Sony GV-D1000E - Digital Video Cassette Recorder, Service Manual, Page: 28 / 134

GV-D1000/D1000E
COVER
COVER
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
3-4. OVERALL BLOCK DIAGRAM (4/5)
3-7 3-8
PD-130 BOARD(2/3)
RGB
DRIVE
VCOM
VR,VG,VB
COM
DA
VGLAC
CN5502
HD OUT
PANEL COM
VR,VG,VB
FOR
ADJUSTMENTS
LCD
UNIT
CN5501
PANEL 2.8V
Q5601
(1/2)
IC5501
41
48
47
46
27
CURRENT
INVERTER
BACK
LIGHT
T5601
Q5602 ND901
BACKLIGHT
BL HIGH
BL LOW
BL DET
CN5604
DRIVE
DET
IC5602
3 4
35
20
22
24
40
39
TIMING
GENERATOR
HD OUT
(1/2)
(2/2)
(PAGE 3-10)
(PAGE 3-4)
(2/2)
IC5502
IC5601
1
1
44
48
9
5 2
6
7
46
45
42
2 5
8
12
24
8
6
10
4
5
3
1
11
19
20
21
4
5
10
12
18
BL REG 10
3
5
6
7
10
11
23
13
15
14
S/C
GND
R5553
8.2K
PANEL R
PANEL G
PANEL B
PANEL HD
PANEL VD
BL CONT
XCS LCD
CN5503
TO
OVERALL
BLOCK
(2/5)
(VC-275)
TO
OVERALL
BLOCK
(5/5)
(VC-275)
HI SO, SCK
4INCH
LCD901
CPC
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.