-32-
Presetting
1. Receive the 16-step gray scale computer signal.
2. Set to COMPUTER mode.
[G-VIDEO ADJUSTMENT-1]
3. Connect an oscilloscope to test point “TP2512” (+)
and chassis ground (-).
4. Select Data no. “011” and change data value (Refer to
“IIC data adjustment “) to adjust “a” to be 4.0
±0.05Vp-p.
5. Select Data no. “012” and change data value (Refer to
“IIC data adjustment “) to adjust “b” to be 2.40
±0.05Vp-p.
[R-VIDEO ADJUSTMENT-1]
6. Connect an oscilloscope to test point “TP2511” (+)
and chassis ground (-).
7. Select Data no. “013” and change data value (Refer to
“IIC data adjustment “) to adjust “a” to be 4.0
±0.05Vp-p.
8. Select Data no. “014” and change data value (Refer to
“IIC data adjustment “) to adjust “b” to be 2.40
±0.05Vp-p.
[B-VIDEO ADJUSTMENT-1]
9. Connect an oscilloscope to test point “TP2513” (+)
and chassis ground (-).
10. Select Data no. “015” and change data value (Refer
to “IIC data adjustment “) to adjust “a” to be 4.0
±0.05Vp-p.
11. Select Data no. “016” and change data value (Refer
to “IIC data adjustment “) to adjust “b” to be 2.40
±0.05Vp-p.
(a)
(b)
black level
white level
white level
VIDEO ADJUSTMENT-[CG]
Electrical Adjustments
Presetting
1. Receive the 16-step gray scale signal.
2. Set to AV mode.
[G-VIDEO ADJUSTMENT-2]
3. Connect an oscilloscope to test point “TP2512” (+)
and chassis ground (-).
4. Select Data no. “017” and change data value (Refer to
“IIC data adjustment “) to adjust “a” to be 4.0
±0.05Vp-p.
5. Select Data no. “018” and change data value (Refer to
“IIC data adjustment “) to adjust “b” to be 2.40
±0.05Vp-p.
[R-VIDEO ADJUSTMENT-2]
6. Connect an oscilloscope to test point “TP2511” (+)
and chassis ground (-).
7. Select Data no. “019” and change data value (Refer to
“IIC data adjustment “) to adjust “a” to be 4.0
±0.05Vp-p.
8. Select Data no. “01A and change data value (Refer to
“IIC data adjustment “) to adjust “b” to be 2.40
±0.05Vp-p.
[B-VIDEO ADJUSTMENT-2]
9. Connect an oscilloscope to test point “TP2513” (+)
and chassis ground (-).
10. Select Data no. “01B” and change data value (Refer
to “IIC data adjustment “) to adjust “a” to be 4.0
±0.05Vp-p.
11. Select Data no. “01C” and change data value (Refer
to “IIC data adjustment “) to adjust “b” to be 2.40
±0.05Vp-p.
(a)
(b)
black level
white level
white level
VIDEO ADJUSTMENT-[AV]
Summary of Contents for PLC-EF10B
Page 56: ... 56 IC Block Diagrams AV9155C OSC IC3301 IC3321 CIP3250A Component Interface Processor IC102 ...
Page 59: ... 59 IC Block Diagrams ML60851ATB USB Controller IC3801 MPC948FA Clock Driver IC3341 ...
Page 60: ... 60 IC Block Diagrams M62358FP DAC IC1401 VPC3215C Digital Video Processor IC101 ...
Page 61: ... 61 IC Block Diagrams MB40988PFQ D A Converter IC1181 MSM54V16258 DRAM IC2301 IC2311 ...
Page 62: ... 62 IC Block Diagrams CXA2016S Sync Separator IC4141 TC4052BF Sync Separator IC4141 ...
Page 102: ...July 99 1300 SI Printed in Japan SANYO Electric Co Ltd ...
