NEC AccuSync LCD71VM User Manual

TO SPEAKER
1%
1%
1%
1%
+5V
GND_Audio
V+
GND_Audio
GND_Audio
GND_Audio
GND_Audio
V+
V+
GND_Audio
GND
GND_Audio
V+ GND_Audio
GND_Audio
GND_Audio
GND_Audio
GND_Audio
GND_Audio
GND_Audio
GND_Audio
V+
R511
1K
C504
0.1u
R518
10K
+
C516
470U
16V
12
C505
0.1u
+
C515
100U
10V
12
R512
100K
L501
R520
10K
C513
270p
R521
12K
+
C519
4.7U
25V
12
R501
51K
U501
LM4838MTEX
10
21
3
11
22
6
26
2
28
15
24
17
5
4
13
12
9
16
27
1
8
14
20
23
25
7 19 18
Right in
HP sense
Gain Sel
Beep
Bypass
Vdd
-Right Out
ShutDown
+Right Out
+Left Out
R2in
-Left Out
Mute
Mode
Left Dock
Lift in
RightDock
Vdd
Vdd
GND
GND
GND
GND
GND
R2fin
DC Vol Control
L2in
L2fin
B501
R502
20K
R505
20K
C514
0.1u
C507
0.1u
+
C503
100U
10V
1 2
C508
0.1u
R510
1K
+
C517
470U
16V
12
R516
100K
J501
PHOJACK_3P
2
3
1
R508
56
R503
56
R519
12K
J502
PHOJACK_4P
3
11
2
1
+
C511
NC
12
+
C506
100U
10V
1 2
S502
HEADER 4
1
2
3
4
C501
0.1u
+
C518
4.7U
25V
12
C510
270p
C502
0.1u
C512
1u
R504
51K
R515
47K
R513
100K
R509
1K
R514
100K
HP_sense
HP_sense
STBY
SH-2
MUTESH-2
VOLUME
SH-3
MODEL LCD71VM SCHEMATIC DIAGRAM MAIN BOARD (Audio) (4/4)
10-4

NEC AccuSync LCD71VM Specifications

General

Brand	NEC
Model	AccuSync LCD71VM
Category	Monitor
Language	English