Denon DVD-756 Service Manual

46
DVD-1920/756
WIRING DIAGRAM
CN201CN301
TRAY-IN
FG
SENSOR
EV+1.2V 4
EV+1.2V 5
EV+3.3V 7
EV+3.3V 8
P-ON+3.3V 9
P-ON+3.3V 3
P-ON+5V 10
EV+10V 11
EV+10V 12
GND 13
GND 14
GND 15
GND 16
GND 17
GND 18
GND 19
PWRCON 20
FP-CLK 21
FP-DIN 22
FP-STB 23
FP-DOUT 24
REMOTE
25
HDMI
26
CN401
CN1001
CN2001 CN2101
VIDEO-C 1010
GND 99
VIDEO-Cr/Pr 44
VIDEO-Y(I) 33
GND 55
VIDEO-Cb/Pb 66
GND 77
VIDEO-Y(I/P) 88
CN601
AC CORD
FRONT(R)- OUT FRONT(L)- OUT SURROUND(R)- OUT SURROUND(L)- OUT CENTER OUT SUB WOOFER OUT
S-VIDEO OUT
REMOCON -IN
REMOCON -OUT
EV+3.3V 6
5
6
8
9
10
4
3
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
7
KEY-6 1
3
K2 2
4
K1 3
5
KEY-2 4
6
KEY-3 5
7
CN1301 CN7101
CNS01 CN7102
GND 3
3
EV+3.3V 4
4
GND 1
1
GND 2
2
AUDIO+5V 5
5
AUDIO+10V 6
6
AUDIO+10V 7
7
A-MUTE 3
3
SUB WOOFER-MUTE 4
4
GND 1
1
M-MUTE 2
2
SUB WOOFER 5
5
CENTER-MUTE 6
6
CENTER 7
7
SURROUND-L-MUTE 10
10
SURROUND-L 11
11
SURROUND-R-MUTE 8
8
SURROUND-R 9
9
A-R-MUTE 12
12
FRONT-AUDIO-R 13
13
A-L-MUTE 14
14
FRONT-AUDIO-L 15
15
A-MUTE2 16
16
KEY-1 6
8
KEY-4 7
9
AUDIO(R) 1515
AUDIO-GND 1111
AUDIO-GND 1212
AUDIO(L) 1313
AUDIO(R)-MUTE 1414
FS TS
DETECTOR
7 9 11 2 3 6 5
M
SLED MOTOR
M
SPINDLE MOTOR
AUDIO+5V 1616
AUDIO+5V 1717
SPDIF 1818
AUDIO(L)-MUTE 1919
4
CN2002CN2102
EV+5V 1
1
POWER-LED 2
2
STANDBY-LED 3
3
GND 4
4
KEY-2 5
5
K2 6
6
HDMI-LED 7
7
CN702
SP(+) 3
SP(-) 4
TRAY-IN 5
GND 6
SL(-) 7
SL(+) 8
FS(-) 3
TS(-) 4
GND(CD-PD) 5
GND(DVD-PD) 6
PD-MONI 7
DVD-LD 8
TS(+) 1
FS(+) 2
GND 11
F 12
VREF 13
E 14
B 15
C 16
GND(LD) 9
CD-LD 10
A 17
D 18
CD/DVD 19
P-ON+5V 20
FG-IN 1
P-ON+3.3V 2
2 GND
4 EV+3.3V(D)
6 RESET
1 SCLOCK
3 EXTRG0
5SDATA
7NU
8 GND
9TRCDATA1
10 NU
11 NU
12 NU
9NU
13 NU
LED CBA
CN2102 is soldered directly to the PCB.
AV CBA
(CN1001 is soldered directly to the PCB.)
CN1601
(CN1601 is soldered directly to the PCB.)
(NO CONNECTION )
DVD MAIN CBA UNIT
DRIVE CBA
FG CBA
PICK UP UNIT
5.1CH AMP CBA
FUNCTION CBA
CN2101 is soldered directly to the PCB.
VIDEO-Y OUT
VIDEO-Cb/Pb OUT
VIDEO-Cr/Pr OUT
DVD MECHANISM
VIDEO OUT (COMPOSITE)
AUDIO(L)- OUT
AUDIO(R)- OUT
DIGITAL AUDIO OUT (COAXIAL)
DIGITAL AUDIO OUT (OPTICAL)
HDMI-CONNECTOR
P-ON+3.3V 22
P-ON+3.3V 11
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Denon DVD-756 Specifications

General

Brand	Denon
Model	DVD-756
Category	CD Player
Language	English