JVC AV-34LS Service Manual page 28

AV-34LS AV-34LX
AV-34LH AV-3408TEE
Measuring
Item
instrument
Adjustment
Signal
of generator
HOR. POSITION
Remote
control unit
C
Adjustment
Signal
of generator
HOR. WIDTH
Remote
control unit
Screen
size
91%
Picture size 100%
Adjustment Signal
of generator
EW-PIN
Remote
control unit
28
Test point Adjustment part
5. HOR. POSITION
D
6. HOR. WIDTH
Screen size 91%
Picture
size
100%
7. EW-PIN
Straight
15. Receive a NTSC circle pattern signal.
16. Select 5. HOR. POSITION with the MENU &/^ key.
17. Set the initial setting value of 5. HOR. POSITION with the MENU
–/+ key.
18. Adjust 5. HOR. POSITION to make "C=D" with the MENU –/+ key.
19. Receive a NTSC cross-hatch signal.
20. Select 6. HOR. WIDTH with the MENU &/^ key.
21. Set the initial setting value of 6. HOR. WIDTH with the MENU –/+
key.
22. Adjust 6. HOR. WIDTH and make the horizontal screen size 91%
of the picture size with the MENU –/+ key.
23. Select 7. EW-PIN with the MENU &/^ key.
24. Set the initial setting value of 7. EW-PIN with the MENU –/+ key.
25. Adjust 7. EW-PIN so that the first vertical lines at the left and right
edges on the screen are straight.
(to be continued)
No. 51854
Description