Table of Contents
Advertisement
Speaker
MEL_VCC
2.8VD V
MEMD(7)
MEMD(6)
MEMD(5)
MEMD(4)
MEMD(3)
MEMD(2)
R601
MEMD(1)
0
MEMD(0)
MEMA(0)
MELODY_CS
C670
MEM_WE
33PF
MEM_OE
LSI_CLK
MELODY_RESET
MEL_VCC
R606
0
R607
C612
3.3K
100nF
C614
C615
1N F
100nF
SPKL_P
SPKL_N
MEL_R
MEL_L
C625
220NF
AMP2_IN
C626
220NF
AMP1_IN
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
48
47
1
_RD
2
CLKI
3
_RST
4 TESTI
5
U602
PLLC
6
VDD
YMU769
7
VSS
8
VREF
9
NC
10
SPOUT2-L
11
SPOUT1-L
12
NC
13
14
15
16
17
20
21
18 19
C620
10NF
R615
1K,1%
R616
1K,1%
7- 7
F low Chart of Troubleshooting
36
D7
35
_IRQ
34
PIO 0
33
PIO 1
32
PIO 2
31
LED
MEL_VCC
30
MT R
29
MEL_VCC
IOVDD
28
VDD
27
SPKR_P
SPOUT2-R
26
SPKR_N
SPOUT1-R
25
NC
22
23
24
VBATT
R633
0
C621
10NF
C622
33U F
6.3V
MELODY_IRQ
R632
0
MELODY_LED
C669
33PF
C616
100nF
Advertisement
Table of Contents
