29A-FD5
29A-FD8
CUTOFF POINT
analyzer CA-100.of the signal generator for adjustment. (PAL and colour burst are provided.)
Make the picture normal with the remote controller.Adjust the 3rd (1 thru 5 from the left) black of the window pattern to sink.
equivalent signal is received,
Note 3 :Use OY� of Minolta colourNote 4 :Us the PAL window patternReference *When E-2CH (Crosshatch pattern) or12
A with
m
20
?
A or more for
m 0.3cd of the win-
?18
50 5cd.
??
5cd.
?
beam current 1,500 30 minutes or more. (On the white or green monocolour screen)
0.3cd.
Receive E-5CH (Monoscope pattern) with standard mode.Make the image normal with the remote con- troller.Connect the beam ammeter between TP1601 and TP1602. Ammeter full scale 3mA range TP1602 is connected at the - side of the ammeter. TP1601 is connected at the + side of the ammeter.Adjust the beam current to 1.8mA R1633 (sub-contrast VR).Receive the window pattern with AV input. Make the picture normal with the remote con- troller. Select the "SUB-CONTRAST" adjustment mode with the remote controller, and adjust 50% white to 150 Select the DVD mode.Receive the signal of the DVD signal genera- tor. (Component signal) (Window pattern)Make the picture normal with the remote con- troller.Select the "SUB-CONTRAST" adjustment mode (DVD) with the remote controller, and adjust 50% white to 150 Receive the window pattern with AV input.Make the picture normal with the remote con- troller.Select the "SUB-BRIGHT" adjustment mode with the remote controller, and adjust the right dark white area of the window pattern to 2.7cd ?Select the DVD mode.Receive the signal of the DVD signal genera- tor. (Component signal) (Window pattern)Make the picture normal with the remote con- troller.Select the "SUB-BRIGHT" adjustment mode (DVD), and adjust the right dark white area of the window pattern to 2.7cd dow pattern.
1234Note 2.Apply the adjustment after aging with the1 2312341231234
SUB CONT SUB-BRIGHT ADJUSTMENT
C bus adjust-C bus adjust-
MAX BEEM R1633 (in the power unit)Sub-contrast (SUB CONT.)2Iment (RF signal)Sub-contrast (SUB CONT. DVD)2Iment (DVD signal)Sub-bright (SUB BRI)C bus adjust-2Iment (RF signal)Sub-bright (SUB BRI DVD)2IC bus adjust-ment (DVD signal)
3
NO.Adjustment partAdjusting procedure and conditionsWaveform and others4-14-25-15-2
SX-68JF20018 |
ACEC
SHARP
