JVC CA-MXKB22 Page 62 Service Manual Download | Manualshive

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3-6

Electrical parts list

Main board

Block No. [0][1]



Symbol No.

Part No.

Part Name

Description

Local

U101

TA8189N

IC

OW03-08189-80

U201

TC9422

IC

OW03-09422-80

U202

TA7291S

IC

OW03-07291-80

U203

TA7291S

IC

OW03-07291-80

U300

87EP26F-4K76

IC

OW03-87261-80

U401

TC9462F

IC

OW03-09462-80

U402

TA2153FN

IC

OW03-02153-80

U403

TA2092N

IC

OW03-02092-80

U404

TC94A02F

IC

OW03-09402-80

KB22

U405

AS7C31024-15JC

IC

OW03-31024-80

KB22

U406

TC74HC14

IC

OW03-07404-80

KB22

Q100

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q101

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q102

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q103

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q104

OW2SA733PNP

TRANSISTOR

OW01-00733-80

Q105

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q106

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q108

OWKSA928A-Y

TRANSISTOR

OW01-00928-80B

Q109

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q110

OWKSA928A-Y

TRANSISTOR

OW01-00928-80B

Q111

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q112

OWKSA928A-Y

TRANSISTOR

OW01-00928-80B

Q113

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q115

OW2SA733PNP

TRANSISTOR

OW01-00733-80

Q116

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q117

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q118

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q119

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q120

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q121

OWDTC314TS

TRANSISTOR

OW01-00314-20

Q122

OW2SA733PNP

TRANSISTOR

OW01-00733-80

Q123

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q207

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q208

OWKSA928A-Y

TRANSISTOR

OW01-00928-80B

Q209

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q210

OWKSA928A-Y

TRANSISTOR

OW01-00928-80B

Q211

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q212

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q300

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q302

OW2SC945-P

TRANSISTOR

OW01-00945-80

Q402

OW2SC945-P

TRANSISTOR

OW01-00945-80

KB1

Q403

OW2SC945-P

TRANSISTOR

OW01-00945-80

KB1

Q405

OW2SA733PNP

TRANSISTOR

OW01-00733-80

Q406

OW2SC945-P

TRANSISTOR

OW01-00945-80

KB22

Q407

OW2SC945-P

TRANSISTOR

OW01-00945-80

KB22

Q408

OW2SC945-P

TRANSISTOR

OW01-00945-80

KB22

Q409

OW8050D

TRANSISTOR

OW01-08050-81

KB22

Q410

OW8050D

TRANSISTOR

OW01-08050-81

KB22

Q411

OW8050D

TRANSISTOR

OW01-08050-81

KB22

D300

1N4148

DIODE

OW02-04148-81

D301

1N4148

DIODE

OW02-04148-81

D302

1N4148

DIODE

OW02-04148-81

D303

1N4148

DIODE

OW02-04148-81

D304

1N4148

DIODE

OW02-04148-81

D305

1N4148

DIODE

OW02-04148-81

D404

1N4001

DIODE

OW02-04001-81

D405

1N4148

DIODE

OW02-04148-81

KB1

D406

1N4001

DIODE

OW02-04001-81

Z200

3.3V0.5W

Z DIODE

OW02-50033-80T

Z201

6.2V0.5W

Z DIODE

OW02-50062-80

Z306

10V0.5W

Z DIODE

OW02-50100-80

Z402

3.3V0.5W

Z DIODE

OW02-50033-80T KB22

Z403

3.3V0.5W

Z DIODE

OW02-50033-80T KB22

Z404

3.9V0.5W

Z DIODE

OW02-50039-81

KB22

C02

OW06-70108-20

E CAPACITOR

1000uF 10V

KB22

C03

OW05-77102-10

C CAPACITOR

Axial 1000pF

C04

OW05-77102-10

C CAPACITOR

Axial 1000pF

C05

OW05-77102-10

C CAPACITOR

Axial 1000pF

C06

OW05-77102-10

C CAPACITOR

Axial 1000pF

C100

OW05-73561-00

C CAPACITOR

560pF

C101

OW05-73561-00

C CAPACITOR

560pF

C102

OW05-73221-00

C CAPACITOR

220pF

C104

OW05-73391-05

C CAPACITOR

390pF

C105

OW05-73391-05

C CAPACITOR

390pF

C106

OW05-73820-00

C CAPACITOR

82pF

C107

OW05-73820-00

C CAPACITOR

82pF

C108

OW05-73561-00

C CAPACITOR

560pF

C109

OW05-73561-00

C CAPACITOR

560pF

C110

OW05-73561-00

C CAPACITOR

560pF

C111

OW05-73561-00

C CAPACITOR

560pF

C120

OW05-73102-06F

C CAPACITOR

1000pF

C121

OW05-73102-06F

C CAPACITOR

1000pF

C124

OW05-73104-06F

C CAPACITOR

0.1uF

C125

OW05-73104-06F

C CAPACITOR

0.1uF

C126

OW05-73221-00

C CAPACITOR

220pF

C127

OW05-73221-00

C CAPACITOR

220pF

C130

OW05-73104-06F

C CAPACITOR

0.1uF

C131

OW05-73104-06F

C CAPACITOR

0.1uF

C132

OW05-73104-06F

C CAPACITOR

0.1uF

C133

OW05-73102-06F

C CAPACITOR

1000pF

C134

OW05-73102-06F

C CAPACITOR

1000pF

C156

OW05-73103-06F

C CAPACITOR

0.01uF

C200

OW05-73104-06F

C CAPACITOR

0.1uF

C201

OW05-73561-00

C CAPACITOR

560pF

C202

OW05-73561-00

C CAPACITOR

560pF

C203

OW05-73104-06F

C CAPACITOR

0.1uF

C204

OW05-73104-06F

C CAPACITOR

0.1uF

C205

OW05-73103-06F

C CAPACITOR

0.01uF

C206

OW05-73103-06F

C CAPACITOR

0.01uF

C207

OW05-73471-06F

C CAPACITOR

470pF

C208

OW05-73471-06F

C CAPACITOR

470pF

C209

OW05-73104-06F

C CAPACITOR

0.1uF

C210

OW05-73104-06F

C CAPACITOR

0.1uF

C211

OW05-73104-06F

C CAPACITOR

0.1uF

C212

OW05-73820-00

C CAPACITOR

82pF

C213

OW05-73820-00

C CAPACITOR

82pF

C214

OW05-73104-06F

C CAPACITOR

0.1uF

C215

OW05-73104-06F

C CAPACITOR

0.1uF

C218

OW05-73104-06F

C CAPACITOR

0.1uF

C219

OW05-73103-06F

C CAPACITOR

0.01uF

C220

OW05-73103-06F

C CAPACITOR

0.01uF

C221

OW05-73104-06F

C CAPACITOR

0.1uF

C222

OW05-73101-00

C CAPACITOR

100pF

C223

OW05-77104-82

C CAPACITOR

Axial 0.1uF

KB1

C224

OW05-77104-82

C CAPACITOR

Axial 0.1uF

KB1

C300

OW05-73104-06F

C CAPACITOR

0.1uF

C301

OW05-73104-06F

C CAPACITOR

0.1uF

C302

OW05-73150-00

C CAPACITOR

15pF

C303

OW07-76000-30

C RESISTOR

0 ohm 1/16W

C304

OW05-73240-00

C CAPACITOR

24pF

C305

OW05-73240-00

C CAPACITOR

24pF

C306

OW05-73150-00

C CAPACITOR

15pF

C307

OW05-73104-06F

C CAPACITOR

0.1uF

C308

OW05-73104-06F

C CAPACITOR

0.1uF

C309

OW05-73104-06F

C CAPACITOR

0.1uF

C310

OW05-73223-06F

C CAPACITOR

0.022uF

C311

OW05-73223-06F

C CAPACITOR

0.022uF

C315

OW05-73104-06F

C CAPACITOR

0.1uF

C316

OW05-73103-06F

C CAPACITOR

0.01uF

C317

OW05-73103-06F

C CAPACITOR

0.01uF

C318

OW05-73104-06F

C CAPACITOR

0.1uF

C319

OW05-73104-06F

C CAPACITOR

0.1uF

C320

OW05-73104-06F

C CAPACITOR

0.1uF

C322

OW05-73104-06F

C CAPACITOR

0.1uF

C400

OW05-73104-06F

C CAPACITOR

0.1uF

C402

OW05-73102-06F

C CAPACITOR

1000pF

C403

OW05-73102-06F

C CAPACITOR

1000pF

C405

OW05-73330-00

C CAPACITOR

33pF

C406

OW05-73330-00

C CAPACITOR

33pF

C407

OW05-73473-00

C CAPACITOR

0.047uF

C408

OW05-73473-00

C CAPACITOR

0.047uF

C409

OW05-73473-00

C CAPACITOR

0.047uF

C410

OW05-73103-06F

C CAPACITOR

0.01uF

C411

OW05-73473-00

C CAPACITOR

0.047uF



Symbol No.

Part No.

Part Name

Description

Local

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Summary of Contents for CA-MXKB22

Page 1: ... KB22 MX KB1 TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 8 4 ADJUSTMENT 1 28 5 TROUBLESHOOTING 1 33 CA MXKB22 SP MXKB22 SP MXKB22 CA MXKB1 SP MXKB1 SP MXKB1 Area suffix EV Eastern Europe MX KB22 Area suffix B U K E Continental Europe EN Northern Europe EV Eastern Europe MX KB1 ...

Page 2: ...IN 500 mV 51 kΩ Speaker terminals 6 16 Ω Phones 32 Ω 1 kΩ Cassette Deck Section Frequency Response 20 mW ch output into 32 Ω Type I NORMAL 63 Hz 12 500 Hz Wow And Flutter 0 15 WRMS CD Player CD Capacity 3 CDs Dynamic Range 85 dB Signal To Noise Ratio 85 dB Wow And Flutter Unmeasurable Tuner Tuning Range FM Tuner 87 50 MHz 108 00 MHz AM Tuner MW 522 kHz 1 629 kHz Unit Dimensions 276 mm 315 mm 456 m...

Page 3: ...ack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particular ly any exposed metal part having a return path to the chassis to a known good...

Page 4: ...same safety characteristics as the recommended replacement parts shown in the Parts List of the Service Manual and may create shock fire or other hazards 4 The leads in the products are routed and dressed with ties clamps tubings barriers and the like to be separated from live parts high temperature parts moving parts and or sharp edges for the prevention of electric shock and fire hazard When ser...

Page 5: ... laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 1 7 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the replacement ...

Page 6: ...lock failed or defeated AVOID DIRECT EXPOSURE TO BEAM e VARNING Synlig och osynling laserstrålning när den öppnas och spärren är urkopplad Betrakta ej strålen s VARO Avattaessajasuojalukitus ohitettuna tai viallisena olet alttiina näkyvälle ja näkymättömälle lasersäteilylle Vältä säteen kohdistumista suoraan itseesi f ADVARSEL Synlig og usynlig laserstråling når maskinen er åben eller interlocken ...

Page 7: ... No MB306 1 7 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 8: ...r screws B at taching the top cover and the side cover R and L Move the top cover in the direction of the arrow to release from the front panel at the two joints a 3 Remove the six screws D on the back of the body and the two screws E on the side of the body Move the side cover R and L backward to release the four joints b on the bot tom of the side covers Fig 1 Fig 2 A A Top cover Top cover Front...

Page 9: ... No MB306 1 9 Fig 3 Fig 4 Fig 5 Fig 6 D D Side cover R Side cover L Side cover R Front panel assembly E b E b Side cover L Front panel assembly Joint b ...

Page 10: ...y 3 1 3 Removing the CD fitting See Fig 8 to 10 How to eject the CD tray without turning power on Prior to performing the following procedure remove the top cover side cover R and L 1 Turn over the CD changer mechanism unit and turn the loading pulley gear at e in the inner part of the notch of the main board to move the CD tray forward 2 Move the CD fitting in the direction of the arrow to releas...

Page 11: ...N100 CN101 and CN207 on the main board at the bottom of the CD changer mechanism unit and disconnect the card wire from con nector CN103 If necessary release the band attaching the wires 5 From the side of the body remove the two screws F attach ing the CD changer mechanism unit 6 From the back of the body remove the two screws G at taching the CD changer mechanism unit 7 Move the CD changer mecha...

Page 12: ... No MB306 Fig 13 Fig 14 Fig 15 Fig 16 AUX board CN504 Front panel assembly CN802 Power board CN803 CN801 CD changer mechanism unit CN207 CN101 CN100 CN103 Main board CD changer mechanism unit G G Rear panel ...

Page 13: ...01 on the tuner board 2 From the back of the body remove the two screws H the two screws J and the two screws K attaching the tuner board respectively 3 Remove the two screws L attaching the tuner board holder Caution You can remove the tuner board without removing the CD changer mechanism unit and the rear panel Fig 17 Fig 18 H K J Tuner board CN601 Tuner board Tuner board holder L ...

Page 14: ...Disconnect the wire from connector CN901 on the speaker terminal board 2 From the back of the body remove the two screws M at taching the speaker terminal board Reference You can remove the speaker terminal board without detaching the CD changer mechanism unit and the rear panel Fig 19 Fig 20 Speaker terminal board CN901 Rear panel M Rear panel Rear cover ...

Page 15: ...r CN861 on the power board 2 Disconnect the earth wire from the base chassis on the bot tom of the right side of the body 3 From the bottom of the body remove the two screws N at taching the front panel assembly 4 Release the two joints f on the side of the body and the joint g on the bottom using a screwdriver and remove the front panel assembly forward Fig 21 Fig 22 Rear panel Power board CN861 ...

Page 16: ...1 16 No MB306 Fig 23 Fig 24 f Front panel assembly N N Front panel assembly ...

Page 17: ...attaching the CD switch board Fig 25 Fig 26 3 1 9 Removing the REC select switch board PROGRAM select switch board See Fig 27 Prior to performing the following procedure remove the front panel assembly 1 Remove the three screws U attaching the REC select switch board 2 Remove the three screws Y attaching the CD switch board Fig 27 P Q P Front panel assembly Bracket R T CD switch board Power switch...

Page 18: ...e following procedure remove the front panel assembly 1 Remove the four screws A attaching the LCD board and disconnect the wire from connector CN505 2 Remove the two screws B attaching the STANDBY board Fig 28 Fig 29 LCD board CN505 A A Front panel assembly B STANDBY board Front panel assembly ...

Page 19: ...nd pull out the knob holder 2 Remove the nut and the washer from the volume shaft 3 From the back of the front panel assembly remove the sev enteen screws D attaching the system board 4 Remove the screw E attaching the headphone board fit ting plate and pull out the headphone board 5 Remove the screw F attaching the AUX board fitting plate and pull out the AUX board Fig 30 Fig 31 Volume knob Front...

Page 20: ...1 20 No MB306 Fig 32 Fig 33 Fig 34 Headphone board Fitting plate E Front panel assembly AUX board Fitting plate F Front panel assembly G G Cassette mechanism assembly Front panel assembly ...

Page 21: ...ing the cassette mechanism assembly See Fig 35 Prior to performing the following procedure remove the front panel assembly 1 Remove the six screws G attaching the cassette mecha nism assembly Fig 35 H H H H Rear cover Rear panel ...

Page 22: ...it 1 From the back of the body remove the four screws H at taching the rear cover 2 From the back of the body remove the two screws J at taching the rear panel 3 Release the two joints h on the bottom of the right and left sides of the rear panel and remove the rear panel The rear panel comes off with the power board and the heat sink Fig 36 Fig 37 Fig 38 Rear panel J h Rear panel Raer panel h ...

Page 23: ...g the notch of rear panel and re move it with the heat sink and the power board forward 2 Remove the four screws M and the four screws N attach ing the board bracket R and L 3 Remove the two screws P and the two screws Q attaching the power board 4 If necessary unsolder the power cord and the wire extend ing from the power transformer assembly Fig 39 Fig 40 Fig 41 Fig 42 Raer panel Power board K K...

Page 24: ...ve the top cover side cover R and L the CD fitting CD changer mechanism unit and the rear cover rear panel 1 Move the cord stopper in the direction of the arrow and dis connect the power cord 2 Remove the four screws R attaching the power transform er assembly If necessary unsolder each wire Fig 43 Power transformer R R ...

Page 25: ... the wire from connector on the main board 3 Move the main board in the direction of the arrow as show in Fig 45 disconnect the wire from connector on the motor board in the inner part of the main board 4 Move the main board turning in the direction of the arrow ash shown in Fig 45 5 Solder the short circuit point on the CD pickup board and disconnect the wire from the CD pickup board Caution When...

Page 26: ...g out the six bosses on the inner side of the front panel assembly forward Caution The six bosses are attached with bond Apply the cloth to the product for protect from damage and pull out each boss carefully 2 Disconnect the two wires of the main speaker terminal from the back of the front panel assembly 3 Disconnect the two wires of the sub speaker terminal from the back of the front panel assem...

Page 27: ...speaker sub speaker See Fig 4 Prior to performing the following procedure remove the front cabinet 1 Remove the four screws A attaching the main speaker 2 Remove the two screws B attaching the sub speaker Fig 4 Sub speaker Main speaker B A A ...

Page 28: ...r 10 Frequency counter meter 11 Test tape VT712 for Tape speed and wow flutter VT724 for reference level VT703L for head azimuth adjustment Blank tape for recording 4 2 Measurement conditons Radio section FM 1 kHz 22 5 kHz deviation FM STEREO 1 kHz 67 5 kHz deviation pilot signal 7 5 kHz AM 1 kHz 30 modulation Reference output Headphone output 0 15V 32 Ω Speaker output 1W 2 5V 6 Ω Cassette amp sec...

Page 29: ... screw To be use only after head replacement Test tape VT703L Signal output terminal SPK out with 6 ohm load 1 Playback the test tape VT703L 2 Adjust the head azimuth adjusting screw so that the phase difference between the R and L channels is minimized at an output level that is within 20dB of the maximum output level After this adjustment Lock the head azimuth adjusting screw with screw sealant ...

Page 30: ...e avobe step 3 and 4 Signal input Loop antenna signal output H phone out with 32 ohm load Signal input Analog antenna FM ANT Fm GND signal output H phone out with 32 ohm load FM tracking Signal input Loop antenna Signal output IC602 pin 18 1 Set the intermediate frequency sweep generator to AM 450 kHz 2 Adjust IFT603 for maximum and center output FM IF 1 Set the TUNER at FM mode 2 Adjust IFT606 to...

Page 31: ...AM IF AM OSC AM RF AM RF AM RF AM OSC FM OSC FM AM IF Tuner section B EV version Tuner section E EN version VC606 IFT606 IFT605 L604 VC604 L605 FM ANT AM ANT IFT601 CF604 IH602 AM ANT FM VT FM ANT IFT604 IFT602 IFT603 VC601 ...

Page 32: ... of CN401 is 1 8V Caution Before connecting a measuring instrument to the measuring point turn the power of the main unit to OFF After performing a measurement and before disconnecting the measuring instrument again turn the power of the main unit to OFF If a measuring instrument is disconnected while an electric current is being output ot the main unit the pickup of the main unit will be damaged ...

Page 33: ... No MB306 1 33 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 34: ... No MB306 AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan Victor Company of Japan Limited WPC Printed in Japan ...

Page 35: ...boards 2 1 2 2 2 4 2 16 to 19 CD ROM No SML200408 COMPACT COMPONENT SYSTEM No MB306SCH 2004 8 COPYRIGHT 2004 Victor Company of Japan Limited CA MXKB22 SP MXKB22 SP MXKB22 CA MXKB1 SP MXKB1 SP MXKB1 Area suffix EV Eastern Europe MX KB22 Area suffix B U K E Continental Europe EN Northern Europe EV Eastern Europe MX KB1 ...

Page 36: ...ponent parts appearing on the silk screen printed side parts side of the PWB diagrams the parts that are printed over with black such as the resistor diode and ICP or identified by the mark nearby are critical for safety ...

Page 37: ... CN508 CN506 CN512 CN514 CN513 CN510 CN511 CN902 CN509 CN503 CN601 CN101 CN208 SJ500 AUX INPUT P N 20 61030 00 3 PIN UL2547 30 P 2 L 360 mm P N 20 61133 01 13P UL2547 2651 P 2 L 370 mm P N 25 61260 80 13 PIN UL2896 P 1 25 L 260 mm P N 25 83100 02 2PIN UL2651 28P 2 L 100 mm P N 25 61135 80 16 P Ul2896 P 1 L 135 mm P N 25 94060 80 2 PIN UL2468 26 P N 25 83100 02 P N 25 94060 80 P N 20 42110 00 11PIN...

Page 38: ...02 CN204 MO MO CATH EMIT 5V RL RL SW1 GND SW2 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 1 2 3 4 5 6 KEY1 for MX KB22 U402 TA2153 RF AMPLIFIER U203 TA7291S BRIDGE DRIVER U202 TA7291S BRIDGE DRIVER 3CD CHANGER DRIVER SECTION U403 TA2092N DIGITAL SERVO DRIVER U401 TC9462 DIGITAL SERVO 1 BIT D A CONVERTER DATA AND CONTROL BUS 87EP26F 4K76 U101 TA8189 4CH Pre Rec AMP with ALC T4 0AL250V T06910A D849 D852 D806 D...

Page 39: ... 4 5 6 1 2 3 4 5 6 KEY1 U500SC6311 VFDCONTROL DRIVER KEYSCAN FILAMENT AC3 3V STANDBYLED LED500 R503 680R GVSW CDRWGAINCONTROL PICKUP U402 TA2153 RF AMPLIFIER RF RFRP RFCT FEO 5V 5V U203 TA7291S BRIDGE DRIVER U202 TA7291S BRIDGE DRIVER ML 3CD CHANGER DRIVER SECTION U403 TA2092N DIGITAL SERVO DRIVER U401 TC9462 DIGITAL SERVO 1BIT D A CONVERTER 5V VCC DATA AND CONTROL BUS CPU 87EP26F 4K76 U101 TA8189...

Page 40: ...B CUT T MOTO A PHP A PHO A M SW B T SW B PHO B M SW REC SW REC SW JOB A JOB B VDD 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 Vss BOOT VREF KEY1 KEY2 KEY3 POW D STEREO RDS DAT SW2 SW1 STL MD MD DUCK3 DUCK2 DUCK1 BUCK0 DUCK 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 PLL DAT PLL CLK PLL PER VDD 3835 AIN U300 87EP26F 4K76 1 2 3 4 5 6 7 8 9 10 11 12 13 Standard schema...

Page 41: ... 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 3835 C 3835 B 3835 A PRO EN OL DET MP3 SCLK MP3 SDAT MP3 REQ T A B B CUT T MOTO A PHP A PHO A M SW B T SW B PHO B M SW REC SW REC SW JOB A JOB B VDD 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 Vss BOOT VREF KEY1 KEY2 KEY3 POW D STEREO RDS DAT SW2 SW1 STL MD MD DUCK3 DUCK2 DUCK1 BUCK0 DUCK CEE 81 82 83 84 85 86 87 88 89 90...

Page 42: ...2 6 TC9462F U401 TO PICK UP TO CD DECK CD section MX KB22 TO MCU ...

Page 43: ...2 7 CD section MX KB1 TC9462F U401 TOMCU TO MCU ...

Page 44: ... 56 55 54 53 52 51 50 49 VSSX XO XI VDDX CKO VDDP VCOI PDO VSSP IO7 ID6 IO5 IO4 VDD IO3 IO2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DE VDD STANDBY VSS VSSL VRAL LO VDAL VDAR RO VRAR VSSR TESTP CKS AD12 AD11 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND IO3 IO2 IO1 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD12 AD14 AD16 NC IO4 IO5 IO6 IO7 IO8 CE1 AD10 OE AD11 AD9 AD8 AD13 WE CE2 AD15 VDD 17 18 19 20 21...

Page 45: ...2 9 PROTECT CIRCUIT Power section MX KB22 AMP STK402 050 METAL FILM RESISTORS NONFLAME FUSIBLE AC PLUG ...

Page 46: ...2 10 PROTECT CIRCUIT Power section MX KB1 AMP STK402 050 METAL FILM RESISTORS NONFLAME FUSIBLE AC PLUG ...

Page 47: ...MODE NO SIGNAL INPUT STATUS Tuner section MX KB22 RGND FM RF LOW CUT MIX OUT VCC AM IF FM IF GND AGC QUAD R OUT L OUT LPF2 LPF1 MPX IN DET OUT IF REQ ST DSC OUT AM OSC FM OSC AM RF RF VCC FM RF O IC602 TA2149BN PLL_PER PLL_CLK PLL_DAT CD_EN ST DGND 5 6V 12V TU_L AGND TU_R ...

Page 48: ...OR FM TUNER MODEL AM LOOP Tuner section only MX KB1 E EN NOTES ALL OF THE VOLUME OF THE COMPONENT VOLTAGE TESTED AT THE FM MODE NO SIGNAL INPUT STATUS FM S SENS AM OSC OUT ANT NC GND VCC VT OSC OUTGND IF OUT ...

Page 49: ...NO SIGNAL INPUT STATUS Tuner section only MX KB1 B EV RGND FM RF LOW CUT MIX OUT VCC AM IF FM IF GND AGC QUAD R OUT L OUT LPF2 LPF1 MPX IN DET OUT IF REQ ST DSC OUT AM OSC FM OSC AM RF RF VCC FM RF O IC602 TA2149BN PLL_PER PLL_CLK PLL_DATA CD_EN ST DGND 5 6V 12V TU_L AGND TU_R ...

Page 50: ...2 14 3CD 08 00 08 FROM MAIN BOARD DISPLAY BOARD MAIN KEY BOARD ENCODER VOLUME RIGHT KEY BOARD TOP RIGHT KEY BOARD LEFT KEY BOARD TOP LEFT KEY BOARD STANDBY LED Display Key section MX KB22 ...

Page 51: ...2 15 Display key section for MX KB1 3CD 08 00 08 FROM MAIN PCB DISPLAY BOARD MAIN KEY BOARD ENCODER VOLUME RIGHT KEY BOARD TOP RIGHT KEY BOARD LEFT KEY BOARD TOP LEFT KEY BOARD STANDBY LED ...

Page 52: ...2 16 Main board forward side reverse side Printed circuit boards ...

Page 53: ...2 17 Display board forward side reverse side Power board forward side reverse side ...

Page 54: ...2 18 Tuner board for B EV version forward side reverse side Tuner board for E EN version forward side reverse side ...

Page 55: ...2 19 Speaker jack board Headphone board forward side reverse side ...

Page 56: ...Victor Company of Japan Limited No MB306SCH Printed in Japan WPC AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Page 57: ...loded view of general assembly and parts list Block No M1 Electrical parts list Block No 01 05 Packing materials and accessories parts list Block No M3 M4 MX KB22 MX KB1 3 2 3 6 3 12 Area suffix EV Eastern Europe MX KB22 MX KB1 Area suffix B U K E Continental Europe EN Northern Europe EV Eastern Europe MB306 ...

Page 58: ...s list Main board Main K 2 1 47 48 43 6 3 70 34 35 68 68 68 5 22 8 11 9 25 45 46 12 41 76 10 59 59 18 28 19 4 38 33 44 39 38 17 72 72 23 26 24 21 14 14 32 32 33 65 13 29 31 30 20 27 58 44 58 58 42 7 60 64 63 63 67 67 64 80 79 77 78 Block No M M M 1 ...

Page 59: ...y board 68 75 50 51 73 52 64 69 64 53 15 56 15 71 59 59 40 36 64 64 37 54 65 66 66 65 65 57 55 55 54 16 60 60 49 94 94 57 57 0 57 61 61 57 57 62 64 64 64 62 63 88 62 57 59 59 62 63 64 74 65 65 65 65 16 66 66 84 84 83 75 F802 F803 F804 F801 90 92 93 91 64 ...

Page 60: ... 06 STOP KNOB KB1 24 OW53 01001 31 STOP KNOB KB22 25 OW53 01001 07 BASS KNOB 26 OW53 01001 08 SOUND KNOB 27 OW53 01001 10 ECO KNOB KB1 27 OW53 01001 33 ECO KNOB KB22 28 OW53 01001 11 FM AM KNOB 29 OW53 01001 12 CD PLAY KNOB 30 OW53 01001 13 TAPE A KNOB 31 OW53 01001 14 TAPE B KNOB 32 OW55 00005 80 LATCH x2 33 OW55 00005 81 LATCH HOLDER x2 34 OW55 01001 00 JVC BADGE 35 OW60 01001 00 FRONT PANEL KB1...

Page 61: ... FOOT x2 73 OW81 01001 01 MICA SHEET 74 OW81 01001 02 RUBBER FOOT x2 75 OW84 10002 80 STRAIN RELIEF 76 OW98 01001 00 CD CHANGER CMS FR3BN 77 OW94 01002 00 CASSETTE MECHA CWM43FF44 78 OW91 01002 00 VFD DISPLAY 79 OW12 21235 80 HEADPHONE JACK 80 OW12 10035 12 PHONE JACK 83 OW15 01002 02 POWER TRANS EI 76 84 OW12 00006 81 SPEAKER TERMINAL 88 OW48 01001 13 FM ANT BKT B EV 90 OW33 57402 02 FUSE F801 4A...

Page 62: ...C CAPACITOR Axial 1000pF C06 OW05 77102 10 C CAPACITOR Axial 1000pF C100 OW05 73561 00 C CAPACITOR 560pF C101 OW05 73561 00 C CAPACITOR 560pF C102 OW05 73221 00 C CAPACITOR 220pF C104 OW05 73391 05 C CAPACITOR 390pF C105 OW05 73391 05 C CAPACITOR 390pF C106 OW05 73820 00 C CAPACITOR 82pF C107 OW05 73820 00 C CAPACITOR 82pF C108 OW05 73561 00 C CAPACITOR 560pF C109 OW05 73561 00 C CAPACITOR 560pF C...

Page 63: ...7 75513 06 C RESISTOR 51 Kohm 1 16W R125 OW07 75513 06 C RESISTOR 51 Kohm 1 16W R126 OW07 75562 06F C RESISTOR 5 6 Kohm 1 16W R127 OW07 75562 06F C RESISTOR 5 6 Kohm 1 16W R128 OW07 75221 06F C RESISTOR 220 ohm 1 16W R129 OW07 75103 06F C RESISTOR 10 Kohm 1 16W R131 OW07 75104 06F C RESISTOR 100 Kohm 1 16W R132 OW07 75104 06F C RESISTOR 100 Kohm 1 16W R133 OW07 75472 06F C RESISTOR 4 7 Kohm 1 16W ...

Page 64: ...Part No Part Name Description Local R347 OW07 75103 06F C RESISTOR 10 Kohm 1 16W R348 OW07 75103 06F C RESISTOR 10 Kohm 1 16W R350 OW07 75103 06F C RESISTOR 10 Kohm 1 16W R351 OW07 75103 06F C RESISTOR 10 Kohm 1 16W R354 OW07 75223 06F C RESISTOR 22 Kohm 1 16W R355 OW07 75331 06 C RESISTOR 330 ohm 1 16W R357 OW07 75222 06F C RESISTOR 2 2 Kohm 1 16W R358 OW07 75334 06F C RESISTOR 330 Kohm 1 16W R36...

Page 65: ...CN208 OW20 41020 00 CONNECTOR WIRE 2P CN401 OW20 80160 82 CONNECTOR 16P CN402 OW20 21060 80 CONNECTOR 6P EC100 OW06 71476 20 E CAPACITOR 47uF 16V EC101 OW06 70227 20 E CAPACITOR 220uF 10V Symbol No Part No Part Name Description Local EC102 OW06 70227 20 E CAPACITOR 220uF 10V EC103 OW06 75475 20 E CAPACITOR 4 7uF 50V EC104 OW06 75475 20 E CAPACITOR 4 7uF 50V EC105 OW06 75475 20 E CAPACITOR 4 7uF 50...

Page 66: ...OR Axial 0 1uF KB22 X300 OW09 50720 80 C RESONATOR ZTA7 2MT X301 OW04 32768 80 CRYSTAL 32 768MHz X401 OW04 16934 70 CRYSTAL 16 9344MHz XXXXX OW08 04344 83 FERRITE CORE CN100 to Play Head E EN XXXXX OW08 04344 83 FERRITE CORE CN101 to R P Head E EN XXXXX OW20 61030 03 CONNECTOR WIRE 3P For Play header E EN XXXXX OW20 61070 01 CONNECTOR WIRE 7P For R P Header E EN XXXXX OW20 51061 20 CONNECTOR WIRE ...

Page 67: ... L803 OW09 00400 00 CHOKE COIL 12 7 X 7 5 X 5 L804 OW09 00080 00 CHOKE COIL 8 mH KB1 L805 OW09 00080 00 CHOKE COIL 8 mH KB1 AC OW37 00002 80 EYELET F 2 X 4 mm AC3 OW37 00002 80 EYELET F 2 X 4 mm AC5 OW37 00002 80 EYELET F 2 X 4 mm AC6 OW37 00002 80 EYELET F 2 X 4 mm AC7 OW37 00002 80 EYELET F 2 X 4 mm AC8 OW37 00002 80 EYELET F 2 X 4 mm Symbol No Part No Part Name Description Local AC9 OW37 00002 ...

Page 68: ...QSAE S522 OW16 10102 85 SWITCH 4 3 mm SKQSAE S523 OW16 10102 85 SWITCH 4 3 mm SKQSAE S524 OW16 10102 85 SWITCH 4 3 mm SKQSAE S525 OW16 10102 85 SWITCH 4 3 mm SKQSAE S526 OW16 10102 85 SWITCH 4 3 mm SKQSAE S527 OW16 10102 85 SWITCH 4 3 mm SKQSAE S528 OW16 10102 85 SWITCH 4 3 mm SKQSAE SJ500 OW12 10035 12 PHONE JACK F3 5 ST 101 XXXXX OW25 94060 80 CONNECTOR WIRE 2P CN506 to CN512 KB1 XXXXX OW25 8310...

Page 69: ...50 C RESISTOR 100 Kohm 1 8W R660 OW07 75103 50 C RESISTOR 10 Kohm 1 8W R661 OW07 75332 50 C RESISTOR 3 3 Kohm 1 8W L601 OW09 65035 80 FM COIL F3 5 X 61 20 5 L602 OW09 65035 80 FM COIL F3 5 X 61 20 5 L603 OW09 70101 82T COIL 10 Mh L604 OW09 35040 80 FM COIL F4 mm L605 OW09 35040 80 FM COIL F4 mm CE600 OW06 72477 20 E CAPACITOR 470uF 25V CE601 OW06 75475 20 E CAPACITOR 4 7uF 50V Symbol No Part No Pa...

Page 70: ...W R640 OW07 75562 60F C RESISTOR 5 6 Kohm 1 16W R641 OW07 75223 50 C RESISTOR 22 Kohm 1 8W R642 OW07 75332 50 C RESISTOR 3 3 Kohm 1 8W R643 OW07 75332 50 C RESISTOR 3 3 Kohm 1 8W R644 OW07 75562 60F C RESISTOR 5 6 Kohm 1 16W R645 OW07 75182 50 C RESISTOR 1 8 Kohm 1 8W R646 OW07 75182 50 C RESISTOR 1 8 Kohm 1 8W R647 OW07 75332 50 C RESISTOR 3 3 Kohm 1 8W R648 OW07 75103 50 C RESISTOR 10 Kohm 1 8W ...

Page 71: ...3 15 MEMO ...

Page 72: ...3 16 Packing materials and accessories parts list Block No M M M 3 P3 B E EN Ver P4 P1 P5 P7 A1 A2 A7 A8 A3 A6 P8 P6 P2 A4 A5 A9 A10 ...

Page 73: ...1 A 3 OWRM SMXKB1A REMOTE UNIT A 4 OW23 04910 81 AM ANT LOOP A 5 OW29 21400 80 FM ANT E EN A 6 BATTERY x2 A 7 OW88 00031 80 SAFETY INST E43486 340B B A 8 OW88 30000 83 USER CARD VNA3000 204 B A 9 MXKB1E SPBOX L SPEAKER BOX L OW00 01001 12 A 10 MXKB1E SPBOX R SPEAKER BOX R OW00 01001 12 P 1 OW85 00025 81A POLY BAG P 2 OW86 01001 00 POLYFOAM LEFT P 3 OW85 90710 84 POLY BAG P 4 OW81 01001 04 SHEET SP...

Page 74: ...3 18 Packing materials and accessories parts list Block No M M M 4 P3 P4 P1 P5 P7 A1 A2 A3 A6 P8 P6 P2 A4 A9 A10 EV Ver ...

Page 75: ...OW23 04910 81 AM ANT LOOP A 6 BATTERY x2 A 9 MXKB1EV SPBOX L SPEAKER BOX L OW00 01001 11 KB1 A 9 MXKB22EVSPBOX L SPEAKER BOX L OW00 01002 05 KB22 A 10 MXKB1EV SPBOX R SPEAKER BOX R OW00 01001 11 KB1 A 10 MXKB22EVSPBOX R SPEAKER BOX R OW00 01002 05 KB22 P 1 OW85 00025 81A POLY BAG P 2 OW86 01001 00 POLYFOAM LEFT P 3 OW85 90710 84 POLY BAG P 4 OW81 01001 04 SHEET SPONGE P 5 OW86 01001 01 POLYFOAM RI...

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