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November 19, 2019, 07:56:39 AM
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| | |-+  Sharp Twin Famicom shows only blue screen on loading
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Author Topic: Sharp Twin Famicom shows only blue screen on loading  (Read 168 times)
Alucard2113
Famiclone
*
Posts: 5


« on: October 10, 2019, 12:03:41 AM »

Hey Guys

I have a sharp twin famicom that only shows a blue screen when there is no cartridge inside and when I attempt to put a cartridge inside works perfectly fine.
but when i switch it to the famicom disk side it shows nothing at all. just a blue screen no loading a disk or anything what could be up. Also just to add
insult to in jury when i play famicom games they load but they seem kinda fast? any help would be appreciated  Grin
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boye
Disk System
***
Gender: Male
United States United States
Posts: 201


The Famicom is a microwave. Don't @ me.


« Reply #1 on: November 08, 2019, 12:47:52 PM »

I believe the first problem may be caused by a poor connection to the 2C33. Try reflowing it. I don't know what you mean by famicom games seeming "kinda fast".
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Alucard2113
Famiclone
*
Posts: 5


« Reply #2 on: November 08, 2019, 01:52:14 PM »

Thank you so much for your response. When I get out of work today I will check out the chip and see about reflowing it. What I meant that it seems kinda fast. When I was playing the Legend of Zelda 2 cartridge on the console it feels like it was a little faster than a normal Nintendo maybe its just me since the sharp twin famicom is not meant to be in the U,S, Anyway. Thank you for your suggestion and I will keep you posted
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boye
Disk System
***
Gender: Male
United States United States
Posts: 201


The Famicom is a microwave. Don't @ me.


« Reply #3 on: November 08, 2019, 02:13:50 PM »

Do you have any other carts?
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P
FamicomBox
*****
Gender: Male
Sweden Sweden
Posts: 3518


« Reply #4 on: November 08, 2019, 04:31:50 PM »

Famicom and NTSC NES should behave identically. Only PAL NES runs slower.
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Alucard2113
Famiclone
*
Posts: 5


« Reply #5 on: November 09, 2019, 10:21:05 PM »

Looks like the 2C33 is solder pretty well to the board but I can see some ceramic capacitor look a little white on the board right need the cartridge slots could that be a problem
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boye
Disk System
***
Gender: Male
United States United States
Posts: 201


The Famicom is a microwave. Don't @ me.


« Reply #6 on: November 10, 2019, 12:53:13 AM »

Can you send pics of the motherboard?
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Alucard2113
Famiclone
*
Posts: 5


« Reply #7 on: November 10, 2019, 10:51:59 PM »

Not a problem

https://imgur.com/YC28HrL
https://imgur.com/RTmQcyI
https://imgur.com/zGLeISa

Please let me know if you wanna see more
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