29WF50
D2D1R
B
Mg
Fig.7-1Fig.7-2Fig.7-3100%WFig. 8
YCyG
The receiving channel in ( ) are the following signals. (E-2): Crosshatch (50Hz) (E-5): Monoscope (50Hz)However, if it is largely deviated when it is checked in the 60Hz mode, readjust it in the 60Hz mode.75%W
Fig.
)
)
Fig.7-312-2
Fig.7-1
)
Fig.7-2
Adjustment Condition / ProcedureWaveform or othersDon't change 50 Hz mode data after adjust 60 Hz mode data. Because 60 Hz mode data follow 50 Hz mode data automatically.Adjustment Condition / ProcedureWaveform or others
PAL CHROMA ADJUSTMENTtroller.KY) (Use Probe10:1) Range: 2V/Div Sweep time: 20? sec/Divremote controller, and vary the sub colour data to make 75% W of the PAL colour bar and RED at the same level for adjustment shown in 8.
Adjust the overscan to 8.5%. (E-5) Adjust the linearity to the best. Already 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 middle 4 blocks are straight. (E-2) (refer to Adjust the 2nd vertical line from the left end of crosshatch pattern so that the top are straight.(E- 2) (Refer to Adjust the 2nd vertical line from the left end of crosshatch pattern so that the D1 (centre area of the second vertical line-edge of screen) and D2 (top area of the second vertical line-edge of screen) are same. (Refer to Already preset.Already preset.On the items of V-AMP60, V-LINE60, V-S CORR60, V-CENT60, H-CENT60, H-SIZE60, EW-PAR60, EW-COR60 andTRAPE60, the com- pensation data is automatically input if the 50Hz mode adjustment is done.Attention:1.Receive the E-10CH (PAL Colour Bar). 2.Make the picture normal with the remote con-3.Connect the oscilloscope to TP802 (pin (4) of4.Set the "SUB-COL" adjustment mode with the
Adjustment pointV-LINE 50 V-S CORR50V-CENT50H-CENT50H-SIZE50 E/W-PAR50EW-COR50TRAPE50V-ENTH-ENTOTHER2IC BUSADJUSTMENTAdjustment point(I2C BUSCONTROL) (RF signal)
1V-AMP 501SUB COLOUR
HORIZONTAL, VERTICAL, DEFLECTION LOOP AND ADJUSTMENTNo.No.
Dark white for SUB-BRIGHT
CUT OFF POINT
Use "Y" of Minolta colour analyzer CA-100 in adjustment.Use the PAL window pattern of the signal generator for adjust- ment. (PAL and colour burst are pro- vided.)Window patterntern) or equivalent signal is receiived.remote controller.left) black of the window pattern to sink.
Note:Note:Note:50%white for SUB-CONT*When E-2CH (Crosshatch pat-1.Make the image normal with the2.Adjust the 3rd (1 thru 5 from the
12-1
Adjustment Condition / ProcedureWaveform or others
put.troller. (AV mode: DYNAMIC)with the remote controller, and adjust 50% white to 165 ? 10 cd.tor. (Component signal) (Window pattern)troller. (AV mode: DYNAMIC)(DVD) with the remote controller, and adjust 50% white to 165 ? 10 cd.put.troller. (AV mode: DYNAMIC)remote controller, and adjust the right dark white area of the window pattern to 5.5 ? 0.5 cd.tor. (Component signal) (Window pattern)troller. (AV mode: DYNAMIC)(DVD) with the remote controller, and adjust the right dark white area of window pattern to 5.5 ? 0.5 cd of window pattern.
1.Receive the window pattern signal with AV in-2.Make the image normal with the remote con-3.Select the SUB-CONTRAST adjustment mode1.Select the DVD mode. 2.Receive the signal of the DVD signal genera-3.Make the picture normal with the remote con-4.Select the SUB-CONTRAST adjustment mode1.Receive the window pattern signal with AV in-2.Make the image normal with the remote con-3.Select the sub-bright adjustment mode with the1.Select the DVD mode. 2.Receive the signal of the DVD signal genera-3.Make the picture normal with the remote con-4.Select the SUB-BRIGHT adjustment mode
CUT OFF, BKGD, SUB-CONT ADJUSTMENT
C BUS
2IC BUS2IC bus22IC bus
Adjustment pointCONTRAST (SUB-CONT)ADJUSTMENT (AV SIGNAL)CONTRAST (SUB-CONT DVD)adjustment (DVD Signal)BRIGHTNESS ADJUSMENT (SUB BRI) (I CONTROL) (AV SIGNAL)SUB- BRIGHTNESS (SUB BRI DVD)adjustment (DVD SIGNAL)
5SUB-6SUB-7SUB-8
No.
12 |
ACEC
