Sylvania 6626LCT, Руководство по обслуживанию

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4-1 L4300DC
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.
2. Disassembly Method
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.
N = Nut, 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."
Step/
Loc.
No.
Part
Removal
Fig.
No.
Remove/*Unhook/
Unlock/Release/
Unplug/Unclamp/
Desolder
Note
[1]
Stand Base
Plate
D1 4(S-1), 6(S-2), 5(S-3), ---
[2]
Stand
Hinge
D1 --------------- ---
[3]
Stand
Cover
D1 --------------- ---
[4]
Rear
Cabinet
D1 10(S-4), 4(S-5) ---
[5]
Function
CBA D1
D5
3(S-6), *CN101 ---
[11] Digital Main
CBA Unit
[10] Main CBA
[12] PCB Holder
[4] Rear Cabinet [5] Function CBA
[3] Stand Cover
[2] Stand Hinge
[1] Stand Base
Plate
[7] Jack Holder(D)
[9] Shield Box
[8] Jack Holder(A)
[6] Chassis Bracket
[13] Panel Holder
[14] LCD Module
[15] LED CBA
[17] Speaker (L) [16] Speaker (R)
[18] Front Cabinet
[6]
Chassis
Bracket
D2 10(S-7) ---
[7]
Jack
Holder(D)
D2 (S-8) ---
[8]
Jack
Holder(A)
D2 4(S-9) ---
[9] Shield Box D2 6(S-10), (N-1) ---
[10] Main CBA
D3
D5
4(S-11), *CN151,
*CN251, *CN252,
*CN1111, *CN1112,
*CN1113, *CN1116
---
[11]
Digital Main
CBA Unit D3
D5
4(S-12), *CN1121 ---
[12] PCB Holder D3 2(S-13) ---
[13]
Panel
Holder
D4 6(S-14), 4(S-15) ---
[14]
LCD
Module
D4 --------------- ---
[15] LED CBA D4
3(S-16), *CN803,
*CN804
---
[16]
Speaker
(R)
D4 4(S-17) ---
[17] Speaker (L) D4 4(S-18) ---
[18]
Front
Cabinet
D4 --------------- ---
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
Step/
Loc.
No.
Part
Removal
Fig.
No.
Remove/*Unhook/
Unlock/Release/
Unplug/Unclamp/
Desolder
Note