5-2 No Raster (Sound OK)
Troubleshooting
5-2
Samsung Electronics
NO RASTER
(SOUND OK)
Check the fusible
resistance
Check the voltage
of heater
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Abnormal
Abnormal
Abnormal
Abnormal
Abnormal
Check CRT and FBT
Check RK, GK, BK
on the CRT PCB
Check CXA2101
Check
Q504
Check
OSD is normal
Check
CVBS LINE
TUNER
Check
CVBS LINE
TEA6415
Check
CVBS LINE
COMB
Check CVBS LINE
VPC3230
Check the fusible
resistance of
abnormal voltage line
Check
B+(200V, 16V)
Check IC501, IC502,
IC503 and readjust
the screen voltag
Summary of Contents for TSL3294HF
Page 2: ...ELECTRONICS Samsung Electronics Co Ltd FEB 2001 Printed in Korea 3KS4A N 2701 ...
Page 12: ...3 2 Samsung Electronics MEMO ...
Page 25: ...Alignment and Adjustments Samsung Electronics 8 1 8 Block Diagrams 8 1 Voltage Current Block ...
Page 73: ...Alignment and Adjustments Samsung Electronics 8 1 8 Block Diagrams 8 1 Voltage Current Block ...
Page 82: ...Schematic Diagrams 9 4 Samsung Electronics 9 3 MAIN 3 3 Power Line Signal Line ...
Page 86: ...Schematic Diagrams 9 8 Samsung Electronics 9 6 CRT CONTROL CRT CONTROL Power Line Signal Line ...
Page 87: ...Samsung Electronics Schematic Diagrams 9 9 9 7 DOLBY Power Line Signal Line ...
Page 88: ...Schematic Diagrams 9 10 Samsung Electronics 9 8 3D COMB ...
Page 89: ...Samsung Electronics Schematic Diagrams 9 11 9 9 DW_SRC 1 4 ...
Page 90: ...Schematic Diagrams 9 12 Samsung Electronics 9 10 DW_SRC 2 4 ...
Page 91: ...Samsung Electronics Schematic Diagrams 9 13 9 11 DW_SRC 3 4 ...
Page 92: ...Schematic Diagrams 9 14 Samsung Electronics 9 12 DW_SRC 4 4 ...