Kenwood DDX6027Y User manual

© 2005-8 PRINTED IN JAPAN
B53-0315-00 (N)1703
MONITOR WITH DVD RECEIVER
DDX6027/6027Y
DDX7017/7037
DDX7047/7067
SERVICE MANUAL
This product uses Lead Free solder.
EJECT
FNC
AVOUT
PWR
LOUD
OFF
SEL
MODE
SCRN
DIM
AUTO
SRC
VOL SEEK
S
MONITOR WITH
DVD
RECEIVER
DC cord
(E30-6477-15) DC cord (E30-6475-15) Screw set (N99-1776-05) Lever (D10-4674-04) x2
Antena adaptor
(T90-0552-05)
Remote controller
(A70-2072-05 : RC-DV601)
Mounting hardware assy
(J22-0171-03)
Escutcheon
(B07-3046-04)
Size AAA battery
Not supplied
DC cord
(E30-6478-05)
Escutcheon
(B07-3105-02)
Panel assy
(A64-3581-01): DDX7017, (A64-3582-01): DDX7047
(A64-3583-01): DDX6027/6027Y
(A64-3584-01): DDX7037, (A64-3586-01): DDX7067
DDX6027/6027Y only DDX7017/7037/7047/7067 only
Illustrations is DDX7017
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

2
DDX6027/6027Y/7017
DDX7037/7047/7067
1. Fasten Screw A so that the interval (a) will be about 5.2mm
and the interval (b) will be about 2.6mm. (The interval (a)
can be measured using a pair of vernier calipers or similar
tools.)
2. Turn B so that Position (c) will come at about the center of
interval (d).
3. Then, play the test disc and fine tune A or B so that the jitter
value would be minimized.
NOTES ON ASSEMBLINGTHE MECHANISM
2.6mm
5.2mm
A
a
b
B
cd
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

3
DDX6027/6027Y/7017
DDX7037/7047/7067
BLOCK DIAGRAM
●Complete view
OSD CHROMA
GAMMA IC
SYSCON SDRAM RGB SW
SDRAM
MOTOR
DRIVER
MPEG
OSCILLATOR
CLOCK
FLASH
CPLD
AUDIO
DAC
CIRCUIT
INVERTER
TIMING
CONTROLLER
TOUCH
CONTROL
LCD
TOUCH
DVD
MECHA
MECHA
SLIDE
SW
COMPOSITERGB
SW
AUDIO
INPUT SELECTOR
BOX
u-COM AM/FM TUNER
SELECTOR
OUTPUT
AUDIO
POWER
AMP
PRE
OUT
SP
OUTI/F
AV OUTAV-IN
I/F LX-BUS I/F
NAVI
I/F
TV
I/F
CONTROL
REMOTE
RECEIVER
RECEIVER
DISPLAY
CONTROL
REMOTE
KEY
SMALL
ENCODER
VIDEO
SW
COMPOSITE
COMPOSITE
SW
(X34- )
(X14- )
(X35- )
(X16- )
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

4
DDX6027/6027Y/7017
DDX7037/7047/7067
●X14-957/958
to MECHA
2DIN ONLY 1DIN ONLY
from SYSCOM
DRIVER
MOTOR
IC203 MOTOR
DRIVER
IC202
1DIN ONLY
1DIN ONLY
OSD IC
IC400
OSCILLATOR
27MHz
CHROMA GAMMA IC
IC303
IC301
1H DELAY
to X16
to SYSCOM
1DIN
ONLY
ONLY
2DIN
from SYSCOM
to SUB PANEL
2DIN ONLY
IC200
E2PROM IC204
SYSCOM
RESET IC
IC206 to ROM WRITER
to BOX MCU
SYNC SEPA
IC362
RGB SW
IC304
2DIN ONLY
MPEG
IC601 IC652
ENCODER
VIDEO IC650
+DRIVER+MUTE
LPF+6dB AMP
VIDEO SW
IC654
DECODER
MECHA
to DVD
SDRAM
IC560
SYSCOM
IC520
FLASH
CPLD
IC770
BUFFER
2DIN ONLY
2ch AUDIO DAC
IC703
LPF
IC701
MUTE
OPT DRIVER
1DIN ONLY
OPT
OUT
POWER SUPPLY
CONNECTOR
DC/DC TRANCE REG MPU
DC/DC REG
REG
DC/DC
to SYSCOM
1DIN ONLY
to X35
to X34
POWER SUPPLY
IC401
FROM
MM
from SYSCOM
REG
1.5
FREQUENCY
DIVIDING
LCD CS
LCD CONTROL
LCD DATA
LCD CLK
SRC
RESET
KEY CONTROL
KEY2
EJECT
REMO
LED R,G,B
TMOTOR M
TMOTOR P SMOTOR M SMOTOR P
RL M+
RL M- EX M-
EX M+
PLL CLKDCLK 9.6MHz
RGB
VCOM
POLS
R-Y B-Y
4.43MHz
3.58MHz
BLK
T/C HD
T/C V
VMUTE
KEY3
SRC
KEY4
EJECT
REMO
AUTO DIMMER
PH DET
R SENS
SW A,B,C
KEY1
OPEN/CLOSE
SW D
X0
NTSC PAL
Y0
MODE1,2,3
HPOSI1,2,3,4
X1
LED G
LED R
SDA
SCL
M CLK
FROM VPP
S DATA
M DATA
RESET
M DATA
S REQ
M REQ
M CLK
S DATA
SYS ON
CP
NTSC PAL
TV/NAVI RG
COMPOSITE
RGB
CCIR601(7:0)
VCLOCK
VSYNC
HSYNC
DVDRGB
DVDCOMP V DVDCOMP V
MUTE RGB SW VIDEO
27MHz
ATAPI I/F
D(15:0)
A(11:1)
BE RST
BE CLK
BE MREQ
BE SREQ
BE MDATA
BE SDATA
A(21:0) D(7:0)
LD(3:0)
LA(1:0)
LA17
SPDIF
DATA1
BCLK
LRCLK
MCLK
AUDIO
DOWNMIX
ADACML
ADACMC
ADACMD
ADACRST
+14.4V
PON
+8.5V
-7V+7V
+14.4V BU3.3V
PON
+14.4V SW5V
V5V
MECHA5V
+14.4V
PON
+7.5V
GCD
ACC
+B
PRK DET
REMO
ILLUMI
REV DET
ACC DET
DVDRGB
27MHz
OSD D(11:0)OSD A(17:0)
MIRROR
PWM
YDATA
XDATA
+B
ACC
GND
OSD BLK
OSD RGB
HSY
VSY
OSD RST
OSD CS
OSD CLK
OSD DATA
MECHA 7V
SW3.3V
SW2V
HD VD
/958)
(X14-957
BLOCK DIAGRAM
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4 2
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

5
DDX6027/6027Y/7017 DDX7037/7047/7067
BLOCK DIAGRAM
●X34-384/385
LX I/F
NV I/F
to TV TUN
to X14
ISO AMP
IC500
ISO AMP
IC405
IC413
AUDIO
IC414
SEL
SEL
AUDIO
R SW
IC400-402
G SW
B SW
SEL
VIDEO
IC416
VIDEO
SEL
IC406
IC415
SEL
VIDEO
6dB AMP
VIDEO SEL
IC408
75 DRIVER
DRIVER
6dB AMP
VIDEO SEL
75
IC407
SEL
VIDEO
IC404
FM AM F/E
FST
BUFF
RDS
IC251
DECODER
ADJUST
LEVEL
MUTE
MUTE
ADJUST
LEVEL
MUTE
ADJUST
LEVEL
IC151
ADJUST
LEVEL
TONE
EQ
POWER
AMP
IC100
DC
MUTE AMP
IC200-202 PRE OUT
AV OUT
MUTE
AV IN1
ISO AMP
IC204
AV IN2
ISO AMP
IC203
R-CAM
SEP
IC403
SYNC
MCU
IC303 SW REG
REG
REG SW
DC 8PIN
LX CON
LX CLK
LX DATA M
LX DATA S
LX REQ S
LX MUTE
LX RST
LX REQ M
AUD Lch
AUD Rch
A GND
REMO
SYNC
G
A GND
R
AUD Lch
AUD Rch
TX
RX
B
TV DATA M
TV DATA S
TV REQ S
TV REQ M
COMP V
B
M RST
R
G
TV CLK
TV CON
TV Rch
A GND
TV Lch
COMP V
DVD Rch
DVD Lch
A GND
B
G
R
M REQ S
M REQ M
M DATA S
M DATA M
M RST
M CLK
M CON
REMO
8MCU
32
2MCU
3
3
3
6MCU
3
6MCU
3
DVD COMP
3
MCU
2
MCU
2
MCU
2
MCU
2
MCU
MCU
2
MCU
1
MCU
2
MCU
2
RDDA
RDCL
QUAL
MPX for RDS
MCU
S-METER
IF COUNT
SDA
SCL
RDS MUTE
QUALITY
4MCU
PON AM
A OUT
3MCU
ACIN0
(FRONT)
ACIN1
(REAR)
FRONT HPF
(FRONT) (FRONT)
MUTE VOL
(FRONT)
(SUB-W)
ACIN2R
ACIN2L
(CENTER) MUTE
(REAR)
REAR (REAR)
HPF VOL
(REAR)
SUB
MAIN
2ZONE
2ZONE
(CEN
MUTE
/NF L (NF)
LPF VOLCENTER
SUB-W SUB) SUB)
(CEN
(FRONT)
PAOUT0
(REAR)
PAOUT1
LDOUT1
(REAR)
LDOUT0
(FRONT)
(CEN/NF)
LDOUT2L
(SUB/NF)
LDOUT2R
OUTPUT SEL
TUNE
AUX
CDCH
CD
MD
MAIN
INPUT SEL
SUB
AUX
VOL IN
SCL
SDA
S-MUTE
DCERR
MCU
4
4
MCU SVR
BEEP
MUTE
STBY RR+ -
RL+ -
FR+ -
FL+ -
IC2VI
P.CON
SMALL
GND
BU
EXT.CONT
LINE MUTE
ATT.CON
SP OUT
8
FRONT L
FRONT R
REAR L
REAR R
NF L
NF R
R
V
L
MCU
MCU
R
L
V
R
L
V
V
MCU
2
BU SW14V
PON SW14V
BU A8V
SW14V
BU V5V
BU SW5V
BU5V PON
MCU
W-REMO
GND
BU
PARK
ACC
ILLUMI
REVERSE
7
GND
W-REMO
PARK
ACC
ILLUMI
REVERSE
BU
POWER SUPPLY
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4 2
9 8
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

6
DDX6027/6027Y/7017
DDX7037/7047/7067
BLOCK DIAGRAM
IC101
IC203
COM AMP
IC302
IC301
IC303
IC
DC-DC
TIMMING
CONTROLLER
PLL & LPF
1DIN ONLY
TR SW
SW PCB
2DIN ONLY
2DIN ONLY
6.5 INCH
LCD
1DIN ONLY
LCD
7 INCH
CFL
TOUCH PANEL
SWITCH CIRCUIT
TOUCH PANEL
IC401
AUTO DIMMER
SW PCB
C/3
SW PCB B/3
BACK LIGHT
INVERTER
1DIN ONLY
1DIN ONLY
RI M+
EX M+
SW-A
SW-C
NC
SW-B
RI M+
EX M-
EX M-
EX M+
BL DET
RSENS
NC
RI M-
RI M-
DGND
PH DET
SW+5.0V
NC
BL +8.5V
NC
X1
BL GND
BL GND
BL +8.5V
NC
NC
ENABLE
NC
PWM
Y0
SW-D
AUTO DIM
XDATA
YDATA
X0
KEY1
HPOS1
VCOM
PON+3.3V
NC
NC
MODE3
HPOS4
HPOS3
MODE2
MODE1
HPOS2
POLS
MIRROR
BLK
VSY
HSY
VGND
T/C HD
V GND
NTSC/PAL
PLL ON
VGND
VG
VR
VB
PLL CLK
LED G
LED R
PON+3.3V
NC
BRINK
NC
T/C VD
LED GND
NC
VGND
VGND
SW+18.5V
DGND
OPEN
CLOSE
PON+5.0V
PON+5.0V
NC
SW-B
SW-D
SW-C
SW-A
EX M+
EX M+
EX M-
RI M+
EX M-
RI M+
RI M-
RI M-
NC
PH DET
REF+5.0V
SW+5.0V
RSENS
NC
NC
4
1
3
2
7
6
5
9
8
15
12
10
11
13
14
17
16
19
18
71
80
79
76
77
78
74
75
72
73
66
69
70
68
67
64
65
62
61
63
19
50
58
59
60
56
57
53
54
55
51
52
49
48
45
46
47
42
43
44
40
41
34
37
38
39
35
36
32
33
30
29
31
24
27
28
25
26
22
23
20
21
18
17
14
15
16
11
12
13
10
9
4
8
7
5
6
2
3
1
U/D(UPSD)
VG
NC
STH2
VR
CX
VB
VSS
STH1
L/R(HDIR)
VSS
VSS
CPH(CPH1)
VSS
VCOM
NC
NC
VGH+18.5V
VDD2+5.0V
VDD1+3.3V
OE2(NGOE2)
OE1(NGOE1)
STV2
OE3(NGOE3)
CPV
VSS
STV1
VGL-12.0V
NC
NC
NC
NC
REMO
RESET
BL DET
ESD GND
ESD GND
NC
SRC
BL GND
BL +8.5V
BL +8.5V
NC
BL GND
NC
T/C VD
ENABLE
PWM
YDATA
Y0
X1
X0
XDATA
NC
BU+3.3V
PON+3.3V
VCOM
NC
HPOS1
HPOS2
HPOS3
HPOS4
MODE1
MODE2
MODE3
BLK
HSY
VSY
MIRROR
POLS
PLL ON
NTSC/PAL
V GND
T/C HD
VGND
VR
NC
VG
VB
VGND
NC
PON+3.3V
LED R
LED G
PLL CLK
NC
EJECT
SI
LED GND
KET4
KEY3
DGND
SW+18.5V
VGND
VGND
NC
PON+5.0V
PON+5.0V
2DIN TYPE 1DIN TYPE
PON-12.0V
PON+18.5V
PON+12.5V
POLS/HSY/VSY/BLK
MODE1/2/3/HPOS1/2/3/4
NTSC/PAL,MIRROR
VGND
PON+3.3V
OPEN
VR/VG/VB
PON+5.0V
VGND
PON+3.3V
VCOM
PDOS/OSCI
STH2
STH1
VB
VR
VG
CPH1
HDIR
CX
NGOE2
V.COM
NGOE1
STV2
STV1
UPSD
NGOE3
CPV
PON+18.5V
PON+5.0V
PON+3.3V
VGND
PON-12.0V
NGOE3/CPH1
NGOE1/NGOE2/
UPSD/CPV/ HDIR/CX/
STV1/STV2/STH1/STH2/
OPEN
KEY4,REMO.ESD GND
RESET,SRC,EJECT,KEY3
LED_G,LED R,SI3.3V
SI3.3V
SI BU3.3V
D GND PON+5.0V
30PIN
0.5mm
PON+5.0V
XDATA/YDATA
X0/X1/Y0
KEY1
AUTO DIM/
D.GND
PWM/ENABLE
LED GND
BL GND
BL8.5V
LED GND
LED+8.5V(R)/LED+8.5V(G)
LED+8.5V(B)
DGND
OPEN CLOSE/VOL+/VOL-
BRINK
X0/X1/
Y0/Y1
7 INCH
INDASH MECHA
●X35-458/459
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4 2
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

7
DDX6027/6027Y/7017 DDX7037/7047/7067
BLOCK DIAGRAM
MOTOR
SPINDLE
PICK UP
OPTICAL
STEPPING MOTOR
2 PHASE
M
CONNECTOR
(18P,0.5PITCH)
(24P,0.5PITCH)
CONNECTOR
CONNECTOR
(10P,0.5PITCH)
(2P,PIN ASSY)
CONNECTOR
ACTUATER
DRIVER
IC2
PROCESSOR
FRONT END
APC TR
Q7,Q8
Q1,Q2
THERMISTER RESET IC
IC4
EEPROM
IC11 FLASH ROM
IC3
(50P,0.5PITCH)
CONNECTOR
DISC CONTROLLER
OPTICAL
(4P,0.5PITCH)
CONNECTOR 3.3V REG.
IC10
A3.3V
D3.3V
D5V
A5V
IC9
1.5V REG.1.5V
VOLTAGE DET
IC8
IC5
MOTOR &
IC1
CN4
CN3 CN2
CN1 CN5
CN6
CN1
HALL BIAS
HALL SENSOR
U,V,W, COIL
DVD LD/CD LC
VC (2.2V)
MODE SW/GAIN SW
FO+-,TR+-
PD/VR DVD/VR CD
I/V OUT (DVD/CD)
4
3
7
P5V
P5V
DC MOTOR
LO/EJ
3PHASE
PWM
PWM*2
VHALF
8A,B,C,
D,E,F,RF (P,N)
SCK,STDI
SEN
9
2
3
7
VHALF
A5V
ARF,NARF
FBAL
JLINE,TSTSG
FE,AS,REFNV,RFDIFO
OFTR,BDO,VREF2
VHALF (16.5V)
TRCRS
TE
DVDON/CDON
SEN
SCK,STDI
A3.3VA5V
A3.3V
DISC
A3.3VD5V 1.5VD3.3V
IOP- (AD)
TEMP DET (AD)
16.897849MHz
D3.3V
GAIN SW
PWM8,DRV.MUTE,LO.MTE,B
SPDRV,FODRV,TRDRV
MS,STEP A,STEP B
FG,EXCNT1
SDA,SCL
FADR0-FADR17,
NCE,NWE,NOE
FDT0-FDT7
D3.3V 2D3.3V
821
S/P DIF
AUDIO OUT
CD-DA
ATAPI IF
D5V
P5V
DISC DET
6
A
B
D
E
C
D5V
LIM SW
FG
VREF,EC
PWM*2
SW A,B,C,D,E
LIM-SW
NRST
VR
FFC
3
●X37-107 (DVD mechanism)
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7
6 3
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2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
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TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

8
DDX6027/6027Y/7017
DDX7037/7047/7067
COMPONENTS DESCRIPTION
●VIDEO CONTROL UNIT (X14-957/958x-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
IC100 DC-DC power supply IC SW5V/MECHA7V control
IC101 DC-DC power supply IC SW3.3V/MECHA7.5V control
IC102 DC-DC power supply IC BL8.5V, ±7V control
IC103 Regulator IC Backup 5V generation
IC104 Regulator IC Backup 3.3V generation
IC108 Regulator IC IC601 2V generation
IC200 E2PROM Memory for µ-com
IC203 Motor driver IC Tilt mechanism tilt control
IC204 System microcomputer For main unit control
IC205 Logic IC (AND) AND for remote controller + wired remote-controlled
IC206 Resetting IC For resetting µ-com
IC207 Logic IC (AND∗4) For 3.3V →5V conversion
IC301 Color differential signal 1H-DELAY For delaying color differential signal for 1H at the time of PAL
IC303 Color liquid crystal panel driving signal RGB signal generation for liquid crystal
processing IC
IC304 RGB switch For switching DVD signal and RGB signal coming from X34
IC306 Logic IC (Inverter) For reversing blank signal coming from X35
IC361 Logic IC (NAND) HD signal reversal buffer
IC362 PLL built-in synchronization separation IC HD/VD generation from composite signal after synchronization separation
IC363 Logic IC (Buffer) Buffer for HD signal
IC364 Logic IC (Buffer) Buffer for VD signal
IC365 Logic IC (Mono-multi) HD delaying for OSD-IC
IC366 Logic IC (Inverter) ForVD signal reversal
IC400 MOS-IC for on-screen display For displaying characters and patterns on the monitor screen
IC401 FLASH ROM ROM for OSD-IC
IC402 Logic IC (NOR) For frequency dividing of clock for OSD-IC
IC403 Logic IC (D-FF∗4) For frequency dividing of clock for OSD-IC
IC404 Logic IC (Inverter) For frequency dividing of clock for OSD-IC
IC405 Logic IC (AND) For frequency dividing of clock for OSD-IC
IC406 Logic IC (OR) For frequency dividing of clock for OSD-IC
IC500 Regulator DVD mechanism 5V generation
IC520 FLASH ROM For MPEG decoder control program
IC540,541 Logic IC (Inverter) For 27MHz oscillation
IC560 SDRAM RAM for temporary storage of decoded signal
IC601 MPEG decoder IC for decoding MPEG encoded signal
IC650 Video signal LPF + drive IC For DVD RGB/composite signal
IC651 Regulator For 5V generation
IC652 Video encoder Conversion of digital video signal into analog signal
IC654 Video switch For switching composite signal from DVD composite signal and X34
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Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

9
DDX6027/6027Y/7017
DDX7037/7047/7067
Ref. No. Application / Function Operation / Condition / Compatibility
IC701 Ope amp IC For audio LPF
IC702 Regulator IC For audio 5V generation
IC703 DAC for audio Conversion of digital signal into analog signal
IC750 Logic IC (Inverter) SPDIF driver
IC770 CPLD Audio DAC control
IC850 Logic IC (NAND) For frequency dividing of clock for OSD-IC
Q100 NPN digital transistor For SW14.4V control
Q101 Small signal NPN transistor For detection circuit for reduced/excess current
Q102 NPN digital transistor For detection circuit for reduced/excess current
Q103 Small signal PNP transistor For detection circuit for reduced/excess current
Q104 Small signal NPN transistor For detection circuit for reduced/excess current
Q105 Small signal PNP transistor For detection circuit for reduced/excess current
Q106 FET For SW14.4V generation
Q107 Small signal NPN transistor For ACC detection
Q108 PNP digital transistor For PARK detection
Q109 FET For SW5V/MECHA7V control
Q110 FET For SW3.3V/MECHA7.5V control
Q111 FET For BL8.5V, ±7V control
Q112 NPN digital transistor For detection circuit for reduced/excess current
Q113 Small signal PNP transistor For fan power supply 12.8V generation
Q114 Small signal NPN transistor For fan power supply 12.8V generation
Q115 Medium power amplification PNP transistor For fan power supply 12.8V generation
Q116 Small signal NPN transistor For fan power supply 12.8V generation
Q120 Small signal PNP transistor For switching µ-com AD conversion reference voltage BU3.3V/SW3.3V
Q121 NPN digital transistor For switching µ-com AD conversion reference voltage BU3.3V/SW3.3V
Q122 Small signal PNP transistor For switching µ-com AD conversion reference voltage BU3.3V/SW3.3V
Q123,124 Small signal NPN transistor For switching µ-com AD conversion reference voltage BU3.3V/SW3.3V
Q125 Small signal NPN transistor For detection circuit for reduced/excess current
Q126,127 PNP digital transistor For detection circuit for reduced/excess current
Q128 PNP digital transistor For SW14.4V control
Q129 Low-frequency general amplification For SW14.4V control
NPN transistor∗2
Q170 NPN digital transistor For switching DC-DC oscillation frequency
Q172 NPN digital transistor For switching DC-DC oscillation frequency
Q175 NPN digital transistor For switching DC-DC oscillation frequency
Q180,181 Small signal NPN transistor For IC303 7.5V generation (7.5V fluctuates a little)
Q182 Small signal PNP transistor For IC303 7.5V generation (7.5V fluctuates a little)
Q183 NPN digital transistor For LLUMI detection
Q184 NPN digital transistor For REVERSE detection
Q202 NPN digital transistor For GREEN_LED control
COMPONENTS DESCRIPTION
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299

10
DDX6027/6027Y/7017
DDX7037/7047/7067
Ref. No. Application / Function Operation / Condition / Compatibility
Q203 PNP digital transistor For GREEN_LED control
Q204 NPN digital transistor For RED_LED control
Q205 PNP digital transistor For RED_LED control
Q206 PNP digital transistor For resetting
Q207 NPN digital transistor For resetting
Q210 Small signal PNP transistor For µ-com input voltage 5V →3.3V conversion
Q211 Small signal NPN transistor For µ-com input voltage 5V →3.3V conversion
Q212 Small signal PNP transistor Temperature compensation for DC-DC external oscillation frequency input clamp
Q213 Small signal NPN transistor DC-DC external oscillation frequency input clamp
Q214 NPN digital transistor DC-DC external oscillation frequency input stoppage REF voltage input
Q215 Small signal NPN transistor DC-DC external oscillation frequency input clamp
Q216 NPN digital transistor DC-DC external oscillation frequency input stoppage REF voltage input
Q217 Small signal NPN transistor DC-DC external oscillation frequency input clamp
Q218 NPN digital transistor DC-DC external oscillation frequency input stoppage REF voltage input
Q300 Small signal PNP transistor For chroma trap switching at the time of PAL
Q301 NPN digital transistor For IC304 switching control
Q360 NPN digital transistor For brightness signal input buffer to IC303
Q361 PNP digital transistor For color signal input buffer to IC303
Q362 PNP digital transistor For input signal buffer to IC362
Q363 PNP digital transistor For IC362 NT/PAL control 3.3V →5V conversion
Q364 NPN digital transistor For IC362 NT/PAL control 3.3V →5V conversion
Q390 Small signal NPN transistor For IC237 3V generation
Q391 Small signal PNP transistor For IC237 3V generation
Q400 PNP digital transistor OSD_R buffer
Q401 PNP digital transistor OSD_G buffer
Q402 PNP digital transistor OSD_B buffer
Q404,405 Small signal NPN transistor For OSD-IC clock amp
Q650 PNP digital transistor For IC652 resetting 3.3V →5V conversion
Q651 NPN digital transistor For IC652 resetting 3.3V →5V conversion
Q652 NPN digital transistor For RGB_SW reversal
Q653 NPN digital transistor For DVD composite muting
Q701,702 Small signal NPN transistor For audio signal muting
Q703 Small signal NPN transistor For audio signal muting control
Q704 NPN digital transistor For audio signal muting control
Q705,706 PNP digital transistor For audio signal muting control
●ELECTRIC UNIT (X34-384/385x-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
IC50 3-terminal regulator IC 8.4V for audio is generated from BU14V
COMPONENTS DESCRIPTION
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL [phone] QQ 376315150 892498299 TEL [phone] QQ 376315150 892498299