Lcd Block Diagram - Sony CCD-TR618 Service Manual

CCD-TR618/TR618E/TR718E/TR728E/TR818/TRV49/TRV49E/TRV58/
TRV58E/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E

3-9. LCD BLOCK DIAGRAM

CAMERA/VIDEO
(VC-251)
(SEE PAGE 3-9)
VTR/CAMERA
CONTROL
(VC-251)
(SEE PAGE 3-12)
MODE CONTROL
(VC-251)
(SEE PAGE 3-16)
POWER
(VC-251)
(SEE PAGE 3-26)
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
PD-131 BOARD
(TRV MODEL)
IC5501 rj
0.5Vp-p
H
IC5501 rh
H
CN5701
PANEL R 3
PANEL G
4
PANELB 5
PANEL XVD 8
PANEL SYNC
7
XCS LCD DA 10
XVC SCK 11
VC SO 9
PANEL HOLD 6
XSYS RST 1
IC5502 1
H
KEY AD5 2
L5601
BL REG
BL REG 18
Q5602
BL CONT 17
INVERTER
DRIVE
(4-21)
IC5601
PANEL -15.3V
16 PANEL 2.8V
PANEL 13.3V 15
PANEL 4.75V 14
PANEL 2.8V 13
1
CN5701
INH
2 5
Q5601
PWM
EXT DA1
LED
BL DET
16
3-19
IC5501 rk
0.5Vp-p
H
48 R
47 G
(4-20)
46 B
IC5501
39
XSCK
LCD DRIVER
40
SI
41 XCS
VCC
29 30 32 33 7 8 9 10 11
VCO
0.5Vp-p
41 40 39 37 29 27 26
42 XSCK
44
XCS
45
SO
46 SI
48 XVD (4-20)
IC5502
1 HDI
TIMING GENERATOR
3
W/H
SYNC
XVD OUT
47
XHD OUT
2
36
POCB
IC5502 wh
2.8Vp-p
CONTROL SWITCH BLOCK
(PR-10000)
(SEE PAGE 4-19)
3.0Vp-p
6 MHz
CN5702
S001
1
2 PANEL
REVERSE
5
6
T5601
ND901
(BACKLIGHT)
1 CN5601
BL HIGH
5 10
10
2 C5607
3 6
4
(4-21)
IC5602
D5601
6 BL BL LOW
5
3 RECT 3
DET
4
7
PANEL 4.75V
Q5603
2
1
IC5501 w;
IC5501 ws
VCC1 42 PANEL 2.8V
3.0Vp-p
VCC2 25 PANEL 4.75V
2H
VSH 16
26 PANEL 13.3V
VCC3
VCC4 15
2H
VR 20
VG 22
24
VB
27
COM OUT
35
EXT DA1
EXT DA2 37
IC5501 wf
45 38
25 28
2H
RES 19
SPD 24
CLD 23
22
CTR
PSS2 21
PSS1 20
EX2 18
PSG 17
16
MODE2
15
MODE1
EX1 14
SPS 13
CLS 12
30
VDD PANEL 2.8V Q5505
PANEL 2.8V
LED 8
Q5502
PANEL 4.75V
BL DET 5
Q5504
PANEL -15.3V
PANEL 13.3V
TRV MODEL : CCD-TRV49/TRV49E/TRV58/TRV58E/TRV59E/
TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E
3-20
10
GND
9
1K
PANEL ID
6
XHD OUT
8
C SYNC
CN5502
7
VR (FOR CHECK)
5
PANEL COM
4
VG
3
XVD OUT
2
VB
1
3.0Vp-p
VR
19
VG
20
VB
21
V COM
11
C5528
VGLAC
4
VSH 3V
PANEL 2.8V 23
3.0Vp-p
RES
13
LCD901
SPD
18
CLD
17
CTR
16
PSS2
15 LCD
PSS1
PANEL
14
EX2
10
PSG
9
MO2
8
MO1
7
EX1
6
SPS
5
CLS
12
VSH 5V
24
VGL
3
Q5503
VGH
1
CN5501