Onkyo RDC 7 Service Manual

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RDC-7 2 GENERAL Power Supply AC 120 V, 60 Hz AC 230 V, 50 Hz AC 220 V, 50/60 Hz Power Consumption 75 W Dimensions (W H D) 450 196 440 mm 17-11/16" 7-11/16" 17-5/16" Weight 16.2 kg, 35.7 lbs. REMOTE CONTROLLER Transmitter Infrared Signal range Approx. 5 meters, 16 ft. Power supply Two AA batteries (1.5 V 2) Specifications and features are subject to change without notice. Power supply and voltage vary depending on the area in which the unit is purchased. CONTROLLER SECTION Input Sensitivity and Impedance PHONO 2.5 mV, 50 kohms LINE (CD, TAPE 1-2, DVD, VIDEO 1-5) 200 mV, 50 kohms MULTICHANNEL INPUT (FRONT L/C/R, SURROUND L/R, SURROUND BACK L/R) 200 mV, 50 kohms (SUBWOOFER) 36 mV, 50 kohms COAXIAL 1-5 (DIGITAL) 0.5 Vp-p, 75 ohms DVD, VIDEO1-5 1 Vp-p, 75 ohms 1 Vp-p, 75 ohms (Y) 0.28 Vp-p, 75 ohms (C) COMPONENT VIDEO 1-3 1 Vp-p, 75 ohms (Y) 0.5 Vp-p, 75 ohms (P B, PR) Output Level and Impedance Rec out (TAPE 1-2, VIDEO 1-2)200 mV, 2.2 kohms Pre out(RCA)1 V, 470 ohms Pre out(XLR)1 V, 470 ohms ZONE 2 OUT100mV, 470 ohms VIDEO (VIDEO 1-2, MONITOR OUT, ZONE 2 OUT)1 Vp-p, 75 ohms 1 Vp-p, 75 ohms (Y) 0.28 Vp-p, 75 ohms (C) COMPONENT VIDEO OUT1 Vp-p, 75 ohms (Y) 0.5 Vp-p, 75 ohms (P B, PR) Phono Overload 110 mV RMS at 1 kHz, 0.5% T.H.D. Frequency Response20 Hz to 30 kHz : 1dB (CD in, Direct mode) 5 Hz to 100 kHz : +1dB,-3dB (CD in, Direct mode) RIAA Deviation:20 to 20 kHz : 0.8 dB Tone Control Bass10 dB at 100 Hz Treble10 dB at 10 kHz Signal-to-Noise Ratio (Stereo) PHONO80 dB (IHF A, 5 mV input) CD/TAPE100 dB (IHF A, 0.5 V input) TUNER SECTION FM Tuning Range87.5 - 108.0 MHz (50 kHz steps) Usable Sensitivity Mono11.2 dBf, 1.0 µV (75 ohms IHF) 0.9 µV (75 ohms DIN) Stereo:17.2 dBf, 2.0 µV (75 ohms IHF) 23 µV (75 ohms DIN) 50 dB Quieting Sensitivity Mono17.2 dBf, 2.0 µV (75 ohms) Stereo37.2 dBf, 20 µV (75 ohms) Capture Ratio2.0 dB Image Rejection Ratio USA & Canadian models40 dB European & Australian models :85 dB IF Rejection Ratio90 dB Signal-to-Noise Ratio Mono76 dB Stereo70 dB Alternate Channel Attenuation55 d B Selectivity50 dB (DIN) AM Suppression Ratio50 dB Total Harmonic Distortion Mono0.2 % Stereo0.3 % Frequency Response30 Hz - 15 kHz, 1.0 dB Stereo Separation45 dB at 1 kHz 30 dB at 100 Hz - 10 kHz AMTuning Range USA & Canadian models530 -1,710 kHz (10 kHz steps) European & Australian models :522 -1,611 kHz (9 kHz steps) Asian models531 -1,602 kHz (9 kHz steps) Usable Sensitivity30µV Image Rejection Ratio40 dB IF Rejection Ratio40 dB Signal-to-Noise Ratio40 dB Total Harmonic Distortion0.7 % SPECIFICATIONS : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :: : : : : : :

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RDC-7 3 SERVICE PROCEDURE 1. Replacing the fuses 3. Safety-check out (Only U.S.A. model) After correcting the original service problem perform the follwing safety check before releasing the set to the customer Connect the insulating-resistance tester between the plug of power supply cord and terminal GND on the back panel. Specifications: More than 10Mohm at 500V REF.NO. PART NO. DESCRIPTION NOTE : : 120 V model only : Asian model only for 120V : European model only : Asian model only for 230V : 220V model only This symbol located near the fuse indicates that the fuse used is show operating type, For continued protection against fire hazard, replace with same type fuse , For fuse rating, refer to the marking adjest to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, n'utiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre. This device employs a microprocessor to perform various functions and operations. If interference generated by an external power supply, radio wave, or other electrical souce results in accident which causes the specified operations and functions to pperate abnormally. To perform a result, please follow the procesure below. 1. Turn teh Power switch to on. 2. Press and the hold down the VIDEO-1 button, then press the STANDBY/ON button. 2. After " clear " is displayed, the preset memory and each mode stored in the memory, such as surround, are initialized and will return to the factory setting 3. Press the STANDBY/ON button. 4. Disconnect the power supply cord. 2. To initialize the unit 4. Memory PreservationThis unit does not require memory preservation batteries. A built-in memory power back-up system preserves the contents of the memory during power failures and even when the unit is un-plugged. The unit must be plugged in order to charge the back-up system. The memory preservation period after the unit has been unplugged varies depending on climate and placement of the unit. On the average, memory contents are protected over a period of a few weeks after the last time the unit has been unplugged. This period is shorter when the unit is exposed to a highly humid climate. 5. Changing the AM band step When you change the band step, change the parts as shown below. To 10kHz To 9kHz R7091 Short Open R7191 Open 10 kohms R7276 Short Open R7277 Short Open R7376 Open 10kohms R7377 Open 10 kohms R7091 R7191 100 Q7001 MAIN MICROPROCESSOR MAIN MICROPROCESSOR PC BOARD NAAR-6837 From soldering side SUB MICROPROCESSOR PC BOARD NADIS-6832 From soldering side Q7201 SUB MICROPROCESSORS7641 R7277 R7376 R7276 R7377 F9001 252163 ! 4A-UL/T-237, Fuse F9002 252074 ! 2A-SE-EAK, Fuse 6. Connection of computerWhen you change the program of microprocessor or control the unit by the computer, connect the cable RS232C of straight type between a computer and terminal RS232C on the rear panel. 12345 6789 54321 9876 To the unit To PC GND GND 1 2 3 7 8 91 2 3 7 8 9

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31 32 RDC-7 RG RG RG RG RG P7202AP7201AP7482A P7451A Red Black Red Yellow Paple Yellow Brown WhiteYellow White Blue Gray Blue Brown Brown Orange Green Orange NAAF-6814 P4711A P3062BP3061B NAAF-6862 J4722B NAAF-6861 J4723B NAVD-6848 P2011 P2024 P2013 P2012 NAVD-6849 P2524 P2523 P2011 P2012 P2013 NAVD-6850 JL2711B NAPS-6863 P9012 NADG-6860 P8006A P9012A P8005A JL8002 JL9222B JL9221B NASW-6864 P9007C NASW-6833 JL7601BP7601B NADIS-6832 P7451B NAETC-6835 NAETC-6836 P7452B P7452A P2511A JL2711A P2011A P2512A P2513A P2013A P2012A P9212A P9312A P7201B P7202A NAAF-6813 P3011B P3012B P3013B P3011BP8005P8006J3015BJ4273A J4722AP4711B NAAF-6815 P7921BJ3015A NAPS-6838 NAPS-6839 P9211AP9212 P9311AP9312 J8002B JL9221B JL9222B Q9202D9201 Q9301 Q9304Q9322 Q9303D9301 P705 P704 P703 P702 P701 NADG-6830 NAAR-6837 P7002A P7001AP7003A P7006A P7007A P3002A P3001A P4002A P4003A P4004A P4001A P1201A P7921A NAETC-6834 TUNER UNIT P9011A P9011A T9001POWER TRANSFORMER SUBWOOFER1 2 ZONE 2 VIDEO1 VIDEO2 VIDEO 3 VIDEO 4 VIDEO 5 DVD RIGHT LEFT CENTER SUBWOOFER SURROUND BACK LEFTSURROUND BACK RIGHTSURROUND LEFTSURROUND RIGHT FRONT SURROUND SURROUND BACK TAPE 1 TAPE 2 CD PHONO MULTI CHANNEL INPUT RS232C AM ANT FM ANT POWER ON/OFFAC INLET T9002MONITOR ZONE2VIDEO 1VIDEO 5 VIDEO 4 VIDEO 3 VIDEO 2DVD MONITOR ZONE2VIDEO 1VIDEO 5 VIDEO 4 VIDEO 3 VIDEO 2DVD VIDEO S VIDEO AC-3 RF DIGITAL OUTPUTDIGITAL INPUT (COAXIAL) DIGITAL INPUT DIGITAL OUTPUT 12V TRIGGER A B RI IR IN MAIN ZONE 2 PRE OUT PRE OUT COMPONENT VIDEO INPUT 1 INPUT 2 INPUT 3 OUTPUT P772 P772A Yellow White White Brown WIRING VIEW INPUT/OUTPUT SELECTOR PC BOARDINPUT OUTPUT TERMINAL PC BOARD MULTI CHANNEL INPUT TERMINAL PC BOARD DSP CIRCUIT PC BOARD DISPLAY & SUB MICROPROCESSOR PC BOARD CONTROL SWITCH PC BOARD HEADPHONE JACK PC BOARD DOOR MOTOR DRIVER PC BOARD DOOR MOTOR PC BOARD MAIN MICROPROCESSOR PC BOARD CONSTANT VOLTAGE CIRCUIT PC BOARD RECTIFIER CIRCUIT PC BOARD VIDEO CIRCUIT PC BOARD S VIDEO TERMINAL PC BOARD COMPONENT VIDEO TERMINAL PC BOARD D/A CONVERTER PC BOARDXLR JACK PC BOARD(1)XLR JACK PC BOARD(2) PRIMARY CIRCUIT PC BOARD POWER SWITCH PC BOARD Phones U10 U13 U16 U15 U2 U1 U18 U17 U3 U9 U8 U7 U6 U5 U19 U12 U11 U20 U4 U14 U22

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RDC-7 68 MAIN MICROPROCESSOR PC BOARD (NAAR-6837-1F/1G/1H) CIRCUIT NO. Q1502 Q1701 Q1702 Q2901 Q4801 Q4821 Q7001 Q9203 Q9231 Q9232,Q9323 Q1501,Q7102 Q4803-Q4806 Q7002 Q7101,Q7103,Q7105Q7106 Q9221 D7001,D7002,D7004 D7003 D7005,D7006 D9221,D9222 D9223 D9231 -D9233 D9251-D9254 L1501,L7001 X1501 X7001 C1503 C1505 C1512,C7025 C1521,C1702,C1704C4801-C4808 C7001-C7002 C7007 C7009 C7010 C7012 C7101-C7103 C9213 C9221,C9222 C9223,C9224 C9234,C9235,C9251C9301,C9302 C9326 R2904 R9207,R9306 ,R9321 R9211,R9309,R9324 R9222 R9232,R9233 R9303,R9203 P1201A P7201,P7202 JL2711APART NO. ICs 22241297R2 222780125JRCW222780053JRC 22240981R2 22241383R2 22241449R2 or 22241409R2 22241363M989 22241512M989 222780155MIT 222780565JRC 222780055JRC Transistors 2213143R2 2215410R2 2214490R2 2214530R2 2213143R2 2211644 or 2211643 Diodes 223234R2 223269R2 224490620R2 223269R2 223234R2 22380035 22380260 224493300R2 22380035 22380260 223269R2 223234R2 Coils 231237M022R2 Oscillators 3010321 3010322 Capacitors 355721019 354721019 354780339 354741009 354741009 354721019 354780109 3000078 375524744 354722219 354741009 353741009 354781019 354780229 354741019 374723344S 353780229 Resistors 49163103406 452730394F 453532294 453530824 443522204 452730394F Sockets 25052211 25052220 25051090 RECTIFIER CIRCUIT PC BOARD (NAPS-6838-1F/1G/1H) CIRCUIT NO. Q9202 D9201 C9201,C9202 C9205-C9211 C9214 C9216 C9231 R9201,R9202 R9208,R9210 R9221 R9231 R9401 P9211 P9212 PART NO.IC 222790155MI Diode 22380022F or 22380285F Capacitors 374723344S 394062227S 353780229 353741009 354751029S Thermistor 4000197 Resistors 452730394F 453530824 453532294 453530224 Plug 25055177 Socket 25050683 CONSTANT VOLTAGE CIRCUIT PC BOARD (NAPS-6839-1F/1G/1H) CIRCUIT NO. Q9302 Q9303,Q9322 Q9304 Q9301 D9301 C9305-C9309 C9311,C9314 C9312,C9323 C9316,C9325 R9301-R9302 R9305 R9307 R9322 P9311 P9312 PART NO.ICs222780053JRC 222790055JRC 222780055JRC Transistor 2202176 Diode 22380022F or22380285F Capacitors 394043327S 353741009 353780229 353741009 Thermistor 4000197 Resistors 453530474 453532294 452730394F Plug 25055175 Socket 25050683 U10 U11 U12 DESCRIPTION NJM78L05A NJM79M05FA NJM78M05FA 2SB1370-F RBV402 or RS403M 3300 F, 16 V, Elect. 10 F, 16 V, Elect. 2.2 F, 50 V, Elect. 10 F, 16 V, Elect. RUE700 4.7 5 %, 1/2W, Meal oxide 0.22 5 %, 1/2W, Meal oxide 3.9 5 %, 2W, Meal oxide NPLG-3P159 NSCT-15P487 DESCRIPTION M5F79M15L RBV402 or RS403M 0.33 F 5%, 50 V, Plastic2200 F, 35 V, Elect. 2.2 F, 50 V, Elect. 10 F, 16 V, Elect. 1000 F, 25 V, Elect. RUE700 3.9 5 %, 2 W, Meal oxide 8.2 5 %, 1/2 W, Meal oxide 0.22 5 %, 1/2 W, Meal oxide 2.2 5 %, 1/2 W, Meal oxide NPLG-5P161 NSCT-15P487 CIRCUIT NO. JL8002B JL9221B JL9222B P2011A,P2013A P2012A,P3001A P2511A-P2513A P4001A-P4003A,P7007AP7001A-P7003AP7006A,P9212A,P9312AP7101A,P7102A Q9203A Q9231A Q9323A Q9203B,Q9323B Q9231B,Q9232B PART NO.Plugs 25055625 25055626 25055631 25055412 25055409 25055412 25055412 25055417 25055417 25055704 Radiators 27160466 27160357 27160209 Screws 82143010 838430088 DESCRIPTION NPLG-4P587 NPLG-5P588 NPLG-10P593 NPLG-10P394 NPLG-7P391 NPLG-10P394 NPLG-10P394 NPLG-15P399 NPLG-15P399 NPLG-8P660 RAD-136 S3, Radiator RAD-67 3P+10FN(BC) 3B+8B(BC) DESCRIPTION BU1923F NJM78M12FA NJM78L05A TC9162AF NJM4565M-D NJM5532M-D or BA15532F M30624FGFP or M30624FGAFP M5F78M15L NJM78M56FA NJM78M05FA 2SC2712-O RN1441 RN1404 RN2402 2SC2712-O 2SA965-Y or 2SA965-O 1SS352 1SS355 UDZ6.2B 1SS355 1SS352 GP104003E RL1N4003 UDZ33B GP104003E RL1N4003 1SS355 1SS352 NCH-1471 HC-49/U034.332MHz CS16.00MXW0C1 100 F, 6.3 V, Elect. 3.3 F, 50 V, Elect. 10 F, 16 V, Elect. 10 F, 16 V, Elect. 100 F, 6.3 V, Elect. 1 F, 50 V, Elect. DX-5R5L104, Super capacitor0.47 F 5 %, 50 V, MM 220 F, 6.3 V, Elect. 10 F, 16 V, Elect. 10 F, 16 V, Elect. 100 F, 50 V, Elect. 2.2 F, 50 V, Elect. 100 F, 16 V, Elect. 0.33 F 5 %, 50 V, Plastic 2.2 F, 50V, Elect. RM1/10IJ-10k x 6, Array 3.9 5 %, 2 W, Meal oxide 0.22 5 %, 1/2 W, Meal oxide 8.2 5 %, 1/2 W, Meal oxide 22 5 %, 1/2 W, Meal oxide 3.9 5 %, 2 W, Meal oxide NSCT-15P2108 NSCT-24P2117 NSCT-6P877, Wire holder

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RDC-7 88 XLR JACK PC BOARD(1) (NAAF-6861-2F/2G/2H/2I) CIRCUIT NO. Q5802-Q5805 Q5811-Q5815 Q5822-Q5825 Q5832-Q5835 Q5842-Q5845 C5802-C5805 C5812-C5815 C5822-C5825 C5832-C5835 C5842-C5845 C5852-C5855 C5862-C5865 C5872-C5875 C5892-C5895 C5902-C5905 P4723A P5802-P5805 PART NO.ICs 22241472R2 Transistors 2213632 or 2213631 2213632 or 2213631 2213632 or 2213631 2213632 or 2213631 Capacitors 363153304 393884707 363153304 393884707 393884707 374721024 374721024 374724714 393344707 393344707 Plugs 25055140 25056026 XLR JACK PC BOARD (2) (NAAF-6862-2F/2G/2H/2I) CIRCUIT NO. Q5800,Q5801 Q5806,Q5807 Q5810, Q5816 ,Q5817 Q5820 ,Q5821 Q5826 ,Q5827 Q5830 ,Q5831 Q5836 ,Q5837 Q5840 ,Q5841 Q5846 ,Q5847 C5800,C5801 C5806 ,C5807 C5810,C5811 C5816,C5817 C5820 ,C5821 C5826,C5827 C5830,C5831 C5836,C5837 C5840,C5841 C5846,C5847 C5850 ,C5851,C5855 C5857,C5860 ,C5861 C5866,C5867 C5870 ,C5871 C5876,C5877 C5890,C5891 C5896,C5897 C5900,C5901 C5906,C5907 R5800-R5807 R5810-R5817 R5820-R5827 R5830-R5837 R5840-R5847 R5850-R5857 R5860-R5867 R5870-R5877 R5880-R5887 R5890-R5897 R5900-R5907 R5910-R5917 P4722A P5800,P5801 P5806,P5807 PART NO.ICs 22241472R2 22241472R2 Transistors 2213631 or 2213632 2213632 or 2213631 2213631 or 2213632 2213632 or 2213631 2213631 or 2213632 2213632 or 2213631 2213632 or 2213631 Capacitors 363153304 363153304 393884707 393884707 363153304 363153304 393884707 393884707 393884707 393884707 374721024 374721024 374721024 374724714 374724714 393344707 393344707 393344707 393344707 Resistors 443622714 443622234 443621034 443621034 443622714 443622714 443621014 443621014 443622234 443622234 443621014 443621014 Plugs 25055139 25056026 25056026 PRIMARY CIRCUIT PC BOARD (NAPS-6863-2F/2G/2H/2I) CIRCUIT NO. Q9501 Q9502 D9401-D9404 D9501 T9002 C9403 C9002 R9001 R9401 R9002 RL9001 P9001A P9007 P9011A P9012 F9001A F9002A F9004A PART NO.ICs 221282 or 2213560 2213284 or 2212115 Diodes 22380035 or 22380260 223234R2 or 223269R2 Transformer 2300670A 2300671A 2300672A 2301238 Capacitors 393362217 3500196S Resistors 431533355 453532294 Thermistor 4000147 Relay 25065583 25065584 Plug 25055880 25055960 Socket AS 2009990606 Plug 25055675 Socket 25050675 Fuse holders 25050065 25050065 25050065 POWER SWITCH PC BOARD (NAPS-6864-2F/2G/2H/2I) CIRCUIT NO. C9001 S9001 P9007C PART NO.Capacitor 3500196S Push switch 25035550 Plug CNVC DESCRIPTION RE275V-103M, IS capacitor NPS-111-L512P, power switch NPLG-2P632 DESCRIPTION DTC144ES or RN1204 2SC1740S-R or 2SC2458-GR GP104003E or RL1N4003 1SS352 or 1SS355 NPT-1111D NPT-1111P NPT-1111DG NPT-1111 220 µF, 35 V, Elect. RE275V-103M, IS capacitor RC1/2GFKUL-3.3M, Solid 0.22 -„¦ 5 %, 1/2 W, Metal oxide S5R114 NRL-1P5A-DC12-139 NRL-1P10A-DC12-140 NPLG-3P836, AC Inlet NPLG-2P913, AC Inlet NSAS-4P0820 NPLG-2P631 NSCT-7P479, Socket YSH403T, Fuse holder YSH403T, Fuse holder YSH403T, Fuse holder U17 U18 U19 U20 DESCRIPTION NJM2114M-D RN1241-B or RN1241-A RN1241-B or RN1241-A RN1241-B or RN1241-A RN1241-B or RN1241-A 330 pF 5 %, 50 V, MI 47 µF, 50 V, Elect. 330 pF 5 %, 50 V, MI 47 µF, 50 V, Elect. 47 µF, 50 V, Elect. 1000 pF 5 %, 50 V, Plastic 1000 pF 5 %, 50 V, Plastic 470 pF 5 %, 50 V, Plastic 47 µF, 16 V, Elect. 47 µF, 16 V, Elect. NPLG-10P124 NPLG-3P976 DESCRIPTION NJM2114M-D NJM2114M-D RN1241-A or RN1241-B RN1241-B or RN1241-A RN1241-A or RN1241-B RN1241-B or RN1241-A RN1241-A or RN1241-B RN1241-B or RN1241-A RN1241-B or RN1241-A 330 pF 5 %, 500 V, MI capacitor 330 pF 5 %, 500 V, MI capacitor 47 µF,50 V, Elect. 47 µF,50 V, Elect. 330 pF 5 %, 500 V, MI capacitor 330 pF 5 %, 500 V, MI capacitor 47 µF,50 V, Elect. 47 µF,50 V, Elect. 47 µF,50 V, Elect. 47 µF,50 V, Elect. 1000 pF 5 %, 50 V, Plastic 1000 pF 5 %, 50 V, Plastic 1000 pF 5 %, 50 V, Plastic 470 pF 5 %, 50 V, Plastic 470 pF 5 %, 50 V, Plastic 47 µF, 16 V, Elect. 47 µF, 16 V, Elect. 47 µF, 16 V, Elect. 47 µF, 16 V, Elect. 270 -„¦ 5 %, 1 W, Metal oxide 22 k-„¦ 5 %, 1 W, Metal oxide 10 k-„¦ 5 %, 1 W, Metal oxide 10 k-„¦ 5 %, 1 W, Metal oxide 270 -„¦ 5 %, 1 W, Metal oxide 270 -„¦ 5 %, 1 W, Metal oxide 100 -„¦ 5 %, 1 W, Metal oxide 100 -„¦ 5 %, 1 W, Metal oxide 22 k-„¦ 5 %, 1 W, Metal oxide 22 k-„¦ 5 %, 1 W, Metal oxide 100 -„¦ 5 %, 1 W, Metal oxide 100 -„¦ 5 %, 1 W, Metal oxide NPLG-9P123 NPLG-3P976 NPLG-3P976