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DECODE BOARD SCHEMATIC DIAGRAM 3/6
5
U107
MIC_INL
R173
13
3
X0
X
AUIN1_L
14
X1
IPOD_L_A
15
X2
TUNE_L
12
16
X3
VCC
AUIN2_L
R177
1
X4
MP3_L
5
7
X5
VEE
SCART_LIN
2
X6
4
X7
AUIN_SL0
11
VCC_4051
A
AUIN_SL1
10
VEE_4051
B
AUIN_SL2
9
C
D
6
8
EN
GND
74HC4051
VEE_4051
-12V
VCC_4051
R195
1
2
470
EC114
D102
EC113
CB157
CB158
D103
+
CB159
5V1
47UF/10v
0.1u
0.1u
5V1
47UF/10v
0.1u
M1
R205
10K
M0
ADC_VL
R208
10K/NC
ADC_ACLK
ADC_VL
ADC_DATA
C
M0
R210
10K
ADC_VL
R212
10K/NC
ADC_VD
ADC_ABCK
ADC_ALRCK
AD_INL
R213
100K
VCCVA
R214
100K
R215
VCCVA
AD_INR
R216
100K
VCCVA
R217
100K
5.1
R227
4.7K
ADRST#
DV33
R228
10K
ADC_VL
L131
DV33
ADC_DATA
R229
10K/NC
C168
CB164
1uF
0.1uF
ACLK
R235
33
ADC_ACLK
AMDAT
R239
56
ADC_DATA
ALRCK
R242
56
ADC_ALRCK
ABCK
R243
56
ADC_ABCK
CN107
B
L135
FB
R246
470
1
2
L136
FB
R247
470
3
MP3 IN
AVCC
CN110
R264
4.7k
R266
4.7k
L141
FB
R267
4.7k
1
L142
FB
R269
100
2
L143
FB
R274
100
3
4
L144
FB
5
L145
FB
R275
100
6
A
7
L146
FB
8
9
IPOD
ZD102
ZD101
ESD0603/SMD/NC
ESD0603/SMD/NC
4
EC111
U108
680
AD_INL
MIC_INR
13
X0
X
AUIN1_R
14
X1
C158
4U7/0805
IPOD_R_A
15
X2
TUNE_R
12
X3
VCC
100K
470p
AUIN2_R
1
X4
MP3_R
5
X5
VEE
SCART_RIN
2
X6
4
X7
R183
4.7K
AUIN_SL0
11
A
R185
4.7K
AUIN_SL1
10
B
R186
4.7K
AUIN_SL2
9
C
C160
C161
C162
6
EN
GND
VCC_4051
0.1u
0.1u
0.1u
74HC4051
PIN164
PIN163
PIN162
+12V
AUIN_SL0
AUIN_SL1
AUIN_SL2
R196
0
0
0
0
0
1
1
2
100 1/4W
0
1
0
0
1
1
CB160
1
0
0
1
0
1
0.1u
1
1
0
1
1
1
M1
M0
mode
0
0
master single speed mode
0
1
master double speed mode
1
0
master quad
speed mode
1
1
slave
all
speed mode
U109
M1
1
16
M0
M1
ADC_FILT+
2
15
MCLK
FILT+
3
14
VL
REF_GND
VCCVA
4
13
SDOUT
VA
AD_INR
5
12
GND
AINR
ADC_VQ
6
11
VD
VQ
AD_INL
7
10
SCLK
AINL
ADRST#
8
9
LRCK
RST
CS5340
ADC_VD
ADC_VQ
ADC_FILT+
C165
CB161
C166
CB162
+
EC121
CB163
1uF
0.1uF
1uF
0.1uF
10uF
0.1uF
FB
VCCVA
L132
10uH
AVCC
VCC_4051
L133
NC(10uH)
AVCC
EC123
+
CB165
47uF
0.1uF
MP3_L
MP3_R
R260
10K
IPOD_L
R261
4.7K
C174
1000P
Detect ipod
Rx_ipod
IPOD_R
Tx_ipod
R277
10K
IPOD_L
IPOD_R
R278
4.7K
C180
1000P
3
EC112
R174
680
AD_INR
3
C159
4U7/0805
SCART_L
16
470p
R179
100K
AMP_T
7
A_MUTE
POW_STBY
VCC_4051
VEE_4051
TDS2
8
TDS0
A B C
SDA
OUTPUT
MIC IN
AU_IN1
ACLK
IPOD
TUNER
AU_IN2
MP3 IN
SCART IN
R199
1K
2
3
+12V
Q109
2N3904
R204
100K
R206
MIC_IN_M
1K
EC117
R207
10UF/16V
MIC_DNY
EC120
R218 1K
4.7u
MIC_IN
L130
10uH
C167
R222
R223
2.2K
100p
NC
R233
3.3K
D106
2
3
+12V
Q112
R240
2N3904
470K
R368 1K
EC126
MIC_IN_M
1u/50V
R244
R253
68K
C171 47P
R259
-12V
EC127
8.2K
IPOD_L_A
U111A
4U7/0805
2
R262
1
1.8K/NC
3
NJM4558
SOP8
+12V
R268
68K
C177 47P
-12V
EC128
R276
8.2K
IPOD_R_A
U111B
4U7/0805
6
R279
7
1.8K/NC
5
NJM4558
SOP8
+12V
2
CON1
1
R175
2
R176
0R
3
R178
4
R180
0R
5
R181
6
R182
0R
7
L129
8
R184
0R
9
10
11
R187
12
R188
100
13
R189
14
R190
100
15
R191
16
17
R192
18
19
R193
20
R194
47
21
22
R197
33
23
24
TO DIGITAL AMP
STN 24P_0.5MM
EC115
D104
R198
1K
+12V
10UF/16V
1N4148
R200
47K
Q108
R201
1
2N3904
R202
D105
+
R203
Q110
1
4.7K
EC116
47K
1N4148
2N3904
220UF/16V
100K
R209
47K
R211
100K
C163 100P
C164 100P
-12V
EC119
2
U110B
4.7u
6
7
3
5
NJM4558
R220
R224
R221
R225
5.6K
100k
2K
100k
+12V
+12V
1N4148
R234
43K
MIC_DET
R237
+
EC125
Q113
R238
1
100K
R241
4.7K
2N3904
100uF
100K
68K
DV33
AUIN1_L
AUIN1_R
SCART_LIN
R369
12k
SCART_L_IN
SCART_RIN
R370
12k
SCART_R_IN
AUIN2_L
AUIN2_R
R371
R372
47k
47k
1
MIC_DET
MIC_DET [2]
MIC_SW
MIC_SW
0R
LINE_MUTE1
LINE_MUTE1
LINE_MUTE1 [2]
0R
SCART_R
AMDAT
AMDAT
ADC_DATA
ADC_DATA [2]
0R
AMP_TWARN
ABCK
ABCK
FB
+12V
ACLK
ACLK
ALRCK
ALRCK [2]
TDS1
TDS1
TDS2
TDS2
100
TDS1
TDS0
TDS0
SCL
SCL
100
ABCK
SDA
SDA
100
ALRCK
A_MUTE
A_MUTE [7]
POW_STBY
POW_STBY [2]
100
308_RESET
308_RESET
308_RESET [2]
AMP_T
AMP_T
47
SCL
AMP_TWARN
AMP_TWARN [2]
+12V
+12V
-12V
-12V
+9V
+9V
DV33
DV33
AVCC
AVCC
Rx_ipod
Rx_ipod [2]
Tx_ipod
Tx_ipod [2]
0
MIC_DNY
Detect ipod
Detect ipod [2]
AUIN_SL0
AUIN_SL0 [2]
AUIN_SL1
AUIN_SL1 [2]
AUIN_SL2
AUIN_SL2 [2]
ADRST#
ADRST# [2]
TUNE_L
TUNE_L
TUNE_R
TUNE_R
SCART_L
SCART_L [7]
SCART_R
SCART_R [7]
SCART_L_IN
SCART_L_IN [7]
SCART_R_IN
SCART_R_IN [7]
-12V
EC118
U110A
4.7u
MIC_IN_M
1
NJM4558
R219
4.7K
MIC_SW
DV33
MIC_SW_IN
R226
4.7K
Q111
1
2N3904
EC122 10UF/10v
MIC_IN_M
R230
1K
R231
4.7K
MIC_INL
R232
NC
EC124 10UF/10v
R236
4.7K
MIC_INR
CN106
MIC_SW_IN
L134
FB
1
MIC_IN
2
3
R245
10K
MIC INPUT
CN108
DV33
R252
12K
L137
FB
2
R254
12K
L138
FB
1
3
ZD103
ZD102
RCA-AV2
AUDIO IN1
ESD0603/SMD
ESD0603/SMD
CN109
R263
12K
L139
FB
2
R265
12K
L140
FB
1
3
ZD104
ZD105
RCA-AV2
AUDIO IN2
ESD0603/SMD
ESD0603/SMD
[2]
[2]
[2]
[2]
[2]
[2]
[2]
D
[2,3]
[2,3]
[2]
[1,6,7]
[1,6]
[1,6]
[1,2,3,6,7]
[1,2,7]
[6]
[6]
C
B
A
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