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LEVEL

P/N

DESCRIPTION

QTY

REF

Q02   BOM

2

TE10200601

6P CONNECTOR 

1

J14

2

TE612000202

2P CONNECTOR

2

J11,16

2

WS073307IC

WASHER

2

(U3)

2

0-05-1399

RESISTOR 3.9O

2

R91,92

2

0-16-2210

RESISTOR 221O (SMD)1%

10

R4,9,10,46,47,65,71,79,80,83

2

0-16-3650

RESISTOR 365O (SMD)1%

1

R94

2

0-17-0103

RESISTOR 4×10K 1/16W

8

R7,8,16,33,34,56,64,70

2

0-17-0221

RESISTOR 4×220O 1/16W

8

R49,57~63

2

0-17-0470

RESISTOR 4×47O 1/16W

4

R6,85,86,90

2

1-08-0222

ELECT 22UF/16V

17

C31,40~48,51,54~57,75,76

2

1-08-0228

ELECT 2200UF/16V

2

C10,26

2

1-08-0333

ELECT 330UF/16V

1

C60

2

1-12-0102

ELECT 10UF/63V

2

C34,49

2

1-55-0561

CERAMIC 560P

14

C11~20,52,53,73,74

2

1-56-0104

CERAMIC 0.1UF

78

C1~4,9,21~25,27~30,32,33,35~39,50,61,
64~72,77~122

2

1-56-0151

CERAMIC 150P

4

C58,59,62,63

2

1-56-0221

CERAMIC 220P

4

C5~8

2

2-05-0111

TRANSISTOR J111

2

Q2,3

2

2-11-1317

IC LM317

1

U3

2

2-27-0060

IC AL3201

1

U11

2

2-50-4149

DIODE

6

D3,4,6,7,9,10

2

2-51-4401

TRANSISTOR 2N4401

2

Q1,6

2

2-51-4403

TRANSISTOR 2N4403

2

Q4,5

2

2-61-2417

IC LM1117

1

U12

2

2-61-7807

IC LM340MP

1

U13

2

2-62-0014

IC 74AHC14

1

U8

2

2-66-6256

IC DRAM 256K

2

U6,17

2

2-67-6257

IC SRAM 32K

1

U18

2

2-70-5206

IC MCF5206E

1

U15

2

2-71-0084

IC TL084

2

U4,7

2

2-71-3079

IC MC33079

1

U5

2

2-74-0181

IC TLP181

1

U2

2

2-75-1101

IC AL1101

1

U9

2

2-75-1201

IC AL1201

1

U10

2

2-77-0096

IC AL3101

9

U20~28

2

2-79-1818

IC DS1818

1

U1

2

2-80-0007

IC

1

U16

2

4-00-0002

5P MIDI

3

J1~3

2

4-02-0007

7P JACK

7

J4~10

2

4-14-0012

12P HEADER

1

J18

2

4-14-0016

16P HEADER

1

J17

2

4-14-0116

16P HEADER

2

J15,19

2

4-14-2601

26P HEADER

1

J13

2

5-03-0028

STANDOFF

1

(U3)

2

6-02-0003

SWITCH

1

S2

2

7-01-0024

CRYSTAL 12.288MHz

1

X1

2

7-01-0035

OSCILLATOR 54MHz

1

U19

2

9-40-0328

MAIN PCB

1

2

9-61-0121

IC

1

U14

1

9-79-0332

LED PCB ASS'Y

1

10

2

R10116

RESISTOR 100O 1/16W

3

R1~3

2

TE622000201

2P CONNECTOR

1

J1

2

3-02-0049

RED LED

3

D1~3

2

9-40-0332

LED PCB

1

Summary of Contents for Micron

Page 1: ...nd confidential information It is intended only for the use of those authorized by Alesis If you are not the authorized intended recipient you are hereby notified that any review dissemination distrib...

Page 2: ...to the 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 perfo...

Page 3: ...ED 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 AN AUTHORIZED ALESIS SERVICE CENTER SHAL...

Page 4: ...stoves 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...

Page 5: ...20kHz 0 20dB External In to Main or Aux Out Power Consumption 12 Watts max 100 240VAC 50 60Hz Physical Keyboard 37 keys velocity release velocity sensitive Real Time Controllers 3 360 degree Parameter...

Page 6: ...Confidential Alesis Service Manual 8 31 0147 A ALESIS MICRON Q02 COMPONENTS...

Page 7: ...melodic and or rhythmic motifs Arpeggiosand step sequences are examples of patterns Setups Setups combine multiple programs rhythms patterns and more They are the Micron s most powerful and most soni...

Page 8: ...OTTOM CHASSIS B TAKE OUT THE 7 PCS NUT OF 1 4 CONNECTORS FROM TOP PANEL C TAKE OUT THE 16 PCS SCREW FROM WHICH THE BOTTOM PANEL Fig 1 2 REMOVAL OF MAIN PCB AND LED PCB Fig 2 A REMOVAL THE 2 PCS SCREW...

Page 9: ...SCREW FROM THE TOP PANEL RIGHT PCB B REMOVAL THE 4 PCS SCREW FROM THE LCD PCB C REMOVAL THE 6 PCS SCREW FROM THE TOP PANEL CENTER PCB D REMOVAL THE 4 PCS SCREW FROM THE TOP PANEL LEFT PCB E REMOVAL T...

Page 10: ...WIRING DIAGRAM US EU UK AUS NZ...

Page 11: ...PACKING DIAGRAM US EU UK AUS NZ...

Page 12: ...EXPLODE DIAGRAM US EU UK AUS NZ SEQUENCIAL NO OF EXPLODE DIAGRAM WILL BE MARKED ON REF COLUMM OF BOM LIST...

Page 13: ...Confidential Alesis Service Manual 8 31 0147 A ALESIS MICRON Q02 BOM...

Page 14: ...0220000502 CONNECTOR 1 32 1 CN0620004701 CONNECTOR 1 34 1 CN1625402101 CONNECTOR 1 35 1 CN1625403901 CONNECTOR 2 36 1 PT1304711 INSULATOR SHEET 1 37 1 NM1106112 VELVET CARPET 2 38 1 BAGL 70L CLIP 1 39...

Page 15: ...FT PANEL PCB 1 3 RS15218J05 RESISTOR 1K5 SMD 2 R160 170 3 TE10200602 6P HEADER 1 J1 3 TE622000401 4P HEADER 1 J3 3 0 09 0046 VR 10KA 1 R13 3 0 09 1038 VR 10KB 2 R11 12 3 1 56 0104 CERAMIC 0 1UF SMD 4...

Page 16: ...LM317 1 U3 2 2 27 0060 IC AL3201 1 U11 2 2 50 4149 DIODE 6 D3 4 6 7 9 10 2 2 51 4401 TRANSISTOR 2N4401 2 Q1 6 2 2 51 4403 TRANSISTOR 2N4403 2 Q4 5 2 2 61 2417 IC LM1117 1 U12 2 2 61 7807 IC LM340MP 1...

Page 17: ...Confidential Alesis Service Manual 8 31 0147 A ALESIS MICRON Q02 QC PROCEDURES...

Page 18: ...Push enc to test appears on the first line of the LCD Visual Inspection 1 Inspect the front panel for dents and scratches 2 Make sure that the end caps are properly seated into the chassis Verify tha...

Page 19: ...d down a key do not release A single sound should be heard from the headphones 3 Press and hold a second key do not release the first key and verify that a second sound is heard together with the firs...

Page 20: ...s Push all buttons 2 There are 7 rectangular buttons to the left of the LCD Push each one Verify that the button lights red when it is pushed and stays red for the remainder of the test 3 There are 5...

Page 21: ...automatically go to the next test Turn p wheel 1 Verify that the first line of the LCD says Turn p wheel 2 Turn the pitch wheel completely to the right Turn p wheel 1 Verify that the first line of the...

Page 22: ...es 1500 3 Verify smoothness as described above Turn knob y 1 Verify that the first line of the LCD says Turn knob y 2 Turn knob y to the left until the number passes 1500 3 Verify smoothness as descri...

Page 23: ...line of the LCD says Push MIDI loop 2 Verify that the MIDI in jack is connected to the MIDI out jack with a MIDI cable 3 Push the encoder to test the connection Tests passed 1 Verify that the first li...

Page 24: ...Confidential Alesis Service Manual 8 31 0147 A ALESIS MICRON Q02 SCHEMATIC AND PCB FILES...

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Page 41: ...Confidential Alesis Service Manual 8 31 0147 A ALESIS MICRON Q02 ECN HISTORY...

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