Denon AVC-1590, Руководство по обслуживанию

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84
AVR-1905/785 AVC-1590
SCHEMATIC DIAGRAMS (13/13)
D-VIDEO(For JP MODEL)/PRE-OUT UNIT
(For ALL MODEL)
SCHEMATIC DIAGRAMS (13/13)
1 2 3 4 5 6 7 8 9 10 11
A
B
C
D
E
F
G
H
AVR-1905/785 AVC-1590
R670
470
100
R698 R697
100
R658
68
100
R688 R687
100 100
R678
R677
100
C674 100/10
22N C673
KTA1266Y
Q653
C661
100/10
R665B
200
R665A
200
C660
100/10
Q651
KTA1266Y
R663A
200
100P C698
100P C697
100P C699
R680
470
C659
470/6.3
R661 75
R660 75
4700/6.3
C657
R662 75
C788
10N-Z
100P C696
100P C690
100P C695
C667
4.7/50
C788SSBL
100P-J
C788SBR
100P-J
C788SL
100P-J
C788C
100P-J
C788FL 100P-J
R692
75
R691
75
4.7/50
C665
4.7/50
C666
100P C688
100P C687
100P C689
R682
75
R681
75
R685
10K
R672
75
C672
1/50
10K
R674
R671
75
C671
1/50
100P C678
100P C677
100P C679
R675
10K
C662
100/10
R667A
200
R663B
200
R667B
200
KTA1266Y
Q652
R699
100
R659
68
R657
68
C789
10N-Z
R700
100 100
R696 R690
100
C788SR 100P-J
C788SW 100P-J
C788FR
100P-J
R693 10K
C655
4.7/50 4.7/50
C654
R673 10K
R679
100
C653
4.7/50 4.7/50
C651
5
4
3
2
1
CN512
8
7
6
5
4
3
2
1
CN654
8
7
6
5
4
3
2
1
CP603
8
7
6
5
4
3
2
1
CN655
8
7
6
5
4
3
2
1
CP659
8
7
6
5
4
3
2
1
CP654
8
7
6
5
4
3
2
1
CN656
8
7
6
5
4
3
2
1
CN657
8
7
6
5
4
3
2
1
CN658
R668
100
R664
100
R676
10K
C658
470/6.3
100K
R799SBL
100K
R799SBR
R788SBR
220
100K
R799SL
R788SL
220
100K
R799C
R788SR
220
100K
R799FL
R788FL
220
R788FR
220
C692
1/50
10K
R694
C691
1/50
R667 75
R663 75
R665 75
R695
10K
C682
1/50
10K
R684
C681
1/50
75
R654
R656
75
14 13 12 11 10 9 8 7 6 5 4 3 2 1
JACK602D
R666
100
1
OY
2
2Y
3
Y
14
1X
15
2X
16
VCC
8
GND
4
3Y
5
1Y
6
INH
7
VEE
12
0X
13
X
10
A
11
3X
9
B
IC655
BU4052BCF
R788SBL
220
100K
R799FR
100K
R799SR
100K
R799SW
R788SW
220
R788C
220
R683 10K
R689
100
R655
75
C656
4.7/50
C652
4.7/50
5 4 3 2 1
CP512
8 7 6 5 4 3 2 1
CN659
JACK667P
14 13 12 11 10 9 8 7 6 5 4 3 2 1
JACK603D
14 13 12 11 10 9 8 7 6 5 4 3 2 1
JACK604D
R652 75
R651 75
R653 75
1
OY
2
2Y
3
Y
14
1X
15
2X
16
VCC
8
GND
4
3Y
5
1Y
6
INH
7
VEE
12
0X
13
X
10
A
11
3X
9
B
IC654
BU4052BCF
7
IN3
8
CTLD
10
VOUT2
9
CTLC
6
CTLE
5
IN4
4
GND
3
IN5
2
GND
1
OUT
15
CTLA
16
IN1
14
VOUT1
13
VCC
12
IN2
11
CTLB
6dB
logic
6dB
logic
BA7626
IC653
7
IN3
8
CTLD
10
VOUT2
9
CTLC
6
CTLE
5
IN4
4
GND
3
IN5
2
GND
1
OUT
15
CTLA
16
IN1
14
VOUT1
13
VCC
12
IN2
11
CTLB
6dB
logic
6dB
logic
BA7626
IC652
JACK666P
7
IN3
8
CTLD
10
VOUT2
9
CTLC
6
CTLE
5
IN4
4
GND
3
IN5
2
GND
1
OUT
15
CTLA
16
IN1
14
VOUT1
13
VCC
12
IN2
11
CTLB
6dB
logic
6dB
logic
BA7625
IC651
14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN556
14 13 12 11 10 9 8 7 6 5 4 3 2 1
JACK601D
X
MODE
L
H
Y
VCR H
L
PLUG
NC
LINE3
NC
LINE2
F
LINE1 CR-G CB GND LINE2 CR-G CB-G CB PLUG LINE3 LINE1 CR CB Y-G
GND
SL
GND
FL
PLUG LINE3 LINE1 CR Y-G
SW
NC
V_GND
C
FROM
S/C
VIDEO
B`D
FROM
VIDEO-CNT
UP
B`D
DVD/VDP
H
L
SEL1 SEL2
Y
SBL
SL
FR
Y Y
GND
SEL2
+5V
GND
SEL2
V_GND
+5V
SW
SEL1
V_GND
SW
SEL1
V_GND
TV/DBS
H
L
NC NC GND
G
NC CB-G CR Y-G
SBR
SR
FL FL
SW
NC PLUG LINE3 CR LINE1 NC Y-G NC GND NC NC LINE2 CR-G CB-G
SBR SBL
GND
C
GND GND
SR FR
NC GND NC NC CB-G CR-G
NC NC
GND
SW
SEL1
V_GND
SEL1
V_GND
GND
V_GND
+5V
SEL2
GND
V_GND
+5V
V_GND
COM_DET
VCR TV/DBS
FROM
VIDEO
BOARD
V_GND
SW
SEL2
TO
DVIDEO
B`D
TO
COM-VIDEO
BOARD
FROM
VIDEO-CNT
DOWN
B`D
FROM
VIDEO
BOARD
TO
COM-VIDEO
BOARD
TO
VIDEO-CNT
DOWN
B`D
GND GND
NC SEL2
+5V
GND
SEL2
V_GND
+5V
SW
SEL1
V_GND
SW
SEL1
V_GND
BA7625/6, BU4052 TRUE TABLE
D-VIDEO B`D
+6V
NC
GND
FROM PRE-AMP B`D
GND
LINE2 CB
NC
SW
NC
COM_DET
SW
SEL1
V_GND
SEL1
V_GND
COM_DET
GND
V_GND
+5V
SEL2
GND
COM_DET
V_GND
+5V
TO PRE-OUT B`D
COM_DET
COM_DET
AVC1590(N)
COM_DET
DVD/VDP
V_GND
SW
COM_DET
SEL2
COM_DET
D-VIDEO BOARD
VIDEO-CNT DOWN BOARD
SE2/G2A/GIC/GUT
MONITOR OUT
PRE-OUT B`D
VIDEO-CNT DOWN BOARD
VIDEO-CNT UP BOARD
VIDEO-CNT UP BOARD
/G1K