V (C7) To C16,D13
5V (C9) To A4,D12,E16,F1
9V (C8) To A2,B4,B14,D14,E13,F6
AUDIO_1 (C4) To B12
AUDIO_2 (C5) To B11
AUDIO_GND (C6) To B10
+B (C11) To A9,D15,E11
1.8V_AUDIO (C10) To A50,B13
HOLD_DOWN (C12) To D9
STBY_SW (C13) To A58
(C14) HS-A007
To A57 (C15) DGC-RELAY
To C7,D13 (C16) 11V R638
0.68
10W
TP602
POST PIN

A
123456789101112
13 14
B
C
D
E
F
G
H
I
J
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-3-5. A Board — Deflection (Block D)
–40 – – 41 –
CHIP
2.2k
R846
CHIP
0
R843
CHIP
0
R423
CHIP
10k
R847
CHIP
1k
R851
CHIP
10k
R852
CHIP
2.2k
R861
CHIP
150k
R424
CHIP
18k
R854
CHIP
3.3k
R853
CHIP
1k
R865
CHIP
33k
R859
CHIP
100k
R866
CHIP
10k
R856
CHIP
5.6k
R864
CHIP
0
R872
CHIP
47k
R873
0.0022
B
C839
MSB709-RT1
Q807
MSD601-RT1
Q806
FPRD
10
R868
FPRD
1
R869
UDZSTE17-9.1B
D815
BY228/A52A/
D816
EGP20G
D817
S800
4.7mH
L803
MPS
0.47
C858
GP08D
D820
35V
100
C854 FPRD
2.2
R891
1/2W
FPRD
0.47
R400
500V
0.001
B
C860
EL1Z
D824
25V
220
C857
1/2W
FPRD
0.47
R401
EL1Z
D823
500V
0.001
B
C862
25V
220
C861
CHIP
22k
R887
CHIP
10k
R421 CHIP
4.7k
R420
0.001
B
C845
16V
100
C828
RN-CP
6.8k
R844
CHIP
0
R839
RN-CP
27k
R838
1/2W
FPRD
0.47
R405
1/2W
150k
R833
CHIP
4.7k
R831
16V
100
C811
CHIP
33k
R824
0.001
B:CHIP
C809
5
JW1837
12
1.1uH
FB800
500V
0.001
B
C810
500V
220p
B
C808
1/2W
FPRD
2.2k
R830
2SC3209LK
Q803
1000p
B:CHIP
C807
CHIP
22k
R821
1
C805
4700p
B:CHIP
C837
CHIP
*
R803
*
C800
CHIP
*
R806
*
C803
CHIP
*
R805
CHIP
*
R810
CHIP
*
R816
CHIP
*
R815
CHIP
*
R817
*
D801
CHIP
*
R813
CHIP
*
R812
CHIP
*
R818
EL1Z
D827
500V
470p
B
C868
1/2W
FPRD
4.7k
R414
250V
33
C869
XX
C859
XX
C872
CHIP
10k
R884
CHIP
XX
R886
25V
XX
C853
25V
XX
B
C856 CHIP
XX
R892
XXQ810
CHIP
XX
R403
CHIP
XX
R408
*
C804
160V
33
C867
330k
R826
1W
RS
220
R871
1
2
3
4
5
6
6P
DY800
H+ H+
H-
H-
V- V+
1SS133T-77
D804
1SS133T-77
D805
220p
CHIP
C832
25V
0.022
B
C826 16V
0.1
B
C833
16V
0.1
B:CHIP
C831
16V
0.047
B:CHIP
C844
25V
0.01
B:CHIP
C822 25V
0.01
B:CHIP
C825
25V
0.01
B:CHIP
C830
25V
0.01
B:CHIP
C835
XX
C812
16V B
XX
C813
16V B
XX
C815
16V
B
XX
C829
16V
B
XX
C834
16V
B
D812
XX
XX
R841
CHIP
XX
R842
CHIP
XX
R845
CHIP
XX
R848
CHIP
XX
R857
CHIP
XX
R858
CHIP
XX
R402
2WRS
XX
R419
RN
CHIP
10k
R876
XX
C816
XX
C864
500V
B
XX
C865
PT
*
D800
8765
*
IC800
47k
R888
CHIP
CHIP
*
R801
CHIP
*
R800
CHIP
*
R814
1SS133T-77
D807
1SS133T-77
D809
1SS133T-77
D808
*
Q800
*
Q801
*
Q802
XX
Q809
MSD601-RT1
Q814
1/2W
220k
R406
7.5
JW1834
L804
FPRD
XX
R840
CHIP
XX
R425
3W
RS
1k
R829
*
R8003
CHIP
*
R8004
XX
R8007
XX
R8008
CHIP
XX
R8000
CHIP
XX
R8001
25V
XX
B
C874
XX
Q816
CHIP
XX
R8002
MMDL914T1
D830
XX
CH
C875
CHIP
47k
R8011
CHIP
47k
R8012
CHIP
2.2k
R882
12.5
JW1839
1W
RS
XX
R422
XX
D828
L800
CHIP
*
R804
2W
RS
1
R827
2SC5885
Q805
STV9302A
IC804
DRV-IN VCC (+13V) F.B-PLS
VSS (-13V)
OUTPUT VCC (OUT) REF-VOLT
2SC3209LK
Q8010
CHIP
6.8k
R8009
1W
RS
1
R878 XX
C866
FPRD
1k
R822
16V
0.047
B
C863
1/2W
150k
R835
CHIP
XX
R898
CHIP
XX
R8014
4
3
2
1
TJM4558CDT
IC802
RN-CP
XX
R8015
TH800
XX
UDZSTE-175.6B
D829
200V
PT
0.022
C806
200V
PT
0.01
C848
200V
PT
0.022
C849
XX
D826
400V
PP
0.1
C841
250V PP
0.33
C852
100V
PT
0.1
C838
100V
PT
0.1
C850
2kV
330p
C846
400V
PP
0.022
C842
2SA11091-0
Q804
2SA1091-0
Q8009
3W
RS
1k
R825
3W
RS
1k
R828
XX
D831
4321
LM2903DT
IC801
W019
5
JW1840
7.5
JW1841
10
JW1842
2W
RS
XX
R896
XX
L806
XX
0.001
B:CHIP
C876
*
B
C879
W025
W026
2kV
XX
B
C836
RN
XX
R897
XX
R894
RN-CP
RN-CP
XX
R899
1.2kV
13000p
C840
PP
120k
R8010
RN
100k
R8013
RN
RN
180k
R823
RN
180k
R834
RN
220k
R879
RN
220k
R880
RN
XX
R417
RN-CP
100k
R877
C870
0.068
200V
:PT
200V
PT
0.01
C847
1
2
3
*
CN800
RED
NS-
NC
NS+
4321
XX
IC803
CHIP
*
R802
CHIP
*
R807
CHIP
*
R808
CHIP
*
R809
RN-CP
*
R8005
CHIP
2.2k
R820
3W RS
68R890
2.2k
R883
FPRD
450V
1
C851
4
2
1
T800
RD5.1ESB2
D818
2W
RS
100
R889
XX
C882
35V
220
C855
T801-4
GND_1
T801-1
T801-2
T801-9
T801-4
T801-11
T801-2
T801-7
1/2W
4.7k
R416
T801-5
GND_1
T801-9
GND_1
2.2mH
L805
T801-11
GND_1
GND_1
T801-5
T801-1
T801-7
GND_1
T801-7
GND_1
T801-9
GND_1
T801-1
T801-11
T801-4
GND_1
T801-2
T801-5
1/2W
RN
68K
R411
RN
22K
R412
FV
11
13
HV
2
SV
4
1
10
9
8
7
5
6
T801
NX-4751//M
FV
11
13
HV
2
SV
4
1
10
9
8
7
5
6
T802 XX
W027
S
IRF614-037
Q808
10ERB20-TB3
D819
10ERB20-TB3
D821
:CHIP
10k
R893
:CHIP
6.8k
R881
:CHIP
2.2k
R895
CHIP
3.3k
R870
MSD601-RT1
Q008
CHIP
XX
R308
CHIP
XX
R302
16V
0.047
B:CHIP
C077
CHIP
100
R300
CHIP
XX
R306
CHIP
XX
R305
CHIP
R307
0
To A66 (D19) PH2LF
CHIP
100k
R855
0.01
25V
B
C877
0.01
B:CHIP
C878
68p
CHIP
C078
CHIP
2.2M
R303
CHIP
100k
R304
CHIP
1.5M
R301
RN
15K
R413
1
2
3
4
5
WHT
5P
CN801
200V
NC
GND
H1
NC
22mH
L802
TO NS COIL
V-DRIVE
V-OUT
200V-RECT
PROTECTOR CLAMP
STOPPER
STOPPER
STOPPER
STOPPER
PIN DRIVE
BUFFER
BUFFER
STOPPER
STOPPER
ROTATION
AMP
STOPPER
COMPARATOR
HDT
143537411
PIN DRIVE
PROTECT
PIN
AMPLIFIER
H-OUT
BUFFER
MIXER
MIXER
SWITCH
COIL
H-CENT-1
TO C BOARD
CN703
1515
1313
1212
1414
1717 1616
VD+-DEFL (D5) To A43
ABL (D4) To A47
VGUARD-DEFL (D3) To A46
AFC-DEFL (D2) To A11
EWD-DEFL (D1) To A45
VD--DEFL (D7) To A44
OVP-DEFL (D8) To A38
HOLD_DOWN (D9) To C12
OCP-PROTECT (D10) To A37
To A10 (D11) HOUT-DEFL
To A4,C9,E16,F1 (D12) 5V
To C7,C16 (D13) 11V
To A2,B4,B14,C8,E13,F6 (D14) 9V
To A9,C11,E11 (D15) +B
To A33 (D16) ROT_CTRL
To A34 (D17) ROT_SW
To A3,C1 (D18) 3.3V
5V
3.3V
5V
11V
3.3V
5V
11V
11V
5V
11V
11V
-13V
-13V
200V
5V
3.3V
5V
5V
5V
5V
5V
5V
9V 9V
9V
9V
9V
9V
11V
A
DEFLECTION
(BLOCK D)
B-BX1S11714-ME..-A..-DEFLECTION-BT21M81
CHIP
25V
H.DY H.DY V.DY V.DY
XX
DY

A
123456789101112
13 14
B
C
D
E
F
G
H
I
J
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
KV-BT21M50/BT21M80/BT21M81
RM-W101 RM-W100
4-3-6. A Board — Tuner (Block E)
–42 – – 43 –
MA77-TX
D102
XX
CHIP
*
R128 CHIP
XX
R127
*
D100
4700p
B:CHIP
C116
CHIP
*
R112
CHIP
*
R111
CHIP
*
R113
CHIP
*
R131
22
C118
UPC574J
D103
4700p
B:CHIP
C109
16V
470
C107
CHIP
100
R118
CHIP
1k
R100
10
C101
CHIP
100
R115
CHIP
100
R116
1000p
B:CHIP
C100
C129
XX
16V
B
XX
R104
CHIP
XX
R141
CHIP
BPF
G
CF100
XX
JR1101
0CHIP
XX
D105
XX
D106
C133
XX
XX
R149
25V
0.01
B:CHIP
C111
XX
L102 CHIP
33
R103
2SC3779C,D-AA
Q102
CHIP
1K
R110
MSD601-RT1
Q111 RN-CP
*
R148
CHIP
*
R146
CHIP
*
R147
25V
XX
B
C131 25V
XX
B
C132
CT131
CF101
*
MSD601-RT1
Q100
CHIP
*
JR1100
CHIP
*
R114
*
Q104
*
Q103
To A39 (E1) SIFIN2-IF
To A40 (E2) SIFIN1-IF
To A41 (E7) VIFIN2-IF
To A42 (E8) VIFIN1-IF
To A55 (E9) M-SYS-IF
To A36 (E10) TUAGC-IF
To A9,C11,D15 (E11) +B
To A2,B4,B14,C8,D14,F6 (E13) 9V
To A5 (E14) SDA-0
To A6 (E15) SCL-0
To A4,C9,D12,F1 (E16) 5V
To A35 (E3) 2SIF
To A51 (E12) AGC-MUTE
To A26 (E5) IFVO/IF_MON_OUT
SWF101
1
2
3
4
5
3W
RS
22k
R121
CHIP
100
R150
To F26 (E4) IFVO
CHIP
XX
JR1109
1
1P
TP101
XX
CHIP
0
JR1110
CHIP
56
R109
XX
R126
CHIP
*
L105
D107
XX
CHIP
0
R152
16V
470
C108
16V
470
C120
CHIP
XX
JR1102
4.7
C106
I
OSWF
O
G
SWF103
XX
100uH
L100
4700P
B
C115
CHIP
4.7K
R106
CHIP
3.9K
R107
RN-CP
470
R108
0.01
B:CHIP
C119
To F30 (E17) TU-AGC
CHIP
XX
JR1111
0.33uH
L103
CHIP
XX
JR1112
25V
0.01
B
C135
C117
56P
CH
1.2UH
L101
47p CH
C102
47p
CH
C104 CHIP
33
R119
1000p
B:CHIP
C137
UDZSTE-175.6B
D108
UDZSTE-175.6B
D109
CT139
100uH
L106
RN-CP
*
R153
B:CHIP
C138
*
C1233
SWF100
AGC AS SCL SDA TU2
IF
MB MB
TU102
AGC AS SCL SDA 5V 30V IF
TU101 XX
To A56 (E6) SECAM-L-L
25V
XX
B
C112
A
TUNER
FILTER SURFACE
WAVE
FILTER SURFACE
WAVE
SWITCH
SWITCH
REGULATOR
BUFFER
FILTER
BUFFER
B-BX1S11711-E..-A..-TUNER-BT21M40
(BLOCK E)
5V
5V
5V
30V
30V
30V
9V
9V
9V
9V
TEDE9
2200P
*
:CHIP
TRAP,CERAMIC
TRAP,CERAMIC
16V
XX
B
C1329
XX
C1019
To A67 (E20) VDDC4_CAP
16V
0.1
B
C070
CHIP
*
R088
To A65 (E18) PLLIF
To A30,F2 (E19) MONO_OUTL
*
B
C061
CHIP
25V
0.01
B:CHIP
C057
CHIP
680
R061
CHIP
22k
R355
To A68 (E21) VDDC3_CAP