Sony DCR-TRV22 Service Manual page 52

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DCR-TRV22/TRV22E
COVER
COVER
For Schematic Diagram
• Refer to page 4-79 for printed wiring board.
2
1
PD-188 BOARD(1/2)
DRIVER,TG(RGB/TG BLOCK)
A
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
EP_13.3V
1
(2/2) EP_2.8V
REG_GND
B
C
D
PANEL_B
E
PANEL_G
PANEL_R
F
G
XRST_VTR
H
2
(2/2)
I
J
PSIG
PANEL_VG
XHD_OUT
K
PANEL_XHD
PANEL_XVD
VD_SO
VD_SCK
R6023
XCS_LCD
L
16
PD-188 (1/2)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5 6
C6009
FB6002
1u
0uH
25V
TA
R6005
XX
36 35 34 33 32 31
C6006
XX
0
N.C./C_BG
XC.SAVE 2.8
XC.SAVE
2.8
VD_SCK1
XSCK
2.6
L6001 XTG_SO
10uH SI
IC6001
2.8
XCS_LCD
XCS
DRIVER
2.8
Vcc1
C6002 IC6001
R6002
C6001
10u 2.8 CXA3289BR-T4
470k
4.7u
6.3V
R6001 TRAP_ADJ
B
A
68k
1.2
6
LPF_ADJ
2.8
XP.SAVE
XP.SAVE
1.7
B_IN
C6003 0.01u
1.8
5
G_IN
C6004 0.01u
1.8
R_IN
C6005 0.01u
4
1 2 3 4 5 6
FB6001
0uH
R6003
C6007
1k
0.1u
36 35 34 33 32 31
2.7
BGP
XCLP
PRG 2.8
PRG
BLK 0
SBLK
1.4
FRP
FRP
IC6002
PFRP 1.4
PFRP
TIMING GENERATOR
VD_SCK1 2.8
XSCK
C6008
IC6002
0.01u 2.8
B
CXD3512R-T4
VDD
XCS_LCD 2.8
XCS
XTG_SO 2.6
SO
2.8
PSIG VD_SO
SI
PANEL_VG
XHD_OUT VDO 8
PANEL_XVD 2.8
XVD
PANEL_XHD R6004
1K 7
PANEL_XVD
VD_SO
VD_SCK1
0 XCS_LCD
1 2 3 4 5 6
PANEL_XHD
XHD_OUT
R6008
47k
4-23
PD-188 PRINTED WIRING BOARD PD-188 PRINTED WIRING BOARD
7 8 9 10
C6010
0.01u
B
C6014
1u
B
VP
30 29 28 27 26 25
7.0 VB
VB
3
2.7 C6016
B_DC_DET 1u
B
7.0
VG
VG
2
C6017
2.8
1u
G_DC_DET
B
6.9 VR
1
VR
2.8 C6018
1u
R_DC_DET
B
GND2/N.C.
GND1
VREF
13.2
Vcc3
COM_OUT
COM_IN C6019
4.7u
B
7 8 9 10 11 12
R6013 100k
D6001
1SV290(TPL3)
C6012
C6011
R6009 0.1u
560p C6013
68k B C6015
0.001u 68p
R6007 R6012
B
47k 1M
R6010
R6011 L6002
22k
68k 6.8uH
PSIG
30 29 28 27 26 25
0
9 TG24
VST
1.4
TG23
VCK
2.5 TG22
EN
2.8
TG21
DWN
0.2
TG20
WIDE
2.8
VDD
0
TG18
HST
1.4
TG17
HCK2
1.4 TG16
HCK1
2.8
TG15
RGT
2.8
TG14
POFF
TSTEN
7 8 9 10 11 12
Q6001
HN1B04FE-Y/GR(TPLR3)
SWITCH
Global electronic heritage manuals
11 12 13 14
Q6004
2SA207800LS0
SWITCHING
13.2 13.1
12.5
R6017
C6021
47k
XX
R6018 D6002
12k
XX
0.1
TG14
R6016 2.8
1k
C6020
XX
Q6003
UNR32A300LS0
INVERTER
R6021
150k
RB6001
100
RB6002
TG24
XX
TG23
TG22
TG21
D6003
RD3.3UM-T1B
TG20
TG18
TG17
TG16
TG15
R6022
820k
R6019
1M
R6015
10k
Q6005
2SA207800LS0
LEVEL SHIFT
Q6002
1.0
HN1B04FE-Y/GR(TPLR3)
7.5 13.1
SWITCH 4 6
6.9 7.5
C6022
R6020
5 2 0.1u
68k
B
3 1
6.9
R6014
10k
6.4
1 3
6.9 6.4
2 5
6 4
13.1 6.9
4-24
19/1/2014
15 16 17
C6024
0.1u
B
CN6001 24P
24 TEST1
23 COM
22 VST
21 VCK
20 EN
19 DWN
18 VDD
C6023
1u
17 VSS
B
LCD901
16 VDOG
2.5INCH
COLOR LCD
15 VVSSG
UNIT
14 CS
(with Touch
PANEL)
13 WIDE
12 HST
11 REF
10 SOUT
9 CRext
8 HCK2
7 HCK1
6 PSIG
5 G
4 R
3 B
2 RGT
1 TEST2
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
1.6
DAC
BL_ON 3
(2/2)
LED
DETIN