5-5
Figure 5-3
Power supply block diagram
AC In
Fuse
F101
Power
Switch
S101
Selection
Switch
S102
Power
Transformer
T1
CR403
C405, C407
C408, C422
Q401, U408
CR306
C305,C308
Q305
CR307
C306, C307
C309, C310
U301, U302
CR402
C402, C404
C460, C461
CR201
C201-C203
C216
U207
CR401
C401, C403
CR202
C209, C211
C217, C218
U205, U206
CR301
C301, C302
CR304, CR305
C311-C313
C315-C317
+5V K
K Common
+12V K
-12V K
K Common
+5V B
B GND
-5V B
+25V S
S GND
-25V S
+5V K
K Common
+220V S
S Common
-220V S
+15V S
S Common
-15V S
+120V K
K Common
-120V K
+1200V K
K Common
-1200V K
Digital Board
+5V3
D Common
+5V
+8VD
Common
-8VD
U643
U652
U653
CR622
U642
C690
U629
C632
D Common