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8.8. MT8292/LINE OUT/HP
I113G
ADC_L_IN
179
AIN0_L
ASPDIF
ADC_R_IN
178
AIN0_R
AOMCLK
177
AIN1_L
AOLRCK
176
AIN1_R
AOBCK
175
AIN2_L
AOSDATA0
174
AIN2_R
AL1
173
AIN3_L
AR1
172
AIN3_R
AL2
AVDD33_AADC
171
AVDD33_AADC
AR2
AVSS33_AADC
183
AVSS33_AADC
AVDD33_ ADAC0
VIMD_AADC
181
VMID_AADC
AVDD33_ ADAC1
REFP_AADC
182
REFP_AADC
AVSS33_ ADAC0
REFN_AADC
180
REFN_AADC
AVSS33_ ADAC1
ADAC_VCM
AVDD33_DIG
MT5380
LQFP256A-HEATSINK
AUDIO L/R OUTPUT
C372
R330
10uF/16V/Y5V
470
PGA1OUTL
C0805
R0402
PGA1OUTR
C373
R334
10uF/16V/Y5V
470
C0805
R0402
C374
4.7nF
C0402
L153
L154
FB/200R/2A
FB/200R/2A
AV33
L0805
AV33
L0805
AVDD33_DIG
C381
C382
C383
4.7uF/16V/Y5V
1uF
0.1uF
C384
+
C0805
C0603
C0402
100uF/16V
CE025063
AVSS33_DIG
COAXIAL
L155
L156
FB/200R/2A
FB/200R/2A
AV33
L0805
AV33
L0805
REFP_AADC
AVDD33_ADAC0
C390
C391
C392
1uF
0.1uF
1uF
C0402
C0603
C0603
REFN_AADC
AVSS33_ADAC0
C398
R342
C399
10uF/16V/Y5V
470
10uF/16V/Y5V
AR1O
C0805
R0402
AR1
C0805
R343
C400
10K
2.2nF
R0402
C0402
C401
R348
C402
10uF/16V/Y5V
470
10uF/16V/Y5V
AL1O
C0805
R0402
AL1
C0805
R349
C403
10K
2.2nF
R0402
C0402
C406
R351
C407
10uF/16V/Y5V
470
10uF/16V/Y5V
AR2O
C0805
R0402
AR2
C0805
R352
C408
10K
2.2nF
R0402
C0402
C410
R357
C411
10uF/16V/Y5V
470
10uF/16V/Y5V
AL2O
C0805
R0402
AL2
C0805
R360
C413
10K
2.2nF
R0402
C0402
L158
AVDD
+9V
FB/200R/2A
L0805
C418
C420
C421
C422
C423
+
10uF/50V
1uF
10uF/16V/Y5V
NC/1uF
0.1uF
CE025050
C0402
C0603
C0805
C0603
L160
HPVDD
+9V
FB/200R/2A
L0805
C431
C432
C433
C434
1uF
10uF/16V/Y5V
NC/1uF
0.1uF
C0603
C0805
C0603
C0402
ViewSonic Corporation
+5V
203
ASPDIF
L151
SPDIF CIRCUIT
FB/200R/2A
200
AOLRCK
L0805
201
AOBCK
202
198
AL1O
188
C368
AR1O
0.1uF
187
AL2O
C0402
191
189
AR2O
AVDD33_ADAC0
R449
192
AVDD33_ADAC1
33
184
AVSS33_ADAC0
ASPDIF
R0402
190
186
AVSS33_ADAC1
ADAC_VCM
185
AVDD33_DIG
170
AL2_OUT
AR2_OUT
R338
10K
R336
C375
R337
R0402
MUTE
1
4.7nF
47K
47K
R0402
C0402
R0402
Q120
D144
D145
2SD2653K
NC/EZJZ0V800AA
NC/EZJZ0V800AA
SOT-23
R0603
R0603
R339
10K
Q121
R0402
MUTE
1
2SD2653K
SOT-23
AVDD33_AADC
VIMD_AADC
C385
C386
C387
1uF
C389
4.7uF/16V/Y5V
0.1uF
C0603
0.1uF
C0805
C0402
C0402
AVSS33_AADC
L157
FB/200R/2A
AV33
L0805
AVDD33_ADAC1
C393
C394
C395
0.1uF
1uF
0.1uF
C0402
C0402
C0603
AVSS33_ADAC1
AIN8R
1
AIN8R
GPI
AIN8L
2
AIN8L
GPIO8
MVDD33
3
MVDD33
GPIO7
VCM33
4
I129
VCM33
GPIO6
MGND33
5
MGND33
GPIO5
INPUT0R
ADCOUTL
6
ADCOUTL
DGND
ADCOUTR
7
MT8292
ADCOUTR
DVDD
HPOL
8
HPOUTL
GPIO4
HPGND
9
HPGND
GPIO3
HPVDD
10
QFN56
HPVDD
GPIO2
HPOR
11
HPOUTR
GPIO1
AGND
12
AGND
GPIO0
13
PGA0OUTL
RESET#
INPUT0L
14
PGA0OUTR
MUTE#
E-PAD
INPUT1R
R356
0
R0402
INPUT1L
R358
0
R0402
VCMPGA
VCM33
C414
C415
C416
C417
0.1uF
0.1uF
10uF/16V/Y5V
10uF/16V/Y5V
C0805
C0402
C0805
C0402
L159
DVDD
DV33
FB/200R/2A
L0805
C419
C424
C425
C426
C427
+
10uF/50V
1uF
10uF/16V/Y5V
NC/1uF
0.1uF
CE025050
C0402
C0603
C0805
C0603
L161
MVDD33
DV33
FB/200R/2A
L0805
+
C429
C435
C436
C437
C438
10uF/50V
1uF
10uF/16V/Y5V
NC/1uF
0.1uF
CE025050
C0603
C0805
C0603
C0402
72
N3735w-2M
Confidential - Do Not Copy
+12V
MUTE CIRCUIT
1
VCC
2
IN
Option
：
For 5V detect
3
GND
Need fine tune resistance
4
NC
+5V
R323
5.1K
P115
R0402
S/PDIF OUT
SPDIF
D142
NC/1N4148
R326
R327
1N4148
4.7K
R0402
NC/51K
R0402
R328
NC/56K
R0402
R329
R331
NC/1K
DV33SB
NC/4.7K
R0402
R0402
GPIO_5
Q119
1
NC/2SD2653K
R335
SOT-23
NC/10K
R0402
GPIO_5=" L": Normal Operation
GPIO_5=" H": Mute
ADCOUTR
ADCOUTL
42
41
40
DV33
39
38
DGND
37
36
DVDD
R344
R346
35
NC/10K
NC/10K
34
R0402
R0402
33
32
R347
MGPIO0
22
31
RESETN
R0402
GPIO_8
30
ADIN1
29
57
R345
10K
R423
R350
R0402
C404
10K
10K
MUTE
NC/0.1uF
R0402
R0402
C0402
MUTE
OSDA0
OSCL0
HPOR
HPOL
OFF_MUTE
6
AIN5R
6
AIN5L
AV/SV AUDIO INPUT
R321
1K
R0402
6
AIN4R
2
3
6
AIN4L
Q117
2N3906
YPbPr1 AUDIO INPUT
SOT-23
R324
7
AIN8R
2K
C371
7
AIN8L
R0402
470uF/16V/LowESR
+
CE050100
VGA/DVI2 AUDIO INPUT
Q118
1
6
AIN3R
2N3906
6
AIN3L
SOT-23
YPbPr2 AUDIO INPUT
OFF_MUTE
MUTE
D143
R332
1N4148
R333
6
AIN2R
NC/100K
1N4148
NC/100K
6
AIN2L
R0402
R0402
DVI1 AUDIO INPUT
4
AOBCK
4
AOLRCK
AUDIO I2S INTERFACE
6
AR2_OUT
6
AL2_OUT
RCA AUDIO OUT
4
GPIO_8
4
OSDA0
4
OSCL0
4
GPIO_4
4
GPIO_5
10
AR1
10
AL1
10
MUTE
4,10
ADIN1
2,11
+12V
2
+9V
NEARLY MT5380
2,3,4,5,8,11
+5V
2,4,5,10,11,12
DV33
2,4,7,10,12
DV33SB
2,3,8,11
AV33
C396
R340
10uF/16V/Y5V
0
2,3,4,5,6,7,8,10,11,12
GND
C0805
R0402
ADC_R_IN
2,3,4,5,6,7,8,10,11,12
GND_TUNER
10
HPDET
ADC_L_IN
C397
R341
10uF/16V/Y5V
0
C0805
R0402
R450
10K
1
Q131
R0402
2SD2653K
SOT-23
R451
10K
Q132
1
R0402
2SD2653K
HEAD PHONE OUTPUT
SOT-23
R353
R446
0
GPIO_4
DV33
1K
R0402
R355
R0402
P112B
22
JA23331-HA1Q-4F
C409
R0402
AU-JACK
470uF/16V/LowESR
HPOUTR
9
CE050100
7
C412
HPDET
8
470uF/16V/LowESR
HPOUTL
6
CE050100
1
R359
22
R0402
R361
R362
D146
D147
R354
1K
1K
47K
R0402
R0402
R0402
NC/EZJZ0V800AA
NC/EZJZ0V800AA
R0603
R0603
R363
Need fine tune timing
NC/200
R0402
ADAC_VCM
R364
NC/1K
R0402
+
C430
0.1uF
1
Q122
C428
NC/2N3904
10uF/50V
C0402
SOT-23
CE025050
AIN5R
AIN5L
AIN4R
AIN4L
AIN8R
AIN8L
AIN3R
AIN3L
AIN2R
AIN2L
AOBCK
AOLRCK
AR2_OUT
AL2_OUT
GPIO_8
OSDA0
OSCL0
GPIO_4
GPIO_5
AR1
AL1
MUTE
ADIN1
+12V
+9V
+5V
DV33
DV33SB
AV33
GND
GND_TUNER
HPDET
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