Pantech PG-1210 Service Manual
Also see for PG-1210: User manual
                                             | |
Contents
| 
PG-1210 Service Manual6.2.6 Melody not ringing1. Check to see if C301, C303 is Vbat : CP1212. Check to see if C302, C300 is 2.8 V : CP1223. Check U301.12, 13, 14 pin for waveform: CP123NO Æ Check that C306, R301,R302, C307and R303 cold solder, broken, short to the otherPCB pattern or notCheck U301 17, 18 pin SPOUT1,SPOUT2 for waveform : NO Æ replace SPK.32PANTECHCP122CP121CP123CP123CP121CP122 |
Related manuals for Pantech PG-1210
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine