Kenwood KA-1500 mkII

mik69 · 25th February 2008, 03:51 AM

Hi !

I have just got this audio amplifier.
It send DC on output. I think that power transistors are out of order, but I wonder if anybody has the schematic, or service manual since I have read it is an old but common amplifier.

Thank,

the6thsense55 · 1st April 2008, 10:03 AM

Hi Mik...
i'm also looking for the service manual and/or schematic circuit..
if you got it, please let me know.. i will do the same..

thanks, Luciano

mik69 · 1st April 2008, 11:05 AM

Yes !

I have found it, but I have paid for it, so, I don't refuse a little contribution.

I have schematic, caractÃ©ristics and components list.

the6thsense55 · 1st April 2008, 01:21 PM

Hi Mik..

I know that it’s possible found it with payment.. unfortunately I’m a student and I have not too much money to spend..
otherwise I bring the amplifier to a Technical Point..

If you send what you have to me, I will really appreciate this.. if not.. don’t worry I hope that some other will help me..

mik69 · 1st April 2008, 01:34 PM

email me at: elec at chouih point fr please.

I cannot private message you with this silly forum, because I haven't posted enough messages.

the6thsense55 · 1st April 2008, 05:16 PM

I have the same problem...no Private Message...
open your Mail Box.. there is something for you ;o)

Waiting your reply...have a nice evening

Thanks for all

L.

mik69 · 3rd April 2008, 11:39 AM

Your are many asking me Kenwood KA-1500 mk2 datasheet.
So, I will scan it and post it on a web site for the community despite I have buy it. The link come soon.

the6thsense55 · 3rd April 2008, 12:48 PM

Many many thanks!

analgesic · 24th October 2011, 05:14 PM

Hi !

Sorry to dig it !

Actually i have a Ka1500 MkII amplifier and two condensator are dead, but i can't read the value. Those number are R69 and R71.

If anyone have a datasheet and can help me it well be really great.

Thanks you.

Mooly · 24th October 2011, 05:46 PM

Markings such as R69 and R71 are almost certainly resistors...

KA1500 (not MKII) but may be very similar here. Free site,
Kenwood KA-1500 | Owners Manual, Service Manual, Schematics, Free Download | HiFi Engine

25th February 2008, 03:51 AM	#1
mik69 diyAudio Member Join Date: Feb 2008	Kenwood KA-1500 mkII Hi ! I have just got this audio amplifier. It send DC on output. I think that power transistors are out of order, but I wonder if anybody has the schematic, or service manual since I have read it is an old but common amplifier. Thank,

3rd April 2008, 11:39 AM	#7
mik69 diyAudio Member Join Date: Feb 2008	KA-1500 mkII Your are many asking me Kenwood KA-1500 mk2 datasheet. So, I will scan it and post it on a web site for the community despite I have buy it. The link come soon.

24th October 2011, 05:46 PM	#10
Mooly diyAudio Member Join Date: Sep 2007	Markings such as R69 and R71 are almost certainly resistors... KA1500 (not MKII) but may be very similar here. Free site, Kenwood KA-1500 \| Owners Manual, Service Manual, Schematics, Free Download \| HiFi Engine __________________ ------------------------------------------------------- *A simulation free zone.* *Design it, build it, test it.*

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1st April 2008, 10:03 AM	#2
the6thsense55 diyAudio Member Join Date: Mar 2008	Hi Mik... i'm also looking for the service manual and/or schematic circuit.. if you got it, please let me know.. i will do the same.. thanks, Luciano

1st April 2008, 11:05 AM	#3
mik69 diyAudio Member Join Date: Feb 2008	Yes ! I have found it, but I have paid for it, so, I don't refuse a little contribution. I have schematic, caractÃ©ristics and components list.

1st April 2008, 01:21 PM	#4
the6thsense55 diyAudio Member Join Date: Mar 2008	Hi Mik.. I know that it’s possible found it with payment.. unfortunately I’m a student and I have not too much money to spend.. otherwise I bring the amplifier to a Technical Point.. If you send what you have to me, I will really appreciate this.. if not.. don’t worry I hope that some other will help me..

1st April 2008, 01:34 PM	#5
mik69 diyAudio Member Join Date: Feb 2008	email me at: elec at chouih point fr please. I cannot private message you with this silly forum, because I haven't posted enough messages.

1st April 2008, 05:16 PM	#6
the6thsense55 diyAudio Member Join Date: Mar 2008	I have the same problem...no Private Message... open your Mail Box.. there is something for you ;o) Waiting your reply...have a nice evening Thanks for all L.

3rd April 2008, 12:48 PM	#8
the6thsense55 diyAudio Member Join Date: Mar 2008	Many many thanks!

24th October 2011, 05:14 PM	#9
analgesic diyAudio Member Join Date: Oct 2011	Hi ! Sorry to dig it ! Actually i have a Ka1500 MkII amplifier and two condensator are dead, but i can't read the value. Those number are R69 and R71. If anyone have a datasheet and can help me it well be really great. Thanks you.

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