Ericsson PF 768 Troubleshooting Instructions page 64

PF768, Standard Electrical Repairs
Positon Designation
R708 RESISTOR
R709 RESISTOR
R710 RESISTOR
R711 RESISTOR
R719 RESISTOR
R720 RESISTOR
R724 RESISTOR
R725 RESISTOR
R802 RESISTOR
R803 RESISTOR
R804 RESISTOR
R805 RESISTOR
R807 RESISTOR
R808 RESISTOR
R812 RESISTOR
R814 RESISTOR
R815 RESISTOR
R816 RESISTOR
R817 RESISTOR
R818 RESISTOR
R819 RESISTOR
R820 RESISTOR
R822 RESISTOR
R823 RESISTOR
R825 RESISTOR
R830 RESISTOR
R831 RESISTOR
R832 THERMISTOR
Part No.
REP 622 456/1
REP 622 454/47
REP 622 656/1
REP 622 656/1
REP 622 455/47
REP 622 456/18
REP 624 652/47
REP 622 456/1
REP 622 654/39
REP 622 453/1
REP 622 456/1
REP 622 655/15
REP 622 655/68
REP 622 656/1
REP 622 653/47
REP 622 653/47
REP 622 656/1
REP 622 453/47
REP 622 454/1
REP 622 455/22
REP 622 454/1
REP 622 653/47
REP 622 456/1
REP 622 456/1
REP 622 654/33
REP 622 453/47
REP 622 455/1
REZ 401 055/1
4/00021-2/FEA 209 544/11.C
Trouble shooting
NOTE instruction
Verify On/Off func-
tion
Verify On/Off func-
tion
Verify Real Time
Clock function
Verify Real Time
Clock function
Verify external SIM
equipment function
Verify handsfree Audio
mic function
Verify handsfree Audio
earphone function
Verify handsfree Audio
earphone function
Verify handsfree Audio
mic function
Verify display
function
Verify display
function
Verify mic function
Verify mic function
Verify mic function Audio
Verify mic function Audio
Verify mic function
Verify mic function Audio
Verify mic function
Verify handsfree Audio
mic function
Verify handsfree Audio
mic function
64
(68)