Troubleshooting
Samsung Electronics
5-3
5-3 No Raster (Sound OK)
Check Heater
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Check High Voltage
Check CN501
pins 1, 3, 5
Check
IC501, 531, 561
Check CRT PCB
pin 1
Check Q473
HV-REG
Check
Q473, IC471
Check
Q473, R437A
Check Q472 input
pin "G"(HV-DRIVER)
Check
HV-OUT BLOCK
Check
HV-OUT BLOCK
Check CN501
(Connector)
Check CN501
(Connector)
Check CN01
inpur pins 30, 31
Check CNT02
input pins 19, 21
Check IC02
input pin 24
Check IC701
input pin 8
Check CN01
Check IC701
Check IC02
Check CNT02
Normal
Check CN01
Содержание ST54J9PX/XAP
Страница 2: ...ELECTRONICS Samsung Electronics Co Ltd JUN 2002 Printed in Korea AA82 00086A...
Страница 11: ...Reference Information Samsung Electronics 2 5 2 3 MICOM IIC BUS LINE UP...
Страница 12: ...Reference Information 2 6 Samsung Electronics MENO...
Страница 14: ...Specifications 3 2 Samsung Electronics MENO...
Страница 30: ...Alignment and Adjustments 4 16 Samsung Electronics 4 6 3 PCL6215R NORMAL MODE 4 6 4 PCL6215R DTV MODE...
Страница 31: ...Alignment and Adjustments Samsung Electronics 4 17 4 6 5 473W 4715W NORMAL MODE 4 6 6 473W 4715W DTV MODE...
Страница 39: ...Alignment and Adjustments Samsung Electronics 4 25...
Страница 40: ...Alignment and Adjustments 4 26 Samsung Electronics...
Страница 41: ...Alignment and Adjustments Samsung Electronics 4 27...
Страница 42: ...Alignment and Adjustments 4 28 Samsung Electronics 1 4 8 2 Perfect Focus Factory Mode...
Страница 43: ...Alignment and Adjustments Samsung Electronics 4 29 2 3 4...
Страница 59: ...Alignment and Adjustments Samsung Electronics 4 45...
Страница 63: ...MEMO 5 4 Samsung Electronics...
Страница 64: ...Exploded View Part List Samsung Electronics 6 1 6 Exploded View Parts List 6 1 54J9...
Страница 66: ...Exploded View Part List Samsung Electronics 6 3 6 3 62J9...
Страница 108: ...Samsung Electronics Block Diagrams 8 1 8 Block Diagram 8 1 Main Signal Progressive...
Страница 109: ...Block Diagrams 8 2 Samsung Electronics 8 2 Video Signal...
Страница 110: ...Samsung Electronics Block Diagrams 8 3 8 3 Sound Signal...
Страница 113: ...Block Diagrams 8 6 Samsung Electronics 8 6 Simple PIP Applied IC CIA3250 SDA9400 Deflection Signal Processing...
Страница 115: ...8 8 Video S W Signal Change Block Diagrams 8 8 Samsung Electronics...
Страница 116: ...Samsung Electronics 8 9 D W Block Diagram SDA9400 Block Diagrams 8 9 Deflection Signal Processing...
Страница 119: ...Block Diagrams 8 12 Samsung Electronics 8 12 Auto Convergence Block 8 13 In Out by Block 8 14 Signal Connection by Block...