LG GX200 Service Manual page 100
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Also See for GX200:
- User manual (95 pages) ,
- User manual (47 pages) ,
- User manual (55 pages)
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4.15.3 Checking Flow
Start
M a k e a C a l l a n d c h a n g e a u d i o p a t c h
t o l i n k B T e a r p h o n e
C h e c k B T f u n c t i o n
i s w o r k w e l l ?
YES
C h e c k v o l t a g e o f
T P 1 s t a t u s ?
YES
C h e c k c o m p o n e n t U 3 0 1
s o l d e r i n g s t a u t s ?
YES
B T f u n c t i o n w o r k
p r o p e r l y
R e - s o l d e r o r r e p l a c e
NO
U 3 0 1 a n d a r o u n d
c i r c u i t t r y a g a i n
R e - s o l d e r
NO
C P U ( U 4 0 1 ) a n d a n d
t r y a g a i n
NO
R e - s o l d e r U 3 0 1 a n d
a n d t r y a g a i n
-100-
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