Parts List - Yamaha PORTATONE PSR-9000 Service Manual

PSR-9000 OVERALL CIRCUIT DIAGRAM 4/4 (PN1, PN2, PN3, EN, SCSI, AMP, FU, VSEL, NET)
PSR-9000
µPC2933T-E1 (XS516A00) µPC29M05T-E1 (XS891A00)
REGULATOR +3.3V REGULATOR +5V
2
4
1
1
2
3 1 : INPUT
3
2 : GND 1: INPUT
3 : OUTPUT 2: COMMON
4 : GND 3: OUTPUT
: Mylar Capacitor
: Ceramic Capacitor
: Semiconductive Cera. Cap.
: Metal Oxide Film Resistor
To SERVICE PERSONNEL
Circuit Components Information
Components having special characteristics are marked and must be replaced
with parts having specifications equal to those originally installed.
Note: See parts list for details of circuit board component parts.
N Only
TO TG CN2
: not install : install
PSR-9000
PSR-9000