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

SERVICE MANUAL

AUDIO/VIDEO CONTROL RECEIVER

MB50420062

RX-5060BJ,RX-5060BC,

RX-5060BE,RX-5062SB,

RX-5062SE,RX-5062SEN,

RX-5062SEV

TA/NEWS/INFO

DISPLAY MODE

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

COPYRIGHT © 2006 Victor Company of Japan, Limited

No.MB504

2006/2

SPECIFICATION

Northern america version

Amplifier

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

total harmonic distortion.

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

ic distortion.

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

total harmonic distortion.

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

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

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

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

Synchronization Negative

Signal-to-Noise Ratio 45 dB

Tuning Range 87.5 MHz to 108.0 MHz

Usable Sensitivity Monaural 12.8 dBf (1.2

50 dB Quieting Sensitivity Monaural 16.0 dBf (1.7

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

Tuning Range 530 kHz to 1 710 kHz

Power Requirements AC 120V , 60 Hz

Power Consumption 155 W/200 VA (at operation)

Dimensions (W

Mass 7.0 kg

× H × D) 435 mm × 146.5 mm × 369.5 mm

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

FM tuner (IHF)

µV/75 Ω)
µV/75 Ω)

Stereo 37.5 dBf (20.5

AM tuner

General

0.8 W (in standby mode)

µV/75 Ω)

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

Ω

Ω, at 1 kHz with no more than 10%

Ω, at 1 kHz with no more than 10%

Ω

1-2 (No.MB504)

Europian version

Amplifier

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

total harmonic distortion.

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

ic distortion.

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

total harmonic distortion.

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

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

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

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

Synchronization Negative

Signal-to-Noise Ratio 45 dB

Tuning Range 87.50 MHz to 108.00 MHz

Usable Sensitivity Monaural 17.0 dBf (1.9

50 dB Quieting Sensitivity Monaural 21.3 dBf (3.2

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

Tuning Range 522 kHz to 1 629 kHz

General

Power Requirements AC 230 V , 50 Hz

Power Consumption 140 W (at operation)

Dimensions (W

Mass 7.0 kg

× H × D) 435 mm × 146.5 mm × 369.5 mm

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

FM tuner (IHF)

µV/75 Ω)
µV/75 Ω)

Stereo 41.3 dBf (31.8

AM (MW) tuner

0.8 W (in standby mode)

µV/75 Ω)

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

Ω

Ω, at 1 kHz with no more than 10%

Ω, at 1 kHz with no more than 10%

Ω

* 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.

(No.MB504)1-3

SECTION 1

PRECAUTION

1.1 Safety Precautions

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

many circuits and components specially for safety purpos­es. 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 per­formed 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 characteris­tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us­ing replacement components rated for higher voltage, watt­age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser­vice 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 charac­teristics 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 reassem­bling.

(5) Leakage shock hazard testing

After reassembling the product, always perform an isola­tion check on the exposed metal parts of the product (an­tenna 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, particular­ly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage cur­rent 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.).

AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)

0.15 F AC TYPE

Place this
probe on

1500 10W

Good earth ground

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 pre­forming 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)

each exposed
metal part.

1-4 (No.MB504)

1.5 Importance administering point on the safety

FW201

FC211

B104

PW103

FC261

FC262

CN251

FC221

FC271

FC272

110 111112 113114 120121 122130 131

FC212

B103

PW101

EP1

R1

B107

PW102

B101

B102

B108

PW105

B106

FC222

TA201TA202

B105

PW104

B110

B109

R201

FC231

FC232

Full Fuse Replacement Marking

Graphic symbol mark
(This symbol means fast blow type fuse.)

should be read as follows ;

FUSE CAUTION

FOR CONTINUED PROTECTION AGAINST RISK
OF FIRE, REPLACE ONLY WITH SAME TYPE
AND RATING OF FUSES ;

F201,F206,F207: 5A 125V
F202,F203 : 2A 125V

Marquage Pour Le Remplacement
Complet De Fusible

Le symbole graphique (Ce symbole signifie

fusible de type a fusion rapide.)

^

doit etre interprete comme suit ;

PRECAUTIONS SUR LES FUSIBLES

POUR UNE PROTECTION CONTINUE CONTRE
DES RISQUES D'INCENDIE, REMPLACER
SEULEMENT PAR UN FUSIBLE DU MEME TYPE ;

F201,F206,F207: 5A 125V
F202,F203 : 2A 125V

(No.MB504)1-5

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

1-6 (No.MB504)

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.

A

Fig.1

B

Fig.2

(No.MB504)1-7

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 video board, CN402 of main board and CN201 of regu­lator board.

of audio board, CN504

C

Fig.3

D

Fig.4

Regulator board

CN201

E

Fig.5

CN504

Main board

CN402

CN404

1-8 (No.MB504)

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.

G FKJH L M

Fig.6

CN481

Digital board

CN421

CN431

CN482

Subwoofer board

Audio board

Video board

CN441

K

CN411

Tun er

Fig.7

Fig.8

(No.MB504)1-9

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

board and CN491

of main board.

of regulator

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

main board.

CN473

CN472

Main board

CN471

Connection

board

CN491

Regulator board

CN291

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.

S

Heat sink

Front board

T

Q

Fig.9

Fig.10

R

S

CN241

CN203

CN251

Trans board

Regulator

board

1-10 (No.MB504)

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.

U

Fig.11

Regulator board

Power trans

Fuse board

CN101

U

V

W

3.1.7 Removing the headphone board
(See Fig. 13)

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

WX

Fig.12

Headphone jack

Y

Fig.13

(No.MB504)1-11

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.

Volume knob

Multi jog knob

Fig.14

Z

Fig.15

AA

Micon board Aux board

Fig.16

BB

Power switch

board

1-12 (No.MB504)

SECTION 4

ADJUSTMENT

This service manual does not describe ADJUSTMENT.

SECTION 5

TROUBLESHOOTING

This service manual does not describe TROUBLESHOOTING.

(No.MB504)1-13

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

(No.MB504)

Printed in Japan

VPT

SCHEMATIC DIAGRAMS

AUDIO/VIDEO CONTROL RECEIVER

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

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

RX-5062SEV

CD-ROM No.SML200602

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

Contents

Block diagrams
Standard schematic diagrams
Printed circuit boards

TA/NEWS/INFO

DISPLAY MODE

2-1
2-3
2-15 to 21

COPYRIGHT 2006 Victor Company of Japan, Limited.

No.MB504SCH

2006/2

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 >

Q

C

4

7

o

_

Block diagram

For J/C

COMPULINK

MONITOR

DVD

VCR1

VIDEO

AUX

CD

TAPE_PLAY

TAPE_REC

TV_SOUND

VCR_PLAY

VCR_REC

Audio/Video signal input
terminal section (Video)

J521

COMPULINK

J501

VIDEO1
VIDEO2

CN501

IC501

R

AUX_VIDEO

SELECTOR

J502

P

CN504

Audio/Video signal input
terminal section (Aux)

J901

L

R

AUX_VIDEO

AUX_L/R

CN904

Audio/Video signal input terminal section
(Audio)

CD_L/R

J402

TAPEIN_L/R

TAPEOUT_L/R

TV_L/R

J403

VCRIN_L/R

VCROUT_L/R

IC402

SOURCE

SELECTOR

AUX_L/R

TUNER_L/R
DVD_L/R

SW_DATA
SW_CLK

SIG_L/R

SW_OUT

DVD

Audio/Video
signal input
terminal
section (DVD)

J406

SW_OUT

J404

DVD_L/R

CN421

CN401CN404

SW_DATA, SW_CLK

Q1421 to Q1423

FM

AM

CN451

IN_L/R

DSP_L/R,DSP_SL/SR
DSP_C,DSP_LFE

Tune r

CN431

SW_OUT
DVD_L/R

CN441

INPUT_ATT

Volume / Regulator / S

CN411

TU_DATAIN
TU_DATAOUT
TU_CLK
TU_CE

For B/E/EN/EV

RDS_CLK

TUNER_L
TUNER_R

RDS_DATA
RDS_ONOFF

Q1427
Q1428

TU_MUTE

Q1429

SW_OUT

Q1424

S_MUTE
SW_MUTE

Q1426

IC427 IC422

IC428

6CH

MASTER

VOLUME

DSP_CLK,DSP_STATUS,DSP_READY
DSP_RESET,DSP_COMMAND

VOL_CLK
VOL_DA

S

DIGITAL IN1

DIGITAL IN2

Surround IC / Digital signal
input terminal section

A1+/-,B1+/­A2+/-,B2+/-

J681

RX0

A3+/-,B3+/-

IC667

UN682

RX1

CODEC

with

S/PDIF

LIN+/­RIN+/-

CDIN,CDOUT
CCLK,INT
D_RST,D_CS

D/A0 to D/A3
DATA,MCK,XTAL
S_BCK,S_LRCK
C_BCK,C_LRCK

IC611,IC612,IC613
IC615,IC622,IC631
IC632,IC633,IC634

FILTER

IC601,IC602

DSP_IN_L/R

FILTER

DSP_RST
SS,HREQ

IC661

MOSI,MISO
GPIO1 to GPIO4

DSP

CN481

CN683

DSP.L
DSP.R
DSP.LS
DSP.RS
DSP.C
DSP.SW

CN482

CN681

IC671

DSP, CODEC

CONTROLLER

User control keys /
System control LSI /
FL display section

SEG1 to 16

DI701

GRID1 to 16

FL DISPLAY

S721 to S726
S728 to S732
S734 to S736

S738,S739

S740 to S743

S745,S746

S750 to S752

S727

CN714

D719

Power switch
section

KEY_IN1
KEY_IN2
KEY_IN3
KEY_IN4
KEY_IN5

CN704

KEY_IN

CN

CN

2-1