Hi. everyone.
Recently, I have do some minidisc player's mainboard changing.
I have changed the mz-e720 to mz-e710 cause of I like the design
of MZ-E710 more than MZ-E720 and MZ-E720 has a HD digital amp.
First, I take apart the mainboard in 710 and 720 (Photo 1)
In this time my e710 is more clean than e720 so I want to change the everything,
even though inner battery case. So I take apart with using the iron and Pb. (Photo 2 and 3)
After than. I assembled the again. So I make the mz-e710 has the hd digital amp. (Photo 4)
And I have do some more board change with sharp st55 and st66, However I didn't take a
photo about that..T-T;; It's really funny work, and I like the this cause of made of my own
minidisc players. I always Thank you for reading my poor English..(^^*)