PAGE

 

TABLE OF CONTENTS

 

 

 

 

1.

SPECIFICATIONS

3

2.

PRECAUTION AND NOTICES

4

 

2-1

SAFETY PRECAUTIONS

4

 

2-2 PRODUCT SAFETY NOTICE

4

 

2-3

SERVICE NOTES

4

 

2-4 HIGH VOLTAGE WARNING

5

3.

OPERATING INSTRUCTIONS

6

4.

ADJUSTMENT

7

 

4-1 ADJUSTMENT CONDITIONS AND PRECAUTIONS

7

 

4-2

MAIN ADJUSTMENTS

7

 

4-3

ADJUSTMENT METHOD

7-8

5.

CIRCUIT DESCRIPTION

9

 

5-1

MICRO CIRCUIT

9

 

5-2

DEFLECTION CIRCUIT

9

 

5-3

VIDEO CIRCUIT ..................................................................………

9

 

5-4

POWER SUPPLY ...................................................................………

9

 

5-5 TRANSISTOR & DIODE CIRCUIT

10

6.

TROUBLE SHOOTING CHART

11

 

6-1 NO RASTER, CRT RELATIVE CIRCUIT PROBLEMS

11

 

6-2

ABNORMAL DISPLAY

13

 

6-3

NO BLANKING

13

 

6-4 HOR. /OSC /DEF /HV CIRCUIT FAULT

14

 

6-5 ABNORMAL HORIZONTAL DEFLECTION

14

 

6-6 ABNORMAL VERTICAL SCANNING

15

 

6-7

SIDE-PIN CUSHION DISTORTION

16

 

6-8

POOR FOCUS

16

 

6-9 POWER SUPPLY TROUBLE SHOOTING CHART

17

7.

MECHANICAL OF CABINET FRONT DIS-ASSEMBLY

18

8.

PARTS LISTING

19

9.

BLOCK DIAGRAM (DEFLECTION AND VIDEO)

35

 

9-1 BLOCK DIAGRAM (SMPS)

36

10.

IC BLOCK DIAGRAMS

37

11.

PCB LAYOUT

41

 

11-1 MAIN PCB LAYOUT

41

 

11-2 CRT BOARD LAYOUT

42

12.

SCHEMATIC DIAGRAM

43

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Fujitsu 154V, MCM1514V, C551, D556Q manual Table of Contents