Hdmi Unit (10/13) - Denon AVR-1912E3 Service Manual

A B C
1
2
3
4
R595
0(1608)
5
C852
OPEN
8 7 6 5 4 3 2 1
9 10 11 12 13 14 15 16
C856
R607 33
DATAAD
OPEN
6
FSDIR1
256FSDIR1
64FSDIR1
R610
R611 1K C858 1N-K
ADC_RST 0(1608)
R612 10K
OPEN
C860
D42 KDS184S
2
DAC(ETHER)_MUTE
1
DIRPERRZ2
3
FSDIRZ2
DATADIRZ2
7
64FSDIRZ2
256FSDIRZ2
DEMZ2
R625
1K5(1608)
8 7 6 5 4 3 2 1
8
9 10 11 12 13 14 15 16
R639
1K5(1608)
9
AVR1712E3 OPEN
10
GND POWER +
A B C
D E F
TO DIR/AUDIO PLD
MUTEFLAG
C840 1K
DAC_RST
DAC64FS
DAC256FS
C844 OPEN
C845 4.7UF-K
12 11
DATASB 13
DATAF 14
ADINL. SDTI1
DATAC 15
SDTI2
DATAS 16 SDTI3
DACFS 17 LRCK
18 I2C
JT_TCK/AP_CK/DAC_CK 19
CCLK/SCL
JT_TDI/AP_DA/DAC_DA 20
CDTI/SDA
DAC_MS 21
CSN/CAD1
22 DCLK
23 DSDL4
24
25 26 27 28 29 30 31 32
ADINR.
DM860L
DM860R
POWER - STBY POWER
D E F
G H I
R567
OPEN
C800
OPEN
R576
OPEN
C832
OPEN
R579
3K9(1608) 3N9-K(1608)
FL+
FL-
R582
3K9(1608)
C841
100N-K
R590
3K9(1608)
FR+
FR-
R593
10 9 8 7 6 5 4 3 2 1
3N9-K(1608)
3K9(1608)
48
47
PIN13 : SDTI4
46
PIN48 : ROUT1+ LOUT2+
PIN47 : ROUT1-
LOUT2- 45
ROUT2+ 44
R598
IC29 3K9(1608)
ROUT2- 43 3N9-K(1608)
AK4358VQ CEN+
42
LOUT3+
41
LOUT3-
CEN-
40
ROUT3+ R601
PIN24 : DSDR4
PIN37 : LOUT4-
ROUT3- 39 3K9(1608)
LOUT4+ 38
37
33 34 35 36
R613
3K9(1608)
SW+
SW-
R616
3N9-K(1608)
3K9(1608)
R620
3K9(1608)
3N9-K(1608)
SL+
SL-
R623
3K9(1608)
R634
3K9(1608)
SR+
SR-
R637
3N9-K(1608)
3K9(1608)
R643
3K9(1608)
3N9-K(1608)
SBL+
SBL-
R646
3K9(1608)
R654
3K9(1608)
SBR+
SBR-
R657
3K9(1608) 3N9-K(1608)
DIGITAL AUDIO SIGINAL LINE
ANALOG AUDIO SIGNAL LINE
G H I
126
J K L
R563 0(1608)
R564 R565
OPEN OPEN
C798
R566 C799
OPEN
OPEN 10/16(MVG)
R568
2
OPEN
1
4 3
IC27:A
C802
OPEN OPEN
R572 0(1608)
R574
R573 OPEN
OPEN
C803
C831
OPEN
R575
R577
OPEN 6
OPEN 10/16(MVG)
7
8 5
IC27:B
OPEN
OPTION
IC28:A DA-7V
C834
R580 AZ4580M
220(1608)
3 4 [FL] R581
100(1608)
R583
1
220(1608)
2
C837 680P-J
C836 C838
OPEN(1608) 100/16(MVG)
R586 4K7(1608)
R587 OPEN(1608)
IC28:B
C842 C843
AZ4580M
OPEN(1608) 100/16(MVG)
5 8 [FR] R592
100(1608)
R591 R594
7
220(1608)
220(1608)
6
C846
DA+7V
C851 680P-J
R596 4K7(1608)
R597 OPEN(1608)
DA-7V
IC31:A
C853 R599
AZ4580M
220(1608)
[CEN]
3 4 R600
100(1608)
R602
1
220(1608)
2
C855 680P-J
R605 4K7(1608)
R606 OPEN(1608)
AZ4580M
[SW] R615
5 8
100(1608)
R614 R617
7
180(1608) 180(1608)
6 IC31:B
C859
DA+7V
C864 680P-J
R618 12K(1608)
R619 39K(1608)
DA-7V
IC32:A
C865
R621 AZ4580M
180(1608)
R622
3 4 [SL]
100(1608)
R624
1
180(1608)
2
C868 470P-J
R629 6K8(1608)
R630 150K(1608)
IC32:B
AZ4580M
5 8 [SR] R636
100(1608)
R635
R638 7
180(1608)
180(1608)
6
C872
DA+7V
C873 470P-J
R641 6K8(1608)
R642 150K(1608)
DA-7V
IC34:A
C877 R644
AZ4580M
220(1608)
[SBL] R645
3 4
100(1608)
R647
1
220(1608)
2
C879 680P-J
R650 4K7(1608)
R651 OPEN(1608)
DA+7V
IC34:B
AZ4580M
[SBR] R656
5 8
100(1608)
R655 R658
7
220(1608) 220(1608)
6
C881
C882 680P-J
R659 4K7(1608)
R660 OPEN(1608)
J
K L
M N O
MAIN DAC
ADINR
DAGND
ADINL
DAGND
R570 0(1608)
DACRTNGND
R571 0(1608)
DASBR
DAGND
DASBL
DAGND
DASR
DAGND
TO DIGITAL CNT
DASL
DAGND
DASW
DAGND
DAC
DAGND
DAFR
DAGND
DAFL
DAGND
DA+5V
DA+7V
DA-7V
DM860L
DAGND
DM860R
OPTION TABLE
E3/E1C/JP E2/EA
IC28 AZ 4580M SA5532ADR
SCHEMATIC DIAGRAMS (21/26)

HDMI UNIT (10/13)

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M N O
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