JVC HV-32D25EUW Service Manual page 31

3.5.8 DEFLECTION CIRCUIT ADJUSTMENTS
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.
When the FULL mode has been established, the setting of other aspect modes will be done automatically.
There are 2 modes of the adjustment (1) 1250i mode and (2) 1500i depending upon the kind of signal (vertical frequency
50Hz/60Hz). FIrst adjust the 1250i mode, then adjust the 1500i mode.
Note:
Proceed to the following adjustment after having completed the VIDEO / CHROMA adjustments. (BRIGHT and CONTRAST)
ASPECT
SCAN MODE
1.FREE-RUN
2.V-SHIFT
3.V-SIZE
4.H-CENT
5.H-SIZE
6.TRAPEZ
7.EW-PIN
8.COR-UP
9.COR-ROW
10.V-S.CR
11.V-LIN
Mark * : Fix (Do not move)
Mesuring
Item
instrument
V.POSITION Signal
generator
Remote
control unit
1250i (fv=50Hz)
70
21
59
50
26
30
28
6
6
28
40
Test point Adjustment part
4.DEF -->
2.V-SHIFT
A
B
4. DEF
FULL
1500i (fv=60Hz)
0
-2
0
3
0
0
0
0
0
0
0
Description
(1) Receive a circle pattern signal.
(2) Set the FULL mode.
(3) Select 4. DEF from the SERVICE MENU.
(4) Select 2.V-SHIFT.
(5) Adjust to make "A"="B".
(6) Press the [OK] key and memorize the set value.
HV-32D25EUW
HV-32D25EJW
900i (fv=50Hz)
0*
1*
6*
0*
1*
0*
0*
0*
0*
0*
0*
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