Samsung SGH-A737 Service Manual page 46
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Also See for SGH-A737:
- User manual (180 pages) ,
- Manual del usuario (180 pages) ,
- Information manual (2 pages)
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Flow Chart of Troubleshooting
AUXOR
AUXOL
SPKAMP_EN
R517
EAR1O_P
SPK_SEL
C519
C520
C509
R507
R502
COM1
IN1
NC1
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VBATT
R506
R504
C2
IN+
C1
C3
BYP
IN-
B1
B3
_SHUT
VO+
A3
A1
VO-
VDD
U500
GND
C502
B2
1 2
VBATT
C500
NO2
COM2
IN2
U501
9-12
R510
R518
SPK_P
R509
R519
SPK_N
SPK_P
C504
C505
SPK_N
EAR1O_N
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