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7.0 OVERALL WIRING DIAGRAM (for PET730/732)
1
1
C/C
2
2
B/B
3
3
RF
4
4
CD/DVDSW
5
5
A/A
6
6
D/D
7
7
GND
8
8
F
9
9
LD/VCC
XS6
10
10
V20
11
11
E
12
12
LD/CD
13
13
GND
14
14
LD/DVD
15
15
NC
16
16
VCC
17
17
MD
18
18
NC
19
19
VRDVD
20
20
VD/CD
21
21
F-
22
22
T+
23
23
T-
24
24
F+
1
1
LIMIT
2
2
GND
3
3
SL+
4
4
SL-
5
SP-
5
XS008
6
6
SP+
LOADING
BATTERY
POWER PCB
XS3
XS8
1
TFT5V
XS4
2
TFT5V
XS5
3
TFT3.3V
4
TFT3.3V
5
NC
XS2
6
GND
7
SPL+
8
SPL-
9
SPR-
10
SPR+
11
GND
12
GND
MAIN PCB
13
NC
14
NC
15
RESET462
16
SCL
17
SDA
18
GND
19
VIDEO IN
20
GND
21
C
22
Y
XS1
23
GND
24
GND
I1
FUNCTION BUTTON PCB
30
29
1
28
2
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
JS2
12
17
XS7
13
16
14
15
15
14
16
13
17
12
18
11
19
10
20
21
22
23
24
IF PCB
VCOMS
30
29
TFT-13V
SPIO
28
27
NC
26
NC
CLD
25
24
MOD1
GND
23
NC
22
21
GND
NC
20
19
GND
R
18
G
17
LCD
16
B
TFT5V
15
TFT5V
14
13
GND
GND
12
11
TFT+16V
NC
10
9
GND
9
8
8
GND
7
MODE2
7
6
6
CLS
5
SPS
5
4
NC
4
3
3
GND
2
TFT3.3V
2
1
TFT3.3V
1
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