Wcdma Part; Checking Rx Signal Path - LG -H815 Service Manual
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- User manual (324 pages) ,
- User manual (224 pages) ,
- User manual (230 pages)
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3.6.1 WCDMA PART
Checking Rx signal path(B1/B2/B5/B8)
Checking Flow
START
Check TP1/2/3/4
Signal exist?
YES
Check Transceiver
physical damage
or soldering condition
OK?
Check next step
LGE Internal Use Only
Check U1201
NO
Replace U1500
NO
U1500
TP3
20
3. TROUBLE SHOOTING
Image
TP4
Copyright ⓒ 2015 LG Electronics. Inc. All right
reserved. Only training and service purposes
TP2
TP1
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