Cabinet Disassembly Instructions; Disassembly Flowchart; Disassembly Method - Sharp DV-RW550U Service Manual

CABINET DISASSEMBLY INSTRUCTIONS

NOTE: CBA AND PWB MEANS PRINTED WIRING
BOARD.

1. Disassembly Flowchart

This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and dress
the cables as they were originally.
[16] Power [19] Deck
SW CBA Pedestal
[14] VCR [15] Deck
Chassis Unit Assembly
[18] Main
[17] Function
CBA
CBA
[10] DC [2] Front
Fan Motor Assembly
[8] Rear
[1] Top Cover
Panel Unit
[4] Radiation
[9] Power
Sheet
Supply CBA
[11] PCB
Holder
[12] Rear
Panel

2. Disassembly Method

ID/
LOC. PART
Fig.
No.
No.
[1] Top Cover D1
Front
[2] D2
Assembly
Fro nt
[3] D2
Bracket
Radiation
[4] D2
Sheet
Jack
[5] D3
Bracket
[6] Jack CBA D3
DVD
Mechanism
[7] D4
& DVD
Main CBA
Assembly
[6] Jack CBA
[5] Jack
Bracket
[3] Front
Bracket
[20] Front
Bracket R
[7] DVD
Mechanism
& DVD Main
CBA Assembly
[13] Bracket R
REMOVAL
REMOVE/*UNHOOK/
UNLOCK/RELEASE/ Note
UNPLUG/DESOLDER
6(S-1) ---
*5(L-1), *3(L-2),
1-1
1-2
*CN1609
1-3
2(S-2), (S-3), Shield
---
Plate
---------- ---
2(S-4) ---
Jack Earth Plate ---
2(S-5A), 2(S-5B),
---
*CN2204, *CN201
ID/
LOC. PART
No.
Rear Panel
[8]
Unit
Power
[9] Supply
CBA
DC Fan
[10]
Motor
PCB
[11]
Holder
[12] Rear Panel D6
[13] Bracket R
VCR
[14] Chassis
Unit
Deck
[15]
Assembly
Power SW
[16]
CBA
Function
[17]
CBA
[18] Main CBA
Deck
[19]
Pedestal
Front
[20]
Bracket R
↑ ↑
1 2
1 : Identification (location) No. of parts in the figures
2 : Name of the part
3 : Figure Number for reference
1
4 : Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or de-
soldered.
P=Spring, L=Locking Tab, S=Screw,
CN=Connector,
*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 6(S-1) = six Screws (S-1),
5(L-1) = five Locking Tabs (L-1)
5 : Refer to "Reference Notes."
1-7-1
REMOVAL
REMOVE/*UNHOOK/
Fig.
UNLOCK/RELEASE/
No.
UNPLUG/DESOLDER
5(S-6), 3(S-7), (S-8),
D5
*CN101, *CN102
D6 4(S-9), AC Cord
D6 2(S-10), Earth Plate
D6 3(S-11)
----------
D7 2(S-12)
5(S-13), 5(S-14),
D7
(S-15), (S-16)
(S-17), (S-18),
D8
Desolder
D8 Desolder
D8 Desolder
D8 ----------
D9 8(S-19)
D9 (S-20)
↑ ↑
3 4
E9656DC
Note
---
---
---
---
---
---
---
2
3
---
---
---
---
---
↑
5