How To Remove The Major Parts <Dv Section; Disassembly Flow Chart; Disassembly/Assembly Method <Dv Section - JVC SR-VS20E Service Manual

1.7 HOW TO REMOVE THE MAJOR PARTS <DV section>

1.7.1 Disassembly flow chart

This flowchart shows the disassembly procedure for the ex-
terior parts and electrical parts.
Basically, reverse this procedure when assembling them.
However, it is required to remove the common section parts
as far as 1 "Top cover, Bracket" and 2 "Front panel assem-
bly" in advance. (See section 1.5.)
Mechanism assembly,
1
P/R MDA board assembly
2 Cassette housing assembly
3 P/R MDA board assembly
4 Mechanism assembly
5 Drum assembly
6 DV Main board assembly
1.7.2 Disassembly/assembly method <DV section>
Step/
Part name Fig. No.
Loc No.
1 Mechanism assembly, D1
P/R MDA
board assembly
2 Cassette housing D2
assembly
3 P/R MDA D3
board assembly
4 Mechanism assembly D4
5 Drum assembly D5
6 DV Main board D6
assembly
<Note 1>
With due regard to operational considerations, remove the
parts located on the base (2) (i.e. Mechanism assembly,
P/R MDA board assembly etc.) together before removing
the major parts.
<Note 2>
Take care not to scratch or damage the drum assembly
by the cleaner assembly when performing work.
<Note 3>
Take care not to damage the board assembly when de-
taching parts.
<Note 4>
When attaching the FPC, be sure to connect it in the cor-
rect orientation.
1-6
Point Note
4(S5), <Note 1>
CN1502(WR17),
CN5002(WR18),
CN5506(WR19),
CN5501(WR7)
2(S11),2(L1),2(L2),
—
CN5507(WR20)
(S12),(S11),2(S5),
CN5502(WR21),
CN5505(WR22),
CN5503(WR23), —
CN5504(WR24),
CN5001(WR25),
Earth plate
3(S4), 2(L3)
—
3(S13) <Note 2>
4(S5), <Note 3,4>
CN1002(WR14),
CN3701(WR16),
CN1001(WR8),
CN3501(WR15)
2
4
(S5)
(S5)
1
3
CN5506
(S5)
(S5)
CN5502
WR17
Base(2)
WR16
CN1501
Fig. D1
5
(S11)
2
(L2)
(L2)
(L1)
Fig. D2
CN5501
1
<Note 1>
WR7
WR17
6
(S11)
WR18
CN5507