PSR-1500/PSR-3000
1
Copyright (c) Yamaha Corporation. All rights reserved. PDF-K2023
’04.06
PK
001719
HAMAMATSU, JAPAN
SERVICE MANUAL
CONTENTS
SPECIFICATIONS .................................................................... 3
PANEL LAYOUT ....................................................................... 5
CIRCUIT BOARD LAYOUT &WIRING ..................................... 8
DISASSEMBLY PROCEDURE ............................................... 14
LSI PIN DESCRIPTION .......................................................... 23
IC BLOCK DIAGRAM ............................................................. 32
CIRCUIT BOARDS ................................................................. 35
TEST PROGRAM ................................................................... 60
SAVING FILES ....................................................................... 66
RESTORING THE FACTORY-PROGRAMMED SETTINGS . 67
DATA BACKUP ....................................................................... 69
INITIALIZING INTERNET SETTINGS .................................... 70
VERSION UPGRADE ............................................................. 71
SYSTEM BOOTING FLOWCHART ........................................ 74
MIDI IMPLEMENTATION CHART .......................................... 76
MIDI DATA FORMAT ............................................................. 77
PARTS LIST
BLOCK DIAGRAM
OVERALL CIRCUIT DIAGRAM
PSR-1500
PSR-3000
Содержание Portatone PSR-1500
Страница 36: ...36 PSR 1500 PSR 3000 DM Circuit Board PSR 1500 Component side 2NA WC02260 1 2 ...
Страница 39: ...PSR 1500 PSR 3000 39 Pattern side 2NA WB76170 1 3 DM2 E Circuit Board PSR 3000 ...
Страница 42: ...42 PSR 1500 PSR 3000 B B AM Circuit Board 2NA WB82640 1 3 ...
Страница 43: ...PSR 1500 PSR 3000 43 B B Pattern side 2NA WB82640 1 3 ...
Страница 51: ...PSR 1500 PSR 3000 51 D D to PNL CN108 to PNCR CN201 to ENC CN301 to PNL CN110 D D Pattern side 2NA WB94790 1 3 ...
Страница 54: ...54 PSR 1500 PSR 3000 F F PNL Circuit Board 2NA WB85600 2 3 ...