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Kenwood KDC-5019, Service Manual

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Kenwood KDC-5019 Service Manual Download Page 9

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E

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3

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E

B

C11

C12

R8

L5

R164

W6

TH1

R162

R163

R161

R156

R157

R137

R155

R171

R170

R172

R169

R136

C7

R13

R19

R15

R130

R134

R135

R133

R131

R132

R233

R236

R237

R234

R235

R240

R239

R238

R159

R77

R76

R81

R80

R79

R93

R98

R97

R96

R88

R86

C133

R67

R73

R47

R48

R158

R74

C131

R71

R200

R168

R167

C135

R201

R166

R152

R151

R165

C137

R223

R222

R221

R224

R220

R213

R211

R108

R107

R106

R110

R105

R101

R99

R104

R103

R112

C161

R150

R114

R113

C43

C42

C41

C44

C48

C46

C39

C20

C38

C37

C35

C75

C74

C73

C140

C160

C62

C72

C71

C70

R16

R18

R17

R6

R43

C144

R41

R39

C146

R20

R42

C145

C4

R2
R1

C2

R44

R243

C45

R68

C151

C139

C153

C152

C147

C148

R203

R52

R54

R51

R53

R85

1

5

6

10

1

7

8

14

Q10

IC8

IC15

Q38

Q39

Q40

Q37

Q31

Q11

Q12

Q28

Q29

Q30

Q27

Q13

Q24

Q14

Q36

IC16

Q53

D60

D26

D25

X25-8762-7X (J74-1408-02)

X25-939X-XX (J74-1398-02)

R23

R22

R24

R21

R18

R17

R20

R19

C6

C7

R13

R14

R12

R11

C1

C2

R15

R16

R2

R1

R3

R5

R4

R9

R10

R8

R6

R7

C3

C12

R29

R28

C14

C13

C9

C5

C4

R27

C11

CP1

CP2

CP3

KI3

KI5

KS1

KS2

DGND

KS4

KI4

KI1

VDD

KS3

KI2

DIMMER

RESET

S

.GND

L-CE

L-DATAS

L-DATAL

ILL+B

KS5

REMO

CLK L-

ILLUM G

E

B

E

B

BE

B

E

B

E

BE

1

13

1

25

26

50

51

75

76

100

Q4

Q7

Q3

Q6

Q5

Q1

IC1

S28

D26

J1

X16-1892-7X (J74-1306-02)

X16-154X-XX (J74-1306-02)

J

K

L

M

N

O

P

R

Q

1

2

3

4

5

6

7

Refer to the schematic diagram for the values of resistors and capacitors.

11

12

PC BOARD (Foil Side View)

ELECTRIC UNIT

ELECTRIC UNIT
(X25-939X-XX/8762-7X)

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1

M

2

1

1

M

2

2

1

M

2

3

1

M

2

4

1

N

4

4

2

M

3

7

2

M

4

8

2

M

4

9

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M

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0

3

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SWITCH UNIT
(X16-154X-XX/1892-7X)

SWITCH UNIT

Summary of Contents for KDC-5019

Page 1: ... glass B10 4162 01 Panel assy A64 2583 02 Front glass B10 4160 01 Panel assy A64 2581 02 KDC 8020 KDC 7021 Y Front glass B10 4163 01 Panel assy A64 2584 02 KDC B7021 DC cord E30 4942 05 KDC 7021Y E30 4956 05 KDC 7021 B7021 Antenna adaptor T90 0523 0534 05 KDC 7021 7021Y B7021 only Screw set N99 1704 05 Screw set N99 1722 05 Bracket L J19 5051 03 KDC 5019 519 8020 only Bracket R J19 5052 03 Lever D...

Page 2: ...UTPUT VOLTAGE CONTROL EX AMP Q14 Q15 Q31 E Z TYPE E Z TYPE E Z TYPE K M TYPE NAVI MUTE PANEL 5V PANEL 5V KEY MATRIX SW14V SRM MECHA SRM DRIVER MOTOR BACK LIGHT LCD ED1 CH QUAL SERVO B MUTE R STOP SW2 LO EJ MUTE L RST SW3 SW1 SDA SCL A8V BU5V SW5V RST REQ C CLK CH CON DATA H REQ H CD AM FM P MUTE MUTE SW5V PANEL5V L DATAL L CE L CLK L DATAS DIMMER REMO RESET ILL B SRM SW1 SRM DET SRM SW2 SRM SW3 SR...

Page 3: ...ing Q7 DTA124EUA or KRA303 A8V AVR and SERVO B AVR ON OFF control Q8 DTC144EUA or UN5213 SW14V SW While Q8 s base goes Hi Q7 is turned on A8V AVR and SERVO B AVR are working Q9 2SD2375 SERVO B AVR When Q9 s base goes Hi SERVO B AVR outputs 7 6V Q10 2SB1184 ILL B AVR While Q11 s base goes Hi AVR outputs 10 7V Q11 2SC4081 or 2SD1819A Works during POWER ON mode with a panel attached to the set Q12 DT...

Page 4: ...SW Rear R When Q40 s base goes Hi Pre output is muted Q43 DTC124EUA or UN5212 FM B SW When Q43 s base goes Hi Q44 is turned on and A8V is supplied to the F E Q44 2SB1277 Q R Works during FM reception mode Q45 DTC124EUA or UN5212 AM B SW When Q45 s base goes Hi Q46 is turned on and A8V is supplied to the F E Q46 2SB1277 Q R Works during AM reception mode Q50 DTC144EUA or UN5213 PAN 5V SW While a pa...

Page 5: ...C OFF Hi Power IC ON ALL OFF mode 21 MUTE O IC2 mute control output OPEN Hi Mute ON Lo Mute OFF 22 23 N C O Not used N C 24 ACC DET I ACC detection terminal Lo ACC ON Hi ACC OFF 25 DIMMER I Small lights detection input Lo During vehicle small lamps turn on 26 SW5V O SW 5V control output Lo POWER ON mode Bass boost OFF__Hi 160msec Lo 40msec 27 EXT AMP CONT O External amp control output Bass boost L...

Page 6: ...ut 1V or less TEL MUTE 2 5V or greater NAVI MUTE 75 SRM SW3 I Mask mechanism position SW3 input Panel SW1 SW2 SW3 Lo Lo Hi 76 SRM SW1 I Mask mechanism position SW1 input Angle SW1 SW2 SW3 Hi Hi Lo Eject SW1 SW2 SW3 Hi Hi Hi 77 SRM SW2 I Mask mechanism position SW2 input Mask SW1 SW2 SW3 Lo Lo Lo 78 SRM DET I Mask mechanism detection input Lo Mechanism detected Hi mechanism not detected 79 NOISE I ...

Page 7: ...a second in the ALL OFF status the Mask Key security write mode tongue Turn 2 times End of Roller ass y FPC Security related information 1 Forced Power ON mode All models Even when the security Mask key is approved resetting the unit while holding the ATT and Preset 4 keys makes it possible to turn the power ON for 30 minutes After 30 minutes have elapsed it is not possible to return to the previo...

Page 8: ...31 W30 W32 W20 W19 W18 W16 W15 W14 W13 W33 W34 W36 W35 W23 W22 W21 W24 W25 W26 W27 R37 R33 W12 W11 W10 C200 W17 R5 W38 W29 W28 L6 R212 R210 W5 R14 R36 W37 R11 R9 W39 W40 L4 W42 W41 FR E B 13 12 2 1 2 1 12 13 1 8 B E E B E B E B B E B E 24 1 1 3 24 25 2 1 1 6 2 1 1 16 9 8 1 2 7 6 IC2 IC14 IC3 Q2 Q32 Q33 Q35 Q51 Q43 Q45 Q50 Q8 Q7 Q3 Q5 Q6 Q15 Q52 IC1 D30 D31 D32 D15 D18 Q1 Q4 D2 D1 Q9 Q25 Q26 D23 D1...

Page 9: ... Q27 Q13 Q24 Q14 Q36 IC16 Q53 D60 D26 D25 X25 8762 7X J74 1408 02 X25 939X XX J74 1398 02 R23 R22 R24 R21 R18 R17 R20 R19 C6 C7 R13 R14 R12 R11 C1 C2 R15 R16 R2 R1 R3 R5 R4 R9 R10 R8 R6 R7 C3 C12 R29 R28 C14 C13 C9 C5 C4 R27 C11 CP1 CP2 CP3 KI3 KI5 KS1 KS2 DGND KS4 KI4 KI1 VDD KS3 KI2 DIMMER RESET S GND L CE L DATAS L DATAL ILL B KS5 REMO CLK L ILLUM G E B E B B E B E B E B E 1 13 1 25 26 50 51 75...

Page 10: ...1 12 13 14 VREF CREF L R CDR CDG CDL PH AFS AM MPX LEVEL MPIN MPOUT 28 27 26 25 24 23 22 21 20 19 18 17 16 15 ACOUTL ACOUTR OUT FL OUT FR OUT RL OUT RR VDD GND SDA SCL SMUTE QUAL OUTR OUTL 2 2u50 0 47u50 0 47u50 4 8 47u10 C61 0 01 C62 1K R158 0 033 0 47 R150 4 7K R151 10K C73 0 01 C71 150P R152 4 7K C75 0 1 C74 0 1 20 52 10K R200 1K 1 2W R35 4 7uH L4 R10 2 2 L CE L CLK L DATA L L DATAS NC DIM CON ...

Page 11: ...RM SW2 SRM SW1 SRM SW3 PHONE AVREF AVSS 46 43 41 42 TYPE0 44 TYPE1 45 ILL ON M MUTE R M MUTE L CD SW3 MOSW LO EJ MC REQ PANEL L CE M RST BVSS BVDD CH RST IC2 TYPE1 47 IC2 TYPE0 48 CH CON 50 CH MUTE 49 72 75 74 73 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 GND EXTRES C143 C144 10u16 0 01 7 8 FILOUT FSEL ARI TM 10 9 SRM SUB SRM SW2 SRM DET GND SRM SW3 0 22 S GND P GND OSCO C142 C...

Page 12: ...4 0 01 B MODEL NAME YES NO KDC 7021 E NO X16 1542 72 X16 1540 12 X16 1540 11 UNIT No MA3082 M D26 MA3091 M B38 1088 05 B38 1086 05 ED1 YES X16 1542 73 MA3082 M B38 1088 05 NO YES NO YES C9 D3 NO YES NO YES R25 29 MA3091 M B38 1086 05 KDC 5019 K KDC B7021 E KDC 7021Y E KDC 519 K KDC 8020 M Q6 B B B 5V 5V B 5V 5V B B B B B B 14 15 UNIT No X16 1892 71 X16 1892 72 SEG17 35 SEG17 35 SEG59 9 C1 COM1 1 C...

Page 13: ...RING RETAINING RING M2x2 5 φ2x5 φ2x8 BLK φ3x5 φ2x4 BLK φ3x8 φ3x12 φ2 6x6 A B C D E F G H J K L M N P Q R S T N09 4400 05 N09 4401 05 N09 4427 05 N09 4448 05 N09 4449 05 N19 2154 04 N19 2155 04 N19 2156 04 N29 0523 05 N29 0522 05 N38 2025 46 N80 2005 46 N80 2008 45 N83 3005 46 N86 2004 45 N80 3008 46 N83 3012 46 N86 2606 46 275 213 282 258 789 200 271 255 285 227x2 232 230 231 233 234 204 263 272 2...

Page 14: ...3 BRACKET L K K1 M1 267 1B J19 5052 03 BRACKET R K K1 M1 268 3A J19 5136 02 HOLDER 269 2A J21 9651 13 MOUNTING HARDWARE ASSY 271 1B J21 9716 03 MOUNTING HARDWARE ASSY 272 3A J90 0999 04 GUIDE PFPC1 1A J84 0122 04 FLEXIBLE PRINTED WIRING BOARD 275 3A K24 3646 04 KNOB OPEN 276 3A K24 3835 04 KNOB SRC 277 3A K25 1404 03 KNOB VOL 278 3A K25 1405 02 KNOB PRESET 279 3A K25 1406 03 KNOB FM AM KDC 5019 51...

Page 15: ... 5 CK73GB1H104K CHIP C 0 10UF K C6 7 CK73FB1A225K CHIP C 2 2UF K C9 CK73GB1H103K CHIP C 0 010UF K K E2 Z1 C11 14 CK73GB1H103K CHIP C 0 010UF K 304 3A E29 1885 04 CONDUCTIVE RUBBER J1 E59 0835 05 RECTANGULAR PLUG 15P CP1 R90 1016 05 MULTI COMP 470 X4 CP2 3 R90 0724 05 MULTI COMP 1K X4 R1 RK73GB2A433J CHIP R 43K J 1 10W R2 5 RK73GB2A222J CHIP R 2 2K J 1 10W R6 RK73GB2A392J CHIP R 3 9K J 1 10W R7 8 R...

Page 16: ...0W R43 RK73GB2A562J CHIP R 5 6K J 1 10W R44 RK73GB2A223J CHIP R 22K J 1 10W R45 RD14DB2H332J SMALL RD 3 3K J 1 2W R46 RD14BB2C473J RD 47K J 1 6W R47 RK73GB2A183J CHIP R 18K J 1 10W R48 RK73GB2A104J CHIP R 100K J 1 10W R49 RK73GB2A103J CHIP R 10K J 1 10W R50 RK73GB2A102J CHIP R 1 0K J 1 10W R51 RK73GB2A104J CHIP R 100K J 1 10W K K1 Z2 R52 RK73GB2A104J CHIP R 100K J 1 10W M1 C45 CK73EB0J106K CHIP C ...

Page 17: ... 10W R113 RK73GB2A473J CHIP R 47K J 1 10W R114 RK73GB2A103J CHIP R 10K J 1 10W R115 RK73GB2A104J CHIP R 100K J 1 10W R116 RK73GB2A222J CHIP R 2 2K J 1 10W R117 119 RK73GB2A102J CHIP R 1 0K J 1 10W R130 131 RK73EB2E472J CHIP R 4 7K J 1 4W R132 134 RK73EB2E101J CHIP R 100 J 1 4W R135 137 RK73EB2E472J CHIP R 4 7K J 1 4W R150 RK73GB2A472J CHIP R 4 7K J 1 10W R151 RK73GB2A103J CHIP R 10K J 1 10W R152 R...

Page 18: ...D2375 TRANSISTOR Q10 2SB1184 TRANSISTOR Q11 2SC4081 TRANSISTOR Q11 2SD1819A TRANSISTOR Q12 DTC144EUA DIGITAL TRANSISTOR Q12 UN5213 DIGITAL TRANSISTOR Q13 DTA124EUA DIGITAL TRANSISTOR Q13 KRA303 DIGITAL TRANSISTOR Q14 DTA123JK DIGITAL TRANSISTOR M1 E2 Z1 Q14 DTA123JK DIGITAL TRANSISTOR Z2 Q14 KRA105S DIGITAL TRANSISTOR M1 E2 Z1 Q14 KRA105S DIGITAL TRANSISTOR Z2 Q15 DTC144EUA DIGITAL TRANSISTOR Q15 ...

Page 19: ...7 3 16 in H 53 mm 2 1 16 in D 162 mm 6 3 8 in Weight 1 4kg 3 0lbs KDC 5019 519 SPECIFICATIONS FM Section Frequency Range 87 9MHz 107 9MHz Frequency Step 200kHz Frequency Range 87 5MHz 108 0MHz Frequency Step 50kHz Channel Space Selection 50kHz 200kHz Usable Sensitivity S N 30dB 9 3dBf 0 8µV 75Ω Quieting Sensitivity S N 50dB 15 2dBf 1 6µV 75Ω Frequency Response 3 0dB 30Hz 15kHz S N Ratio 70dB MONO ...

Page 20: ...IBÉRICA S A Bolivia 239 08020 Barcelona Spain KENWOOD ELECTRONICS AUSTRALIA PTY LTD A C N 001 499 074 16 Giffnock Avenue Centrecourt Estate North Ryde N S W 2113 Australia KENWOOD ELECTRONICS HONG KONG LTD Unit 3712 3724 Level 37 Tower 1 Metroplaza 223 Hing Fong Road Kwai Fong N T Hong Kong KENWOOD ELECTRONICS GULF FZE P O Box 61318 Jebel Ali Dubai U A E KENWOOD ELECTRONICS THAILAND CO LTD 2019 Ne...

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