Logic Board Assembly - Centronics 704 Technical Manual

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. 6.18
LOGIC BOARD ASSEMBLY (Figure 6-16)
TOOLS REQUIRED:
Phillips and Slotted Head Screwdrivers
A.
Remove electronic module cover from printer paragraph 6.2.
Be
Disconnect all connectors and wires from logic board (1).
C.
Remove screw, lockwasher and flatwasher (2) mounting front of
logic board to electronic module frame.
D.
Remove two screws, and flatwashers (3) mounting rear of logic board
to module frame and remove board.
E.
To install logic board assembly, reverse steps A through D.
*
F.
Refer to paragraph 5.4.2, Section 5, for adjustment procedures on
the logic board assembly.
MOI53(AC)
REF.
ELECTRONIC MODULE
ASSEMBLY
.
ITEM
PART NUMBER
DESCRIPTION
1A
63 703216-4002
Logic Board Assembly, RS232
1B
63 7032 16-4280
Logic Board Assembly, RS232
-
.
Expanded Buffer
2
34000351-2020
Screw, M3 x 12 mm Ig., Pan Hd Phillips
34000455=-2004
Washer, Split Lock, M3
34000452-2004
Washer, Flat, M3
3
33724117=-2010
Screw, #6 x .312 Lg. Pan Hd. Phillips,
34922084-2001
| Washer, Flat, #6, Nylon
Figure 6-16.
REMOVAL/REPLACEMENT, LOGIC BOARD ASSEMBLY
5
6-19

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