Adjustment Method - Sony TRINITRON KV-PF21M70 Service Manual

KV-PF21M70/TF21M61/TF21M90/TF21P11

4-2. ADJUSTMENT METHOD

Item Number 00 of device GEO
This explanation uses H-Position as an example.
1. Select "GEO 00 HPS" with the 1 and 4 buttons.
2. Raise/lower the data with the 3 and 6 buttons.
3. Select the optimum state. (The standard is 1F for PAL reception.)
[MUTING]
4. Write with the
WRITE.)
5. Execute the writing with the - button. (The WRITE
display will be changed to red color while excuting, and back
to SERVICE.)
GEO 00 HPS
623S 1.0C 59
GEO 00 HPS
623S 1.0C 59
Written with [MUTING]
GEO 00 HPS
623S 1.0C 59
Write executed with [0]
RM-952
button. (The display changes to
GREEN
1F SERVICE 50
7F 0 000A
Adjusted with [3]
and [6] buttons.
GREEN
1F WRITE 50
7F 0 000A
RED
1F SERVICE 50
The WRITE display
7F 0 000A
then the display
returns to a green
SERVICE.
Use the same method for all Items. Use 1 and 4 to select the
adjustment item, use 3 and 6 to adjust, write with
then execute the write with -.
[WRITE]
Note : 1. In , the data for all items are written into memory
together.
2. For adjustment items that have different standard data
between 50Hz or 60Hz, be sure to use the respective
input signal after adjustment.
– 52 –
[MUTING]
,