29F-PS370
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-5 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
Align the center of the screen to the geometric center of CRT. (monoscope)
V-AMP-60
Adjust the overscan to 10% (monoscope)
H-SHI-60
Align the center of the screen to the geometric center of CRT. (monoscope)
EW-W-60
Adjust the overscan to 10%
(monoscope)
E/W-PAR-60
Adjust the 2nd vertical line from the right end of the crosshatch pattern
(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
so that the middle 4 blocks are straight. Refer to Fig 1-2.
3 - 32
Summary of Contents for 29F-PS370
Page 47: ...29F PS370 29F PS370 V 9Q FG1RU 9Q FG1RU CHAPTER 7 BLOCK DIAGRAM 1 BLOCK DIAGRAM MAIN UNIT 7 1 ...
Page 50: ...29F PS370 CHAPTER 10 SCHEMATIC DIAGRAM 1 SCHEMATIC DIAGRAM MAIN UNIT 10 1 ...
Page 51: ...29F PS370 2 SCHEMATIC DIAGRAM CRT UNIT 10 2 ...
Page 53: ...29F PS370 11 2 ...
Page 54: ...29F PS370 2 MAIN UNIT CHIP SIDE 11 3 ...
Page 55: ...29F PS370 11 4 ...
Page 56: ...29F PS370 TV 29S FX10M Service Manual 29S FX10M Market E 1 PWB B CRT UNIT 11 5 ...
