1-8 (No.YD014)
SECTION 3
DISASSEMBLY
3.1
Removing the major parts
3.1.1 Destination of connectors
Destination of connectors
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.
(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
3.1.3 Disassembly procedure
<Note 2a>
• Be careful not to damage the connector and wire etc. during
connection and disconnection.
• When connecting the flat wire to the connector, be careful with
the flat wire direction.
<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
touch the switch knob of the Main board assembly from the side.
• When reattaching the Front panel assembly, lift the Cassette
door slightly.
WR2a
WR2b
Main CN101
Main CN103
40
10
CONN. No.
PIN No.
CONNECTOR
Two kinds of double-arrows in connection tables respectively
show kinds of connector/wires.
: The connector of the side to remove
: Wire
: Flat wire
: Board to board (B-B)
Digital CN761
Digital CN762
CONN. No.
PIN No.
CONNECTOR
WR2a
WR2b
WR2c
WR3a
WR3b
WR4a
WR4b
WR5a
CN7108
(CN1001)
CN7109
(CN1002)
CN4104
(CN1801)
WR7a
WR7b
WR7c
WR7d
WR7e
WR8a
WR8b
WR11a
WR11b
WR11c
WR12a
WR12b
Main
Main
Junction
Main
Drum
assembly
DVD unit
DVD unit
Junction
Junction
Junction
Jack
Junction
Main
Main
Junction
Regulator
Regulator
Regulator
Tuner
Tuner
Tuner
Main
Video switch
CN7112
CN3102
CN7103
CN2001
CN7106
CN7108
CN7109
CN4104
CN7104
CN3103
CN2601
CN7107
CN5304
CN5301
CN5302
CN6001
CN6003
CN6002
CN7119
CN504
Operation/jack
Switch/display
Switch/display
A/C head
Main
Digital
Regulator
Digital
Digital
Digital
Digital
Video switch
Junction
Junction
Main
Junction
Main
Fun motor
Main
Main
Main
SECAM
SECAM
CN7201
CN7001
CN7002
CN1
CN2201
CN5303
CN1901
CN1001
CN1002
CN1801
CN501
CN7102
CN8001
CN7111
CN5501
CN5311
CN7116
CN7118
CN7117
CN301
CN4302
13
11
4
6
9
40
4
4
28
28
10
4
15
11
9
15
15
2
14
7
13
15
6
(1)
(2)
(3)
(4)
(5)
Step/
Loc No.
Part Name
Fig.
No.
Point
Note
[1] Top cover
3-1a 4(S1a),(S1b),3(L1a),
<Note 1a>
2(SD1a),(P1a),(W1a),
CN1(WR1a),
Bracket
2(S1c)
----------------------------------------
Step/
Loc No.
Part Name
No.
Fig.
Point
Note
Top cover
Front panel assembly
(Operation/jack board assembly)
(Switch/display board assembly)
Mechanism assembly
(Drum assembly)
DVD unit
(Bracket)
Digital board assembly
Jack board assembly
Junction board assembly
Regulator board assembly
Rear cover
Main board assembly
Tuner board assembly
SECAM board assembly
(EF model)
3-1d
3-1a,
3-1d
3-1e
3-1b,
3-1c,
3-1d
3-1e
3-1d
3-1e
3-1d
3-1e
3-1d
3-1d
3-1e
3-1d
3-1e
3-1d
3-1d
3-1d
3-1e
3-1d
3-1e
6(S1a)
3(L2a),5(L2b),(S2a)
CN7112(WR2a)
CN3102(WR2b)
CN7103(WR2c),(WR2d)
CN2001(WR3a)
3(S3a),(S3b)
CN(WR3b)
(S3c),(S3d),(S3e)
4(S4a),4(S4b)
(WR4a),(WR4b)
4(S5a)
CN7106(WR5a),CN7108
(CN1001),CN7109(CN1002)
(S6a),CN4104(CN1801)
(S7a),CN7104(WR7a),
CN3103(WR7b),CN2601
(WR7c),CN7107(WR7d),
CN5304(WR7e)
4(S8a)
CN5301(WR8a),
CN5302(WR8b)
(S9a),9(S9b),2(S9c),3(L9a)
4(S10a)
CN6001(WR11a),CN6003
(WR11b),CN6002(WR11c)
CN7119(WR12a)
CN504(WR12b)
<Note2a>
<Note2b>
<Note2a>
<Note3a>
<Note3b>
<Note2a>
<Note2a>
<Note2a>
<Note2a>
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