3-20
Measuring
Measuring point ( )
No. Item instruments & Mode
Adjustment parts ( )
Adjustment procedure
Input signals
Adjustment level ( )
36 PAL Y/C IN
REC C level
adjustment
WFM (PAL) or
oscilloscope
Y/C IN
PAL 100% color
bar
EE
ADJUST
MENU, 267.
YC REC C LEV
(PAL)
(1)Set the INPUT SELECT SW to LINE or Y/C.
(2)Select ADJUST MENU No. 267, "YC REC C
LEV (PAL)".
(3)Adjust so that the RED color levels are as speci-
fied.
(4)Press the [SET] button to store the adjustment
data.
C OUT (Y/C jack) (75
terminated)
[PLAY] and [STOP]
buttons
885 mVp-p
(RED)
37 PAL LINE IN
REC Y level
adjustment
WFM (PAL) or
oscilloscope
LINE IN
PAL 100% color
bar
EE
ADJUST
MENU, 268.
LE REC Y LEV
(PAL)
(1)Set the INPUT SELECT SW to LINE or Y/C.
(2)Select ADJUST MENU No. 268, "LE REC Y LEV
(PAL)".
(3)Adjust so that the level from the pedestal to
100% WHITE is as specified.
(4)Press the [SET] button to store the adjustment
data.
Y OUT (Y/C jack) (75
terminated)
[PLAY] and [STOP]
buttons
700 mVp-p
38 PAL LINE IN
REC SETUP
level adjust-
ment
WFM (PAL) or
oscilloscope
LINE IN
PAL 100% color
bar
EE
ADJUST
MENU, 269.
LE REC ST LV
(PAL)
(1)Set the INPUT SELECT SW to LINE or Y/C.
(2)Select ADJUST MENU No. 269, "LE REC ST
LV (PAL)".
(3)Adjust so that the setup level is as specified.
(4)Press the [SET] button to store the adjustment
data.
(5)Check ADJUST MENU No. 268, "LE REC Y LEV
(PAL)" in item 37 above. If it is deviated, adjust
it again.
Y OUT (Y/C jack) (75
terminated)
[PLAY] and [STOP]
buttons
pedestal level
885mVp-p
700mVp-p
of the pedestal level
0
±
6 mV of the
0
±
6mV
Adjust the setup level by decreasing it from + side,
and stop decreasing when it just reaches 0.
(Note)
Note:
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