Schematic Diagram
1
A
B
C
D
E
2
3
4
5
6
1
2
3
4
5
6
A
B
C
D
E
FADA
BADA
DALRCK
H2ADA
H1ADA
SADA
DAC1B_FL
SC
L_
DA
C
A_ADASBLOUT
A_ADAH2ROUT
A_ADASROUT
SD
A_
DA
C
CADA
DABCK
DALRCK
I2CSW
SW2ADA
DAC3_C
A_ADASW1OUT
DAC1_FL
DAC2B_FR
DAC2_FR
DAC8_S
R
DAC8B_S
R
DAC6B_H1
R
DAC6_H1
R
DAC4_H2
R
DAC4B_H2
R
DAC2B_SB
R
DAC2_SB
R
DAC1_SB
L
DAC1B_SB
L
DAC3B_H2
L
DAC3_H2
L
DAC5_H1
L
DAC5B_H1
L
DAC7B_S
L
DAC7_S
L
DAC4B_SW1
DAC4_SW1
A_ADAFROUT
DAC3_C
DAC3B_C
DAC6_SW2
DAC6B_SW2
DAC7_SL
DAC7B_SL
DAC5B_H1L
DAC5_H1L
A_ADAH1LOUT
DAC2B_FR
DAC2_FR
A_ADAFLOUT
A_ADAH2LOUT
A_ADASBROUT
A_ADAH1ROUT
A_ADASW2OUT
A_ADASLOUT
DAC1B_FL
DAC1_FL
A_ADACOUT
DAC1B_SBL
DAC1_SBL
DAC3B_H2L
DAC3_H2L
DAC4B_H2R
DAC4_H2R
DAC2B_SBR
DAC2_SBR
DAC8_SR
DAC8B_SR
DAC6B_H1R
DAC6_H1R
A_ADASW2O
UT
A_ADASW1O
UT
A_ADAFROU
T
A_ADASLOU
T
A_ADAH1LO
UT
A_ADAH2LO
UT
A_ADASBLO
UT
A_ADASBRO
UT
A_ADAH2RO
UT
A_ADAH1RO
UT
A_ADASROU
T
A_ADACOU
T
A_ADAFLOU
T
A_ADAZ3RO
UT
A_ADAZ3LO
UT
A_ADAZ2LO
UT
A_ADAZ2ROU
T
DAC3B_C
DAC6B_SW2
DAC6_SW2
DAC4_SW1
DAC4B_SW1
ESSRS
T
DAC0DET
ES
SR
ST
DABCK
DAC/ADC
ANALOG AUDIO
ADC
L
ADC
R
ADC2
L
ADC2
R
GNDDAS
GNDDA
GNDDA
GNDDA
GNDD
GNDD
GNDADS
GNDDAS
GNDDA
GNDDA
GNDDA
GNDD
GNDDA
GNDAP
GNDDAS
GNDDAS
GNDDA
V+12_A
V+12_A
V-
12_A
S
V-12_A
V-12_A
S
V+3R3_DA2
V+12_A
V+1R2_A
V+3R3_AM
V+
12_A
S
V+3R3_DA3
V+3R3_AS
V-12_A
V+12_A
V_REF_2
V+12_A
V-12_A
V+6_AD
V+
12_A
S
V+
12_A
S
V-12_A
S
V+12_AS
V+3R3_A
V-
12_A
S
V+12_A
S
V+12_A
V-12_A
V+12_A
S
V-12_A
V+12_A
V-
12_A
S
V+12_A
V+12_A
S
V_REF_1
V_REF_1
V-12_AS
V+3R3_DA2
V+12_A
V-12_AS
V-12_A
V-12_A
V-12_A
V+3R3_DA2
V-12_A
V-12_A
V-12_A
V+3R3_A
V+12_A
V+12_A
V-12_A
S
V-12_A
V+12_A
V+3R3_AS
V+12_A
V-12_A
V+12_AS
V+3R3_AM
V+3R3_DAOSC
V+1R2_A2
Q2413
2SA1576A
Q2412
2SA1576A
Q2414
2SC4081
Q2431
HN1K02FU
S1 1
G1 2
D2 3
S2
4
G2
5
D1
6
Q2411
HN1K02FU
S1 1
G1 2
D2 3
S2
4
G2
5
D1
6
Q2541
NJM4585M
(2/2)
7
-
6
+
5
8
Q2701
NJM4585M
7
-
6
+
5
8
Q2481
NJM4585M
(2/2)
7
-
6
+
5
8
Q2521
NJM4585M
(2/2)
7
-
6
+
5
8
Q2501
NJM4585M
(2/2)
7
-
6
+
5
8
Q2561
NJM4585M
(2/2)
7
-
6
+
5
8
*Q2621
NJM4585M
7
-
6
+
5
8
Q2601
NJM4585M
(2/2)
7
-
6
+
5
8
*Q2661
NJM4585M
(2/2)
7
-
6
+
5
8
Q2702
NJM4585M
7
-
6
+
5
8
Q2622
NJM4585M
(2/2)
7
-
6
+
5
8
Q2462
NJM4585M
(2/2)
7
-
6
+
5
8
Q2461
NJM4585M
(2/2)
7
-
6
+
5
8
Q2581
NJM4585M
(2/2)
7
-
6
+
5
8
Q2582
NJM4585M
(2/2)
7
-
6
+
5
8
*Q2662
NJM4585M
7
-
6
+
5
8
Q2542
NJM4585M
(2/2)
7
-
6
+
5
8
Q2502
NJM4585M
(2/2)
7
-
6
+
5
8
*Q2641
NJM4585M
(2/2)
7
-
6
+
5
8
Q2681
NJM4585M
7
-
6
+
5
8
Q2481
NJM4585M
(1/2)
1
-
2
+
3
4
Q2601
NJM4585M
(1/2)
1
-
2
+
3
4
Q2702
NJM4585M
1
-
2
+
3
4
*Q2621
NJM4585M
1
-
2
+
3
4
Q2501
NJM4585M
(1/2)
1
-
2
+
3
4
Q2561
NJM4585M
(1/2)
1
-
2
+
3
4
Q2582
NJM4585M
(1/2)
1
-
2
+
3
4
Q2541
NJM4585M
(1/2)
1
-
2
+
3
4
Q2502
NJM4585M
(1/2)
1
-
2
+
3
4
Q2521
NJM4585M
(1/2)
1
-
2
+
3
4
*Q2641
NJM4585M
(1/2)
1
-
2
+
3
4
Q2462
NJM4585M
(1/2)
1
-
2
+
3
4
Q2542
NJM4585M
(1/2)
1
-
2
+
3
4
Q2622
NJM4585M
(1/2)
1
-
2
+
3
4
Q2681
NJM4585M
1
-
2
+
3
4
*Q2662
NJM4585M
1
-
2
+
3
4
*Q2661
NJM4585M
(1/2)
1
-
2
+
3
4
Q2581
NJM4585M
(1/2)
1
-
2
+
3
4
Q2461
NJM4585M
(1/2)
1
-
2
+
3
4
Q2701
NJM4585M
1
-
2
+
3
4
Q2351
ES9016SD1
DAC
1
1
DAC1
B
2
DAC3
B
3
DAC
3
4
GND
5
5
AVCC_L
6
6
RESE
T
7
GND
8
8
DAC
5
9
DAC5
B
10
DAC7
B
11
DAC
7
12
VDD13
13
AVCC_L14
14
GND15
15
SDA
16
SCL
17
XO
18
XI
19
DVCC_B
20
VDD21
21
GND22
22
GND23
23
AVCC_R24
24
VDD2
5
25
DAC
8
26
DAC8
B
27
DAC6
B
28
DAC
6
29
AUTOMUT
E
30
AVCC_R3
1
31
GND3
2
32
DAC
4
33
DAC4
B
34
DAC2
B
35
DAC
2
36
GND37
37
DATA8
38
DATA7
39
DATA6
40
DATA5
41
DATA4
42
DATA3
43
DATA2
44
DATA1
45
DATA_CLK
46
VDD47
47
DVCC_T
48
Q2301
ES9016SD1
DA
C1
1
DA
C1
B
2
DA
C3
B
3
DA
C3
4
GN
D5
5
AV
CC_L
6
6
RE
SE
T
7
GN
D8
8
DA
C5
9
DA
C5
B
10
DA
C7
B
11
DA
C7
12
VDD13
13
AVCC_L14
14
GND15
15
SDA
16
SCL
17
XO
18
XI
19
DVCC_B
20
VDD21
21
GND22
22
GND23
23
AVCC_R24
24
VD
D2
5
25
DA
C8
26
DA
C8
B
27
DA
C6
B
28
DA
C6
29
AU
TOMU
TE
30
AV
CC_R
31
31
GN
D3
2
32
DA
C4
33
DA
C4
B
34
DA
C2
B
35
DA
C2
36
GND37
37
DATA8
38
DATA7
39
DATA6
40
DATA5
41
DATA4
42
DATA3
43
DATA2
44
DATA1
45
DATA_CLK
46
VDD47
47
DVCC_T
48
BK1005HS121-T
L2441
P2004B
IMSA-9111S-24L 1
V+6_A
D
2
V+6_A
D
3
GNDA
D
4
GNDA
D
5
V+12_
A
6
V+12_
A
7
GND
A
8
GND
A
9
V-12_
A
10
V-12_
A
11
Z3R OU
T
12
GNDDA
S
13
Z3L OU
T
14
GNDDA
S
15
Z2R OU
T
16
GNDDA
S
17
Z2L OU
T
18
GNDDA
S
19
SW2 OU
T
20
GNDDA
S
21
SW1 OU
T
22
GNDDA
S
23
FR OU
T
24
GNDDA
S
P2003B
IMSA-9111S-28L
1
FL OU
T
2
GNDDA
S
3
C OU
T
4
GNDDA
S
5
SR OU
T
6
GNDDA
S
7
H1R OU
T
8
GNDDA
S
9
H2R OU
T
10
GNDDA
S
11
SBR OU
T
12
GNDDA
S
13
SBL OU
T
14
GNDDA
S
15
H2L OU
T
16
GNDDA
S
17
H1L OU
T
18
GNDDA
S
19
SL OU
T
20
GNDDA
S
21
ADC2
R
22
GNDAD
S
23
ADC2
L
24
GNDAD
S
25
ADC
R
26
GNDAD
S
27
ADC
L
28
GNDAD
S
X2441
NZ2520SA-80MHZ
OE
1
GN
D
2
OU
T
3
VC
C
4
10
3K
C2
44
3
50
V
10
3K
C2
30
5
10
3K
C2
30
1
10
3K
C2
30
7
103
K
C235
5
103
K
C236
5
103
K
C235
7
10
3K
C2
31
9
103
K
C235
1
103K
C2326
1608
104
K
C274
5
C2
31
5
NM
10
4K
C2
43
1
104
K
C274
6
C2
52
2
NM
103
K
C256
2
10
3K
C2
50
1
103
K
C270
2
103
K
C271
3
10
3K
C2
44
6
103
K
C256
1
103K
C2312
103K
C2310
10
3K
C2
48
1
10
3K
C2
54
1
10
3K
C2
64
1
10
3K
C2
64
2
10
3K
C2
66
1
103
K
C258
2
103
K
C257
3
103
K
C270
1
103
K
C263
3
103
K
C262
1
103
K
C262
2
103
K
C268
2
103
K
C259
3
103
K
C269
3
10
3K
C24
73
10
3K
C2
54
2
103K
C2362
103K
C2360
10
3K
C2
49
3
10
3K
C2
48
2
10
3K
C2
50
2
10
3K
C2
67
3
103
K
C268
1
10
3K
C2
55
3
C2
52
1
NM
10
3K
C2
46
2
103
K
C258
1
10
3K
C2
51
3
10
3K
C2
65
3
103
K
C261
3
10
3K
C2
66
2
10
3K
C2
53
3
10
3K
C2
46
1
103
K
C260
2
103
K
C260
1
104K
C2377
2125
104K
C2370
10
4K
C2
40
1
104K
C2747
104
K
C241
1
10
5K
C2
44
2
(2
125
)
101J
C2448
2125
331K
C2325
331K
C2324
331K
C2373
471K
C2376
2125
10
2J
C2
44
1
27
1J
C2
44
5
50
V
C2
40
4
56
u
16
V
C2
40
2
56
u
16
V
C2671
18u 50V
C2471
18u
50V
C2491
18u
50V
C2711
18u 50V
C2691
18u 50V
C2571
18u 50V
C2511
18u 50V
C2611
18u 50V
C2551
18u 50V
C2591
18u 50V
C2531
18u 50V
C2503
101J 50V
QHX
C2623
101J 50V
QHX
C2663
101J50V
QHX
C2583
101J50V
QHX
C2644
101J50V
QHX
C2584
101J 50V
QHX
C2664
101J 50V
QHX
C2603
101J 50V
QHX
C2604
101J50V
QHX
C2563
101J 50V
QHX
C2564
101J 50V
QHX
C2704
101J
QHX
C2703
101J
QHX
C2643
101J QHX
C2543
101J50V
QHX
C2544
101J 50V
QHX
C2484
101J 50V
QHX
C2523
101J 50V
QHX
C2524
101J 50V
QHX
C2464
101J 50V
QHX
C2463
101J50V
QHX
C2504
101J 50V
QHX
C2322 103J QHX
C2684
101J 50V
QHX
C2683
101J 50V
QHX
C2624
101J 50V
QHX
C2483
101J 50V
QHX
C256
5
222
J
50
V
C266
5
472
J
16
V
C266
6
472
J 16
V
C256
6
222
J
50
V
C2567
471J
50V
C2568
471J
50V
C2668
471J
50V
C2667
471J 50V
C2447 331J50V
QHX
C2361
331J
C2317 331J
C2608
471J
C2588
471J
C2488
471J
C2487
471J
C2468
471J
C2467
471J
C2688
271J
C2607
471J
C2708
271J
C2707
271J
C2548
471J
C2547
471J
C2587
471J
C2648
471J
C2628
471J
C2627
471J
C2528
471J
C2527
471J
C2508
471J
C2507
471J
C2647
471J
C2687
271J
C274
2
103
J
QH
X
C271
0
103
J
C2
47
0
10
3J
C2
30
4
10
3J
QH
X
C2
31
8
10
3J
QH
X
C266
9
103
J
C2
63
0
10
3J
C258
9
103
J
C2
55
0
10
3J
C235
4
103
J
QH
X
C2
51
0
10
3J
C2
31
4
10
3J
QH
X
C236
6
103
J
QH
X
C2
62
9
10
3J
C267
0
103
J
C2
50
9
10
3J
C2
46
9
10
3J
C2367 103J
C236
3
103
J
C2309
103J
C270
9
103
J
C2
31
3
10
3J
C2311
103J
C236
4
103
J
QH
X
C254
9
103
J
C274
9
103
J
QH
X
C259
0
103
J
C2359
103J
C257
2
472
J
C258
5
472
J
16
V
C258
6
472
J
16
V
C2
49
2
47
2J
C260
6
472
J
16
V
C2
47
2
47
2J
C2
54
5
47
2J
16
V
C269
2
472
J
C271
2
472
J
C267
2
472
J
C259
2
472
J
C2
54
6
47
2J 16
V
C2
50
5
47
2J
16
V
C2
50
6
47
2J
16
V
C2
52
5
47
2J
16
V
C2
52
6
47
2J
16
V
C2
62
5
47
2J
16
V
C2
62
6
47
2J
16
V
C2
64
5
47
2J
16
V
C2
64
6
47
2J
16
V
C270
5
222
J
50
V
C268
5
222
J
50
V
C268
6
222
J
50
V
C2
46
5
47
2J
16
V
C2
46
6
47
2J 16
V
C2
48
5
47
2J
16
V
C2
51
2
47
2J
C2
55
2
47
2J
C261
2
472
J
C260
5
472
J
16
V
C2
53
2
47
2J
C2
63
2
47
2J
C2
65
2
47
2J
C2
48
6
47
2J
16
V
101K
C2321
63V
101K
C2449
2125
101K
C2369
63V
103K
C2320
331K
C2375
63V
331K
C2374
63V
471K
C2450
63V
2125
C2316 104K 35V
C2368 104K 35V
C235
6
220
u
16
V
C2
30
6
22
0u
16
V
C2
30
2
22
0u 16
V
C235
2
220
u16
V
C235
8
47
u
25
V
C2
30
8
47
u
25
V
C2
30
3
47
u
25
V
C235
3
47
u
25
V
C274
3
100
u
35
V
C274
4
100
u35
V
R2432
22
R2
43
1
22
R2446
0
R2475
0
R2318
1005
0
R2316
1005 0
R272
1
0
R2441
0
R2715
0
R2746 0
R2675
0
R2495
0
R2
31
2
16
08
0
R2695
0
R2575
0
R2555
0
R2515
0
R2535
NM
R2329
0
R2615
0
R2595
0
R2434
0
R2433
0
R2423
0
R2422
0
R2655
0
R2635
0
R2
44
2 0
R2
44
5
0
R2359
10
R2317
100
R2376
100
R2375
100
R2
32
8
10
0
R2589
100
R2609
100
R2509
100
R2489
100
R2490
100
R2510
100
R2610
100
R2590
100
R2413
100
R2414
100
R2683
100
R2684
100
R2709
680
R2710
680
R2624
100
R2623
100
R2689
680
R2704
100
R2690
680
R2703
100
R2463
100
R2464
100
R2469
100
R2470
100
R2583
100
R2584
100
R2603
100
R2604
100
R2543
100
R2544
100
R2563
100
R2564
100
R2523
100
R2524
100
R2504
100
R2503
100
R2663
100
R2664
100
R2644
100
R2643
100
R2483
100
R2484
100
R2315
100
R2574
2.7k
R2573
2.7k
R2674
2.7k
R2673
2.7k
R2370
10k
R2
41
2
10
k
R2369
10k
R2368
10k
R2
43
6
10
k
R2
43
5
10
k
R2
44
7
10
k
R2
41
1
10
k
R2
41
5
10
0k
R241
6
100
k
R241
9
100
k
R2
30
6
1M
R235
2
1M
R2
30
2
1M
R235
6
1M
R2
30
4
1M
R235
4
1M
R2321
110
R2372
110
R2320
110
R2319
110
R2374
110
R2371
110
R2373
110
R2334
15
R2697
18
R2537
18
R2657
18
R2477
18
R2637
18
R2577
18
R2497
18
R2517
18
R2557
18
R2677
18
R2617
18
R2597
18
R2717
18
R2
30
7
22
R238
1
22
R2653
2.7k
R2553
2.7k
R2534
2.7k
R2634
2.7k
R2654
2.7k
R2533
2.7k
R2554
2.7k
R2633
2.7k
R2418
22k
R2420
22k
R2
42
1
22
k
R241
7
22
k
R274
5
220
k
R274
4
2.4
k
R2357
27
R2358
27
R2336
27
R2335
27
R2714
1k
R2713
1k
R2493
2.7k
R2613
2.7k
R2593
2.7k
R2513
2.7k
R2473
2.7k
R2594
2.7k
R2474
2.7k
R2614
2.7k
R2514
2.7k
R2693
1k
R2494
2.7k
R2694
1k
R2531
560
R2551
560
R2571
560
R2672
560
R2651
560
R2652
560
R2532
560
R2572
560
R2671
560
R2631
560
R2632
560
R2552
560
R2
44
4
39
R2
44
3 47
R267
6
470
k
R2
47
6
47
0k
R259
6
470
k
R269
6
470
k
R2
49
6
47
0k
R2
55
6
47
0k
R2
51
6
47
0k
R2
53
6
47
0k
R2
63
6
47
0k
R2
65
6
47
0k
R271
6
470
k
R261
6
470
k
R257
6
470
k
R2591
560
R2512
560
R2592
560
R2692
560
R2492
560
R2691
560
R2511
560
R2712
560
R2611
560
R2612
560
R2472
560
R2711
560
R2471
560
R2491
560
R2669
100
R2569
100
R2670
100
R2570
100
R2332
0
R2387 0
R2386 0
R2351
0
R2406
0
R2301
0
R2
40
7
0
R2401
0
R2
40
2
0
R2388 0
R2
40
4
10
k
R2
40
5
10
k
R2
40
3
10
k
R2
40
9
10
k
R2
41
0
10
k
R2
40
8
10
k
R2741
1M
2125
R2743
1M
2125
R2742
2.4k
2125
R2331
3216
0
R2330 3216
0
R2
33
7
32
16
0
R2305
1
R2355
1
R2353
0.47
R2303
0.47
R2466
12K
R2465
12K
R2606
12K
R2705
12K
R2545
12K
R2566
12K
R2546
12K
R2565
12K
R2506
12K
R2505
12K
R2526
12K
R2665
12K
R2626
12K
R2625
12K
R2646
12K
R2645
12K
R2486
12K
R2485
12K
R2525
12K
R2706
12K
R2686
12K
R2685
12K
R2585
12K
R2586
12K
R2605
12K
R2666
12K
R2467
2.7K
R2461
2.7K
R2607
2.7K
R2701
2.7K
R2702 2.7K
R2688
5.6K
R2687
5.6K
R2707
5.6K
R2622
2.7K
R2621
2.7K
R2708
5.6K
R2662
2.7K
R2561
2.7K
R2682 2.7K
R2681 2.7K
R2481
2.7K
R2482
2.7K
R2487
2.7K
R2488
2.7K
R2661
2.7K
R2641
2.7K
R2588
2.7K
R2642
2.7K
R2541
2.7K
R2562
2.7K
R2581
2.7K
R2521
2.7K
R2501
2.7K
R2522
2.7K
R2508
2.7K
R2502
2.7K
R2582
2.7K
R2507
2.7K
R2601
2.7K
R2608
2.7K
R2542
2.7K
R2462
2.7K
R2602
2.7K
R2587
2.7K
R2468
2.7K
R2628
2.7K
R2647
2.7K
R2627
2.7K
R2527
2.7K
R2648
2.7K
R2547
2.7K
R2528
2.7K
R2668
2.7K
R2568
2.7K
R2567
2.7K
R2667
2.7K
GNDDA
C274
1
100
u
35
V
V_REF_2
R2529
100
R2530
100
R2548
2.7K
R2549
100
R2550
100
R2629
100
R2630
100
C2631
18u
50V
C2651
18u
50V
R2649
100
R2650
100
C270
6
222
J
50
V
R233
8
47
k
V+3R3_DA2
331K
C2329
331K
C2330
R2281
0 (3216)
R2282
0 (3216)
R2283
0 (3216)
R2286
0
3216
R2284
0
3216
R2285
0
3216
471K
C2452
63V
471K
C2453
63V
C2378 331J
50V
2125
C2328
331J 50V
C2323 331J 50V
C2371 331J 50V
C2372 103J
16V
C2740 103J 16V
C2739 103J 16V
GNDDA
C2738 103J 16V
C2737
221J 50V
R2121
0 (3216)
R2122
0 (3216)
R2123
0 (3216)
R2124
0 (3216)
R2125
0 (3216)
R2126
0 (3216)
R2127
0 (3216)
R2128
0 (3216)
R2129
0 (3216)
R2130
0 (3216)
C2451 101J 50V
2125
C2327 331J 50V
1608
V+12_AS
V+12_A
V-12_A
V-12_AS
R2731
0 (3216)
R2733
0 (3216)
R2732
0 (3216)
R2734
0 (3216)
C2
40
3
10
3J
SR LPF
To BAETC-2150(PART-4)
H1R LPF
FR LPF
SW1 LPF
C LPF
FL LPF
H2L LPF
H2R LPF
H1L LPF
SL LPF
D
D
Vref:F&C ch 1.1V
Vref:SW&S&SB&H ch 1.1V
SW2 LPF
Su
b DA
C
re
turn
G
ND
osc
MainDAC
SubDAC
80Mosc return
80Mosc return
SBL LPF
SBR LPF
SUB DAC
MAIN DAC
MODEL No.SC-LX701/801/901
SCHEMATIC DIAGRAM(PART-3) DAC_P SECTION
To BADG-2077(3/3)
To BADG-2077(1/3)
To BADG-2077(3/3)
BADG-2077(2/3)
Near C2741
Near C2882
GND
0