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SECTION 1
DISASSEMBLY
1.1.
DISASSEMBLY
FLOW CHART
This flowchart lists the disassembling steps for the cabinet
parts and P.C, boards in order to gain access to item(s)
to be serviced. When reassembling, perform the step({s) in
reverse order. Bend, route and dress the flat cables as they
were originally aid.
ay
aie
[
Toe cover
|
Bracket
ee: ee
|
Front pane assembly
DRUM assembl
Mechanism assembly
Main board assembl
@@oP®O8O
1.2 HOW TO READ THE DISASSEMBLY AND ASSEMBLY
PART NAME
POINT
TOP COVER
3{$1)
BRACKET
2{S2)
FRONT PANEL
7(L1}
ASSEMBLY
2(S3)(VR389/55),
|<NOTE 3>
3(S4), (L2}, WR1,
WR2, *CN1,
CLEANER ASSEMBLY, |
DRUM SHIELD
[VR399/55]
BRUM ASSEMBLY
MECHANISM
D5 | 2($5),2(S6),2(L3}, |}<NOTE 3>
ASSEMBLY
WR3, *CN1
<NOTE 4>
MAIN BOARD
{$6},
ASSEMBLY
6(L4)(VR399/55),
S(L4)IVR299/55}
fr of ff
(1)
(2}
(3)
(4)
(5)
(1) Order of steps In Procedure
When reassembling, perform the step(s) in the reverse
order. These numbers are also used as the identification
(location} NO. of parts Figures.
{2} Part name to be removed or installed.
(3) Fig.No. showing procedure or part location
{4) Identification of part to be removed, unhooked, uniocked,
released, unpluged,unclamped
or unsoidered. P = Spring,
W = Washer, S = Screw, L = Locking tab, * = Unhaok,unlock,
release,unplug or unsolder.
{5) Adjustment information for installation
1.3 DISASSEMBLY/ASSEMBLY METHOD
PART NAME
TOP COVER
BRACKET
FRONT PANEL
ASSEMBLY
DRUM ASSEMBLY
2{83}(VR399/65),
3(S4), (L2}, WR1,
WR2, *CN1,
CLEANER ASSEMBLY,
DRUM SHIELD
IVR389/55]
2{$5),2(S6),2(L3},
WR3, *CN4
; MECHANISM
ASSEMBLY
MAIN BOARD
{$6},
ASSEMBLY
Si{L4})(VR399/55),
3IL4}(VR299/55)
<NOTE1>
When reattaching the Front panel assembly, make sure that
the door opener (@) of the Cassette holder assembly is low-
ered in position prior to the reinstallation.
<NOTE2>
When reattaching the Front panel assembly, pay careful at-
tention to the switch lever'not to make it touch the switch
knob (6) of the Main board assembly from the side.
(If the switch knob of the Main board assembly is damaged,
cassette loading is impossible.}
<NOTE3>
When inserting the flat wire into the connector, be careful
not to make a mistake in the positioning of its electrodes.
<NOTE4>
* When
it is required to remove the screws (S5) retaining
the Mechanism assembly, please refer to the "Procedures
for Lowering the Cassette holder assembly". (See on pages
1-3.}
* When
removing the Mechanism assembly only, unhook
the two spacers connecting it with the Main board as-
sembly with pliers from the back side of the Main board
assembly first, and then remove the Mechanism assem-
bly.
* When reattaching the Mechanism assembly to the Main
board assembly, take care not to damage the sensors on
the Main board. (D3001: LED, Q3002: Start sensor, Q3003:
End sensor}
1-1
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