Denon HEOS AVR Service Manual page 14

SCH06_MAIN DAC VOLUME
MAIN DAC/VOLUME PART
9B
MDAC_LRCK
MDAC_BCLK
MDAC_MCLK
MDAC_DATA0
MDAC_DATA1
MDAC_DATA2
TO B9
3B
DAC_RST
DAC_DATA
DAC_CLK
TO B3 DAC_MS
TO MCU PART
8A
-7V_A
+7V_A
DA+5V
AGND
DA3.3V
TO A8
DGND
TO DIGITAL SUPPLY PART
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
For EMI
0
R4594
R4593 0
R4592 0
R4591 0
R4590
0
R4501 0
R4502 0
C4501 0
C4502 0
C4503 0
0
C4504
C4505 0
C4506 0
C4507 0
C4508
0
C4509 1000P
C4510 0
C4511 0
C4512 0
C4513 0
IC451
CVIPCM1690DCAR
RSV2
RSV2
C4519
RSV1
VCC2
1uF
RSV2
AGND2
RSV1
RSV2
RSV2
VOUT1-
LRCK
VOUT1+
BCK
VOUT2-
DIN1
VOUT2+
DIN2
VOUT3-
DIN3
R4583 VOUT3+
DIN4
0 VOUT4-
VDD
VOUT4+
DGND
C4514 C4515 VOUT5-
47/63V 1uF
SCKI
R4504 VOUT5+
RST
1K VOUT6-
ZERO1
VOUT6+
ZERO2
VOUT7-
R4505
AMUTEI
4.7K VOUT7+
AMUTEO
VOUT8-
MD/SDA/DEMP
VOUT8+
MC/SCL/FMT
RSV2
MS/ADRO/RSV
AGND1
TEST/ADR1/RSV
VCOM
R4506
MODE
VCC1
4.7K
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
R4512
150K
R4513
FL
12K(0.5%)
R4507 R4514 C4523 R4515 C4529
FL
15K(0.5%) 470 270P 100 50V/47uF(ROB)
R4508 R4511 C4524
100/63V
15K(0.5%) 470
C4528
4 3 2 1
OPEN
C4543
5 6 7 8
OPEN
R4516 R4518 C4544
FR
FR
15K(0.5%) 470 100/63V
R4517 R4519 C4532 R4522 C4545
15K(0.5%) 470 270P 100 50V/47uF(ROB)
R4520
12K(0.5%)
R4521
150K
R4528
150K
R4529
C
12K(0.5%)
R4523 R4530 C4549 R4531 C4551
C
15K(0.5%) 470 270P 100 50V/47uF
R4524 R4525
15K(0.5%) 470
4 3 2 1
5 6 7 8
R4532 R4546
SW SW
15K(0.5%) 1K
C4582 C4552
R4543 R4547 R4550
15K(0.5%) 1K 150P 100 50V/47uF
R4548
39K(0.5%)
R4549
120K
R4556
150K
R4557
SL
12K(0.5%)
R4551 R4558 C4586 R4559 C4587
SL
15K(0.5%) 470 270P 100 50V/47uF
R4552 R4555
15K(0.5%) 470
4 3 2 1
5 6 7 8
R4560 R4564
SR 15K(0.5%) 470 SR
C4591 C4592
R4561 R4565 R4568
15K(0.5%) 470 270P 100
50V/47uF
R4566
12K(0.5%)
R4567
150K
14
C2
PCM1690_FR
PCM1690_FL
PCM1690_SR
PCM1690_SL
PCM1690_SW
PCM1690_C
TO 2C