Kawai r100 service manual
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Extracted text from kawai r100 service manual (Ocr-read)
Page 1
Drum machine
Service Manual
Made! 13-100
w
Kawai Musical Instruments
Manufacturing Co., Ltd.
ISSUED Oct 1986
Page 2
CONTENTS
1. PRINTED CIRCUIT BOARDS GUIDE ........................................ 1
2. SPECIFICATIONS ......................................................... 2
3. SEMICONDUCTORS LIST ...... ............................................ 3
4.BLOCKDIAGRAM..i..1.i..:L.11..).L................> ...... ........ ' ...... 4
5. [R-100 CPU] ............................................................ 5
6. [SY-100] CIRCUIT ....................................................... 7
7. [PA-100] CIRCUIT ................................. , ................... 9
8. [SP-100] CIRCUIT .................. ..... ........ ....... 1..-:11,
9. [PW-100] CIRCUIT ............................... ....................... 13"
10. TROUBLESHOOTING GUIDE ................ . ............ _ .................. 15
1. PRINTED CIRCUIT BOARDSGUIDE
P.C.B. Name Description Code No. Page
R-IOOCPU CPU Circuit 5
SY-lOO MIDI, CLOCK, TAPE lN/OUT Signal Interface Circuit 7
PA-lOO Audio Amplifier Circuit 19
SPleO Panel Circuit 11
PW-lOO Power Supply Circuit 13
CS-lOO Cartridge Interface Circuit 5