Sanyo PLC-XW10, Service Manual

Page: 5 / 92

5
■
Adjustments after Parts Replacement
Integrator Lens Adjustment
❍ ●
Relay Lens Adjustment
❍ ●
Contrast Adjustment
R-Contrast adjustment
●
G-Contrast adjustment
●
B-Contrast adjustment
●
Output voltage adjustment
●
FAN voltage adjustment
● ●
PC offset adjustment
●
PC gain adjustment
●
Component gain adjustment
●
AV gain adjustment
●
PSIG Adjustment
●
Signal center adjustment
●
PC Gamma off video adjustment
●
PC/AV signal adjustment-1
●
PC/AV signal adjustment-2
●
S/H clock adjustment
●
Common center adjustment
● ●
White balance adjustment
❍ ❍
Black balance adjustment
❍ ❍
Disassembly / Replaced Parts
LCD/
Prism
Ass’y
Integrator
lens
Polarized glass
R G B
Component
Board
Optical
Adjustments
Electrical Adjustments
●
: Adjustment necessary
❍
: Check necessary
Power
Board
Main Board
Relay
Lens
When you carry out the electrical, optical service adjustment or repairing with cabinet top removal, it should be done
under the service conditions listed below. If you can not keep the one of following conditions, the projector turns off
automatically by operating the protection circuit.
To set the Fan Control to maximum, follow the Fan Control Setting Procedure below;
Fan Control Setting Procedure
1. Enter to the service mode.
2. Select adjustment item no.<29> and change data value to <0> to <1>. Now the cooling fans operate in maxi-
mum.
3. Exit from the service mode.
After finishing the works, restore the service data to <0> following to the steps 1 to 3.
* Please refer to the “Service Adjustment Menu Operation” described on page 23 for how to entering the service
mode and changing the service data.
Service Conditions:
Operating Temperature : 41˚F ~ 81˚F (5˚C ~ 30˚C)
Fans Control : Maximum
AC Power Supply : 100 ~ 120V or 200V ~ 240V
■
Note on Servicing