16
1
2
3
4
1
2
3
4
C
D
F
A
B
E
DVR-541H-S
3.4 MAIN ASSY (3/3)
SSMtoT_NSDA
ASCK_NSCK
NSCS
BCKO
ADATAO
LRCKO
AMUTE
DV_BCK
DV_LRC
K
DV_ADATA
AD_ADATA
ADPOW
DV_XADC
AD_BC K
AD_LRCK
LRCK
I
BCKI
ADATAI
AD_ADATA
AD_LRC
K
AD_BCK
XRESET
R4523
0R0
R4524
0R0
R3214
682
R4522
0R0
R4011
68 2
R4012
10
3
R3108
0R0
R3109
0R0
R3103
0R0
R3105
0R0
R3230
47 0
R3227
47 0
R3228
47 0
R3222
10 1
R3212
101
R3211
10 1
R3221
101
R4561
101
R3234
104
R3216
681
R3215
223
R3208
56R0
R3223
56R0
R3210
472
R3225
472
R4527
0R0
R4520
0R0
R4521
0R0
R3209
8201
R3224
8201
R3207
150 2
R3226
150 2
R2401 0R0
R3113
0R0
R3217
0R0
R3229
470
R3231
470
R3232
470
R4513
0R0
R4514
0R0
R3104
0R0
R4535
0R0
R4517
0R0
R3110
470
R3111
470
R3112
47 0
R4515
0R0
100/16
C4507
101/16
C3216
101/16
C3106
101/16
C3214
101/16
C4563
102/6R3
C3212
P_CONT2
P_CONT2
AMUTE1
DACCLKO
LCHOUT
RCHOUT
ADCCLKO
LCHIN
RCHIN
DVAMCLKO
PCM1742KE
IC3201
BCKIN
1
DATA
2
LRCKIN
3
GND
4
5
Vdd
6
Vcc
7
VoutL
8
VoutR
9
AGND
10
Vcom
11
ZEROR
12
ZEROL
13
MD
14
MC
15
ML
16
MCLK
TC74VHC157FT
IC3103
SELECT
1
1A
2
1B
3
1Y
4
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST
16
VCC
AK5359ET
IC3101
AINR
1
AINL
2
CKS1
3
VCOM
4
5
AGND
6
VA
7
VD
8
DGND
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
CKS2
16
CKS0
RB501V
C3103
105
C3211
12 1
C3207
12 1
C3108
10 4
C4549
475/6R3
C4550
102
C4548
475/6R3
C2406
10 4
C2405
10 4
C2403
10 4
C2402
10 4
C2404
10 4
C2401
10 4
C3101
104
C3201
104
C3203
104
C3202
104
C3206
104
C3209
104
C4509
103
C4562
104
C4561
104
C4565
104
C4508
475/6R3
C3205
C3204
331
C3210
681
C3208
681
C3107
10
5
C452
6
475/6R3
C4525
475/6R3
C452
7
102
IC2402
CEK1285
1
2
IC2401
CEK1285
1
2
R3102
103
2
1
4
3
6
5
8
7
L310
2
DTL1106-
A
3
2
1
IC3102
TC7SZ126FU
G
1
IN
2
GND
3
OUT
4
5
VCC
Q4561
2SC4081(QR)
TP2419
TP73
TP2405
TP2418
TP2409
TP71
TP2403
TP2404
TP77
TP67
TP2417
TP2401
TP65
TP2402
TP2410
TP68
TP2408
TP2406
TP69
TP78
TP2407
TP2420
TP70
TP66
TP72
TP204
TP108
TP56
TP19
TP24
TP6015
TP31
TP6012
TP6011
TP6018
TP42
TP6024
TP12
TP43
TP6017
TP11
TP6019
TP6014
TP32
TP47
TP55
TP51
TP6005
TP6013
TP6022
TP6002
TP28
TP6026
TP48
TP6021
TP15
TP16
TP52
TP41
TP20
TP27
TP6008
TP6004
TP59
TP23
TP6003
TP33
TP6020
TP6016
TP6007
TP6001
TP6025
TP6023
TP44
TP60
TP6009
TP6010
TP6006
TP40
IC3202
UPC4570G2
5
6
7
IC3202
UPC4570G2
3
4
2
1
8
D3201
DAN202U
CN2401
S13B-PH-K-S
1
2
3
4
5
6
7
8
9
10
11
12
13
IC4504
S-1170B50UC-OUJ-TRB
ON/OFF
VSS
NC
VIN
VOUT
IC4507
S-1170B33UC-OTS
ON/OFF
1
VSS
2
NC
3
VIN
4
5
VOUT
IC4511
S-1170B33UC-OTS
ON/OFF
1
VSS
2
NC
3
VIN
4
5
VOUT
GNDA
GND
D
GNDA
GNDD
GNDD
GND
GNDD
GNDD
GNDA
GNDD
GNDD
GNDA
GNDA
GNDD
GNDD
GNDD
GNDD
GNDM
GNDA
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
V+12M
V+12V
V+12V
V+1R5_IN
SW+3.33V
EV+5.8V
V+5S
V+3D
EV+5.8V
V+5A
V+3D
V+3V
V+3D
V+12A
SW+3.33V
V+5D
V+5A
V+3D
V+12A
V+5L
V+5A
EV+5.8V
V+3D
V+5AVI
V+5M
V+3D
EV+5.8V
V+3FE
V+3DV
V+5A
C1
B2
E2
E1
B1
C2
UMF21N-TLB
C
B
E
B2
C1
E1
B1
C2
E2
Audio DAC
Audio ADC
L ch
R ch
GNDD
EV+5.8 V
SW+1.53V
GNDD
SW+3.33V
GNDD
V+12V
V+5M
GNDM
V+12M
SW+1.53V
SW+3.33V
GND
(AK5358ET)
C3102
105
GNDD
E
3/3F
CN201
H
F
E
2/3F
E
2/3F
23
24
25
19
18 20