Tinkering PHILIPS AZ7481/00 portable CD player This is the second device that I bought last week (see the KOSS KS5302). This device is presenting no physical damage, and the PCB looks fine too. But, unlike the KOSS, it's partially working: the CD motor is rotating, the LCD screen has some faint scrambled data. External case specificationESA25:
Tinkering KOSS KS5302 portable CD player Last week, I bought 2 audio CD players from the flea market for 10 TND ($3.50). Here I'm presenting the first device : KOSS KS5302. Currently it's not working, but I'm trying to fix it. I noticed some alkaline battery leakage on the connector and also on the PCB (see
