NAD C 725BEE Service Manual page 25

C725BEE POWER+POT+AC OUTLET+STANDBY PCB
AC OUTLET PCB
STANDBY PCB
R717
D707
R744
S715
POT PCB
C534
C531
D58
To AC Outlet
J501
C530
T51
To Thansformer
IC51
J504
IC53
D59
C533
C536 C545
Version 230V
12OV
C518
H502
D532
D55
Q518
Q519
C52
Q520
J505
R563
(DGND)
C54
J503
(+39V)
C53
D54
C553
C549
D536
C554
IC52
H504
POWER PCB
D510
C56
L51
CB58
C539
CB57
RL51
F51
D533
J512
C517
R531
H501
D531
D51
J507
R561
C51
Q59
Q510
D56
C524
CB51
To Transformer
BLUE
BLUE
YELLO
BLACK
C552
YELLO
J515
J508
CB52
J514 +5.8V
To Transformer
(DGND)
To Power Swicth
CB56
C535
DGND
-37V
+37V
+12V
GND
GND
+46V
-46V
CB54
To Main board
R534
R544
C523
Tran. Pro.
Standby
+5.8V
+39V
DGND
C551 VFD 2
VFD 1
CB59
R578
To KEY Board
IC55
H503