Kawai k3 service manual
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Extracted text from kawai k3 service manual (Ocr-read)
Page 2
CONTENTS
UNIT ASSEMBLY LAYOUT AND PARTS ...................... . ................ 1
P.C.B. LAYOUT ........ . ................................................... 2
P.C.B. LIST ............................................................... 2
BLOCK DIAGRAM ...... . .................................................. 3
TTL CIRCUITS PIN ASSIGNMENTS (TOP VIEWS) .............. . ................. 4
CMOS LOGIC CIRCUITS PIN ASSIGNMENTS (TOP VIEWS) ........................ 7
HIGH-SPEED CMOS LOGIC CIRCUITS PIN ASSIGNMENTS (TOP VIEWS) . . ........... 7
CPU-06, SW-139, SW-140'TERMINALS INFORMATION .................. . ......... 8
CPU-06,8W-140 CIRCUIT DIAGRAM .......... . ......................... I. . . . 9
SW-138 TERMINALS INFORMATION .................................... ' . . . . . . 10
SW-138 CIRCUIT DIAGRAM .................... . ............................ 11
SYN-57 TERMINALS INFORMATION ................................... . ...... 12
SYN-57 CIRCUIT DIAGRAM ................................................. 13
SYN-58, SW-141, JA-16 TERMINALS INFORMATION ............................. 14
SYN-58, SW41 , JA-16 CIRCUIT DIAGRAM .......... - .......................... 15
JA-15 TERMINALS INFORMATION ........................................... 16
RC-O1,SW-139TERMINALSINFORMATION .. . .. ; ......... 16
JA-15 CIRCUIT DIAGRAM ................................................. . . 17
RC-01, SW-139 CIRCUIT DIAGRAM ...................................... . . . . . 17
PS~39,FH-10TERMINALSIN-FORMATION ........ 13
POWER SUPPLY INFORMATION AND PARTS LIST ........ . . . . . . . .' . . ........... 18
P839, FH-1O CIRCUIT DIAGRAM ....................................... . ..... 19
KEYBOARD CIRCUIT DIAGRAM .................................... . . ....... 19
PARTS LIST ............................ . ............................... . . 20
TEST TONE CHART . . . ..................................................... 22
CREATION OF MEMORY CARTRIDGE FOR ADJUSTMENT ........ . .............. 22
K3 ADJUSTMENT INSTRUCTIONS ............ . ............................... 23
K3 INSPECTION INSTRUCTIONS ............................................. 27
DATA SETTING PROCEDURE AT FACTORY DELIVERY I ............ . ............ 28
CHECK POINTS FOR REPAIR ........................ . ....................... 29
SPECIFICATION SHEET OF PERFORMANCE 8¢FUNCTION ....................... 32