Jump to content
IGNORED

Videopac G7200 internals


jfmateos

Recommended Posts

I have just got this Videopac G7200 and wanted to share some photos.

I have a pair of questions...

- There should be a spring below the joystick action button? Neither of the two action buttons work.

- On switching on, very odd graphics appear on the screen, something like a chessboard (see last images) until I push the red button to select a game. Is this normal?

 

Thanks

 

IMG_3966.jpgIMG_3967.jpgIMG_3968.jpgIMG_3969.jpgIMG_3970.jpgIMG_3971.jpgIMG_3972.jpgIMG_3973.jpgIMG_3974.jpgIMG_3975.jpgIMG_3976.jpgIMG_3977.jpgIMG_3978.jpgIMG_3979.jpgIMG_3980.jpg

  • Like 2
Link to comment
Share on other sites

Nice find, looks pretty nice and clean. I don´t know now about that spring as I only used 9 pin Joysticks adapters so far and avoided using the original joysticks. ;-)

If you have a TV with RGB Euro SCART connector it is also worth building the cable for video out, but I guess you will know that already.

It is absolutely normal that you have to press the Reset button at the beginning of the game after switching it on.

 

Maybe you also will build a Flashcart yourself as you are an electronic genius, but just in case there is the C7051 flashcart and the DIP switch multicart you might have seen on my Youtube channel, I don´t know if there is still the possibility to get on the list for a C7051, packratvg.com now sells the DIP switch multicart, just in case you don´t know.

Link to comment
Share on other sites

Nice find, looks pretty nice and clean. I don´t know now about that spring as I only used 9 pin Joysticks adapters so far and avoided using the original joysticks. ;-)

If you have a TV with RGB Euro SCART connector it is also worth building the cable for video out, but I guess you will know that already.

It is absolutely normal that you have to press the Reset button at the beginning of the game after switching it on.

 

Maybe you also will build a Flashcart yourself as you are an electronic genius, but just in case there is the C7051 flashcart and the DIP switch multicart you might have seen on my Youtube channel, I don´t know if there is still the possibility to get on the list for a C7051, packratvg.com now sells the DIP switch multicart, just in case you don´t know.

Probably I will make a Rewritable cartridge compatible with my burner.

  • Like 1
Link to comment
Share on other sites

  • 2 weeks later...

 

- There should be a spring below the joystick action button? Neither of the two action buttons work.

- On switching on, very odd graphics appear on the screen, something like a chessboard (see last images) until I push the red button to select a game. Is this normal?

1. I just opened my joystick. The spring is built in between the action button and the upper part of the housing. You should feel how it reacts, if you press the button, even if the joystick is disassembled like yours on the photo. There is no additional spring outside. To get to the spring, you have to pull off the washer, but probably this is not your problem. How about the contacts off the white plastic membrane? Maybe you can carefully clean those with alcohol and cotton swap.

 

2. Normal: Random content of RAM. My console does that too.

 

Best regards. :)

Link to comment
Share on other sites

1. I just opened my joystick. The spring is built in between the action button and the upper part of the housing. You should feel how it reacts, if you press the button, even if the joystick is disassembled like yours on the photo. There is no additional spring outside. To get to the spring, you have to pull off the washer, but probably this is not your problem. How about the contacts off the white plastic membrane? Maybe you can carefully clean those with alcohol and cotton swap.

 

Thank you very much Rolo... i dont´t understand where the spring is... please, could you further explain it?

Link to comment
Share on other sites

Ok, here I go! It's a little bit dirty, but it is 35 year old RETRO-dirt :P!

In the meantime I've cleaned the thing.

post-32856-0-97809800-1427140867_thumb.jpgpost-32856-0-86680700-1427140879_thumb.jpg

post-32856-0-99042000-1427140883_thumb.jpgpost-32856-0-24315600-1427140886_thumb.jpgpost-32856-0-71704500-1427140888_thumb.jpg

It is really a simple construction and you can take any small spring (not much resistance) you find in your drawer.

It is easy to pull off the washer, if you keep turning it while pulling.

Good luck!

-Rolo
  • Like 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...