Yamaha Portatone PSR-172 Service Manual - Page 7

Browse online or download pdf Service Manual for Electronic Keyboard Yamaha Portatone PSR-172. Yamaha Portatone PSR-172 17 pages.

Print Page
Yamaha Portatone PSR-172 Service Manual
PN-AM 2/2 Circuit Board
STYLE
VOICE
SONG
SUSTAIN
PN-AM 2/2, VR : 2NA-V708340 7
DEMO
1
PORTABLE
DJ
GRAND
METRONOME
OUT
MIDI
IN
VR Circuit Board
to PN-AM 1/2-CN105
CN106

MASTER VOLUME

Component side
MULTI PAD/DJ GAME
2
3
–/OFF
0/RESET
7
8
4
5
1
2
PSR-172
4
+/ON
9
6
3
to SPEAKER R
Component side
7