Denon DRA-800H - Page 15

SCH07 DIR
ANALOG VIDEO STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL GND LINE POWER- LINE POWER+ LINE
DIR/ADC
OPT1
TO DSP PART
FROM MCU PART
OPT2
DIR PART
TV
VINR VINL VCCAD
AGNDAD VCOM FLT
VCC AGND XTO
XTI GNDRX
RXIN0
ERROR/INT0
NPCM
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPO0
MPO1
DOUT LRCK
BCK
SCKO DGND DVDD
DMO
MDI
MC
MS
MODE
RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
FROM ANALOG PART
CD
COAXIAL
CBL/SAT
A
+
-
B
+
-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
A
+
-
B
+
-
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
SDT0 LRCK
MCLK
SCLK
PDN
DIF
CKS2
CKS0
AINR
AINL
CKS1
VCOM
AGND
VA VD
DGND
TO PLD PART
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
TO ANALOG PART
DAGND
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
DVDD
DGND
LDOO
XSMT
FMT
LRCK
DIN
BCK
SCK
FLT
CPVDD
CAPP
CPGND
CAPM
VNEG
OUTL
OUTR
AVDD
AGND
DEMP
DAGND
(FILM)
C7619
0.1uF
R7627 33
C7601
0.1uF
C7608
0.1uF
R7608 33
R7607 3k3
C7603
0.047uF
12 34
RN761
33x2
R7611
100
C7616
0.1uF
R7622
33
R7614
OPEN
RX
VCC
GND
OUT
321
JK761
CJSJSR1124
RX
VCC
GND
OUT
321
JK762
CJSJSR1124
FSDIR1
64FSDIR1
DATADIR1
48
47
46 45 44 43 42
41
40
39 38 37
36 35 34 33 32 31 30 29 28 27 26 25
24 23
22 21 20 19 18 17 16 15
14 13
121110
987654321
IC761
CVIPCM9211PTR
R7617
680
C7604 0.1uF
C7610
0.068uF(5%)
C7611 0.1uF
C7613 0.1uF
256FSDIR1
R7609
4k7
R7610
4k7
R7613
4k7
R7612
47k
R7621
OPEN
R7618 100 R7619 100
D7601
KDS160
D7602
KDS160
D7603 KDS160
D7604 KDS160
R9501
150
C9501
OPEN
R9502
15
0
D9501
OPEN
R9503
470
R9506
47k
R9508
33
R9507
330k
R9504
OPEN
R9505
OPEN
C9504
0.047uF
C9503
OPEN
C9502
100V/0.01uF
R7602 4k7
C7617
33P
R7623 OPEN
R7624
OPEN
R7626
OPEN
R7625 OPEN
C7618
33P
R7628 33
R7629 33
DR_CE
DR_CK
DR_DIN
DR_DOUT
1 2 3 4
5 6 7 8
RN762 100x4
R7637
100
R7633
100
C7625 OPENC7626
OPEN
C7627 OPEN
C7624
OPEN
R7645
100
R7641
100
C7635 OPEN
C7636
OPEN C7637 OPEN
C7634
OPEN
16 15 14 13 12 11 10 9
87654321
IC764
AK5358BET
C7643
4.7/6.3V
C7642
4.7/6.3V
R7646
33
R7647
1k
C7644
1000P
C7640
2.2/6.3V
C7641
OPEN
R7601 100
R7604
33
R7606 33
R7605 33
R7603 33
R7630 100k
R7634 100k
R7642 100k
R7638 100k
R7631 91k
R7635 91k
R7639 91k
R7643 91k
R7632
22K
R7636
22K
R
7640
18K
R7644
18K
C7622
82P
C7623
82P
C7632
100P
C7633
100P
14 13 12 11 10 9 8
7654321
IC951
SN74AHCU04PWR
X7601
24.576MHz
R7662
1M
R7663
1k
1234
5 6 7 8
IC762
CVINJM2740V
1234
5 6 7 8
IC763
CVINJM2740V
JK951
CJJ4M106ZD
C7654
10/6.3V
C7656
10/6.3V
C7655
0.047uF
C7653
0.047uF
15
4
2
VIN VOUT
STBY
GND
NC
3
IC766
BU33TD3WG
R7661
10k
C7660
50V/12pF
C7659
50V/12pF
C7674
2200pF
C7676
2200pF
R7683 10k
C7681
0.1uF
C7680
0.1uF
C7672
2.2/6.3V
C7671
0.1uF
C7673
2.2/6.3V
R7671 470
R7672 470
C7679
0.1uF
C7678
10/6.3V
R7675
10k
R7682
OPEN
D7671
KDS160
13 14 201918
17
16151211
10
9 8 7 6 5 4 3 2 1
IC760
CVIPCM5100APWR
R7676
0
R7681 0
R7674
100k
R7673
100k
C7609
4700
pF(5%)
C7675
50V/10uF
C7677
50V/10uF
C7602
50V/10uF
C7605 50V/10uF
C7612 50V/10uF
C7614 50V/10uF
C7620
50V/10uF
C7621
50V/10uF
C7630
50V/10uF
C7631
50V/10uF
C7628
50V/10uF
C7629
50V/10uF
C7638
50V/10uF
C7639
50V/10uF
C7615
50V/10uF
C7657
2200pF
C7658
2200pF
R7654 10k
C7651
0.1uF
C7650
0.1uF
C7645
2.2/6.3V
C7646
0.1uF
C7647
2.2/6.3V
R7648 470
R7649 470
C7649
0.1uF
C7648
10/6.3V
R7650
10k
R7652
OPEN
D7605
KDS160
13 14 201918
17
16151211
10
9 8 7 6 5 4 3 2 1
IC765
CVIPCM5100APWR
R7651
0
R7653 0
R7656
100k
R7655
100k
R7659
0
R7660
0
C7661
50V/10uF
C7662
50V/10uF
C7652 OPEN
C7606
50V/1uF
C7663
OPEN
DA3.3V
DGND
LEGO_ADC_L
AGND
LEGO_ADC_R
DIR_DOUT
DIR_DIN
DIR_CLK DIR_CE DIR_RST
ADINL
ADINR
ADC_RST
DIRSBCK
DIRSLRCK
DIRAUXBCK
DIRAUXMCK
DIRAUXLRCK
DIRAUXDATA
DIRPERR
DIRNPCM
DIRXMCK
HDMISPDIF
DIRLRCK
DIRDATA
DIRMCK
DIRBCK
PLDADCMCK
PLDADCLRCK
PLDADCBCK
PLDADCDATA
SPDIF_OUT
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
DNMIX_L
DNMIX_R
DNMIX_DACMUTE
DNMIX_DACMCK
DNMIX_DACBCK
DNMIX_DACDATA
DNMIX_DACLRCK
Z2DACMCK
Z2DACBCK
Z2DACDATA
Z2DACLRCK
Z2DACMUTE
Z2_NET_L
Z2_NET_R
AGND
DA+5V
DAGND
DAGND
DAGND
CH1:COAX.1
(RXIN0)
(1) DIR input
CH1:DIRLRCK
(FSDIR1)
CH2:DIRBCK
(64FSDIR1)
CH3:DIRDATA
(DATADIR1)
(2) DIR output
7C
TO C7
C8
TO 8C
C9
TO 9C
D0
TO 0D
D1
TO 1D
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
15