Sanyo PLC-XP21N Service page 35

!8. CG video adjustment !9. AV video adjustment
Equipment-""
Inputmode " - -
Input signal"---
Picture condition
. . . . . . . . . . O s c i ! ! o s c o p e
- " " - " - - - - C o m p u t e r
16 Step gray sca)e signa)
. . . . . . . . . . . . . . ^orma)
Equipment " " -
Input signal" " -
Input mode " "
Picture condition
. . . . . . . . . . Oscilloscope
16 Step gray scale signal
. . . . . . . . . . . . . . . . . . A y
" " - " " - " - ' N o r m a l
L] 8-1. CG video adjustment
'^8-1-1. CG video adjustment Green-1
Connections . . . . . . . . . . . . . . . . TP512 and chassis ground
Adjustment Set service mode. Select Data no."02".
By using VOLUME + - buttons, adjust ampli-
tude A to be 1.40 ± 0.2V P-P.
Select Data no."00". By using VOLUME + -
buttons, adjust amplitude B to be 3.90 ± 0.05V
P-P.
^8-1-2. CG video adjustment Red
Connections . - - . - . . . - . . . . . . - TP511 and chassis ground
Adjustment Set service mode. Select Data no."OC". By
using VOLUME + - buttons, adjust amplitude
B to be 3.90 ± 0.05V P-P.
-^8-1-3. CG video adjustment Blue
Connections . . . . . . . . . . . . . . . . TP513 and chassis ground
Adjustment Set service mode. Select Data no."OE". By
using VOLUME + - buttons, adjust amplitude
B to be 3.90 ± 0.05V P.P.
L] 8-2. CG video adjustment Green-2
Connections . . . . . . . . . . . . . . . . TP512 and chassis ground
Adjustment Set service mode. Select Data no."02". By
using VOLUME + - buttons, adjust amplitude
A to be 1.90 ± 0.05V P-P.
Q9-1. AVvideoadjustment
-^9-^-1. AV video adjustment Green-1
Connections . . . . . . . . . . . . . . . . TP512 and chassis ground
Adjustment Set service mode. Select Data no."02".
By using VOLUME + " buttons, adjust ampli-
tude A to be 1.40 ± 0.2V P-P.
Select Data no."00". By using VOLUME + "
buttons, adjust amplitude B to be 3.90 ± 0.05V
P-P.
T^9-l-2. AVvideoadjustment Red
Connections . . . . . . . . . . . . . . . . TP511 and chassis ground
Adjustment Set service mode. Select Data no."OC". By
using VOLUME + - buttons, adjust amplitude
B to be 3.90 ± 0.05V P-P.
^9-1-3. AVvideoadjustment Blue
Connections - - . - - . . . - . . . . - . . TP513 and chassis ground
Adjustment Set service mode. Select Dala no."OE". By
using VOLUME + - buttons, adjust amplitude
B to be 3.90 ± 0.05V P-P.
D 9-2. AV video adjustment Green-2
Connections . . . . . . . . . . . . . . . . TP512 and chassis ground
Adjustment Set service mode. Select Data no."02". By
using VOLUME + - buttons, adjust amplitude
A to be 2.00 ± 0.05V P-P.
A
A
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