Samsung SGH-Z500 Anycall Service Manual page 50

F low Chart of Troubleshooting
Place near the earjack
EAR1OP
EAR1ON
C527
C532
SPKP_RCVP
R536
12
D4
11
4S1
10
AMP_SD
3-4IN
9
SPKN_RCVN
3S2
R535
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VBATT
R546
13 14 15 16
17
21
NC
22
NC
U505
1
1S2
2
1-2IN
3
2S1
4
D2
8 7 6 5
7- 16
SPKP_RCVP
SPK_SM_SEL
SMN
AMPN
SPKN_RCVN