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SCH02 DIR
DIR PART
5A
+ 5V_D AC_GND
+ 5V_D AC
P3V3_UCOM
P3V3_D
TO A5
P1V8_D
P5V_AUD IO
D GND
AGND
+ 7.5V
-7.5V
2A
I2C_SCL_D IR2
I2C_SD A_D IR2
D AC2_RESET
D AC2_RESET
I2C_SD A_D AC2
I2C_SD A_D AC2
I2C_SCL_D AC2
I2C_SCL_D AC2
D IR_D IN
D IR_D OUT
D IR_CE
D IR_CLK
D IR_INT
TO A2
D IR_RESET
D IR_NPCM
D IR2_D EMP
D IR2_ERR
D IR2_GPO
I2C_SCL_D AC1
I2C_SCL_D AC1
I2C_SD A_D AC1
I2C_SD A_D AC1
D AC1_RESET
D AC1_RESET
OPT _PW R_CONT
OPT _PW R_CONT
OPT 1_D ET
OPT 1_D ET
OPT 2_D ET
OPT 2_D ET
D AC_MUT E
D AC_MUT E
COAX _D ET
COAX _D ET
A6
PLD _D IR2_SPD IF
PLD _D IR2_SPD IF
PLD _D IR1_SPD IF
PLD _D IR1_SPD IF
PLD _D IR1_MCK
PLD _D IR1_MCK
PLD _D IT _MCK
PLD _D IT _MCK
PLD _D IT _PBCK
PLD _D IT _PBCK
PLD _D IT _LRCK
PLD _D IT _LRCK
PLD _D IT _D AT A
PLD _D IT _D AT A
PLD _AD C_MCK
PLD _AD C_MCK
AD C_MCK
D IR1_PLD _SPD IF
D IR1_PLD _SPD IF
D IR1_PLD _MCK
D IR1_PLD _MCK
D IR1_PLD _PBCK
D IR1_PLD _PBCK
D IR1_PLD _LRCK
D IR1_PLD _LRCK
D IR1_PLD _D AT A
D IR1_PLD _D AT A
AD C_PLD _PBCK
AD C_PLD _PBCK
AD C_PLD _LRCK
AD C_PLD _LRCK
AD C_PLD _D AT A
AD C_PLD _D AT A
D IR2_PLD _MCK
D IR2_PLD _MCK
D IR2_PLD _PBCK
D IR2_PLD _PBCK
D IR2_PLD _LRCK
D IR2_PLD _LRCK
D IR2_PLD _D AT A
D IR2_PLD _D AT A
PLD _D AC2_MCK
PLD _D AC2_MCK
PLD _D AC2_PBCK/D BCK
PLD _D AC2_PBCK/D BCK
PLD _D AC2_LRCK/D SD L1
PLD _D AC2_LRCK /D SD L1
PLD _D AC2_D AT A1/D SD R1
TO 6A
PLD _D AC2_D AT A1/D SD R1
PLD _D AC2_D AT A2/D SD L2
PLD _D AC2_D AT A2/D SD L2
PLD _D AC2_D AT A3/D SD R2
PLD _D AC2_D AT A3/D SD R2
PLD _D AC2_D AT A4/D SD L3
PLD _D AC2_D AT A4/D SD L3
PLD _D AC2_D SD R3
PLD _D AC2_D SD R3
PLD _D AC2_D SD L4
PLD _D AC2_D SD L4
PLD _D AC2_D SD R4
PLD _D AC2_D SD R4
D AC1_LRCK _D SD R
A7
D AC1_LRCK_D SD R
D AC1_SD AT A/D SD L
D AC1_SD AT A/D SD L
PCM_D SD _BCK
TO 7A
PCM_D SD _BCK
D AC_CLK
D AC_CLK
GND LINE
POWER+ LINE
POWER- LINE
ANALOG AUDIO
+ 5V_D AC_GND
+ 5V_D AC
P3V3_UCOM
P3V3_D
L106
P3V3_D _AUD IO
220ohm /2200m A
P3V3_D _AUD IO
D IR3
I2C_SCL_D IR2
I2C_SD A_D IR2
D IR_D IN
D IR_D OUT
PLD _D IR1_MCK
D IR_CE
D IR_CLK
D IR_INT
D IR_RESET
D IR_NPCM
D IR2_D EMP
D IR2_ERR
CLOSE TO PCM9211
R249
D IR2_GPO
0
R250
0
50V/12pF
C223
100pF
C210
C221
100pF
6.3V/220uF(PVW Z)
C405
36
35
34
33
32
31
30
29
28
27
26
25
C219
100pF
37
RXIN0
MDI/SDA
24
C220
100pF
GNDRX
MDO/ADR0
38
23
C222
0.1uF
C208
R242
39
XTI
DVDD
22
50V/15pF
680
C216
XTO
DGND
40
21
R281
33
25V/100uF(RFO)
41
AGND
SCKO
20
R243
IC107
C209
R279
33
42
VCC
BCK
19
50V/0.068uF
680
C217
50V/0.1uF
PCM9211PT R
R277
33
FILT
LRCK
43
18
C211
50V/4700pF
33
R283
44
VCOM
DOUT
17
C212
16V/22uF
R276
10K
AGNDAD
MPO1
45
16
C213
R278
100
46
VCCAD
MPO0
15
50V/0.1uF
R280
10K
47
VINL
MPIO_B3
14
R282
10K
VINR
MPIO_B2
48
13
1
2
3
4
5
6
7
8
9
10
11
12
R246
0
R248
0
R245
0
R247
0
2019-01-16
2019-01-14
2019-01-14
R349
OPEN
R347
2.2K /F
R335
150/F
R345
CLOSE TO AK4458
2K /F-T
R325
0
R337
R343
36
35
34
33
32
31
30
29
28
27
26
25
C273
6.3V/100uF/RV3
R326
0
2K /F-T
150/F
37
AOUTR3P
AOUTL2P
24
C274
10V/10uF
IC113
50V/1uF
38
AOUTL4P
AOUTR1P
23
5
C262
AK4458VN
39
AOUTL4N
AOUTR1N
22
2019-01-14
C263
16V/0.1uF
VREFH4
VREFH1
40
21
0.1uF
R673
C272
41
VREFL4
VREFL1
20
0
42
AOUTR4N
AOUTL1N
19
4
43
AOUTR4P
AOUTL1P
18
R332
IC114
44
LDOE
I2C
17
NJM8068G
TVDD
PS
10K
45
16
R338
R344
46
DVSS
CAD0_I2C
15
2K /F-T
150/F
47
VDD18
CL/CCLK/TDM1
14
R336
R346
48
PDN
SDA/CDTI/TDM0
13
2K /F-T
R348
1
2
3
4
5
6
7
8
9
10
11
12
R350
2019-01-16
D AC2_MCLK
D AC2_PBCK
D AC2_LRCK
D AC2_D AT A1
D AC2_RESET
R138
2.2K
2.2K
R139
D AC
DIGITAL AUDIO
STBY POWER
OPT _PW R_CONT
D IR1
OPT 2_D ET
OPT 1_D ET
COAX _D ET
IC108
LC89091JA-H
C227
50V/10uF
D IR1_MCK
C226
SCL
VDD
D IR1_PBCK
50V/0.1uF
D IR1_LRCK
SDA SDIN
D IR1_D AT A
R296
33
ERR XOUT
33
33
R298
R300
GP0
XIN
D IR2_PLD _D AT A
R288
0
R295
33
R299
100
RXIN
DATA0
100
D IR2_PLD _LRCK
R301
MPIO
LRCKO
D IR2_PLD _PBCK
R302
100
LPF
BCKO
100
D IR2_PLD _MCK
R303
GND
MCKO
Q112
D T C114Y K A
CLOSE TO PIN7
2019-01-16
C246
50V/0.01uF
R319
OPEN
2019-01-14
2019-01-16
R674
D 108
FD LL4148
0
1
3
R689
2019-01-16
0
R690
0
2
25V/47uF(ROA)
IC112
NJM2845D L133
16V/4.7uF
D AC_CLK
33
R363
16V/0.1uF
L108
C312
25V/47uF/ROA
220ohm /2200m A
C309
50V/100pF
50V/1000pF
C310
2019-01-14
16V/0.1uF
NC
D AC1_RESET
R361
1k
C311
PDN
PCM_D SD _BCK
R358
33
BICK/DCLK/BCK
D AC1_SD AT A/D SD L
R360
33
SDATA/DSDL/DINL
L109
33
D AC1_LRCK _D SD R
R359
LRCK/DSDR/DINR
220ohm /2200m A
SSLOW/WCK
D AC1_RESET
SMUTE/CSN
I2C_SCL_D AC1
R362
33
C307
SD/CCLK/SCL
C289
50V/680pF
R351
I2C_SD A_D AC1
R357
33
SLOW/CDT/SDA
100
16V/47uF/RV3
OPEN
R140
DIF0DZFL/TSTO
R141
OPEN
DIF1/DZFR/TSTO
DIF2/CAD0
6
7
8
R662
0
2019-01-16
R364
3
2
1
R365
R366
D AC_MUT E
C290
C308
150/F
R352
2.2K /F
50V/680pF
100
16V/47uF/RV3
OPEN
10
Q110
RT 1P141C
Q111
RT 1N141C
R316
10
C228
0.1uF
R314
1K
R313
1K
2019-01-16
R680
10K
2019-01-16
IC121
SN74LV126APW R
C419
25V/47uF/RA2
1OE
VCC
R308
R681
R667
1K
1A
4OE
V CC
0
10K
R668
R311
R318
G ND
COAX _IN
100
1Y
4A
0
33
O U T
2OE
4Y
R682
2A
3OE
10K
2Y
3A
V CC
R312
R317
G ND
GND
3Y
33
0
O U T
OPT _1_IN
R304
33
OPT _2_IN
R305
33
JK103
C232
50V/0.01uF
C238
50V/0.1uF(SH ORT )
R306
330K
C239
R307
2019-01-16
50V/1000pF(SH ORT )
47K
C240
50V/0.1uF(SH ORT )
8
9
1 0
1 1
12
1 3
1 4
C245
50V/1000pF(SH ORT )
C247
7
6
5
4
3
2
1
50V/0.01uF(SH ORT )
C410
50V/1000pF
WF104
R685
OPEN
CH GND
W F104
R686
2019-01-16
OPEN
FCZ100E-09RSK
R679
AGND
R320
OPEN
AK4458_L_OUT
2019-01-14
47
AGND
R321
AK4458_R_OUT
47
AGND
PCM9211_L_IN
AGND
PCM9211_R_IN
AGND
TO WF704
C321
C316
16V/220uF/RA2
16V/220uF/RA2
2019-01-16
C319
C322
C315
16V/0.1uF
16V/0.1uF
R367
0
C314
C313
2019-01-16
2019-01-14
CN105
CN105
FL+
AOUTLP
AGND
FL-
AOUTLN
AK 4490_L_OUT -
AK4490_L_OUT-
VDDL
VDDL
AK 4490_L_OUT +
AK4490_L_OUT+
VSSL
R677
2019-01-14
AGND
VSSL
OPEN
IC115
VSSL
AK 4490_R_OUT +
AK4490_R_OUT+
AK 4490EQ
VSSL
AK 4490_R_OUT -
AK4490_R_OUT-
VDDR
VDDR
AGND
FR-
AOUTRN
AOUTRP
FR+
AGND
R700
DAC_MUTE
0
AGND _1
0
0
16V/0.1uF
C317
C323
16V/0.1uF
TO BN1205
C320
0
16V/220uF/RA2
C318
16V/220uF/RA2
R370
0
2019-01-16
CH ECK SIZE
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