Samsung SGH-ZV30 Service Manual page 31

Speaker
SPK_TP1
C632
L605
24-8005-002-000-867
2
CN604-2
L603
24-8005-002-000-867
1
CN604-1
C635
SPK_TP2
5.6V
D2(0:7)
A2(1)
MELODY_CSB
WE2_N
MEL_VCC
51 50 49 48 47 46 45
1
_RD
OE2_N
2
CLKI
TCXO_OUT
3
MELODY_RESETB _RST
4
TESTI
5
R616
PLLC
6
VDD
7
VSS
C630
8
VREF
9
C633
NC
10
SPOUT2-L
11
SPOUT1-L
12
NC
13 14 15 16 17
C637
C691
C644
R624
HPH_L
C645
R627
YAMAHA_EARJACK_L
YAMAHA_EARJACK_R
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44 43 42 41 40 39 38 37
36
D7
35
_IRQ
34
PIO0
33
PIO1
32
PIO2
U603
31
LED
30
MTR
29
IOVDD
28
VDD
27
SPOUT2-R
26
SPOUT1-R
25
NC
VBATT
18 19 20 21 22 23 24
C638
C690
C639 C640
C643
R623
HPH_R
C646
R628
7-9
Flow Chart of Troubleshooting
MELODY_IRQ
MEL_VCC _3V
C629
39PF
L602
2
L604
1
C636
39PF
5.6V
C692
C671
24-8005-002-000-867
CN603-2
24-8005-002-000-867
CN603-1