NAD C 720BEE - Page 22

F54
COPYRIGHT C 2004 NAD ELECTRONICS
NAD C720BEE POWER BOARD Vm5.0
PCB-2: POWER BOARD FOR Vm5.0
(-37V)
(GND)
CB58
Q58
R568
D53
J514
D52
R564 R559 R565 R560
C55
R566
J51
Q518
R567
Q520
Q519
T6.3AL/250V
R544
C518
YELLO
CB51
CB52
YELLO
RED RED
BLACK
T500MAL/250V
D501
C533
C53
D54
F55
T6.3AL/250V
T6.3AL/250V
U-
T6.3AL/250V
C52
F53
R563 R558
D532
D55
J55
Q517
R561
J54
F51
F52
J57
J58
D531
D51
BLUE
C51
BLUE
C536
R562
(+5V)
R532
R531
IC51
C54
J52
R534
J59
Q59
R533
Q510
CB54
CB53
J511
J512
U+
GND
GND
GND
J510
-30V
I-V
ACDET
-37V
+5V
+37V
TRIG
J56
(GND)
C517
D56
C56
C535
ToThe AC Outlet
CB55
To The
ACcord
D513
J515
J513
VFD 1
VFD 2
C524
C523
J516
To The
To The
Transformer
Swicth
CB56
CB57
L
N