Deflection Adjustments - Sony TRINITRON KV-ES34M81 Service Manual

5-4. DEFLECTION ADJUSTMENTS

FOR DRC 1250
1. Set to Service Mode.
2. Input a Pal cross hatch/dot signal.
3. Set the following condition.
Picture Mode to [DYNAMIC], Picture Rotation to [+/– 0] and
Eco Mode to OFF.
4. Set to DRC 1250 mode.
5. Using the 1 and 4 buttons select category GEO (Service
Mode).
6. Select and adjust the following items to obtain optimum image.
Raise/lower the data with the 3 and 6 buttons.
1 00 VSZ V SIZE
2 04 HSZ H SIZE
3 01 VPS V POSITION
4 05 HPS H POSITION
5 03 SCO S CORRECTION
6 02 VLN V LINEARITY
7 0B BOW AFC BOW
8 06 PAP PIN AMP
9 07 UPN UPPER CORNER PIN
10 08 LPN LOWER CORNER PIN
11 09 TRZ TRAPEZIUM
7. Using the 1 and 4 buttons select category DAC (Service
Mode).
8. Select and ad List the following items to obtain optimum image.
Raise/lower the data with the 3 and 6 buttons.
1 01 HLN H LINEARITY
2 00 HCT H CENTER
9. Select "GEO 04 HSZ" with the 1 and 4 buttons.
10. Confirm the H Size condition. If necessary, adjust the H SIZE
to get a best condition.
11. Write into the memory by pressing [MUTING] then -.
FOR DRC 100 MODE
12. Set to DRC 100 mode.
13. Repeat Step 5, Step 6 and Step 7.
14. Write "DAC 00 HCT DRC 100 Mode" as "DAC 00 HCT DRC
1250 Mode".
Write "DAC 01 HLN DRC 100 Mode" as "DAC 01 HLN DRC
1250 Mode".
FOR PIP MODE
15. Set to PIP mode.
16. Repeat Step 5 and Step 6.
17. Write into the memory by pressing [MUTING] then -.
FOR TWIN MODE
18. Set to TWIN Mode.
19. Using the 1 and 4 buttons select category GEO (Service
Mode).
20. Select and adjust the following items to obtain optimum image.
Raise/lower the data with the 3 and 6 buttons.
1 01 VPS
2 05 HPS
3 06 PAP
4 09 TRZ
21. Write into the memory by pressing [MUTING] then -.
FOR INDEX M0DE
22. Set to Index Mode.
23. Repeat Step 5 and Step 6.
24. Write into the memory by pressing [MUTING] then -.
FOR WIDE MODE
25. Set to WIDE Mode.
26. Using the 1 and 4 buttons select category GEO (Service
Mode).
27. Select and adjust the following items to obtain optimum image.
Raise/lower the data with the 3 and 6 buttons.
1 00 VSZ
2 01 VPS
3 05 HPS
4 06 PAP
5 09 TRZ
28. Input a NTSC cross hatch/dot signal and repeat all above steps.
– 63 –
KV-ES34M81/ES34M91
V POSITION
H POSITION
PIN AMP
TRAPEZIUM
V SIZE
V POSITION
H POSITION
PIN AMP
TRAPEZIUM
RM-916