LG HB620 Service Manual

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9. PCB LAYOUT
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
CN501
Sub PCB
connector
No DVBH
U201
MSM6280
Can’t Boot the
phone
U101
RTR6275
Rx Sensiitivity or
Tx power
U401
PM6650-3P
No power on
CN502
LCD FPCB connector
No display,camera,
Speaker,Vibrator,DVB
U807
TCC7920S
DVB-H/T DSP
LCD bypass
U302
TYA000BC00COGG
Can’t Boot the
phone
CN501
LBDA23QJS0
No B/T
connection
U102
Sky77328
No Tx power
FL101
LSHS-M090UH
Rx Sensiitivity or
Tx power
FL104
ACMD-7602
Rx Sensiitivity or
Tx power
U105
ACPM7381
No Tx power
X801
DSX321G
12MHz
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LG HB620 Specifications

General

Brand	LG
Model	HB620
Category	Cell Phone
Language	English