Sony DCR-TRV145E DCR-TRV147E DCR-TRV245E Service Manual page 43

COVER
COVER
3-5. OVERALL BLOCK DIAGRAM (5/5)
PD-180 BOARD (2/2)
CN5701
(2/2)
XSYS RST
1
PANEL R,
PANEL G,
48
3
PANEL B
4 47
5 46
41
40
XCS LCD
10 39
44
46
10
9
45
VD SO, VD SCK
11
OVERALL
42
(2/5)
PANEL HD
(PAGE 3-3) 7 1
PANEL VD
8 48
36
XHD OUT
BL CONT
17
05
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
TYPE C/S: Please refer to page 1-2
to discriminate the type of LCD.
CN5502
C-SYNC/XHD
7
PANEL ID
6
XHD OUT
R5522
8
3.3k : TYPE C PANEL COM
CPC
4
2.2k : TYPE S
(FOR CHECK)
5
VR,VG,VB
3
1
CN5501
LCD901
20
IC5501 19
VR, VG, VB
22 20
LCD
21
DRIVER 24
(1/2) 2.5 INCH
COM VCOM
COLOR
27 11
LCD UNIT
DAC
35
5
10
IC5502
13
13
TIMING
GENERATOR 18
24
(1/2)
Q5601
4
2 8 5
IC5601
(2/2)
5 2
7
1
6 PANEL 2.8V
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
T5601
ND901 Q5602
CN5601
BACKLIGHT
INVERTER
10 BL REG
BL HIGH
BACK
LIGHT
DRIVE
IC5602
D5601
BL LOW CURRENT
3 4
3
DETECT
(2/2)
BL DET
A : VIDEO SIGNAL
DCR-TRV145E/TRV147E/TRV245E/TRV250E
3-10