No. 51948
AV-36D503
AV-36D303
AV-36D203
25
DEFLECTION CIRCUIT ADJUSTMENT
The setting (adjustment) using the remote control unit is made on the basis of the initial setting values.
The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
Item
Measuring
instrument
Test point
Ad justment part
Description
V. CENTER
V. SIZ E
adjustment
Signal
generator
Remote
control unit
D05 V PHASE
D07 V SIZE
[DEF(D) mode]
V. CENTER SW
[MAIN PWB]
1. Receive the crosshatch signal.
2. Enter to the DEF(D) mode from SERVICE MENU.
3. Select the
D05 V PHASE
, and it checks that the value of
D05 V
PHASE
is 0.
4. Adjust the V. CENTER SW to bec ome the signal center agree
with the CRT vertic al center.
5. Then adjus t the
D07 V SIZ E
to the vertic al screen size become
the values given below table (bottom of screen is to be located
within the 85%
~
95% range).
Picture
size
(100%)
Screen
size
VERTICAL SIZ E ADJUSTMENT
Initial setting value
Ad justment item
AV-36D503 /Y
AV-36D303 /Y
AV-36D203 /Y
AV-36D503 /R
AV-36D303 /R
AV-36D203 /R
AV-36D503 /M
AV-36D303 /M
AV-36D203 /M
D05 V PHASE
0
0
0
D07 V SIZE
60
60
82
MODEL NAME
VERTICAL SCREEN SIZE
AV-36D503 /Y
AV-36D303 /Y
AV-36D203 /Y
92.0%
AV-36D503 /R
AV-36D303 /R
AV-36D203 /R
92.0%
AV-36D503 /M
AV-36D303 /M
AV-36D203 /M
92.0%