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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.
Caution !
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
[1] Rear Cabinet
[2] CRT CBA
[3] Main CBA
[4] CRT
2. Disassembly Method
Step/
Part
Fig.
Loc. No.
No
Rear
[1]
1,2
Cabinet
[2]
CRT CBA
4,5
[3]
Main CBA
3,5
[4]
CRT
4
↓
↓
↓
(1)
(2)
(3)
Removal
Remove/*unlock/
release/unplug/
Note
unclamp/desolder
7(S-1), 1(S-2),
1
1(S-4)
CN1501
2
CN571, CN801,
CN802 (SRT2223S
3
only), Anode Cap
4(S-3), CN691
4
↓
↓
(4)
(5)
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 part to be removed, unhooked, un-
locked, released, unplugged, unclamped, or
desoldered.
S=Screw, P=Spring, L=Locking Tab, CN=Con-
nector, *=Unhook, Unlock, Release, Unplug, or
Desolder
2(S-2) = two Screws (S-2)
(5) Refer to the following "Reference Notes in the
Table."
Reference Notes in the Table
1. Removal of the Rear Cabinet. Remove screws
7(S-1), 1(S-2) and 1(S-4) then slide the Rear Cab-
inet backward.
2. Removal of the CRT CBA. Disconnect CN1501
then pull the CRT CBA backward.
Caution !
Discharge the Anode Lead of the CRT with the CRT
Ground Wire before removing the Anode Cap.
3. Removal of the Main CBA. First, disconnect
CN571 on the Main CBA. Second, remove Anode
Cap. then slide the Main CBA backward.
4. Removal of the CRT. First, disconnect CN691 on
the Main CBA. Second, remove screws 4(S-3)
then slide the CRT backward.
4-1
L6552DC
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