Panasonic CQ-VW100U Service Manual page 14

Dual din in-dash 7” widescreen color lcd monitor/dvd receiver
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6.2.
Main-2/SW/TFT/LED Block
E-9943Aa
IC551
CN551
REMO DATA
LIGHT
4
4
9
RECEIVE
10
3
AD KEY1
SW560
9
4
EJECT
SW558
REW
SW557
SET-UP
AD KEY2
3
10
SW552
VOL DOWN
SW559
FF
AD KEY3
2
11
SW551
MUTE
SW553
VOL UP
SW554
DIMMER
PWR
5
8
SW
Q901,902
SW556
8
5
RESET
SW VDD
6
7
7
6
SW555
SRC
CN DET 2
11
2
CN903
CN452(2/2)
E-4C335a
CN151(2/2)
9
9
1
RM OUT
IC604
7
SYSTEM CONTROL
IC603
3
2
5
SW
67 NAVI RM OUT
7
56 NAVI RM CH
IC604
IC604
+
28 REMO DATA
6
2
REMOTE
12 12
138
AD KEY1
13 13
139
AD KEY2
14 14
140
AD KEY3
12 X1
X601
ILL10V
7
7
4.1943MHz
13 X2
SYS ON
8
8
44 LED ON
IC704
FW RST
VDD3.3V
V
2
1
DET
RESET
+
10 10
14 RESET
Q151,152
VDD5V
PWR
31 31
SW
42
SRC LED
11 11
43
SRC KEY
128
CN DET2
6
6
IC704
BATT
BATT
74
4
5
BATT SENS
CHECK
CN704
CN703
Q718
LED
1
1
127
INS LED
DRIVE
SYS5V
2
2
E-4C335d
CN151
CN452
(1/2)
(1/2)
NAVI R
3
3
W MODEL
NAVI G
4
4
ONLY
NAVI B
5
5
1
1
AV VIDEO
W MODEL
ONLY
IC601(2/3)
T108
RSTB
4
24
24
MONI CNT
125
23
23
I2C SDA
TFT SDA
22
26
26
I2C SCL
TFT SCL
23
25
Q602(1/2)
Y+
VDD3.3V
20
20
Y+
133
YR
YR
144
16
16
YG
18
18
YG
142
Q603
Y-
135
Q601
(1/2)
TOUCH
Y-
126
22
22
SW
VDD3.3V
X+
19
19
Q602(2/2)
X+
132
XR
143
15
15
XR
XG
XG
141
17
17
134
X-
Q603(2/2)
X-
21
21
INV PWR
58
38–40
BATT
38–40
PWR
SW
Q154,157
32–34
SYS5V
32–34
14
E-4C336
IC801
DIGITAL VIDEO PROCESS
33
XCLKI
X801
IOR
27MHz
34
XCLKO
IOG
IOB
14
ACR2
STH1
9
AY2
STH2
4
ACB2
OEH
CPH1
16
ACR0
CPH2
IC906
CPH3
STV1
SYNC
3
4
27
HSI
SEP
STV2
OEV
28
RSTB
CKV
ENA
36 PWM1
VCOM DC
29
SDA
30
SCL
VCOM AMP
Q404
IC402
SYS5V
TFT1.8V
1.8V
ON/OFF
1
5
REG
DRIVE
IC401
DC/DC CONV.
SYS5V
SYS5V
41
EXT2
4
40
STBY
EXT3
47
VSW
8
SYS5V
ON/OFF
IC802
DRIVE
Q403
5
SYS5V
EEPROM
ON/OFF
6
DRIVE
IC452
IC451
D/A CONV
DC/AC INVERTER
OVP
2
5
SDA
4
SCL
Q451
INV+B
7
14
DIM
8
17
RT
PDRA
19
NDRB
20
ENA
3
NDRD
11
PDRC
12
INV+B
TFT5V
5
VDDA
Q452
FB
9
INV+B
SYS5V
CQ-VW100W/N/U MAIN(2/3) / SW / TFT / LED
CN901
VR
79
18
VG
78
19
VB
77
20
STHR
52
16
STHL
53
29
49
28
54
22
55
23
24
56
STVD
63
4
STVU
64
10
62
7
LCD
61
6
PANEL
83
MONITOR
3
IC901
VCOM
82
6
1
15
DRIVE
27
11
TFT3.3V
12
Q401,402
TFT5V
PWR
17
SW
Q405
-10V
3
+15V
13
CN451
T451
HV
LCD
1
PANEL
LV
2
MONITOR
CN902
Y+
8
YR
7
YG
3
Y-
TOUCH
4
X+
PANEL
6
XR
5
XG
1
X-
2

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