5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
EARPHONE_OUTL
EARPHONE_OUTL
EARPHONE_OUTR
EARPHONE_OUTR
AU2_IN
OPAVREF
PH-Lin
PH-Rin
PH-Rin
PH-Lin
MUTE_5707
AMP-L+
AMP-L-
I2S_OUT_LRCK
I2S_OUT_SD
AMP-RST
I2S_OUT_BCK
I2S_OUT_MCK
AMP-L+
AMP-L-
AMP-R+
AMP-R-
33V_Normal
PH-Lin
PH-Rin
SHUTDOWN
VCC-A
SHUTDOWN
HP_DET
+12V
AMP-MUTE
PWR_OFF_MUTE
HP_DET
PH-Lin
PH-Rin
PWD_MT
5Vstb
5VAIN
HP_DET
HP_DET
HP_DET
HP_DET
HP_DET
HP_DET
PWD_MT
PH-Lin
MUTE_5707
SHUTDOWN
SHUTDOWN
PH-Rin
PWR_OFF_MUTE
PWR_OFF_MUTE
PWR_OFF_MUTE
PWR_OFF_MUTE
AU1_IN
AU2_OUT
OPAVREF
AU2_IN
AU1_OUT
AU1_OUT
AMP-R-
AMP-R+
OPAVREF
OPAV120
+12V
OPAV120
OPAV120
33V_Normal
VCC-A
33V_Normal
33V_Normal
33V_Normal
VCC-A
5Vstb
+12V
VCC-A
5Vstb
+12V
DGND
AGND
5VAIN
GND
VCC-A
5Vstb
+12V
33V_Normal
EARPHONE_OUTL
2
EARPHONE_OUTR
2
I2S_OUT_MCK
2
I2S_OUT_BCK
2
I2S_OUT_LRCK
2
I2S_OUT_SD
2
I2C-SCL
2,10
I2C-SDA
2,10
AMP-RST
2
33V_Normal
1
PH-Lin
7
PH-Rin
7
SHUTDOWN
7
VCC-A
1
+12V
1
AMP-MUTE
2
HP_DET 2
5Vstb
1
5VAIN
1
AMP-L-
10
AMP-L+
10
AMP-R-
10
AMP-R+
10
Title
Size
Document Number
Rev
Date:
Sheet
of
7
10
A
Audio Amplifier
MSD309PX
Custom
Tuesday, January 11, 2011
Title
Size
Document Number
Rev
Date:
Sheet
of
7
10
A
Audio Amplifier
MSD309PX
Custom
Tuesday, January 11, 2011
Title
Size
Document Number
Rev
Date:
Sheet
of
7
10
A
Audio Amplifier
MSD309PX
Custom
Tuesday, January 11, 2011
Headphone out
TAS5707PHP
Amplifier
Present for eleminating pop,C256close to 12 PIN
Headphone jack
Mute Circuit
Amplifier Mute
Headphone Mute
0:PWM Stop
1:PWM Normal
24
寸用
C829,32
寸用
C821
24
寸用
C832,32
寸用
C820
24
寸用
C247,32
寸不用
24
寸用
R363,32
寸用
R362
24
寸用
R436,32
寸用
R435
C172
4.7n/50V
C172
4.7n/50V
R318
470R
R318
470R
R357
47k
R357
47k
R311
47k
R311
47k
R325
0R/NC
R325
0R/NC
V28
MMBT3904LT1
V28
MMBT3904LT1
3
1
2
C215
10n/50V/NC
C215
10n/50V/NC
R321
10k/NC
R321
10k/NC
R317
200R
R317
200R
C129
10uF
C129
10uF
1
2
R422
200R
R422
200R
XS12
HeadPhone
XS12
HeadPhone
L
1
WL
2
R
3
WR
4
AGND
5
R144
18k
R144
18k
R59
10k/NC
R59
10k/NC
C128
4.7n/50V
C128
4.7n/50V
R486
200R
R486
200R
C822
100u/16V
C822
100u/16V
R363
1k
R363
1k
L15
10.0 uH
L15
10.0 uH
VD92
1N4148W/NC
VD92
1N4148W/NC
1
2
R416
10k
R416
10k
VD50
1N4148W
VD50
1N4148W
1
2
R375
100k
R375
100k
N40
BA4558FAZ4558CM/NC
N40
BA4558FAZ4558CM/NC
OUT1
1
VEE
4
+IN1
3
-IN2
6
VCC
8
-IN1
2
OUT2
7
+IN2
5
C406
10u/16V/NC
C406
10u/16V/NC
R58
22K1
R-RESC1608N-HX
R58
22K1
R-RESC1608N-HX
1
2
C288
33n/50V
C288
33n/50V
C504
33n/50V
C504
33n/50V
C832 220u/25V
C832 220u/25V
R387
22R
R387
22R
R343
470R
R343
470R
C200
820p/50V/NC
C200
820p/50V/NC
V34
MMBT3904LT1
V34
MMBT3904LT1
3
1
2
R149
470R/NC
R149
470R/NC
R359
0R/NC
R359
0R/NC
C127
100n/25V
C127
100n/25V
R419
47k
R419
47k
C173
470n/50V
C173
470n/50V
R158
10k/NC
R158
10k/NC
L26
22.0 uH
L26
22.0 uH
R142
47k/NC
R142
47k/NC
V33
MMBT3904LT1
V33
MMBT3904LT1
3
1
2
R441
0R
R441
0R
C125
100n/25V
C125
100n/25V
C392
10u/10V
C392
10u/10V
L89
BLM18PG181SN1
L89
BLM18PG181SN1
L85
BLM18PG181SN1/NC
L85
BLM18PG181SN1/NC
R299
470R
R299
470R
R436
8.2k
R436
8.2k
C829
470u/16V
C829
470u/16V
C142
220n/50V
C142
220n/50V
R35
4.7k
R35
4.7k
R329
0R/NC
R329
0R/NC
R131
47k/NC
R131
47k/NC
R403
0R/NC
R403
0R/NC
C507
470n/50V
C507
470n/50V
C277
4.7u/10V
C277
4.7u/10V
R424
10k
R424
10k
V23
MMBT3904LT1
V23
MMBT3904LT1
3
1
2
VD42
1N4148W
VD42
1N4148W
1
2
C405
10u/16V/NC
C405
10u/16V/NC
C181
100n/25V
C181
100n/25V
C334
220n/50V
C334
220n/50V
R400
0R/NC
R400
0R/NC
R180
10k/NC
R180
10k/NC
C319
10u/16V/NC
C319
10u/16V/NC
R332
10k
R332
10k
R148
10k/NC
R148
10k/NC
RV32
AVLC18S02015/NC
RV32
AVLC18S02015/NC
R133
47k/NC
R133
47k/NC
C825
100u/25V
C825
100u/25V
VD91
1N4148W/NC
VD91
1N4148W/NC
1
2
L25
22.0 uH
L25
22.0 uH
V43
MMBT3904LT1
V43
MMBT3904LT1
3
1
2
R197
470R/NC
R197
470R/NC
C179
220n/50V
C179
220n/50V
C820
47u/25V
C820
47u/25V
R405
0R
R405
0R
R201
10R/NC
R201
10R/NC
C322
33n/50V
C322
33n/50V
R154
47k/NC
R154
47k/NC
C163
100n/25V
C163
100n/25V
C823
100u/16V
C823
100u/16V
R386
56R/NC
R386
56R/NC
R443
22k/NC
R443
22k/NC
C245
10u/10V/NC
C245
10u/10V/NC
R435
0R
R435
0R
RV33
AVLC18S02015/NC
RV33
AVLC18S02015/NC
C285
100n/25V
C285
100n/25V
R418
10k
R418
10k
VD65
1N4148W
VD65
1N4148W
1
2
R415
0R/NC
R415
0R/NC
C155
100n/25V
C155
100n/25V
V24
MMBT3906LT1
V24
MMBT3906LT1
3
1
2
C217
10n/50V/NC
C217
10n/50V/NC
C119
100n/25V
C119
100n/25V
R50
10k
R50
10k
R159
5.1k/NC
R159
5.1k/NC
C166
470n/50V
C166
470n/50V
L28
22.0 uH
L28
22.0 uH
C851
100u/25V
C851
100u/25V
VD67
1N4148W
VD67
1N4148W
1
2
C397
10u/16V/NC
C397
10u/16V/NC
R136
47k/NC
R136
47k/NC
C130
4.7n/50V
C130
4.7n/50V
R358
1k/NC
R358
1k/NC
R156
10k/NC
R156
10k/NC
R410
100k
R410
100k
R362 10k
R362 10k
C182
2.2n/50V/NC
C182
2.2n/50V/NC
V35
MMBT3904LT1
V35
MMBT3904LT1
3
1
2
C180
680n/16V/NC
C180
680n/16V/NC
R323
10k
R323
10k
C409
10u/16V/NC
C409
10u/16V/NC
R195
47k/NC
R195
47k/NC
R324
470R
R324
470R
C271
1u/16V/NC
C271
1u/16V/NC
C508
680n/16V/NC
C508
680n/16V/NC
R349
22R
R349
22R
C232
120pF
C232
120pF
1
2
R407
0R/NC
R407
0R/NC
C286
100n/25V
C286
100n/25V
R147
5.1k/NC
R147
5.1k/NC
C164
120pF/NC
C164
120pF/NC
1
2
L4
4.7uH/NC
L4
4.7uH/NC
1
2
C821
47u/25V
C821
47u/25V
C320
10u/16V
C320
10u/16V
VD75
BAV99LT1
VD75
BAV99LT1
1
3
2
C824
100u/25V/NC
C824
100u/25V/NC
C121
10uF
C121
10uF
1
2
R426
10k
R426
10k
C154
470n/50V
C154
470n/50V
C355
10u/16V/NC
C355
10u/16V/NC
C246
100n/25V/NC
C246
100n/25V/NC
R346
100R
R346
100R
C212
820p/50V/NC
C212
820p/50V/NC
C126
100n/25V
C126
100n/25V
R360
10k/NC
R360
10k/NC
R137
47k/NC
R137
47k/NC
R392
56R/NC
R392
56R/NC
VD54
1N4148W
VD54
1N4148W
1
2
R374
0R/NC
R374
0R/NC
C256
100n/25V/NC
C256
100n/25V/NC
L29
22.0 uH
L29
22.0 uH
C189
100n/25V/NC
C189
100n/25V/NC
R132
47k/NC
R132
47k/NC
C293
1u/50V
C293
1u/50V
C503
220n/50V
C503
220n/50V
C206
10n/50V/NC
C206
10n/50V/NC
V36
MMBT3904LT1
V36
MMBT3904LT1
3
1
2
R320
10k
R320
10k
R423
0R
R423
0R
R327
22k
R327
22k
R385
56R/NC
R385
56R/NC
C124
1u/50V
C124
1u/50V
R411
1k
R411
1k
C290
4.7n/50V
C290
4.7n/50V
C211
100n/25V/NC
C211
100n/25V/NC
C165
33n/50V
C165
33n/50V
C213
10n/50V
C213
10n/50V
R389
56R/NC
R389
56R/NC
XP6
XP6
1
2
3
4
R413
10k
R413
10k
N17
TAS5707
N17
TAS5707
OUT_A
1
PVDD_A
2
PVDD_
A_
7
3
BST_A
4
GVDD_OUT_31
5
SSTIMER
6
OC_ADJ
7
NC
8
AVSS
9
PLL_FLTM
10
PLL_FLTP
11
VR_ANA
12
AVDD
13
FAULT_13
14
MCLK
15
OSC_RES
16
DVSSO
17
VR_DIG
18
PDN_18
19
LRCLK
20
SCLK
21
SDIN
22
SDA
23
SCL
24
RESET_24
25
ST
EST
26
DVDD
27
DVSS
28
GND
29
AG
ND
30
VREG
31
GVDD_OUT
32
BST_D
33
PVDD_D
34
PVDD_D_44
35
OUT_D
36
PGND_CD
37
PGND_CD_5
38
OUT_C
39
PVDD_C
40
PVDD_C_29
41
BST_C
42
BST_B
43
PVDD_B_46
44
PVDD_B
45
OUT_B
46
PGND_AB
47
PGND_AB_2
48
EPAD
49
C247
22u/16V
C247
22u/16V
L90
BLM18PG181SN1
L90
BLM18PG181SN1
VD66
1N4148W/NC
VD66
1N4148W/NC
1
2
R328
10k
R328
10k
C321
10u/16V
C321
10u/16V
L14
10.0 uH
L14
10.0 uH