Circuit Adjustment - Sanyo PLV-Z800 Service Manual

Electrical Adjustments

circuit Adjustment

CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following
adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance and
product safety.
Before adjustment, turn on the projector more than 10 minutes.
WArNING : uSe uV rAdIAtIoN eYe ANd SKIN ProtectIoN
cAutIoN: to prevent suffer of uV radiation, those adjustments
[Adjustment Condition]
● Input signal
Video signal ................................. 1.0Vp-p/75Ω terminated, 16 steps gray scale
Component Video signal ........... 0.7Vp-p/75Ω terminated, 8 color 100% color
Computer signal ........................... 0.7Vp-p/75Ω terminated, 16 steps gray scale
● Image control mode ............... "STANDARD" mode unless otherwise noted.
Note:
* Please refer to "Service Adjustment Menu Operation" for entering the service mode and adjusting the service data.
durING SerVIcING
must be completed within 25 minutes.
(Composite video signal)
bar or 16 steps gray scale (Component video
signal)
pattern
White 100%
W
White 100%
- 48 -
16 steps gray scale pattern
Black 100%
8 color 100% color bar
Y C
G M
R B
Black 100%
BLK