Nokia 8850 Manual Do Serviço
NSM–2
Disassembly & Troubleshooting Instructions
Disassembly & Troubleshooting Instructions
PAMS Technical Documentation
Page 12
Issue 1 12/1999
Nokia Mobile Phones Ltd.
Sleep Clock
Check the signal from the J228
Layout picture B signal Clk 32kHz,
should be like in SLEEP CLOCK
Layout picture B signal Clk 32kHz,
should be like in SLEEP CLOCK
IF NOT
IF OK
Change the CCONT
N100
N100
Check R100, R154, R102,
C102, C101, C113 and B100
C102, C101, C113 and B100
picture.
Sleep clock picture.