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5
Headphone out
R400
R400
C409
C409
R180
R180
EARPHONE_OUTL
0R/NC
0R/NC
10u/16V/NC
10u/16V/NC
10k/NC
10k/NC
R148
R148
10k/NC
10k/NC
D
R415
R415
C319
C319
R158
R158
EARPHONE_OUTR
0R/NC
0R/NC
10u/16V/NC
10u/16V/NC
10k/NC
10k/NC
R156
R156
10k/NC
10k/NC
L14
L14
L15
L15
EARPHONE_OUTR
2
EARPHONE_OUTR
EARPHONE_OUTL
2
EARPHONE_OUTL
C321
C321
10.0 uH
10.0 uH
R486
R486
10.0 uH
10.0 uH
C320
C320
R422
R422
C
200R
200R
10u/16V
10u/16V
200R
200R
10u/16V
10u/16V
Amplifier
VCC-A
C825
C825
C127
C127
C181
C181
100u/25V
100u/25V
B
100n/25V
100n/25V
100n/25V
100n/25V
R59
R59
N17
N17
I2S_OUT_MCK
2
I2S_OUT_MCK
15
10k/NC
10k/NC
I2S_OUT_BCK
2
I2S_OUT_BCK
MCLK
21
I2S_OUT_LRCK
2
I2S_OUT_LRCK
SCLK
20
I2S_OUT_SD
2
I2S_OUT_SD
LRCLK
22
R387
R387
SDIN
R349
R349
2,10
I2C-SCL
24
33V_Normal
2,10
I2C-SDA
SCL
23
SDA
19
MUTE_5707
C128
C128
22R
22R
PDN_18
8
22R
22R
NC
R324
R324
C290
C290
11
R136
R136
PLL_FLTP
47k/NC
47k/NC
C130
C130
4.7n/50V
4.7n/50V
12
VR_ANA
R318
R318
470R
470R
C172
4.7n/50V
4.7n/50V
C172
10
R317
R317
R144
R144
PLL_FLTM
C256
C256
4.7n/50V
4.7n/50V
C277
C277
R133
R133
16
100n/25V/NC
100n/25V/NC
OSC_RES
47k/NC
47k/NC
470R
470R
C155
C155
4.7n/50V
4.7n/50V
C182
C182
18
200R
200R
18k
18k
VR_DIG
A
4.7u/10V
4.7u/10V
6
1
R58
R58
22K1
22K1
2
SSTIMER
100n/25V
100n/25V
7
R323
R323
OC_ADJ
Present for eleminating pop,C256close to 12 PIN
33V_Normal
2.2n/50V/NC
2.2n/50V/NC
R-RESC1608N-HX
R-RESC1608N-HX
14
R346
R346
FAULT_13
AMP-RST
2
AMP-RST
25
10k
10k
RESET_24
C286
C286
100R
100R
100n/25V
100n/25V
5
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4
R137
R137
C232
C232
47k/NC
47k/NC
R147
R147
N40
N40
OPAVREF
120pF
120pF
4
5
VEE
+IN2
OPAVREF
3
6
5.1k/NC
5.1k/NC
AU2_IN
+IN1
-IN2
C200
C200
2
7
AU1_IN
AU2_OUT
820p/50V/NC
820p/50V/NC
-IN1
OUT2
AU1_OUT
1
8
OPAV120
R195
R195
OUT1
VCC
BA4558FAZ4558CM/NC
BA4558FAZ4558CM/NC
AU1_OUT
C164
C164
47k/NC
47k/NC
120pF/NC
120pF/NC
R159
R159
C406
C406
AU2_IN
5.1k/NC
5.1k/NC
R154
R154
C212
C212
10u/16V/NC
10u/16V/NC
47k/NC
47k/NC
820p/50V/NC
820p/50V/NC
+12V
R201
R201
1
4.7uH/NC
4.7uH/NC
C822
C822
C189
C189
10R/NC
10R/NC
C823
C823
C405
C405
C397
C397
PH-Rin
100n/25V/NC
100n/25V/NC
PH-Lin
10u/16V/NC
10u/16V/NC
10u/16V/NC
10u/16V/NC
100u/16V
100u/16V
100u/16V
100u/16V
OPAV120
R132
R132
47k/NC
47k/NC
L85
L85
BLM18PG181SN1/NC
BLM18PG181SN1/NC
C246
C246
R131
R131
100n/25V/NC
100n/25V/NC
47k/NC
47k/NC
33V_Normal
33V_Normal
L89
L89
L90
L90
C851
C851
C129
C129
1
10uF
10uF
2
C121
C121
1
10uF
10uF
2
C126
C126
BLM18PG181SN1
BLM18PG181SN1
C125
C125
BLM18PG181SN1
BLM18PG181SN1
C119
C119
C163
C163
100u/25V
100u/25V
100n/25V
100n/25V
100n/25V
100n/25V
100n/25V
100n/25V
100n/25V
100n/25V
L25
L25
1
C165
C165
OUT_A
22.0 uH
22.0 uH
4
C288
C288
BST_A
43
L29
L29
BST_B
33n/50V
33n/50V
46
TAS5707
TAS5707
33n/50V
33n/50V
OUT_B
C124
C124
22.0 uH
22.0 uH
5
TAS5707PHP
C293
C293
GVDD_OUT_31
32
GVDD_OUT
1u/50V
1u/50V
L26
L26
1u/50V
1u/50V
39
C504
C504
OUT_C
22.0 uH
22.0 uH
42
C322
C322
BST_C
33
BST_D
33n/50V
33n/50V
L28
L28
36
OUT_D
33n/50V
33n/50V
31
VREG
22.0 uH
22.0 uH
C285
C285
100n/25V
100n/25V
4
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3
Mute Circuit
R423
R423
C355
C355
R149
R149
+12V
R359
R359
PH-Lin
0R
0R
VCC-A
R403
R403
10u/16V/NC
10u/16V/NC
470R/NC
470R/NC
5Vstb
0R/NC
0R/NC
R142
R142
0R/NC
0R/NC
47k/NC
47k/NC
R197
R197
PH-Rin
R410
R410
470R/NC
470R/NC
100k
100k
OPAV120
Headphone jack
L4
L4
2
C211
C211
100n/25V/NC
100n/25V/NC
OPAVREF
XS12
XS12
HeadPhone
HeadPhone
100u/25V/NC
100u/25V/NC
C271
C271
C824
C824
1u/16V/NC
1u/16V/NC
Amplifier Mute
XP6
XP6
4
AMP-R+
10
AMP-R+
AMP-R-
3
10
AMP-R-
2
AMP-L-
10
AMP-L-
AMP-L+
1
10
AMP-L+
R389
R389
C217
C217
AMP-R+
56R/NC
56R/NC
10n/50V/NC
10n/50V/NC
C166
C166
C142
C142
Headphone Mute
470n/50V
470n/50V
220n/50V
220n/50V
C180
C180
680n/16V/NC
680n/16V/NC
C154
C154
C179
C179
AMP-R-
470n/50V
470n/50V
220n/50V
220n/50V
R385
R385
C215
C215
R392
R392
C213
C213
56R/NC
56R/NC
10n/50V/NC
10n/50V/NC
AMP-L-
56R/NC
56R/NC
10n/50V
10n/50V
C507
C507
C334
C334
C508
C508
470n/50V
470n/50V
220n/50V
220n/50V
680n/16V/NC
680n/16V/NC
C173
C173
C503
C503
AMP-L+
470n/50V
470n/50V
220n/50V
220n/50V
R386
R386
C206
C206
56R/NC
56R/NC
10n/50V/NC
10n/50V/NC
33V_Normal
7
PH-Lin
7
PH-Rin
7
SHUTDOWN
3
2
5Vstb
5Vstb
1
+12V
+12V
1
VCC-A
VCC-A
1
VD42
VD42
VD92
VD92
R358
R358
VD75
VD75
1k/NC
1k/NC
1N4148W
1N4148W
2
1N4148W/NC
1N4148W/NC
3
1
R419
R419
47k
47k
R411
R411
BAV99LT1
BAV99LT1
R357
R357
1k
1k
47k
47k
VD67
VD67
V24
V24
R441
R441
VD50
VD50
1N4148W
1N4148W
2
3
PWR_OFF_MUTE
1
2
MMBT3906LT1
MMBT3906LT1
VD66
VD66
R443
R443
1N4148W
1N4148W
1
2
22k/NC
22k/NC
0R
0R
C821
C821
1N4148W/NC
1N4148W/NC
R362
R362
470u/16V
470u/16V
AMP-MUTE
2
AMP-MUTE
PWD_MT
VD65
VD65
1
2
1N4148W
1N4148W
5VAIN
R311
R311
R320
R320
PH-Rin
3
47k
47k
R
HP_DET
HP_DET
HP_DET
HP_DET
HP_DET
HP_DET
HP_DET
4
WR
2
WL
PH-Lin
1
L
10k
10k
5
RV32
RV32
RV33
RV33
AGND
R299
R299
R343
R343
470R
470R
470R
470R
AVLC18S02015/NC
AVLC18S02015/NC
AVLC18S02015/NC
AVLC18S02015/NC
GND
AGND
DGND
R329
R329
+12V
0R/NC
0R/NC
R327
R327
VCC-A
R325
R325
22k
22k
5Vstb
0R/NC
0R/NC
R50
R50
V33
V33
1
R332
R332
1
SHUTDOWN
SHUTDOWN
R328
R328
C245
C245
10k
10k
10k
10k
10u/10V/NC
10u/10V/NC
MMBT3904LT1
MMBT3904LT1
10k
10k
PH-Lin
V28
V28
R413
R413
V34
V34
PWR_OFF_MUTE
1
MMBT3904LT1
MMBT3904LT1
10k
10k
PH-Rin
V35
V35
V36
V36
R418
R418
1
PWR_OFF_MUTE
MMBT3904LT1
MMBT3904LT1
10k
10k
33V_Normal
1
Title
Title
Title
MSD309PX
MSD309PX
MSD309PX
PH-Lin
Size
Size
Size
Document Number
Document Number
Document Number
PH-Rin
Custom
Custom
Custom
SHUTDOWN
Date:
Date:
Date:
Tuesday, January 10, 2012
Tuesday, January 10, 2012
Tuesday, January 10, 2012
2
1
C820
C820
R407
R407
470u/16V
470u/16V
+12V
0R/NC
0R/NC
R374
R374
VCC-A
VD91
VD91
R405
R405
5Vstb
0R/NC
0R/NC
1N4148W/NC
1N4148W/NC
0R
0R
R375
R375
D
100k
100k
R424
R424
10k
10k
SHUTDOWN
R435
R435
0R
0R
V23
V23
C247 2.2u/16V
C247 2.2u/16V
R360
R360
10k/NC
10k/NC
1
10k
10k
MMBT3904LT1
MMBT3904LT1
24寸用C247,32寸不用
5VAIN
5VAIN
1
C
HP_DET 2
VD54
VD54
PWD_MT
HP_DET
1
2
1N4148W
1N4148W
R321
R321
C392
C392
10k/NC
10k/NC
10u/10V
10u/10V
33V_Normal
R35
R35
4.7k
4.7k
V43
V43
MUTE_5707
B
0:PWM Stop
MMBT3904LT1
MMBT3904LT1
1:PWM Normal
R416
R416
1
PWR_OFF_MUTE
MMBT3904LT1
MMBT3904LT1
10k
10k
R426
R426
1
PWR_OFF_MUTE
MMBT3904LT1
MMBT3904LT1
10k
10k
A
Rev
Rev
Rev
A
A
A
Audio Amplifier
Audio Amplifier
Audio Amplifier
Sheet
Sheet
Sheet
7
7
7
of
of
of
10
10
10
1
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