Denon AVR-1602/682, Service Manual

Page: 22 / 35

REL
A
Y
GND
DIRECT
NC
OUT
-L
GND
OUT
-R
IN-L
GND
IN-R
RELAY
H/P-MUTE
GND
NC
RELAY
AUX-2
COMMON
1
2
3
4
5
6 1
2
3
4
5
6
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8 1
2
3
4
5
6
7
8
9
10
RELAY
AUX-2
COMMON
+15V
GND
-15V
L-CH
GND
R-CH
+15V
GND
-15V
L-CH
GND
R-CH
+15V
-15V
L
L-TAP
GND
GND
R-TAP
R
+15V
-15V
L
L-TAP
GND
GND
R-TAP
R
+15V
-15V
L
-T
AP
L
-CH
L
-TONE
GND GND
R-
TONE
R-CH
R-
T
AP
+15V -15V L
-T
AP
L
-CH
L
-TONE
GND GND R-
TONE
R-CH R-
T
AP
1U-3432-10
PRE OUT UNIT
CY035
3P-KR
CX035
CX061
CX081
8P-EH
CW081
CY061
6P-EH
CX102
CX041
4P-KR
CY103 10P-EH
EQUALIZER/
INPUT UNIT
1U-3130-1
FUNCTION SW UNIT
1U-3130-5
PROTECTOR UNIT
1U-3130-2
LED UNIT
1U-3432-4
GND
NC
DRIVE
T2
T1
AU2
AU1
TU
CD
PH
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
1
2
3
4
5
1
CX111 CY111
CX052
CY052
CY041
CZ102
10P-KR CY033
TAPE2
TAPE1
AUX2
AUX1
TUNER
CD
PHONO
5V
FUNCTIN
STOPACT.
GND
TAPE2
TAPE1
AUX2
AUX1
TUNER
CD
PHONO
5V
FUNCTIN
STOPACT.
GND
11P-KR
5P-KR
LED MUTE
+5V
DATA
LED
GND
LED MUTE
+5V
DATA
LED
GND
REL
A
Y
H/P
-MUTE
GND
NC
1
1 2 3 4 1 2 3 4
1 2 3
1 2 3 1 2 3 4 5 6 7 8 9 10 5
2
3
4
5
CY053
CY062
CY051
SP-RELAY
ASO
POSISTOR
GND
L-OUT
5
4
3
2
1 AC-LOW
GND
AC-LOW
12V
P ON/OFF
1
2
3
4
5
6 SP-RELAY
ASO
POSISTOR
GND
R-OUT
GND
H/P
-L
GND
H/P
-R
SP
-MUTE
GND
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
CW101
10P-EH
5P-EH
CX054
CW055
CY031
CW056
CX103
CX057
5P-EH
CY057
CX101
CONTROL UNIT
1U-3432-3
FLAT AMP UNIT
1U-3433
MAIN VR UNIT
1U-3432-9
POWER AMP(L)UNIT
1U-3432-1
POWER AMP(R)UNIT
1U-3432-2
H/P-L
GND
H/P-R
SP-MUTE
GND
SOURCE DIRECT SW UNIT
1U-3432-5
RELAY
GND
DIRECT
NC
OUT-L
GND
OUT-R
IN-L
GND
IN-R
+15V -15V L GND R
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
6
+15V
-15V
L
GND
GND
1
2
3
4
5
+15V
-15V
R
GND
GND
+55V
GND -55V
+15V
-15V
R
GND
GND
CX056
5P-EH
5P-KR
6P-KR
5P-EH
1
2
3
4
5 1
2
3
4
5
+15V
-15V
R
GND
GND SP-RELAY
ASO
POSISTOR
GND
L-OUT
CX055
5P-EH
-55V GND +55V
-55V GND +55V
+
+
-
-
SPEAKER OUTPUT
L-ch
+
+
-
-
SPEAKER OUTPUT
R-ch
5
1 2
4
3
2
1
AC-LOW
GND
AC-LOW
12V
P. ON/OFF
AC INLET
WHT
YEL WHT
POWER SW UNIT
1U-3432-6
YEL
BLK BLU BLK BLU
AC OUTLET UNIT
1U-3432-8
CX051
-55V GND
GND
55V
+55V
-55V
POWER SUPPLY
UNIT
1U-3130-3
BLKx2
BLKx2
CX053
5P-KR
BLKx2
WHTx2
BLKx2
BLKx2 BLKx2
WHTx2
CX062
6P-KR
CX031
3P-VH
SP-RELAY
ASO
POSISTOR
GND
R-OUT
GND
3C(RED,BLK,BLU)x2
3C(RED,BLK,BLU)x2
BLKx2
1 2 3 4 5 6 7 8 9 10
1
2
3
1
2
3
4
1
2
3
1 2 3 4 5
1 2 3 4 5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
1 2 3
GND
NC
DRIVE
T2 T1
A
U2
A
U1 TU
CD PH
UP
DOWN
UP DOWN
CY054
WIRING DIAGRAM
8 7 6 5
4
3 2 1
A
B
C
D
E
22
PMA-2000 IV R