Yamaha PSR-170 Service Manual
Browse online or download pdf Service Manual for Electronic Keyboard Yamaha PSR-170. Yamaha PSR-170 26 pages.
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SERVICE MANUAL
CONTENTS
SPECIFICATIONS .............................................................................. 3
PANEL LAYOUT ................................................................................. 4
BLOCK DIAGRAM ............................................................................. 5
CIRCUIT BOARD LAYOUT & WIRING .............................................. 6
DISASSEMBLY PROCEDURE .......................................................... 7
LSI PIN DESCRIPTION ................................................................... 10
IC BLOCK DIAGRAM ....................................................................... 11
CIRCUIT BOARDS .......................................................................... 12
TEST PROGRAM ............................................................................ 15
MIDI IMPLEMENTATION CHART .................................................... 17
OVERALL CIRCUIT DIAGRAM
PARTS LIST
This document is printed on chlorine free (ECF) paper with soy ink.
PK
001652
1.412K-355
Printed in Japan '01.05