LG -A258 Service Manual page 67
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Also See for LG-A258:
- Quick reference manual (118 pages) ,
- User manual (35 pages) ,
- User manual (2 pages)
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4. TROUBLE SHOOTING
4.3.1 Checking Crystal Circuit
TEST POINT
1 pin : 26MHz
1 pin : 26MHz
X100
X100
Figure 4.3.1 Main Crystal
CHECKING FLOW
No
Replace X100
26 MHz O.K?
Yes
Crystal is OK.
See next page to check Mobile SW , TX
module and Rx Circuit
LGE Internal Use Only
- 67 -
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Only for training and service purposes
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