ROLAND JV 80

Page 1

Jan 1992 JV-80

.JV-BCJ SERVICE NOTES

MLJLTI TIMEFIAI. SYNTHESIZEFI F itSl Editim
EPRATA &SLPPLEM]\IT is attached at the end of the page. 0
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TABLE OF CONTENTS E 251' Page
SPECIFICATIONS ........................................... 1i1i ................................................................. I
LOCATION OF CONTROLS -. TJDEEE- ................................................... 2
EXPLODED VIEW ........................................... fig;- .............................................................. 3
PARTS LIST .................................................. /\°_y U1 I\ ..................................................... 4
KEY BOARD PARTS LIST agfi/t- y u x L .. I. 5
KEY DISASSEMBLY ........................................ fififififi-FHE ............................................... 5 6
BLOCK DIAGRAM .......................................... 7]: ,y 7 ....................................................... 7
WIRING DIAGRAM ......................................... ljaf-I-Iuyfi @LTY7L5A ................................. 7
TESTMODE .................................................. 7_X IJE- I: ............................................... 8~11
MEMORY INITIALIZATION ------------------------------- WEB RAM 031115111311: ........................................... 11
IDENTIFYING VERSION NUMBER ~~~~~~~~~~~~~~~~~~~~~ /i- 9 a 906%; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 11
DATASAVE/LOAD ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7-5-703t-7/l:l- |~ ................................ 12~15
HOW TO MOUNT THE EXPANSION BOARD ------- I 7 XI\°9 9 a 9 - 7r:- FWfiflfifiifi ~~~~~~~~~~~~~~~~ 15
MAIN BOARD ASSY ....................................... MAIN BOARD ASSY .................................... 16! I7
SW-A BOARD ASS'Y ....................................... SW-A BOARD ASSY .................................... 18, 19
SW-B BOARDASS'Y SW-B BOARD ASSY~- 18, 19
JACK BOARD ASS'Y ....................................... JACK BOARD ASSY .................................... 20, 2]
POWER SUPPLY BOARD ASSY ~~~~~~~~~~~~~~~~~~~~~~ POWER SUPPLY BOARD Aggy .......................... 22
IC DATA ....................................................... 1C 55-; ................................... ...23

@Roland 17059626 Printed in Japan (AGED) (CR) 1

SPECIFICATIONS/lifi
©KEVBOARD --------------------------- 61 key (wNelocity,w/Aftertouchl
©MAXIMUM POLVPHONV 444444444444 28 voices
©MEMORY
Internal ..................................................... Patch -64

Performance :16
Rhythm Set : 1
Patch :64
Performance :16
Rhythm Set : 1
Preset B .................................................... Patch :64
Performance :16

Rhythm Set : 1

Data Card .................................................. Patch :64
Performance :16

Rhythm Set : 1

PresetA

©EFFECT ..................................................... Chorus 2 3 types
Reverb : 8 types

©DISPLAY 2 lines 40 Letter (w/LED back lit.)

©POWER SUPPLY 15W

©DIMENSIONS -------------- 990(W) x 305(D) X 85(H) mm
38-31/32(W) x 1Z»1/64(D) x 3-11/32(H) inches

©WEIGHT -------------- 9kg, 19m 1302.

©ACCESSORIES ----- Owners Manual Set (Japanese) :PNo.26045533
Owners Manual Set (English) :PNo.26045534

AAC Cord (Detachable/filfifil

100V DC»320-J01 :PNO.13439825
117V SJTZP 18AWG60 UC~704 :PNo.13439812FO
230V EC210-E06 :PNO.13439813F0
240VE 57226604606 (within FUSE) :PNO.23495110
240VA SC-415-J06 3P :PNO.13439814F0

©OPTIONS ................................................. Expansion Board

Memory Card :M-256E
(Battery for Memory Card CR2016 PNo.12569374)
Sound PCM Card