Roland D-70 Synthesizer
Manufacturer:
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Roland D-70 you can upload the files here .
Model:
D-70
Date:
1990
Category:
Group:
Description:
Super LA Synthesizer
Manual type:
Service Manual
Pages:
30
Size:
7.85 Mbytes (8232915 Bytes)
Language:
english
Revision:
First Edition
Manual ID:
Date:
1990 01 01
Quality:
Scanned document, all readable.
Upload date:
2017 11 02
MD5:
6fcf92f7d06c5e5ed98630dbfe8132ff
Downloads:
840
Information
TABLE OF CONTENTS
SPECIFICATIONS EXPLODED VIEW DISASSEMBLING AND REASSEMBLING
PROCEDURE Keyboard SK-776-BW PARTS LIST DISASSEMBLY CIRCUIT
DIAGRAM
SK- 776-AW CONTACT BOARD (32P)
SK-776-AW CONTACT BOARD (44P)
PARTS LIST BLOCK DIAGRAM CIRCUIT DESCRIPTION CIRCUIT DIAGRAM
(MAIN BOARD 1/2)
MAIN BOARD
REMOVING LITHIUM BATTERY DISCONNECTING WIRING RESTORING THE
FACTORY PRESETS IDENTIFYING VERSION NUMBER CIRCUIT DIAGRAM
(MAIN BOARD 2/2) ANALOG BOARD
CIRCUIT DIAGRAM (ANALOG BOARD)
CARD BOARD
CIRCUIT DIAGRAM (CARD BOARD)
PANEL BOARD
CIRCUIT DIAGRAM (PANEL BOARD)
DISPLAY BOARD
CIRCUIT DIAGRAM (DISPLAY BOARD)
SLIDER BOARD
CIRCUIT DIAGRAM (SLIDER BOARD)
BENDER BOARD
CIRCUIT DIAGRAM (BENDER BOARD)
POWER SUPPLY, P1, P2 BOARDS
CIRCUIT DIAGRAM (POWER SUPPLY, PI, P2 BOARDS)
TEST MODE
DATA SAVE and LOAD
CHANGE INFORMATION
TROUBLESHOOTING
IC DATA
APPENDIX