Philips PET800, Service Manual

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1 2 3 4 5 6 7 8
KEY
OUT0
KEY
OUT1
KEY
OUT2
KEY
OUT3
KEYIN3 KEYIN2 KEYIN1 KEYIN0
1 2 3 4 5 6 7 8
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 NC
LD/VCC
V20
GND
F
E
CD/DVD SW
RF
C
D
B
A
VRCD
VRDVD
MD
LD/CD
GND
LD/DVD
NC
VCC
FCS-
TRK+
TRK-
FCS+
1
2
3
4
5
6 1
2
3
4
5
6
LIMIT
GND
SL-
SL+
SP+
SP-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4 GND
GND
ISEN
VSEN 1
2
3
4
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
XS4
CLK3
XS1
FUNCTION BUTTON PCB
DRIVE
MAIN PCB
LCD
HV POWER PCB
SWITCH PCB
CLK4
JS6
JS5
XS9
XS8
XS3
XS7
VCOMS
SPIO
VBS
LCDR
LCDG
LCDB
MODE1
3.3V
3.3V
CLD
3.3V
3.3V
3.3V
NC
VEE
TFT-GND
VCOMS
SPS
SPOI
CTR
MODE2
CLS
TFT-GND
NC
NC
TFT-16V
TFT-GND
3.3V
NC
TFT+13V
GND
GND
-16V
GND
+15V
GND
GND
UPD5100VDD
UPD5100VDD
SPKR-
SPKR+
SPKL-
SPKL+
GND
GND
TFT ON/OFF
BRIGHT-CO
TFT-HV9V
TFT-HV9V
VCOMS
NC
NC
GND
G
B
R
GND
MODE2
MODE1
SPOI
SPIO
SPS
CLD
CTR
CLS
GND
GND
TFT +5V
TFT +5V
1 2 3
1 2 3
DCIN PO
WERSW
GND
1
2
3
4 1
2
3
4 BATT+
TS
GND
GND
XS001
BATTERY
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SPEAKER
SPEAKER
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
7.0 OVERALL WIRING DAIGRAM