Method Of Setting The Service Adjustment Mode; White Balance Adjustments - Sony TRINITRON KV-20FV10 Service Manual

3-5. METHOD OF SETTING THE SERVICE
ADJUSTMENT MODE
Service Mode Procedure
1. Standby mode (power off).
2.
Display Channel 5
on the Remote Commander (press each button within a
second).
Service Adjustment Mode In
1. The CRT displays the item being adjusted.
Disp.
( tem)
SERVICE HSIZ
2. Press or on the Remote Commander to select the item.
3. Press or on the Remote Commander to change the
data.
4. Press then
Service Adjustment Mode Memory
Turn set off then on to exit service adjustment mode.
SERVICE WRITE

3-6. WHITE BALANCE ADJUSTMENTS

1. Input an entire white signal with burst.
2. Set to Service Adjustment Mode.
3. Set DCOL to "0".
4. Set the PICTURE and BRIGHTNESS to minimum.
5. Adjust with SBRT if necessary.
6. Select GCUT and BCUT with
7. Adjust with and for the best white balance.
8. Set PICTURE and BRIGHTNESS to maximum.
9. Select GDRV and BDRV with
10. Adjust with and for the best white balance.
11. Reset DCOL to "1".
12. To write into memory, press
+
Sound volume Power
Item
Data
0
to save into the memory.
MUTING
Green
ENTER Red
and .
and .
then .
— 19 —
KV-20FV10/21FV10/21FV10C/25FV10A