Yamaha Portable Grand DGX-220 Service Manual page 21

DMLCD Circuit Board
●
PB (AMJK 6/6) Circuit Board
●
PITCH BEND
to PN 3/5(PNL)-CN785
DMLCD
PB (AMJK 6/6)
TWL,TWR (PN 4/5, 5/5)
C816 C815
CN802
C817
Component side
: 2NA-WG23540
: 2NA-WG23590
: 2NA-WG23620
Ceramic capacitor (C815) is soldered
between 2 pin and 3 pin of CN802.
Ceramic capacitor (C816) is soldered
between 4 pin and 6 pin of CN802.
Ceramic capacitor (C817) is soldered
between 3 pin and 4 pin of CN802.
Fix by bond.
TWL (PN 4/5, 5/5) Circuit Board
●
TWR (PN 4/5, 5/5) Circuit Board
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Note: See parts list for details of circuit board component parts.
DGX-220/YPG-225
Pattern side
to AMJK 1/6(AM)-CN553
to AMJK 3/6(USB)-CN558
(Solderd)
Component side
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