Ericsson PF 768 Troubleshooting Instructions page 63

PF768, Standard Electrical Repairs
Positon Designation
R627 RESISTOR
R628 RESISTOR
R629 RESISTOR
R630 RESISTOR
R631 RESISTOR
R632 RESISTOR
R633 RESISTOR
R634 RESISTOR
R635 RESISTOR
R636 RESISTOR
R642 RESISTOR
R643 RESISTOR
R644 RESISTOR
R645 RESISTOR
R646 RESISTOR
R647 RESISTOR
R650 RESISTOR
R651 RESISTOR
R652 RESISTOR
R653 RESISTOR
R656 RESISTOR
R700 RESISTOR
R704 RESISTOR
R706 RESISTOR
Part No.
REP 622 001/0
REP 622 453/1
REP 622 456/1
REP 622 456/1
REP 622 456/1
REP 622 456/1
REP 622 456/1
REP 622 456/1
REP 622 455/22
REP 622 455/22
Advanced
Advanced
Advanced
Advanced
REP 622 453/33
REP 622 453/33
REP 622 456/1
REP 622 454/1
REP 622 451/47
REP 624 001/0
REP 622 001/0
REP 622 456/1
REP 622 456/1
REP 622 451/47
4/00021-2/FEA 209 544/11.C
Trouble shooting
NOTE instruction
Verify SIM func- SIM
tion
Verify SIM func- SIM
tion
Verify keyboard Keyboard
function
Verify keyboard Keyboard
function
Verify keyboard Keyboard
function
Verify keyboard Keyboard
function
Verify keyboard Keyboard
function
Verify vehicle Audio
handsfree function
Verify portable Audio
handsfree function
Verify green top
LED
Verify red top LED
Verify external
equipment function
Verify buzzer func- Illumination and
tion Buzzer
Verify buzzer func- Illumination and
tion Buzzer
Verify buzzer func- Illumination and
tion Buzzer
Verify On/Off func-
tion
Verify SIM func-
tion
Verify SIM func- SIM
tion
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