Jvc RX-5062SEV, RX-5062SB, RX-5062SEN, RX-5060BJ, RX-5060BC User Manual

SERVICE MANUAL

COPYRIGHT © 2006 Victor Company of Japan, Limited

No.MB504

2006/2

AUDIO/VIDEO CONTROL RECEIVER

MB50420062

RX-5060BJ,RX-5060BC,

RX-5060BE,RX-5062SB,

RX-5062SE,RX-5062SEN,

RX-5062SEV

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

TA/NEWS/INFO

DISPLAY MODE

1-2 (No.MB504)

SPECIFICATION

Northern america version

Amplifier

Output Power Front channels 100 W per channel, min. RMS, driven into 8

Ω, at 1 kHz with no more than 10%

total harmonic distortion.

Center channel 100 W, min. RMS, driven into 8

Ω, at 1 kHz with no more than 10% total harmon-

ic distortion.

Surround channels 100 W per channel, min. RMS, driven int 8

Ω, at 1 kHz with no more than 10%

total harmonic distortion.

Audio Audio Input Sensitivity/Impedance (1 kHz) CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 220 mV/47 k

Ω

Audio Input (DIGITAL IN)* Coaxial DIGITAL 1 (DVD) : 0.5 V(p-p)/75 Ω

Optical DIGITAL 2 (CD) : -21 dBm to -15 dBm (660 nm ±30 nm)

Recording Output Level TAPE/CDR, VCR : 220 mV

Signal-to-Noise Ratio ('66 IHF/'78 IHF) CD, TAPE/CDR, VCR, TV SOUND, DVD : 62 dB/71 dB

Frequency Response (8

Ω) CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 20 Hz to 20 kHz (±1 dB)

Equalization (5 bands) 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz : ±8 dB (in 2 dB steps)

Video Video Input Sensitivity/Impedance Composite video DVD, VCR, AUX : 1 V(p-p)/75

Ω

Video Output Level Composite video VCR, MONITOR OUT : 1 V(p-p)/75 Ω

Synchronization Negative

Signal-to-Noise Ratio 45 dB

FM tuner (IHF)

Tuning Range 87.5 MHz to 108.0 MHz

Usable Sensitivity Monaural 12.8 dBf (1.2

µV/75 Ω)

50 dB Quieting Sensitivity Monaural 16.0 dBf (1.7

µV/75 Ω)

Stereo 37.5 dBf (20.5

µV/75 Ω)

Stereo Separation at OUT (REC) 35 dB at 1 kHz

AM tuner

Tuning Range 530 kHz to 1 710 kHz

General

Power Requirements AC 120V , 60 Hz

Power Consumption 155 W/200 VA (at operation)

0.8 W (in standby mode)

Dimensions (W

× H × D) 435 mm × 146.5 mm × 369.5 mm

Mass 7.0 kg

(No.MB504)1-3

Europian version

* Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with sampling frequency?32 kHz, 44.1 kHz, 48 kHz)

Designs and specifications are subject to change without notice.

Amplifier

Output Power Front channels 100 W per channel, min. RMS, driven into 8

Ω, at 1 kHz with no more than 10%

total harmonic distortion.

Center channel 100 W, min. RMS, driven into 8

Ω, at 1 kHz with no more than 10% total harmon-

ic distortion.

Surround channels 100 W per channel, min. RMS, driven into 8

Ω, at 1 kHz with no more than 10%

total harmonic distortion.

Audio Audio Input Sensitivity/Impedance (1 kHz) CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 220 mV/47 k

Ω

Audio Input (DIGITAL IN) Coaxial DIGITAL 1 (DVD) : 0.5 V(p-p)/75 Ω

Optical DIGITAL 2 (CD) : -21 dBm to -15 dBm (660 nm ±30 nm)

Recording Output Level TAPE/CDR, VCR : 220 mV

Signal-to-Noise Ratio ('66 IHF/DIN) CD, TAPE/CDR, VCR, TV SOUND, DVD : 66 dB/62 dB

Frequency Response (8

Ω) CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 20 Hz to 20 kHz (±1 dB)

Equalization (5 bands) 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz : ±8 dB (in 2 dB steps)

Video Video Input Sensitivity/Impedance Composite video DVD, VCR, AUX : 1 V(p-p)/75

Ω

Video Output Level Composite video VCR, MONITOR OUT : 1 V(p-p)/75 Ω

Synchronization Negative

Signal-to-Noise Ratio 45 dB

FM tuner (IHF)

Tuning Range 87.50 MHz to 108.00 MHz

Usable Sensitivity Monaural 17.0 dBf (1.9

µV/75 Ω)

50 dB Quieting Sensitivity Monaural 21.3 dBf (3.2

µV/75 Ω)

Stereo 41.3 dBf (31.8

µV/75 Ω)

Stereo Separation at OUT (REC) 35 dB at 1 kHz

AM (MW) tuner

Tuning Range 522 kHz to 1 629 kHz

General

Power Requirements AC 230 V , 50 Hz

Power Consumption 140 W (at operation)

0.8 W (in standby mode)

Dimensions (W

× H × D) 435 mm × 146.5 mm × 369.5 mm

Mass 7.0 kg

1-4 (No.MB504)

SECTION 1

PRECAUTION

1.1 Safety Precautions

(1) This design of this product contains special hardware and

many circuits and components specially for safety purpos-

es. For continued protection, no changes should be made

to the original design unless authorized in writing by the

manufacturer. Replacement parts must be identical to

those used in the original circuits. Services should be per-

formed by qualified personnel only.

(2) Alterations of the design or circuitry of the product should

not be made. Any design alterations of the product should

not be made. Any design alterations or additions will void

the manufacturers warranty and will further relieve the

manufacture of responsibility for personal injury or property

damage resulting therefrom.

(3) Many electrical and mechanical parts in the products have

special safety-related characteristics. These characteris-

tics are often not evident from visual inspection nor can the

protection afforded by them necessarily be obtained by us-

ing replacement components rated for higher voltage, watt-

age, etc. Replacement parts which have these special

safety characteristics are identified in the Parts List of Ser-

vice Manual. Electrical components having such features

are identified by shading on the schematics and by ( ) on

the Parts List in the Service Manual. The use of a substitute

replacement which does not have the same safety charac-

teristics as the recommended replacement parts shown in

the Parts List of Service Manual 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 service is required, the original lead routing

and dress should be observed, and it should be confirmed

that they have been returned to normal, after reassem-

bling.

(5) Leakage shock hazard testing

After reassembling the product, always perform an isola-

tion check on the exposed metal parts of the product (an-

tenna terminals, knobs, metal cabinet, screw heads,

headphone 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 good earth ground. Any leakage cur-

rent must not exceed 0.5mA AC (r.m.s.).

• Alternate check method

Plug the AC line cord directly into the AC outlet. Use an

AC voltmeter having, 1,000Ω per volt or more sensitivity

in the following manner. Connect a 1,500Ω 10W resistor

paralleled by a 0.15µF AC-type capacitor between an ex-

posed metal part and a known good earth ground.

Measure the AC voltage across the resistor with the AC

voltmeter.

Move the resistor connection to each exposed metal

part, particularly any exposed metal part having a return

path to the chassis, and measure the AC voltage across

the resistor. Now, reverse the plug in the AC outlet and

repeat each measurement. Voltage measured any must

not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5

mA AC (r.m.s.).

1.2 Warning

(1) This equipment has been designed and manufactured to

meet international safety standards.

(2) It is the legal responsibility of the repairer to ensure that

these safety standards are maintained.

(3) Repairs must be made in accordance with the relevant

safety standards.

(4) It is essential that safety critical components are replaced

by approved parts.

(5) If mains voltage selector is provided, check setting for local

voltage.

1.3 Caution

Burrs formed during molding may be left over on some parts

of the chassis.

Therefore, pay attention to such burrs in the case of pre-

forming repair of this system.

1.4 Critical parts for safety

In regard with component 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. When replacing them, be sure to use the parts of the

same type and rating as specified by the manufacturer.

(This regulation dose not Except the J and C version)

Good earth ground

Place this

probe on

each exposed

metal part.

AC VOLTMETER

(Having 1000

ohms/volts,

or more sensitivity)

1500 10W

0.15 F AC TYPE

(No.MB504)1-5

1.5 Importance administering point on the safety

Graphic symbol mark

(This symbol means fast blow type fuse.)

FOR CONTINUED PROTECTION AGAINST RISK

OF FIRE, REPLACE ONLY WITH SAME TYPE

AND RATING OF FUSES ;

should be read as follows ;

F201,F206,F207: 5A 125V

F202,F203 : 2A 125V

F201,F206,F207: 5A 125V

F202,F203 : 2A 125V

Full Fuse Replacement Marking

FUSE CAUTION

Le symbole graphique (Ce symbole signifie

fusible de type a fusion rapide.)

POUR UNE PROTECTION CONTINUE CONTRE

DES RISQUES D'INCENDIE, REMPLACER

SEULEMENT PAR UN FUSIBLE DU MEME TYPE ;

Marquage Pour Le Remplacement

Complet De Fusible

PRECAUTIONS SUR LES FUSIBLES

doit etre interprete comme suit ;

^

CN251

FC272

FC221

FC222

FC231

FC232

FW201

R201

FC261

110 111112 113114 120121 122130 131

FC262

FC271

FC211

FC212

R1

EP1

B106

B105

B104

TA201TA202

PW104

PW102

PW105

PW103

PW101

B103

B102

B101

B108

B107

B109

B110

1-6 (No.MB504)

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.MB504)1-7

SECTION 3

DISASSEMBLY

3.1 Main body

3.1.1 Removing the top cover

(See Fig. 1 and 2)

(1) Remove the three screws A attaching the top cover.

(2) Remove the four screws B attaching the both side of top

cover.

Fig.1

Fig.2

A

B

1-8 (No.MB504)

3.1.2 Removing the front panel assembly

(See Fig. 3 to 5)

(1) Remove the three screws C attaching the top side of front

panel assembly.

(2) Remove the four screws D attaching the bottom side of

front panel assembly.

(3) Remove the one screw E attaching the ground wire to front

chassis.

(4) Disconnect the connector to CN404

of audio board, CN504

of video board, CN402 of main board and CN201 of regu-

lator board.

Fig.3

Fig.4

Fig.5

C

D

E

CN504

CN404

CN402

CN201

Regulator board

Main board

(No.MB504)1-9

3.1.3 Removing the rear panel and each I/O boards

(See Fig. 6 to 8)

(1) Remove the two screws F attaching the tuner board.

(2) Disconnect the card wire from CN411

of main board.

(3) Remove the three screws G attaching the digital board.

(4) Disconnect the connector CN481

and CN482 of main

board.

(5) Remove the four screws H attaching the main board and

remove the one screw J attaching the ground wire to front

board.

(6) Disconnect the connector CN421

of main board.

(7) Remove the two screws K attaching the subwoofer board.

(8) Disconnect the connector CN431

of main board.

(9) Remove the three screws L attaching the video board (for

European model, two screws L see Fig. 8)

(10) Remove the two screws M attaching the speaker terminal

board.

(11) Remove the one screw N attaching the fuse board.

(12) Remove the three screws P attaching the rear panel.

Fig.6

Fig.7

Fig.8

G FKJH L M

CN481

CN482

CN421

CN431

CN441

CN411

Digital board

Audio board

Subwoofer board

Tun er

Video board

K

1-10 (No.MB504)

3.1.4 Removing the main board

(See Fig. 9)

(1) Disconnect the connector CN471

, CN472 and CN473 from

front board.

(2) Disconnect the connection board from CN291

of regulator

board and CN491

of main board.

(3) Remove the two screws Q and one screw R attaching the

main board.

Fig.9

3.1.5 Removing the front board and heat sink

(See Fig. 10)

(1) Disconnect the connector from CN203

and CN241 of reg-

ulator board.

(2) Disconnect the connector from CN251 of transformer

board.

(3) Remove the four screws S attaching the heat sink.

(4) Remove the one screw T attaching the front board.

Fig.10

CN491

CN291

R

Q

CN471

CN472

Main board

Regulator board

Connection

board

CN473

CN241

CN203

CN251

Trans board

Regulator

board

Front board

Heat sink

T

S

S

(No.MB504)1-11

3.1.6 Removing the power transformer and regulator board

(See Fig. 11 and 12)

(1) Remove the four screws U attaching the power transform-

er.

(2) Remove the one screw V attaching the fuse board.

(3) Remove the three screws W and one screw X attaching the

regulator board.

(4) Disconnect the wire from CN101

of headphone board.

Fig.11

Fig.12

3.1.7 Removing the headphone board

(See Fig. 13)

(1) Remove the nut Y attaching the head phone board.

Fig.13

V

U

U

Fuse board

Power trans

CN101

W

WX

Regulator board

Headphone jack

Y

1-12 (No.MB504)

3.2 Front panel assembly

3.2.1 Removing the micon board

(See Fig. 14 and 16)

(1) Take out the volume knob from front panel assembly.

(2) Remove the nut Z attaching the volume.

(3) Remove the nine screws AA attaching the micon board.

3.2.2 Removing the power switch board

(See Fig. 15)

(1) Remove the two screws BB attaching the power switch

board.

3.2.3 Removing the AUX board

(See Fig. 14 and 16)

(1) Take out the multi jog knob from front panel assembly.

(2) Remove the three screws CC attaching the AUX board.

Fig.14

Fig.15

Fig.16

Volume knob

Multi jog knob

Z

AA

BB

Power switch

board

Micon board Aux board

(No.MB504)1-13

SECTION 4

ADJUSTMENT

This service manual does not describe ADJUSTMENT.

SECTION 5

TROUBLESHOOTING

This service manual does not describe TROUBLESHOOTING.

(No.MB504)

Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

Victor Company of Japan, Limited

VPT

Printed in Japan

SCHEMATIC DIAGRAMS

RX-5060BJ,RX-5060BC,RX-5060BE

RX-5062SB,RX-5062SE,RX-5062SEN

RX-5062SEV

Contents

Block diagrams

Standard schematic diagrams

Printed circuit boards

2-1

2-3

2-15 to 21

CD-ROM No.SML200602

AUDIO/VIDEO CONTROL RECEIVER

No.MB504SCH

2006/2

COPYRIGHT 2006 Victor Company of Japan, Limited.

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TA/NEWS/INFO

DISPLAY MODE

In regard with component 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.

< MEMO >

2-1

Q

Tune r

DSP_CLK,DSP_STATUS,DSP_READY

DSP_RESET,DSP_COMMAND

VOL_CLK

VOL_DA

KEY_IN1

KEY_IN2

KEY_IN3

KEY_IN4

KEY_IN5

CN411

CN481

AM

FM

DSP_L/R,DSP_SL/SR

DSP_C,DSP_LFE

IC402

SOURCE

SELECTOR

IC428

6CH

MASTER

VOLUME

C

DI701

FL DISPLAY

CN401CN404

VCROUT_L/R

CD_L/R

VCRIN_L/R

TV_L/R

TAPEOUT_L/R

TAPEIN_L/R

SIG_L/R

TUNER_L/R

DVD_L/R

AUX_L/R

DVD_L/R

SW_OUT

SW_OUT

J406

DVD

J404

J402

CD

TAPE_PLAY

TAPE_REC

J403

TV_SOUND

VCR_PLAY

VCR_REC

CN431

INPUT_ATT

CN482

CN

4

CN

7

SW_OUT

DVD_L/R

DIGITAL IN1

J681

DIGITAL IN2

UN682

IC601,IC602

FILTER

IC661

DSP

IC667

CODEC

with

S/PDIF

IC611,IC612,IC613

IC615,IC622,IC631

IC632,IC633,IC634

FILTER

IC671

DSP, CODEC

CONTROLLER

LIN+/-

RIN+/-

A1+/-,B1+/-

A2+/-,B2+/-

A3+/-,B3+/-

CN683

CN681

S727

D719

CN714

CN704

KEY_IN

S721 to S726

S728 to S732

S734 to S736

S738,S739

S740 to S743

S745,S746

S750 to S752

SEG1 to 16

GRID1 to 16

RX0

RX1

Power switch

section

User control keys /

System control LSI /

FL display section

Surround IC / Digital signal

input terminal section

CN451

TU_DATAIN

TU_DATAOUT

TU_CLK

TU_CE

CN441

Audio/Video signal input terminal section

(Audio)

TUNER_L

TUNER_R

Audio/Video

signal input

terminal

section (DVD)

Volume / Regulator / S

o

SW_DATA

SW_CLK

SW_DATA, SW_CLK

TU_MUTE

IN_L/R

CN421

Q1421 to Q1423

S

_

DSP_IN_L/R

DSP.L

DSP.R

DSP.LS

DSP.RS

DSP.C

DSP.SW

CDIN,CDOUT

CCLK,INT

D_RST,D_CS

D/A0 to D/A3

DATA,MCK,XTAL

S_BCK,S_LRCK

C_BCK,C_LRCK

DSP_RST

SS,HREQ

MOSI,MISO

GPIO1 to GPIO4

SW_OUT

S_MUTE

SW_MUTE

Q1424

Q1426

Q1427

Q1428

Q1429

IC427 IC422

CN904

Audio/Video signal input

terminal section (Aux)

AUX_L/R

AUX_VIDEO

J901

AUX

VIDEO

L

R

Block diagram

RDS_CLK

RDS_DATA

RDS_ONOFF

For B/E/EN/EV

AUX_VIDEO

CN504

Audio/Video signal input

terminal section (Video)

IC501

SELECTOR

J501

DVD

MONITOR

CN501

VIDEO1

VIDEO2

P

R

J502

VCR1

J521

COMPULINK

COMPULINK

For J/C