29B-FX1
D2D1
Fig. 7-1Fig. 7-2Fig. 7-3
The receiving channel in ( ) are following signals. (E-2):Crosshatch(50Hz) (E-5):Monoscope(50Hz)However, if it is largely deviated when it is checked in 60Hz mode, readjust it in the 60Hz mode.
12-2
Adjust the overscan to 8.5%.(E-5)Adjust the linearity to the bestAlready preset (**). (Adjust this unless the linearity is achieved.)Align the center of the screen to the geometric center of CRT.(E-5)Align the center of the screen to the geometric center of CRT.(E-5)Adjust the overscan to 8.5%.(E-5)Adjust the 2nd vertical line from the left end of crosshatch pattern so that the midddle 4 blocks are straight.(E-2) (Refer to Fig.7-1)Adjust the 2nd vertical line from the left end of crosshatch pattern so that the top are straight.(E-2) (Refer to Fig.7-2)Adjust the 2nd vertical line from the left end of crosshatch pattern so that the D1 (center area of the first vertical line-edge of screen) and D2 (top area of the first vertical line-edge of the screen) are same.Already preset (**).Already preset (**).On the items of V-AMP 60, V-LINE 60, V S-CORR 60, V-CENT 60, H-CENT 60, H-SIZE 60, E/W-PAR 60, E/W-COR 60 and TRAPE 60, the compensation data is automatically input if the 50Hz mode adjusutment is done.Attention: Do not change 50Hz mode data after adjust 60Hz mode data.Because 60Hz mode data follow 50Hz mode data automatically.
MAIN SCREEN ADJUSTMENTV-AMP 50V-LINE 50V S-CORR 50V-CENT 50H-CENT 50H-SIZE 50E/W-PAR 50E/W-COR 50TRAPE 50V-ENTH-ENTOTHER2IC BUS AD-JUSTMENT
HORIZONTAL AND VERTICAL DEFLECTION LOOP ADJUSTMENT1
No.Adjusting pointAdjusting procedure/conditionsWaveform and others
Dark white for SUB-BRIGHT
50% white for SUB-CONT
CUT OFF POINT
standard mode.
Use "Y" of Minolta color analyzer CA-100 in adjustment.Use the PAL window pattern of the signal generator for adjustment. (PAL and colour burst are provided.)or equivalent signal is received.remote controller.left) black of the window pattern to sink.
*In Note 3:Note 4:Note 5:Window PatternReference: *When E-2 CH (Crosshatch pattern)1.Make the image normal with the2.Adjust the 3rd (1 thru 5 from the
A with
m 0.5 cd.? 0.5 cd
?
20
?
12-1
A or more for 30 min or more.
m
50
?? 10 cd.
10cd.
?
ard mode.controller.(AV MODE: DYNAMIC)TP1602. Ammeter full scale-3mA range TP1602 is connected at the - side of the amme- ter. TP1601 is connected at the + side of the amme- ter.R1759 (sub-contrast VR).current 1,600ler.with the remote controller, and adjust 50% white to 165 (Component signal) (Window pattern)ler.(DVD) with the remote controller, and adjust 50% white to 165 ler.the remote controller, and adjust the right dark white area of the window pattern to 5.5 (Component signal) (Window pattern)ler.with the remote controller, and adjust the right dark white area of the window pattern to 5.5 of window pattern.
1.Receive E-5CH "Monoscope pattern" with stand-2.Make the pictur normal with the remote3.Connect the beam ammeter between TP1601 &4.Adjust the beam current to 1.8mA Note : Apply the adjustment after aging with the beam(On the white or green monocolor screen)1.Receive the window pattern with AV input. 2.Make the picture normal with the remote control-3.Select the SUB-CONTRAST adjustment mode1.Select the DVD mode. 2.Receive the signal of the DVD signal generator.3.Make the picture normal with the remote control-4.Select the SUB-CONTRAST adjustment mode1.Receive the window pattern with AV input. 2.Make the picture normal with the remote control-3.Select the SUB-BRIGHT adjustment mode with1.Select the DVD mode. 2.Receive the signal of the DVD signal generator.3.Make the picture normal with the remote control-4.Select the SUB-BRIGHT adjustment mode (DVD)
2C
2C
2C BUS
C BUS
MAX BEAM R1759SUB-CON- TRAST (SUB- CONT) I BUS ADJUST- MENT (RF SIGNAL)SUB-CON- TRAST (SUB- CONT DVD)2IADJUSTMENT (DVD SIGNAL)SUB-BRIGHT- NESS (SUB- BRI) ICONTROL(RF SIGNAL)SUB-BRIGHT- NESS (SUB- BRI DVD) IBUS CON- TROL (DVD SIGNAL)
CUT-OFF, BACKGROUND AND SUB-CONTRAST ADJUSTMENT
45678
No.Adjusting pointAdjusting procedure/conditionsWaveform and others
12 |
ACEC
