14" matsushita manual/schematic?

LongJohns

Member
Joined
Feb 15, 2011
Messages
758
Reaction score
10
Location
Edmonton, Alberta, Canada
Anyone know where I can find one? I can only seem to find sources for the 19".

I did a tube swap to get rid of some serious burn in on my Monaco GP and now it is suffering some vert collaspe on the top (left side) of the screen so it now requires some repair. Picture looks a bit stretched as well.

Not the yoke, as I am using the original. Cap kit was done a few months ago as well - probably should have just lived with the burn, but I came across a tube that was the same as the one in there.
 
Just finished working on my matsushita 14" in my monaco gp that had vertical collapse. Thought it was the vertical output transistor but that didn't solve the problem, turns out there was a switch on the monitor that I moved by luck and the vertical collapse was fixed. Here is a link to the manual and schematics http://www.arcade-museum.com/manual...nd Printing Matsushita 14in Color Raster .pdf You could try to change the vertical output transistor
 
Hey, can I get one of you to post the model number of the tube? I want to throw mine on the rejuvenator, but I can't find it. It might be under this metal shield or the sticker may have fallen off. Thanks.
 
Just finished working on my matsushita 14" in my monaco gp that had vertical collapse. Thought it was the vertical output transistor but that didn't solve the problem, turns out there was a switch on the monitor that I moved by luck and the vertical collapse was fixed. Here is a link to the manual and schematics http://www.arcade-museum.com/manual...nd Printing Matsushita 14in Color Raster .pdf You could try to change the vertical output transistor

Hi - thank you for the link, will have a look at it shortly.


ieure: the number on my tube is 370GHB22 (the number is also listed in the manual post above). The label is located way under the shield on the left side of the tube (anode cup facing up), which would be the "top" as it sit in the game.
 
Last edited:
Hi - thank you for the link, will have a look at it shortly.


ieure: the number on my tube is 370GHB22 (the number is also listed in the manual post above). The label is located way under the shield on the left side of the tube (anode cup facing up), which would be the "top" as it sit in the game.

Thanks! Looks like I need to track down a CR-30 adapter.
 
Back
Top Bottom