Akai ACA-2664 Service Manual Download Page 10

Block No.  02

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Item

Parts number

Parts name

Remarks

!

Item

Parts number

Parts name

Remarks

C459

CAR 47P/500V

CAPACITOR

R113

10K

1/4W

RESISTOR

C460

MAL 0.047U/100V

CAPACITOR

R114

22K

1/4W

RESISTOR

C461

CAR 47P/500V

CAPACITOR

R115

1K

1/4W

RESISTOR

C462

CAR 150P/100V

CAPACITOR

R12

1K

1/4W

RESISTOR

C463

MAL 0.1U/100V

CAPACITOR

R13

27K

1/4W

RESISTOR

C50

CAR 0.1U/50V

CAPACITOR

R14

15K

1/4W

RESISTOR

C51

CAR 0.1U/50V

CAPACITOR

R15

130KF1/4W±1%

RESISTOR

C52

CAR 0.1U/50V

CAPACITOR

R150

5.6K

1/4W

RESISTOR

D01

1N4148

GE DIODE

R151

22K

1/4W

RESISTOR

D02

1N4148

GE DIODE

R152

1K

1/4W

RESISTOR

D03

1N4148

GE DIODE

R153

9.1K

1/4W

RESISTOR

D04

1N4004

DIODE

R154

9.1K

1/4W

RESISTOR

D05

FR154 DIODE

R155

1K

1/4W

RESISTOR

D06

FR154 DIODE

R156

1K

1/4W

RESISTOR

D07

FR154 DIODE

R157

100

1/4W

RESISTOR

D08

FR154 DIODE

R158

100

1/4W

RESISTOR

D12

02N

DIODE

FAST RECOVERY

R159

100

1/4W

RESISTOR

D13

02C

DIODE

FAST RECOVERY

R16

51K

1/4W±1%

RESISTOR

D151

1N4148

GE DIODE

R160

100

1/4W

RESISTOR

D17

1N5404

DIODE

400V/3A

R161

1K

1/4W

RESISTOR

D251

1N4148

GE DIODE

R162

15K

1/4W

RESISTOR

D351

1N4148

GE DIODE

R163

560

1/4W

RESISTOR

D451

1N4148

GE DIODE

R164

100

1/4W

RESISTOR

F01

BXS-03A

FUSE HOLDER

GOLD PLATED

R165

4.7K

1/4W

RESISTOR

FUSE01 ZH270-25A

AUTO FUSE

R166

1.8K

1/4W

RESISTOR

IC01

KIA494AP

I.C

R167

100

1/4W

RESISTOR

IC101

JRC4558

I.C

R168

220

1/4W

RESISTOR

IC102

JRC4558

I.C

R169

220

1/4W

RESISTOR

IC103

JRC4558

I.C

R17

10

1/2W

RESISTOR

IC203

JRC4558

I.C

R170

0.12

3W

RESISTOR

IC301

JRC4558

I.C

R171

0.12

3W

RESISTOR

IC302

JRC4558

I.C

R172

0.12

3W

RESISTOR

IC303

JRC4558

I.C

R173

0.12

3W

RESISTOR

IC403

JRC4558

I.C

R174

1.5K

1/4W

RESISTOR

L02

CL-310,1.8uH

INDUCTOR

8T

R175 30K

1/4W

RESISTOR

LED01

SAM3270

3

LED

R176

56K

1/4W

RESISTOR

P01

JSZ3-06C

POWER INPUT JACK GOLD PLATED

R177

680

2W

RESISTOR

R01

4.7K

1/4W

RESISTOR

R178

4.7

1/2W

RESISTOR

R02

4.7K

1/4W

RESISTOR

R18

4.7K

1/4W

RESISTOR

R03

10K

1/4W

RESISTOR

R19

4.7K

1/4W

RESISTOR

R04

68K

1/4W

RESISTOR

R20

10K

1/4W

RESISTOR

R05

10

1/4W

RESISTOR

R201

1K

1/4W

RESISTOR

R06

10K

1/4W

RESISTOR

R203

1K

1/4W

RESISTOR

R07

1K

1/4W

RESISTOR

R204

10K

1/4W

RESISTOR

R08

22K

1/4W

RESISTOR

R205

47K

1/4W

RESISTOR

R09

33K

1/4W

RESISTOR

R206

10.2K

1/4W±1%

RESISTOR

R10

15K

1/4W

RESISTOR

R207

1K

1/4W

RESISTOR

R101

1K

1/4W

RESISTOR

R208

56K

1/4W

RESISTOR

R103

1K

1/4W

RESISTOR

R209

68K

1/4W

RESISTOR

R104

10K

1/4W

RESISTOR

R21

4.7K

1/4W

RESISTOR

R105

56K

1/4W

RESISTOR

R210

56K

1/4W

RESISTOR

R106

10K

1/4W

RESISTOR

R211

1K

1/4W

RESISTOR

R107

1K

1/4W

RESISTOR

R212

10K

1/4W

RESISTOR

R108

56K

1/4W

RESISTOR

R213

10K

1/4W

RESISTOR

R109

68K

1/4W

RESISTOR

R214

22K

1/4W

RESISTOR

R11

15K

1/4W

RESISTOR

R215

1K

1/4W

RESISTOR

R110

56K

1/4W

RESISTOR

R22

1.2K

1/4W

RESISTOR

R111

1K

1/4W

RESISTOR

R23

51K

1/4W

RESISTOR

R112

10K

1/4W

RESISTOR

R24

1.2K

1/4W

RESISTOR

ACA-2664

Electrical parts list

MAIN PCB

Electrical parts list / ACA-2664

Summary of Contents for ACA-2664

Page 1: ...SERVICE MANUAL ACA 2664 POWER AMPLIFIER...

Page 2: ...TOTECT MUTE CONTROL TRANS REGULATOR POWER REGULATOR IC01 POWER CONTROL RL IN RR IN VR301B VR301A IC301A IC301B 2 1 POWER AMP T451 T457 T458 T461 T462 T465 IC102A IC103A IC103B POWER AMP SW101B FL OUT...

Page 3: ...C99 OPEN GND GND 2 G 3 S 1 D 2 G 3 S 1 D VCC VCC VEE VEE ACA 2664 AMP PA4 4 SCH R108 56K R105 56K IC101A 1 2 4558 IC102A 1 2 4558 R101 1K R103 1K R106 10K C102 102 C C103 563 M R104 10K R110 56K C106...

Page 4: ...50V R43 OPEN R28 1K C29 3300U 50V R29 1K R38 OPEN R32 47 R24 1K2 R31 47 C28 OPEN C32 104 C C27 OPEN C31 104 C C14 104 C L01 SHORT D15 OPEN D16 OPEN MUTE VCC VEE D06 FR154 D05 FR154 D07 FR154 D08 FR154...

Page 5: ...PA4 4 PCB X060210...

Page 6: ......

Page 7: ......

Page 8: ......

Page 9: ...51 ELE 4 7U 50V CAPACITOR C153 ELE 10U 25V CAPACITOR C352 CAR 1000P 100V CAPACITOR C154 ELE 10U 25V CAPACITOR C353 ELE 10U 25V CAPACITOR C155 CAR 15P 500V CAPACITOR C354 ELE 10U 25V CAPACITOR C156 ELE...

Page 10: ...0 1 4W RESISTOR IC102 JRC4558 I C R169 220 1 4W RESISTOR IC103 JRC4558 I C R17 10 1 2W RESISTOR IC203 JRC4558 I C R170 0 12 3W RESISTOR IC301 JRC4558 I C R171 0 12 3W RESISTOR IC302 JRC4558 I C R172 0...

Page 11: ...5K 1 4W RESISTOR R404 10K 1 4W RESISTOR R275 30K 1 4W RESISTOR R405 47K 1 4W RESISTOR R276 56K 1 4W RESISTOR R406 10 2K 1 4W 1 RESISTOR R277 680 2W RESISTOR R407 1K 1 4W RESISTOR R278 4 7 1 2W RESIST...

Page 12: ...T10 9015C TRANSISTOR TO 92 E B C T367 9014C TRANSISTOR TO 92 E B C T11 FQP50N06 MOSFET TO 220 T451 2N5551 TRANSISTOR TO 92 E B C T12 FQP50N06 MOSFET TO 220 T452 2N5551 TRANSISTOR TO 92 E B C T13 FQP50...

Page 13: ......

Page 14: ...on Front L R Front L R Rear L R Front L R Rear L R dB 71 Full range 40 output noise No signal input Input Terminal Open mV 3 dB 30 Work normally Distortion 0 7 1 kHz 10 kHz Low input Product specifica...

Page 15: ...etween channels Work normally 10 Gain difference between channels dB 3 Volume output max max decrese 46dB Not self excitation and parasitism V In phase Product specification Power supply voltage 11 St...

Page 16: ......

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