mike11
Active member
here is where ia am and what has been done so far ... this mon is being a real SOB......
has neck glow and has HI v just no pic..... to eliminate a bad board its hooked up on bench with TPG .....
what has been changed or tested so far
Full recap was done to start
All components in auto bright and bias section tested good
following have been swapped
C5184
C5346
CA3224
zener @ 295
146 amp
123 has 10v on pin 22 and around 2 on the 13 pin.... didnt wanna poke any further than that with it running and short something
all 3 guns have 118vdc at neck
G1 .10 vdc
G2 54 vdc
M gain pot has no effect on pic and is tested good.....
have tested or changed all components in all test logs and manuals i could come across
im beginning to feel this is narrowed down to the fly, if i am or have missed something let me know
Thanks
has neck glow and has HI v just no pic..... to eliminate a bad board its hooked up on bench with TPG .....
what has been changed or tested so far
Full recap was done to start
All components in auto bright and bias section tested good
following have been swapped
C5184
C5346
CA3224
zener @ 295
146 amp
123 has 10v on pin 22 and around 2 on the 13 pin.... didnt wanna poke any further than that with it running and short something
all 3 guns have 118vdc at neck
G1 .10 vdc
G2 54 vdc
M gain pot has no effect on pic and is tested good.....
have tested or changed all components in all test logs and manuals i could come across
im beginning to feel this is narrowed down to the fly, if i am or have missed something let me know
Thanks
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