Akai EIE Pro Service Manual Download Page 20

9-79-0598-3

9-40-0598-3

6/23/2011

ASSY NUMBER:

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C

B

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COMPANY:

TITLE:

PART NUMBER:

FILENAME:

SCALE:

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DATED:

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OF

4

4

C

AI01 Main PCB

AKAI

AI01MN301A.sch

CB/KRH

MONITOR

BALANCE

DIRECT/USB

MONO/STEREO
SELECT

HEADPHONE DRIVE

LEVEL

HEADPHONES

CHANNEL SUMMING FROM XLR/MICS

TO FP BOARD

TO TR BOARD

TO TR BOARD

C30

0.1uF

CW

4

5

6

P3-B

10KB

CW

1

2

3

P3-A

10KB

C41

22uF

C121

22uF

C127

22uF

C128

22uF

CW

4

5

6

P4-B

10KB

CW

1

2

3

P4-A

10KB

C150
22uF

C151
22uF

3

+

2

-

1

U22-A

MC33079

R358

10.0k 1%

R359

10.0k 1%

R360

4.99k 1%

12

+

13

-

14

U22-D

MC33079

R361

10.0k 1%

R362

10.0k 1%

R363

4.99k 1%

-v

+v

4

11

U22-E

MC33079

C122

100pF

R183

33 ohm

C123
470uF,10V

C124
470uF,10V

C125

470pF

C126

470pF

C129

0.1uF

R186
1.00k 1%

R187

1.00k 1%

SLEEVE

RING

TIP

1

2

3

4

J16

JY-6314-01-340

R180

2.21k 1%

R184

3.48k 1%

C21

100pF

R181

3.48k 1%

R185

2.21k 1%

R130

33 ohm

Q27
2SD2114K

Q34
2SD2114K

R160

470 ohm

5

+

6

-

7

U3-B

MC33079

10

+

9

-

8

U3-C

MC33079

R156

47.5k 1%

R157

47.5k 1%

C7

15pF

R158

47.5k 1%

R159

47.5k 1%

C8

15pF

R196

30.1k 1%

R197

10.0k 1%

R198

30.1k 1%

R199

10.0k 1%

R354

10.0k 1%

R355

10.0k 1%

C147

0.1uF

C221

15pF

C265

15pF

R8

470 ohm

S35

S36

S37

7

8

3

10

5

12

1

2

9

4

11

6

SW1

SSHP23-16K

G2

G4

C28

100uF,35V

C6

100uF,35V

C9

1000pF

C10

1000pF

1
2
3
4

5

6
7
8

J1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

J3

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

J2

C3

15pF

DNS

C5

15pF

DNS

R1

0 ohm

DNS

R3

0 ohm

DNS

3

+

2 -

1

U4-A

NJM4580E

5

+

6 -

7

U4-B

NJM4580E

-v

+v

8

4

U4-C

5

+

6 -

7

U22-B

MC33079

10

+

9 -

8

U22-C

MC33079

-v

+v

4

11

U3-E

C12

100pF

C13

100pF

-5V

DAC1_DIRECT

DAC2_DIRECT

+5V

ADC_SUM_CH1/3

ADC_SUM_CH2/4

MUTE_DRIVER

CH1_ADC

CH3_ADC

CH2_ADC

CH4_ADC

ADC_SUM_CH1/3

ADC_SUM_CH2/4

MASTER-GAIN-LEFT-TOP

MASTER-GAIN-RIGHT-TOP

DAC4_DIRECT

DAC3_DIRECT

DAC2_DIRECT

DAC1_DIRECT

CHGND

ADC_SUM_CH1/3

MON_L

MON_R

MON_L

MON_R

ADC_SUM_CH2/4

CH4_PEAK_OUTPUT

CH3_PEAK_OUTPUT

CH2_PEAK_OUTPUT

CH1_PEAK_OUTPUT

MASTER-GAIN-LEFT-TOP

MASTER-GAIN-LEFT-WIPER

MASTER-GAIN-RIGHT-TOP

MASTER-GAIN-RIGHT-WIPER

+50V_B

+50V_A

-5V

+5V

CH1_ADC

CH2_ADC

CH3_ADC

CH4_ADC

CH1_DAC

CH2_DAC

CH3_DAC

CH4_DAC

MUTE_DRIVER

Summary of Contents for EIE Pro

Page 1: ...eby notified that any review dissemination distribution or duplication of this document is strictly prohibited If you are not authorized please contact Akai Professional and destroy all copies of this...

Page 2: ...Manual shall be solely your responsibility and Akai 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 the...

Page 3: ...E WITH ANY AKAI 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 A...

Page 4: ...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 o...

Page 5: ...10530039 Iron post DN MB6039 M3 6mm 3 10530065 Iron post DN MB6061 low carbon steel M3 20 5mm V1 0 6 20200041 Switch cap DN PN1037 ABS 9 85 5 4 8 0mm V1 0 1 20210125 Knob cap DN PN2094 ABS 13 5 21mm...

Page 6: ...U meter AN E0404 P 34SI S0435 2 70010450 Screw 2 6mm 3 5mm 4 CR010137 RoHS Simi finished product AI01 FRONT SMD AI01 FRONT SMD 1 26020554 PCB AN B20402 FRONT PCB FR4 190 195 1 6mm 1 V301B 1 11170692 S...

Page 7: ...BT4403LT1 SOT23 ONSEMI 6 14040241 IC MC33079DT SOP14 ST 2 14040227 IC LM339DT SOP14 ST 1 40240013 PCC connector AN J2413 0 5S 1 08PB 4 40240014 PCC connector AN J2414 0 5S 1 16PB 1 40240015 PCC connec...

Page 8: ...494 SMD resistor 1 10W 2K 1 0603 8 11170496 SMD resistor 1 10W 2 21K 1 0603 2 11170506 SMD resistor 1 10W 3 32K 1 0603 8 11170507 SMD resistor 1 10W 3 48K 1 0603 2 11170512 SMD resistor 1 10W 3 92K 1...

Page 9: ...603 Brede 24 50050158 SMD ceramic resistor 471 VDC50 10 X7R 0603 Brede 34 50050052 SMD ceramic resistor 102 VDC50 10 X7R 0603 Brede 6 50050074 SMD ceramic resistor 104 VDC50 10 X7R 0603 Brede 18 14010...

Page 10: ...P 2 54mm 1 40060010 DC Jack AN J0607 SCD480CCS011B00G 1 40430001 USB Jack AN J4301 USB 109 24H 1 40430004 USB Jack AN J4304 USB_A_108 EP 3 40070009 S Terminal AN J0709 SW 5 07 2 12020035 Key switch A...

Page 11: ...resistor 1 10W 15K 1 0603 1 11171105 SMD resistor 1 10W 31 6K 1 0603 1 11170564 SMD resistor 1 10W 47K 1 0603 3 11170576 SMD resistor 1 10W 100K 1 0603 12 11170441 SMD resistor 1 10W 510K 5 0603 2 11...

Page 12: ...tor 2 2UF VDC10 10 X7R 0603 Brede 2 50050176 SMD ceramic resistor 4 7UF VDC10 80 20 Y5V 0805 Brede 3 50050274 SMD ceramic resistor 10uF 6 3V 20 X5R 0805 Brede 1 17070041 V CHIPE C 47uF 6 3V 20 SMD B 4...

Page 13: ...6 O C TLP181 SMD TOSHIBA 1 14040850 IC FDC6306P SOT 6 FAIRCHILD 2 14040857 IC USBLC6 2 SC6 ST 4 14040848 IC BA033FP TO 252 ROHM 1 14040241 IC MC33079DT SOP14 ST 2 14040595 IC CS4345 CZZ 24 BIT 192K TS...

Page 14: ...000362 RoHS Package AI01 AI01 1 23150001 Paper corner 100 T 2 0mm ROHS V1 0 1 23150002 Paper corner 100 T 2 0mm ROHS V1 0 1 23090373 Gift box AI01 250g CE T 3 5mm 322 215 132mm ROHS V1 0 1 23030986 Ma...

Page 15: ...10090369 Top cover DN MC1124 AI01 SPCC T 2 0mm glossy black V1 0 1 70010729 Screw M3 7mm D5 5mm 4 23010009 PE bag PE 70 160 0 08mm 1...

Page 16: ......

Page 17: ...14 U16 D MC33079 C63 2200uF 6 3V C93 470pF C99 470pF C83 470pF C84 470pF R41 15 0k 1 R40 15 0k 1 C23 47uF 63V C22 47uF 63V C92 470pF C98 470pF R66 100 ohm R58 100k 1 R111 3 32k 1 C40 0 1uF C42 0 1uF...

Page 18: ...C203 470pF C204 470pF R264 100 ohm R265 100k 1 R269 3 32k 1 C207 0 1uF C208 0 1uF SLEEVE RING TIP 1 2 3 4 J26 JY 6353 02 250 C209 22uF 16V C210 22uF 16V R270 48 7k 1 R271 48 7k 1 3 2 1 U30 A MC33079 C...

Page 19: ...8 2SD2114K Q19 2SD2114K C52 22uF 16V R98 4 12k 1 R103 10 7k 1 C112 1000pF R104 9 53k 1 C114 100pF R99 4 12k 1 R106 10 7k 1 C113 1000pF R105 9 53k 1 C115 100pF C51 22uF 16V C139 470pF C140 470pF R211 1...

Page 20: ...156 47 5k 1 R157 47 5k 1 C7 15pF R158 47 5k 1 R159 47 5k 1 C8 15pF R196 30 1k 1 R197 10 0k 1 R198 30 1k 1 R199 10 0k 1 R354 10 0k 1 R355 10 0k 1 C147 0 1uF C221 15pF C265 15pF R8 470 ohm S35 S36 S37 7...

Page 21: ...k 1 1 2 3 4 5 6 7 S9 1MS1T2B4VS2QE R374 10k 1 CW 1 2 3 P2 5KC CW 1 2 3 P3 5KC CW 1 2 3 P4 5KC 1 2 3 4 5 6 7 8 9 10 S5 1 2 3 4 5 6 7 8 J4 1 2 3 4 5 6 7 8 J1 1 2 3 4 5 6 7 8 J2 1 2 3 4 5 6 7 8 J5 G1 G2...

Page 22: ...Q1 MBT4403 R21 10k 1 R22 150 ohm R23 150 ohm R24 10k 1 R25 330 ohm R26 330 ohm R19 10k 1 R15 100k 1 R6 1 00k 1 D3 WHITE D4 WHITE R28 200k 1 R29 10k 1 C7 1uF Q4 MBT4403 D12 RED D13 RED R32 10k 1 R33 10...

Page 23: ...IN 3 OSC 4 GND 5 E 6 C 7 ILIM 8 VIN U27 LM3578A C163 1000pF C164 2200pF C165 18pF R207 100k 1 G D S U28 A FDC6306P C166 100uF 35V G D S U28 B FDC6306P C11 47uF 63V C14 47uF 63V C20 0 1uF C6 0 1uF 1 2...

Page 24: ...R209 2 43k 1 C161 4 7uF C167 0 1uF L3 60OHMS 100MHZ C168 4 7uF C169 0 1uF C170 0 1uF C215 0 1uF C216 0 1uF X2 30 MHz R213 300 ohm C217 18pF C218 18pF R214 10k 1 C219 1uF R215 15k R223 10k 1 L4 60OHMS...

Page 25: ...5 PA03 126 PA04 127 PA06 128 PA16 129 PA13 130 131 132 PA12 133 PA07 134 PB06 135 PB07 136 PA11 137 PA08 138 PA10 139 PA09 140 GNDCORE 141 VDDCORE 142 143 144 GNDPLL U1 AT32UC3A364 C3 0 1uF C22 0 1uF...

Page 26: ...C119 680pF R124 100k 1 3 2 1 U19 A MC33079 C71 680pF 12 13 14 U19 D MC33079 R14 100k 1 R16 90 9 ohm 1 C79 4 7uF 25V R28 4 87k 1 C80 680pF R30 100k 1 C82 680pF R39 100k 1 R40 90 9 ohm 1 C83 4 7uF 25V R...

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