5 Troubleshooting
5-2
MH15NS/MH17NS
5-2 No Video (PC Signal)
Power indicator is green.
Does the signal
appear at R110, R111,
C106, C107 and C108?
Check CN100, R106, R107 and R108.
Yes
No
Does the clock pulse
appear at X200, X201?
Check related circuit of X200, X201.
Yes
No
Does the clock pulse appear at
output of R234, R236, R240?
Check related circuit of IC201.
Yes
No
Does the clock pulse
appear at of R257~R266,
R272~R281?
Check IC202 and related circuit of IC202.
Yes
No
Replace LCD panel.
Summary of Contents for 1510MP
Page 8: ...Memo 2 Product Specifications 2 4 MH15NS MH17NS ...
Page 12: ...Memo 3 Disassembly and Reassembly 3 4 MH15NS MH17NS ...
Page 14: ...Memo 4 Alignments and Adjustments 4 2 MH15NS MH17NS ...
Page 20: ...6 2 MH17NS 6 Exploded View Parts List 6 2 MH15NS MH17NS ...
Page 44: ...7 Electrical Parts List 7 24 MH15NS MH17NS Memo ...
Page 46: ...8 2 MH17NS 8 Block Diagrams 8 2 MH15NS MH17NS IF Tuner ...
Page 52: ...11 Schematic Diagrams 11 2 MH15NS MH17NS A 1 A 2 A 3 A 4 A 5 A 6 ...
Page 54: ...11 Schematic Diagrams 11 4 MH15NS MH17NS B 1 B 2 B 3 B 4 B 5 B 6 ...
Page 56: ...11 Schematic Diagrams 11 6 MH15NS MH17NS A 1 A 2 A 3 A 4 A 5 A 6 ...
Page 58: ...11 Schematic Diagrams 11 8 MH15NS MH17NS B 1 B 2 B 3 B 4 B 5 B 6 ...