View previous topic :: View next topic |
Author |
Message |
Justin Bezanson Guest
|
Posted: Mon Sep 26, 2005 2:15 pm Post subject: 2 discman questions |
|
|
Ok so I have 2 questions. The first one should be a no brainer, but I know nothing about electronics.
I have a Sony Walkman CD player. It requires a Type C 4.5V power adapter. I bought a Type C 3-7V adapter but relized that the settings are only for 3,3.3,5,7V. If I were to use 3.3V or 5V would this damage the CD player?
2nd, I have an older discman that just stopped working. When it spins it sounds as if the wheel is scrapping against something (spins slower than normal) and causes a read error. Can this be fixed? Relativley easy? Is it worth paying someone to fix it or should I just get a new one?
Thanks,
Justin |
|
Back to top |
|
|
Guest
|
Posted: Tue Sep 27, 2005 3:15 am Post subject: |
|
|
Hi.
Ans 1: It is not recommended to use a power adaptor that has a different rating; especially so if the adaptor has a higher voltage output than yr discman expects. Yr discman may work in a short term but there could be permanent damage in the long run (eg. IC overheats & "burnt").
If u must, try the 3.3v setting to see if it works. Note the polarity settings pls! BTW, is yr adaptor regulated? U may experience noise from the sound output if it is not.
Ans 2: Try cleaning the pickup lens. That should be the 1st thing to do. Use a soft cotton bud, dip in light cleaning alchol (those that u use to clean tape heads) & wipe lens gently. Let it to dry for a couple of mins.
How long hv u used this discman? The pickup lens maybe weak & replacing it is usually not cost effective unless u know how to D-I-Y.
|
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
Panel LG Display LM230WF5-TLB1 0 [DS] . • Panel LG Display LC500EUN-SFM1 0 [DS] . • 7000 Color Jetprinter Lexmark • KEY-BOT MYSTERY • TS-660 kenwood • 2sc2551 Secos • TA-AX4 Amplifier panasonic • [radial thru-hole] XB (CD11CX) Series Su • a-60_120 interM • hp pavilion zd7000 media center zd7000 c •
|