Nokia 6110 - Phone Features; Active Standby Mode

PAMS
Technical Documentation
NSE–3
Disassembly & Troubleshooting Instructions
Page 19
Original, 11/97
Audio failure (2)
Check
D200 (MAD2)
Digital PCM data at pin 52 of Cobba (N250)
during a call
NO
Downlink (earphone) is broken
YES
YES
DC voltage at pins 5 and 6 of
N250 is 1.4 V during a call
NO
Check
N250 (Cobba)
YES
Analog audio signal (some ten millivolts) at pins 5 and
6 of N250 during a call
NO
Check
N250 (Cobba)