Yamaha PC9501N Service Manual page 25

C
PA10 ACH: to PS10 1/2-CN105
PA10 BCH: to PS10 1/2-CN108
Q242N D234
Q242P D235
PA10 ACH: to PS10 1/2-CN106
PA10 BCH: to PS10 1/2-CN109
C'
D
D'
PA10: 2LP-X5704B0
Q243N Q244N Q245N
Q243P Q244P Q245P
PA10 ACH: to PS10 1/2-CN107
PA10 BCH: to PS10 1/2-CN110
Q228 Q230 Q232
Q229 Q231 Q233
Component side
Pattern side
• Following semi-conductors are
installed for the PA unit.
（下記半導体は PA ユニ ッ ト で
取付 さ れます。）
Circuit board
ref. PA10
D241
○
D242
○
Q233
○
Q231
○
Q229
○
Q245P
○
Q244P
○
Q243P
○
D235
○
Q242P
○
Q212
○
Q234P
Q241P ○
Q240P ○
○
Q239P
○
Q238P
○
Q237P
○
Q236P
○
Q235P
○
Q235N
○
Q236N
○
Q237N
○
Q238N
○
Q239N
D242
○
Q240N
○
Q241N
（部品側）
○
Q234N
○
IC201
Q242N ○
D234 ○
○
Q243N
○
Q244N
○
Q245N
○
Q228
○
Q230
○
Q232
○
D241
（パターン側）
PC9501N
25