Yamaha Portatone PSR-VN300 Service-Handbuch
Blättern Sie online oder laden Sie pdf Service-Handbuch für Elektronische Tastatur Yamaha Portatone PSR-VN300 herunter. Yamaha Portatone PSR-VN300 38 Seiten. Service manual
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001781
PSR-E313: 200702-xxxxxx
SERVICE MANUAL
SPECIFICATIONS ........................................................................................ 3
PANEL LAYOUT .......................................................................................... 4
CIRCUIT BOARD LAYOUT & WIRING ......................................................... 5
BLOCK DIAGRAM ....................................................................................... 6
DISASSEMBLY PROCEDURES .................................................................. 7
LSI PIN DESCRIPTION .............................................................................. 13
IC BLOCK DIAGRAM ................................................................................ 15
CIRCUIT BOARDS ..................................................................................... 16
TEST PROGRAM ....................................................................................... 20
BACKUP & INITIALIZATION ..................................................................... 22
................................................................................................................... 23
MIDI IMPLEMENTATION CHART ............................................................. 26
MIDI DATA FORMAT ................................................................................. 27
OVERALL CIRCUIT DIAGRAM
Copyright (c) Yamaha Corporation. All rights reserved.
PSR-VN300
HAMAMATSU, JAPAN
07.04