5-2
Samsung Electronics
5-2 No Power
Yes
No
No
Yes
No
No
No
Check the 130/155V,
13.0V B+ Lines
Check IC802
Pin 9 (5V)
Check/Replace
IC801, D801
Check/Replace
IC802 (TDA8133)
Check IC901
Pin 18 ; Stand-by : 0V
Normal : 5V
Check/Replace
IC901, DZ903, DZ902
Check IC901
Pin 16 (4V).
Check/Replace
IC901(
µ
-com).
Check IC201,
Pin 40 (H-out)
Check/Replace
IC201, Q401, Q402.
No
Check HIC801,
Q401, Q402.
Check/Replace
HIC801, Q401, Q402
Yes
Yes
Yes
Summary of Contents for CS7202NBX/EIS
Page 2: ...ELECTRONICS Samsung Electronics Co Ltd SEP 1997 Printed in Korea 3SCT12B 02 65...
Page 10: ...2 4 Samsung Electronics Memo Memo...
Page 22: ...4 12 Samsung Electronics Memo Memo...
Page 37: ...10 2 Samsung Electronics Memo Memo...
Page 38: ...10 Schematic Diagrams Samsung Electronics Schematic Diagrams 12 1 10 1 PWB MAIN One Chip...
Page 39: ...10 2 PWB MAIN Power Schematic Diagrams 12 2 Samsung Electronics...
Page 40: ...10 3 PWB MAIN m com Samsung Electronics Schematic Diagrams 12 3...
Page 41: ...10 4 SOUND MODULE Schematic Diagrams 12 4 Samsung Electronics...
Page 42: ...Samsung Electronics 10 5 PWB MAIN Audio AMP Schematic Diagrams 12 5...
Page 43: ...10 6 PWB A V Schematic Diagrams 12 6 Samsung Electronics...
Page 44: ...Samsung Electronics 10 7 PWB CRT Schematic Diagrams 12 7...
Page 45: ...10 8 PWB TTX Schematic Diagrams 12 8 Samsung Electronics...