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Jun. 2014

Table of Contents

Cautionary Notes ..............................................................2
Specifications .....................................................................2
Location of Controls (Front) ............................................4
Location of Controls (Front) Parts List...........................4
Location of Controls (Rear)..............................................5
Location of Controls (Rear) Parts List ............................5
Exploded View ..................................................................6
Exploded View Parts List.................................................7
Disassembly Procedure ....................................................7
Plane View (View 1, 2)......................................................8
Plane View (View 3)..........................................................9
Plane View (View 4)........................................................10
Exploded View (Fig. A)..................................................11
Exploded View (Fig. B)...................................................12
Wiring Diagram/Block Diagram..................................14
Copyright © 2014 Roland Corporation
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of Roland Corporation.
Parts List ...........................................................................16
Verifying the Version......................................................18
Virus Check ......................................................................18
Data Backup and Restore Operations ..........................18
Performing a Factory Reset............................................18
Updating the System ......................................................19
Test Mode .........................................................................19
Circuit Board (Main Board) ...........................................24
Circuit Diagram (Main Board: 1/4)..............................26
Circuit Diagram (Main Board: 2/4)..............................28
Circuit Diagram (Main Board: 3/4)..............................30
Circuit Diagram (Main Board: 4/4)..............................32
Revise Information
Dec. 16, 2014
17058926E0
SERVICE NOTES
Issued by RJA
p. 21
Corrected errors.
GP-10
CC-KWS

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Summary of Contents for Roland GP-10

  • Page 1: Table Of Contents

    Wiring Diagram/Block Diagram........14 Revise Information Dec. 16, 2014 p. 21 Corrected errors. Copyright © 2014 Roland Corporation All rights reserved. No part of this publication may be reproduced in any form without the written permission of Roland Corporation. 17058926E0 CC-KWS...
  • Page 2: Cautionary Notes

    • Because the part is made to order (at current market price). Patch Memory • Because it is carried in electronic data on the Roland web site. • Because it is a package or an accessory irrelevant to the function maintenance of the main body.
  • Page 3 Divided pickup: Roland GK-3 GUITAR OUT: -10 dBu GK cable: Roland GKC-5 (5 m), GKC-10 (10 m) PHONES: -10 dBu GK parallel cable (GK pickup <–> GK connector x 2): Roland GKP-2 Unit selector: Roland US-20 Footswitch: FS-5U Output Impedance Dual footswitch: FS-6 OUTPUT L/MONO, R: 2 kΩ...
  • Page 4: Location Of Controls (Front)

    Jun. 2014 GP-10 Location of Controls (Front) fig.panel-front.eps Location of Controls (Front) Parts List Part Code Part Name Description Q’ty 5100007869 R-KNOB INDEX G2477526R1 5100006350 POTENTIOMETER(F3229188R1) RD901F-40-15F-B50K-00DQ7 40128923 HEX NUT M7 H5039521R0 5100037970 DISPLAY COVER 5100010065 PE1602MRT-012-I-Q(F5029425R0) 5100037971 DISPLAY CUSHION...
  • Page 5: Location Of Controls (Rear)

    Jun. 2014 GP-10 Location of Controls (Rear) fig.panel-rear.eps Location of Controls (Rear) Parts List Part Code Part Name Description Q’ty 00564556 DIN CONNECTOR TCS5093-10-4152 03344923 FOOT H=5 (G2357120R0) 5100001342 6.5MM JACK HTJ-064-12IMP (13449155R1) 5100003918 JACK NUT M9X12X2 NI RTC(H5039510R0) 5100003926 PLAIN WASHER 9X13.5X0.5T...
  • Page 6: Exploded View

    Jun. 2014 GP-10 Exploded View fig.bunkaizu-total.eps Refer to Fig. A Refer to Fig. B...
  • Page 7: Exploded View Parts List

    Jun. 2014 GP-10 Exploded View Parts List Part Code Part Name Description Q’ty 5100007869 R-KNOB INDEX G2477526R1 5100008051 R-KNOB (G2477525R1) 5100037968 TOP COVER 5100037970 DISPLAY COVER 22360712 CORD HOOK 236-712 5100018071 POWER SW ESCUTCHEON G2207430R1 12499175 BUTTON JSPUE0011A 5100037971 DISPLAY CUSHION...
  • Page 8: Plane View (View 1, 2)

    Jun. 2014 GP-10 Plane View (View 1, 2) fig.bunkaizu-view-12.eps View 1 View 2 View 1 Part Code Part Name Description Q’ty 40237101 SCREW M3X8 PAN MACHINE W/SW+SMALL PW BZC 40342712 SCREW M3X6 PAN MACHINE W/SW+SMALL PW BZC 40019123 SCREW 3X8...
  • Page 9: Plane View (View 3)

    Jun. 2014 GP-10 Plane View (View 3) fig.bunkaizu-view-3.eps View 3 View 3 Part Code Part Name Description Q’ty 40011312 SCREW 3X8 BINDING TAPTITE P FE BZC 40012867 SCREW M3X8 PAN MACHINE W/SW+PW ZC...
  • Page 10: Plane View (View 4)

    Jun. 2014 GP-10 Plane View (View 4) fig.bunkaizu-view-4.eps View 4 View 4 Part Code Part Name Description Q’ty 40342712 SCREW M3X6 PAN MACHINE W/SW+SMALL PW BZC...
  • Page 11: Exploded View (Fig. A)

    Jun. 2014 GP-10 Exploded View (Fig. A) fig.bunkaizu-A.eps Part Code Part Name Description Q’ty 5100037545 SW PEDAL FRONT 5100037546 SW PEDAL REAR 04560712 SUPPORT SPRING (G2177103R0) 5100003910 PEDAL FOOT H=7.6 (G2357126R0) 5100037544 SW PEDAL ESCUTCHEON...
  • Page 12: Exploded View (Fig. B)

    Jun. 2014 GP-10 Exploded View (Fig. B) fig.bunkaizu-B.eps Part Code Part Name Description Q’ty 5100011395 PEDAL PLATE 5100011392 VR PEDAL 03561356 SHAFT STAY STAY 5100037249 PANEL SHEET ASSY * This unit includes the following parts. ******** EXP BOARD ******** PANEL BOARD Refer to Exploded View (p.
  • Page 13 Jun. 2014 GP-10...
  • Page 14: Wiring Diagram/Block Diagram

    Jun. 2014 GP-10 Wiring Diagram/Block Diagram fig.block.eps@L GUITAR INPUT JK10 AUX IN/ STEREO MINI 1st string 2nd string 3rd string 4th string 5th string INPUT BOARD 6th string DC JACK...
  • Page 15 Jun. 2014 GP-10 Part Code Part Name Description Q'ty 5100037384 WIRING W1 (EXP) fig.block.eps@R 5100037393 WIRING W2 (PANEL) 5100037394 WIRING W3 (INPUT) 5100037395 WIRING 3P L=55X5X5 P=2.0 JK GUITAR OUT JK OUTPUT L(MONO) JK OUTPUT JK PHONES JK USB JK EXP2/CTL...
  • Page 16: Parts List

    Use • Supply is prohibited due to copyright restrictions. • Reissuance is restricted. • It is carried in electronic data on the Roland web site. • It is supplied as an assembled part only listed parts for replacement.
  • Page 17 Jun. 2014 GP-10 SCREWS 40342712 SCREW M3X6 PAN MACHINE W/SW+SMALL PW BZC 40237101 SCREW M3X8 PAN MACHINE W/SW+SMALL PW BZC 40012867 SCREW M3X8 PAN MACHINE W/SW+PW ZC 40011278 SCREW 3X8 BINDING TAPTITE P FE ZC 40011312 SCREW 3X8 BINDING TAPTITE P FE BZC...
  • Page 18: Verifying The Version

    The data is recorded on the MIDI sequencer program. appears. * Progress is not displayed on the GP-10. To monitor the progress, check the After a short wait, the version information is displayed. display in the MIDI sequencer program you're using.
  • Page 19: Updating The System

    Connect the AC adaptor to the GP-10. http://www.roland.com Hold down and switch on the power. GP-10 Updater is displayed on the GP-10 screen. • Cable for measurement of DC IN current consumption Connect the computer to the connector. fig.check-cable.eps Connected.
  • Page 20 Jun. 2014 GP-10 Test Items 04:USB CHECK fig.test4-1.eps 01:VERSION (p. 20) 02:DEVICE CHK (p. 20) 03:CURRENT CHK (p. 20) 04:USB CHECK (p. 20) Use the USB cable to connect the connector and the computer. 05:ENC/LCD CHK (p. 20) Verify that UNPLUG USB is displayed, disconnect the USB cable.
  • Page 21 Jun. 2014 GP-10 08:GK SW/VOL Insert the short plug (standard monaural) to the GUITAR IN jack and verify that no signal is output from the GUITAR OUT jack. fig.test8.eps fig.test9-3.eps * Before connecting the GK-3, turn the GK volume on the GK-3 all the way clockwise and adjust the selector switch to MIX.
  • Page 22 Jun. 2014 GP-10 Verification of AF-AD waveform Verification of MUTE operation 11. Input a signal like the one shown below to the normal input connector on 18. Press to move the flashing cursor on the screen to mut. the GK-3.
  • Page 23 31. Verify that signals like the ones shown below are output. Verify that no abnormal noise is heard from the monitor speakers. OUTPUT L/MONO: 6.0 Vp-p±0.5 V Drop the GP-10 from a height of about 10 centimeters, and verify that no OUTPUT R: 6.0 Vp-p±0.5 V abnormal noise is heard from the monitor speakers.
  • Page 24: Circuit Board (Main Board)

    Jun. 2014 GP-10 Circuit Board (Main Board) fig.b-main1.eps...
  • Page 25 Jun. 2014 GP-10 fig.b-main2.eps...
  • Page 26: Circuit Diagram (Main Board: 1/4)

    Jun. 2014 GP-10 Circuit Diagram (Main Board: 1/4) fig.d-main1.eps@L PVCC TP99 VCC-PWR MCH6341-TL-E R250 R253 D3 SR24 330k 0.47uF TP96 1608 DC IN KM02018ABM1P R251 470uF 0.1uF DR-670 DC JACK HOLDER(G2147127) TP117 DTC114EUAT106(PB FREE) FB+1.15V C171 10uF 0.1uF TP10 POWER SW...
  • Page 27 Jun. 2014 GP-10 fig.d-main1.eps@R A+5.0 A+3.3 A+3.3 TP51 TP54 A+5.0 IC26 IC16 BA17805FP-E2 NJM2882F33-TE1 TP48 TP190 C230 APVCC VOUT C141 0.1uF C135 0.1uF 0.1uF CTRL N-BP C234 C166 C236 C158 10uF 0.1uF 10uF C223 220uF C194 C224 C140 2125 0.1uF 0.1uF...
  • Page 28: Circuit Diagram (Main Board: 2/4)

    Jun. 2014 GP-10 Circuit Diagram (Main Board: 2/4) fig.d-main2.eps@L TO GK BOARD A2001WR2-14P GK+7V GK+7V 1SS362FV(TPL3) 1SS362FV(TPL3) GK+7V R244 1608 C322 GKVOL 22uF R243 C321 C320 C326 C327 C323 0.01uF 0.01uF 22uF 1608 GK-GTR-SIGNAL GK-7V STR(1:6) SW1-B SW1-A GAIN 1 : -16.8dB...
  • Page 29 Jun. 2014 GP-10 fig.d-main2.eps@R TP185 D+3.3 GK+7V GK+7V GK+7V 1SS362FV(TPL3) 1SS362FV(TPL3) TP186 R124 R190 220k 3.9k 0.5% 1SS387(TPH3.F) 0.5% GK-VOL R194 GK+7V 4.7k NJM2904M-TE3 R188 0.5% 2.2M TP134 0.1uF D+3.3 NJM2904M-TE3 TP187 1SS387(TPH3.F) GK-SW0 A+5.0 R189 R193 1.8k 3.3k C345...
  • Page 30: Circuit Diagram (Main Board: 3/4)

    Jun. 2014 GP-10 Circuit Diagram (Main Board: 3/4) fig.d-main3.eps@L R179 R161 AUX IN R181 R174 C149 C150 1000pF 1000pF HTJ-035-10ABZ AK4556 A+3.3 AD/DA 2.31Vpp max DA 2.31Vpp max +0.46dBu max +0.46dBu max NOR STR TP27 TP36 Gain -8.1dB 1608 TP125...
  • Page 31 Jun. 2014 GP-10 fig.d-main3.eps@R Gain +9.9dB TP142 TP133 GK+7V UnPop C136 10pF PHONES-SW D10 UnPop TP153 R168 47k TP63 TP60 0.5% C148 R172 10uF R175 3/4W 3/4W 0.5% C112 HEADPHONES R176 C145 220uF R164 IC22 10uF 100k NJM4580M(TE3) DTC614TU T106...
  • Page 32: Circuit Diagram (Main Board: 4/4)

    Jun. 2014 GP-10 Circuit Diagram (Main Board: 4/4) fig.d-main4.eps@L D+3.3 D+3.3 RA33 EXB28V220JX CTL2-LED R122 EXP-PEDAL-LED R127 CTL1-LED R155 GAIN-CLK R116 XSF-WP For J-TAG R152 RA32 XMUTE R159 EXB28V220JX GAIN-DATA MA(0:15) R149 XOFF-PWR MA(15) RA28 XICE-REST AA15 MA(14) XMRDMRAS XMRD-MRAS...
  • Page 33 Jun. 2014 GP-10 fig.d-main4.eps@R EA(0:14) D+1.15 RA10 ED(0:15) EA(14) D+3.3 EA(13) C122 EA(12) R120 0.1uF EA(11) EA(10) EA(9) TC7WU04FU(TE12L.F) R118 TC7WU04FU(TE12L.F) RA12 EA(8) EA(7) EA(6) 0.1uF D+1.15 EA(5) R114 RA21 EA(4) EA(14) TC7WU04FU(TE12L.F) EA(3) EA(13) C102 C125 EA(2) EA(12) 0.1uF EA(1) E3SB16.9344F12D33...
  • Page 34: Circuit Board (Panel, Gk, Exp, Enc Board)

    Jun. 2014 GP-10 Circuit Board (Panel, GK, Exp, Enc Board) fig.b-main1.eps...
  • Page 35 Jun. 2014 GP-10 fig.b-main2.eps...
  • Page 36: Circuit Diagram (Panel, Gk, Exp, Enc Board)

    L-7104SRT RD901F-40-15F-B50K-00DQ7 [CTL 1 LED] [PEDAL DOWN] A2001WR2-2P 50kB SKQKAKD010 for Back Light(orange) TP19 50kB RD901F-40-125F-B50K-00D D+3.3 To Main Board CN 3 ENC BOARD GP-10 WIRING2(PANEL) RE111F-40B3-15F-20P RE111F-40B3-15F-20P GP-10 RIBBON CABLE 3P L=55X5X5 P=2.0 GP-10 RIBBON CABLE 3P L=55X5X5 P=2.0...
  • Page 37 TCS5093-1042577 STR(1) STR(2) STR(3) STR(4) STR(5) STR(6) STR(7) GKS(1:4) STR(7) STR(6) STR(5) STR(4) STR(3) STR(2) STR(1) GP-10 WIRING W3 (INPUT) To Main Board CN 6 GK BOARD EXP BOARD GP-10 WIRING W1 (EXP) To Main Board CN 2 RK11K1140AFG...

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