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Troubleshooting
6-2
Samsung Electronics
6-2 No Picture
Abnormal
Normal
Check Pin 8 of IC501,
IC502, IC503
Check TDA4780
(IC203) Pin 1, Pin 13
Low-High
Check TDA9160 (IC202)
Y-output (Pin 1)
Check/Replace
m
-com (IC901
Replace
TDA9160 (IC202)
Normal
Check TDA4780
Y-input (Pin 8)
Abnormal
Check/Replace
IC203
Abnormal
Normal
Summary of Contents for SPT4388PF
Page 2: ...ELECTRONICS Samsung Electronics Co Ltd SEP 1997 Printed in Korea 3SPT51A 8801 ...
Page 6: ...1 4 Samsung Electronics ...
Page 10: ...3 2 Samsung Electronics ...
Page 20: ...Alignment and Adjustments 5 4 Samsung Electronics 5 6 2 Screen Jig Fig 5 5 43 inch JIG Screen ...
Page 21: ...5 5 Alignment and Adjustments Samsung Electronics Fig 5 5 52 inch JIG Screen ...
Page 22: ...Alignment and Adjustments 5 6 Samsung Electronics 5 6 3 Remote Control for Servicing ...
Page 26: ...5 10 Samsung Electronics ...
Page 32: ...Exploded View Parts List 7 2 Samsung Electronics ...
Page 33: ...Exploded View Parts List Samsung Electronics 7 3 ...
Page 34: ...Exploded View Parts List 7 4 Samsung Electronics 7 2 SPM 5288PF 51AX ...
Page 35: ...Exploded View Parts List Samsung Electronics 7 5 ...
Page 36: ...Exploded View Parts List 7 6 Samsung Electronics ...
Page 91: ...Schematic Diagrams 12 8 Samsung Electronics 12 8 CRT TP51 TP53 TP52 TP54 TP55 TP56 TP57 ...
Page 92: ...Schematic Diagrams Samsung Electronics 12 9 12 9 PWB PIP Power Line Signal Line ...
Page 93: ...Schematic Diagrams 12 10 Samsung Electronics 12 10 AUDIO MODULE Power Line Signal Line ...
Page 94: ...Schematic Diagrams Samsung Electronics 12 11 12 11 IF Power Line Signal Line ...
Page 95: ...Schematic Diagrams 12 12 Samsung Electronics 12 12 TTX Power Line Signal Line ...
Page 97: ...Schematic Diagrams 12 14 Samsung Electronics 12 14 A V SWITCHING TP33 TP34 TP35 TP36 ...
Page 98: ...Schematic Diagrams Samsung Electronics 12 15 12 15 MIC MASTER S W ...
Page 99: ...Schematic Diagrams 12 16 Samsung Electronics TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 ...