JVC UX-B70 Service Manual Download Page 86

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3-13

R2224

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R2228

NRSA63J-334X

MG RESISTOR

330k

Ω

1/16W J

R2230

NRSA63J-563X

MG RESISTOR

56k

Ω

1/16W J

R2231

NRSA63J-563X

MG RESISTOR

56k

Ω

1/16W J

R2232

NRSA63J-302X

MG RESISTOR

Ω

1/16W J

R2500

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R2501

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R2600

QRZ9006-4R7X

F.RESISTOR

4.7

Ω

1/4W J

R2603

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R2607

NRSA63J-153X

MG RESISTOR

15k

Ω

1/16W J

R2608

NRSA63J-153X

MG RESISTOR

15k

Ω

1/16W J

R2609

NRSA63J-123X

MG RESISTOR

12k

Ω

1/16W J

R2610

QRZ9005-220X

FUSI RESISTOR

Ω

R2620

QRE141J-2R2Y

C RESISTOR

2.2

Ω

1/4W J

R2621

QRE141J-2R2Y

C RESISTOR

2.2

Ω

1/4W J

R2900

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R2901

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R2907

NRSA63J-183X

MG RESISTOR

18k

Ω

1/16W J

R2908

NRSA63J-243X

MG RESISTOR

24k

Ω

1/16W J

R2909

NRSA63J-123X

MG RESISTOR

12k

Ω

1/16W J

R2910

NRSA02J-511X

MG RESISTOR

510

Ω

1/10W J

R2930

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R2931

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R2932

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R2933

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R2942

NRSA63J-183X

MG RESISTOR

18k

Ω

1/16W J

R2943

NRSA63J-183X

MG RESISTOR

18k

Ω

1/16W J

R5100

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R5101

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R5102

NRSA63J-122X

MG RESISTOR

1.2k

Ω

1/16W J

R5103

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R5104

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R5105

NRSA63J-272X

MG RESISTOR

2.7k

Ω

1/16W J

R5106

NRSA63J-392X

MG RESISTOR

3.9k

Ω

1/16W J

R5107

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R5108

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R5109

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R5110

NRSA63J-392X

MG RESISTOR

3.9k

Ω

1/16W J

R5111

NRSA63J-272X

MG RESISTOR

2.7k

Ω

1/16W J

R5112

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R5113

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R5114

NRSA63J-122X

MG RESISTOR

1.2k

Ω

1/16W J

R5115

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R5116

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R5500

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R5501

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R5700

QRE141J-101Y

C RESISTOR

100

Ω

1/4W J

R7006

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7007

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7008

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7009

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7018

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R7020

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7021

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7022

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7027

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7028

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7029

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7030

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7031

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7033

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7034

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7036

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7037

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7041

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7042

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7044

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7045

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7046

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7047

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7048

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7050

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7052

NRSA63J-101X

MG RESISTOR

100

Ω

1/16W J

R7053

NRSA63J-101X

MG RESISTOR

100

Ω

1/16W J

R7054

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7055

NRSA63J-122X

MG RESISTOR

1.2k

Ω

1/16W J

R7056

NRSA63J-122X

MG RESISTOR

1.2k

Ω

1/16W J

R7057

NRSA63J-122X

MG RESISTOR

1.2k

Ω

1/16W J

Symbol No.

Part No.

Part Name

Description Local

R7060

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R7061

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R7062

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R7075

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7076

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7077

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7083

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7084

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7085

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7086

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7087

NRSA63J-562X

MG RESISTOR

5.6k

Ω

1/16W J

R7089

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7090

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R7091

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7093

NRSA63J-472X

MG RESISTOR

4.7k

Ω

1/16W J

R7094

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7095

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7096

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7208

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7209

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7214

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7220

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7221

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7229

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7230

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7235

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7241

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R7242

NRSA63J-563X

MG RESISTOR

56k

Ω

1/16W J

R7244

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7245

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7246

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7250

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7254

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7296

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7300

NRSA63J-333X

MG RESISTOR

33k

Ω

1/16W J

R7301

NRSA63J-473X

MG RESISTOR

47k

Ω

1/16W J

R7302

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R7303

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7304

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7305

NRSA63J-331X

MG RESISTOR

330

Ω

1/16W J

R7401

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R7402

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R7404

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R7405

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R7407

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R7408

NRSA63J-391X

MG RESISTOR

390

Ω

1/16W J

R7500

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7551

NRSA63J-161X

MG RESISTOR

160

Ω

1/16W J

R7600

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7601

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R7602

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7603

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R7604

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R7605

NRSA63J-102X

MG RESISTOR

Ω

1/16W J

R7606

QRE141J-471Y

C RESISTOR

470

Ω

1/4W J

R7700

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7701

NRSA63J-222X

MG RESISTOR

2.2k

Ω

1/16W J

R7704

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7705

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

R7706

NRSA63J-104X

MG RESISTOR

100k

Ω

1/16W J

R7777

QRE141J-103Y

C RESISTOR

10k

Ω

1/4W J

R7803

NRSA63J-152X

MG RESISTOR

1.5k

Ω

1/16W J

R7804

NRSA63J-103X

MG RESISTOR

10k

Ω

1/16W J

VR31

QVP0077-203Z

TRIM RESISTOR

20k

Ω

VR290

QVP0008-102Z

TRIM RESISTOR

Ω

L301

QQR1118-002

OSC COIL(BIAS)

L303

QQL244K-100Z

COIL

10uH K

L2000

QQR0797-001

COIL

L2001

QQR0797-001

COIL

L5600

QQL231K-470Y

COIL

47uH K

L5601

QQL231K-470Y

COIL

47uH K

L7040

QQL231K-4R7Y

COIL

4.7uH K

L7300

QQL231K-100Y

COIL

10uH K

L7500

QQL231K-4R7Y

COIL

4.7uH K

CN31

QGA2001C1-07

CONNECTOR

W-B (1-7)

CN32

QGF1205F1-16

CONNECTOR

FFC/FPC (1-16)

Symbol No.

Part No.

Part Name

Description Local

Summary of Contents for UX-B70

Page 1: ...LIMITED No MB013 2003 11 MICRO COMPONENT SYSTEM MB013 2003 11 UX B70 TABLE OF CONTENTS 1 PRECAUTION 1 3 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 8 4 ADJUSTMENT 1 35 5 TROUBLESHOOTING 1 37 B U K E Continental Europe EN Northern Europe Area Suffix ...

Page 2: ...to noise ratio 90 dB Wow and flutter Immeasurable Cassette deck Frequency response Normal type I 60 Hz 14 000 Hz Wow and flutter 0 15 WRMS General Power requirement AC 230 V 50 Hz Power consumption 110 W at operation 17 W on standby 1 4 W in power save mode Dimensions W H D approx 175 mm 239 5 mm 378 mm Mass approx 8 kg Speaker Section SP UXB70 Type 2 way bass reflex type Speakers Woofer 12 cm con...

Page 3: ...one jack 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...

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: ... 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 procedure in the text Remov...

Page 6: ... and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are de feated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than those specified herein may result in hazardous radia...

Page 7: ... No MB013 1 7 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Page 8: ...See Fig 1 3 1 Remove the six screws A on the back of the body 2 Remove the two screws B on the right and left sides of the body 3 Detach the rear side of the metal cover upward while pull ing the bottom of each side and remove the metal cover Fig 1 Fig 2 Fig 3 Metal cover A A A B B ...

Page 9: ...ody and release the wire from the clamp 3 Remove the two screws C on top of the body 4 Remove the two screws D on the bottom of the body 5 Release the joint a on the bottom and the joint b on each side of the body using the screwdriver Remove the front panel assembly toward the front Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 1 Fig 8 2 Front panel assembly CN700 Micom board Clamp Regulator board Front panel as...

Page 10: ...y See Fig 10 11 Prior to performing the following procedure remove the metal cover and the cassette mechanism control board 1 Disconnect the card wire from connector CN791 on the mi com board 2 Disconnect the wire from connector on the Motor board in the rear of the cassette mechanism assembly 3 Remove the two screws C and the two screws F on top of the body Move the rear side of the cassette mech...

Page 11: ... Prior to performing the following procedure remove the metal cover Reference The rear panel comes off with the tuner assembly Remove the tuner assembly if necessary 1 Remove the three screws H attaching the rear cover on the back of the body 2 Remove the three screws I attaching the rear panel on the back of the body 3 Release the two joints d on the right and left bottom of the rear panel Fig 13...

Page 12: ... on the micom board from the heat sink board outward 6 Disconnect the card wire from connector CN765 on the un derside of the micom board Fig 16 Fig 17 3 1 8 Removing the regulator board See Fig 18 Prior to performing the following procedure remove the metal cover and the rear panel 1 Remove the two screws K on the left side of the body 2 Disconnect connector CN103 on the regulator board from the ...

Page 13: ...the micom board regulator board 1 Release the wire from the clamp on the heat sink board 2 Remove the four screws L 3 Move the heat sink board upward to release from the main chassis at the two joints e 4 Remove the two screws M and the two screws N attaching the heat sink Fig 19 Fig 20 L L L e e Heat sink board Clamp L M N Heat sink Heat sink board ...

Page 14: ...the main chas sis and cut the band 2 Remove the four screws O attaching the power transformer assembly Fig 21 Fig 22 3 1 11 Removing the fan See Fig 23 Prior to performing the following procedure remove the metal cover the rear panel and the micom board regulator board heat sink board 1 Remove the two screws P attaching the fan 2 Release the wire from the clamp Fig 23 Clamp Power transformer assem...

Page 15: ...m the servo control board in the CD changer mechanism assembly 3 Remove the four screws Q attaching the main chassis on the right and left sides and detach the main chassis up ward 4 Remove the two screws R in the rear of the CD changer mechanism assembly and remove the two screws S on the bottom Remove the CD changer from the bottom chassis 5 Remove the two screws T attaching the CD bkt F 6 Remov...

Page 16: ...1 16 No MB013 Fig 28 Fig 29 Fig 30 S CD changer mechanism assembly T CD changer mechanism assembly CD BKT F U CD BKT R CD changer mechanism assembly ...

Page 17: ...e the metal cover the cassette mechanism control board the cassette mechanism assembly and the front panel assembly 3 2 1 Removing the front assembly section See Fig 31 1 Remove the four screws V attaching the front assembly section Fig 31 V V V V Front assembly section Front panel assembly ...

Page 18: ...itch board 3 Remove the six screws W attaching the switch board Fig 32 Fig 33 3 2 3 Removing the LED board See Fig 34 Prior to performing the following procedure remove the front assembly section 1 Disconnect the card wire from connector CN551 and CN552 on the LED board 2 Remove the six screws X attaching the LED board Fig 34 Volume knob Front assembly section W W Front assembly section LED board ...

Page 19: ...r the cover sheet and the LED lens re spectively 2 Pull out the FL display from the front assembly section Fig 35 Fig 36 Fig 37 3 2 5 Removing the headphone board See Fig 38 1 From the back of the front panel remove the spacer setting the wire 2 Remove the screw Z attaching the headphone board Fig 38 Y Y Y Y Front assembly section Lens holder Cover sheet LED lens FL display section Front assembly ...

Page 20: ...the body to unlock the tray assembly Draw out the trays to ward the front Attention The tray can be locked if all tray assemblies are at tached 5 From top of the body move the stopper tab c in the direc tion of the arrow and release Pull out the tray assemblies from the body Caution Remove the tray assembly from top tray 5 in order Attention When reattaching the sub tray of the tray assembly or wh...

Page 21: ...gure 4 Disconnect the card wire from connector CN601 on the servo control board Caution Unsolder the short circuit point after reassembling Caution When reassembling twist the wires to be connected to con nector CN252 and CN253 twice 3 3 3 Removing the switch board See Fig 9 1 Disconnect the wires from connector CN252 and CN253 on the servo control board 2 Remove the screw C attaching the switch b...

Page 22: ...hould remove the screws attaching the motor from top of the body Refer to another section 3 Remove the two screws E attaching the motor board 4 Remove the spacer fixing the motor board and tray switch board and disconnect connector CN2 on the motor board 5 Disconnect the card wire from connector CN1 on the motor board Caution When reconnecting the card wire let the card wire through the slot g of ...

Page 23: ...oving the CD tramecha assembly See Fig 12 Prior to performing the following procedure remove the servo control board 1 Turn over the body and remove the three screws F attach ing the tramecha Fig 12 F CD Tramecha assembly F F ...

Page 24: ... in the direction of the arrow to move the pickup assembly outward 2 Push down the stopper h in the direction of the arrow and pull out the shaft 3 Release the joint i of the pickup assembly and mecha base 4 Remove the screw G attaching the CD rack Release the four tabs j at the bottom of the CD rack Fig 13 Fig 14 h i Pickup assembly Mecha base Shaft Shaft Shaft Cam gear Stopper Stopper CD lack Pi...

Page 25: ...e of the body remove the spacer fixing the tray switch board and motor board Disconnect connector CN3 on the tray switch board and detach the side L upward 3 Remove the screw J attaching the tray switch board 4 Push the joint tab k of the side L in the direction of the ar row and remove the tray switch board outward then re lease joint l Fig 15 Fig 16 Fig 17 H H Side L CN3 Spacer Side L H H k l J ...

Page 26: ...y 3 From top of the body turn the 1 gear clockwise to move the elevator cam rearward Move the two slots o and joint p of the elevator cam as shown in Fig 21 and remove the ele vator cam outward 4 Remove the three screws K and detach the side R up ward Caution When reattaching the side R assembly make sure to fit the shaft part q into the slot of the select lever Fig 18 Fig 19 Fig 20 Fig 21 Fig 22 ...

Page 27: ...ab r of the hook stopper to unlock it Release four joints s to detach from the rack holder Release the rod from part t 4 Turn the 1 gear clockwise again to move the lifter assembly upward 5 Remove the lifter assembly from the body upward at posi tion u where the four pins on the right and left sides of the lifter assembly fit to the notches of the v Move the lifter assembly toward the front and re...

Page 28: ...e the spring attached to the bottom of the sensor as sembly from the boss z on the sensor slider 5 Remove the screw N and O attaching the sensor board and SV resister respectively If necessary unsolder the sensor board Caution When reattaching the SV resister attach the sensor slider to the sensor bracket and fit the lever on the bottom of the SV re sister into slot a of the sensor slider Caution ...

Page 29: ...g 30 Fig 31 Fig 32 Fig 33 M M z x y Spring Sensor assembly Spring Sensor slider a b z N O a Soldering point Sensor board SV resister Sensor braket Sensor slider c b z y M Sensor assembly Slide gear Spring Slide lever M ...

Page 30: ...ove the two belts on top of the body 2 Remove the four screws N attaching the motor 3 Remove the motor board from the bottom of the body Refer to the section Removing the motor board Attention When removing the motor board with the motor you need not to unsolder four soldered parts Caution When reattaching the motor turn the side where the label should be put to the front side Fig 34 Fig 35 Motor ...

Page 31: ...r clockwise to move the sub tray remaining inside the lifter assembly toward the front then pull out 5 Take out the CD on the sub tray 6 After clearing away the CD insert the sub tray into the main tray Caution When reattaching the sub tray move the tray stopper on the bottom of the main tray in the direction of the arrow to lock the sub tray certainly 7 Push the tray assembly toward the body and ...

Page 32: ...board on the right side of the body and unsolder the wire extending from the sub motor 6 After removing the belt from the sub motor remove the two screws B attaching the sub motor REFERENCE The side bracket unit R can be removed even if the load board is attached In such case make sure to unsolder the wire extending from the sub motor 7 Remove the spring 2 and the holder collar on the right side o...

Page 33: ... cassette hanger assembly upward REFERENCE The cassette hanger assembly is detached with the cas sette holder Fig 5 3 4 3 Removing the pinch roller F and R See Fig 6 to 8 Prior to performing the following procedure remove the side bracket L R cassette hanger assembly cassette holder 1 Release the tab d in the direction of the arrow and pull out the pinch roller upward REFERENCE The above method is...

Page 34: ...rd Unsolder the flexible wire extending from the head assembly if nec essary Fig 9 Fig 10 3 4 5 Removing the flywheel assembly F and R See Fig 11 and 12 Prior to performing the following procedure remove the side bracket L R cassette hanger assembly cassette holder 1 Remove the belt and sub belt on the bottom of the body 2 Remove the polywasher from the flywheel F and R on top of the body 3 Pull o...

Page 35: ...Head azimuth adjusting screw Reverse side Head azimuth adjusting screw Forward side Playback Recording eraser head Head azimuth adjusting screw Reverse side Head azimuth adjusting screw Forward side Playback Recording eraser head C201 C102 C106 C105 C109 C107 C213 C110 C203 C121 C101 C202 C206 C205 C209 C207 C113 C210 C300 C221 C304 C301 C310 C308 C314 C313 C316 C341 C319 C331 C340 C371 C342 Q302 ...

Page 36: ...e signals adjust VR31 so that output level of 10 kHz signals is 2 dB 1 dB of 1 kHz 1 Set a blank cassette tape Type I AC225 and enter the set into the recording pause mode 2 Make sure that the bias frequency at the bias test point Refer on 1 25 board drowing on the head amplifier board is 70 9 kHz 1 Set a blank cassette tape Type I AC225 and enter the set into the recording pause mode 2 After conn...

Page 37: ... No MB013 1 37 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...

Page 38: ... No MB013 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 39: ... INSTRUCTIONS 1 3 3 DISASSEMBLY 1 3 4 ADJUSTMENT 1 3 5 TROUBLESHOOTING 1 3 STANDBY ON DISPLAY CLOCK TIMER SLEEP TREBLE DISC UP DISC DOWN BASS CANCEL SET CD TAPE FM AM AUX REPEAT AHB PRO REV MODE REC CD REC MODE PLAY MODE 1 3 2 4 6 5 7 9 8 10 10 RM SUXB70R REMOTE CONTROL DIMMER VOLUME FM MODE A STANDBY PTY SEARCH PTY SELECT RDS DISPLAY TA News Info EV Eastern Europe Area Suffix ...

Page 40: ...to noise ratio 90 dB Wow and flutter Immeasurable Cassette deck Frequency response Normal type I 60 Hz 14 000 Hz Wow and flutter 0 15 WRMS General Power requirement AC 230 V 50 Hz Power consumption 110 W at operation 17 W on standby 1 4 W in power save mode Dimensions W H D approx 175 mm 239 5 mm 378 mm Mass approx 8 kg Speaker Section SP UXB70 Type 2 way bass reflex type Speakers Woofer 12 cm con...

Page 41: ...ECIFIC SERVICE INSTRUCTIONS Please refer to UX B70 No MB013 about this section SECTION 3 DISASSEMBLY Please refer to UX B70 No MB013 about this section SECTION 4 ADJUSTMENT Please refer to UX B70 No MB013 about this section SECTION 5 TROUBLESHOOTING Please refer to UX B70 No MB013 about this section ...

Page 42: ... No MB096 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 43: ...EN Northern Europe COMPACT COMPONENT SYSTEM AUX DVD DISC SELECT TREBLE BASS VOLUME FM AM TAPE PHONES CD CD1 CD2 CD3 CD4 CD5 C D C H A N G E R P L AY E X C H A N G E CD STANDBY ON DISPLAY CLOCK TIMER SLEEP TREBLE DISC UP DISC DOWN BASS CANCEL SET CD TAPE FM AM AUX REPEAT AHB PRO REV MODE REC CD REC MODE PLAY MODE 1 3 2 4 6 5 7 9 8 10 10 RM SUXB70R REMOTE CONTROL DIMMER VOLUME FM MODE A STANDBY PTY ...

Page 44: ...e 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 This regulation does not correspond to J and C version ...

Page 45: ...UT 5 CD CHANGER UNIT FM AM tuner unit Tape deck mechanism Tape pre amplifier Bias CD servo CD system control User key control Source selector switch Headphone Power amplifier Primary Power trans Signal processing System control VH VH POUTRLY LINP RINP RDSDATA RDSCLK SPINDLE FEED REST SWITCH CD PICKUP M M SOLENOID AUX INPUT CN651 CN251 J2100 CN602 CN765 CN601 CN1 CN766 CN790 CN32 CN103 CN550 CN551 ...

Page 46: ...99 GL T 0 022 4 7FR 1 4W QNZ0136 001Z QGB2510K2 09 PQ3RD13 47K 1N4003S T5 10K 10K 4 7 50 20K 10K 10K 4 7 50 KIA7808API 0 47 0 33 220 1N4003S T5 0 1 50 0 1 50 1K 1SS119 041 T2 QGB2510K2 12 1N5402M 20 1N5402M 20 0 1 50 0 1 50 KTA1023 OY T QQR1321 001 QSK0124 001 1000 25 1SS119 041 T2 1N4003S T5 1SS119 041 T2 QCZ9105 472 MTZJ9 1B T2 10K 1K 3 3K QGB2510J1 14 QGB2510K2 14 1000p MTZJ11C T2 100P 100P 0 1...

Page 47: ...99 GL T KTC3199 GL T KTC3199 GL T NI 390 390 390 NI NI NI 390 2 2K QQL231K 4R7Y 2 2K DTC114TKA X 100 16 0 01 QJB001 050704 LB1641 MA700A T2 10 50 DTC114EKA X 1K 4 7 50 47K NI 22P NI 390 390 NI 22P 2SC2001 K T 0 001 4 7 22 220 10 470 QZW0038 001 NI QUY150 050Y 180 NI NI NI NI 10K 10K 0 01 NI KRC102M T MN101C57C KRC104M T DTC114TKA X DTC144EKA X DTC114EKA X 1000P NI QQL231K 100Y 1N4003S T5 KTD863 Y ...

Page 48: ...P QNS0170 001 QQR0621 001Z QJK036 042104 QQL231K 470Y QQL231K 470Y 5 6K 1K 1K 1 2K 1 5K 2 2K 2 7K 3 9K 1K 1K 1 2K 1 5K 2 2K 2 7K 3 9K QSW0993 001 0 01 0 01 0 01 QSW0651 001Z 0 01 0 01 0 01 0 01 NI NI NI NI QSW0651 001Z QGF1016F3 23 QSW0651 001Z QSW0651 001Z QSW0651 001Z 0 01 0 01 0 01 22 16 0 01 0 01 QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651 001Z QSW0651...

Page 49: ...9 1K 100 27K 2 2K 330P QQR1118 001 10 16 QSW0859 001 QSW0859 001 3 3K 9 1K 2SB562 C T KRC107M T 0 01 22K 47 50 1 50 47 50 2SC2001 0 0068 27K 11K 470K 4 7K KRA111M T 4 7K 4 7K 4 7K 2SC3576 JVC T 2SC3576 JVC T 2SC3576 JVC T 2SC3576 JVC T 2SC2001 0 0015 15K 0 0068 VQP0033 100Z 100 390P 820P 2 2 50 MTZJ8 2B T 4 7P 1K MTZJ5 1B T 4 7 820P QAH0091 001 5 1K 0 1 5 1K 22 16 0 1 0 1 QSW0859 001 2 2 50 4 7K 4...

Page 50: ... 36p MN662790RSC QGA2001F1 02 QGA2001F1 03 0 1k 0 470p NAX0476 001X 1k QAX0684 001Z 1 2k 47k 10k 47 6 3 1k 0 1 16 47 6 3 0 1 16 0 1 16 1k 1M NI UN2111 X 0 NI NI 0 680 0 560 680 560 1k 0 NI NI NI NI 22k 1 0 0 1k 1k 0 1 1k 1k 1k 1k 1k 0 1 1k 1k NI 1k NI 6 2K 2SA1037AK RS X NI 1K NI QGF1006F2 16W NI 43K 20K 68K 1k 1k 1 5k NI 10k 5 6k 6 2k 8 2k 0 1 1K GND ARF AN22002A W NI NI 10k 0 1 16 0 1 16 NI 1k 0...

Page 51: ...21 C18 L7 C62 R9 C13 L6 R2 R1 PCFAZ 105 ALP038 3V 100P 75KHz 430p 470 6800p 120u CFSC107M2 200 KTC4081 100 2 2 50 0 027u 12p 2 2 50 1u 0 47u 1u 100p 0 01u 560 10p 10p 1K 2 2k 47 50 0 022u 0 47u 5 6k 5p 12p 0 01u KTC4081 12p 33p 22p 3p 33p NI 5V 33p 47p NI 0 SVC347 0 01u DTA114EUA 2SC2714Y NI 680p 4p SVC230 SVC230 0 01u 180p 1K 2SK36DIGE F 2 4k 0 01u 430 750 750 CFSC107M2 750 0 01u 47K 3 3K 3 3K 3 ...

Page 52: ...90 R7091 R7093 R7094 R7095 R7096 R7208 R7209 R7214 R7220 R7221 R7229 R7230 R7235 R7241 R7242 R7244 R7245 R7246 R7250 R7296 R7300 R7301 R7302 R7303 R7304 R7305 R7400 R7401 R7402 R7403 R7404 R7405 R7406 R7407 R7408 D7501 C2700 C2701 C2702 R7500 R2903 R7550 R7551 R7600 R7601 R7602 R7603 R7604 R7605 R7700 R7701 K2700 K2701 R7704 R7705 R7706 R7777 R7803 R7804 RY200 VR290 X7000 X7600 CN700 CN791 K2702 K...

Page 53: ...3201 Q3100 Q3101 Q3102 Q3103 Q3104 Q3105 Q3106 Q3107 Q3200 Q3201 Q3202 R3100 R3101 R3102 R3103 R3104 R3105 R3106 R3107 R3108 R3109 R3110 R3111 R3112 R3113 R3114 R3115 R3116 R3117 R3118 R3119 R3120 R3121 R3122 R3123 R3124 R3125 R3126 R3127 R3128 R3129 R3130 R3131 R3132 R3133 R3134 R3135 R3136 R3137 R3138 R3200 R3201 R3202 R3203 R3204 R3206 R3207 R3208 R3300 R3301 R3302 R3303 R3304 R3305 R3310 TH330...

Page 54: ...0 D1101 D1200 D1201 D1300 D1301 D1302 D1303 D1400 D1401 D1402 D1403 D1500 D1501 LF110 Q1200 Q1201 Q1202 Q1500 R1100 R1101 R1102 R1200 R1201 R1202 R1203 R1500 R1501 R1502 RY110 T1100 Z1100 Z1101 Z1400 Z1401 C1600 CN103 CN104 CN100 Z1300 Z1301 Z1302 Z1303 CN101 CN102 PP100 C1200 Trans board ...

Page 55: ...2 D603 IC201 IC251 IC601 IC651 IC801 K655 K656 K657 K658 Q291 Q631 Q651 Q652 Q653 Q673 Q801 Q802 R99 R241 R242 R243 R244 R253 R254 R255 R256 R257 R258 R259 R261 R262 R263 R264 R265 R266 R267 R271 R274 R278 R280 R281 R282 R283 R284 R285 R286 R287 R288 R289 R290 R291 R292 R293 R297 R298 R601 R602 R603 R604 R605 R606 R607 R608 R611 R613 R617 R618 R619 R621 R622 R623 R624 R625 R626 R631 R632 R634 R635...

Page 56: ...VICTOR COMPANY OF JAPAN LIMITED No MB013SCH Printed in Japan WPC AV MULTIMEDIA COMPANY AUDIO VIDEO SYSTEMS CATEGORY 10 1 1chome Ohwatari machi Maebashi city 371 8543 Japan ...

Page 57: ...assembly and parts list Block No M2 CD changer mechanism assembly and parts list Block No MA CD mechanism assembly and parts list Block No MB Cassette mechanism assembly and parts list Block No MP Electrical parts list Block No 01 04 Packing materials and accessories parts list Block No M3 UX B70 3 2 3 5 3 6 3 8 3 9 3 11 3 17 Area suffix B U K E Continental Europe EN Northern Europe ...

Page 58: ... F1 u q u Block No M M M 1 92 94 94 94 94 94 93 94 93 4 4 4 4 4 4 11 6 12 24 15 15 15 9 1 18 19 98 7 28 25 14 17 14 10 14 49 45 28 3 3 2 5 22 16 23 5 5 35 5 35 22 41 41 41 37 36 39 38 40 42 46 31 31 27 26 40 34 13 8 97 14 96 30 27 10 50 32 48 29 63 21 77 20 76 15 51 52 53 103 104 79 110 111 76 ...

Page 59: ...j E B2 B2 B1 J J b q M 28 33 41 41 46 46 56 56 54 57 65 71 65 71 71 84 73 58 59 58 59 64 47 64 71 27 109 60 55 75 62 74 74 74 78 61 99 95 86 88 85 89 90 87 91 87 66 70 69 69 69 69 67 68 72 106 50 32 44 105 43 44 32 29 63 62 62 100 102 103 101 108 107 79 79 0 ...

Page 60: ...31 SPACER 54 GV30446 002A CD BRACKET F 55 GV30447 001A CD BRACKET R 56 QYSDST3006M TAP SCREW M3 x 6mm x2 57 QYSDST3005Z TAP SCREW M3 x 5mm x2 58 QYSBST4006Z SCREW 4mm x 6mm x2 59 QYSBST3004Z SCREW 3mm x 4mm x2 60 GV10146 001A BOTTOM CHASSIS 61 GV10147 001A MAIN CHASSIS 62 QYSSST3006Z SCREW 3mm x 6mm x4 63 QYSBSGG3008E TAPPING SCREW 3mm x 8mm 64 QYSBST3006Z TAPPING SCREW 3mm x 6mm x2 65 GV40184 002...

Page 61: ...3236 0001 CLOTH FRAME x2 2 BPR840121 0002 WOOFER ORNAMENT x2 3 BPR810108 0001 TW ORNAMENT x2 4 FSA845010 0501 DOME TWEETER x2 5 NST845053 2120 SCREW x4 6 IVE802002 0051 TW GASKET x2 7 BRG800004 0001 RUBBER GROMATE x8 8 FSB826045 0601 WOOFER x2 9 NSP845051 4161 SCREW x8 10 NSX855051 8201 SCREW x8 11 IVE800001 0059 TW ORNT FELT x2 12 YLB806001 0555 BACK LABEL x2 ...

Page 62: ... C E F G D C d B F c E D b G A e 35 33 34 34 20 18 46 47 48 37 30 29 31 31 10 10 45 43 19 35 16 21 9 36 8 8 42 36 53 57 56 55 55 55 32 55 49 50 49 50 51 52 52 52 49 50 62 62 49 50 26 25 58 59 61 60 24 38 28 28 23 27 28 2 14 13 4 3 12 17 17 17 7 39 15 40 22 5 6 41 1 11 54 44 Grease JVG 31N JVS 1003 ...

Page 63: ... QYSDST2605Z SCREW 2 6mm x 5mm x3 29 LV10749 001A SIDE L 30 LV33980 001A OPEN DET LEVER 31 QYSDST2605Z SCREW 2 6mm x 5mm x2 32 LV10746 002A TRAY ASSY x5 33 LV10750 002A TOP COVER 34 LV43289 001A ROD x2 35 QYSDSF2608Z SCREW 2 6mm x 8mm x2 36 QYSDST2605Z SCREW 2 6mm x 5mm x2 37 QYSDSF2608Z SCREW 2 6mm x 8mm 38 QYSDST2605Z SCREW 2 6mm x 5mm 39 QYSDST2004Z SCREW 2mm x 4mm 40 WJM0330 001A E SI C WIRE C...

Page 64: ...A BASE A 2 OPTIMA 73B1C C D PICK 3 E406777 002SM C D SHAFT 4 LV31002 001A CD RACK 5 E307745 441SM C D GEAR 3 6 QYSDSP2003N SCREW 2mm x 3mm x4 7 E406750 442SM PINION 8 LV42350 001A T T ASSY 9 QAR0253 001 FEED MOTOR 10 QAR0276 001 SP MOTOR 11 EMW10190 441 CIR BOARD 12 QGA2001F1 06 CONNECTOR W B 1 6 13 QSW0506 001 LEAF SW 14 E75832 221SS SPECIAL SCREW 15 QYSDSF2006Z SCREW 2mm x 6mm Symbol No Part No ...

Page 65: ...3 9 Cassette mechanism assembly and parts list 3 4 5 6 7 8 9 9 9 9 9 10 11 2 EM 60L FL 721 Grease Loading mecha Caccette mecha Block No M M M P CMAL2Z816A ...

Page 66: ...escription Local 1 BDL1182 001M C MECHA UNIT 2 F513 896 HEAD BLOCK 3 FF19Y MAIN BELT 4 UJ16F 11 WASHER x2 5 F522 064 FLYWHEEL 6 FR26K FLYWHEEL 7 F514 129 PINCH ROLLER R 8 F514 130 PINCH ROLLER L 9 KG194 28 TT SCREW 2 6X4 x2 10 FF18W F R BELT 11 KG194 34 TT SCREW 2 0X4 x2 ...

Page 67: ...F 16V M C113 QFLA1HJ 104Z M CAPACITOR 0 1uF 50V J C120 QCSB1HK 4R7Y C CAPACITOR 4 7pF 50V K C121 QCBB1HK 331Y C CAPACITOR 330pF 50V K C201 QDGB1HK 821Y C CAPACITOR 820pF 50V K C202 QDYB1CM 103Y C CAPACITOR 0 01uF 16V M C203 QFLA1HJ 104Z M CAPACITOR 0 1uF 50V J C204 QCBB1HK 221Y C CAPACITOR 220pF 50V K C205 QCBB1HK 391Y C CAPACITOR 390pF 50V K C206 QERF1HM 225Z E CAPACITOR 2 2uF 50V M C207 QCBB1HK ...

Page 68: ...CITOR 330pF 50V K C7607 QETN1HM 106Z E CAPACITOR 10uF 50V M C7608 QETN1AM 227Z E CAPACITOR 220uF 10V M Symbol No Part No Part Name Description Local C7800 QDGB1HK 102Y C CAPACITOR 1000pF 50V K R101 QRE141J 512Y C RESISTOR 5 1kΩ 1 4W J R102 QRE141J 512Y C RESISTOR 5 1kΩ 1 4W J R104 QRE141J 222Y C RESISTOR 2 2kΩ 1 4W J R105 QRE141J 432Y C RESISTOR 4 3kΩ 1 4W J R106 QRE141J 113Y C RESISTOR 11kΩ 1 4W ...

Page 69: ... R7052 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R7053 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R7054 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R7055 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J Symbol No Part No Part Name Description Local R7056 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R7057 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R7060 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R7061 NRSA63J 562X MG RESISTOR 5 6kΩ 1 1...

Page 70: ...E D1101 1SS119 041 T2 DIODE D1200 1SS119 041 T2 DIODE D1201 MTZJ5 6B T2 Z DIODE D1300 1N5402M 20 DIODE D1301 1N5402M 20 DIODE D1302 1N5402M 20 DIODE D1303 1N5402M 20 DIODE D1400 1N4003S T5 SI DIODE D1401 1N4003S T5 SI DIODE D1402 1N4003S T5 SI DIODE D1403 1N4003S T5 SI DIODE D1500 1SS119 041 T2 DIODE D1501 MTZJ5 1B T2 Z DIODE D3100 MTZJ9 1B T2 Z DIODE D3101 1SS119 041 T2 DIODE D3102 1SS119 041 T2 ...

Page 71: ... R3208 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3300 QRT01DJ R47X MF RESISTOR 0 47Ω 1W J R3301 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3302 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3303 QRT01DJ R33X MF RESISTOR 0 33Ω 1W J R3304 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3305 QRE141J 183Y C RESISTOR 18kΩ 1 4W J R3310 QRE141J 272Y C RESISTOR 2 7kΩ 1 4W J L3100 QQLZ035 R39 COIL 0 39uH L3101 QQLZ035 R39 COIL 0 39uH T1...

Page 72: ...OR 1 2kΩ 1 16W J R298 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R601 NRSA63J 224X MG RESISTOR 220kΩ 1 16W J Symbol No Part No Part Name Description Local R602 NRSA63J 823X MG RESISTOR 82kΩ 1 16W J R603 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J R604 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J R605 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R606 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R607 NRSA63J 223X MG RESISTOR 22kΩ 1 1...

Page 73: ...N A 2 RM SUXB70R REMOCON UNIT A 3 BATTERY x2 A 4 BT 54013 5 WARRANTY CARD A 5 QAL0457 001 ANT WIRE A 6 QAL0014 001 AM LOOP ANT A 7 VNA3000 204 REGISTER CARD B70B A 8 UXB70E SPBOX SPEAKER BOX x2 P 1 GV20233 004A CARTON BOX P 2 GV10150 001A CUSHION UPPER P 3 GV10150 002A CUSHION LOWER P 4 QPC06005515P POLY BAG 60cm x 55cm P 5 GV40237 002A CARTON SPACER P 7 QPC02503515P POLY BAG 25cm x 35cm P 8 IVA80...

Page 74: ...No M1 Speaker assembly and parts list Block No M2 CD changer mechanism assembly and parts list Block No MA CD mechanism assembly and parts list Block No MB Cassette mechanism assembly and parts list Block No MP Electrical parts list Block No 01 04 Packing materials and accessories parts list Block No M3 UX B70 3 2 3 5 3 6 3 8 3 9 3 11 3 17 Area suffix EV Eastern Europe ...

Page 75: ... u q u Block No M M M 1 92 94 94 94 94 94 93 94 93 4 4 4 4 4 4 11 6 12 24 15 15 15 9 1 18 19 98 7 28 25 14 17 14 10 14 49 45 28 33 3 2 5 22 16 23 5 5 35 5 35 22 41 41 41 37 36 39 38 40 42 46 31 31 27 26 40 34 13 8 97 14 96 30 27 106 50 32 48 29 63 21 77 20 76 76 15 51 52 53 103 104 1 10 79 111 110 ...

Page 76: ...2 B1 J J b q d M 28 25 4 33 41 41 46 46 56 56 54 57 65 71 65 71 71 84 73 58 59 58 59 64 47 64 71 40 30 27 109 60 55 75 62 74 74 74 78 61 99 95 86 88 85 89 90 87 91 87 66 70 69 69 69 69 67 68 72 106 50 32 44 105 43 44 32 29 63 62 62 100 102 103 101 108 107 79 79 110 ...

Page 77: ...1SS SPECIAL SCREW 53 E3400 431 SPACER 54 GV30446 002A CD BRACKET F 55 GV30447 001A CD BRACKET R 56 QYSDST3006M TAP SCREW M3 x 6mm x2 57 QYSDST3005Z TAP SCREW M3 x 5mm x2 58 QYSBST4006Z SCREW 4mm x 6mm x2 59 QYSBST3004Z SCREW 3mm x 4mm x2 60 GV10146 001A BOTTOM CHASSIS 61 GV10147 001A MAIN CHASSIS 62 QYSSST3006Z SCREW 3mm x 6mm x4 63 QYSBSGG3008E TAPPING SCREW 3mm x 8mm 64 QYSBST3006Z TAPPING SCREW...

Page 78: ...3236 0001 CLOTH FRAME x2 2 BPR840121 0002 WOOFER ORNAMENT x2 3 BPR810108 0001 TW ORNAMENT x2 4 FSA845010 0501 DOME TWEETER x2 5 NST845053 2120 SCREW x4 6 IVE802002 0051 TW GASKET x2 7 BRG800004 0001 RUBBER GROMATE x8 8 FSB826045 0601 WOOFER x2 9 NSP845051 4161 SCREW x8 10 NSX855051 8201 SCREW x8 11 IVE800001 0059 TW ORNT FELT x2 12 YLB806001 0555 BACK LABEL x2 ...

Page 79: ... C E F G D C d B F c E D b G A e 35 33 34 34 20 18 46 47 48 37 30 29 31 31 10 10 45 43 19 35 16 21 9 36 8 8 42 36 53 57 56 55 55 55 32 55 49 50 49 50 51 52 52 52 49 50 62 62 49 50 26 25 58 59 61 60 24 38 28 28 23 27 28 2 14 13 4 3 12 17 17 17 7 39 15 40 22 5 6 41 1 11 54 44 Grease JVG 31N JVS 1003 ...

Page 80: ...8 QYSDST2605Z SCREW 2 6mm x 5mm x3 29 LV10749 001A SIDE L 30 LV33980 001A OPEN DET LEVER 31 QYSDST2605Z SCREW 2 6mm x 5mm x2 32 LV10746 002A TRAY ASSY x5 33 LV10750 002A TOP COVER 34 LV43289 001A ROD x2 35 QYSDSF2608Z SCREW 2 6mm x 8mm x2 36 QYSDST2605Z SCREW 2 6mm x 5mm x2 37 QYSDSF2608Z SCREW 2 6mm x 8mm 38 QYSDST2605Z SCREW 2 6mm x 5mm 39 QYSDST2004Z SCREW 2mm x 4mm 40 WJM0330 001A E SI C WIRE ...

Page 81: ...A BASE A 2 OPTIMA 73B1C C D PICK 3 E406777 002SM C D SHAFT 4 LV31002 001A CD RACK 5 E307745 441SM C D GEAR 3 6 QYSDSP2003N SCREW 2mm x 3mm x4 7 E406750 442SM PINION 8 LV42350 001A T T ASSY 9 QAR0253 001 FEED MOTOR 10 QAR0276 001 SP MOTOR 11 EMW10190 441 CIR BOARD 12 QGA2001F1 06 CONNECTOR W B 1 6 13 QSW0506 001 LEAF SW 14 E75832 221SS SPECIAL SCREW 15 QYSDSF2006Z SCREW 2mm x 6mm Symbol No Part No ...

Page 82: ...3 9 Cassette mechanism assembly and parts list 3 4 5 6 7 8 9 9 9 9 9 10 11 2 EM 60L FL 721 Grease Loading mecha Caccette mecha Block No M M M P CMAL2Z816A ...

Page 83: ...escription Local 1 BDL1182 001M C MECHA UNIT 2 F513 896 HEAD BLOCK 3 FF19Y MAIN BELT 4 UJ16F 11 WASHER x2 5 F522 064 FLYWHEEL 6 FR26K FLYWHEEL 7 F514 129 PINCH ROLLER R 8 F514 130 PINCH ROLLER L 9 KG194 28 TT SCREW 2 6X4 x2 10 FF18W F R BELT 11 KG194 34 TT SCREW 2 0X4 x2 ...

Page 84: ...K C121 QCBB1HK 331Y C CAPACITOR 330pF 50V K C201 QDGB1HK 821Y C CAPACITOR 820pF 50V K C202 QDYB1CM 103Y C CAPACITOR 0 01uF 16V M C203 QFLA1HJ 104Z M CAPACITOR 0 1uF 50V J C204 QCBB1HK 221Y C CAPACITOR 220pF 50V K C205 QCBB1HK 391Y C CAPACITOR 390pF 50V K C206 QERF1HM 225Z E CAPACITOR 2 2uF 50V M C207 QCBB1HK 271Y C CAPACITOR 270pF 50V K C209 QEKJ1EM 475Z E CAPACITOR 4 7uF 25V M C210 QDYB1CM 682Y C...

Page 85: ...OR 220uF 10V M C7800 QDGB1HK 102Y C CAPACITOR 1000pF 50V K Symbol No Part No Part Name Description Local R101 QRE141J 512Y C RESISTOR 5 1kΩ 1 4W J R102 QRE141J 512Y C RESISTOR 5 1kΩ 1 4W J R104 QRE141J 222Y C RESISTOR 2 2kΩ 1 4W J R105 QRE141J 432Y C RESISTOR 4 3kΩ 1 4W J R106 QRE141J 113Y C RESISTOR 11kΩ 1 4W J R107 QRE141J 912Y C RESISTOR 9 1kΩ 1 4W J R108 QRE141J 273Y C RESISTOR 27kΩ 1 4W J R11...

Page 86: ... 16W J R7054 NRSA63J 222X MG RESISTOR 2 2kΩ 1 16W J R7055 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R7056 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J R7057 NRSA63J 122X MG RESISTOR 1 2kΩ 1 16W J Symbol No Part No Part Name Description Local R7060 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R7061 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R7062 NRSA63J 562X MG RESISTOR 5 6kΩ 1 16W J R7075 NRSA63J 222X MG RESISTOR 2...

Page 87: ...E D1300 1N5402M 20 DIODE D1301 1N5402M 20 DIODE D1302 1N5402M 20 DIODE D1303 1N5402M 20 DIODE D1400 1N4003S T5 SI DIODE D1401 1N4003S T5 SI DIODE D1402 1N4003S T5 SI DIODE D1403 1N4003S T5 SI DIODE D1500 1SS119 041 T2 DIODE D1501 MTZJ5 1B T2 Z DIODE D3100 MTZJ9 1B T2 Z DIODE D3101 1SS119 041 T2 DIODE D3102 1SS119 041 T2 DIODE D3103 1SS119 041 T2 DIODE D3104 MTZJ9 1B T2 Z DIODE D3300 MTZJ11C T2 Z D...

Page 88: ...1DJ R47X MF RESISTOR 0 47Ω 1W J R3301 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3302 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3303 QRT01DJ R33X MF RESISTOR 0 33Ω 1W J R3304 QRE141J 103Y C RESISTOR 10kΩ 1 4W J R3305 QRE141J 183Y C RESISTOR 18kΩ 1 4W J R3310 QRE141J 272Y C RESISTOR 2 7kΩ 1 4W J L3100 QQLZ035 R39 COIL 0 39uH L3101 QQLZ035 R39 COIL 0 39uH T1100 QQT0253 002 POWER TRANSF T 002 CN100 QGA7901F2 02...

Page 89: ... NRSA63J 224X MG RESISTOR 220kΩ 1 16W J R602 NRSA63J 823X MG RESISTOR 82kΩ 1 16W J R603 NRSA63J 333X MG RESISTOR 33kΩ 1 16W J R604 NRSA63J 104X MG RESISTOR 100kΩ 1 16W J Symbol No Part No Part Name Description Local R605 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R606 NRSA63J 0R0X MG RESISTOR 0Ω 1 16W J R607 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R608 NRSA63J 223X MG RESISTOR 22kΩ 1 16W J R611 NRSA63J 392...

Page 90: ...L0014 001 AM LOOP ANT A 4 RM SUXB70R REMOCON UNIT A 5 BATTERY x2 A 6 BT 54013 5 WARRANTY CARD A 7 UXB70E SPBOX SPEAKER BOX x2 P 1 GV20233 004A CARTON BOX P 2 GV10150 001A CUSHION UPPER P 3 GV10150 002A CUSHION LOWER P 4 QPC06005515P POLY BAG 60cm x 55cm P 5 GV40237 002A CARTON SPACER P 6 QPC02503515P POLY BAG 25cm x 35cm P 7 IVA802300 0015 POLY BAG x2 P 8 ITF830253 0001 TOP POLYFOAM P 9 ITF830253 ...

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Summary of Contents for UX-B70

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JVC UX-B70, Service Manual, Page: 86 / 90

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Summary of Contents for UX-B70

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