Schematic Diagrams - Korg SP-250 Service Manual

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