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RandomRetro

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I have a Taito Rev.00B motherboard that needs a recap. Does anyone have a list of the capacitors for a recap? Couldn't find it on the forum, so hoping someone has one to share.
 
Couldn't find anything posted so made the following cap list for all 52 electrolytic capacitors.

10uF 25VUSV1E100MFD1TP1https://www.digikey.com/short/zf4bc9
100uF 16VUVZ1C101MDD1TD14https://www.digikey.com/short/zf4917
220uF 10VUPW1A221MED1TD5https://www.digikey.com/short/zf4b9r
330uF 25vUPA1E331MPD1TD1https://www.digikey.com/short/zf45m2
470uF 6.3VUVZ0J471MED1TD5https://www.digikey.com/short/zf45bf
1000uF 6.3VUVY0J102MPD1TD22https://www.digikey.com/short/zf45wh
1500uF 16VUPA1C152MPD1TD4https://www.digikey.com/short/zf4rz1
LocationCap
EC58100uF 16V
EC61100uF 16V
EC59100uF 16V
EC631000uF 6.3V
EC621000uF 6.3V
EC55470uF 6.3V
EC52470uF 6.3V
EC51470uF 6.3V
EC47470uF 6.3V
EC48220uf 10v
EC651000uF 6.3V
EC681000uF 6.3V
EC661000uF 6.3V
EC571000uF 6.3V
EC67100uF 16V
EC561000uF 6.3V
EC641000uF 6.3V
EC54100uF 16V
EC491000uF 6.3V
EC461000uF 6.3V
EC451000uF 6.3V
EC441000uF 6.3V
EC431000uF 6.3V
EC361000uF 6.3V
EC351000uF 6.3V
EC341000uF 6.3V
EC381000uF 6.3V
EC401000uF 6.3V
EC421000uF 6.3V
EC371000uF 6.3V
EC281000uF 6.3V
EC29220uF 10V
EC30220uF 10V
EC31100uF 16V
EC23100uF 16V
EC13330uF 25v
EC15470uF 6.3V
EC161000uF 6.3V
EC1210uF 25V
EC69100uF 16V
EC74100uF 16V
EC75100uF 16V
EC72100uF 16V
EC73100uF 16V
EC70100uF 16V
EC71100uF 16V
EC5220uF 10V
EC8220uF 10V
EC91500uF 16V
EC101500uF 16V
EC111500uF 16V
EC251500uF 16V
 
First I want to thanks @RandomRetro to make the table of capacitors list.

Weeks ago my Taito Type X2 stopped working spontaneously, It seemed like it couldn't boot. I was about to buy a new Type X2.

View: https://www.youtube.com/watch?v=dJ0J9uyS7lI


Luckily I disassembled the motherboard and I saw something strange in a capacitor.

foto 1.jpg


foto 4.jpg


After asking a friend he told me that the capacitor was indeed damaged.

Thanks to @RandomRetro the list was very easy to order the new capacitors.

Today I tested the board with the new capacitors and everything works perfectly.
I took the opportunity to change the thermal paste to the CPU and GPU and the fans.

foto 2.JPG


foto 3.JPG



One thing I want to highlight is that the swollen capacitors were all the same value 1000uF 6.3V. Maybe a defective stock.

It has been a great and happy surprise!!!

foto 5.jpg
 
Last edited:
Great work. Definitely would recommend to all to check their TX1/2 for bulging caps. It's extremely common, especially the ones near the GPU slot.
 
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