KV-EX29M61
RM-964
– 49 –
7-3. PICTURE QUALITY ADJUSTMENTS
PICTURE ADJUSTMENT
1. Set to service mode.
2. Set A/V control to HI-FINE.
3. Set the following condition.
Adjustment condition
SAJ
00
PIC
3F
06
DYC
00
0E
CLO
06
10
HUO
07
JGL
04
BBT
00
05
LML
03
ECO MODE
:
OFF
WIDE MODE
:
OFF
DRC-MF
:
DRC1250
MEASUREMENT POINT
VR : R100 (the pin 6 of CN1100)
VB : B100 (the pin 7 of CN1100)
CAUTION
After Adjustment, these adjustment parameters must be
recovered to the original condition.
Original Condition
SAJ
00
PIC
28
HI-FINE
06
DYC
0
HI-FINE
JGL
04
BBT
03
05
LML
00
1. DRIVE ADJUSTMENT (VIDEO MODE)
Input signal : PAL Color bar, to Video 1 [Service] mode.
(i) SUB CONTRAST
Condition :
SAJ
00
PIC
3F
02
COL
00
JGL
01
RGB
04
Adjusting parameter:
YCT
08 YOL
2. DRIVE ADJUSTMENT (RF MODE)
Input signal : PAL Color bar HI-FINE Mode.
(i) SUB CONTRAST
Condition :
SAJ
00
PIC
3F
02
COL
00
JGL
01
RGB
04
Adjusting parameter:
YCT
04
SCT
50 TV
50 VIDEO
60 TV
60 VIDEO
0E CLO
09
08
09
09
1O HUO
08
08
09
09
(ii) Copy SCT data to NTSC (RF MODE)
VR
VR2
GND
VR1 - VR2 = VR = 2.35 ± 0.07 (Vp-p)
SUB HUE/COL ADJUSTMENT
1. SUB HUE/SUB COL (VIDEO MODE)
Input signal : NTSC Color bar HI-FINE Mode.
Condition :
SAJ
02
COL
1F
JGL
01
RGB
07
SAJ
10
HUO
07
Adjusting parameter:
YCT
0A
COL
YCT
00
TNT
After the adjustment SAJ 10 HUO 9
2. SUB HUE/SUB COL (NTSC RF MODE)
Input signal : NTSC Color bar.
Condition :
SAJ
02
COL
1F
JGL
01
RGB
07
SAJ
10
HUO
07
Adjusting parameter:
YCT
03
SCL
YCT
00
TNT
VB1 VB2 VB3
VB4
VB1 = VB4 ± 70 mV
VB2 = VB3 ± 70 mV
3. SUB COLOR ADJUSTMENT (PAL RF MODE)
Input signal : RF PAL Color bar HI-FINE Mode.
Condition :
SAJ
02
COL
1F
JGL
01
RGB
07
Adjusting parameter:
YCT
03
SCL
VB1 VB2 VB3
VB4
VB1 = VB2 = VB3
PAL
NTSC