Philips PET708 Service Manual page 25

8.0 ELECTRICAL DIAGRAM
PAC130 MAIN BOARD CIRCUIT DIAGRAM(MCU)
MCU_VDD
PAC130 FUNCTION BOARD CIRCUIT DIAGRAM
MCU_VDD
KEY/AD
1
TP19 TP19
TP18 TP18
C6 C6 C7 C7
10UF 10UF 100N 100N
SCL R100 R100 10 10
SDA R99 R99 10 10
TP20 TP20 TP21 TP21
MCU_VDD
R01 R01
1.2K 1.2K
R02 R02 R03 R03 R05 R05
220 220 300 300 470 470
2 1 2 1 2
SW4 SW4 SW3 SW3 SW5 SW5
TP22 TP22
D01 D01
MC9S08QG8 MC9S08QG8
1 16
RESET PTA0
2 15
PTA4/MS PTA1
3 14
VDD PTA2
4 13
VSS PTA3
R14 R14
5 12
PTB7/SCL PTB0
6 11
PTB6/SDA PTB1
7 10
PTB5/SS PTB2
8 9
PTB4 PTB3
TP23 TP23 TP24 TP24
R04 R04
10K 10K
POWER_KEY
SW6 SW6
KEY/AD
POWER_KEY
POWER_ON
33 33 RESET_T118
C65 C65
1U 1U
TP25 TP25