Sanyo CT21KS2, Service Manual

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Service Adjustments with Replacing Memory IC(IC801)
No. Item Range Data Description
177 RFBRI 0 ~ FF 0 Bias Brightness(RF)
178 RFCON 0 ~ FF 0 Bias Contrast(RF)
179 RFSHP 0 ~ 7F 7F Bias Sharpness(RF)
180 DVDCL 0 ~ FF 10 Bias Color(DVD)
181 DVDBR 0 ~ FF 0 Bias Brightness(DVD)
182 DVDCN 0 ~ FF 0 Bias Contrast(DVD)
183 DVDSP 0 ~ 7F 0 Bias Sharpness(DVD)
184 DVDRY 0 ~ 3F 8 Bias R-Y DC LEVEL (DVD)
185 DVDBY 0 ~ 3F D Bias R-Y DC LEVEL (DVD)
186 CON60 0 ~ FF 5 CONTRAST(60Hz)
187 BRI60 0 ~ FF 0 BRIGHT(60Hz)
188 COL60 0 ~ FF EA COLOR(60Hz)
189 SUBTT 0 ~ FF 0B SUB TINT
190 SECRY 0 ~ 3F 3D Bias R-Y DC LEVEL (SECAM)
191 SECBY 0 ~ 3F 3F Bias B-Y DC LEVEL (SECAM)
192 RBANT 0 ~ 1F 0 R-Y/B-Y ANGLE (NTSC)
193 RBAV3 0 ~ 1F 5 R-Y/B-Y ANGLE (VIDEO)
194 VOL G0 0 ~ 7F 0 Volume Gain 0
195 VOL G1 0 ~ 7F 36 Volume Gain 1
196 VOL G2 0 ~ 7F 53 Volume Gain 2
197 VOL G3 0 ~ 7F 68 Volume Gain 3
198 POMT 0 ~ 7F 17 Power ON Video Mute Time
199 SYSAV 0 ~ FF 4 Select sync separation threshold level for AV
200 ROMCR 0 ~ FF 0 ROM CORRECTION
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-BE4B (FC8-A) IDN 6/24/08 10:53 AM Page 13