Sony KF-42E200A - Section 2: Circuit Adjustments; Using the Remote Commander for Electrical Adjustments; Accessing Service Adjustment Mode; Using the Remote Commander to Change Service Data

KF-42E200A/42E201A/50E200A/50E201A
KF-42E200A/42E201A/50E200A/50E201A
36
2-1. USING THE REMOTE COMMANDER
FOR ELECTRICAL ADJUSTMENTS
To adjust various set features, use the Remote Commander to put the
set into service mode to display the service menu categories.
Equipment Needed:
 Pattern Generator (with component outputs)
 Oscilloscope
 Digital multimeter
2-2. ACCESSING SERVICE ADJUSTMENT
MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second of each other:
DISPLAY
Channel
5
Volume
+
POWER
.
ENT
NRUTE
R
S
LO
O
T
TV/VIDEO
DVR/VCR
SAT/CABLE
FUNCTION
TV
BD/DVD
POWER TV POWER
JUMP ANT FREEZE
SOUND
PICTURE
WIDE
VISUAL SEARCH PAUSE
PLAY
STOP
REC REC PAUSE REC STOP
TOP MENU MENU F1 F2
G
D
I
U
E
D
I
PSY
AL
REPLAY ADVANCE NEXTPREV
TV
CH
VOL
MENU
MUTING
BD/DVD
MODE
SLEEP
SURROUND
DISPLAY
VOLUME (+)
POWER
RM-YD010
6
0
3
5
1
2
4
Increase
Data Value
Decrease
Data Value
Display
Previous
Category
Display
Next Category
Display
Previous Item
Display
Next Item
MUTING
ENT
Reads data
from last
saved NVM
Writes data
into memory
SECTION 2: CIRCUIT ADJUSTMENTS
Service
Menu
Category
Adjustment
Item
Item Number
Data Value
VERSION 0 0 SERVICE
VERS Wide Zoom Video 1
WSL: 480I
F/A: 00000000 00000000
CBA: 00000000 00000000
2-3. USING THE REMOTE COMMANDER TO
CHANGE SERVICE DATA
Use the buttons on the Remote Commander to access the service menu
items and adjust the data values.
1. Access Service Adjustment Mode and select the Category with the
Adjustment Item you want to change.
2. To change the Category, press
2
or
5
on the Remote Commander.
3. To change the Adjustment Item, press
1
or
4
on the Remote
Commander.
4. To change the Data Value, press
3
or
6
on the Remote Commander.
Note: To go back to the last saved Data Value,, press
0
then
ENT
on the Remote Commander to read the memory.
5. To save the changes, press
MUTING
then
ENT
to write into
memory.
6. To exit service mode, turn the power off by pressing
POWER
.
Wait 2 minutes before restarting the set to allow the fans to completely
shut down or the Service Menu will appear on the screen.