Panasonic AG-DV2500P Service Manual page 286

Measuring
No. Item instruments &
Input signals
22 NTSC Y/C IN WFM (NTSC) or
REC SETUP oscilloscope
level adjust- Y/C IN.
ment NTSC 100%
(SETUP ON) color bar
(Setup 7.5%)
23 NTSC LINE IN WFM (NTSC) or
REC Y level oscilloscope
adjustment LINE IN.
(SETUP ON) NTSC 100%
color bar
(Setup 7.5%)
24 NTSC LINE IN WFM (NTSC) or
REC SETUP oscilloscope
level adjust- LINE IN.
ment NTSC 100%
(SETUP ON) color bar
(Setup 7.5%)
Measuring point
Mode Adjustment parts (
Adjustment level (
EE C OUT (Y/C jack) (75
ADJUST terminated)
MENU, 237. [PLAY] and [STOP]
YC REC C LEV buttons
(S ON) 836 mVp-p
(RED)
836mVp-p
EE Y OUT (Y/C jack) (75
ADJUST terminated)
MENU, 238. [PLAY] and [STOP]
LE REC Y LEV buttons
(S ON) 100 IRE (714 mVp-p)
100 IRE
(714mVp-p)
EE Y OUT (Y/C jack) (75
ADJUST terminated)
MENU, 239. [PLAY] and [STOP]
LE REC ST LV buttons
(S ON) 0 ± 6 mV of the
pedestal level
±
0 6mV
of the pedestal level
(Note)
( )
) Adjustment procedure
)
(1)Set the INPUT SELECT SW to LINE or Y/C.
(2)Select ADJUST MENU No. 237, "YC REC C
LEV (S ON)".
(3)Adjust so that the RED color levels are as speci-
fied.
(4)Press the [SET] button to store the adjustment
data.
(1)Set the INPUT SELECT SW to LINE or Y/C.
(2)Select ADJUST MENU No. 238, "LE REC Y LEV
(S ON)".
(3)Adjust so that the difference from the pedes-
tal to 100% WHITE is as specified.
(4)Press the [SET] button to store the adjustment
data.
(1)Set the INPUT SELECT SW to LINE or Y/C.
(2)Select ADJUST MENU No. 239, "LE REC ST
LV (S ON)".
(3)Adjust so that the setup level is as specified.
(4)Press the [SET] button to store the adjustment
data.
Note:
Adjust the setup level by decreasing it from + side,
and stop decreasing when it just reaches 0.
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