PSR-1500/PSR-3000
CIRCUIT BOARD LAYOUT & WIRING
PSR-1500
Top view
Speaker
(WOOFER)
Bottom view
Bottom view
Speaker
(TWEETER)
8
INV
!0
DM
#4
!5
!9
MK-H
SM
q
@0
w
!6
DAC1A
EMKSA
!1
#2
e
r
MK-L
Lower case assembly
Upper case assembly
Keyboard assembly
#3
#1
Speaker
(WOOFER)
Speaker
(TWEETER)
SW