CONTENTS
SPECIFICATIONS ··································································· 2
PANEL LAYOUT ······································································· 4
CIRCUIT BOARD LAYOUT & WIRING ···································· 6
DISASSEMBLY PROCEDURE ················································ 8
LSI PIN DESCRIPTION ························································· 12
IC BLOCK DIAGRAM ···························································· 16
CIRCUIT BOARDS ································································ 17
TEST PROGRAM ·································································· 33
SYSTEM RESET ··································································· 36
MIDI IMPLEMENTATION CHART ·········································· 37
MIDI DATA FORMAT ······························································ 38
PARTS LIST
BLOCK DIAGRAM
OVERALL CIRCUIT DIAGRAM
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SERVICE MANUAL
Содержание Portatone PSR A1000
Страница 19: ...PSR A1000 19 Pattern side DM Circuit Board 2NA V763770 2 2 ...
Страница 23: ...PSR A1000 23 PN2 Circuit Board B B Pattern side Pattern side PN1 PN2 2NA V922220 ...
Страница 26: ...PSR A1000 26 D D PN3 Circuit Board to PN1 CN3 2NA V922230 ...
Страница 32: ...PSR A1000 32 I I I I J J J J Component side to MKS5F CN4 MK H Circuit Board to MK L 2NA VV583900 ...