Checking Tcxo Block - LG -P880 Service Manual
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Also See for LG-P880:
- User manual (314 pages) ,
- Quick reference manual (214 pages) ,
- User manual (146 pages)
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4.3 Checking TCXO Block
The output frequency (26MHz) of TCXO (X1000) is used as the reference one of PMB5712
TP2
LGE Internal Use Only
TP2
X1000
1XXA26000FBA
3
OUT
2
GND
VCONT
26MHz
Schematic of the Crystal Part (26MHz)
TP1
4
VCC
1
C1029
22n
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Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
TP1
C1030
10n
Only for training and service purposes
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Troubleshooting
