Cabinet Disassembly Instructions - FUNAI B4-M500 Service Manual

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to items to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] Stand Assembly
[2] Front Assembly
[4] Shield Top
[6] BD Loader Unit
[8] Bottom Cover Assembly
2. Disassembly Method
ID/
Fig.
Loc. Part
No.
No.
Stand
[1] D1 4(S-1)
Assembly
Front
[2] D2
Assembly
T-Sensor
[3] D2
CBA
[4] Shield Top D3 4(S-4)
Remote
[5] D4 (S-5), CN1001
CBA
BD Loader
[6] D4 4(S-6)
Unit
[7] Jack CBA D5
Bottom
[8] Cover D6
Assembly
↓ ↓ ↓
(1) (2) (3)
[3] T-Sensor CBA
[5] Remote CBA
[7] Jack CBA
Removal
4(S-2), (S-3),
CN1002,
Disc Entry Plate
Assembly
4(L-1),
Sensor PCB Holder,
Diffusion Sheet
Assembly
4(S-7), Heat Sink,
Shield Bottom,
BD Main CBA & BD
Mechanism Assembly
FFC Sheet,
Bottom Panel Spring,
Bottom Plate
↓
(4)
Note:
(1) Identification (location) No. of parts in the figures
(2) Name of the part
(3) Figure Number for reference
(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
e.g. 2(S-2) = two Screws of (S-2),
2(L-2) = two Locking Tabs of (L-2)
(5) Refer to "Reference Notes."
Reference Notes
1. CAUTION 1: Locking Tabs (L-1) are fragile.
Be careful not to break them.
2. The BD Main CBA & BD Mechanism Assembly
is adjusted as a unit at factory. Therefore, do
Note
not disassemble it. When replacing the BD
Main CBA & BD Mechanism Assembly as a BD
Loader Unit.
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2
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↓
(5)
1-5-1 ECB91_93_95DC