Sony DCR-TRV230E Service Manual page 127

For Schematic Diagram
• Refer to page 4-87 for PD-138 printed wiring board.
• Refer to page 4-86 for printed wiring board of FP-283 flexible.
• Refer to page 4-105 for waveforms.
2 3 4
1
PD-138 BOARD(1/2)
(DCR-TRV430E)
RGB DRIVE,TIMING GENERATOR
A
-REF.NO.:20000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
DAC
CN5701 20P
SE_GND
SE_GND 1
C BL_GND
BL_GND 2
BL_REG
BL_REG 3
BL_CONT 4 BL_CONT
PANEL_-15.3V 5
PANEL_13.3V 6
PANEL_4.75V 7 PANEL_4.75V
TO PANEL_2.8V 8 PANEL_2.8V
VC-254 BOARD(5/18)
CN1120 REG_GND 9 REG_GND
D
REG_GND 10
THROUGH THE
XHI_SCK
VP-076 HARNESS
XHI_SCK 11
XS_LCD
XCS_LCD 12
(SEE PAGE 4-24)
XHI_SO
XHI_SO 13
PANEL_XVD
PANEL_XVD 14
PANEL_XHD
PANEL_XHD 15
PANEL_B 16
PANEL_G 17
E
PANEL_R 18
AD5 19
XSYS_RST
XSYS_RST 20
FP-283
FLEXIBLE
PANEL REVERSE
F
6P
CN5703
PANEL_REV 1
S601 PANEL_REV 2
(PANEL REVERSE SW)
N.C. 3
N.C. 4
GND 5
GND 6
G
H
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
I
REC
PB
J
K
L
16
5 6 7 8
FB5503
0uH
1608
FB5504 0uH 1608
L5504
XX
2520
C5527
R5505
R5569 0.01u
15k
180k B
0.7
1.7
36 35 34 33 32
1.6
EXT_DA2
XC.SAVE
2.8
XC.SAVE
1 XHI_SCK
TO(2/2) 2.5
XSCK
XTG_SO
2.7
R5501
470k SI
IC5501
XCS_LCD 2.8
C5503
L5501 0.1u
XCS
B
10uH
2.8
Vcc1
R5557
0 2.8 RB5P003AM1
C5501 TRAP_ADJ
22u
R5502 1.1
4V
XX
TA A R5503 LPF_ADJ
100k
± 0.5% 2.8
3
C5505 XP.SAVE XP.SAVE
0.01u
1.8
B_IN
C5506
0.01u 1.9 2
G_IN
1.8
R_IN
1
C5507
0.01u
1 2 3 4 5
R5506
FB5502
0uH
1608
C5504
0.1u
B
C5529
R5504
XX
XX
R5572
B
1k
XSYS_RST
36
Q5501
R5560
XX C5508
XX 0.1u
B
BGP
2.7
BGP
SWCOM
BLK 0.1
SW
FRP 1.4
FRP
COM_FRP 1.4
COM_FRP
XHI_SCK 2.5
XSCK
2.8
VDD/TESTI
XCS_LCD 2.8
XCS
XTG_SO 2.7
SO
XHI_SO
0.2
SI
2.8
VSYB
8
XVD
2.8
XVD
7 1
XHD
4-89
9 10 11
C5514
10u
6.3V
TA A
*
C5510 C5513
C5509
0.1u 0.1u
1u B B
31 30 29 28 27 26 25
6
2.3
VB
1.7
B_DC_DET C5517
0.1u
2.3 B
5
VG
1.7
G_DC_DET
C5518
0.1u
2.3
B
4 VR
DRIVER 1.7
R_DC_DET C5519
IC5501
0.1u
B
GND2
GND1
4.7
R5516
VSH 10k
13.6
Vcc4
C5520
6.8u
N.C
16V
TA A
N.C
6 7 8 9 10 11 12
R5512
C5512 D5502
2700 100k
0.1u 1T369-01-T8A
R5508 B
68k C5511
C5515
R5507
560p
1000p
47k
CH
SL
R5511
L5505
1M
6.8uH
R5510
R5509
C5516
68k
22k
82p
R5513
1M
R5575
0
C5528
1u
35 34 33 32 31 30 29 28 27 26 25
R5514
XX
0.1
9 HCNT/SPD
R5573 R5574
0 0
1.2
MCLK/CLD
1.4
CLR/CTR
2.8
OE/PSS2
IC5502
2.3
SRT/PSS1
R5515
0
TIMING GENERATOR 1.4
VDD/RES
IC5502
LZ9FF474 0
RESET/EX2
R5522
2.8 XX
STBYB/PSG
2.8
GSRT/MODE2
2.8
GPCK/MODE1
2.8
GRES/EX1
2.8
CP/SPS
R5518
XX
2 3 4 5 6 7 8 9 10 11 12
R5521
0
R5517
XX
R5551
47k
DCR-TRV230E/TRV235E/TRV325E/
TRV330E/TRV430E/TRV530E
12 13 14 15
C5521
C5523
C5522
1u
XX
XX
B
B
B
2012
R5559
XX
TG24
TG23
TG22
TG21
TG20
TG19
TG12
TG18
TG17
TG16
TG15
TG14
TG13
Q5510
13.6
UP04601008S0
SWITCH
12.9
C5524
1u
B
R5568 4.7
XX
2012
Q5502
MGSF1P02LT1
B+ SWITCH 4.7 4.0
13.6
TG24 R5562 R5564
10k 1M
C5532
R5570
R5563
XX
100k
TG23 47k
-15.6
TG22 0
R5571
1M
2.8
R5561
TG21
XX
TG20
Q5509
UN9213J-(K8).SO
TG19
SWITCH -15.6
TG18
TG17 R5567
XX
TG16
TG15
TG14
TG13
TG12
BL_ON
LED 2
TO(2/2)
DETIN
RGB DRIVE, TIMING GENERATOR
PD-138 (1/2)
16 17 18
CN5501 24P
24 VSH5V
23 VSH3V
22 GND
21 VB
20 VG
19 VR
18 SPD
17 CLD
16 CTR
15 PSS2
LCD 901
14 PSS1 3 INCH
COLOR
13 RES LCD UNIT
12 CLS
11 VCOM
10 EX2
9 PSG
8 MO2
7 MO1
6 EX1
5 SPS
4 VGLAC
3 VGL
R5566
XX
2 GND
1 VGH
R5565 C5531
1M 0.01u
CN5502 10P
1 VB
XVD_OUT
2 XVD_OUT
3 VG
4 PANEL_COM
R5553
5 VR
4.7k
CPC
6 MAKER_CHECK
XHD (FOR CHECK)
7 XHD
XHD_OUT
8 XHD_OUT
9 GND
10 GND
PANEL REVERSE
/
FP-283