Sony DCR-TRV40 Service Manual page 55

COVER
COVER
For Schematic Diagram
• Refer to page 4-83 for printed wiring board.
• Refer to page 4-93 for waveforms.
1 2 3
PD-165 BOARD(1/2)
NO MARK:REC/PB MODE
RGB DRIVE,TIMING GENERATOR
A
XX MARK:NO MOUNT
PANEL_-15.3V
PANEL_13.3V
PANEL_4.6V
B
VD_SO
VD_SO
VD_SCK
VD_SCK
XCS_PANEL
XCS_PANEL
C
R5701
470k
L5701
10uH
PANEL_2.8V
C5701
D
68u
4V
TA
1 C5702
(2/2)
0.1u
B
PANEL_B
PANEL_G
PANEL_R
E
F
REG_GND
G
VG
XHD_OUT
XHD_OUT
SYNC
SYNC
XVD
XVD
H
I
VD_SCK
XCS_PANEL
XTG_SO
J
VD_SO
XVD
K
SYNC
XHD_OUT
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
L5703 10uH
C5711
L5704 3.3u
20V
10uH
TA
C5712
C5710
R5707 0.1u
0.01u B
15k
B
36 35 34 33 32 31 30 29 28 27 26
1.5
EXT_DA2
2.8
XC.SAVE
XC.SAVE
2.6
VD_SCK
XSCK 5
XTG_SO 2.7
SI
IC5701
XCS_PANEL 2.7
XCS
2.8
RGB DRIVE
Vcc1
R5702
33k
± 0.5% 1.2
IC5701
TRAP_ADJ
R5703 CXA3592R-T4
27k
± 1.2
0.5%
LPF_ADJ
2.8
XP.SAVE
XP.SAVE
C5704
1
0.01u
1.8
B_IN
C5705
0.01u 1.8
G_IN
1.8 2
R_IN
C5706
0.01u
3
1 2 3 4 5 6 7 8 9 10 11
R5708
2700
R5710
L5702
R5709
68k
10uH 47k
R5711 C5713 R5712
C5707
C5709
22k 560p 68k
10u
0.1u
CH
6.3V
B
TA
R5706
C5703
100k
0.1u
B
Q5701
2SD2216J-QR(K8).SO
RESET
D5701
2.8
MA111-TX
36 35 34 33 32 31 30
0
C5708
0.1u
R5705
470k
BGP 2.7
BGP
SWCOM
0.2
BLK
SW
FRP 1.4
FRP
COM_FRP 1.4 IC5702
COM_FRP
2.6 TIMING GENERATOR
XSCK
2.8
IC5702
VDD/TESTI
CM7021L3-E2
2.7
XCS
2.7
SO
2.6
SI
7
VSYB
2.8
XVD
8 1 2 3 4 5 6 7
4-23
PD-165 PRINTED WIRING BOARD PD-165 PRINTED WIRING BOARD
8 9 10 11
C5715
C5716
0.1u
10u 10V
B TA A
25
4
2.3
VB
VB
C5719
1.4
1u B
B_DC_DET
2.3
VG
VG
C5720
1.5 B
1u
G_DC_DET
6
2.3
VR
VR
1.5
R_DC_DET
C5721
1u B
GND2
GND1
4.6
VSH
13.6
Vcc4
N.C.
C5723 C5724
C5726
N.C.
0.1u 0.1u
1u
B
B
12 TG24
TG23
TG22
TG21
C5714 R5714 D5702
0.1u 100k
1SV288(TPH3) TG20
B
C5717
R5713 0.001u
1M
SL
C5718
TG18
L5705 47p
2.2uH CH
TG17
TG16
TG15
TG14
TG13
29 28 27 26 25
UN9213J-(K8).SO
1.4 TG24
HCNT/SPD
R5717 R5719
9
120
1.4 0 TG23
MCLK/CLD
0
TG22
CLR/CTR
2.7
TG21
OE/PSS2
0.1
TG20
SRT/PSS1
2.8
VDD/RES
0 TG18
RESET/EX2
TG17
2.8
STBYB/SPG
TG16
0
GSRT/MODE2
0.1 TG15
GPCK/MODE1
2.2 TG14
GRES/EX1
0.5 TG13
CP/SPS
8 9 10 11 12
DCR-TRV40/TRV40E/TRV50/TRV50E
12 13 14
R5721
10k
C5722
6.8u 16V
TA A
R5737
R5732
100
100
24P
CN5701
24 VSH
23 VDD
B
22 VSS
21 VB
20 VG
19 VR
18 HCNT
17 MCLK
16 CLR
15 OE
14 SRT
R5727
13 STBYB
56k
12 VBC
11 VCOM
10 RESET
9 STBYB
8 GSRT
7 GPCK
6 GRES
5 N.C.
4 VDD
3 VGL
R5722
2 VSS
10k
1 VGH
C5727
1u
B
Q5702 2.8 COM_OUT
0.1
INVERTER
BL_DET
PWM
BL
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
4-24
15
LCD901
COLOR
LCD
UNIT
2
(2/2)
PD-165 (1/2)