BA6353S info wanted

[anatech]

Hi All,
I'm troubleshooting an Audio Alchemy CD drive. I've found a couple problems and have the unit mostly working. I hate mostly working.

I would love a PDF datasheet of the BA6353S. It's labeled Yamaha and numbered as a Rohm part. It's a servo controller in a DIP package. Information is scarce.

The problem is that the head will not home to the beginning of it's travel. If you back it up using the gear, it'll then read the disc and play fine. Otherwise it just sits there drooling.

-Chris

[anatech]

Hi again,
I think the Yamaha Part# is XC488A0 - could be wrong. Yamaha did put out a couple semiconductor books referenced to their numbers. Of course mine went with my shop.

-Chris

[dimon68]

Yamaha XC488AO datasheet and application note, data sheet, circuit, pdf, cross reference, pinout | Datasheet Archive

[dimon68]

Yamaha XC488AO datasheet and application note, data sheet, circuit, pdf, cross reference, pinout | Datasheet Archive

[tiefbassuebertr]

Originally Posted by anatech

Hi again,
I think the Yamaha Part# is XC488A0 - could be wrong. Yamaha did put out a couple semiconductor books referenced to their numbers. Of course mine went with my shop. -Chris

On two images of this IC-type there is to read both - have a look to the attachment.
Here some URLs.

IC XC488AO=BA6353S [ICXC488AO] - R0.00 : Pro-Tec, Your Professional Electronics Supplier!
BA6353S datasheet, ba6353s series data sheet pdf,BA6353S picture,BA6353S manual ,ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-

Please note additional: "XC488A0" isn't the same than "XC488AO" !!!