Sony DCR-TRV140 Servise Manual page 19

DCR-TRV140/TRV140E/TRV140M
PR-10000 (CONTROL SWITCH BLOCK), PD-156 (RGB DRIVER, TIMING GENERATOR) SCHEMATIC DIAGRAM • See page 4-51 for PD-156 printed wiring board. • See page 4-67 for waveforms.
1 2 3 4
PD-156 BOARD (1/2)
A
RGB DRIVE,TIMING GENERATOR
-REF.NO.:30,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
DAC
< >:TYPE C MODEL
SE_GND
(REC/PB MODE)
( ):TYPE S MODEL BL_GND
(REC/PB MODE)
BL_REG
1
B PD-156 BOARD (2/2)
BL_CONT
PANEL_4.75V
PANEL_2.8V
REG_GND
CN5701 20P
SE_GND 20
C
BL_GND 19
BL_REG 18
BL_CONT 17
PANEL_-15.3V 16
PANEL_13.3V 15
PANEL_4.75V 14
PANEL_2.8V 13
VC-273 BOARD (5/16)
REG_GND 12
CN1003
D
THROUGH THE XVC_SCK 11
PD-115 HARNESS XCS_LCD_DA 10
(SEE PAGE 4-24)
VC_SO 9
PANEL_XVD 8
C-SYNC 7
PANEL_HOLD 6
PANEL_B 5
PANEL_G 4
E
PANEL_R 3
AD5 2
XSYS_RST 1
F
CONTROL SWITCH
BLOCK
(PR-10000)
S001
(PANEL REVERSE)
W001 6P CN5702 6P
G
1 PANEL_REV PANEL_REV 1
2 PANEL_REV PANEL_REV 2
3 N.C N.C. 3
4 N.C N.C. 4
5 REG_GND GND 5
6 REG_GND GND 6
H CONTROL SWITCH BLOCK(PR-10000)
is replaced as a block.
so the PRINTED WIRING BOARD is omitted.
I
J
SIGNAL PATH
K
VIDEO SIGNAL
REC
PB
L
05
CONTROL SWITCH BLOCK / RGB DRIVER, TIMING GENERATOR
PR-10000
5 6 7 8
TYPE S
R5531
180k
1.4
XC.SAVE 2.8
XVC_SCK 2.4
XTG_SO 2.5
R5501
XCS_PANEL 3
470k
L5501
10uH
2.8
R5523
0 2.8
XVC_SCK
C5503
C5501
XCS_PANEL XX 1.1
4.7u R5502
R5503
XVC_SO XX
100k
XP.SAVE 2.8
0.5%
XVD
SYNC 1.8
HOLD
C5505 0.01u
1.8
C5506 0.01u
1.8
C5507
0.01u 3
2
R5702 R5703
XX XX
1
FB5501
0uH
R5539
XX
C5529 R5504
XX XX
C5508
10p
Q5501
XX
BGP
BLK
FRP
COM_FRP
XVC_SCK
C5504
0.01u
XCS_PANEL
XTG_SO
XVC_SO
XVD_OUT
XVD
11
CHROMA
SYNC
XHD_OUT
HOLD
PD-156 (1/2)
9 10 11 12
FB5502
0uH
FB5503
XX
L5502 C5514
22uH 22u
6.3V
C5509 C5510 C5513
R5505
3.3u 0.01u 0.01u
15k
7
25V
0.7 1.8 1.1 2.7 0.1 1.4 1.4 6.7
36 35 34 33 32 31 30 29 28 27 26 25
6
5
2.3
EXT_DA2 VB
C5517
0.1u
1.6
XC.SAVE B_DC_DET
2.3
XSCK VG
C5518
1.7 0.1u
SI G_DC_DET
2.3
XCS IC5501 VR
C5519
1.6 0.1u
Vcc1 LCD DRIVER R_DC_DET
IC5501
4
TRAP_ADJ RB5P003AM1 GND2
LPF_ADJ GND1
4.7
XP.SAVE VSH
13.3
B_IN Vcc4
G_IN N.C
R_IN N.C
1 2 3 4 5 6 7 8 9 10 11 12
1.4 1.4 1.4 1.4 (2.5)<2.7>
R5506
R5512
D5502
2700 100k
1SV290(TPL3)
R5508
R5511
68k
R5507 C5515
1M
0.001u
47k
L5503
C5516
27uH
R5509 C5511 R5510
100p :TYPE S
560p
22k 68k
220p :TYPE C
R5513
1M
TYPE S
10
R5534
0
2.8 2.8 2.8 1.4 2.8 1.5 1.5 2.8
36 35 34 33 32 31 30 29 28 27 26 25
2.7 (0)<1.4>
BGP HCNT/SPD
1.4
SWCOM MCLK/CLD
0.1 (1.4)<0.4>
SW CLR/CTR
1.4 (2.8)<2.4>
FRP OE/PSS2
1.4 (2.3)<0.1>
COM_FRP IC5502 SRT/PSS1
2.4 (1.4)<2.8>
XSCK TIMING GENERATOR VDD/RES
2.8 0
IC5502
VDD/TESTI LZ9FF474 :TYPE S RESET/EX2
CM7021L3-E :TYPE C
3 2.8
XCS STBYB/PSG
Note 1:IC5502 Pin Name
2.5 (2.8)<0>
A/B
SO GSRT/MODE2
A :TYPE C MODEL
(0.7)<2.2> B :TYPE S MODEL (2.8)<0.1>
SI GPCK/MODE1
2.8 (2.8)<2.6>
VSYB GRES/EX1
2.8 (2.8)<0.5>
XVD CP/SPS
8
9
1 2 3 4 5 6 7 8 9 10 11 12
2.6 2.6 0 2.8 2.8 0 (2.4)<2.8>
R5521
47k
D5504
XX
13 14 15 16 17
VB
VG
RB5501
100
VR
R5516
10k
C5520
10u
16V
D5505
XX
C5522 C5523
XX XX
R5525
0
TYPE C
TG24
TG23
TG22
TG21
TG20
TG19
TYPE S
TG12
TG18
TG17
TG16
TG15
TG14
C5528
1u TG13
25V
TYPE C
R5514
0
TYPE C
R5530
0
C5524
1u
Q5502
TG24
MGSF1P02LT1
B+ SWITCH S 4.7
TG23
4.7 RB5503 4.7
10k
TG22 R5532
C5532
100k
XX
0
TG21
R5533 3.4
0
1M
4
TG20 2.8
2.8
5
TYPE S
TG19
Q5505
3
R5515 RN1104F(TPL3)
0 SWITCH
TG18
R5520
0 TG17
TYPE C
TG16
TG15
TG14
When the machine needs to be repaired.please refer to
TG13 page 7 to discriminate the type of LCD(TYPE C or TYPE S)
TYPE C
R5518
0
TYPE S
R5519
0
TG12
R5517
220k
TYPE C
BL_ON
2
LED PD-156 BOARD (2/2)
DETIN
18 19 20
CN5502 10P
VB
1 VB
XVD_OUT
2 XVD_OUT
VG
3 VG
4 PANEL_COM
VR
CPC
5 VR
R5522
(FOR CHECK)
1k :TYPE S 6 PANEL_ID
1.5k :TYPE C
7 C-SYNC/XHD
XHD_OUT
8 XHD_OUT
9 GND
10 GND
CN5501 24P
24 VSH/ VSH5V
23 VDD/ VSH3V
22 VSS/ GND
21 VB/ VB
20 VG/ VG
19 VR/ VR
18 HCNT/ SPD
17 MCLK/ CLD
16 CLR/ CTR
15 OE/ PSS2
14 SRT/ PSS1 LCD901
2.5INCH
13 STBYB/ RES COLOR
LCD UNIT
12 VBC/ CLS
11 VCOM/ VCOM
10 RESET/ EX2
9 STBYB/ PSG
8 GSRT/ MO2
7 GPCK/ MO1
6 GRES/ EX1
5 N.C./ SPS
4 VDD/ VGLAC
3 VGL/ VGL
2 VSS/ GND
TYPE C
1 VGH/ VGH
R5528
0
R5541
XX Note 2:CN5501 Pin Name
13.3
A/B
A :TYPE C MODEL
B :TYPE S MODEL
6
4
2 5
C5531
12.7 0.01u
1 3
13.3
Q5503
4.1
HN1B04FE-Y/GR(TPLR3)
SWITCH RB5502
1M
6
-15.9
2
Q5504
HN1B04FE-Y/
GR(TPLR3)
1
SWITCH
-15.3
-15.9
TYPE S
R5540
R5529
XX
0
TYPE C