SERVICE MANUAL AUDIO/VIDEO CONTROL RECEIVER MB159 2004 RX-6040B Area suffix J ----------------------------- U.S.A. C -------------------------- Canada TA/NEWS/INFO DISPLAY MODE TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
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SPECIFICATION Amplifier Output Power Ω At Stereo operation Front channels 100 W per channel, min. RMS, driven into 8 , 40 Hz to 20 kHz with no more than 0.8% total harmonic distortion. Ω At Surround operation Front channels 100 W per channel, min. RMS, driven into 8 , at 1 kHz with no more than 0.8% total harmonic distortion.
SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety Move the resistor connection to each exposed metal purposes. For continued protection, no changes should be part, particularly any exposed metal part having a return made to the original design unless authorized in writing by path to the chassis, and measure the AC voltage across the manufacturer.
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Importance administering point on the safety Primary part F 201 F 203 F 202 Secondary parts Caution: For continued protection against risk of fire, replace only with same type 6.3A/125V for F201, 2A/125V for F202 and F203. This symbol specifies type of fast operating fuse. Precaution: Pour eviter risques de feux, remplacez le fusible de surete de F201 comme le meme type que 6.3A/125V, et 2A/125V pour F202 et F203.
SECTION 3 DISASSEMBLY Removing the top cover (See Fig.1) (1) From the right and left sides of the main body, remove the four screws A attaching the top cover. (2) From the back side of the main body, remove the three Top cover screws B attaching the top cover.
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Removing the rear panel (See Fig.4) • Prior to performing the following procedure, remove the top cover. Strain relief (1) From the back side of the main body, remove the strain relief from the rear panel in the direction of the arrow. (2) Remove the twenty-seven screws E and four screws F attaching the rear panel.
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Removing the DSP board, audio input board, DVD board and video board (See Fig.7) • Prior to performing the following procedure, remove the top DVD board Audio board cover and rear panel. Video board (1) From the top side of the main body, Remove the tie band. (2) Disconnect the DSP board from the connector CN481 the audio board.
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Removing the audio board (See Fig.9) • Prior to performing the following procedure, remove the top Relay board cover, rear panel, component video board, DSP board, audio Audio board Power supply board input board, DVD board, video board, S-Video board and tuner unit.
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Removing the main board (See Fig.11) • Prior to performing the following procedure, remove the top Wire Relay Power cover. Power protection board transformer (1) From the top side of the main body, remove the tie bands supply board board 1 Main board fixing the wires.
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3.11 Removing the center amp. board, front amp. boards (L/R) and rear amp. boards (L/R) (See Figs.12 and 14) • Prior to performing the following procedure, remove the top Front amp. cover and main board. board (L) (1) Remove the ten screws P attaching the heat sink. (See Rear amp.
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3.14 Removing the power supply board (See Fig.16) • Prior to performing the following procedure, remove the top Power supply board Card wire cover. (1) From the top side of the main body, disconnect the parallel Headphone jack CN201 CN241 board wires from the connectors CN203...
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3.16 Removing the system control board and power switch board (See Figs.18 and 19) • Prior to performing the following procedure, remove the top Front panel assembly cover and front panel assembly. (1) Pull out the volume and jog knobs from the front side of the front panel assembly, remove the nut attaching the system control board.
SECTION 4 ADJUSTMENT Tuner section 4.1.1 Tuner range FM : 87.5 MHz to 108.0 MHz AM : 530 kHz to 1710 kHz Power amplifier section 4.2.1 Adjustment of idling current Measurement location : TP301 (Lch) , TP302 (Rch) Adjustment part : VR301 (Lch) , VR302...
SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MB159)1-15...
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB159) Printed in Japan...
SCHEMATIC DIAGRAMS AUDIO/VIDEO CONTROL RECEIVER RX-6040B CD-ROM No.SML200402 Area suffix J ----------------------------- U.S.A. C -------------------------- Canada TA/NEWS/INFO DISPLAY MODE Contents Block diagram Standard schematic diagrams 2-19 to 25 Printed circuit boards No.MB159SCH COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD. 2004/2...
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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.
Block diagram Video signal input ter Audio signal input terminal section MONITOR (DVD) J406 SW_OUT VIDE IC501 SUBWOOFER OUT VIDE IC451 SELECTOR DVD_C,DVD_SW DVD_C/SW Tuner unit DVD_SL/SR DVD_S J591 AVCOMPULINK J404 AV COMPULINK DVD_L/R DVD_F J521 CN451 CN411 CN431 Audio signal input terminal section IC427 SW_OUT CD_L/R...
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input terminal section (S Video) Video signal input (Video) terminal section M.OUT J1501 IC551 VIDEO1 VIDEO2 IC552 IC581 VCR REC MONITOR IC582 SELECTOR IC583 VCR PLAY VIDEO1 SELECTOR VIDEO2 VIDEO1 VCR_S/C DVD_S/C CN501 CN551 CN511 CN441 CN461 Audio section REAR (Component) CENTER VIDEO1,VIDEO2...
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB159SCH)
PARTS LIST [ RX-6040B ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J ----------------------------- U.S.A. C -------------------------- Canada - Contents - 3 - 2 Exploded view of general assembly and parts list (Block No.M1) 3 - 5 Electrical parts list (Block No.01~04)
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Exploded view of general assmbly and parts list Block No. Power transformer board Power transformer board F203 F202 Powe Power supply board Headphone jack board Power switch board BK701 BK702 System control board...
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Speaker terminal board F201 Relay board Power/Fuse board Component Front board board Main board Front board HS402 HS405 HS403 HS434 HS401 HS435 HS404 Front board Main board Wire protection board...
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Part Name Description Local LV43835-002A EMC LABEL LV42093-001A FL HOLDER(L) LV42092-001A FL HOLDER(R) LV10756-009A FRONT PANEL E70306-001 HEAT SINK HS401 LV43338-001A JVC MARK E70306-001 HEAT SINK HS403 LV34003-001A LENS E70306-001 HEAT SINK HS402 LV34000-001A PUSH BUTTON(POW E70306-001 HEAT SINK HS404 LV42096-001A...
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Electrical parts list Main board Symbol No. Part No. Part Name Description Local Block No. [0][1][0][0] C451 QCBB1HK-331Y C CAPACITOR 330pF 50V K Symbol No. Part No. Part Name Description Local C452 QCBB1HK-331Y C CAPACITOR 330pF 50V K C453 QCBB1HK-331Y C CAPACITOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local D1404 MTZJ5.6C-T2 Z DIODE C1501 QEKC1AM-107Z E CAPACITOR 100uF 10V M D1405 MTZJ13C-T2 Z DIODE C1502 NCB31HK-103X C CAPACITOR 0.01uF 50V K D1406 MTZJ10C-T2 Z DIODE...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R733 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R1414 QRZ9005-100X F RESISTOR 10Ω R734 NRSA63J-272X MG RESISTOR 2.7kΩ 1/16W J R1415 QRJ146J-222X UNF C RESISTOR 2.2kΩ...
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Power amp. board Symbol No. Part No. Part Name Description Local Block No. [0][3][0][0] R1515 NRSA63J-470X MG RESISTOR 47Ω 1/16W J R1571 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J Symbol No. Part No. Part Name Description Local R1572 NRSA63J-0R0X MG RESISTOR 0Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local D218 1SS133-T2 DIODE C522 QCZ0202-155Z C CAPACITOR 1.5uF 25V Z D219 11ES2-T4 DIODE C801 QEHR1HM-106Z E CAPACITOR 10uF 50V M D220 11ES2-T4 DIODE C802 QEHR1HM-106Z...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R324 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J R833 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J R325 QRE141J-361Y C RESISTOR 360Ω...
Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local CN301 QGB2510K1-14 CONNECTOR B-B (1-14) Q2702 UN2214-X TRANSISTOR CN302 QGB2510K1-14 CONNECTOR B-B (1-14) Q2703 UN2214-X TRANSISTOR CN492 QGB2510K1-04 CONNECTOR B-B (1-4) Q2704 UN2114-X TRANSISTOR CN501...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C2342 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C2903 QETN1AM-476Z E CAPACITOR 47uF 10V M C2343 NDC31HJ-330X C CAPACITOR 33pF 50V J C2911 QETN0JM-227Z E CAPACITOR 220uF 6.3V M...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R2189 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R2614 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R2190 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R2621 NRSA63J-103X MG RESISTOR 10kΩ...
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Symbol No. Part No. Part Name Description Local EP681 E409182-001SM GRAND TERMINAL J681 QNN0481-001 SURROUND JACK K2861 NQR0269-004X FERRITE BEADS UN682 GP1FA553RZ OPT RECEIVER UN683 GP1FA553RZ OPT RECEIVER X661 QAX0722-001Z CRYSTAL 24.576MHz X671 QAX0719-001Z C RESONATOR 6.144MHz 3-15...
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Packing materials and accessories parts list Block No. A1 A2 A3 A4 A5 A6 A8 3-16...
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Packing and accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local LVT1140-002A INST BOOK ENG FRE LVT1140-001A INST BOOK ------------ BATTERY (x2) EWP503-001C ANT.WIRE QAL0014-001 AM LOOP ANT YU20333 SAFETY INST. BT-52006-2 WARRANTY CARD RM-SRX6040J REMOCON BT-51034-1 J=REGIST CARD LV30256-014A...