Support For Service; Supporting Methods; Note For Replacement Of A-P.c.board; Servicing Methods - Panasonic PT-DZ12000U Service Manual

8 Support for Service

8.1.

Supporting Methods

We will support according to the following methods.
Supporting methods
Replaced by module or block
Replaced at
department
Replaced by discrete components
8.2.

Note for Replacement of 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 IC2611, IC2618 and IC2619 from the original board and mount them on the new board.)
* Consult your dealer or Authorized Service Center for the adjustment software.
8.3. 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.
9 Cautions for Service
9.1.

Servicing Methods

· When attempting the check or adjustment with the upper case removed and the power supply turned on, strong light may leak
from the analysis block and the surrounding, must wear the ultraviolet rays protection glasses without fail and consider the
measure of shading.
· 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 STANDBY "
A confirmation screen will appear.
2. Select "OK" with
The projection of the image stops, and power indicator lamp of the main unit lights up orange. (The cooling fan keeps
K-Module
PC-Module
PFC-Module
NN-Module
FH-Module
B/Q-Module (For specified components, supplies them discretely.)
CL-P.C.Board
J-P.C.Board
J2-P.C.Board
J3-P.C.Board
R-P.C.Board
R2-P.C.Board
R3-P.C.Board
L1-P.C.Board
L2-P.C.Board
L3-P.C.Board
L4-P.C.Board
H-P.C.Board
SL-P.C.Board
LH-P.C.Board
LV-P.C.Board
Optical block (Analysis block, Synthesis block)
Analysis mirror
Lens mount
Liquid cooling unit
the manufacturing DMD™ block
Other components
" button.
or button and press the ENTER button. (or press the POWER STANDBY "
PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E
Applied parts
23
" button again.)