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SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
2 2006 MB504

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 2 3 4 5 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13

COPYRIGHT © 2006 Victor Company of Japan, Limited

No.MB504 2006/2

SPECIFICATION
Northern america version
Amplifier Output Power Front channels Center channel Surround channels Audio Audio Input Sensitivity/Impedance (1 kHz) Audio Input (DIGITAL IN)* Recording Output Level Signal-to-Noise Ratio ('66 IHF/'78 IHF) Frequency Response (8 ) Equalization (5 bands) Video Video Output Level Synchronization Signal-to-Noise Ratio Tuning Range Usable Sensitivity 50 dB Quieting Sensitivity Stereo Separation at OUT (REC) Tuning Range Power Requirements Power Consumption Dimensions (W × H × D) Mass Monaural Monaural Stereo Coaxial Optical 100 W per channel, min. RMS, driven into 8 , at 1 kHz with no more than 10% total harmonic distortion. 100 W, min. RMS, driven into 8 , at 1 kHz with no more than 10% total harmonic distortion. 100 W per channel, min. RMS, driven int 8 , at 1 kHz with no more than 10% total harmonic distortion. CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 220 mV/47 k DIGITAL 1 (DVD) : 0.5 V(p-p)/75 DIGITAL 2 (CD) : -21 dBm to -15 dBm (660 nm ±30 nm) TAPE/CDR, VCR : 220 mV CD, TAPE/CDR, VCR, TV SOUND, DVD : 62 dB/71 dB CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 20 Hz to 20 kHz (±1 dB) 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz : ±8 dB (in 2 dB steps) Composite video VCR, MONITOR OUT : 1 V(p-p)/75 Negative 45 dB FM tuner (IHF) 87.5 MHz to 108.0 MHz 12.8 dBf (1.2 µV/75 ) 16.0 dBf (1.7 µV/75 ) 37.5 dBf (20.5 µV/75 ) 35 dB at 1 kHz AM tuner 530 kHz to 1 710 kHz General AC 120V , 60 Hz 155 W/200 VA (at operation) 0.8 W (in standby mode) 435 mm × 146.5 mm × 369.5 mm 7.0 kg

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

1-2 (No.MB504)

Europian version
Amplifier Output Power Front channels Center channel Surround channels Audio Audio Input Sensitivity/Impedance (1 kHz) Audio Input (DIGITAL IN) Recording Output Level Signal-to-Noise Ratio ('66 IHF/DIN) Frequency Response (8 ) Equalization (5 bands) Video Video Output Level Synchronization Signal-to-Noise Ratio Tuning Range Usable Sensitivity 50 dB Quieting Sensitivity Stereo Separation at OUT (REC) Tuning Range General Power Requirements Power Consumption Dimensions (W × H × D) Mass AC 230 V , 50 Hz 140 W (at operation) 0.8 W (in standby mode) 435 mm × 146.5 mm × 369.5 mm 7.0 kg Monaural Monaural Stereo Coaxial Optical 100 W per channel, min. RMS, driven into 8 , at 1 kHz with no more than 10% total harmonic distortion. 100 W, min. RMS, driven into 8 , at 1 kHz with no more than 10% total harmonic distortion. 100 W per channel, min. RMS, driven into 8 , at 1 kHz with no more than 10% total harmonic distortion. CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 220 mV/47 k DIGITAL 1 (DVD) : 0.5 V(p-p)/75 DIGITAL 2 (CD) : -21 dBm to -15 dBm (660 nm ±30 nm) TAPE/CDR, VCR : 220 mV CD, TAPE/CDR, VCR, TV SOUND, DVD : 66 dB/62 dB CD, TAPE/CDR, VCR, TV SOUND, DVD, AUX : 20 Hz to 20 kHz (±1 dB) 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz : ±8 dB (in 2 dB steps) Composite video VCR, MONITOR OUT : 1 V(p-p)/75 Negative 45 dB FM tuner (IHF) 87.50 MHz to 108.00 MHz 17.0 dBf (1.9 µV/75 ) 21.3 dBf (3.2 µV/75 ) 41.3 dBf (31.8 µV/75 ) 35 dB at 1 kHz AM (MW) tuner 522 kHz to 1 629 kHz

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

* 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 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)

(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, 1,000 per volt or more sensitivity in the following manner. Connect a 1,500 10W resistor paralleled by a 0.15µF AC-type capacitor between an exposed metal part and a known good earth ground. Measure the AC voltage across the resistor with the AC 1-4 (No.MB504)

0.15 F AC TYPE
Place this probe on each exposed metal part.

1500
Good earth ground

10W

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)

1.5

Importance administering point on the safety

FW201

CN251 FC221 FC271 FC231 FC261

R201

FC262 FC272

FC222

FC232

130

114

112

110

111

113

121

120

122

131

EP1 FC211 FC212

R1 TA202 TA201

B107 PW102 B103 B104 B101 PW101 PW103 B102 B106 PW104 PW105 B109 B108 B105 B110

Full Fuse Replacement Marking
Graphic symbol mark (This symbol means fast blow type fuse.)

Marquage Pour Le Remplacement Complet De Fusible
Le symbole graphique (Ce symbole signifie fusible de type a fusion rapide.)

should be read as follows ;

^ doit etre interprete comme suit ;

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

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 F202,F203 : 2A

125V 125V

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

125V 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 audio board, CN504 of video board, CN402 of main board and CN201 of regulator board.

C
Fig.3

D

Fig.4

CN504

CN402

Main board

CN404

Regulator board
CN201

E
Fig.5

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 H

J

K F

L

M

Fig.6

CN481

CN421

Video board CN411
CN431

Tuner
CN441

CN482

Digital board

Subwoofer board

Audio board

Fig.7

K

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 of regulator board and CN491 of main board. (3) Remove the two screws Q and one screw R attaching the main board.
Connection board
CN473 CN472 CN471 CN491

Regulator board
CN291

Main board

Q
Fig.9 3.1.5 Removing the front board and heat sink (See Fig. 10) (1) Disconnect the connector from CN203 and CN241 of regulator 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.

R

Heat sink

CN241 Regulator board CN203 CN251

Front board

Trans board

S

T S
Fig.10

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 transformer. (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

Power trans

U

Fuse board

V
Fig.11

CN101

W
Regulator board

W
Fig.12 3.1.7 Removing the headphone board (See Fig. 13) (1) Remove the nut Y attaching the head phone board.

X

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

BB

Micon board

Aux board

Power switch board

Fig.16

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