manualshive.com logo in svg

Kenwood KDC-5080R/RY, Service Manual

Share
Download
Kenwood KDC-5080R/RY Service Manual Download Page 17

AE

AF

AG

AH

AI

AJ

AK

AL

AM

AN

1

2

3

4

5

6

7

0V

0V

0V

0V

5.0V

0V

5.0V

2.5V

3.0V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

1.4V

1.5V

2.5V

2.5V

2.5V

2.5V

2.5V

1.8V

0V

5.0V

0V

0V

5V
0V

0V

4.8V

0V

5.0V

5.0V

5.0V

4.8V

5.0V

5.0V

5.0V

5.0V

0V

5.0V

5.0V

0V

5.0V

0V

5V

5.0V

5.0V

0V

0V

8.0V

3.2V

3.8V

3.8V

3.2V

0V

8.0V

0V

5.0V

4.0V

4.0V

4.0V

4.0V

2.5V

5.0V

4.0V

4.0V

2.5V

2.0V

2.0V

2.0V

4.0V

4.0V

2.5V

2.5V

2.5V

3.4V

3.5V

3.0V

3.6V

3.5V

3.4V

0V or 5.0V

0.8Vpp

5.0V

5.0V

0.1V

2.4V

2.4V

2.4V

5Vpp

TE

FE

2.5V

2.5V

8.0V

1.2Vp-p

0.8Vp-p

B LINE

CN1

CN2

D3

D4

Q8

D1

Q1

S2

S1

IC6

(2/2)

(1/2)

IC6

Q3

Q4

D2

Q5

Q2

S3

DOWN & LIMIT
SWITCH

M

M

LOADING & SLED
MOTOR

SPINDLE
MOTOR

MAIN

UNIT

CN200

to

PICKUP

OPTICAL

IC1

: AN8806SB

IC2

: MN662774KC3

IC4

: BA5917AFP

IC5

: TA78L05F

IC6

: NJM4565MD

Q1

: 2SB1188

Q2,5,8

: DTC124EUA

Q3,4

: 2SA1362(Y)

D1,2,4

: DAN202U

D3

: DA204K

GND LINE

SIGNAL LINE

RF
AMP

CD SIGNAL
PROCESSOR

BTL
DRIVER

ACTIVE

APC

PON SW

MOTOR SW

D.5V SW

A.8V SW

GAIN 
CONTROL SW

FILTER

DPU1
(T25-0215-05)

(X92- )

DM2

(X92- )

DM1

(X92- )

DET.SWITCH

SWITCH

S1 : LOAD DET.

S2 : 12cm DISC

bult in u-COM.

5V AVR

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

ST

OUT

TRCRS

FLA

G

IPFLA

G

FCLK

CLDCK

EFM or CK384

D

VSS2

A

VSS2

A

VDD2

T

OFS

FOD

TRD

KICK

ECS

ECM

PC

TVD

TR

V

VCOF2

VCOF

PLLF2

PLLF

IREF

DSLF

DRF

ARF

VREF

RFENV

NC

NC

NC

TE

NC

NC

FE

TBAL

FBAL

AVDD3

AVSS3

NC

NC

LDON

VDET

RFDET

OFT

BDO

73/74SEL

TES

ICRST

CL

VS

TEST

ASEL

PON

SEARCH

VER/HOR

SW3

AMUTE L

AMUTE R

CD-R

RST

MECHASEL

MST

OP

NC

D

ATA

CLK

HO

T

A

VREF

OUT R

A

VDD1

OUT L

A

VSS1

CSEL

TEST1

TEST2

IOSEL

NRST

BCLK

LRCK

SRDATA

SUBC

SBCK

DQSY

DEMPH

TX

PSEL

MSEL

SSEL

DVDD1

X1

X2

DVSS

XSUB1

XSUB2

DVDD2

NC

NC

SMCK

STLD

PCK or DSLB

14

13

12

11

10

9

8

7

6

5

4

3

2

1

OP

.OUT

GND

SLED+

SLED-

NC

SL.IN

GND

MUTE

NC

NC

TR.IN

NC

TRK+

TRK-

15

16

17

18

19

20

21

22

23

24

25

26

27

28

OP

.IN-

OP

.IN+

SPDL+

SPDL-

NC

SP

.IN

VCC

VCC

VREF

FC

.IN

NC

FCS-

FCS+

GND

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

GND

NRFDET

OFTR

C

.SBR

T

BDO

C

.SBDO

C.

E

A

C

.ENV

ARF

C.

AG

C

RFIN

RFOUT

RF-

VCC

LDP

LDON

LD

PD

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

ENV

VREF

LD OFF

VDET

TEBPF

CR

OSS

TEOUT

TE-

FEOUT

FE-

FBAL

TBAL

PDER

PDFR

PDF

PDE

PD

A

C

PDBD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

D

B

C

A

GND

LD

PD

VR

VC

VCC

F

E

FCS+

TRK+

TRK-

FCS-

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

D.OUT

SW2

SW1

CLK

DATA

MECHA

NC

BU+5V

D.GND

MUTE R

MUTE L

MRST

MSTOP

A.+8V

Lch

A.GND

Rch

LO/EJ

MOTOR

S.7.5V

S.GND

SW3

1K

R31

16.93MHz

X1

CLVS

100K

R214

W8

R52 100K

C46 0.047

C85

0.1

100K

R54

0.1

C35

0.1

C55

220K

R38

0.012

C25

0.1

C29

R37

470

C28

1

1

C26

150

R36

C24 0.022

R34 68K

R35 100K

R32

100K

R218 47K

4.7K

R219

C13 0.027

R220 10K

R202 1K

R15

820K

R217 1.5M

R216 1.5M

C20 0.1

R21 220K

R20 100K

C19 0.1

27K

R19

470P

C18

36K

C16

100P

R17

0.047

C15

4700P

C14

22K

R16

3.9K

R18

R1 33K

R2 33K

R22 33K

R23 33K

R5 91

82K

R6

33

34

34

33

R8

4.7

R9

10

IOP1

IOP2

10u6.3

+

C4

10uH

L1

6.8K

R11

33P

C5

4.3K

R12

3P

C6

6.8K

R10

36K

R13

0.1

C7

R14

820K

C8 1

RF

ARF

C9 100P

C10 4700P

C11 6800P

C12 2200P

82K

R3

FCS+

TRK-

TRK+

FCS-

47K

R73

0.012

C45

10K

R82

1K

R83

0.1

C44

R71

10K

1K

R72

0.012

C43

24K

R78

56K

R77

2K

R80

33K

R81

2.4K

R79

R76 6.2K

33K

R75

10K

R74

27

26

1

2

CP1 100

4.7K

R49

7

6

8

5

4

1

2

3

C79

C80

330

R108

330

R107

20K

R121

R117

20K

68P

C77

20K

R125

R118

20K

R122

20K

68P

C78

R126

20K

R45 10K

C34 3.3

R47

10K

OUT

GND

IN

3.3

C51

10u16

C63

+

2200P

CP3 100

CP2 100

R102 3.3K

R101 3.3K

R104 5.6K

C67 1

R103 5.6K

C68 1

26

1

2

L2

0.01

C32

0.01

C31

4

47

15

47

32

33

29

30

34

35

36

93

94

86

89

91

87

11

12

11

12

17

18

86

87

89

94

93

91

10

2

1

5

4

3

11

12

15

19

20

29

30

32

33

34

35

36

2

5

3

1

20

19

12

10

11

27

TVD

ECS

18

17

LOAD
SLED+

SLED-

EJECT

SPDL-

SPDL+

R44

5.1K

1K

R46

1K

R50

10u16

C21

+

0.1

C22

0.1

C33

1000P

C23

10u16

+

C3

IC5

Q3

FE

1

C2

C17

4700P

TE

1

C1

2.2

C41

C72

470P

2200P

470P

C71

FIN

F

IN

22K

22K

22K

22K

22K

22K

IC2

IC4

IC1

IC5

X32-4700-00 : (DXM-1040)

CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).

Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be

carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual

instruments or/and units.

!

KDC-5080R/RY,6016R

Summary of Contents for KDC-5080R/RY

Page 1: ...R RY KDC 6016R Escutcheon assy B07 2195 08 Front glass assy B10 3215 08 Panel assy A64 2092 08 Escutcheon assy B07 2195 08 Front glass assy B10 3214 08 Panel assy A64 2092 08 Plastic cabinet assy A02 1494 08 Mounting hardware assy J21 9585 08 Remote controller assy A70 0883 05 KDC 6016R Battery size AAA Not supplied as service parts DC cord E30 4868 08 KDC 6016R DC cord E30 4869 08 KDC 5080R RY Sc...

Page 2: ...80R RY 6016R 2 CONTENTS BLOCK DIAGRAM 3 COMPONENTS DESCRIPTION 4 MICROCOMPUTER S TERMINAL DESCRIPTION 6 TEST MODE 8 ATTENTION 9 PC BORD 10 SCHEMATIC DIAGRAM 17 EXPLODED VIEW 25 PARTS LIST 27 SPECIFICATIONS 34 ...

Page 3: ...Q300 302 CD AM E AM M FM E FM M CD CH 1250mV E M E M 1200mV FM M CD AM FM E CD CH FM M CD FM E AM M AM E CD CH FRONT REAR CD CH CD AM E AM M FM E FM M 730mV 560mV 1280mV 1660mV 2900mV 2930mV 400Hz 40KHz Dev 400Hz 75KHz Dev 1KHz 0dB 400Hz 30 Mod 1KHz 0dB 2690mV 670mV 1180mV 2650mV 2650mV 510mV 1530mV 2690mV 1180mV 670mV 1530mV 510mV 170mV 350mV 150mV 140mV AM B FM B SMETER SD SCL SDA IF COUNT REQ C...

Page 4: ... Q350A B DTC343TK Audio mute SW Audio pre outs are muted when the base goes Hi Q351A B DTC343TK Audio mute SW Audio pre outs are muted when the base goes Hi Q500 DTC114YUA SVR SW POWER IC RESET is activated when the base goes Hi Q600 2SC4081 BU detection Momentary power down detection ON when the base goes Hi during BU applied Q601 2SC4081 ACC detection ON when the base goes Hi during ACC applied ...

Page 5: ...it and pickup and generation of servo error focusing error and tracking error signals Detection of dropout anti shock track crossing and off track conditions IC2 MN662774KC3 CD signal processor bult in MI COM Focusing tracking sled and spindle servo processing Auto matic adjustment focusing tracking gain offset and balance operations Digital signal processing DSP PLL sub codes CIRC error correctio...

Page 6: ... OFF 26 SW5V O SW 5V control output Lo POWER ON mode or during CD loading or eject action 27 F E DATA I O Data input output with the front end 28 F E CLK O Clock output to the front end 29 CH CON O Changer control Hi ON Lo Standby 30 CH REQH O Request output to changers Lo Request 31 CD MUTE I Muting request from the MI COM of CD mecha Lo Mute request 32 CD MRST O Reset output to the MI COM of CD ...

Page 7: ...i Panel detached 75 NC O Not used 76 LCD INH O INH output to the LCD driver IC Lo LCD indication OFF 77 LCD CE O CE output to the LCD driver IC Hi Active 78 SRT SW1 I SRT position detection input Panel SW1 SW2 Hi Hi Slide SW1 SW2 Hi Lo 79 SRT SW2 I SRT position detection input Mask SW1 SW2 Lo Lo 80 NC O Not used 81 NC O Not used 82 NC O Not used 83 NC O Not used 84 NC O Not used 85 NC O Not used 8...

Page 8: ...registration after E2PROM replacement servicing E M type only 1 Enter the test mode See 1 How to enter the test mode 2 Press the SRC key to set All OFF 3 Press and hold the AUDIO key for 1 second to enter menu mode 4 Press the FM AM key to select SECURITY 5 Press and hold the Track Up Down for 2 seconds 6 Enter the code by pressing the Preset 1 2 3 and 4 keys Example To enter 3510 Press the Preset...

Page 9: ...Flexible PC board onto Roller ass y Turn Roller ass y by 4 times Hook the end of Roller ass y to the tongue Insert the FPC into the slit of Roller ass y then release the end of Roller ass y and the tongue tongue Turn 4 times End of Roller ass y FPC ...

Page 10: ... S928 S923 S924 S906 S913 D911 D916 D914 D901 D900 D915 S919 S918 S911 S912 S905 S904 S907 S909 S917 S929 S915 D917 LCD900 R915 R900 RN901 RN900 R901 R904 R920 R921 C908 12 2 13 1 R923 C900 R916 R917 R918 R919 R914 C906 C901 C902 C907 C903 C904 C905 R903 R905 R902 R913 R912 R911 R910 R907 R908 R906 R909 R922 1 24 25 40 41 64 65 80 B E B E B E B E IC900 CN900 Q901 Q902 Q900 Q903 PROG EJECT RST AM F...

Page 11: ...600 CN400 Q351A Q350A Q351B Q300 Q302 Q609 Q301 Q303 Q603 Q607 Q601 Q608 Q350B R14 C6 C612 R100 R350 R605 R351 C601 R104 C300 C317 C301B C301A R102 C100 R106 C153 C404B C302 R201 R18 R20 C8 C11 C9 R42 C12 R43 C2 R36 R60 R200 R44 R23 C5 C10 C20 C621 R643 R626 R641 R624 C613 R634 C618 R45 R47 R46 R59 R19 R65 C305 C306 C307 C310 R300 R101 R103 C154 C155 R105 C102 C105 C107 C109 C104 C353B R357B R613 ...

Page 12: ...CN600 CN400 Q351A Q350A Q351B Q300 Q302 Q609 Q301 Q303 Q603 Q607 Q601 Q608 Q350B R14 C6 C612 R100 R350 R605 R351 C601 R104 C300 C317 C301B C301A R102 C100 R106 C153 C404B C302 R201 R18 R20 C8 C11 C9 R42 C12 R43 C2 R36 R60 R200 R44 R23 C5 C10 C20 C621 R643 R626 R641 R624 C613 R634 C618 R45 R47 R46 R59 R19 R65 C305 C306 C307 C310 R300 R101 R103 C154 C155 R105 C102 C105 C107 C109 C104 C353B R357B R61...

Page 13: ... 26 25 1 28 15 14 IPFLAG RF E B IC1 IC4 X32 4700 00 J74 0990 12 D1 S3 S2 Q1 IC2 S1 FOIL SIDE VIEW C44 Vref TE R18 R16 IOP IOP TR ARF C23 GND TE F E LDON RF C17 R13 R14 C15 C14 C7 C6 C5 R11 R10 D R23 R15 R2 A C B R22 FE R1 Vc 1 16 F Vcc VR TRK FCS R12 FCS PD LD TRK R6 R3 A B BU 5V 22 CP3 Rch SLED S B SW3 LOAD SLED S GND 1 TVD C43 ECS EJECT R71 R82 C45 R79 R73 R74 R81 R72 R83 R80 R36 C28 C25 R38 R37...

Page 14: ...22K R355B R357B 100 R353B 470 10u16 10u16 10u16 10u16 C351B 10 11 13 14 R309B R309A 1000P C404B 1000P C404A C402B 0 47u50 C402A 0 47u50 C403 47u16 B U 5 6 7 C351A C350B C350A uPD784217AGF506 IC1 KDC X615 UNIT No NO A R25 105 106 R309A 309B 310A 310B 311A 311B NO YES NO R608 YES R644 NO YES 605 D604 NO R7 YES R8 R10 NO R9 YES R11 YES NO R12 351A B Q350A B Q104 uPD784217AGF506 KDC 6015 NO NO YES YES...

Page 15: ...1W Q602 603 9 1K R606 47K R605 3 3K 1 2W R604 0 1 C604 8 2K R601 C603 0 01 18K R600 R607 100K R603 100K 22K R602 C601 0 1 C602 0 1 C600 3900u16 93 95 94 96 97 10K R643 1K R626 1K R641 100u10 C623 0 01 C621 47u16 C622 1 5K R634 C618 0 022 0 022 C615 470 R627 100u10 C614 100u16 C610 10 C612 0 022 C613 10 R625 22K R624 3 91 OGND 24 RL 21 RL 23 25 CD 17 RR RR 19 RR 15 7 11 SGND FL 13 FL FL 9 3 FR FR 5...

Page 16: ...1 19 18 17 16 15 14 23 24 22 20 21 30 29 27 25 26 28 35 33 34 32 31 COM1 COM2 COM3 69 COM1 SEG43 SEG39 1 COM3A COM2A SEG35 SEG42 SEG40 SEG38 SEG68 2 SEG49 SEG48 SEG46 SEG45 SEG53 SEG51 SEG52 SEG54 SEG50 57 NC 63 67 66 68 65 64 NC NC 60 61 62 59 58 NC 54 55 56 53 52 NC 51 49 50 46 47 48 SEG36 1 SEG12 SEG6 7 SEG4 SEG5 SEG2 SEG1 SEG3 4 3 2 6 5 SEG8 SEG9 SEG10 SEG7 SEG11 9 8 SEG17 SEG16 SEG13 SEG14 SE...

Page 17: ...PD 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ENV VREF LD OFF VDET TEBPF CROSS TEOUT TE FEOUT FE FBAL TBAL PDER PDFR PDF PDE PDAC PDBD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 D B C A GND LD PD VR VC VCC F E FCS TRK TRK FCS 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 D OUT SW2 SW1 CLK DATA MECHA NC BU 5V D GND MUTE R MUTE L MRST MSTOP A 8V Lch A GND Rch LO EJ MOTOR S 7 5V S G...

Page 18: ...9 4249 05 N09 4172 05 N09 4202 05 N38 2020 46 N09 4294 05 N19 2023 04 N19 2058 04 N19 2093 04 N39 2020 46 18 14 54 2 13 83 51 46 50 46 51 40 26 25 72 70 73 52 75 52 D J G B B H E E H E E E 885 E H Ex2 E F E B F G B Cx2 B B B Ax2 53 37 38 39 65 45 80 17 66 16 12 71 18 11 54 54 79 77 19 43 60 60 20 DPU1 44 41 3 9 10 47x2 35 58 67 78 DM2 DM1 24 55 34 32 31 27 29 49 36 30 21 63 64 82 22 61 61 76 33 23...

Page 19: ...008 46 N86 3005 46 M2x2 5 1 7x5 C WASHER 3 0 C WASHER 3 5 E RING M2x3 BLK M2x4 BLK M2 6x5 M3x4 BLK M2x1 8 BLK M2x2 5 2x8 BLK 3x6 3x8 3x5 R S N30 3008 46 N83 3008 45 M3x8 3x8 BLK RC1 213 214 PA1 265 267 269 215 271 268 270 209 220 250 232 236 235 249 208 251 260 259 258 219 241 207 258 255 221 206 223 205 233 252 244 246 264 245 783 MAIN 785 779 704 756 780 777x2 778 737 703 701 MAIN 729 MAIN 787 M...

Page 20: ... 2D G01 3031 08 TORSION COIL SPRING RELEASE 243 2C G01 3032 08 TORSION COIL SPRING FPC 244 2C G01 3033 08 TORSION COIL SPRING BRACKET 245 3C G01 3034 08 COMPRESSION SPRING OPEN 246 3C G01 3035 08 EXTENSION SPRING LOCK LEVER 249 2C G13 1248 08 CUSHION BRACKET LEFT 250 2C G16 1154 08 PROTECTION SHEET BRACKET ASSY KDC 5080R RY 6016R E4 KDC 5080R E5 KDC 5080RY M2 KDC 6016R Ref No Parts No Description ...

Page 21: ... C 0 10UF K C603 CK73FB1H103K CHIP C 0 010UF K C604 CK73FB1E104K CHIP C 0 10UF K C605 CE04CW1H3R3M ELECTRO 3 3UF 50WV C606 CK73FB1E683K CHIP C 0 068UF K C607 CE04CW1H0R1M ELECTRO 0 1UF 50WV Ref No Parts No Description Dest inati on C609 CK73FB1H103K CHIP C 0 010UF K C610 611 CE04CW1C101M ELECTRO 100UF 16WV C612 C90 5327 08 CHIP TAN 10UF 16WV C613 CK73GB1H223K CHIP C 0 022UF K C614 CE04CW1A101M ELE...

Page 22: ...CHIP R 470 J 1 10W R354A B RK73FB2A223J CHIP R 22K J 1 10W R355A B RK73FB2A223J CHIP R 22K J 1 10W R356A B RK73FB2A101J CHIP R 100 J 1 10W R357A B RK73FB2A101J CHIP R 100 J 1 10W R400 RK73FB2A101J CHIP R 100 J 1 10W Ref No Parts No Description Dest inati on R401A B RK73FB2A101J CHIP R 100 J 1 10W R402 RK73FB2A101J CHIP R 100 J 1 10W R403 405 RK73FB2A222J CHIP R 2 2K J 1 10W R406 407 RK73FB2A472J C...

Page 23: ...124EUA DIGITAL TRANSISTOR Q615 DTC124EUA DIGITAL TRANSISTOR Q618 2D 2SB1565 E F TANSISTOR Ref No Parts No Description Dest inati on Q620 2SC4081 TRANSISTOR Q621 DTA124EUA DIGITAL TRANSISTOR Q622 2D 2SB1565 E F TANSISTOR Q624 DTC144EUA DIGITAL TRANSISTOR Q625 2SC4081 TRANSISTOR TH500 TH470 THERMISTOR TU100 2D X86 3162 70 FRONT END UNIT CN800 E41 0069 08 PIN ASSY SOCKET 4P S800 801 2D S68 0850 08 PU...

Page 24: ...P R 36K J 1 10W R14 15 RK73FB2A824J CHIP R 820K J 1 10W R16 RK73FB2A223J CHIP R 22K J 1 10W R17 RK73FB2A363J CHIP R 36K J 1 10W R18 RK73FB2A392J CHIP R 3 9K J 1 10W Ref No Parts No Description Dest inati on R19 RK73FB2A273J CHIP R 27K J 1 10W R20 RK73FB2A104J CHIP R 100K J 1 10W R21 RK73FB2A224J CHIP R 220K J 1 10W R22 23 RK73FB2A333J CHIP R 33K J 1 10W R31 RK73FB2A102J CHIP R 1 0K J 1 10W R32 RK7...

Page 25: ...AR ASSY 44 2B D13 1341 04 GEAR ASSY LEAD SCREW 45 1B D14 0668 04 ROLLER 46 2A D14 0670 04 ROLLER 47 3B D14 0674 04 ROLLER 49 3A D21 2228 14 SHAFT 50 1A D21 2229 04 SHAFT 51 1A D23 0925 24 RETAINER 52 2A D32 0614 04 STOPPER Ref No Parts No Description Dest inati on 53 1B D39 0223 05 DAMPER YELLOW 54 2B D39 0224 05 DAMPER BLACK 55 3B F09 1246 04 SHEET 58 3B F09 1266 14 SHEET 60 2A G01 2770 04 EXTENS...

Page 26: ...d KENWOOD ELECTRONICS SINGAPORE PTE LTD 1 Genting Lane 07 00 Kenwood Building Singapore 349544 KENWOOD ELECTRONICS MALAYSIA SDN BHD 4 01 Level 4 Wisma Academy Lot 4A Jalan 19 1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia Model KDC 5080R RY KDC 6016R FM Frequency Range 87 5MHz 108 0MHz 50kHz 87 5MHz 108 0MHz 50kHz Frequency step Channel Space Selection 50kHz Usable Sensitivity 0 7µ V 75Ω S N ...

Reviews:

No comments

Brands by name

Popular brands

Load more brands