Alesis E-DRUM TOTAL Service Manual Download Page 20

16

Parts List

+++++

603010166

CAP CERAMIC SMD

200pf/50V +10%-10% 0603

2.02000 PCS C308-309

+++++

603010121

CAP CERAMIC  SMD

1200pf/50V +10%-10% 0603

2.02000 PCS C305-306

+++++

603010009

CAP CERAMIC  SMD

0.001uf(1000pf)50V +10% -10% 0603 SMD

20.20000 PCS

C332-333 C336-337 C404
C407 C409 C411 C414 C417
C420 C423 C425 C427
C601-606

+++++

603010014

CAP CERAMIC  SMD

0.01uf/50V +10% -10% 0603 SMD

2.02000 PCS C204 C208

+++++

603010019

CAP CERAMIC  SMD

0.1uf/50V +10% -10% 0603 X7R

37.37000 PCS

C102 C104 C106-107 C109
C112 C115 C201-203 C205
C210-218 C220-223 C247
C302 C312 C321 C323 C339
C343 C346 C429-430 C432
C434 C436

+++++

603010057

CAP CERAMIC  SMD

0.22uf/50V +20% -20% 0603

8.08000 PCS

C405 C408 C412 C415 C418
C421 C424 C428

+++++

603010129

CAP CERAMIC  SMD

1uf/50V +10%-10% 0603

12.12000 PCS

C110-111 C116 C250 C403
C406 C410 C413 C416 C419
C422 C426

+++++

603010059

CAP CERAMIC  SMD

2.2UF/16V +20% -20% 1206

2.01000 PCS C209 C219

+++++

603010194

CAP CERAMIC SMD

10UF/50V +20%-20% 1206 X5R

1.00500 PCS C224

+++++

603020002

CAP ELECT SMD

10uf/16V+/-20% 4.5x3mmTAPE

REEL RV2-

16V

18.09000 PCS

C233 C301 C303-304 C307
C310-311 C313-320 C322
C330-331

+++++

603020007

CAP ELECT SMD

47uf/6.3V +/-20% 4*5MM

4.02000 PCS C338 C342 C347 C438

+++++

606010009

Ferrite Bead SMD

600R@100Mhz 0603

24.24000 PCS

L201-204 L209 L301-308
L402 L404 L406 L408 L410
L412 L414 L416 L418-L420

+++++

606010006

Ferrite Bead SMD row

SMBG3216K4-102

4.02000 PCS AL201-204

+++++

608010004

Switch Diode SMD

IN4148 SOP TYPE SMD

20.10000 PCS

D201 D202  D401-402 D404-
405 D407-409 D411-412
D414-415 D417-418 D420-
421 D423-425

+++++

608040043

Schotthy Diode SMD

Schotthy Diode SMD 1N5817W SOD-123FL

8.04000 PCS

 D403 D406 D410 D413
D416 D419 D422 D426

+++++

609010006

Transistor SMD

BC817-25L SOT-23 NPN

10.05000 PCS

Q102 Q201-202 Q204 Q206
Q208 Q210 Q303 Q308-309

+++++

609010005

Transistor SMD

BC807-25L SOT-23 PNP high frequency low
power

6.03000 PCS

Q203 Q205 Q207 Q209
Q211 Q304

+++++

608040026

Schotthy Diode SMD

BAS70-05 SOT23 dual common cathode

2.01000 PCS D101 D301

+++++

6099900070

FET SMD

AO3401A P-change SOT-23

1.00500 PCS Q101

+++++

601010993

IC SMD

A2S LQFP144 TYPE MEDELI

1.00000 PCS IC201

+++++

601011129

IC SMD

RESET IC PLD3025CTA SOT-23

1.00000 PCS IC204

+++++

6010101150

IC SMD

PCM1754DBQR

1.00000 PCS IC301

+++++

6010101000

IC SMD

AT24C04 2.7-5V SOP TYPE ATMEL AT

1.00000 PCS IC203

+++++

6010109330

IC SMD

AMS1117-3.3 SOT-223 linear regulater 3.3V 1A
AMS

1.00000 PCS IC102

+++++

6010104220

IC SMD

LM358 SOP TYPE

4.00000 PCS IC401-404

+++++

6010113460

IC SMD

MS6308GTR Class AB Stereo Headphone Driver
SOP8 (MOSA)

1.00000 PCS IC303

+++++

6010101130

IC SMD

NJM4580 DUAL LOW NOISE DMP8 TYPE

2.00000 PCS IC302 IC304

+++++

6010103070

IC SMD

74HC4051D SOP16 TYPE NXP

1.00000 PCS IC405

+++++

610030024

Taping Crystal SMD 49S

12MHz ±20PPM 20PF (HC-49S-SMD) WEJ

1.00500 PCS X201

+++++

6010110190

IC SMD

MX29GL128FHT2I-90G TSOP56 90ns Lead-free
with Vcc: 2.7V~3.6V MXIC

1.00000 PCS IC202

Replace

6010112070

IC SMD

MX29GL128FLT2I-90G 128Mbit Flash Memory
TSOP56 Macronix

1.00000

+++++

602010262

Resistor SMD

82K ohm(1/8w)+5%-5% 0603

4.04000 PCS R421 R428 R435 R442

+++++

6090100680

Transisitor SMD

2SD2114KT146W NPN 500mA 20V Muting
Transistor SOT-346 ROHM

4.00000 PCS Q301-302 Q306-307

++++

628140004

jump

single flat cable 4mm

2.00000 PCS L207 L208

++++

628110046

Nylon buckel

R3545 black 

3.5*H6.1*

6.4 mm

1.00000 PCS

++++

60308009801 CAP ELECT DIP

220uf/10V +20%-20% 6.3*7mm DIP PIN length
3.5+/-0.3MM

1.00000 PCS C105

+++

301110012

screw  BB

2.6*8BB black “+” PWB no harden

4.00000 PCS

++

301110025

screw  BB

3*8BB black Zn plating “+” PWB

6.00000 PCS

++

641011420

label

White word on black 50*18mm

1.00000 PCS

Summary of Contents for E-DRUM TOTAL

Page 1: ...recipient you are hereby notified that any review dissemination distribution or duplication of this document is strictly prohibited If you are not authorized please contact Alesis and destroy all cop...

Page 2: ...Manual shall be solely your responsibility and Alesis shall have no liability for any such repairs or service work All such service or repairs are performed at the sole risk of the person performing...

Page 3: ...E WITH ANY ALESIS DISTRIBUTOR OR AUTHORIZED REPAIR SERVICE CENTER IN THE PROVISION OF REPAIR SERVICES OR TO BE OR MAKE REPAIRS AS AN AUTHORIZED SERVICE CENTER ALL REPAIRS DONE BY ANY ENTITY OTHER THAN...

Page 4: ...s heat registers radiators or other heat producing equipment 7 Ventilation When installing the product make sure that the product has adequate ventilation Improperly ventilating the product may cause...

Page 5: ...DIGITAL DRUM SERVICE MANUAL LDLY crash hi hat snare ride tom 3 tom 1 tom 2 hi hat control kick control...

Page 6: ...0 1 4 22 Frequently Asked Questions 28 1 0 General Exploded Drawing and List 5 Contents Circuit Boards PCB Boards Diagnosis Parts List Panel Display descriptions 3 Assembly Exploded Drawing and List 6...

Page 7: ...playback of a pattern See Playing Along with Patterns for more information 7 Pattern Button Press this button to enter Pattern Mode Press both this button and the Tempo Button simultaneously to use t...

Page 8: ...onitor amplifier or PA system Adjust the volume of these outputs with the Volume Knob on the top panel 4 Phones Output Connect standard 1 8 stereo headphones not included to this output Adjust the vol...

Page 9: ...General Exploded Drawing and List 5...

Page 10: ...Assembly Exploded Drawing and List 6...

Page 11: ...Assembly Exploded Drawing and List 7...

Page 12: ...spec Description QTY Assembly Exploded Drawing and List 8...

Page 13: ...Assembly Exploded Drawing and List 9...

Page 14: ...Main Board Schematic 01 Circuit Boards 10...

Page 15: ...Circuit Boards Main Board Schematic 02 11...

Page 16: ...Circuit Boards 12 I O Board Schematic...

Page 17: ...Function Board Schematic 1 Function Board Schematic 13 Circuit Boards...

Page 18: ...der wire lead Sn 0 3Ag excluding copper 0 00060 Kg 901010013 Stannum of cord sotder wire lead Sn 0 3Ag 0 7Cu 1 0mm FLUX 2 2 0 00140 ROLL 101030366 Function board ASSY AI part DD401L 1 00000 SET 504030...

Page 19: ...000 PCS R105 R202 R204 R222 R224 R226 R228 R230 R232 R326 327 R335 R338 R345 346 R317 602010189 Resistor SMD 8 2K ohm 1 8w 5 5 0603 4 04000 PCS R302 303 R322 323 602010018 Resistor SMD 10K ohm 1 8w 5...

Page 20: ...or SMD BC817 25L SOT 23 NPN 10 05000 PCS Q102 Q201 202 Q204 Q206 Q208 Q210 Q303 Q308 309 609010005 Transistor SMD BC807 25L SOT 23 PNP high frequency low power 6 03000 PCS Q203 Q205 Q207 Q209 Q211 Q30...

Page 21: ...01110025 screw BB 3 8BB black Zn plating PWB 4 00000 PCS 301270015 Square head screw M6 33 Nickel plating machine nail hardened 5 00000 PCS 631040503 Drum pad EVA LDLK EVA SIZE 11 11 8mm 1 00000 PCS 6...

Page 22: ...D37 4 L550mm x 2 D37 4 L450mm x 2 D25 5 L350mm x 1 D25 5 L300mm x 2 1 00000 SET 102370018 Fixed pipe and pipe bandle backel DD512 2 00000 SET 21201020104 Pipe and pipe bardle backel Nylon and fibre i...

Page 23: ...ng 1 00000 PCS 650000016 Cardboard III DD602 B B 25 25cm 2 00000 PCS 644001284 Polyfoam A low density size 200 150 50mm 1 00000 PCS 644001285 Polyfoam B low density size 590 110 65mm 1 00000 PCS 32207...

Page 24: ...Main Board 1 Main Board 2 PCB Boards 20...

Page 25: ...PCB Boards 21 Function Board Schematic...

Page 26: ...ference etc 3 Check if the buttons knobs LED and jacks are installed correctly not tilt or loose no unreasonable gaps all buttons are fixed at the same height level Self test Items Version Audio FUNCK...

Page 27: ...cilloscope is connected to the L R channels check that it outputs an sine wave of 440 5Hz 1K 5Hz 10K 20Hz When it is muted use the oscilloscope to check the distortion and amplitude of the output sine...

Page 28: ...pressed the display will show the current button value and sound a Dee tone If there is any error it will produce a Bang tone and the display will show Err This image indicates no button has been pres...

Page 29: ...to start the test The panel LEDs will turn one by one then finally all LEDs turn on Press CLICK to exit this test 5 PAD Press the buttons to select C04 then press START STOP to enter this test Or pres...

Page 30: ...press the START STOP button the display will show APS all passed 3 If there are errors for example only the first and third dots light up You can press the START STOP button to check the error detail...

Page 31: ...ack Detailed errors and error numbers Error Error number on screen IRAM E01 XRAM E02 ROM E03 EEPROM E04 ADC E05 USBMIDI E06 8 ERP Press the buttons to select C07 Press START STOP it will show the ERP...

Page 32: ...lator and capacitors 4 Check the signal 3 3V and RESET when power on the signal of RESET will rise to 3 3v it is delayed 500ms than the signal of 3 3V and will always maintain 3 3v if not check the re...

Page 33: ...f playing pattern or striking drum the signal is changed If the signal is not normal check the line of main chip A2 such as AR208 check whether short cut or open circuit change A2 chip if necessary b...

Page 34: ...se 3 If no keys be pressed the signal of PIN 6 7 8 in CON701 is low 4 If un normal check whether short cut or open circuit between resisters and capacitors 5 The LED Display error 1 Check the LED and...

Page 35: ...e signals IC203 1 IC203 2 IC203 3 IC203 7 the output should be low the output of IC203 5 and IC203 6 are high c If above is ok replace the IC203 7 USB Jack error 1 Check the welding of USB jack CON203...

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