ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEOGND LINE POWER- LINEPOWER+ LINE DIGITAL VIDEO STBY POWER
FL
FR
CEN
SUB
SL
SR
SBL
SBR
C4521,C4522
DE : OPEN
C4523,C4524
DE : OPEN
C4525,C4526
DE : OPEN
C4527,C4528
DE : OPEN
RSV2
RSV1
RSV2
RSV1
LRCK
BCK
RSV2
DIN1
DIN2
DIN3
DIN4
VDD
DGND
SCKI
RST
ZERO1
ZERO2
AMUTEI
AMUTEO
MD/SDA/DEMP
MC/SCL/FMT
MS/ADRO/RSV
TEST/ADR1/RSV
MODE
RSV2
VCC2
AGND2
RSV2
VOUT1-
VOUT1+
VOUT2-
VOUT2+
VOUT3-
VOUT3+
VOUT4-
VOUT4+
VOUT5-
VOUT5+
VOUT6-
VOUT6+
VOUT7-
VOUT7+
VOUT8-
VOUT8+
RSV2
AGND1
VCOM
VCC1
C4429,C4430
DE : 100uF/16V(KR3)
R4413
15K
R4411
15K
R4425
470
R4423
470
R4419
12K
R4421
12K
C4423
270pF
R4427
100
R4420
12K
R4424
470
C4424
270pF
R4426
470
R4422
12K
R4428
100
R4412
15K
R4414
15K
C4411
1800pF
C4412
1800pF
R4415
150K
R4416
150K
R4418
150K
R4433
15K
R4431
15K
R4445
470
R4443
470
R4439
12K
R4441
12K
C4443
270pF
R4447
100
R4440
22K
R4444
820
C4444
270pF
R4446
820
R4442
22K
R4448
100
R4432
15K
R4434
15K
C4431
1800pF
C4432
820pF
R4437
150K
R4435
150K
R4436
OPEN
R4438
OPEN
R4453
15K
R4451
15K
R4465
820
R4463
820
R4459
18K
R4461
18K
C4463
180pF
R4467
100
R4460
18K
R4464
820
C4464
180pF
R4466
820
R4462
18K
R4468
100
R4452
15K
R4454
15K
C4451
1000pF
C4452
1000pF
R4457
120K
R4455
120K
R4456
120K
R4458
120K
R4473
15K
R4471
15K
R4485
470
R4483
470
R4479
12K
R4481
12K
C4483
270pF
R4487
100
R4480
12K
R4484
470
C4484
270pF
R4486
470
R4482
12K
R4488
100
R4472
15K
R4474
15K
C4471
1800pF
C4472
1800pF
R4477
150K
R4475
150K
R4476
150K
R4478
150K
C4429
100/16V
C4430
100/16V
C4537
1000P
C4538
1000P
C4539
OPEN
C4540
1000P
C4541
1000P
C4542
1000P
C4543
OPEN
C4544
1000P
C4521C4523C4525C4527 C4522C4524C4526C4528
C4491
0.1
C4492
0.1
C4493 1000P
C4494 1000P
C4495 OPEN
C4496 OPEN
C4497 1000P
C4498 1000P
C4499 1000P
C4581 1000P
C4582 OPEN
C4583 1000P
C4584 1000P
C4585 1000P
C4586 1000P
C4587 1000P
C4588 1000P
C4589 1000P
C4590 1000P
C4591 1000P
C4592 OP
EN
C4593 1000
P
R4517 open
R4518
open
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPUT
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC442
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPUT
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC443
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPUT
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC445
NJM8080G
V+
B OUT PUT
B-INPU T
B+INPUT
V-
A+INPUT
A-INPUT
A OUT PUT
-+
B
- +
A
8765
4 3 2 1
IC447
NJM8080G
C4404
1/10
R4403
1k
C4401
0.1uF
1234567891011121314151 61718192021222324
25 26 27 28 2 9 30 31 32 33 34 35 36 3 7 38 39 40 41 4 2 43 44 45 46 4 7 48
IC441
CVIPCM1690DCAR
R4401
33
C4405
10/6.3
C4406
1/10
C4407
10/6.3
C4403
1/10
C4402
10/6.3
R4404
4k7
R4402
4k7
C4425
270pF
C4465
180pF
C4426
270pF
C4445
270pF
C4446
270pF
C4485
270pF
C4486
270pF
C4466
180pF
TP5
R4417
150K
C4594
100/16V
C4595
100/16V
D_AUDIO
MCU_DAT A
DAFL
DAFR
DAC
DASW
DASL
DASR
DASBL
DASBR
DACMS
DACMDI
DACMC
DACRST
DATASB
DATAS
DATACSW
DATAF
DACFS
DAC64FS
DAC256FS
DAGNDDGND
DGND
MUT EFLAG
DACRT NGND
A-7V
A+7V
A+5V
A+5V
DAGND
DACMS
DACMDI
DACMC
DACRST
DAC256FS
DAC64FS
DACFS
DATAF
DATAS
DATASB
DATACSW
DACMUTE
DACRST
DACMDI
DACMC
DACMS
MUT EFLAG
DACMUTE
DACMUTE
DAC256FS
DATASB
DATAS
DATACSW
DATAF
DAC64FS
DACFS
DA3.3V
MUT EFLAG
2E 3C
TO E2
7A
TO A7
TO C3
SCHEMATIC DIAGRAMS (9/30)
SCH9_DIG_MAIN_DAC1
126
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
To Next Page
Loading...
