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VGAR_IN
C148
C148
10uF
10uF
R368
R368
33K
33K
VGAL_IN
C149
C149
10uF
10uF
R369
R369
33K
33K
YPBPR0R_IN
C150
C150
10uF
10uF
R371
R371
33K
33K
YPBPR0L_IN
C151
C151
10uF
10uF
R373
R373
33K
33K
SCT2_AUR_IN
C152
C152
10uF
10uF
R374
R374
33K
33K
SCT2_AUL_IN
C153
C153
10uF
10uF
R375
R375
33K
33K
SCT1_AUR_IN
C154
C154
10uF
10uF
R376
R376
33K
33K
SCT1_AUL_IN
C155
C155
10uF
10uF
R377
R377
33K
33K
YPBPR1R_IN
C156
C156
10uF
10uF
R378
R378
33K
33K
YPBPR1L_IN
C157
C157
4.7uF
4.7uF
R379
R379
33K
33K
S_R_IN
C158
C158
10uF
10uF
R380
R380
33K
33K
S_L_IN
C159
C159
10uF
10uF
R381
R381
33K
33K
AO1BCK
RN34
RN34
1
8
AO1LRCK
2
7
AO1MCLK
3
6
AO1SDATA4
4
5
C127
C127
AO1SDATA3
R386
R386
33
33
R-RESCA3216-8N-HX
R-RESCA3216-8N-HX
NS/22pF
NS/22pF
R-RESC1608N-HX
R-RESC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
I2SIN_DATA
R387
R387
33
33
DV33_CODEC
DV33
TWO WIRE SERIAL CONTROL
DEVICE ADDRESS 0x34H
L48
L48
FB/80OHM
FB/80OHM
R-INDC1608N-HX
R-INDC1608N-HX
+
+
CE100
CE100
CB238
CB238
10uF/16V
10uF/16V
0.1uF
0.1uF
R-CAPAE-D4.0X5.4-HX
R-CAPAE-D4.0X5.4-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
A
GPIO_0
HPVDD
+12V
L49
L49
FB/80OHM
FB/80OHM
R-INDC1608N-HX
R-INDC1608N-HX
CE103
CE103
CB240
CB240
CB241
CB241
+
+
10uF/16V
10uF/16V
0.1uF
0.1uF
0.1uF
0.1uF
R-CAPAE-D4.0X5.4-HX
R-CAPAE-D4.0X5.4-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
AO1AUXR
A_MUTE
R434
R434
Q39
Q39
A_MUTE
R395
R395
1
1K
1K
2SD2653K/NS
2SD2653K/NS
1K
1K
R-RESC1608N-HX
R-RESC1608N-HX
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
R-RESC1608N-HX
R-RESC1608N-HX
AO1AUXL
A_MUTE
R433
R433
Q34
Q34
A_MUTE
R397
R397
1
2SD2653K/NS
2SD2653K/NS
1K
1K
1K
1K
R-RESC1608N-HX
R-RESC1608N-HX
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
DV33_CODEC
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
CB249
CB249
1uF
1uF
R-CAPC2012N-HX
R-CAPC2012N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
U40
U40
R-RESC1608N-HX
R-RESC1608N-HX
1
36
AIN6L
ADCGND
R-RESC1608N-HX
R-RESC1608N-HX
DV33_CODEC
2
35
AIN7R
ADCREFP
3
34
AIN7L
ADCREFN
33x4
33x4
VMIDADC
4
33
BCLK0
VIMDADC
DV33_CODEC
5
32
LRCK0
DAV33
DV33_CODEC
6
31
MCLK0
DACREFP
MT8291
MT8291
7
30
DIN0
DACREFN
8
29
DIN1
DACGND
VMIDDAC
9
28
BCLK1
VMIDDAC
10
27
LRCK1
AVDD
VO1R
11
26
MCLK1
VOUT1R
VO1L
12
25
DOUT
VOUT1L
R-RESC1608N-HX
R-RESC1608N-HX
R396
R396
SIF_SCL
SIF_SDA
R423
R423
33R
33R
R-RESC1608N-HX
R-RESC1608N-HX
DV33_CODEC
33R
33R
R-RESC1608N-HX
R-RESC1608N-HX
R6
R6
470
470
MT8291_Reset
R392
R392
R-RESC1608N-HX
R-RESC1608N-HX
10K
10K
R-RESC1608N-HX
R-RESC1608N-HX
CB239
CB239
0.1uF
0.1uF
R-CAPC1608N-HX
R-CAPC1608N-HX
MT8291_Reset
R8
R8
A_MUTE
R7
R7
Q2
Q2
1
NC/4.7K
NC/4.7K
NC/1K
NC/1K
NC/2SD2653K/NS
NC/2SD2653K/NS
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
HPOUTR
Q24
Q24
D84
D84
1
2SD2653K
2SD2653K
ECVAL160805E20100
ECVAL160805E20100
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
R-INDC1608N-HX
R-INDC1608N-HX
HPOUTL
Q25
Q25
D86
D86
1
2SD2653K
2SD2653K
ECVAL160805E20100
ECVAL160805E20100
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
R-INDC1608N-HX
R-INDC1608N-HX
ASPDIF
A
R458
R458
OPCTRL7
GPIO_19
470
470
R370
R370
R-RESC1608N-HX
R-RESC1608N-HX
MUTE#
OFF_MUTE
100
100
A_MUTE
R367
R367
1
Q33
Q33
R-RESC1608N-HX
R-RESC1608N-HX
2N3904
2N3904
1K
1K
R-RESC1608N-HX
R-RESC1608N-HX
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
CB250
CB250
1uF
1uF
VMIDADC
R-CAPC2012N-HX
R-CAPC2012N-HX
CE90
CE90
CB233
CB233
+
+
0.1uF
0.1uF
100uF/10v
100uF/10v
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPAE-D6.3X5.4-HX
R-CAPAE-D6.3X5.4-HX
VO0R
C160
C160
10uF
10uF
R382
R382
VO0L
C161
C161
10uF
10uF
R383
R383
HPVDD
VO1R
C162
C162
10uF
10uF
R388
R388
VO1L
C163
C163
10uF
10uF
R389
R389
HPOR
R399
R399
CE188
CE188
330uF/16V
330uF/16V
CE189
CE189
330uF/16V
330uF/16V
HPOL
R400
R400
SPDIF CIRCUIT
+5V
L70
L70
3
G
2
VCC
FB/80OHM
FB/80OHM
1
IN
R-INDC1608N-HX
R-INDC1608N-HX
CB502
CB502
0.1uF
0.1uF
R-CAPC1608N-HX
R-CAPC1608N-HX
J3
J3
S/PDIF OUT
S/PDIF OUT
M-KFO-TX13C-HX
M-KFO-TX13C-HX
R51
R51
R110
R110
33
33
0R
0R
R111
R111
D103
D103
NC
NC
R-RESC1608N-HX
R-RESC1608N-HX
ECVAL160805E20100
ECVAL160805E20100
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
A
R2
R2
NS/1K
NS/1K
R316
R316
VMIDDAC
R-RESC1608N-HX
R-RESC1608N-HX
200
200
R313
R313
R-RESC1608N-HX
R-RESC1608N-HX
Q23
Q23
1
1K
1K
2N3904
2N3904
CE183
CE183
CB231
CB231
+
+
R-RESC1608N-HX
R-RESC1608N-HX
R-SOT3N-0.95-2.80-HX
R-SOT3N-0.95-2.80-HX
22uF/16v
22uF/16v
0.1uF
0.1uF
R-CAPAE-D4.0X5.4-HX
R-CAPAE-D4.0X5.4-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
DV33_CODEC
CE89
CE89
CB232
CB232
+
+
100uF/16v
100uF/16v
0.1uF
0.1uF
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPAE-D6.3X5.4-HX
R-CAPAE-D6.3X5.4-HX
470
470
AO1AUXR
R-RESC1608N-HX
R-RESC1608N-HX
470
470
AO1AUXL
R-RESC1608N-HX
R-RESC1608N-HX
CB234
CB234
CB235
CB235
R384
R384
R385
R385
1nF
1nF
1nF
1nF
NS/1K
NS/1K
NS/1K
NS/1K
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
470
470
AO2AUXR
R-RESC1608N-HX
R-RESC1608N-HX
470
470
AO2AUXL
R-RESC1608N-HX
R-RESC1608N-HX
CB236
CB236
CB237
CB237
R390
R390
R391
R391
4.7nF
4.7nF
4.7nF
4.7nF
NS/1K
NS/1K
NS/1K
NS/1K
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
R-CAPC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
20
20
HPOUTR
R-RESC1608N-HX
R-RESC1608N-HX
20
20
HPOUTL
R-RESC1608N-HX
R-RESC1608N-HX
R393
R393
R394
R394
47K
47K
47K
47K
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
R-RESC1608N-HX
HEAD PHONE OUTPUT
+5V
HPOUTL
HPOUTR
R417
R417
S_R_IN
47K/NS
47K/NS
R-RESC1608N-HX
R-RESC1608N-HX
S_L_IN
HPDET#
D91
D91
ECVAL160805E20100
ECVAL160805E20100
R-INDC1608N-HX
R-INDC1608N-HX
GPIO_19
5
GPIO_19
+12V
1,2,16,17
+12V
+5V
1,2,3,9,10,12,13,14,16,17
+5V
DV33
1,2,5,6,7,9
DV33
GND
1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,17
GND
AGND_AFE
1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,17
AGND_AFE
S_R_IN
10
S_R_IN
S_L_IN
10
S_L_IN
YPBPR1R_IN
10
YPBPR1R_IN
YPBPR1L_IN
10
YPBPR1L_IN
AV / SV AUDIO INPUT
OFF_MUTE
OFF_MUTE
16
SCT1_AUR_IN
11
SCT1_AUR_IN
SCT1_AUL_IN
11
SCT1_AUL_IN
SCART1 AUDIO INPUT
SCT2_AUR_IN
11,12
SCT2_AUR_IN
SCT2_AUL_IN
11,12
SCT2_AUL_IN
SCART2 AUDIO INPUT
YPBPR0R_IN
10
YPBPR0R_IN
YPBPR0L_IN
10
YPBPR0L_IN
YPBPR AUDIO INPUT
VGAR_IN
13
VGAR_IN
VGAL_IN
13
VGAL_IN
VGA AUDIO INPUT
I2SIN_DATA
5
I2SIN_DATA
AO1SDATA3
5
AO1SDATA3
AO1SDATA4
5
AO1SDATA4
AO1MCLK
5
AO1MCLK
AO1BCK
5
AO1BCK
AO1LRCK
5
AO1LRCK
AUDIO I2S INTERFACE
AO1AUXR
16
AO1AUXR
AO1AUXL
16
AO1AUXL
AO2AUXR
16
AO2AUXR
AO2AUXL
16
AO2AUXL
SIF_SDA
4,7
SIF_SDA
SIF_SCL
4,7
SIF_SCL
HPDET#
16
HPDET#
A_MUTE
16
A_MUTE
8
OFF_MUTE
7
16
OFF_MUTE
6
5
4
GPIO_0
4,5,7
GPIO_0
3
2
OPCTRL7
5
OPCTRL7
1
J38
J38
8PIN 2.0mm
8PIN 2.0mm
ASPDIF
5
ASPDIF
MediaTek Confidential
MediaTek Confidential
MediaTek Confidential
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
MediaTek Inc.
MediaTek Inc.
MediaTek Inc.
TEL:(03)567-0766 FAX:(03)578-7610
TEL:(03)567-0766 FAX:(03)578-7610
TEL:(03)567-0766 FAX:(03)578-7610
Title
Title
Title
AUDIO CODEC
AUDIO CODEC
AUDIO CODEC
Size
Size
Size
Document Number
Document Number
Document Number
Drawn
Drawn
Drawn
TwinSon Chan
TwinSon Chan
TwinSon Chan
MT5331RA-V1.6
MT5331RA-V1.6
MT5331RA-V1.6
Custom
Custom
Custom
Date:
Date:
Date:
Tuesday, August 07, 2007
Tuesday, August 07, 2007
Tuesday, August 07, 2007
Sheet
Sheet
Sheet
15
15
15
A
Rev
Rev
Rev
1
1
1
of
of
of
17
17
17
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Table of Contents
Troubleshooting
