Panasonic AG-DV2500P Service Manual page 140

Measuring
No. Item instruments &
Input signals
16 NTSC PB WFM (NTSC) or
SETUP level oscilloscope
adjustment BLACK BURST
(SETUP ON) (built-in signal)
17 NTSC PB WFM (NTSC) or
SYNC level oscilloscope
adjustment 100% WHITE
(SETUP ON) (built-in signal)
18 NTSC PB C WFM (NTSC) or
level adjust- oscilloscope
ment RED raster
(SETUP ON) (built-in signal)
Measuring point ( * )
Adjustment parts ( - )
Mode
Adjustment level ( + )
* Y OUT (Y/C jack) (75 !
EE
ADJUST terminated)
- [PLAY] and [STOP]
MENU, 231.
PB SETUP LEV buttons
+ 53.6 mVp-p
(S ON)
53.6mVp-p
* Y OUT (Y/C jack) (75 !
EE
ADJUST terminated)
- [PLAY] and [STOP]
MENU, 232.
PB SYNC LEV buttons
+ 40 IRE
(S ON)
(286 mVp-p)
40 IRE
(286mVp-p)
* C OUT (Y/C jack) (75 !
EE
ADJUST terminated)
- [PLAY] and [STOP]
MENU, 233.
PB C LEV buttons
+ 836 mVp-p
(S ON)
836mVp-p
Adjustment procedure
(1) Set the INPUT SELECT SW to LINE or Y/C.
(2) Select ADJUST MENU No. 231, "PB SETUP
LEV (S ON)".
(3) Adjust so that the SETUP levels are as speci-
fied.
(4) Press the [SET] button to store the adjustment
data.
(5) Check ADJUST MENU No. 230, "PB Y LEV (S
ON)" in item 15. If it is deviated, adjust
it again.
(1) Set the INPUT SELECT SW to LINE or Y/C.
(2) Select ADJUST MENU No. 232, "PB SYNC LEV
(S ON)".
(3) Adjust so that the sync level 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. 233, "PB C LEV (S
ON)".
(3) Adjust so that the RED color level is as speci-
fied.
(4) Press the [SET] button to store the adjustment
data.
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