29F-PE550 / 29F-PD570
HORIZONTAL ,VERTICAL,DEFLECTION LOOP AND ADJUSTMENT
NO ADJUSTMENT POINT ADJUSTMENT CONDITION / PROCEDURE WAVEFORM OR REMARKS
1 MAIN SCREEN
ADJUSTMENT
V-SLOPE Adjust V-Slope by Volume Up / Down Remote Control. (monoscope)
Refer to Fig. 1.1.
V-SHI-50 Align the center of the screen to the geometric center of CRT. (monoscope)
Fig 1-1
V-AMP-50 Adjust the overscan to 8% (monoscope)
V-LIN Adjust the linearity to the best. (monoscope)
S COR Already preset.(Adjust this unless the linearity is achieved.) (monoscope)
H-SHI-50 Align the center of the screen to the geometric center of CRT. (monoscope)
EW-W-50 Adjust the overscan to 10% (monoscope)
Fig 1-2
E/W-PAR-50 Adjust the 2nd vertical line from the right end of the crosshatch pattern
so that the middle 4 blocks are straight. Refer to Fig 1-2. (crosshatch)
UPCOR-PAR Adjust the 2nd upper vertical line from the right end of the crosshatch pattern
so that the upper line are straight. Refer to Fig 1-3. (crosshatch)
LOCOR-PAR Adjust the 2nd lower vertical line from the right end of the crosshatch pattern
so that the bottom line are straight. Refer to Fig 1-4. (crosshatch)
H-BOW Adjust the 2nd vertical line from the end of the crosshatch pattern
Refer to Fig 1.7. (crosshatch)
H-PAR Adjust the 2nd vertical line from the end of the crosshatch pattern (crosshatch)
Refer to Fig 1.6.
EW-TRAP Adjust the 2nd vertical line from the right end of the crosshatch pattern
so that the D1 (center 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 Fig 1-5. (crosshatch)
V-SHI-60 Adjust the data as follow : V-SHI-60 = V-SHI-50 data - 1. (monoscope)
V-AMP-60 Adjust the data as follow : V-AMP-60 = V-AMP-50 data + 2. (monoscope)
H-SHI-60 Adjust the data as follow : H-SHI-60 = H-SHI-50 data + 7. (monoscope)
EW-W-60 Adjust the data as follow : EW-W-60 = EW-W-50 data - 1. (monoscope)
E/W-PAR-60 Adjust the data as follow : E/W-PAR-60 = E/W-PAR-50 data + 1.
(crosshatch)
Fig 1-4
Fig 1-3
Fig 1-5
D2
D1
H-PAR
Fig 1.6
Fig 1.7
A = Out of spec
B = OK
C = Out of spec
A
B
C
H-BOW
3-28
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