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3.1
Removing the major parts
3.1.1 Destination of connectors
Two kinds of double-arrows in connection tables respectively
show kinds of connector/wires.
: Flat wire
: Wire
: The connector of the side to remove
CONN. No.
WR2a
Main
CN101
WR2b
Main
CN103
Destination of connectors
CONN. No.
CONNECTOR
WR2a
Main
CN7104
WR2b
Main
CN3102
WR2c
Main
CN3103
WR3a
Main
CN2001
Drum
WR3b
assembly
CN5302
Regulator
CN5302
(CN501)
CN7301
Main
CN7301
(CN502)
WR6a
Regulator
CN5303
WR6b
Regulator
CN5301
3.1.2 How to read the procedure table
This table shows the steps for disassembly of the externally fur-
nished parts and board assemblies. Reverse these steps when
re-assembling them.
Step/
Fig.
Part Name
Loc No.
[1] Top cover
3-1a 4(S1a),(S1b),3(L1a),
Bracket
(1)
(2)
(3)
(1) Order of steps in Procedure
When reassembling, perform the step(s) in the reverse or-
der.
These numbers are also used as the identification (loca-
tion) 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, unlocked,
released, unplugged, unclamped or unsoldered.
P= Spring, W= Washer, S= Screw, L= Locking tab, SD=
Solder, CN**(WR**)= Remove the wire (WR**) from the
connector (CN**).
Note:
• The bracketed ( ) WR of the connector symbol are
assigned nos. in priority order and do not corre-
spond to those on the spare parts list.
(5) Adjustment information for installation
DISASSEMBLY
: Board to board (B-B)
CONNECTOR
PIN No.
Digital
CN761
Digital
CN762
PIN No.
Jack
CN7191
Display
CN7003
Display
CN7004
A/C head
Main
CN1
DVD
CN501
servo control
DVD
CN502
servo control
Main
CN5313
Main
CN5311
Point
No.
<Note 1a>
2(SD1a),(P1a),(W1a),
CN1(WR1a),
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
2(S1c)
(4)
SECTION 3
3.1.3 Disassembly procedure
Step/
Part Name
Loc No.
[1]
Top cover
[2]
Front panel assembly
(Display board assembly)
(Jack board assembly)
40
[3]
Mechanism assembly
10
(Drum assembly)
(Inertia plate)
(Roller arm assembly)
[4]
DVD unit
11
(Bracket)
14
14
[5]
Rear cover
[6]
Regulator board assembly
6
9
[7]
Main board assembly
22
<Note 2a>
• Be careful not to damage the connector and wire etc. during
22
connection and disconnection.
11
• When connecting the flat wire to the connector, be careful with
the flat wire direction.
11
<Note 2b>
• When reattaching the Front panel assembly, make sure that
the door opener of the Side frame (R) is lowered in position pri-
or to the reinstallation.
• When reattaching the Front panel assembly, pay careful attention
to the switch lever of the Front panel assembly not to make it
Note
touch the switch knob of the Main board assembly from the side.
• When reattaching the Front panel assembly, lift the Cassette
door slightly.
(5)
Door
opener
Side
frame(R)
<Note 3a>
• When reattaching the Mechanism assembly, secure the
screws (S3a to S3b) in the order of 1,2,3.
<Note 3b>
• When reattaching the Mechanism assembly, be sure to align
the phase of the Rotary encoder on the Main board assembly.
• When reattaching the Mechanism assembly, set the "Mecha-
nism assembling mode". [See "MECHANISM ASSEMBLY
SERVICE MANUAL (No. 86700)".]
• When reattaching the Mechanism assembly to the Main board
assembly, take care not to damage the sensors and switch on
the Main board assembly.
Fig.
Point
No.
3-1d
6(S1a)
3-1a
4(L2a),5(L2b),2(S2a)
<Note 2a>
3-1d
CN7104(WR2a),
<Note 2b>
CN3102(WR2b),
CN3103(WR2c),
3-1b
CN2001(WR3a)
<Note 2a>
3-1c
3(S3a),(S3b)
<Note 3a>
- - - - - - - - - - - - - - - - - - - - - - - - - -
3-1d
CN(WR3b)
<Note 3b>
(S3c),(S3d),(S3e)
<Note 3c>
- - - - - - - - - - - - - - - - - - - - - - - - - -
4(L3a)
- - - - - - - - - - - - - - - - - - - - - - - - - -
(P3a),(L3b)
3-1d
3(S4a),(L4a),(S4b)
2(S4c),CN5302(CN501)
CN7301(CN502)
3-1d
7(S5a),(S5b),3(L5a)
3-1d
3(S6a)
<Note 2a>
CN5303(WR6a),
CN5301(WR6b)
3-1d
2(S7a)
Switch
lever
Switch
knob
Fig.3-1a
(No.YD002)1-11
Note
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