Roland rhodes 760 service manual

Page 1

Jan. 1990

Rhodes

model 760

FIST-CM KEYECIAHL-J

SERVICE NOTES

First Edition

TABLE OF CONTENTS
SPECIFICATIONS
EXPLODED VIEW
KEYBOARD EXPLODED VIEW
PROGRAM ROM REPLACEMENT PROCEDURE
PARTS LIST
BLOCK DIAGRAM
TEST MODE
Verification of Version Number

E 3X
{112%
fifiE
fififififll

Rhodes Model- 760

71:! 75A ROM ®§1§¥lll§

/\'-y UK I
7U97E
FXb-E- I

Page

(vacuum--

9~16

/\--9 a 71' J/<-0)$§E

(9)

Initialize & Factory Data Load {2915118077FU- ~ 51-? ' D~I~' (9)
SPECIFICATIONS Mifi DAC MSB Adjust DAC M33335 (10)
Keyboard ~~~~~~~~~~~~~~~ 76 keys Supplies Accessories ~~A10A)(\:l Cord1 (EETACHABLE) Eggnielfs 353;; [3'2 " 8?;
$31)ch and Channe' Am" 117v ; 1§4gggf§m RAM & Battery Test RAM 3/1090- 7x |~ (11)
Sound Source .......... RS-PCM Processor 220V ; 13439813F0 INT F'CM ROM Test INT PCM ROM 7'1 I~ (12)
3 PCM CadT t PCij-I" TXI~ (12)
Maximum VOIOes: 30 Voices 240VE 1 23495110 r es ~ 7'
Internal Memory ------- Patches : 24 240VA 1 13439814F0 A/D Test A/D TX F (13)
Tones : Internal 128 Owners Manual Brilliance Test 700722 721 (14)
PCM card1 123 (English) : 26035922 MIDI Test MIDI i-Xl (14)
PCM card2 128 (Japanese) : 26035921 Button/Hold Test 7115' V/Il'x-lll "72 l~ (15)
Digital Effectors ------ Chorus Reverb/ Delay Connectionggable (PJ-1M) >< 1pcs Keyboard Test $~¢C- I~' 7"2 1* (15)
Key Effects ~~~~~ ~- Harmony. Chase, Arpeggio 1 43067530 Effect Test 1717 I) 5'2 |~ (16)
Display ------- ~- 40 characters, 2 lines (Backlight) Volume/PHONES Test 7I{IJ_1-/A/\y F/kJ 7-2 l~ (16)
Dimensions ------------- 1168 (W) ><281 (D) X 84 (H) mm 10 DATA 1047' if? 17
46~11/16"><11-1/16" X3-5/16 MAIN BOARD 2 J/x-F 18
Weight ~~~~~~~~~~~~~~~~ 10.5kg PANEL BOARD (L) A'Xlwlf- I~ (L) 20
. 23 lb 3 oz. PANEL BOARD (R) NXIWIC- I (R) 20
Power Consumption 19W (100V, 117V)/ CARD BOARD j]- wt:- F 20' 21
21w (220v, 240V) POWER SUPPLY BOARD ESRITS- P 22
APPENDIX 115:
Model 760 DATA SAVE and LOAD(Bulk Dump) 7--7 30" S 1? (BLK) B n I-LCD Cover
Kemp °" (22045234)
(22495218) Effigy, (dBLK; LCD Holder
Switch W" W'" ° (22205437) u .3. i '" " n 3-1: 1:1 1:1 1:1 :TE (:1 l: 9 $1 1;:
SW 1°06 Tm (22.495223) Loo 33:2,", 3 w (m :12? E E 2' :E E E E C: E E E E E E. E E E E
<13169697) SW 1' DMC40205NY-LY2 (22495215) : : - 5 ~ ~ - m- "- -" W'- .-m "m '- '- N
Slide Knob ffgézgggos 3 (15029507) Switch E E E E E "k m m
(22435159) SKHVBD 1006 Tape = I: 3 fig? @9- SEEZEEE 3
Slide VR Cover Button Bum (13109697)
(22245192) Keytop 5 BF (BLK) (22:14:92,223? (BLK
POL (22495221 ) . Button
EWAvNAOZ10514 (Stereo) Switch $W"°h Krylop s 1P (LGRY)
(VOLUME. BRILLIANCE) SKHVBD 1006 Tape SKHVBD 1006 T3 (22495219)
(13359355) (13169697) (13159597) Switch
Pot. SKHVBD 1006 Tape J k
EWA-NFEX10I315 (100KB) Button Bum" (13169697) $321.50) (5mm)
(VALUE) Km D 2" (ELK) Keytop L 1P (ELK) (13449145)
(13339430) (with LED window) (22495225) '
(22495224) Swim,
Front Panel Switch 1006 T
(22215688) SKHVBD 1006 Tape $322297) 6
(13169697) l 4:
. -eCI Rimfles
irmmmalliCEEEED H EJ LJ H
44 Rear Panel
A AC Inlet 2P
_,_ PA 126 (Eggtlzziésgzgheon for Model 660
(13429710) Memory Card Connector 34pm
- r A AC Inlet 3P 7508095A
CM '1 1 (13429233) K"
Front Panel (13429718) YK321-5012 (mono)
(13449146)
Hm U'm $12121 5046 (T' I )
PB-A010 A P s 4 h "I
(23275870) JXAMN 6 3429273)
(13149108)
Bender Panel
(22215868)

IE Roland

Printed in Japan Al-2 (DP)

1

Copyright © 1990 by ROLAND CORPORATION

Page 2

Rhodes Model-760
Note : For details of removal placement refer to the PROGRAM ROM REOLACEMENT PROCEDURE". (P5)

EXPLODED VIEW (fifiglfl) a: : murummHuyamomomemaiaamwgmu (as)

©G® @@®@©@®

Jan. 1990

4X 8mm S.Tight Binding Fe.BC
3X 8mm P.Tight Binding Pan Fe.Cm
3X8mm Blight Binding Fe.Cm
3X 8mm B.Tight Binding Fe.BC
3X 6mm B.Tight Binding Fe.Cm
3X6mm Blight Binding Fe.Cm
3X 6mm S.Tight Binding Fe.BC
with Internal Tooth Washer

3 x 6mm Counter Sunk TP B130
3 X 10mm Binding Fe.Cm

3mm Flange Nut Fe.Cm

@100V, 117. 220v

® 240v
W

SDFONQWPPNT

PARTS LIST
Front Panel 22215688
Bottom Cover 22815744
Rubber Foot 12359139
Side Panel R 22215869
Side Holder R 22205304
Side Holder L 22205305
Bender Panel 22215868
Bender Unit 23275870
LCD Unit 15029507
9 LCD Cover 22045234
. LCD Holder 22205437
. Keyboard 7623920000
. Panel Board L 7623906000
. Panel Board R 7623909000
. Card Escutcheon 22225346
. Card Board 7623917000
9 Card Board Shield Paper 22255309
. Main Board 7623990000
. Main Board Shield Paper 22255308
. Power Supply Board 7623914000
. Power Transformer A100/ 117V 22455534N0
A 220/ 240V 2245553600
. Transformer Holder 22205440