Roland RD-700SX Operating and maintenance manual

SERVICE NOTES
Issued by RJA
Copyright © 2005 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of ROLAND CORPORATION.
Printed in Japan (0500) (NB)17058307E0
Jan. 2005 RD-700SX
CONTENTS
CAUTIONARY NOTES ...................................................2
SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS ..........................................3
LOCATION OF CONTROLS PARTS LIST ...................3
EXPLODED VIEW 1 .........................................................4
EXPLODED VIEW PARTS LIST 1 ..................................5
EXPLODED VIEW 2 .........................................................6
EXPLODED VIEW PARTS LIST 2 ..................................7
EXPLODED VIEW 3 .........................................................8
EXPLODED VIEW PARTS LIST 3 ..................................9
KEYBOARD PARTS LIST ..............................................10
WIRING DIAGRAM.......................................................12
WIRING DIAGRAM PARTS LIST................................13
PARTS LIST......................................................................14
CHECKING THE VERSION NUMBER.......................20
USERS DATA SAVE AND LOAD................................20
FACTORY RESET INSTRUCTIONS ............................21
SYSTEM SOFTWARE UPDATING INSTRUCTIONS ....22
TEST MODE.....................................................................22
Instructions for Arranging the Cables..........................25
BLOCK DIAGRAM.........................................................30
CIRCUIT BOARD(MAIN BOARD) ..............................31
CIRCUIT DIAGRAM(MAIN BOARD 1/6).................32
CIRCUIT DIAGRAM(MAIN BOARD 2/6).................34
CIRCUIT DIAGRAM(MAIN BOARD 3/6).................36
CIRCUIT DIAGRAM(MAIN BOARD 4/6).................38
CIRCUIT DIAGRAM (MAIN BOARD 6/6)................39
CIRCUIT DIAGRAM(MAIN BOARD 5/6).................40
CIRCUIT BOARD(PANEL R/PANEL L/JACK/INLET BOARD) ....42
CIRCUIT DIAGRAM(PANEL R BOARD) ..................44
CIRCUIT DIAGRAM(PANEL L BOARD)...................46
CIRCUIT DIAGRAM(JACK BOARD)..........................48
CIRCUIT BOARD(SRX BASE BOARD/LCD BOARD) ....50
CIRCUIT DIAGRAM(SRX BASE BOARD) .................52
CIRCUIT DIAGRAM(INLET BOARD)........................54
CIRCUIT DIAGRAM(LCD BOARD) ...........................55
ERROR MESSAGES ........................................................56
CHANGE INFORMATION...........................................56

2
Jan. 2005 RD-700SX
CAUTIONARY NOTES
User data status
User data status after each of the following processes is described below.
Whenever carrying out procedures that involve deleting or erasing user data,
always be sure to back up the user data to some form of external media (refer
to Saving and Loading Data).
* Executing Test Mode during Factory Reset deletes the user data.
PARTS LIST
Due to one or more of the following reasons, parts with parts code ********
cannot be supplied as service parts.
• Part supplied only as a component in a complete assembly
• Copyright does not permit the part to be supplied
• Part is sold commercially
CIRCUIT BOARD
NIU meant that “NOT IN USE “ there don’t set any contents in the Circuit
Diagram.
There has silk-screen only in the Circuit Board.
SPECIFICATIONS
Main Specifications
RD-700SX: Digital Piano (Conforms to General MIDI 2 System)
Keyboard
88 keys (Progressive Hammer Action Keyboard)
Part
16 Parts
Maximum Polyphony
128 voices
Wave Memory
128 M bytes (16-bit linear equivalent)
Expansion Slots
Wave Expansion Board SRX Series: 2 slots
Tones
Normal Tones: 208
Tonewheel Organ: 10
General MIDI 2 Tones: 256
Rhythm Sets: 5
General MIDI 2 Rhythm Sets: 9
Setups
100
Effects
Multi-Effects: 2 systems, 125 types
Reverb: 6 types
Chorus: 3 types
Sound Control (3-band Compressor)
3-band Digital Equalizer
Arpeggiator
128 styles
Rhythm Pattern
185 styles
Flash Memory
Approx. 1 M Bytes (1000 K bytes)
Controllers
Zone Level slider x 4 (Assignable)
Equalizer knobs
Reverb knob
Chorus knob
Multi-Effects Control knob
Pitch Bend/Modulation lever
Display
128 x 64 dots graphic LCD (with backlit)
Connectors
Headphones Jack: Stereo 1/4 inch phone type
Output Jacks (L/MONO, R): 1/4 inch phone type
Output Jacks (L, R): XLR type
Pedal Jacks (DAMPER, FC1, FC2): 1/4 inch TRS phone type
MIDI Connectors (IN, OUT1, OUT2, THRU)
USB Connector (supports file transfer and MIDI)
AC Inlet
Power Supply
AC 117 V, AC 230 V or AC 240 V (50/60 Hz)
AC 220 V (60 Hz)
Power Consumption
12 W
Dimensions
1,414 (W) x 374 (D) x 143 (H) mm
55-11/16 (W) x 14-3/4 (D) x 5-11/16 (H) inches
Weight
24.5 kg / 54 lbs 1 oz
Accessories
Owner’s Manual (#72896567)
CD-ROM (RD USB Driver) (#03788701)
Damper Pedal (DP-8) (#SK000133)
Power Cord 120 V (#00894378)
230 V (#00894389)
240VE (#00907001)
240VA (#23495124)
Options
Wave Expansion Board: SRX Series
Pedal Switch: DP-2
Damper Pedal: DP-8, DP-10
Foot Switch: BOSS FS-5U, FS-6 (TRS phone jacks cannot be used.)
Expression Pedal: EV-5, EV-7
* In the interest of product improvement, the specifications and/or appearance of
this unit are subject to change without prior notice.
Process User Data
Checking Version number Preserved
Factory Reset Deleted
System Update Preserved
Test Mode Preserved

3
Jan. 2005 RD-700SX
LOCATION OF CONTROLS
fig.03-top-rear.eps
LOCATION OF CONTROLS PARTS LIST
17
18 19 20 21 22 23 24 25 26
121
3
44
33
14
5
16 6 74 3
8
910
3
11
12
13
14
15 14
NO PART CODE CATEGORY PART NAME DESCRIPTION
101125890 KNOB,BUTTON D S-KEYTOP SD1H-A CLR
01232201 SWITCH TACT SWITCH WITH LED SKHJGS (ORANGE)
2 01125890 KNOB,BUTTON D S-KEYTOP SD1H-A CLR
01232212 SWITCH TACT SWITCH WITH LED SKHJGR (GREEN)
3 02011412 KNOB,BUTTON Y S-KEYTOP SD1H BLK
01340290 SWITCH TACT SWITCH EVQ11A H=5.0
00348490 DIODE LED (RED) SLR-325VCT31
4 02011456 KNOB,BUTTON Y S-KEYTOP SX1H BLK
01340290 SWITCH TACT SWITCH EVQ11A H=5.0
5 01234090 KNOB,BUTTON D T-KEYTOP MX4B BLK
01340290 SWITCH TACT SWITCH EVQ11A H=5.0
6 03785534 KNOB,BUTTON Y S-KEYTOP SX1H MWG
01340290 SWITCH TACT SWITCH EVQ11A H=5.0
7 02011412 KNOB,BUTTON Y S-KEYTOP SD1H BLK
01340290 SWITCH TACT SWITCH EVQ11A H=5.0
01787045 DIODE LED (ORANGE) SLR-325DCT31
8 02016445 KNOB,BUTTON Y S-KEYTOP LD1H BLK
13169727 SWITCH TACT SWITCH SKPDACD010
01121689 DIODE LED (RED/GREEN) SPR-325MVWT31
9 22485295 KNOB,BUTTON D S-KNOB S BLK/LCG
22225373 CASING SVR COVER D S-ESCT SX1H BLK L=30 222-373
01236834 CASING POT. DUST COVER A
00671556 POTENTIOMETER 30M/M SLIDE POTENTIOMETER EWANNKX10B14(10KBX2)
10 22485295 KNOB,BUTTON D S-KNOB S BLK/LCG
22225371 CASING ESCUTCHEON 2P D S-ESCT SX2H BLK L=30
01236834 CASING POT. DUST COVER A
13339467 POTENTIOMETER POTENTIOMETER(SLIDE) EWA-NFEX10B14 10KB
11 03125589 KNOB,BUTTON M R-KNOB MF-ELA BLK/LCG
01561689 POTENTIOMETER 9M/M ROTARY POTENTIOMETER RK09D113C 50KB W/CLICK
12 03125589 KNOB,BUTTON M R-KNOB MF-ELA BLK/LCG
01561690 POTENTIOMETER 9M/M ROTARY POTENTIOMETER RK09D113C 50KB W/O CLICK
13 03126189 POTENTIOMETER 9M/M ROTARY POTENTIOMETER EVUF2AE17B14
14 00785856 DIODE LED SLR-342VR3F
12169381 MISCELLANEOUS LED SPACER LDS-90K
15 02015623 DIODE LED SLR-342MG3F
12169381 MISCELLANEOUS LED SPACER LDS-90K
16 03679056 CASING DISPLAY COVER
17 01786045 CHASSIS SW HOLDER AT-217K
01786012 SWITCH SEESAW SWITCH JW-M11RKK
18 02675701 WIRING, CABLE AC INLET ASSY WIRING W3(AC INLET+GND)
19 03679089 CASING EXP COVER
20 02781189 JACK,EXT TERMINAL USB CONNECTOR YKF45-0021
21 13449252 JACK,EXT TERMINAL 6.5MM JACK YKB21-5006 (STEREO W/SW)
22 01566445 JACK,EXT TERMINAL DIN CONNECTOR YKF51-5067
23 13429274 JACK,EXT TERMINAL MIDI SOCKET YKF51-5041
24 13449283 JACK,EXT TERMINAL 6.5MM JACK HLJ7101-01-3010
25 00679767 JACK,EXT TERMINAL XLR CONNECTOR NC3MAH
26 13449284 JACK,EXT TERMINAL 6.5MM JACK HLJ7001-01-3010

4
Jan. 2005 RD-700SX
EXPLODED VIEW 1
fig.05-01expld-view01-e.eps_75
View 3
Refer to fig A
3
5
4
10
B
6
7
8
14
16
1
21
22
2
18
19
17
20
13
15
11
12
9
View 1
View 2
BOTTOM

5
Jan. 2005 RD-700SX
EXPLODED VIEW PARTS LIST 1
Parts
NO. PART CODE PART NAME DESCRIPTION Q’TY
122225373 SVR COVER D S-ESCT SX1H BLK L=30 222-373 1
2 22225371 ESCUTCHEON 2P D S-ESCT SX2H BLK L=30 2
3 72789445 PANEL L BOARD ASSY 1
4 72789456 PANEL R BOARD ASSY 1
5 03679056 DISPLAY COVER 1
6 72896623 LCD ASSY 1
7 03679034 LCD HOLDER 1
8 72789512 LCD BOARD ASSY 1
9 03679078 BENDER PANEL 1
10 03679067 END BLOCK 1
11 00128089 END BLOCK HOLDER 1
12 72899889 BENDER UNIT PB-A0115 1
13 02564878 SIDE HOLDER L 1
14 02564889 SIDE HOLDER R 1
15 03679101 SIDE PANEL L 1
16 03679112 SIDE PANEL R 1
17 71677345 KEYBOARD ASSY PA-588-ST FOR SERVICE 1
NOTE: See ‘KEYBOARD PARTS LIST’ for details.
18 72891212 BOTTOM BOARD 1
19 12359105 RUBBER FOOT W RS-09 235-105 4
20 02672678 FLAT CABLE CLIP NKF-3264 1
21 01236834 POT. DUST COVER A 1/5
22 01236834 POT. DUST COVER A 4/5

6
Jan. 2005 RD-700SX
EXPLODED VIEW 2
fig.05-02expld-view02-e.eps_75
Fig A
Rear
View 4
ABC
E
FGF
O
H F
D
A11
A12
A7
A8
A9
A6
A5
A4
A3
A2
A1
A10
Rear
View 4

7
Jan. 2005 RD-700SX
EXPLODED VIEW PARTS LIST 2
Fig A
View 4
Rear
NO. PART CODE PART NAME DESCRIPTION Q’TY
A1 72789467 JACK BOARD ASSY 1
A2 72789501 SRX BASE BOARD ASSY 1
A3 72789489 MAIN BOARD ASSY 1
A4 03782334 SWITCHING REGULATOR A1DU2L3B184 1
A5 72789478 INLET BOARD ASSY 1
A6 01786012 SEESAW SWITCH JW-M11RKK 1
A7 72900189 TOP PANEL ASSY 1
NOTE: ‘ TOP PANEL ASSY’ includes the following parts.
A12 03679178 EXP BOARD HOLDER
A8 01786045 SW HOLDER AT-217K 1
A9 03679089 EXP COVER 1
A10 00341778 KEY FELT 1
A11 02672678 FLAT CABLE CLIP NKF-3264 1
NO PART CODE CATEGORY PART NAME Q’TY
A40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 4
B 40013056 SCREW M3X6 PAN MACHINE W/SW+PW(S) ZC 6
C 40017934 SCREW M3X6 PAN MACHINE W/SW+PW(L) ZC 4
D 40011745 HEX NUT M4 SPRING NUT FE ZC 1
NO PART CODE CATEGORY PART NAME Q’TY
E40010334 SCREW 4X8 BINDING BZC 1
F 40011501 SCREW M3X8 PAN MACHINE W/SW BZC 3
G 40238501 SCREW 4X8 BINDING TAPTITE P BZC 2
H 40011312 SCREW 3X8 BINDING TAPTITE P BZC 7
O 40230590 SCREW M3X10 BINDING MACHINE NI 2

8
Jan. 2005 RD-700SX
EXPLODED VIEW 3
fig.05-03expld-view03-e.eps_75
A
N
GG
N
L
LM
L
J
K
J
A
A
H
AA
I
J
View 1
BOTTOM
View 2
View 3
X15

9
Jan. 2005 RD-700SX
EXPLODED VIEW PARTS LIST 3
View 1
View 2
BOTTOM
View 3
NO PART CODE CATEGORY PART NAME Q’TY
A40011067 SCREW 3X8 BINDING TAPTITE B FE ZC 39 (*40)
H 40011312 SCREW 3X8 BINDING TAPTITE P BZC 5
NO PART CODE CATEGORY PART NAME Q’TY
I 40346201 SCREW 4X20 TRUSS TAPPING TWIN BZC 15
J 40013023 SCREW M4X25 PAN MACHINE W/SW+PW FE BZC 2
K 40012145 SCREW 4X14 TRUSS TAPPING A BZC 2
NO PART CODE CATEGORY PART NAME Q’TY
J40013023 SCREW M4X25 PAN MACHINE W/SW+PW FE BZC 11
L 40013023 SCREW M4X25 PAN MACHINE W/SW+PW FE BZC 13
M 40010745 SCREW 3X16 BINDING HEAD TAPPING A1 FEZC 4
NO PART CODE CATEGORY PART NAME Q’TY
G40238501 SCREW 4X8 BINDING TAPTITE P BZC 16
N 40012301 SCREW 4X8 BINDING TAPTITE B FE ZC 4

10
Jan. 2005 RD-700SX
KEYBOARD PARTS LIST
fig.keyboard-e.eps
PART NAME
PA-5 N-KEY A
PA-5 N-KEY B
PA-5 N-KEY C
PA-5 N-KEY D
PA-5 N-KEY E
PA-5 N-KEY F
PA-5 N-KEY G
PA-5 N-KEY A'
PA-5 N-KEY C'
PA-5 SHARP-KEY
PA-5 HAMMER-1
PA-5 HAMMER-2
PA-5 HAMMER-3
PA-5 HAMMER-4
PA-5 CHASSIS 88P-A ASSY
PA-5 CHASSIS 88P
PA-5 SUB CHASSIS 12P
PA-5 SUB CHASSIS 4P
PA-4A GUIDE BUSHING C
PA-4 GUIDE BUSHING S-KEY
PA-5 KEY CUSHION A
PA-5 HAMMER CUSHION C
PA-5 HAMMER CUSHION B
SCREW 3 x 10 BINDING B-TITE FEZC
PA-5 PWB LOW ASSY
PA-5 PWB MID ASSY
PA-5 PWB HI ASSY
PA-5 RUBBER SWITCH 12P
SCREW 3 x 6 BINDING TAPTITE P FEZC
BNCD-P=1.25-K-16-80
PART CODE
01894234
01894245
01894256
01894267
01894278
01894289
01894290
01894312
01894323
01894334
01906756
01906767
01906778
01906789
********
********
01894434
01894445
01894923
00019912
02016901
02233878
02016945
40012256
71564612
71564623
71564634
01898956
40011267
02016989
No.
1
2
3
4
5
6
7
8
9
10
11
12
*13
14
15
Qty.
7
8
7
7
7
7
7
1
1
36
22
22
22
22
1
1
7
1
52
36
3
1
1
37
1
1
1
8
22
1
PART NAME
BNCD-P=1.25-K-16-700
BNCD-P=1.25-K-22-650
PART CODE
02565078
02565089
No. Qty.
1
1
71677345
ST-SERVICE ASSY PARTS LIST
12
345
6
7
8
9
10 11
12
13 14 15
: Item 13 marked * is included in each unit of 12.
2pcs of Ban Card for conneeting the Main Board and Keyboard is not included
the keyboard Assy.