Pioneer DRM-7000 Service Manual page 46

1
DRM-7000, DRM-AF751, DRM-AL751, DRM-AH721, DRM-PW701
3.5 ACFB and PFCB BOARD ASSYS
A
CN201
3P INLET Assy
B
CN207
C
Warning
D
When replacing or repairing the ACFB board ASSY (DWR1316) or PFCB BOARD ASSY (DWR1315),
wait sufficient time after turning off the power before removing the board. Otherwise, electric load
remaining in the condensers may cause an electrical shock.
A B
46
1
2
CN202
A
ACFB BOARD ASSY
(DWR1316)
B
PFCB BOARD ASSY
(DWR1315)
2
3
A O
CN2
CN204
CN203
CN208
CN209
300V(AC100)Voltage input
360V(AC200)Voltage input
CN210
17v CN211
3
4
CN1
SW REGURATOR
C
(DWR1321)
CN1
SW REGURATOR
D
(DWR1322)
CN1
SW REGURATOR
E
(DWR1323)
J
1/3
CN102
4