ERISSON 32LS16, Service Manual

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1 2 3 4 5 6
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B
C
D
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Title
Number Revision Size
B
Date: 9-Feb-2006 Sheet of
File: C:\Documents and Settings\administrator\ \BOM\ 2006.2.7\vct+5151a V4.0 HDMI.ddb 桌面 最新的板图 Drawn By:
VDD_AMP
SP_L
SP_R
SPEAKERL
SPEAKERR
V+
2
IN2+
6
GND
4
IN1+
7
OUT1
1
IN1-
8
IN2-
5
OUT2
3
U801
TDA2822M
C827
100U/16V
C828
100uF/16V
C830
10uF/16V
C831
10uF/16V
R810
680
R
R811
680
R
R808
10K
R
R809
10K
R C825
4.7nF
C826
4.7nF
C833
100nF C832
100nF
R813
100k
R
R812
100k
R
C829
10uF/16V
12VD
HEADPHONE R
HEADPHONE L
PHONE MUTE
C823
10uF/16V
C824
10UF/16V
SP_L
SP_R
SP_L
SP_R
R815
10K
R
L800
FB
1
1
2
2
3
3
4
4
XP800
CON4
1
1
2
2
3
3
4
4
XP801
CON4
MUTE
VDD_AMP
L803
FB
C819
22uF/16V
C803
100n
AGND
D801
1N5817
D800
1N5817
SP_L+
SP_L-
SP_R+
SP_R-
/SD
1
RINN
2
RINP
3
V2P5
4
LINP
5
LINN
6
AVDDREF
7
VREF
8
VARDIFF
9
VOLUME
10
VARMAX
11
REFGND
12
BSLN
13
PVCCL
14
PVCCL
15
LOUTN
16
LOUTN
17
PGNDL
18
PGNDL
19
LOUTP
20
LOUTP
21
PVCCL
22
PVCCL
23
BSLP
24
VCLAMPL
25
AGND
26
ROSC
27
COSC
28
AVDD
29
/FADE
30
VAROUTL
31
VAROUTR
32
AVCC
33
MODE
34
MODE_OUT
35
VCLAMPR
36
BSRP
37
PVCCR
38
PVCCR
39
ROUTP
40
ROUTP
41
PGNDR
42
PGNDR
43
ROUTN
44
ROUTN
45
PVCCR
46
PVCCR
47
BSRN
48
U800
TPA3008D2
C812 470nF
C808 470nF
C809 0.68uF
C810 470nF
C811 470nF
AGND
R806
15k
R803 15k
C838 220p
C804 100n
AGND
R804 56K
AGND
C814 10n
C813 10n
C806
100n
C802
100n
VDD_AMP
L802
FB
C817
100uF/25V
AGND
L805
100uH
L806
100uH
C821
100n
C822
100n
D802
1N5817
D803
1N5817
C816 10n
C815 10n
C807
100n
C805
100n
L807
100uH
L808
100uH
C834
100n
C835
100n
VDD_AMP
L804
FB
C820
100uF/25V
AGND
+
C837
1uF/16V
+
C836
22uF/16V
AGND
AGND
1
2
3
4
5
XP802
CON5
5VA
C843
NC(1uF)
R818
10K
10K
R819
NC(10K)
NC(10K)
C844
47u
R820
1K
1K
R821
56K
56K
R822 100K
100K
R816
10K
C841
470uF/16V
R814
100K
R807
1K
AMUTE
PHONE MUTE
Q801
2N3904
D809
IN4148
D806
IN4148
D808
IN4148
D804
IN4148
Q900
3906
C847
470n
C848
470n
R800
10k
R801
10k
R651 470
R650 470
C846
NC
C845
NC
VDD_AMP VDD_AMP
C849
1uF/16V