Recent content by KeroXiee74

I made an extension cable for it and connected it. I then converted it to Takky, so now I'm installing it on the back panel. I will upload the pic if I have time.

Thanks for the details. When I uploaded last images, it went high and I uploaded it without worrying about the details.  However, this made the yoke adjustment once again, and the N/S and E/W adjustments made it even better. The E/W amplifier with the rightmost cylindrical coil wound has little...

That's right, I didn't do much fine adjusting at this post images. Although it does not fit a little in the lower left, I think it's better now. The part surrounded by red is the yoke plate.

I replied without reading it carefully, but what you are talking about is adjustment in York. And in the case of my CRT, the convergence went awry, so I couldn't adjust the yoke unless I turned it about 180 degrees. You can see that the convergence is out of order in the previous...

Houm... as I expected. Look for the junk board generously. Thx.

I delayed to reply, I was not able to see this site for about 2 days because it was not displayed due to a server error and I could not log out also. I forgot about this modification for a while, but I will try to adjust it. I'll let you know if I can adjust it well. Thank you as always, You...

Hi cheesestraws, Thank you for having interest!  I recently noticed that the LC575 and CC have slightly different capacitors, resistors, and rectification. Since I am only posting what I tried, I would like to try if there is a difference in interpretation...

I posted the test result and the modification method on my blog.The data maybe incomplete, but if you are interested please check it out.

I bought a CC2 logic board with a burst of batteries. Burst isn't that bad, it looks like it can be rid of corrosion and repaired with some pattern modifications and parts replacement. I just finished repairing it modify the pattern in a few hours. SO, There is one problem. Among the Hi and Lo...

Just finished it so I will report it... The PCB behind the CRT was also ported for convenience reasons. But if you want to do the same thing as mine, it's not necessary. The ground wire is fixed at two places for the LC575 and one place for the CC, but this can be done by cutting one line...

Finaly, All areas are displayed! I replaced the two blue boost circuits in the image. Since it is a little wider, I used the open slot to attach it at a slight angle and jumpered the legs. And exchange of FBT (flyback transformer). CC is 157-0146, And LC575 is 157-0149.  The 157-0146 is...

superjer2000, Hi thx for add ur comment, And Yes, It works perfectly for board separation and jumper wiring ! Since the function of LC575 is as it is, the display result was not good due to the difference between 11 inch CRT and 13 inch CRT as described above. The work went well. The...

Hi folks, It was last week. An idiotic shipping company has destroyed my LC575. I bought this at an auction in Japan, but I abandoned it because the main body will be collected if it is guaranteed by the shipping company. I made a project to change my mind and help the Color Classic owner...

solved! So I'll reply. I found solder cracks on some Pots for display adjustment. I thought it was important to inspect while giving a slight shock...LOL Everything is working well !!! :beige:  

Hi techknight, Oh OK, I will recap logic soon. I've been aware of the importance of flyback failures on the original iMac a long time ago. I actually repaired a few iMacs. This time, along board with the recap, other additional soldering was performed and carefully melted. And yes, all...