Sansui HT5002, Service Manual, Page: 21 / 26

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
M1
1
Clock Master, Single Speed
Clock Master, Quad Speed
1
SDATA
M0
1
High-->I2C; Low-->LJ
1
MODE
Clock Master, Double Speed
Clock Slave, All Speed
A/D Converter
0
0 0
0
LFE GENERATE
深圳兆驰多媒体有限公司
TO AMP.
HT5301-ZC01-02 1.0
External ADC
9 13 Saturday, March 04, 2006
Title
Size Document Number Rev
Date: Sheet of
M0
M1
SDATA
SDATA SDATA
Mix_L
Mix_R
MAIN_L MAIN_L
AFR_O
MixR
ASR_O
MUTE
MUTE
MAIN_R
ASL_O
ASW_RO
AC_C_LO
AC_C_RO
MixL
ASW_LO
AFL_O
AFL_O
AC_C_O
ASW_O
ASR_O
AFR_O
ASL_O
AC_C_O
AC_C_O
ASW_O
ASW_O
ASW_LO
ASW_RO
AC_C_RO
MIXR
MIXL
MIX_R
MIX_L
MUTE
MUTE
MUTE
ASL
ASW
ASR
AFR
AC_C
AFL
AC_C_LO
AU_LRCK 2,6 AINL 6,8
AINR 6,8
RESET_5340 2,3,7
AU_XCK 2,6
AU_BCK 2,6
EXTAD_DAT 2,6
ASW 6
LFE# 12
MAIN_L 12
MAIN_R 12
AFL_O 6
AC_C_O 6
ASW_O 6
ASR_O 6
AFR_O 6
ASL_O 6
MUTE 6
AC_C 6
AFL 6
ASW 6
ASL 6
ASR 6
AFR 6
ASL
AFR
ASR
AC_C
AFL
ASW 6
MUTE 8
+3AVAA
DVCC3
GND
DVCC3
GND
AGND
AGND
GND
AGND
AGND
A-12V
AGND
AGND
AGND
AGND
AVCC12
AGND
AGND
AGND
AGND
AGND AGND
A-12V AVCC12
AGND AGND
A-12V AVCC12
AGND AGND
A-12V AVCC12
AGND AGND
A-12V AVCC12
AVCC12
A-12V
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AVCC12
A-12V
AGND
AVCC12
A-12V
A-12V
AVCC12
+
-
U28B
4558
5
6
7
8
4
R209
22K
+
-
U18A
4558
3
2
1
8
4
C170
102
R138
30K
C169
56n
C171
102
Q36
2N3904(SOT-23)
2
1
3
R246
22K
EC70
E10U16V
1 2
Q39
2N3904(SOT-23)
+
EC61
10u/16V
C103
1n
R194 100K
Q35
2N3904(SOT-23)
2
1
3
R144 30K
BC74
0.1UF
R219
470
C104
0.1u
R157 30K
C167
0.15u
+
-
U27A
4558
3
2
1
8
4
BC76
0.1UF
+
EC77
10u/16V
+
-
U27B
4558
5
6
7
8
4
+
-
U19B
4558 5
6
7
8
4
BC73
0.1UF
BC75
0.1UF
R51 5R1
R211 10K
C102 47P
C107
1n
R217 10K
R220
1K
+
-
U29B
4558
5
6
7
8
4
R178 36K
+
-
U19A
4558 3
2
1
8
4
CN22
CON-9Px2.0
1
2
3
4
5
6
7
8
9
C105
1u(0603)
R212
22K
R213
22K
R214
22K
R191 220
R215
22K
R180 220
R204 1K
R207 1K
C162
102
C168
56n
R206 1K
C163
102
+
-
U28A
4558 3
2
1
8
4
C164
102
C165
102
R176 30K
+
-
U18B
4558 5
6
7
8
4
+
EC76
10u/16V
C166
0.15u
R201 1K
R196 100K
R177 30K
C145
10n(0603)
R193
22K
C106 47P
EC73
E10U16V
1 2
EC74
E10U16V
1 2
+
EC51
10u/16V
EC72
E10U16V
1 2
R210 10K
EC75
E10U16V
1 2
BC83
0.1UF
R216 10K
R195 100K
+
-
U29A
4558
3
2
1
8
4
R143 30K
BC82
0.1UF
+
EC60
10u/16V
R189
470
R179 36K
U22
CS5340
15
14
11
10
12
13 6 3
9
1
16
4
2
7
8
5
FILT+
REFGND
VQ
AINL
AINR
VA VD VL
/RST
M0
M1
SDOUT
MCLK
SCLK
LRCK
GND
Q21
2N3904(SOT-23)
R156 30K
R198 1K
R139 30K
C113 1u(0603)
R50 NC
R49 10K
R218
470
C172
102
+
EC52
1u(0603)
C173
102
BC81
0.1UF
R221
22K
C87 103P
C137 1u(0603)
R192
470
R190
22K
EC71
E10U16V
1 2
R205 1K
BC80
0.1UF
R208
22K