Important Notice - Sanyo CE25DN3-B Service Manual

INITIALIZATION (Important Notice)
When you replace a memory IC (IC802), it is
necessary to initialise the IC as following step.
A. Initialization
Press and hold the (
remote control handset and press the (
programme + button on the TV set.
The IC will be initialised automatically to set the
following data.
User control data
Colour : Centre
Brightness : Centre
Contrast : Maximum
Sharpness : Centre
Text. Bright : Centre
Bass : Centre
Treble : Centre
Balance : Centre
Volume : Step 12
B. Service Mode
1. To enter the service mode, press and hold the (
Function button on the remote control handset and
press the ( )programme + button on the TV set.
P
The following OSD appears on the screen.
ADJUST DATA
System +000
SCREEN VOL
CPU MK2
2. Select desired service item by using the (
Function button on the remote control handset.
3. Change date by using the (
button.
4. To return to TV mode press the (
on the remote control handset.
Service mode description
SCREEN: For screen adjustment
To make one horizontal scanning line.
EB4 MKII chassis
) normalization button on the
)
P
1.0
)Level + or (
)Recall button
)
)
)-
-9-