Roland EXR-5 Service Manual 电路图.pdf

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1、EXR-5Oct.2003 SERVICE NOTES Issued by RES First edition SPECIFICATIONS2 DISASSEMBLY3 LOCATION OF CONTROLS4 EXPLODED VIEW (TOP)6 EXPLODED VIEW (BOTTOM)7 KEYBOARD PARTS LIST8 PARTS LIST 10/13 HOW TO SAVE - HOW TO VERSION UP14 HOW TO VISUALIZE THE SOFTWARE VERSION14 HOW TO SAVE THE SOFTWARE ON AFLOPPYD

2、ISK14 HOW TO UPDATE THE SOFTWARE15 FACTORYSETUP15 TEST MODE16/22 BLOCK DIAGRAM24 CIRCUIT BOARD (MAIN)26 CIRCUIT DIAGRAM (MAIN 1/6)28 CIRCUIT DIAGRAM (MAIN 2/6 - XP section)30 CIRCUIT DIAGRAM (MAIN 3/6 - KEY section)32 CIRCUIT DIAGRAM (MAIN 4/6 - MEMORY section)34 CIRCUIT DIAGRAM (MAIN 5/6 - FDC sect

3、ion)36 CIRCUIT DIAGRAM (MAIN 6/6 - USB section)37 CIRCUIT BOARD (JACK)38 CIRCUIT DIAGRAM (JACK)40 CIRCUIT BOARD (CONTROL)42 CIRCUIT DIAGRAM (CONTROL)44 CIRCUIT BOARD (PHONES)45 CIRCUIT DIAGRAM (PHONES)46 CIRCUIT BOARD (VOLUME)45 CIRCUIT DIAGRAM (VOLUME)46 CIRCUIT BOARD (SWITCH)45 CIRCUIT DIAGRAM (SW

4、ITCH)46 CIRCUIT BOARD (RIGHT-LEFT CONTACT)48 CIRCUIT DIAGRAM (RIGHT-LEFT CONTACT)48 SN00072K6018540Printed in Italy EXR-5 interactive arranger TABLE OF CONTENTS Copyright 2003 by ROLAND CORPORATION All rights reserved. No parts of this publication may be reproduced in any form whithout the written p

5、ermission of ROLAND CORPORATION. RadioFans.CN 收音机爱 好者资料库 Oct.2003 SPECIFICATIONS Keyboard: 61 keys, velocity sensitive Sound source: PCM samples Max polyphony: 64 voices Tones: 510 panel sounds + 542 XG compatible voices + 256 GM2 compatible sounds Drum Kits: 20 Drum Kits, 11 XG-compatible Drum Kits

6、 + 9 GM2- compatible Drum Kits Multitimbral parts: 19 Compatibility: GM2, GS, XG Lite Display type: New large backlit custom display Panel controls: VOLUME knob, ACCOMP/KEYBOARD BALANCE buttons, TEMPO/DATA buttons, BENDER/ MODULATION lever, FAMILY buttons, SELECT buttons, numeric buttons 09, 8 assig

7、nable TONE family buttons Music Styles: 103 Styles in Flash memory (84 factory + 19 changeable) One Touch: 2 x 84 Orchestrator: 3 levels: Drum Pressing the button 2, you select Le (LED TEST); Pressing the button 3, you select Lc (LCD TEST); Pressing button 4, you select Be (PITCH BENDER TEST); Press

8、 0 to get back to the main menu. Sw Le Lc Be TEST MODE EXR-5 1717 SWITCH TEST Pressing button 1, you enter the Switch test: Press the buttons on the control panel one by one in sequence. The display visualizes the name of the button pressed and you hear a sound. The switch test ends when all the con

9、trol panels buttons have been pressed and the system goes automatically back to the main menu (Sw, Le, Lc, Be). If you want to exit before pressing all the buttons, you can go back to the main menu (Sw, Le, Lc, Be) by keeping the buttons 1 and 0 pressed at the same time. LED TEST Pressing button 2,

10、the display visualizes : TEST LED The LEDs light up in sequence. At the end of the sequence they are all on. To exit, press button 0 (Exit). LCD TEST Pressing button 3, the display visualizes: ON OFF Pressing button 1 (ON), the display visualizes: Press button 0 (Exit) to get back to the previous me

11、nu page. Pressing button 2, the display shows the characters and symbols that are visualized when off. Press 0 (Exit) twice to go back to the main menu. Oct.2003 1818 PITCH BENDER TEST Pressing button 4, the display visualizes: OFF 0 Moving the Pitch Bender lever onwards, the value changes from OFF

12、to ON. When releasing it, the value changes from ON to OFF. Moving the lever all leftwards, the display visualizes 128; moving the lever all rightwards, the display visualizes 127. Releasing the lever in central position, the display visualizes 0. Press 0 (Exit) twice to go back to the main menu. (P

13、2) Rear Panel Test Go to main menu and press button 2. The display visualizes: Connect a Sustain Pedal (ie.:DP-2) to EXR-5 FOOT SWITCH output. Press button 1 to select the pedal test. Nothing is visualized on the display. Foot MIDI Press and release the pedal. The display visualizes: XXX: ON if the

14、pedal is full pressed; OFF if the pedal is released. Press 0 (Exit). MIDI Test Pressing button 2, the display visualizes: After connecting the Midi cable by short-circuiting the IN / OUT sockets, the display visualizes: OK (successful connection) or ER (connection failed). To exit press button 0 (Ex

15、it) then, press button 1 Sus XXX IN OUT EXR-5 1919 (FD) Floppy Disk Test Pressing button 3, the display visualizes: Then: Insert an unprotected and formatted HD floppy disk into the floppy disk driver. After a few seconds the display visualizes: The system automatically writes and reads the disk. Wa

16、it for the test result before leaving test mode: OK : if the test is successful; Disk Error: if there are any writing or reading problems; WRProt: if a protected disk has been inserted. FD TEST Insert Disk OK or Er Once the test has been completed, extract the disk. To exit press the button 0 (Exit)

17、. KEYBOARD TEST Pressing button 2 on the main menu, the display visualizes: When you press the keys, the display visualizes the number of the key pressed and its velocity value. YY: Key (from 36 to 96) XXX: Velocity value To exit press the button 0 (Exit). AUDIO TEST CAUTION: Make sure the instrumen

18、t is powered by an adaptor SA165A-1250U-3. Pressing button 3 on the main menu, the display visualizes: YY XXX Si Ft Ef Oct.2003 2020 Pressing button 1, the display visualizes: SINE Test procedure: 1. Insert a stereo jack into the headphones socket; 2. Put the volume potentiometer at max; 3. Check by

19、 an oscilloscope that the signals at the stereo jack have the following values (tolerance +/- 5%): LEFT RIGHT Amplitude3,10Vpp 3,30Vpp Frequency880Hz 1760Hz To exit press button 0 (Exit). NOTE: The audio test can also be carried out when powering on. In order to do it, turn the instrument on while k

20、eeping the button 3 pressed. Frequency test (FT test) Pressing button 2 you enter FT test. The display visualizes: Pressing button 1, you hear a sine sound of 100 Hz coming from both right and left loudspeakers and the display visualizes: To exit press button 0 (Exit). If you press button 2, you hea

21、r a sine sound of 1000 Hz coming from both right and left loudspeakers and the display visualizes: To exit press button 0 (Exit). If you press button 3, you hear a sine sound of 5000 Hz coming from both right and left loudspeakers and the display visualizes: To exit press the button 0 (Exit) twice.

22、f 1 f 2 f 3 100 Hz 1000 Hz 5000 Hz EXR-5 2121 Effect Test On Audio Test menu, pressing button 3, the display visualizes: Pressing button 1, you select REVERB TEST; Pressing button 2, you select CHORUS TEST; Reverb test REV CHO Pressing button 1, the display visualizes: You hear a reverbered drum sou

23、nd from the loudspeakers. To exit press button 0 (Exit). Chorus test Pressing button 2, the display visualizes: You hear a square wave sound with chorus effect coming from the loudspeakers. To exit press button 0 (Exit) 3 times. MEMORY TEST Pressing button 4 on the main menu, the display visualizes:

24、 M1 M2 Pressing button 1, the display visualizes: Pg Ra Fl Pressing button 1 to enter Pg, the display visualizes: Reverber Chorus WAIT Oct.2003 2222 Then, the display visualizes the test result: Ok: test succeeded Er: test failed To exit press button 0 (Exit). Pressing button 2 (to enter Ra), the di

25、splay visualizes: Wait Then, the display visualizes the test result: Ok: test succeeded Er: test failed Fl test is deactivated. Press 0 to get back to the main menu. Press button 2, the display visualizes: Wr Eram Pressing button 1 (Wr), the display visualizes: Wave Rom Once the test is completed, t

26、he display visualizes the test result: Ok: test succeeded Er: test failed Press 0 to get back to the main menu. Pressing button 2 (Eram), the display visualizes: Eram Test Once the test is completed, the display visualizes the test result: Ok: test succeeded Er: test failed To exit press button 0 (E

27、xit). Press it again to get back to the main menu. To exit, turn the power off. EXR-5Oct.2003 25242524 BLOCK DIAGRAM ADDRESSBUS DATA BUS D0-15 CKIN D0-7 IC9 LCD IC2 XCS1 CLK IN Q1,Q2 FDD LATCH D0-7 XRST & A1-21 CS1 PD0-7 XTAL XRST IC8 16MHz D0-15 SSEN MATRIX AN6,7 XPORT XFLASH1 XFLASH2 MIDI XFLASH S

28、TYLE FLASH XECS SCAN SH2-uC IC2 MATRIX TX1 RESET 2,3,4,5,6 D0-15 SH2 GA A0,1 7.056MHz PHOTOBUFFER D0-7 XRST DRIVER IC3 XRST X1 3.5 DECODER A0,1 MUTE MAIN BOARD 16Mbit BENDER WP CS2 XRST ITAROLM008 D0-1 X2 IC38 D0-15 A0-21 LS0-3 LED A1-12 2x16Mbit DRAM CKOUT KEY IC3 RX1 XCS0 XCS IC1,IC2 OUT A0-5,19-2

29、1 IC36,IC37 DRIVER A20 MODULATION XRAS CS0 CK XCS XTAL 16Mbit RESET CAS LLCK PORT IC8 A1-21 RAS,CAS SS0-3 FDC IC1 SWITCH IC5 IC18 PROGR. FLASH X3 24.576MHz SOUND GENERATION CONTROL BOARD LINE OUTPUT L R IC6 AMPL. FOOTSWITCH VOLUME MUTE CNTRL SQUELCH Q4,Q17,Q18 MUTE Q2,Q3 AN3 POWER AMPLIFIER L+ L- R+

30、 R- SPEAKERLSPEAKERR KEYBOARD 61 KEYS EQUALIZER JACK BOARD D/A DATA LOUT ROUT IC31 IC14 IC47 LPF XGWAIT CS4 WP WPCNT WPCNT2 XF1RST XF2RST XF3RST RESET IC1 SWAP_ROM XSTYLE SWAP_ROMXFLASH1 XFLASH2 USB CONTR. A XP 64 M RAS WAVEROM RAS ED D D RAM WD EWE IC26 XRST CAS ED IC24 WE D A EA UCAS WA IC28 A 4 M

31、 D0-15 A1-6 XUSB UDP UDM VBUS IC8,IC5 12 MHz X4 XTAL MAXXBASS IC3 IC4 IC9 BUFF. AMP_POWER+5V -SUPPLY POWER +12V + DC IN 12V 2A SWITCH BOARD PHONES BOARD L R +3.3V USB MUTE CNTRL Q5,Q6 XRST 14.112MHz 28.224MHz ADDRESS BUS DATA BUS CS BUS D 1 2 3 4 10 20 3 2 1 JK1 1 2 3 POWER SWITCH 12 Oct.2003 2626 C

32、IRCUIT BOARD (MAIN) View from component side EXR-5 2727 View from solder side CIRCUIT BOARD (MAIN) EXR-5Oct.2003 29282928 CIRCUIT DIAGRAM (MAIN 1/6) RXD1 FDCCONT XFDCDEND XFDCINT XFDCINT FDCCONT XPCS XFDCACK SDA XFDCDEND XDREQ0 FDCCONT XXP6INT XFDCDEND XGACS0 XFDCREQ XFDCINT XGACS0 XDACK0 XUSBCDREQ

33、XXP6INT XXP6INT XUSBCDACK TXD1 FWP MD1 XGINT XPWAIT XGINT XGWAIT XFDC XLCDREQ XGINT XGWAIT XFDC XPCS LCDLE LCD7 LCD5 LCD2 LCD0 LCD2_1 LCD0_1 LCD7_1 LCD5_1 LCDLE_1 LCDRW LCDRW_1 SENDLSENDR RXD1 TXD0 AN5 TXD0 RXD1 TXD1 SC1 DMASEL XFDCREQ DMASEL XLCDREQ XDREQ0 XLCDACK XDACK0 XLCDACK XFDCACK AN7 RXD0 FW

34、P XGACS1 XGACS1 RXD0 RXD0 LCDRS XGACS1 LCDRS_1 XPORT MUTE XFDC XPORT MUTE DMASEL SDA SDA SC2 LEDEN DAMP AN6 SCK SCK SCK SC4 SC3 XGACS0 XPCS XPORT MD1 LEDEN1 XF1RST XF2RST XF3RST XSTYLE XCASL WPCNT WPCNT2 XF1RST WPCNT RDWR RDWR XRAS WPCNT2 WPCNT XFLASH RDWR XRAS XCASH XSTYLE XRAS XCASH SWAP_ROM XCASH

35、 XSTYLE XCASL XFLASH SWAP_ROM XFLASH WPCNT2 XCASL XF2RST XF3RST SSD1 SSD2 SSD0.7 SSD1 SSD2 SSD3 SSD4 SSD3 SSD4 SCD5 SCD4 LS2 SS2 LS1 LS0 SCD6 SCD2 LLP SCD7 SCD0 SS1 SSEN SS0 SCD2 SCD1 LS3 SCD3 SCD0 SS3 SCD3 SCD4 SCD6 SCD7 SCD1 SCD5 LS0 SCD4 SSEN SCD0 SS3 LLP SS1 SS0 SCD1 SCD7 SCD6 LS2 LS3 SS2 SCD5 L

36、S1 SCD3 SCD2 VLCD XUSBCDREQ XUSBCDACK XUSBCINT XUSBCINT XUSBC VBUS XUSBCDREQ UDP XUSBC XUSBCINT UDP XUSBCDACK UDM UDM VBUS XUSBC XDACK0 XDREQ0 XKEY A15 XRST XRST D13 D6 A14 XWRL A18 A7 A2 A4 XRD D4 SSD5 A18 A16 A16 A5 XRST XWRL A11 A9 A19 A6 XRD D13 D6 XWRL D7 A12 XRST XRST XRD XWRL SC0 D10 XRD A6 A

37、2 D2 XRST XRD XWRL D0 XRST D11 XWRL D14 D12 D1 D5 A21 XRD XRD D14 SSD7 D0 A3 D3 A0 KSCLK XWRL XRST SSD6 XWRL A9 SSD7 D15 D0 A13 XKEY A15 D4 D12 A19 D5 SSD5 A8 D11 A18 A2 A4 A4 SSD6 D6 SSD0 A19 D1 D3 A0 KSCLK XRST XRD D9 A14 SSD0 A17 A3 D5 D3 A0 A6 D2 D7 D8 D8 D0.15 D2 A12 D9 D7 D4 A1 A1 A1 D15 D1 A5

38、 A5 A7 D2 XWRL A11 A3 D1 A10 A8 A21 A21 XKEYINT D6 D7 D4 A17 D10 D0 A13 A10 D5 D3 XKEYINT MOD BEND ER 5VDFILTRO A0.21 D0.15 D0.15 GACLK GACLK LCD2 LCDRW LCD5 LCDLE LCD0 LCD7 LCD3_1 LCD3 LCD1_1 LCD1 LCD1 LCD3 LCDRS LCD6 LCD4_1 LCD6 LCD4 LCD6_1 LCD4LCD4_1 LCD2_1 LCD0_1 LCDRW_1 LCD7_1 LCD3_1 LCD1_1 LCD

39、6_1 LCD5_1 LCDLE_1 LCDRS_1 Sr0 Sr0 5VDFILTRO_1 MUTE BENDER MOD DAMP MUTE DAMP LEDEN1 BENDER MOD A A +12V A 5VD 5VREF 5VD 5VD 5VD 5VREF 5VD 5VREF 5VD 5VD 5VD 5VD 5VD 5VD 5VD 5VD 5VREF 5VD 5VD 5VD 5VD 5VD 5VD 5VD 5VD 5VREF 5VD 5VD 5VD REF D D D D REF REF REF D D D REF D D D D D D D D D D D D D D D D D

40、 D D D REF D D REF D D D D D D D 5VD D D D 5VREF 5VD 5VD5VD D D D D D D 5VD D 5VD 5VREF REF D D DD 5VD D 5VD D 5VD D 5VD D 5VD D CONT ROL BUS ADDR ESS BUS DAT A BUS A 0.21 D 0.15 SUST MOD BEND MODSE L 28.224MH z 28.224MHz (1lot : HD64F7017F28) RESET MPU FLASH WRITE ONLY MUT E XRS T TESTING TESTING T

41、EST STANDB Y LS3 LS2 LS1 LS0 SS3 SS2 SS1 SS0 SSEN SCD0 SCD1 SCD2 SCD3 SCD4 SCD5 SCD6 SCD7 LLP 14.112MH z R1100s RA40 4X100s 18 27 36 45 C36 22pFs R153 220s C49 1uF16s L40BK2125HM102 RA17 8X10Ks 4 5 6 7 8 9 3 2 1 R26 100s IC7 TC7S32F 1 2 4 53 L37BK2125HM102 R21 3K3s TP TP6 TP NIU R161 0s NIU RA14 8X1

42、0Ks 4 5 6 7 8 9 3 2 1 C57 100nFs C21 22pFs C366 100pFs NIU R156NIU IC3 TC160G22AF_1253 NC 1 VDD 2 VSS 3 MIDIIN 4 PWM2 5 D0 6 D1 7 D2 8 D3 9 VDD 10 D4 11 D5 12 D6 13 D7 14 VSS 15 CS0 16 CS1 17 VDD 18 CS2 19 VSS 20 A21 21 A19 22 A18 23 VDD 24 A6 25 A5 26 A4 27 A3 28 VSS 29 A2 30 A1 31 A0 32 VSS 33 VDD

43、 34 NC 35 NC 36 NC 37 NC 38 VSS 39 CLKOUT 40 VSS 41 XRESET 42 XLCDREQ 43 VSS 44 XDACK 45 XRD 46 XWR 47 XIREQ 48 WAITOUT 49 VSS 50 ECS0 51 ECS1 52 ECS2 53 ECS3 54 VSS 55 ECS4 56 ECS5 57 ECS6 58 ECS7 59 VDD 60 ECS8 61 ECS9 62 ECS10 63 VSS 64 ECS11 65 ECS12 66 ECS13 67 ECS14 68 PWM1 69 VSS 70 VDD 71 NC

44、 72 NC 73 VDD 74 VSS 75 EXINT0 76 EXINT1 77 EXINT2 78 EXINT3 79 EXINT4 80 VSS 81 P0 82 P1 83 P2 84 P3 85 P4 86 P5 87 P6 88 P7 89 VDD 90 ENCA 91 ENCB 92 DC TEST 93 VSS 94 SS0 95 SS1 96 SS2 97 SS3 98 SSEN 99 LS0 100 LS1 101 LS2 102 LS3 103 VSS 104 LLCK 105 VDD 106 VSS 107 NC 108 NC 109 VSS 110 VSS 111

45、 PD0 112 PD1 113 PD2 114 PD3 115 VSS 116 PD4 117 PD5 118 PD6 119 PD7 120 VDD 121 EXWAIT0 122 EXWAIT1 123 EXWAIT2 124 TEST 125 RS 126 RXW 127 LE 128 VSS 129 LP0 130 LP1 131 LP2 132 LP3 133 LP4 134 LP5 135 VSS 136 LP6 137 LP7 138 VDD 139 VSS 140 CLKIN 141 VSS 142 VDD 143 NC 144 R13 0s NIU C19 100nFs L

46、10BK2125HM102 L20BK2125HM102 R151NIU C16 33uF16s IC34E TC74VHCT00AF 147 RA10 8X10Ks 4 5 6 7 8 9 3 2 1 R214 NIU L21BK2125HM102 R8 NIU C365 100pFs NIU R15510Ks R154 220s R112 470s NIU R199 220s C23 10nFs C285 100nFs C20 470pFs RA8 4X10Ks 45 6 7 8 3 2 1 FDC SECTION XRD XWRL XFDC XFDCINT XDACK1 XDREQ1 X

47、FDCDEND A0.1 D0.7 FDCCONT XFDCRST RA5 8X10Ks 4 5 6 7 8 9 3 2 1 C360 100nFs RA184X47s 18 27 36 45 RA9 4X47s 18 27 36 45 C50 100nFs L36BK2125HM102 C34 22pFs RA21 4X10Ks 45 6 7 8 3 2 1 R152NIU RA2 8X10Ks 4 5 6 7 8 9 3 2 1 L33BK2125HM102 L11BK2125HM102 RA38 8X10Ks 4 5 6 7 8 9 3 2 1 IC4C TC7W04F 62 IC33C

48、 TC7WU04F NIU 62 R1547s C345 100nFs USB SECTION D0.15 A0.6 XRD XWRL XUSBC UDP UDM XUSBCDREQ XUSBCDACK XUSBCINT XRESET VBUS C348 33uF16s L7BK2125HM102 R24 10Ks IC4A TC7W04F 17 R22 270s C38 22pFs MEMORY BANK SECTION D0.15 RDWR XRAS XRD XCASH XCASL XSTYLE XF1RST XFLASH XWRL WPCNT A0.21 SWAP_ROM WPCNT2 XF2RST XF3RST IC33D TC7WU04F NIU 84 IC4B TC7W04F 35 RA74X47s 18 27 36 45 R117100s C32 22pFs IC34A TC74VHCT00AF 1 2 3 IC4D TC7W04F 84 R162 10Ks RA42 4X100s 18 27 36 45 IC33A TC7WU04F NIU 17 C347 100pFs IC6 P2008A NIU XIN/CLK 1 DIV2 3 VSS 4 SSON 5 MODOUT 6 SR0 7 VDD 8 XOU