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Speaker/Receiver Trouble (5)
2. Speaker Trouble
START
No
Yes
No
Reco nnect FPCB.
Yes
Contact in g of CN201
and Speaker is O K?
No
Re-contact the
CN201 and Speaker.
Yes
Enter into Engineering Mode and
go to menu ìBaseband => Alert => Ringî
Does sin e wave appear
at C217?
Melody IC is out of or der.
Change the U201.
Conne ction be twe en
FPCB and boa rd is OK?
Speaker is out of order.
Change th e Speaker .
Yes
V_CAM is 2.8V?
No
Main boa rd is out of or der.
Change the boa rd.
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Содержание LG9200
Страница 1: ...Service Manual Model F9200 Service Manual LG9200 Date October 2005 Issue 1 0 Z 3 X B O X C O M ...
Страница 3: ... 4 Z 3 X B O X C O M ...
Страница 107: ... 120 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 108: ... 121 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 109: ...8 PCB LAYOUT 122 Z 3 X B O X C O M ...
Страница 110: ... 123 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 111: ... 124 Z 3 X B O X C O M ...
Страница 116: ...9 Calibration 129 E Calibration Equipment Setup Z 3 X B O X C O M ...
Страница 120: ...9 Calibration 133 Calibration LG9200 with HOT_KIMCHI 1 Calibration is running Z 3 X B O X C O M ...
Страница 121: ...9 Calibration 134 Calibration LG9200 with HOT_KIMCHI 1 Calibration is complete Z 3 X B O X C O M ...
Страница 123: ... 136 Z 3 X B O X C O M ...
Страница 142: ...Note Z 3 X B O X C O M ...