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3.3V
L700
1
2
10uH
C705
+
10U
1
PCMDATA
SDATAI
3
LRCLK
LRCK
2
SCLK
SCLK
4
PCMCLK
MCLK
U702
KA7809
A_PWR
9V
C718
47U
9V_ON/OFF
S-00-005(96.03.27)
SERVICE MANUAL
G729L
BEEPL
C704
R705
47U
1.2K
C706
104
U700
CS4330
8
AOUTL
G729R
BEEPR
5
AOUTR
C711
R714
47U
1.2K
TP704
Q700
F700
A928
MOD_CTRL
X010
R783
1.2K/3216
Q701
C114
REV.1
BD700
BC3560
12V
A_PWR
+
R701
R703
47K
5.6K
C702
330P
3
+
2
-
R706
2.7K
R707
C707
C708
+
24K
47U
M152
A_PWR
R711
R712
47K
C709
5.6K
330P
5
+
R715
6
-
2.7K
R716
C712
C713
+
24K
47U
M152
U703
12
13
2
1
LBEEP
5
3
RBEEP
6
D702
11
10
BEEP_ON
9
RLS4148
74HC4053
R720
10K
PAGE REV.
Document No
Date of Origin
Date of REV
C701
C700
100U
104
LAUD
U701A
C703
1
L_AUDIO
10U
KA358
R730
1K
RAUD
U701B
C710
7
R_AUDIO
10U
KA358
R731
1K
C721
14
47U
X0
X
R721
X1
15
Y
1.5K
Y0
4
Y1
Z
C722
47U
Z0
R722
Z1
1.5K
INM
A
B
C
5VA
5VA : 16
C720
GND : 7,8
104
SAMSUNG ELECTRO-MECHANICS CO., LTD
Title
Size Document Number
A3
Date:
0
PAGE
51-L-DSR004
98-10-21
BEEPL
BEEPR
AUDIO DAC
SEMCO-BSKYB
Sheet
of
Friday, October 16, 1998
14
16
92/102
Rev
4.8
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