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JVC RX-6001VGD Service Manual
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JVC RX-6001VGD Service Manual

Audio/video control receiver
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SERVICE MANUAL
AUDIO/VIDEO CONTROL RECEIVER
RX-6000VBK / RX-6001VGD
This model is UF version that is added to the preceding model,
the RX-6000VBK/RX-6001VGD.Therefore the service manual
for this model is consisting of Parts list only(difference point).
For others, please refer to the service manual for
RX-6000VBK (issue No.20807).
COPYRIGHT
Supplement
2000 VICTOR COMPANY OF JAPAN, LTD.
RX-6000VBK/RX-6001VGD
Area Suffix
UF
China
Each difference point
Model
Color
RX-6000VBK
Black
RX-6001VGD
Gold
No.20841B
Oct. 2000

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Summary of Contents for JVC RX-6001VGD

  • Page 1 Area Suffix China This model is UF version that is added to the preceding model, the RX-6000VBK/RX-6001VGD.Therefore the service manual for this model is consisting of Parts list only(difference point). For others, please refer to the service manual for RX-6000VBK (issue No.20807).
  • Page 2 RX-6000VBK/RX-6001VGD Parts list (General assembly) Block No. M1MM P3-4 RX-6000VBK(U) RX-6000VBK(UF) Item Parts name Q'ty Parts number Q'ty Parts number T.SCREW QYSBSG3008E QYSBSG3008E FFC WIRE(FW304) QUQC12-2715CJ QUQ412-2715CJ FFC WIRE(FW811) QUQC12-1316CJ QUQ412-1316CJ H.S BKT(REAR SIDE) E310172-001SM E310172-003SN REAR PANEL LV20555-012A LV20555-018A...
  • Page 3 RX-6000VBK/RX-6001VGD Electrical parts list (Power supply&Main board) Block No. 02 P3-9 RX-6000VBK(U) RX-6000VBK(UF) Parts name Item Parts number Parts number C 512 M.CAPACITOR QFLC1HJ-103Z QFN31HJ-103Z C 543 M.CAPACITOR QFLC1HJ-473Z QFN31HJ-473Z C 544 M.CAPACITOR QFLC1HJ-223Z QFN31HJ-223Z C 581 M.CAPACITOR QFLC1HJ-473Z QFN31HJ-473Z C 582 M.CAPACITOR...
  • Page 4 RX-6000VBK/RX-6001VGD Parts list (General assembly) Block No. M1MM P3-4 RX-6001VGD(U) RX-6001VGD(UF) Item Parts name Q'ty Parts number Q'ty Parts number T.SCREW QYSBSG3008E QYSBSG3008E FFC WIRE(FW304) QUQC12-2715CJ QUQ412-2715CJ FFC WIRE(FW811) QUQC12-1316CJ QUQ412-1316CJ H.S BKT(REAR SIDE) E310172-001SM E310172-003SN REAR PANEL LV20555-015A LV20555-018A...
  • Page 5 RX-6000VBK/RX-6001VGD Electrical parts list (Power supply&Main board) Block No. 02 P3-9 RX-6001VGD(U) RX-6001VGD(UF) Parts name Item Parts number Parts number C 512 M.CAPACITOR QFLC1HJ-103Z QFN31HJ-103Z C 543 M.CAPACITOR QFLC1HJ-473Z QFN31HJ-473Z C 544 M.CAPACITOR QFLC1HJ-223Z QFN31HJ-223Z C 581 M.CAPACITOR QFLC1HJ-473Z QFN31HJ-473Z C 582 M.CAPACITOR...
  • Page 6 RX-6000VBK/RX-6001VGD VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.20841B) 200010(V)

  • Page 7: Table Of Contents

    RX-6000VBK RX-6008VBK RX-6100VBK SERVICE MANUAL AUDIO/VIDEO CONTROL RECEIVER RX-6000VBK RX-6008VBK RX-6100VBK Area Suffix RX-6000VBK Each difference point RX-6008VBK U.S.A. Model Content RX-6000VBK Base model Area Suffix RX-6008VBK The one that model name was changed (RX-6100VBK) for "THEATER IN THE BOX" by the same specification as "RX-6000VBK".

  • Page 8: Safety Precautions

    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.

  • Page 9: Disassembly Method

    RX-6000VBK/RX-6008VBK/RX-6100VBK Disassembly method Removing the top cover (See Fig.1) Top cover Remove the four screws A attaching the top cover on both sides of the body. Remove the three screws B on the back of the body. Remove the top cover from behind in the direction of the arrow while pulling both sides outward.
  • Page 10 RX-6000VBK/RX-6008VBK/RX-6100VBK Removing the rear panel (See Fig.4) Power cord stopper Prior to performing the following procedure, remove the top cover. Remove the power cord stopper while moving it in the direction of the arrow. Remove the twenty-two screws E attaching each Rear panel board to the rear panel.
  • Page 11 RX-6000VBK/RX-6008VBK/RX-6100VBK Removing the volume control board (See Fig.8) Prior to performing the following procedure, remove the top cover and the rear panel. ATTENTION: It is not necessary to remove the Relay board Tie bands boards inserted to the back of the Tie band CN615 CN851...
  • Page 12 RX-6000VBK/RX-6008VBK/RX-6100VBK Removing the regulator board / the rear Regulator board Main board Tie band -Rch amplifier board (See Fig.10 and 11) Tie band CN831 Prior to performing the following procedure, remove the top cover. Tie band Volume control Disconnect the harness from connector CN831 on board the main board.
  • Page 13 RX-6000VBK/RX-6008VBK/RX-6100VBK Removing the power transformer (See Fig.14) Prior to performing the following procedures, remove Soldered the top cover. part Unsolder each harness connected to the power transformer respectively. Power Remove the four screws L attaching the power transformer transformer. Soldered part Fig.14 Removing the speaker switch board/ the headphone board (See Fig.15 and 16)
  • Page 14 RX-6000VBK/RX-6008VBK/RX-6100VBK Removing each board in the front panel Front panel assembly assembly (See Fig.17 to 20) Prior to performing the following procedure, remove the top cover and the front panel. Pull out the volume knob on the front side of the front panel and remove the nut attaching the volume board.

  • Page 15: Adjustment Method

    RX-6000VBK/RX-6008VBK/RX-6100VBK Adjustment method Tuner section 1.Tuner range 87.5MHz~108.0MHz AM(MW) 530kHz~1710kHz Power amplifier section VR742 TP001 4 3 2 1 TP001 VR741 IDLING CURRENT 1.Set the volume control to minimum during this adjustment. 2.Set the surround mode OFF. 2.Turn VR741 and VR742 fully counterclockwise to warm up before adjustment. If the heat sink is already warm from previous use the correct adjustment can not be made.

  • Page 16: Description Of Major Ics

    RX-6000VBK/RX-6008VBK/RX-6100VBK Description of major ICs AK4527 (IC601) : A/D,D/A Converter 1.Pin layout VREFL SDOS RIN+ OCKS RIN- LIN+ BCLK LIN- LRCK ROUT1 SDTI1 LOUT1 SDTI2 ROUT2 SDTI3 LOUT2 SDTO ROUT3 DAUX LOUT3 2.Block diagram Audio LIN+ LIN- RIN+ RIN- LRCK LOUT1 DATT BICK...
  • Page 17 RX-6000VBK/RX-6008VBK/RX-6100VBK 3. Pin function AK4527(1/2) Pin name Function SDTO Source select pin SDOS "L" : Internal ADC output, "H" : DAUX input ORed with serial control register if P/S="L". MCKO Clock frequency select pin OCKS "L" : MCLK, "H" : MCLK/2. ORed with serial control register if P/S= "L".
  • Page 18 RX-6000VBK/RX-6008VBK/RX-6100VBK 3.Pin function AK4527(2/2) Pin Name Function VREFL Negative voltage reference Input pin, AVSS VCOM Common voltage output pin,AVDD/2 Large external capacitor around 2.2uF is used to reduce power-supply noise VREFH Positive voltage reference input pin,AVDD AVDD Analog power supply pin AVSS Analog ground pin X'tal input pin...
  • Page 19 RX-6000VBK/RX-6008VBK/RX-6100VBK LA1838(IC102): FM AM IF AMP&detector, FM MPX Decoder 1. Block Diagram DECODER RF.AMP ANIT-BIRDIE MUTE BUFF STEREO P-DET AM IF PILOT 384KHz COMP S-METER AM/FM S-CLRVE S-METER IF-BUFF TUNING STEREO DRIVE DRIVE FM IF 2. Pin Function Symbol Function Symbol Function FM IN...
  • Page 20 RX-6000VBK/RX-6008VBK/RX-6100VBK LC72136N (IC121) : PLL Frequency Synthesizer 1. Pin layout FM/AM LPFOUT LPFIN CLOCK FM/ST/VCO FMIN AM/FM AMIN IFCONT SDIN IFIN 2. Block diagram Phase Reference Detector Driver Charge Pump Swallow Counter Swallow Counter 1/16,1/17 4bit 1/16,1/17 4bit Unlock Detector 12bit Programmable DriverS...
  • Page 21 RX-6000VBK/RX-6008VBK/RX-6100VBK MN101C15FDD (IC401) : System control micon 1. Pin layout 80~61 21~40 2. Pin function Functions Functions Symbol Symbol S-MUTE Conect to GND System mute DVD S/C signal select terminal Non connect DVD-S/C T-MUTE VCR1 S/C signal select terminal Tuner mute VCR-S/C Connect to GND Connect to GND...
  • Page 22 RX-6000VBK/RX-6008VBK/RX-6100VBK NJM2246D(IC201):Video switch Vout Vin3 Control input - output signal AMP. CTL 1 CTL 2 Output VIN 1 VIN 2 VIN 3 BIAS Vin1 CTL1 Vin2 CTL2 M62446FP(IC341) : 6CH Master volume 1.Block Diagram OUT4 DVDD OUT- OUT3 OUT2 PORT DATA volume OUT1...
  • Page 23 RX-6000VBK/RX-6008VBK/RX-6100VBK 2.Pin Function Pin No. Symbol Descriptions SURROUND SURROUND control terminal BASS BOOST control terminal BASS BOOST Input attenuator control terminal INPUT-ATT MUTING control terminal MUTING Analog positive power supply terminal AVDD SUB Woofer volume signal input terminal SWIN Analog ground terminal A.GND R ch volume signal input terminal for rear speaker RR IN...
  • Page 24 RX-6000VBK/RX-6008VBK/RX-6100VBK MN173222DF(IC400) : Operation switch & FL display controller 1.Key matrix KEY OUT 0 KEY OUT1 KEY OUT 2 KEY OUT 3 KEY OUT 4 KEY IN 0 POWER DSP MODE KEY IN 1 ADJUST SURROUND TV SOUND/DBS PHONE KEY IN 2 SETTING ANALOG/DIGITAL TAPE/MD...
  • Page 25 RX-6000VBK/RX-6008VBK/RX-6100VBK TC9446F-013(IC631):Digital signal processor for dolby digital (AC-3) / MPEG2 audio decode Pin No. Symbol Function Reset signal input terminal (L:reset H:Operation usually) Microcomputer interface mode selection input terminal (L:serial H:IC bus) MIMD Microcomputer interface chip select input terminal MICS Microcomputer interface latch pulse input MILP Microcomputer interface data I/O terminal...
  • Page 26 RX-6000VBK/RX-6008VBK/RX-6100VBK UPD784215AGC(IC671):UNIT CPU 1.Pin layout 2.Pin function Pin No. Symbol Function Non connect Power supply terminal Connecting the crystal oscillator for system main clock Connecting the crystal oscillator for system main clock Connect to GND Connecting the crystal oscillator for system sub clock Connecting the crystal oscillator for system sub clock System reset signal input RESET...

  • Page 27: Block Diagrams

    RX-6000VBK/RX-6008VBK/RX-6100VBK Block diagrams DSP Section DIGITAL IC621 IC622 J601 IC601 D/A,A/D Converter OPTICAL SELECTOR LOUT2 CDTI IC611 ROUT2 CDTO UN661 CLOCK CCLK X631 22.5792MHz SDTI0~3 IC501 IC511 LRCLK BCLK IC631 SURROUND SELECT1~4 IC581 SWITCH IC591 IC602 CONTROLLER IC671 AUTODATA LOCK OUT C DIGITALO FORMAT I/O8~1...
  • Page 28 TO DSP SECTION TO DSP SECTION FL DISPLAY CN687 CN681 DI400 REMOTE CN657 CN651 CLOCK SIG L/R SOURCE CONTROL X401 DSPRESET DSPREADY SELECTOR DSPSTATUS DSPCLK IC404 G1~G14 IC311 8MHz DSPCLK DSPCOMMAND IC334 IC321 S1~S32 DSPCOMMAND OSC1 SWSTB SWCLK DSPSTATUS SWDATA OSC2 DSP L/R JOG1,2...

  • Page 29: Standard Schematic Diagrams

    RX-6000VBK/RX-6008VBK/RX-6100VBK Standard schematic diagrams Power supply section SHEET Parts are safety assurance parts. When replacing those parts make sure to use the specified one. 2‑21...
  • Page 30 RX-6000VBK/RX-6008VBK/RX-6100VBK Audio AMP / Power primary section SHEET Main/Front signal Center signal Surround signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. 2‑22...
  • Page 31 RX-6000VBK/RX-6008VBK/RX-6100VBK Audio IN/OUT & Source selector section SHEET Main/Front signal Center signal Surround signal Tuner signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. 2‑23...
  • Page 32 RX-6000VBK/RX-6008VBK/RX-6100VBK Video signal input/output section SHEET 2‑24...
  • Page 33 RX-6000VBK/RX-6008VBK/RX-6100VBK System control & operation switch section SHEET 2‑25...
  • Page 34 RX-6000VBK/RX-6008VBK/RX-6100VBK DSP Section SHEET Main/Front signal Center signal Surround signal 2‑26...
  • Page 35 RX-6000VBK/RX-6008VBK/RX-6100VBK Tuner section FM / Tuner signal SHEET 2‑27...

  • Page 36: Printed Circuit Boards

    RX-6000VBK/RX-6008VBK/RX-6100VBK Printed circuit boards FL Display & System control board 2‑28...
  • Page 37 RX-6000VBK/RX-6008VBK/RX-6100VBK Power supply & Main board 2‑29...
  • Page 38 RX-6000VBK/RX-6008VBK/RX-6100VBK Source selector board 2‑30...
  • Page 39 RX-6000VBK/RX-6008VBK/RX-6100VBK DSP Board Tuner board Forward side Reverse side 2‑31...

  • Page 40: Parts List

    RX-6000VBK/RX-6008VBK/RX-6100VBK PARTS LIST [ RX-6000VBK ] [ RX-6008VBK ] [ RX-6100VBK ] * All printed circuit boards and its assemblies are not available as service parts. Areas suffix < RX-6000VBK / RX-6008VBK > J ----------------------------- U.S.A. < RX-6100VBK > C -------------------------- Canada - Contents - Exploded view of general assembly and parts list Electrical parts list...
  • Page 41 RX-6000VBK/RX-6008VBK/RX-6100VBK Exploded view of general assembly and parts list Block No. Tuner board Audio board DSP board Video terminal board S-Video terminal board Sub woofer terminal board Source selector board Pre-AMP board Main board System control board Accessory 3‑2...
  • Page 42 Description Item Area LV10128-023A FRONT PANEL 1 RX-6000VBK LV10128-028A FRONT PANEL 1 RX-6100VBK LV10128-029A FRONT PANEL 1 RX-6008VBK VJD5429-001SS JVC MARK LV30684-001A PUSH BUTTON 1 POWER FSJD4001-002 INDICATOR 1 POWER LV20228-005A FRONT ESC. LV20227-001A PUSH BUTTON 1 SOURCE LV40604-001A INDICATOR...
  • Page 43 RX-6000VBK/RX-6008VBK/RX-6100VBK Parts list ( General assembly ) Block No. M1MM Parts number Parts name Q'ty Description Item Area 2SB1560LD/OPY/ TRANSISTOR 2 Q763 Q764 2SD2390LD/OPY/ TRANSISTOR 1 Q507 2SB1560LD/OPY/ TRANSISTOR 1 Q508 2SD2390LD/OPY/ TRANSISTOR 1 Q575 2SB1560LD/OPY/ TRANSISTOR 1 Q576 2SD2390LD/OPY/ TRANSISTOR 1 Q1507 2SB1560LD/OPY/...
  • Page 44 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list Electrical parts list ( Block No. 01 FL Display & System control board Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 291 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V C1252 QCZ0202-155Z ML C CAP I/M 1.5MF...
  • Page 45 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( Block No. 01 FL Display & System control board Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area Q 406 KRC107M-T D.TR.I.M R 464 QRE141J-221Y C RESISTOR 220 5% 1/4W Q 407 KRC107M-T D.TR.I.M...
  • Page 46 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( Block No. 01 FL Display & System control board Item Parts number Parts name Remarks Area R1531 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W R1532 QRE141J-183Y C RESISTOR 18K 5% 1/4W R1533 QRE141J-123Y C RESISTOR 12K 5% 1/4W R1541 QRE141J-471Y C RESISTOR...
  • Page 47 RX-6000VBK/RX-6008VBK/RX-6100VBK Block No. 02 Electrical parts list ( Power supply & Main board ) Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 501 QETN1HM-106Z E CAPACITOR 10MF 20% 50V D 512 1SS133-T2 SI DIODE IM C 502 QCS31HJ-271Z C CAPACITOR...
  • Page 48 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( Power supply & Main board ) Block No. 02 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area Q 568 2SD637/QR/ TRANSISTOR R 588 QRE141J-181Y C RESISTOR 180 5% 1/4W Q 585 2SC2389S/SE/-T TRANSISTOR...
  • Page 49 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( Power supply & Main board ) Block No. 02 Item Parts number Parts name Remarks Area R 951 QRJ146J-101X UNF C.RES I/M 100 5% 1/4W R 952 QRJ146J-101X UNF C.RES I/M 100 5% 1/4W R 961 QRL022J-471 UNF OMF.RES.
  • Page 50 RX-6000VBK/RX-6008VBK/RX-6100VBK Block No. 03 Electrical parts list ( Source selector board ) Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 181 QFLC1HJ-562Z M CAPACITOR 5600PF 5% 50V C 345 NCB21HK-223X C CAPACITOR C 182 QFLC1HJ-562Z M CAPACITOR 5600PF 5% 50V...
  • Page 51 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( Source selector board ) Block No. 03 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C1036 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V Q 362 2SK301/QR/-T TRANSISTOR(FET) C1038 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V Q 362 QCZ0202-155Z...
  • Page 52 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( Source selector board ) Block No. 03 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area R 283 QRE141J-104Y C RESISTOR 100K 5% 1/4W R1016 NRSA02J-272X MG RESISTOR R 284 QRE141J-104Y C RESISTOR 100K 5% 1/4W...
  • Page 53 RX-6000VBK/RX-6008VBK/RX-6100VBK Block No. 04 Electrical parts list ( DSP board ) Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 601 NCB31HK-102X C CAPACITOR C2506 NCS31HJ-560X C CAPACITOR C 602 NCB31HK-102X C CAPACITOR C2507 NCS31HJ-560X C CAPACITOR C 603...
  • Page 54 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( DSP board ) Block No. 04 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C2587 NCS31HJ-560X C CAPACITOR L 661 NQL024J-470X INDUCTOR CM C2588 NEA71CM-106X E CAPACITOR LC601 NQR0321-001X EMI FILTER C.M C2589 NCF31CZ-104X...
  • Page 55 RX-6000VBK/RX-6008VBK/RX-6100VBK Electrical parts list ( DSP board ) Block No. 04 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area R 676 NRSA63J-432X MG RESISTOR R2554 NRSA63J-153X MG RESISTOR R 677 NRSA63J-822X MG RESISTOR R2555 NRSA63J-822X MG RESISTOR R 678...
  • Page 56 RX-6000VBK/RX-6008VBK/RX-6100VBK Block No. 05 Electrical parts list ( Tuner board ) Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area AT101 QNB0014-001 ANT TERMINAL R 127 NRSA02J-822X MG RESISTOR C/M B C 101 NCB21HK-103X C CAPACITOR C/M B R 128 NRSA02J-472X...
  • Page 57 RX-6000VBK/RX-6008VBK/RX-6100VBK Packing materials and accessories parts list Block No. A1~A8,A10 Block No. Packing parts list Block No. M2MM Parts number Parts name Q'ty Description Item Area LV30044-0E8A PACKING CASE 1 RX-6008VBK LV30044-0E7A PACKING CASE 1 RX-6100VBK LV30044-0E5A CARTON BOX 1 RX-6000VBK LV20231-001A PACKING PAD(F) LV20232-001A...

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