Philips PET706 Service Manual page 15

7.0 BLOCK DIAGRAM
SWITCH PCB
1 1
XS002
GND
2 2
LD/DVD
3 3
NC
4 4
VCC
5 5
MD
6 6
LD/CD
7 7
VRDVD
XS5
8 8
VRCD
9 9
NC
10 10
E
11 LDVCC 11
12 12
V20
13 13
GND
14 14
F
15 B 15
16 A 16
17 RF 17
18 18
CD DVD SW
19 D 19
20 C 20
21 T- 21
22 T+ 22
F+
23 23
24 F- 24
1 1
LIMIT
2 GND 2
3 3
SL+
4 4
SL-
XS8
5 5
SP+
6 SP- 6
LOADING
XS1
FUNCTION BUTTON PCB
BATTERY
XS001
1
XS3
2
3
4
1
2
3
4
5
6
MAIN PCB
7
8
9
10
11
JS7
12
13
14
15
16
17
18
19
20
HV POWER PCB
HV9V 1
TFTON 2
BRIGHCON
3
GND 4
1
TFT5V
TFT5V 2
TFT3.3V 3
TFT3.3V 4
GND 5
GND
6
SPL+ 7
SPL- 8
SPR- 9
SPR+
10
GND
11
GND
12
JS1
RESENT-462 13
SCL-462
14
SDA-462
15
GDN
16
TFT video IN
17
GND
18
C-OUT
19
IF PCB
Y-OUT
20
1 GND 1
2 GND 2
3 ISEN 3
4 VSEN 4
30 30
VCOMS
29 29
TFT-13V
28 SPIO 28
27 NC 27
26 NC 26
25 25
CLD
24 MOD1 24
23 GND 23
22 TFT3.3V 22
21 GND 21
NC
20 20
19 GND 19
LCD
18 R 18
17 G 17
XS7
B
16 16
TFT5V
15 15
TFT5V
14 14
13 GND 13
GND
12 12
TFT+13V
11 11
COMS
10 10
GND
9 9
GND
8 8
MODE2
7 7
CLS
6 6
SPS
5 5
TFT3.3V
4 4
GND
3 3
TFT3.3V
2 2
TFT3.3V
1 1