Table of Contents
Advertisement
7.0 OVERALL WIRING DIAGRAM (for PET735/PET738)
BATTERY
POWER PCB
1
1
C/C
2
2
B/B
3
3
RF
4
4
CD/DVDSW
5
5
A/A
6
6
D/D
XS6
7
7
GND
8
8
F
9
9
LD/VCC
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
XS3
XS8
XS4
MAIN PCB
1
TFT5V
2
TFT5V
XS5
3
TFT3.3V
4
TFT3.3V
5
NC
6
GND
7
SPL+
8
SPL-
9
SPR-
10
SPR+
11
GND
12
GND
13
PWM
XS2
14
TFTON
15
RESET462
16
SCL#
17
#SDA
18
GND
19
VIDEO IN
20
GND
21
C
22
Y
23
GND
24
GND
XS20
I2
FUNCTION BUTTON PCB
30
COM#
1
29
-13V
2
28
SPIO
3
27
CPH1
4
26
CPH1
5
25
CPH1
6
24
MOD1
7
23
GND
8
22
L/R#
9
21
GND
10
20
NC
11
19
GND
12
XS7
18
R
13
JS2
17
G
14
16
B
15
15
TFT5V
16
14
TFT5V
17
13
GND
18
12
GND
19
11
+16V
20
10
-13V
21
9
GND
22
8
GND
23
7
MOD2
24
6
CLS
IF PCB
5
SPS
4
U/D#
3
GND
2
TFT3.3V
1
TFT3.3V
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
LCD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Advertisement
Table of Contents
