Support For Service; Supporting Methods; Note For Replacement Of P.c.boards; Replacement Of The Lithium Battery On The A-P.c.board - Panasonic PT-D3500U Service Manual

7 Support for Service

7.1.

Supporting Methods

We will support according to the following methods.
Supporting methods
Replaced by module or block
Replaced by discrete components
Replaced at the manufacturing
department
7.2.

Note for Replacement of P.C.Boards

7.2.1. When replacing the A-P.C.Board
· Transfer the data of the original A-P.C.Board to the new A-P.C.Board using the adjustment software and a personal computer.
(If you cannot transfer the data, remove IC2508 and IC2509 from the original board and mount them on the new board.)
* For the adjustment software, consult an authorized service center.
7.3.

Replacement of the lithium battery on the A-P.C.Board

If the lithium battery will be empty, replace it with a new one (CR2032 or equivalent).
Cautions
· Explosion may occur if replacing the battery with an incorrect one.
· Dispose of used batteries according to the instructions.

8 Cautions for Service

8.1.

Servicing Methods

· Never unplug the power cord from the outlet, open the circuit breaker, or perform other procedures to cut off the power line
during the operation of any cooling fan.
· Be sure to unplug the power cord from the power outlet before servicing.
Powering off the projector
1. Press the POWER button on the main unit, or the POWER OFF "
2. Select "Execute" with
The projection of the image stops, and the power indicator of the main unit lights up orange. (The cooling fan keeps
running.)
3. Wait until the POWER indicator of the main unit turns to red (i.e., until the cooling fans stops).
4. Press the " " marked side of the MAIN POWER switch to remove all power from the projector.
FM-Module (For specified components, supplies them discretely.)
Ballast module
Power module (PB-Module)
PA-Module
Other components
Optical block unit (including DMD™ block), DMD™ drive module, Mechanical
shutter motor unit, Assembly parts
or button and press the ENTER button.(or press the POWER button again.)
Applied parts
" button on the remote control.
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PT-D3500U / PT-D3500E