ADJUSTMENT
(Continued)
Adjusting Conditions
Adjusting Procedures
R -Y/B
Discriminator Adjustment
Adjusting Point
R Discriminator
B Y Discriminator
Receive
COLOUR BAR” signal with
bar generator.
Connect the oscilloscope (with two
to
and the
both located
on the CRT Socket Unit of the set.
l
DC
l
Sweep Time:
div.
Set service switch
at the Video Cut position
to cut-off the Y-signal.
Set both the Contrast and Brightness controls to
their maximum postions.
Adjust
and
so that DC
output level with
control set at minimum
will be the same as that with
control set at
of saturation. (A
* Connect capacitor
to
and
thus to prevent noise interference.
Set service switch
to the canter position.
B
DC
Same
DC output level
Summary of Contents for VT-3418X
Page 54: ...VT 341 8X VT 51 18X is z 0 Y Y c U T J 2 c 4 54 ...
Page 61: ...VT 341 8X VT 51 18X TROUBLESHOOTING OF TV SECTION I I I I 1 I I I I I I I ___ I iiE I b z 61 ...
Page 74: ...m 3418X i T 5118X VCJ AV UNIT 7 I 8 I 9 I 10 I 11 I 12 I 74 ...
Page 76: ...VT 341 8X VT 5118X VCJ AV UNIT I 7 I 8 I 9 I 10 I 11 I 12 1 76 ...
Page 78: ...PWB B V I D E O CHROMA J U N G L E 7 I 8 I 9 I 10 I 11 I 12 I 78 ...
Page 80: ...PWE 8 I 1 V I D E O CHROMA JUNGLE hr r I 7 I 8 I 9 I 10 I 11 I 12 I 80 ...
Page 86: ...VT 341 8X VT 5118X 7 I 8 I 9 I 10 I 11 I 12 I 86 ...
Page 88: ...rr J I I TUNER w2o1 m ...
Page 89: ...n 3 30 ...
Page 90: ...VT 341 8X VT 5118X VCJ AV UNIT DUNTK830 I WEV3 I I I m c I 7 I 8 I 9 I 10 1 11 I 12 I 90 ...
Page 92: ... VT 341 8X VT 51 18X DUNTK8302WEV 1 DUNTK8303WEV I I 7 I 8 I 9 I 10 I 11 I 12 I 92 ...
Page 94: ...VT 341 8X VT 5118X DUNTK8302WEV3 DUNTK8303WEV3 7 I 8 I 9 I 10 I 11 I 12 I 94 ...
Page 97: ... _ _ _ __ D I m I n I t3 I m I n I GI I I 1 ...
Page 98: ...Memo _ a _ _ 98 ...
Page 102: ...I REC I w r I I I CAPSTAN FG 7 I 8 I 9 I 10 I 11 I 12 1 102 ...
Page 106: ...CASSETTE SW REC TIP I ED M I I II DFfwPG I I I I I I I I I I I I ...
Page 110: ...VT 341 8X I VT 5118X 1 J 7 I 8 I 9 I 10 I 11 I 12 I 110 ...
Page 112: ...VT 341 8X I T 5118X 1 WAVEFORMS 112 ...
Page 115: ...SCHEMATIC DIAGRAM n VCR Main Unit r 7 I 1 I 2 I 3 I 4 I 5 I 6 115 ...
Page 119: ...D I c9 I n I u I m I n I GI I I I ...
Page 123: ...D I a I n I u I m I n I GI I I I ...
Page 124: ...11 I 12 I ...
Page 126: ...J l J I i _ _ _ ___ I _ _ n f f 7 I 8 I 9 I 10 I 11 I 12 126 ...
Page 152: ...VT 341 8X VT 5118X MECHANISM CHASSIS PARTS 152 ...
Page 155: ...H G F E D C B A CASSETTE HOUSING CONTROL PARTS 1 I 2 I 3 I 4 I 5 I 6 I 155 ...
Page 157: ...MECt 1 I 2 I 3 I 4 I 5 I 6 157 ...
Page 158: ...VT 341 8X VT 51 18X I I 7 I 8 I 9 I 10 I 11 I 12 I 158 ...
Page 161: ...H G F E D C B A VT 341 8X VT 5118X 1 2 I 3 I 4 I 5 I 6 161 ...
Page 162: ...VT 341 8X VT 51 18X I I 7 I 8 I 9 I 10 I 11 I 162 12 I ...
Page 163: ... 1 DEL VT 3418X CABINET AND MECHANICAL PARTS 0 II I L e e m I w F J 1 I 2 I 3 I 4 I 5 I 6 163 ...
Page 164: ... ...
Page 169: ...Memo m 169 ...
Page 170: ...S H A R P T98 19 S Printed in Japan 0 w s MW KD ...