xoxbox button problem willzx kit

Discuss x0x construction and related issues

Moderators: altitude, adafruit_support_bill, adafruit, phono, hamburgers

Please be positive and constructive with your questions and comments.
Locked
User avatar
nodez
 
Posts: 3
Joined: Sun Apr 30, 2017 11:26 am

xoxbox button problem willzx kit

Post by nodez »

hi
in my new assembled xox only one buton works it's s20
when i push s20 led nr 20,21,22,23,24,30,31,32,33,34,35,36,37 lights up for while and xox plaing tone

.. other butons are dead

https://youtu.be/R_nTDwdjDCI

random work ok
bank selector ok
analog ok

anyone any idea ???

plizzz help :)

User avatar
antto
 
Posts: 1636
Joined: Thu Apr 15, 2010 3:21 pm

Re: xoxbox button problem willzx kit

Post by antto »

if i were you, i'd check for shorts between the shift registers and the atmega
also check that you haven't swapped some of the shift registers
and check the orientation of all ICs in the digital section

User avatar
nodez
 
Posts: 3
Joined: Sun Apr 30, 2017 11:26 am

Re: xoxbox button problem willzx kit

Post by nodez »

i checked for shorts , orientation of IC's...
ic's is't swapeped i checked few times..

thx for reply

User avatar
nodez
 
Posts: 3
Joined: Sun Apr 30, 2017 11:26 am

Re: xoxbox button problem willzx kit

Post by nodez »

Solvet ...3th leg of eeprom unsolder :/

Locked
Please be positive and constructive with your questions and comments.

Return to “Making x0x”