Korg SP 250 User manual

Add SP-250BK parts
See page 34
2-7
8-20
5.0a Edition
Issued : Nov. 18, 2011
Updated 1/26/2017

This is Pin5 on boards using the LA4708 and Pin4 on boards using the LA4628
* The amplifier is turned on by applying approximately 2.5 V or more to the STANDBYSW pin.
2
14
1
3
4
6
5
9
10
8
11
12
13
7
when an LA4628 power amp IC is used
The red numbers represent the pin confinguration

sp250m.sch-1 - Wed Nov 23 16:39:48 2005

sp250m.sch-2 - Wed Nov 23 16:42:00 2005

sp250m.sch-3 - Wed Nov 23 16:43:07 2005