5 Troubleshooting
5-12
PG17**/PG19**/PG21**
RL601 operation is right?
Q630 base input is right?
Check and replace Q630.
No
No
Yes
Check D-Coil, TH601.
Yes
IC201 Pin 40 output is right?
Check and replace IC201.
Check user function key.
Yes
No
R217 and R630 are right?
Replace R217 and R630.
Done
Yes
No
Check degaussing connector.
5-1-20 Degaussing Failure
5-1-19 User Control Failure
IC201 Pins 35 and 36 inputs are
right at each function.
Check and replace function key.
Check and replace IC201.
Done
Yes
No
Check connector Ass’y.
Summary of Contents for PG19lS
Page 2: ...Samsung Electronics Co Ltd August 1999 Printed in Korea Code No BH68 00227A...
Page 16: ...Memo 4 Alignment and Adjustments 4 8 PG17 PG19 PG21...
Page 35: ...PG17 PG19 PG21 6 1 6 Exploded View and Parts List 6 1 PG17...
Page 36: ...6 Exploded View Parts List 6 2 PG17 PG19 PG21 6 2 PG19...
Page 37: ...6 Exploded View Parts List PG17 PG19 PG21 6 3 6 3 PG21...
Page 38: ...6 Exploded View and Parts List 6 1 Front Cover CRT Ass y PG17 PG17 PG19 PG21 6 5...
Page 39: ...6 2 Chassis Stand Ass y PG17 6 Exploded View Parts List 6 6 PG17 PG19 PG21...
Page 40: ...6 3 Rear Cover Ass y PG17 6 Exploded View Parts List PG17 PG19 PG21 6 7...
Page 41: ...6 Exploded View Parts List 6 8 PG17 PG19 PG21 6 4 Front Cover CRT Ass y PG19...
Page 42: ...6 5 Chassis Stand Ass y PG19 6 Exploded View Parts List PG17 PG19 PG21 6 9...
Page 43: ...6 6 Rear Cover Ass y PG19 6 Exploded View Parts List 6 10 PG17 PG19 PG21...
Page 44: ...6 Exploded View Parts List PG17 PG19 PG21 6 11 6 7 Front Cover CRT Ass y PG21...
Page 45: ...6 Exploded View Parts List 6 12 PG17 PG19 PG21 6 8 Chassis Stand Ass y PG21...
Page 46: ...6 Exploded View Parts List PG17 PG19 PG21 6 13 6 9 Rear Cover Ass y PG21...
Page 85: ...10 Schematic Diagrams 10 3 PG17 PG19 PG21 10 2 Micom Part Schematic Diagram 15 16...
Page 93: ...10 Schematic Diagrams 10 11 PG17 PG19 PG21 10 6 Video Parts Schematic Diagram 17 21 20 19 18...
