Sony DCR-DVD100 Service Manual page 47

DCR-DVD100/DVD100E
COVER
COVER
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-106 for waveforms.
2 3 4
1
PD-188 BOARD(1/2)
A
LCD DRIVE(RGB/TG BLOCK) NO MARK:REC/PB MODE
XX MARK:NO MOUNT
CN6201 20P
BL_GND
BL_GND 1
SE_GND
SE_GND 2
EP_13.3V 3
BL_REG
BL_REG 4
BL_CONT
BL_CONT 5
B
EP_4.75V
EP_4.75V 6
EP_2.8V 7
TO
CK-127 BOARD REG_GND 8
CN5202 PANEL_B
PANEL_B 9
PANEL_G
( THROUGH THE
) PANEL_G 10
PV-018 HARNESS
PANEL_R
PANEL_R 11
(PAGE 4-21)
VG
VG 12
PSIG
PSIG 13
C
XRST_VTR
XRST_VTR 14
VD_SCK
VD_SCK 15
XCS_LCD
XCS_LCD 16
VD_SO
VD_SO 17
PANEL_XVD
PANEL_XVD 18
PANEL_XHD
PANEL_XHD 19
XHD_OUT
XHD_OUT 20
D
REG_GND
BL_GND
BL_GND
SE_GND
SE_GND
BL_REG
BL_REG
EP_4.75V
EP_4.75V
BL_CONT
BL_CONT
E
1
(2/2)
F
EP_2.8V
G
H
I
J
K
L
16
PD-188 (1/2)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8
C6006
R6005
XX
XX
36
0
N.C.
XC.SAVE 2.8
XC.SAVE
VD_SCK1 2.7
XSCK
XTG_SO 2.6
SI
R6002
XCS_LCD 2.8
470k
L6001 XCS
10uH
2.8
Vcc1
2.8
TRAP_ADJ
C6001
C6002
4.7u 10u 1.2
LPF_ADJ
B 6.3V
R6001
A
68k XP.SAVE 2.8
XP.SAVE 4
PANEL_B 1.7
B_IN
C6003 0.01u
PANEL_G 1.7 5
G_IN
C6004 0.01u
PANEL_R 1.7
R_IN
C6005 0.01u 6
1
FB6001
0uH
VG
XRST_VTR
R6003
1k
C6007
0.1u
BGP 2.7
PRG 2.8
BLK 0
FRP 1.4
PFRP 1.4
VD_SCK1 2.7
C6008 2.8
0.01u
B
XCS_LCD 2.8
XTG_SO 2.6
VD_SO 2.7
R6004
1k
PANEL_XVD 2.7
XHD_OUT
PANEL_XHD
PANEL_XVD
VD_SO
R6023 0
VD_SCK VD_SCK1 PANEL_XHD
XCS_LCD XHD_OUT
PSIG
4-13
PD-188 PRINTED WIRING BOARD PD-188 PRINTED WIRING BOARD
9 10 11 12
FB6002 0uH
C6010
C6009
1u 0.01u
25V B
TA
C6014
1u
B
35 34 33 32 31 30 29 28 27 26 25
3
7.0
VB
C6016 1u B
2.9
B_DC_DET
2 7.0
VG
C6017 1u B
3.1
G_DC_DET
IC6001 1 7.0
VR
C6018 1u B
RGB DRIVE 2.9
R_DC_DET
IC6001
CXA3289BR-T4
GND2
GND1
C6019
VREF
4.7u
B
13.5
Vcc3
COM_OUT
COM_IN
2 3 4 5 6 7 8 9 10 11 12
C6012
0.1u
B
R6013
100k
R6009 D6001
68k
1SV290(TPL3)
R6012
R6007
47k 1M
C6013
0.001u
R6010 R6011
B
22k 68k C6015
L6002
68p
6.8uH
36 35 34 33 32 31 30 29 28 27 26 25
8
0
XCLP VST
1.4
PRG VCK
2.6
SBLK EN
2.8
FRP DWN
IC6002
0.1
PFRP WIDE
TIMING GENERATOR
2.8
XSCK VDD
IC6002
CXD3512R-T4
0
VDD HST
1.4
XCS HCK2
1.4
SO HCK1
2.8
SI RGT
2.8
VDO POFF
9
XVD TSTEN
7
1 2 3 4 5 6 7 8 9 10 11 12
R6008
47k
13 14 15 16
VP
Q6004
2SA207800LS0
SWITCH
13.5 13.4
VB
C6021
R6017
XX
47k
12.7
B
VG R6018
12k
RB6001 D6002
XX
100X4
VR
0.1
R6016
2.7
1k
TG14
C6020
Q6003
XX
UNR32A300LS0
SWITCH
RB6002 XX
TG24
TG23
TG22
TG21
TG20
TG18
TG17
TG16
TG15
Q6002
HN1B04FE-Y/GR(TPLR3)
R6015
10k 13.4
TG24
7.6
6
4
TG23
5 2
TG22 7.0 7.6
3 1
Q6001,6002
PSIG DRIVE
TG21 7.0
R6014
TG20
10k
6.5
1 3
7.0
TG18
2 5
6.5
6 4
TG17
13.4 7.0
SIGNAL PATH
TG16
Q6001
HN1B04FE-Y/GR(TPLR3)
TG15
TG14
REC
PB
4-14
Ver 1.1 2003. 12
17 18 19
C6024
0.1u
R6021
B
150k
CN6001 24P LCD901
24
TEST1
23 COM
22 VST
21 VCK
20 EN
19 DWN
18 VDD
C6023
1u
17 VSS
B
16 VDOG 2.5 INCH
COLOR LCD
D6003
15 VVSSG UNIT
RD3.3UM-T1B
14 CS
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
R6022
R6019 820k
1.6
1M
1.0
C6022 R6020
0.1u 68k
B
Q6005
2SA207800LS0
LEVEL SHIFT
VIDEO SIGNAL
CHROMA Y Y/CHROMA
DAC
BL_ON
2
(2/2)
LED
DETIN