Data/pinout on STK407-250

Tekko · 31st January 2005, 09:35 AM

Hello! Does anyone have a datasheet or pinout on the STK407-250 ? I searched google last night and gound nothing.

Tekko · 31st January 2005, 05:57 PM

I did find one but i need to pay for membership to get it. I need the pinout for STK407-050 and STK407-250. If anyone have a datasheet or pinout or atlest know where to get it or can get it for me, please shoot me a message on my email or msn messenger if i´m online or just simply answer on this thread.

Netlist · 1st February 2005, 08:00 PM

Why not e-mail Sanyo?

/Hugo

Franz G · 7th May 2005, 01:47 PM

Here we are

I got 3 CD's with Harman Kardon service manuals and will find out a circuit, using this chips.

Later, I will post the circuit, to give you more info.

Regards
Franz

Franz G · 7th May 2005, 01:52 PM

Sorry, the GIF is not readable.

Here the text:

STK407-050

1 CHAN 2 -Vcc
2 Chan 1 -Vcc
3 Chan 1,2 +Vcc
4 and 5 Thermal Sensor
6 Chan 1 Out
7 Chan 2 Out
8 Pre -Vcc
9 Pre +Vcc
10 Chan 1 +Input
11 Chan 1 - Input
12 C.C.C. Bias
13 Chan 2 - Input
14 Chan 2 + Input
15 Ground

STK 407-250

1 Ground
2 N.C.
3. Chan 2 -Vcc
4 Chan 1 -Vcc
5 Chan 1,2,3 +Vcc
6 and 7 Thermal Sensor
8 Chan 1 Out
9 Chan 2 Out
10 Pre -Vcc
11 Pre +Vcc
12 Chan 1 + Input
13 Chan1 - Input
14 C.C.C. Bias
15 Chan 2 - Input
16 Chan 2 + Input
17 Chan 3 - Input
18 Chan 3 + Input
19 Chan 3 -Vcc
20 Chan 3 Output

Hope, this helps!
Franz

kolbasNIC · 23rd January 2006, 05:16 PM

This is 2

kolbasNIC · 23rd January 2006, 05:16 PM

I have a block-diagram STK407-050. File is 102k. My e-male: perebaskin@yandex.ru. You need this file? Send me letter.

florin01 · 28th November 2006, 07:36 PM

What does the "250" stands for? is the STK407-350 similar with the STK407-710 (STK407-710k) ??

Does one of them have a slight more power or uses a higher power suplly?
Does some one have a datasheet for STK407-710?

kolbasNIC · 29th November 2006, 06:41 PM

Greetings!
STK407-710K - 100 W min audio power amplifier class H, two-channel, THD = 0.08%, RL = 4 to 8 Ohm, built-in posistor, MOSFET switch.
There is a unchecked information, that STK407-710K = STK411-200K (it is possible to replace any STK411-2xxK). The case at them identical. The pinout similar too. The suffix K means the MOSFET switch.
If the information is necessary still - write in å-mail.

florin01 · 29th November 2006, 07:59 PM

thank you

wow 100W

I can wait to make it wok
thanks again

31st January 2005, 09:35 AM	#1
Tekko diyAudio Member Join Date: Jan 2005	Data/pinout on STK407-250 Hello! Does anyone have a datasheet or pinout on the STK407-250 ? I searched google last night and gound nothing.

23rd January 2006, 05:16 PM	#7
kolbasNIC diyAudio Member Join Date: Jan 2006 Location: Moscow	STK407-050 I have a block-diagram STK407-050. File is 102k. My e-male: perebaskin@yandex.ru. You need this file? Send me letter.

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31st January 2005, 05:57 PM	#2
Tekko diyAudio Member Join Date: Jan 2005	I did find one but i need to pay for membership to get it. I need the pinout for STK407-050 and STK407-250. If anyone have a datasheet or pinout or atlest know where to get it or can get it for me, please shoot me a message on my email or msn messenger if i´m online or just simply answer on this thread.

1st February 2005, 08:00 PM	#3
Netlist diyAudio Moderator Join Date: Jan 2003	Why not e-mail Sanyo? /Hugo

7th May 2005, 01:52 PM	#5
Franz G diyAudio Member Join Date: Jun 2004 Location: Bern / Switzerland	Sorry, the GIF is not readable. Here the text: STK407-050 1 CHAN 2 -Vcc 2 Chan 1 -Vcc 3 Chan 1,2 +Vcc 4 and 5 Thermal Sensor 6 Chan 1 Out 7 Chan 2 Out 8 Pre -Vcc 9 Pre +Vcc 10 Chan 1 +Input 11 Chan 1 - Input 12 C.C.C. Bias 13 Chan 2 - Input 14 Chan 2 + Input 15 Ground STK 407-250 1 Ground 2 N.C. 3. Chan 2 -Vcc 4 Chan 1 -Vcc 5 Chan 1,2,3 +Vcc 6 and 7 Thermal Sensor 8 Chan 1 Out 9 Chan 2 Out 10 Pre -Vcc 11 Pre +Vcc 12 Chan 1 + Input 13 Chan1 - Input 14 C.C.C. Bias 15 Chan 2 - Input 16 Chan 2 + Input 17 Chan 3 - Input 18 Chan 3 + Input 19 Chan 3 -Vcc 20 Chan 3 Output Hope, this helps! Franz

28th November 2006, 07:36 PM	#8
florin01 diyAudio Member Join Date: Oct 2006	What does the "250" stands for? is the STK407-350 similar with the STK407-710 (STK407-710k) ?? Does one of them have a slight more power or uses a higher power suplly? Does some one have a datasheet for STK407-710?

29th November 2006, 06:41 PM	#9
kolbasNIC diyAudio Member Join Date: Jan 2006 Location: Moscow	Greetings! STK407-710K - 100 W min audio power amplifier class H, two-channel, THD = 0.08%, RL = 4 to 8 Ohm, built-in posistor, MOSFET switch. There is a unchecked information, that STK407-710K = STK411-200K (it is possible to replace any STK411-2xxK). The case at them identical. The pinout similar too. The suffix K means the MOSFET switch. If the information is necessary still - write in å-mail.

29th November 2006, 07:59 PM	#10
florin01 diyAudio Member Join Date: Oct 2006	thank you wow 100W I can wait to make it wok thanks again

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