LG-ID3100
LGE
LG Electronics Inc.
START
Check the TP1 of CON406
(MSMP)= 2.6V ?
Check & replace QSC6010 circuit
No
Yes
Checking Flow : LCD
NG
OK
Re-soldering or Replace
R405~R476
No
Does R405~R476
(LCD connection)
Work Properly?
Change the Main Board
Yes
Check the
Control signal
D[0:15], LCD_RESET/,
LCD_ID, LCD_CS/
,LCD_LIGHT
Check the
CON406 Soldering
No
Re-Soldering CON406
Change the LCD Module
Yes
Check the LCD FPCB connection
Re-connect LCD FPCB
NG
OK
44/57
LGE Internal Use Only
Содержание LG-ID3100
Страница 2: ...CDMA MOBILE SUBSCRIBER UNIT LG ID3100 SINGLE BAND CDMA MOBILE PHONE SERVICE MANUAL ...
Страница 24: ...LG ID3100 LGE LG Electronics Inc Circuit Diagram TP1 TP2 TP3 22 57 LGE Internal Use Only ...
Страница 49: ...LG ID3100 LGE LG Electronics Inc Checking Flow TP1 TP1 TP2 TP3 TP4 TP5 47 57 LGE Internal Use Only ...
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