Table Of Contents - Yamaha PORTATONE PSR E403 Service Manual

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PSR-E403
CIRCUIT BOARDS(シート基板図)
DMLCD Circuit Board (X7174C0) ...................................................................................... 18/19
ENC (VR 3/4) Circuit Board (X7175B0) ................................................................................... 24
MVR (VR 2/4) Circuit Board (X7175B0) .................................................................................. 20
PNJKSTB(PNJK) (PNAM 1/6, 3/6) Circuit Board (X7173C0) ................................ 20/21/22/23
PNJKSTB(STB) (PNAM 4/6) Circuit Board (X7173C0) .......................................................... 20
PNPB (VR 1/4, 4/4) Circuit Board (X7175B0) ......................................................................... 24
PNR (PNAM 2/6) Circuit Board (X7173C0) ....................................................................... 22/23
TWL (PNAM 5/6, 6/6) Circuit Board (X7173C0) ..................................................................... 21
TWR (PNAM 5/6, 6/6) Circuit Board (X7173C0) ..................................................................... 21
61H Circuit Board (X2335C0) .................................................................................................. 25
61L Circuit Board (X2336B0) ................................................................................................... 25
Note : See parts list for details of circuit board component parts.
注: シートの部品詳細はパーツリストをご参照下さい。
DMLCD Circuit Board
to PNPB(VR 1/4)-CN761
to 61H-CN1
18
not installed
to 61L-CN5
to 61H-CN2
not installed
to PNJKSTB(PNJK)
to PNJKSTB(PNJK)
(PNAM 1/6)-CN753
1
3 4 5
to PNJKSTB(PNJK)
(PNAM 3/6)-CN851(3pin-5pin)
(PNAM 3/6)-CN851(1pin)
Component side(部品側)
Install it with this direction.
(この向きで取り付けてください。 )
Coil (WH469300)
L803
Coil (WH469300) is attached to the pad
of R817 and R818.
R817とR818のパットにコイル
(WH469300)を装着します。
DMLCD: 2NA-WG23540
1

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