Panasonic DVD-LS83E / DVD-LS83EB / DVD-LS83EE / DVD-LS83EG / DVD-LS835EE / DVD-LS86EB / DVD-LS86EE / DVD-LS86EG / DVD-LS835EEK Service Manual ▷ View online
8 DISASSEMBLY, REASSEMBLY AND SERVICE POSITION
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DVD-LS83E / DVD-LS83EB / DVD-LS83EE / DVD-LS83EG / DVD-LS835EE / DVD-LS86EB / DVD-LS86EE / DVD-LS86EG
8.1. Disassembly
<Caution to be taken when disassembling and reassembling the unit>
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• Disconnect the flexible cable from the main P.C.B. before disassembling the monitor assembly.
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• Do not apply undue force on the flexible cable. There is a danger of breaking the cable.
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• Do not touch the terminals of the flexible cable with your bare hands.
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• Disassembly and reassembly should be performed in the specified order.
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• Hold the LCD panel by its edges.
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• Do not press the LCD panel strongly.
* If the LCD panel was pressed strongly by chance during disassembly or reassembly, leave it for about 10 seconds before
energizing the panel.
energizing the panel.
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• To clean the LCD panel, wipe with a soft colth, such as gauze, saturated with isopropyl alcohol.
* Do not wipe the LCD panel with a dry gauze.
* Never use water for cleaning the LCD panel.
* Never use the following solvents:
(ketone: acetone and others)
(aromatic compounds: xylene, toluene)
(halogenides)
* If the water splashes on the LCD panel, wipe it away immediately.
* Never use water for cleaning the LCD panel.
* Never use the following solvents:
(ketone: acetone and others)
(aromatic compounds: xylene, toluene)
(halogenides)
* If the water splashes on the LCD panel, wipe it away immediately.
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DVD-LS83E / DVD-LS83EB / DVD-LS83EE / DVD-LS83EG / DVD-LS835EE / DVD-LS86EB / DVD-LS86EE / DVD-LS86EG
8.2. P.C.B. location
8.3. Main cabinet of the unit
<Removing battery pack>
Release the lock lever and remove the battery pack in the
direction of the arrow.
direction of the arrow.
1. Remove the 14 screws from the bottom of the unit.
2. Release the latches and remove the bottom cabinet.
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DVD-LS83E / DVD-LS83EB / DVD-LS83EE / DVD-LS83EG / DVD-LS835EE / DVD-LS86EB / DVD-LS86EE / DVD-LS86EG
8.4. Traverse assembly
8.4.1. Removing traverse assembly
1. Solder the 1 laser short land on the flexible cable.
2. Unlock the connectors and remove the flexible cables.
2. Unlock the connectors and remove the flexible cables.
8.4.2. Reinstalling traverse assembly
1. Reinstall the traverse assembly to the specified pin of the
unit.
2. Reinstall the flexible cable of the optical pickpup unit and
lock it securely.
3. Remove the solder of each laser short land of the flexible
cable.
Caution:
Caution:
Remove the solders completely: otherwise the laser
diode won’t emit light.
diode won’t emit light.
4. Reinstall the spindle flexible cable as shown figure.
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DVD-LS83E / DVD-LS83EB / DVD-LS83EE / DVD-LS83EG / DVD-LS835EE / DVD-LS86EB / DVD-LS86EE / DVD-LS86EG
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