CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain1 : Identification (location) No. of parts in the figures
access to item(s) to be serviced. When reassembling,2 : Name of the part
follow the steps in reverse order. Bend, route, and dress
3 : Figure Number for reference
the cables as they were originally.
4 : Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or de-
[1] Top Case
soldered.
[2] Front AssemblyP=Spring, L=Locking Tab, S=Screw,
CN=Connector,
[3] Reinforce Plate*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 5(S-1) = five Screws (S-1),
[4] DVD Main CBA Unit2(L-2) = two Locking Tabs (L-2)
5 : Refer to "Reference Notes."
[5] DVD Mecha[6] AV CBA
[7] Function CBA
About tightening screws
When tightening screws, tighten them with the following
torque.
2. Disassembly Method
ScrewsTorque
REMOVAL
(S-1), (S-2), (S-3A), (S-4),0.45 ? 0.05 NYm
ID/
REMOVE/
LOC.Fig.(S-5), (S-6)PART*UNHOOK/UNLOCK/
Note
No.No. RELEASE/UNPLUG/(S-3B)0.38 ? 0.04 NYm
DESOLDER
[1] Top Case13(S-1)-
[2] Front2*4(L-1), *3(L-2),1Reference Notes
Assembly*3(L-3),1-1
CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3) are
1-2
fragile. Be careful not to break them.
[3] Reinforce33(S-2)-1-1. Release four Locking Tabs (L-1). Then, release
Platethree Locking Tabs (L-2).
[4] DVD Main4(S-3A), (S-3B),21-2. Release three Locking Tabs (L-3). Then remove
the Front Assembly.
CBA Unit*CN201, *CN301,2-1
*CN401, *CN6012-2CAUTION 2: Electrostatic breakdown of the laser diode
3in the optical system block may occur as a potential
difference caused by electrostatic charge accumulated
[5] DVD54(S-4)
on cloth, human body etc., during unpacking or repair
Mecha
work.
[6] AV CBA6(S-5), 5(S-6), *2(L-5)-
To avoid damage of pickup follow next procedures.
[7] Function6*CN2001-2-1. Short the three short lands (either of two places) of
CBAFPC cable with solder before removing the FFC
cable (CN201) from it as shown in OView for A� in
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Fig. 4. If you disconnect the FFC cable (CN201),
12345
the laser diode of pickup will be destroyed. (Fig. 4)
2-2. Disconnect Connectors (CN301), (CN401) and
(CN601). Remove two Screws (S-3A) and (S-3B)
and lift the DVD Main CBA Unit. (Fig. 4)
CAUTION 3: When reassembling, confirm the FFC
cable (CN201) is connected completely. Then remove
the solder from the three short lands of FPC cable.
(Fig. 4)
1-6-1E592ADC |
ACEC
SHARP
