Panasonic CQVD7001U - CAR A/V DVD NAV, Service Manual

Page: 59 / 74

18.5. TFT-2 Block
CN801(2/2)
CN402
OSDC RET
OSDC COM
OSDC CLK
OSDC CE
TFT DATA
TFT COM
TFT CLK
TFT RESET
SI
27
29
30
28
10
11
18
17
16
19
7
SO
6
CLK
5
RESET
3
VPP
1
4
VD
HD
9
15
D0–11 A0–17
DQ0–11 A0–17
57 3
LPF 6 7
CPH3
5
1
2
OSC
IN
30
BLK
34
R
35
G
36
B
41–44
46–54 58–68
71–78
15 57
11
6
5
7
TFT+B
E-3043A
To
CN151
SYS5V
SYS5V
Q403
(2/2)
Q402
(2/2)
Q402
(1/2)
Q403
(1/2)
FLASH
PRO
3 4 8 7 5 6 2 1
33
37
39
34
38
40
X-
XG
XR
35 X+
3 IC/VPP
28
29
30
8
TFT DATA
VSYNC
HSYNC
SIN
RST
RESET
D0
–
11
A0
–
17
OSC
OUT
SCLK
CS
Y-
Y- YG YR Y+
YG
YR
31 TOUCH SW
36 Y+
26 MONI CNT
25
27
30
I2C CLK
24 I2C DATA
X+ XR XG X-
IC401(2/2)
TFT CPU
OE
IC861
OSD CONTROL
IC862
FLASH MEMORY
E-9580Aa(2/2)
SIDE1
IC863
PRGB
R
G
B
OSD
TFT+B
IN
EN
SYS5V
Q401
CN401
CQ-VD7001U TFT(2/2)
8
1
4
DRV4
DRV2
DRV3
10 DRV5
23 DH
21 DL
TFT+B
TFT+B
TFT+B
REG
REG
REG
REG
IC451
POWER SUPPLY
Q451
Q456,457
Q453,454
ON/OFF
DRIVE
SDA
SCK
IC421
EEPROM
5
8
7
6
5
4
3
2
1
6
21
20
SDA
SCL
IC422
DAC
TILT LED
FLICKER
NT/PAL
VCO
KL CNT
KILL CNT
DIMMER
FREQ
3.3V
-13V
17V
7.5V
5V
Q452
Q455
CQ-VD7001U
59