Removal Of Pc Boards - Toshiba DP1600 Service Manual

2.6.2 Removal of PC boards

[A] MAIN PWA
Before removing the MAIN PWA, print the FUNC-
TION LIST for setup after MAIN PWA replacement.
If it is unable to print it, use the FUNCTION LIST on
the inside of the rear cover.
1. If a STP (KK-1600) is attached to the copier,
disconnect the power cable.
2. Detach the manual pocket.
3. Detach rear cover. (See Fig. 2-6-1)
4. If a FAX kit (GD-1600-NA/TW/EU/AU) is at-
tached to the copier, detach the FAX PWA and
NCU PWA.
5. If a PCL kit (GA-1030/GA-1031) or Memory
(GC-1050) is attached to the copier, detach it.
6. If a NIC kit (GF-1110) or I-FAX (GD-1070) is
attached to the copier, unplug the connectors
for CN14 and CN17.
7. If finisher (MJ-1011) is attached to the copier,
detach the finisher PWA.
8. Detach the connectors from MAIN PWA
(CN4/CN8/CN9/CN18).
9. Remove 4 screws and remove MAIN PWA
(CN15) from RELAY PWA (CN21). (for DP1600)
10. Remove 4 screws and then release the clamp,
to remove MAIN PWA (CN15) from RELAY PWA
(CN21). (for DP2000/2500)
[CAUTION]
There is a danger of a component explosion, if the
battery is incorrectly replaced. Replace only with
the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according
to the manufacturer's instructions.
Important: After the replacement of the MAIN
PWA, set the copier according to the
following procedures.
December 2000 © TOSHIBA TEC
DP1600
MAIN PWA
DP2000/2500
Screw
Fig. 2-6-25-1
2 - 29 1600/2000/2500 OUTLINE OF THE MACHINE
CN9
CN8
CN4
CN18
Screw
Fig. 2-6-25
CN8
CN9
Screw
CN4
Clamp
Battery
023
Battery
CN18
Screw
023-1