Circuit Board Layout & Wiring - Yamaha KB-180 Service Manual

KB-180/SKB-180
CIRCUIT BOARD LAYOUT & WIRING
• Lower case assembly
Speaker R
• Upper case side
• Upper case side
6
61H
-2
MIDI
(AMJK 2/6)
Upper case assembly
PNR
(PN 1/6)
Upper case assembly
61L
DMLCD
AM
(AMJK 1/6)
Back light assembly
PNL
(PN 2/6)
PNR
(PN 3/6)
Speaker L
-1
AM (AMJK 5/6)
AM
(AMJK 4/6)
PNL
(PN 4/6)
PB
(AMJK 6/6)