-11-
Service Adjustments with Replacing Memory IC(IC802)
No.
Item
Range
Data
Description
93
VLOGIC STOP
0 ~ 1
0
Vertical count up logic stop
94
VBLK TEST
0 ~ 1
0
V blanking control
95
WIDE VBLK TOP
0 ~ F
0
Vertical blanking top adjustment 16:9
96
WIDE VBLK BOTTOM
0 ~ F
3
Vertical blanking bottom adjustment 16:9
97
OSD CONT CLIP LEVEL
0 ~ 3
1
Contrast control clip level of OSD mode
98
OSD CONT CLIP OFF
0 ~ 1
0
Contrast control clip switch of OSD mode
99
DRIVER (R)
0 ~ 7F
3F
R OUT amplitude adjustment by 7 bits DAC
100
BLUE BACK
0 ~ 1
0
Blue back mode ON/OFF switch
101
DRIVER (B)
0 ~ 7F
3F
B OUT amplitude adjustment by 7 bits DAC
102
WHITE BACK
0 ~ 1
0
White raster mode ON/OFF switch
103
TEST PATTERN
0 ~ 1F
0
SCREEN TEST MODE
104
PEAK ACL
0 ~ 1
0
PEAK ACL MODE ON / OFF
105
ABCL
0 ~ 1
0
ABCL ON / OFF Switch
106
ABCL GAIN
0 ~ 1
0
ABCL Gain Low / High Switch
107
DCT LEVEL
0 ~ 7
0
DC Transfer Level Control
108
DCT ON
0 ~ 1
0
DC Transfer select ON / OFF
109
COLOR CONTROL PAL
0 ~ 10
0
Color Saturation control (Offset Data of Color) for PAL
110
COLOR CONTROL NTSC
0 ~ 10
0
Color Saturation control (Offset Data of Color) for NTSC
111
COLOR CONTROL SECAM
0 ~ 10
0
Color Saturation control (Offset Data of Color) for SECAM
112
TAKE OFF
0 ~ 1
1
Chroma BPF / Take Off switch
113
C KILLER LEVEL
0 ~ 1
0
Color killer sensitivity threshold switch
114
COLOR SYSTEM
0 ~ F
0
Color system selector
115
443NT50 INHIBIT
0 ~ 1
1
Auto color system 443NTSC(50Hz)
116
FSC FREE
0 ~ 1
0
VCXO free-running mode switch ON/OFF
117
FORCE MONO
0 ~ 1
0
Monochrome mode switch
118
FORCE COLOR
0 ~ 1
0
Killer function ON/OFF switch only for manual color mode
129
COND KILLER EN
0 ~ 1
0
Condition Killer Sensitivity Enable
120
1/2FSC TRAP OFF
0 ~ 1
0
Half fsc Trap filer off
121
C BPF OFF
0 ~ 1
0
Chroma DDS OFF
122
CTI
0 ~ 1
1
Color Edge Timing Improvement
123
DDS OFF
0 ~ 1
0
Chroma Bandpass Filter OFF
124
ACC AMP ON
0 ~ 1
0
Chroma ACC AMP FUNCTION
125
C ANGLE 95
0 ~ 1
1
Chroma Demodulation Angle switch
126
RF DELAY ADJ
0 ~ 7F
2A
RF AGC delay point adjustment
127
VIF SYNC ADJ
0 ~ 1
01
Enable VIF video out lamp
128
AFT DEFETAT
0 ~ 1
0
AFT OUT ON/OFF switch
129
VIF REEQ
0 ~ F
0
VIF frequency selector
130
VIF VIDEO OUT GAIN
0 ~ 7
3
VIF Video Detector output amplitude adjustment
131
VIF DEFEAT
0 ~ 1
0
VIF AGC gain
132
AFT REV
0 ~ 1
0
AFT polarity reverse
133
VIF POS
0 ~ 1
0
positive modulation mode
134 STRAP OFF
0 ~ 1
0
SOUND trap test mode switch
135
OM DET
0 ~ 1
0
Vertical frequency standard / non-standard detection
136
VIF AGC CLIP
0 ~ 1
0
VIF AGC sensitivity become low
137
AMF ON
0 ~ 1
0
VIF AGC CURRENT CHANGE ON/OFF switch
138
AMF VTH
0 ~ 7
0
VIF AGC CURRENT CHANGE FUNCTION INPUT LEVEL Adj.
Following table shows the initial values which have been stored in the CPU ROM, and items for the service adjustments.
Service mode adjustments table in CPU ROM
SM_21-BE6V (AC7-A)AUS 5/9/08 11:11 AM Page 11
Summary of Contents for CP21SE1K
Page 35: ... 35 ...
Page 36: ...SANYO Electric Co Ltd May 08 30 CPS Printed In Indonesia ...