LG KF750 Service Manual page 148
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- User manual (266 pages) ,
- Quick reference manual (226 pages) ,
- Brochure & specs (12 pages)
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Check R113
Refer to Figure 4-8
Check R114
Refer to Figure 4-10
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Checking 1
26MHz at VCXO
Yes
Checking 2
26MHz at MCLK
Yes
VCXO part is O.K.
Check next stage
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4. TROUBLE SHOOTING
No
VCXO part has a problem.
Changing XTAL or U102
No
VCXO part has a problem.
Changing XTAL or U102
LGE Internal Use Only
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Troubleshooting
