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KV-ES29M90
RM-916
3. PAL RF INPUT
Input signal ; PAL RF color bar, 75%.
[TWIN] mode, [Service] mode.
(i) SUB CONTRAST
Condition : SAJ 00 PIC 3F
SAJ 02 COL 0
JGL 01 RGB 4
Adjusting parameter:
LEFT ; YCT 04 SCT
RIGHT ; SYC 04 SCT
VR
VR2
GND
VR1 - VR2 = VR = 1.88 ± 0.07 (Vp-p)
(ii) SUB HUE/SUB COL
Condition : SAJ 02 COL 1F
JGL 01 RGB 7
Adjusting parameter:
LEFT ; YCT 03 SCL
SAJ 10 HUO
RIGHT ; SYC 03 SCL
VB1 VB2 VB3
VB4
VB1 = VB4 ± 50 mV
VB2 = VB3 ± 50 mV
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.