Am Circuit Board (Xy426B0); Pn(Pnc) Circuit Board (Xy361A0); Pn(Pw) Circuit Board (Xy361A0); Pn(Vr) Circuit Board (Xy361A0) - Pioneer PORTATONE PSR-280 Service Manual

PSR-280/PSR-282
AM Circuit Board
IN
to Speaker-R
to Speaker-L
PN(PNC) Circuit Board
VOICE
PN(PW) Circuit Board
STANDBY/ON
18
MIDI
OUT
STYLE
from PN(PNL)-CN705
Component side
PHONES/
SUSTAIN OUTPUT
SONG
MASTER
VOLUME
Component side
AM:
PN(PNC, PW, VR): 2NA-V534590
DC IN to-12V
Component side
from LCD unit
PN(VR) Circuit Board
Component side
2NA-V534600
3
2