JVC AV-32230 Service Manual page 28

AV-32230
AV-32260
Measuring
Item
instrument
SIDE PIN and Signal
generator
CORNER PIN
Adjsutment
Straight
PIP DISPLAY
POSITION
Adjustment
[AV-32260]
LEFT POS.
UPPER POS.
LOWER POS.
Main screen size
28
Test point Adjustment part
No.76 SIDE PIN
No.82 TOP PIN
No.84 BTM PIN
Straight
No.11 LEFT POS.
No.12 RIGHT POS.
No.13 UPPER POS.
No.14 LOWER POS.
RIGHT POS.
Main
80%
screen
±2%
size
80% ±2%
Note:
Proceed to the following this adjustment after having completed the
adjustments of FOCUS, SUB BRIGHT, SUB CONTRAST, V CENTER,
TRAPEZIUM, V-SIZE and V-LINEARITY.
1. Receive a crosshatch signal.
2. Adjust such that vertical 2nd lines from left and right to be straight at
the No.76 SIDE PIN of the PICTURE MODE.
3. Adjust the end of vertical 2nd lines from left and right to be straight
at the No.82 TOP PIN and the No.84 BTM PIN of the PICTURE
MODE.
Notes:
• Proceed to the following this adjustment after having completed the
adjustments of V CENTER, TRAPEZIUM, V-SIZE, V-LINEARITY, H
SIZE, H POSITION, SIDE PIN and CORNER PIN for the main pic-
ture.
• Set VIDEO STATUS to "STANDARD".
1. Receive a broadcast.
2. Select the PIP MODE from the SERVICE MENU.
3. Then adjust the PIP screen size so that it occupies 80% ± 2% of the
main screen area.
No. 51802
Description