Sansui HT5002, Service Manual

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Power On
Mute
Power
Off
Mute
深圳兆驰多媒体有限公司
HT5301-ZC01-02 1.0
Audio Filter
6 13 Saturday, March 04, 2006
Title
Size Document Number Rev
Date: Sheet of
F_L
AFL_O
SW
AC_C_O
SR
ASL_O
ASW_O
AFR_O
F_R
AC_C
ASL
SL
ASR_O
C_C
AFR
AFL
AU_LRCK
AU_BCK
AU_XCK
AU_D0
AU_D1
AU_D2
ASR
MUTE
AFR
AFL
ASL
ASW
ASR
AC_C
F_L
F_R
SR
AVDDD
AU_LRCK
SDA
F_L
C_C
SCL
AU_D2
F_R
SCL
AU_D1
SW
AU_XCK
AU_D0
SL
SDA
AU_BCK
VCM
ASL_O
AFL_O
ASW_O
ASR_O
AC_C_O
AFR_O
MUTE
SW
C_C
SR
SL
F_R
F_L
VCM
AU_D0
AU_D1
AU_D2
AU_LRCK
AU_BCK
AU_XCK
SDA
SCL
AVDDD
AINR
AINL
SDATA
SDATA
AINR
AINL
AU_XCK 2
AU_LRCK 2
AU_BCK 2
AU_D0 2
AU_D1 2
AU_D2 2
AUDIO_MUTE 2
AFR 9
AFL 9
ASR 9
ASW 9
ASL 9
AC_C 9
F_R
F_L
SP_SCL 2,3
SP_SDA 2,3
AC_C_O 9
AFL_O 9
ASR_O 9
AFR_O 9
ASL_O 9
ASW_O 9
MUTE 9
EXTAD_DAT 2,9
AINL 8,9
AINR 8,9
RESET_5340
2,3,7
AGND
AGND AGND
AGND
AGND
AGND
AGND
AVCC12
AGND
AGND
AVCC12
AVCC12
AVCC12
AVCC12
AVCC12
AVCC12
AGND AGND
AVCC12
AGND AGND
AVCC12
AGND AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
A-12V
AGND
A-12V
A-12V
A-12V
AGND
P+12V
AGND
P+5V
P+5V
AGND
P+5V
A-12V
A-12V
A-12V
A-12V
A-12V
A-12V
AGND
AGND
AGND
AGND
AGND
AGND
A-12V
AGND
AVCC12
AGND
AGND
AGND
A-12V
AVCC12
GND
DVCC3
AGND
+3AVAA
AGND
GND
AGND
AGND
AGND
AGND
GND
DVCC3
+3AVAA
C70 100PF
BC66
0.1UF
C75
470PF
+
EC34
10UF16V
C181
1u(0603)
Q24
2N3904(SOT-23)
R166
10K
R237
39K
+
EC38
10UF16V
R153
10K
R152
100
U23
CE2766
1
11
2
3
4
5
6
7
13
14
20 24
18
22
26
17
19
21
23
25
27
28
15
8
9
16
DVDD
DGND
XCK
BCK
LRCK
DIN1
DIN2
DIN3
SDA
SCL
AGND AGND
GR3
GR2
GR1
AL3
AR3
AL2
AR2
AL1
AR1
AVDD
AVDD
TST
/RST
VCM
R149 10K
R135
10K
C180
104(0603)
R120 39K
C109 100PF
R148
20K
R175
470
R235 39K
+
EC42
10UF16V
R238 39K
C61 100PF
+
-
U17B
NJM4558
5
6
7
8
4
+
EC39
10UF16V
C78
470PF
R202 22
Q20
2N3906(SOT-23)
2
1 3
R165
20K
R163
470
R142 470
R203 22
R136 100
BC61
0.1UF
R173
100
C112
820PF
+
-
U11B
NJM4558
5
6
7
8
4
R134
20K
+
EC90
22UF16V
Q30
2N3904(SOT-23)
R130
10K
R161
100
R236
39K
R124
10K
Q28
2N3904(SOT-23)
+
EC27
10UF16V
R158 39K
C139
102
R169
470
C146
102
C148
102
C67
1uF
C149
102
+
-
U14B
NJM4558
5
6
7
8
4
C150
102
R123
20K
C151
102
C63
820PF
C110 100PF
Q23
2N3906(SOT-23)
2
1 3
R122
2.2K
R127
7.5K
EC36
100U16V
1
2
+
EC33
10UF16V
R170 39K
R133 200
C73 100PF
C80
820PF
R131 39K
R141
470
+
EC30
22UF16V
+
-
U14A
NJM4558
3
2
1
8
4
C66 100PF
BC63
0.1UF
C71
820PF
R128
10K
C111
820PF
C69
470PF
+
EC32
10UF16V
BC62
0.1UF
ZD1
Zener / 5V1(dip)
R167
100
R162
10K
C68
820PF
C79 100PF
C72
470PF
+
-
U13B
NJM4558
5
6
7
8
4
R164 39K
R140
10K
R160 10K
C77
820PF
R137
100
R172 10K
R174
10K
+
-
U11A
NJM4558
3
2
1
8
4
Q29
2N3904(SOT-23)
BC60
104
+
EC40
10UF16V
+
-
U13A
NJM4558
3
2
1
8
4
+
EC41
10UF16V
Q22
2N3906(SOT-23)
2
1 3
R168
10K
C74
820PF
BC67
0.1UF
U10
CE2826
12
14
2
3
4
5
6
7
10
11
13 15 19
16
27
21
22
23
24
25
26
28
20
17
9
18
8
1
AVDD
VCM
XCK
BCK
LRCK
DIN1
DIN2
DIN3
SDA
SCL
AGND AGND AGND
ADVH
DAVL
AL3
AR3
AL2
AR2
AL1
AR1
DAVH
AVDD
AINL
DGND
AINR
DOUT
DVDD
BC68
0.1UF
Q26
2N3904(SOT-23)
R159
20K
R132 10K
R171
20K
C76 100PF
+
-
U17A
NJM4558
3
2
1
8
4
+
EC29
220UF16V
R145 39K
+
EC31
22UF16V
+
EC50
22u/16V
+
EC28
10UF16V
BC64
0.1UF
C81
470PF
+
EC35
10UF16V
R80
180
+
EC37
10UF16V
BC65
0.1UF
R154
470