Kenwood KDC-MV6521 Скачать руководство пользователя страница 10

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PC BOARD (FOIL SIDE VIEW)

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

E
B

B
E

E
B

C121

R106

C51

C408

C409

C406

C411

R272

R502

C403

C401

C402

R7/W109

R8/W110

R215

C407

R205

C81

C405

C410

C412

C413

R100

R62

C65

R63

R104

R64

C117

C118

TH1

R81

C34

C33

C35

R82

R83

R87

R55

R13

R56

R61

R14

R167

R165

R163

R181

R185

R168

R126

R124

R122

R123

R121

R127

R166

R11

R125

R12

R128

R169

R180

R186

R164

R184

R183

R196

R175

R222

R115

R113

R220

R221

R310

R129

R219

R238

R234

R235

R236

R241

R91

R244

R242

R243

R94

R223

R232

R233

R230

R231

R263

R178

R303

R182

R264

R257

R261

R260

R259

R312

R301

R302

R304

R308

R306

R311

R266

R265

R262

R307

R268

R267

R173

R305

R195

R143

R247

R309

R202

R130

R249

R250

R162

R254

R251

R193

R194

R252

R172

R144

R90

C78

C205

C72

C77

C75

C204

C156

C140

C139

C157

C79

C201

C158

C105

C53

C42

C135

C207

C71

C43

C106

C44

C41

R41

R42

R51

R27

R29

R77

R88

R89

R73

R65

R76

R28

C82

C80

C137

R19

R21

R30

R22

R20

W106

C84

C85

C83

C86

C89

C90

C88

C87

W108

R86

W100

R45

R46

C107

C208

W104

W105

R204

D119

D113

D40

IC3

Q21

D23

D28

D24

D22

D26

D25

D21

D27

Q54

Q55

Q11

Q52

Q29

Q30

Q27

Q20

Q22

Q26

Q19

Q45

Q46

Q51

Q43

Q33

Q34

D37

Q28

D112

D111

D110

D109

D116

X25-9190-XX/9202-70 (J74-1322-12/1387-12)

B
E

B
EB

C53

C50

C57

C54

R21

R19

R20

R17

R18

C66

C67

C65

R54

R55

R56

R50

R28

R51

R53

R52

R63

R62

R64

R66

R65

R58

R57

R59

R61

R60

R15

R16

R12

R11

R10

R23

R27

R24

C63

C64

C61

C62

C80

C81

C68

C59

C60

C58

R68

R67

CP54

CP55

CP1

CP56

CP51

CP50

CP53

CP52

100

R22

KI4

VILL-DATA

LED+B

VILL-CLK

REMO

ESD-GND

AN 5V

VLCD1

LED+B

L-INH

KI1

FLIP DET

RST

L-DATAL

L-CE

KS2

L-DATAS

L-CLK

KS1

KI3

KS4

D-GND

LED+B

KI5

KI2

KS3

ILL-GND

Q54

Q53

Q55

Q57

Q56

Q52

Q51

Q50

Q64

Q63

Q59

Q58

Q60

Q62

Q61

D26

IC1

IC3

X16-1620-10/1652-70 A/2 (J74-1313-02)

X16 B/2

X89-2510-10/2522-70 (J74-1325-02)

CN1

address

X25-9190-XX/9202-70

X16-1620-10/1652-70 A/2

Q address

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

T E L

1 3 9 4 2 2 9 6 5 1 3

TEL 13942296513 QQ 376315150 892498299

Содержание KDC-MV6521

Страница 1: ...y A64 2590 02 KDC MPV619 Front glass B10 4174 01 Panel assy A64 2596 02 KDC MPV7020 Front glass B10 4169 01 Panel assy A64 2591 02 KDC MPV7019 Front glass B10 4178 01 Panel assy A64 2600 02 KDC MV6521 CD RECEIVER KDC MPV619 MPV7019 KDC MPV7020 MV6521 SERVICE MANUAL This service manual does not include information on the CD mechanism assembly exploded view parts list schematic diagram or mechanism ...

Страница 2: ... Q43 Q7 8 IC4 Q5 6 Q1 4 IC3 DATA C CH CON DATA H REQ H RST CLK REQ C CD MECHA B SERVO B PLL DATA PLL CLK M STOP M RST SW4 MUTE R MUTE L LO EJ MOSW SW2 SW3 SW1 S METER IFC OUT SW5V 3 PANEL DET GUIDE ILL MP IN AFS LEVEL RDDA FM AM A 8V for MP3 BU5V A8V 3 2 2 3 10 7 3 SW5V 10 SDA SCL AUDIO OUT 7 A8V BACK UP 3 2 O CLK O DATA O CE REMO RESET BU5V MUTE DRIVER PANEL5V PANEL5V RGB CONTROL 3 2 5 CD AM B FM...

Страница 3: ...081 V I converter Current driver for red LED Q62 2SC4081 Buffer Control voltage buffer for red LEDs brightness Q63 2SC4081 Buffer Control voltage buffer for green LEDs brightness Q64 2SC4081 Buffer Control voltage buffer for blue LEDs brightness UPD703030GFA03 IC1 or UPD703033GFA05 System MI COM or UPD703033GFA13 IC2 TDA7407D E VOL N C MPX IC IC3 HD74HC02FP Mute logic 2 input NOR x 4 or TC74HC02AF...

Страница 4: ...7 DTC114YUA or UN5214 P CON SW When Q27 s base goes Hi Q32 is turned on Q32 2SB1277 Q R or 2SB1434 Works during POWER ON mode Q29 DTA124EUA or KRA303 P CON protection inhibit SW Prevents Q30 tuning ON during start up after power ON Q30 2SA1576A or 2SB1218A P CON protection SW Protect Q32 by turning ON when P CON output is grounded Q28 DTC114YUA or UN5214 P ANT SW When Q28 s base goes Hi Q31 is tur...

Страница 5: ...del POWER OFF mode TEL MUTE on 24 P STBY O Power IC STBY control output Hi Power IC on ALL OFF mode Lo Power IC off 25 MUTE O Mute control output Lo Mute off Open Mute on 26 SW5V I O SW5V control terminal Lo SW5V on Hi Z SW5V off 27 BU DET I Momentary power down detection input Hi When momentary power down detected or BU OFF Lo BU ON 28 ACC DET I ACC detection terminal Hi ACC OFF Lo ACC ON 29 N C ...

Страница 6: ...n control terminal Lights on at the panel tilted during POWER ON mode Flashing at the panel detached during POWER ON mode 73 AVCONT O A D converter reference voltage control output Hi Active Connected to AVREF terminal 74 AVDD Positive power supply connection terminal Connected to BU 5V lines 75 AVSS Ground connection terminal Connected to GND lines 76 AVREF I A D converter reference voltage input...

Страница 7: ...ys Balance is adjusted in 3 steps of Left Max Center Right Max with the Track Up Down keys Fader is adjusted in 3 steps of Rear Max Center Front Max with the Track Up Down keys 8 Menu related specifications A short press of the MENU key initiates the Menu mode Pressing the DNPP SBF key on the remote initiates the Menu mode Continuous holding of a remote control key is inhibited 9 Backup current me...

Страница 8: ...e controlled As a result the brightness of red blue and green is adjusted Description of Operation Variable Illumination Circuit 3 When the message Security is displayed press and hold the Track Up Down key for 1 second to enter the security registration mode 4 Enter the code using the FM AM Track Up Track Down keys FM key Number up Am key Number down Track Up key Cursor right shift Track Down key...

Страница 9: ...9 16 1 9 6 1 E B B E B E 24 2 23 1 18 17 2 1 11 10 12 6 8 7 4 12 3 1 24 IC5 IC9 D120 IC2 IC7 D102 Q16 Q14 Q13 Q17 Q53 Q3 Q4 Q1 Q8 Q10 Q9 Q42 Q2 IC8 D114 IC10 IC11 IC6 IC1 D103 D104 D105 D106 D107 D108 D101 X25 9190 XX 9202 70 J74 1322 12 1387 12 CN4 D18 Q15 Q12 Q18 S1 J1 CN2 D1 CN3 D38 D34 D71 D39 D33 D30 D14 D32 Q32 D44 D42 D41 D45 D46 D47 D6 D2 D4 D5 D17 D12 IC4 WH1 D16 J2 A1 D31 D115 D13 Q47 D1...

Страница 10: ...0 Q22 Q26 Q19 Q45 Q46 Q51 Q43 Q33 Q34 D37 Q6 Q5 Q28 D112 D111 D110 D109 D116 X25 9190 XX 9202 70 J74 1322 12 1387 12 B E EB EB E B E B E B E B E B E B B E B E EB E B E B E B B E B E B E B E B E C53 C50 C57 C54 R21 R19 R20 R17 R18 C66 C67 1 C65 C6 C7 R54 R55 R56 R50 R28 R51 R53 R52 R63 R62 R64 R66 R65 R58 R57 R59 R61 R60 R15 R7 R16 R12 R9 R8 R11 R10 R1 R23 R27 R24 R2 R5 R6 R3 R4 C63 C64 C61 C62 C80...

Страница 11: ...216 100K R217 100k R218 100K R219 100k 2 2K R220 R221 100K R222 100K R223 100K C208 1000P R238 100K R233 1K R237 470 R235 47K R130 100K R236 100K R232 2 2K R231 2 2K R228 1k R129 100K R230 100K R205 100K 2 2k 2 2K R196 470 R197 470 R198 470 R199 1K R61 10K R88 24K R87 10K R89 3 3K 1 2W R93 1K 1 2W R80 22K R81 1K 1 2W R79 0 01 C78 22K R91 100K R94 22K R90 0 1u50 C74 10K R78 W108 0 01 C71 1u50 C73 R...

Страница 12: ...3 24 IF1 GND IF1 B SCL 15 16 18 19 20 17 DIG GND VDD 5V OSC GND OSC GND OSC GND OSC GND 3 7 11 13 8 Rch 2 D GND RST R124 4 7K 1K 0 01 R122 4 7K R25 4 7 R24 10 R121 100 R123 4 7K REQ H GND Rch A GND MUTE CH CON 10 9 11 13 12 B U 4 3 5 6 A GND MUTE CHCON 6 2 BU 7 8 3 4 9 10 REQ C DATA C CLK Lch DATA H 4 1 5 2 6 5 1 RF GND R23 10 R125 4 7K R126 4 7K R127 100 R128 100 REQ C CLK Lch DATA H DATA C 8 W N...

Страница 13: ...5 2 S20 1 S19 SRC S2 S10 AM FM S12 S14 S13 S11 S8 S16 S25 DISP Q3 1 2 to J1 IC1 LC75808W IC2 RS 171 Q1 6 DTA114EUA or Q3 4 2SD2114K Q4 Q5 Q6 B30 1599 05 D50 53 D26 with KEY MATRIX Q1 S27 RST VOL 3 S1 S4 S15 S7 Q5 50 64 B30 1605 05 D5 17 B30 1564 05 D80 81 D26 B LINE GND LINE KRA302 5V SW KEY ILLUMI RED SW AVR VLCD KEY PERMISSION SW M62333FP IC3 MA3082 L REMOTE SENSOR IC Q64 Q63 Q62 D50 D51 CONVERT...

Страница 14: ...8 46 N83 3012 46 N86 2606 46 X16 X89 J 1 FC1 701 740 741 781 734 780 708 758 782 759 223 225 257 226 228 231 236 237 202 213 256 RC1 RC2 277 276 278 200 DC1 DC2 207 790 795 X25 793 X25 794 X25 796 267 255 266 270 248 264 268 216 269 203 271 214 217 204 230 230 205 229 247 250 265 224 Ex2 242x2 222x2 A 1 X25 F1 249 227 PA1 235 DME1 242x2 242x2 D D E K E E J E K K K E E L L L E B A F H G G C C D D D...

Страница 15: ...s fournis Teile ohne Parts No werden nicht geliefert Ref No A d d N e w Parts No Description Dest inati on 200 1A A02 1486 13 PLASTIC CABINET ASSY 202 1B A52 0806 02 TOP PLATE 203 3A A21 4172 04 DRESSING PANEL SPRAY 204 3A A21 4174 03 DRESSING PANEL PLATING 205 3B A22 2932 02 SUB PANEL ASSY 207 2A A46 1754 01 REAR COVER PA1 3A A64 2590 02 PANEL ASSY K1 PA1 3A A64 2591 02 PANEL ASSY K2 PA1 3A A64 2...

Страница 16: ...00M ELECTRO 10UF 16WV K2ME C23 24 CE04NW1HR47M ELECTRO 0 47UF 50WV C25 CE04NW1A470M ELECTRO 47UF 10WV C27 30 CE04NW1C100M ELECTRO 10UF 16WV K2ME C33 CK73FB1H104K CHIP C 0 10UF K C34 CK73FB1H104K CHIP C 0 10UF K K1K2M C35 CK73FB1H104K CHIP C 0 10UF K K2ME C36 CE04NW1A470M ELECTRO 47UF 10WV M C41 CK73GB1A474K CHIP C 0 47UF K C42 CC73GCH1H151J CHIP C 150PF J C43 CK73GB1H333K CHIP C 0 033UF K C44 CK73...

Страница 17: ...R42 RK73GB2A103J CHIP R 10K J 1 10W Ref No A d d N e w Parts No Description Dest inati on R45 46 RK73GB2A472J CHIP R 4 7K J 1 10W K2ME R51 RK73GB2A101J CHIP R 100 J 1 10W R52 RK73FB2B223J CHIP R 22K J 1 8W R53 RK73GB2A222J CHIP R 2 2K J 1 10W R54 RK73GB2A223J CHIP R 22K J 1 10W R55 RK73FB2B103J CHIP R 10K J 1 8W R56 57 RK73FB2B102J CHIP R 1 0K J 1 8W R58 59 RD14DB2H2R2J SMALL RD 2 2 J 1 2W R60 RK7...

Страница 18: ...73GB2A153J CHIP R 15K J 1 10W R259 RK73GB2A104J CHIP R 100K J 1 10W K1M R260 RK73GB2A104J CHIP R 100K J 1 10W K2E R261 RK73GB2A104J CHIP R 100K J 1 10W K2M R262 RK73GB2A104J CHIP R 100K J 1 10W K1E R263 RK73GB2A104J CHIP R 100K J 1 10W E R264 RK73GB2A104J CHIP R 100K J 1 10W K1K2M R266 RK73GB2A104J CHIP R 100K J 1 10W R268 RK73GB2A104J CHIP R 100K J 1 10W R269 271 RK73GB2A101J CHIP R 100 J 1 10W E...

Страница 19: ...DIGITAL TRANSISTOR M Q11 2SC4081 TRANSISTOR Q11 2SD1819A TRANSISTOR K1K2M Q12 2SA2057 TRANSISTOR Q13 2SA1576A TRANSISTOR Q13 2SB1218A TRANSISTOR K1K2M Q14 2SC4081 TRANSISTOR Q14 2SD1819A TRANSISTOR K1K2M Q15 2SA2057 TRANSISTOR Q16 DTC124EUA DIGITAL TRANSISTOR Q16 UN5212 DIGITAL TRANSISTOR K1K2M Q17 DTA124EUA DIGITAL TRANSISTOR Q17 KRA303 DIGITAL TRANSISTOR K1K2M Q18 2SD2375 TRANSISTOR Q19 DTC124EU...

Страница 20: ...MPV7019 MPV7020 MV6521 25 MEMO www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 ...

Страница 21: ...S N 50dB 15 2dBf 1 6µV 75Ω 15 2dBf 1 6µV 75Ω 15 2dBf 1 6µV 75Ω Frequency Response 3 0dB 30Hz 15kHz 30Hz 15kHz 30Hz 15kHz 30Hz 15kHz S N 70dB MONO 70dB MONO 70dB MONO 65dB MONO Selectivity DIN 80dB 400kHz Selectivity 80dB 400kHz 80dB 400kHz 80dB 400kHz Stereo Separation 40dB 1kHz 40dB 1kHz 40dB 1kHz 35dB 1kHz AM MW Frequency Range 530kHz 1700kHz 10kHz 530kHz 1700kHz 10kHz 531kHz 1611kHz 9kHz 531kHz...

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