6. Unstable Picture
6.1 Horizontal
16
Yes
No
Trouble in IC501
or its ambient
circuit
Unstable
picture
Is the
pulse of pin 15 of
the IC501
correct?
Yes
No
Check IC201 and
its ambient circuit
Is the
pulse of pin 33 of
the IC201
correct?
Yes
No
Check the IC201 and
its ambient circuit
Is the
input H.Sync
correct?
Trouble in Signal Cable
or 15P D-Sub Connector
5Vpp
Summary of Contents for CMC-518X
Page 30: ...28 BLOCK DIAGRAM...
Page 31: ...PCB LAYOUT 29 Main PCB Solder Side...
Page 32: ...30 Video PCB Solder Side...
Page 33: ...31 Main PCB Component Side...
Page 34: ...32 Video PCB Component Side...
Page 35: ...SCHEMATIC DIAGRAM 33...
Page 36: ...34...
Page 37: ...EXPLODED VIEW DIAGRAM 35...
