Cabinet Disassembly Instructions - Sylvania 6620LE Service Manual

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart
This flowchart indicates the disassembly steps for the
cabinet parts, and the CBA in order 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.
[9] IR Sensor
[8] Function CBA
CBA
[1] Rear Cabinet
[10] Speaker (s)
[2] Jack Holder
[4] Inverter CBA
[3] Main CBA
[6] LCD Holder
[7] Liquid
Crystal Panel
[11] Front
Cabinet
2. Disassembly Method
Step/
Loc. Part
Fig.
No.
No.
Rear
[1] D1 11(S-1), (S-2),
Cabinet
[2] Jack Holder D2 2(S-3), (S-4)
10(S-5), 3(W-1),
*CN101B, *CN102B,
D2
[3] Main CBA *CN103B, *CN51,
D3
*CN53, *CN481,
*CN801, *CN802
6(S-6), *CN430,
Inverter D2 *CN440, *CN450,
[4]
CBA D3 *CN460, *CN470,
*CN480
LCD Main D2 4(S-7), *CN310A,
[5]
CBA Unit D3 *CN311A, *CN312A
[6] LCD Holder D2 13(S-8), 6(S-9)
Liquid
[7] Crystal D2 ---------------
Panel
[5] LCD Main
CBA Unit
Removal
Remove/*Unhook/
Unlock/Release/
Note
Unplug/Unclamp/
Desolder
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Step/
Loc. Part
Fig.
No.
No.
Function
[8] D2 4(S-10)
CBA
IR Sensor
[9] D2 2(S-11)
CBA
[10] Speaker (s) D2 4(S-12)
Front
[11] D2 ---------------
Cabinet
↓ ↓ ↓
(1) (2) (3)
Note:
(1) Order of steps in procedure. When reassembling,
follow the steps in reverse order. These numbers
are also used as the Identification (location) No. of
parts in figures.
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
(5) Refer to the following "Reference Notes in the
Table."
4-1
Removal
Remove/*Unhook/
Unlock/Release/
Note
Unplug/Unclamp/
Desolder
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↓ ↓
(4) (5)
L0306DC