Guest
Hi,
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
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A
abrsvc
Guest
On Feb 14, 2:17 pm, George wrote:
What exactly do you need?
Dan
I don't have them electronically, but...Hi,
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
What exactly do you need?
Dan
Guest
On Tue, 14 Feb 2012 11:58:49 -0800 (PST), abrsvc
<dansabrservices@yahoo.com> wrote:
Hi Dan. I am trying to help a friend in Argentina, whose girlfriends
Aiwa had smoke coming out when they tried to load a CD. The unit has
been repaired a few months back (no smoke then) and he has sent me
pictures where I can see a burnt resistor. I used to repair equipment
many years ago, so Im trying to help him long distance, but without
schematics theres no hope. I appreciate any help. Im uploading
pictures for you to see.
Pictures: http://tinyurl.com/8yq29c2
Many Tanks!
George
<dansabrservices@yahoo.com> wrote:
On Feb 14, 2:17 pm, George wrote:
Hi,
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
I don't have them electronically, but...
What exactly do you need?
Dan
Hi Dan. I am trying to help a friend in Argentina, whose girlfriends
Aiwa had smoke coming out when they tried to load a CD. The unit has
been repaired a few months back (no smoke then) and he has sent me
pictures where I can see a burnt resistor. I used to repair equipment
many years ago, so Im trying to help him long distance, but without
schematics theres no hope. I appreciate any help. Im uploading
pictures for you to see.
Pictures: http://tinyurl.com/8yq29c2
Many Tanks!
George
A
abrsvc
Guest
On Feb 14, 4:08 pm, George wrote:
is clear, but I need to know the circuit designation. I only have the
schematic, no diagrams of the boards. As a rough guess, I'd suspect
that the IC is the motor driver IC for the CD. Unless your friend has
experience with surface mounted devices, this repair may not go so
well. I suggest that he/she acquire some ChipQuik for the removal of
the IC. Report the IC designation here and I'll get you the part
numbers etc.
Dan
OK. I need a little more info here. The pix with the burnt resistorOn Tue, 14 Feb 2012 11:58:49 -0800 (PST), abrsvc
dansabrservi...@yahoo.com> wrote:
On Feb 14, 2:17 pm, George wrote:
Hi,
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
I don't have them electronically, but...
What exactly do you need?
Dan
Hi Dan. I am trying to help a friend in Argentina, whose girlfriends
Aiwa had smoke coming out when they tried to load a CD. The unit has
been repaired a few months back (no smoke then) and he has sent me
pictures where I can see a burnt resistor. I used to repair equipment
many years ago, so Im trying to help him long distance, but without
schematics theres no hope. I appreciate any help. Im uploading
pictures for you to see.
Pictures:http://tinyurl.com/8yq29c2
Many Tanks!
George
is clear, but I need to know the circuit designation. I only have the
schematic, no diagrams of the boards. As a rough guess, I'd suspect
that the IC is the motor driver IC for the CD. Unless your friend has
experience with surface mounted devices, this repair may not go so
well. I suggest that he/she acquire some ChipQuik for the removal of
the IC. Report the IC designation here and I'll get you the part
numbers etc.
Dan
Guest
On Wed, 15 Feb 2012 05:16:58 -0800 (PST), abrsvc
<dansabrservices@yahoo.com> wrote:
M5223L-229001. He says CD does not spin, and is trying to replace the
resistor (provided he learns its value) and then see, I don't think he
will move to replace smt components. I'm not too hopeful... but if you
can find the R value, or have any suggestion, thanks in advance.
George
<dansabrservices@yahoo.com> wrote:
Thanks, Dan. My friend reports that the resistor goes to pin 8 ofOn Feb 14, 4:08 pm, George wrote:
On Tue, 14 Feb 2012 11:58:49 -0800 (PST), abrsvc
dansabrservi...@yahoo.com> wrote:
On Feb 14, 2:17 pm, George wrote:
Hi,
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
I don't have them electronically, but...
What exactly do you need?
Dan
Hi Dan. I am trying to help a friend in Argentina, whose girlfriends
Aiwa had smoke coming out when they tried to load a CD. The unit has
been repaired a few months back (no smoke then) and he has sent me
pictures where I can see a burnt resistor. I used to repair equipment
many years ago, so Im trying to help him long distance, but without
schematics theres no hope. I appreciate any help. Im uploading
pictures for you to see.
Pictures:http://tinyurl.com/8yq29c2
Many Tanks!
George
OK. I need a little more info here. The pix with the burnt resistor
is clear, but I need to know the circuit designation. I only have the
schematic, no diagrams of the boards. As a rough guess, I'd suspect
that the IC is the motor driver IC for the CD. Unless your friend has
experience with surface mounted devices, this repair may not go so
well. I suggest that he/she acquire some ChipQuik for the removal of
the IC. Report the IC designation here and I'll get you the part
numbers etc.
Dan
M5223L-229001. He says CD does not spin, and is trying to replace the
resistor (provided he learns its value) and then see, I don't think he
will move to replace smt components. I'm not too hopeful... but if you
can find the R value, or have any suggestion, thanks in advance.
George
M
Mark Zacharias
Guest
"George" wrote in message news:el1oj71045tl540c2m561oga061l1s3f7j@4ax.com...
You can experiment with resistors. Ten ohms would be a good place to start
on this one.
Thing is, the resistor did not burn for no reason. I would suspect a shorted
spindle motor, which is quite common.
Mark Z.
On Wed, 15 Feb 2012 05:16:58 -0800 (PST), abrsvc
dansabrservices@yahoo.com> wrote:
On Feb 14, 4:08 pm, George wrote:
On Tue, 14 Feb 2012 11:58:49 -0800 (PST), abrsvc
dansabrservi...@yahoo.com> wrote:
On Feb 14, 2:17 pm, George wrote:
Hi,
Im looking for the AIWA NSX 220LH schematics or service manual.
Thanks in advance!
George
I don't have them electronically, but...
What exactly do you need?
Dan
Hi Dan. I am trying to help a friend in Argentina, whose girlfriends
Aiwa had smoke coming out when they tried to load a CD. The unit has
been repaired a few months back (no smoke then) and he has sent me
pictures where I can see a burnt resistor. I used to repair equipment
many years ago, so Im trying to help him long distance, but without
schematics theres no hope. I appreciate any help. Im uploading
pictures for you to see.
Pictures:http://tinyurl.com/8yq29c2
Many Tanks!
George
OK. I need a little more info here. The pix with the burnt resistor
is clear, but I need to know the circuit designation. I only have the
schematic, no diagrams of the boards. As a rough guess, I'd suspect
that the IC is the motor driver IC for the CD. Unless your friend has
experience with surface mounted devices, this repair may not go so
well. I suggest that he/she acquire some ChipQuik for the removal of
the IC. Report the IC designation here and I'll get you the part
numbers etc.
Dan
Thanks, Dan. My friend reports that the resistor goes to pin 8 of
M5223L-229001. He says CD does not spin, and is trying to replace the
resistor (provided he learns its value) and then see, I don't think he
will move to replace smt components. I'm not too hopeful... but if you
can find the R value, or have any suggestion, thanks in advance.
George
You can experiment with resistors. Ten ohms would be a good place to start
on this one.
Thing is, the resistor did not burn for no reason. I would suspect a shorted
spindle motor, which is quite common.
Mark Z.
F
Franc Zabkar
Guest
On Tue, 14 Feb 2012 11:17:23 -0800, George put finger to keyboard and
composed:
http://elektrotanya.com/?q=showresult&what=AIWA%20NSX-220&kategoria=&kat2=schematics
- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
composed:
http://elektrotanya.com/aiwa_nsx-220_xg-220.pdf/download.htmlIm looking for the AIWA NSX 220LH schematics or service manual.
http://elektrotanya.com/?q=showresult&what=AIWA%20NSX-220&kategoria=&kat2=schematics
- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
A
abrsvc
Guest
On Feb 16, 12:58 pm, Franc Zabkar <fzab...@iinternode.on.net> wrote:
resistor is the 9V feeder resistor (R40 - 2.2Ohms at 1/2 W).
If this is getting hot, then the problem is likely to be excessive
current draw by IC6 (M5223L). I would change IC6 as well.
Dan
Based up0on your pictures and the schematic, I believe that thisOn Tue, 14 Feb 2012 11:17:23 -0800, George put finger to keyboard and
composed:
Im looking for the AIWA NSX 220LH schematics or service manual.
http://elektrotanya.com/aiwa_nsx-220_xg-220.pdf/download.htmlhttp://elektrotanya.com/?q=showresult&what=AIWA%20NSX-220&kategoria=&...
- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
resistor is the 9V feeder resistor (R40 - 2.2Ohms at 1/2 W).
If this is getting hot, then the problem is likely to be excessive
current draw by IC6 (M5223L). I would change IC6 as well.
Dan
Guest
Aiwa update: thanks to all for your help and Franc Zabkar for the
service manual. My friend replaced the resistor (in that value he only
found a metal-film resistor), and it has been working great for ˝ hour
now!
Thanks again to this awesome group, with your cooperation we helped a
repair thousands of miles away!
Regards,
George
service manual. My friend replaced the resistor (in that value he only
found a metal-film resistor), and it has been working great for ˝ hour
now!
Thanks again to this awesome group, with your cooperation we helped a
repair thousands of miles away!
Regards,
George
On Thu, 16 Feb 2012 10:27:49 -0800 (PST), abrsvc <dansabrservices@yahoo.com> wrote:
On Feb 16, 12:58 pm, Franc Zabkar <fzab...@iinternode.on.net> wrote:
On Tue, 14 Feb 2012 11:17:23 -0800, George put finger to keyboard and
composed:
Im looking for the AIWA NSX 220LH schematics or service manual.
http://elektrotanya.com/aiwa_nsx-220_xg-220.pdf/download.htmlhttp://elektrotanya.com/?q=showresult&what=AIWA%20NSX-220&kategoria=&...
- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
Based up0on your pictures and the schematic, I believe that this
resistor is the 9V feeder resistor (R40 - 2.2Ohms at 1/2 W).
If this is getting hot, then the problem is likely to be excessive
current draw by IC6 (M5223L). I would change IC6 as well.
Dan