Onkyo HT-R410 Service Manual
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Onkyo HT-R410 Service Manual

Onkyo HT-R410 Service Manual

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See also: Basic Operation Guide , Instruction Manual
SERVICE MANUAL
SERVICE MANUAL
AV Receiver
HT-R410
MODEL
Black and Silver models
BMDD,SMDD
120V AC, 60Hz
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
Ref. No. 3770
ON THE
HT-R410
052003

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Summary of Contents for Onkyo HT-R410

  • Page 1 COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE...

  • Page 2: Specifications

    HT-R410 Specifications AMPLIFIER SECTION TUNER SECTION Power Output (FTC Power, Rated Power) Front L/R Speakers: 100 Watts per channel min. RMS. Into Tuning Range: 87.5-108.0 MHz (100 kHz steps) 8 ohms 2 channel driven, from 20 to Usable Sensitivity 20,000 Hz with no more than 0.08% Mono: 11.2 dBf, 1.0 µV (75 ohms, IHF)

  • Page 3: Service Procedures

    HT-R410 SERVICE PROCEDURES 1. Replacing the fuses This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against fire hazard, replace with same type fuse. For fuse rating refer to the marking adjacent to the symbol.

  • Page 4: Remote Controller

    STANDBY indicator Remote control sensor Lights when the HT-R410 is in the standby state and flashes when a This sensor receives the control signals from the remote controller. signal is received from the remote controller.
  • Page 5 HT-R410 Display DISPLAY button (SPEAKERS) A/B indicators Each time you press the DISPLAY button, the display changes. Shows the current speaker system in use. AUDIO SELECTOR button MUTING indicator Press to select an audio input signal format other than FM and AM.
  • Page 6 (REC) to the VIDEO 1 OUT jacks. antenna. Connect the output terminals of the video cassette player or satellite tuner to the VIDEO 2 IN or VIDEO 3 IN jacks on the HT-R410. FRONT SPEAKERS B These terminals are for connecting the speaker system B.

  • Page 7: Supplied Accessories

    HT-R410 Supplied accessories Check that the following accessories are supplied with the HT-R410. Speaker Cable AM loop antenna × 1 FM indoor antenna × 1 Remote controller × 1 Speaker cable label × 1 Batteries (AA) × 2 The alphabet displayed at the end of the product name found in catalogs and on the packages represents the color of this receiver. Though the...
  • Page 8 SLEEP button For setting the sleep time. This button is provided only on the remote controller. STANDBY/ON button Turns on the HT-R410 or put it in standby. Listening mode buttons Press to change the listening mode. CINE FLTR button Press to activate/deactivate Cinema Filter function.

  • Page 9: Exploded View

    HT-R410 EXPLODED VIEW P901 P101 Q6050 F6901 P7502 F6902 P7503 F901 Q6064 T901 P800...

  • Page 10: Block Diagram

    HT-R410 BLOCK DIAGRAM To/From Main Microrocessor B D 3 8 1 1 K 1 F M / A M T U N E R P A C K I N P U T G A I N 0 / 6 d B...
  • Page 11 HT-R410 BLOCK DIAGRAM M A S T E R V O L U M E A I N P o w e r A m p l i f i e r 0 , - 1 0 3 d B...

  • Page 12: Schematic Diagram

    HT-R410 SCHEMATIC DIAGRAM 1 Display/Video sections NADIS-7403 Q7501 HNA-16MM39T P46/FIP38 P47/FIP39 FIP18 62 61:FIP19 P50/FIP40 FIP17 63 P51/FIP41 FIP16 64 P52/FIP42 FIP15 65 P53/FIP43 FIP14 66 P54/FIP44 FIP13 67 Q7502 P55/FIP45 FIP12 68 P56/FIP46 FIP11 69 P57/FIP47 FIP10 70 UPD780232GC-030-8BT...
  • Page 13 HT-R410 SCHEMATIC DIAGRAM 1 Display/Video sections NAVD-7867 NAETC-7884 C227 223Z C217 P201 +12V 2.2/50 VIDEO-3 C201 VIN4 VIDEO-2 VMUT2 2.2/50 VIN3 VMUT1 C203 470/16 OPT2 R205 DGND VIN2 VIDEO-1 C220 OPT1 C202 223Z COAX VIN1 OPTOUT 2.2/50 C221 Q201 47/16...
  • Page 14 HT-R410 SCHEMATIC DIAGRAM 2 DSP/Preamplifier sections 78L07 Q321 R300 R6402 Q6402 10 1/2W Q322 79L07 +12VAF C6403 78M12 R301 C6404 223Z 2SA101 10/16 R6403 Q6403 KTA12 33 1/2W R302 -12VAF C6405 79M12 C6406 223Z TAPE-1 OUT C9512 10/16 R6407 223Z...
  • Page 15 HT-R410 +22V SEC1-1 SEC1-2 SEC3-1 P101 TO TUNER PACK P801 TO NAETC-7407 (SCH-1) SEC3-2 Q9501 R9506 5.6S 2SA1015-GR D9502-9505: RL1N4003 KTA1266-GR 1SR154-400 C9507 (/2W D9507 220/35 R9507 C9512 R9508 223Z C103 C9505 POWER 3.3/50 2200/35 D9505 C9502 D9503 104J SPCS...
  • Page 16 HT-R410 SCHEMATIC DIAGRAM 3 Driver section NAAF-7866 R5163 [62.1V] 120(1/4W) R5113 [60.7V] R5183 [61.5V] R5093 (1/4W) Q5033 100K [1.0V] C5053 Q5003 Q5013 C5103 47/50 C5083 C5013 10/100 R5003 040D [-0.1V] 22/16 [0V] [-0.7V] R5013 R5023 R5033 C5003 R5053 C5043 101K 4.7K...
  • Page 17 HT-R410 SCHEMATIC DIAGRAM 3 Driver section TO NADG-7401 (SCH-2) P306A R5160 120(1/4W) [62.1V] R5110 R5180 [60.7V] [61.5V] R5090 (1/4W) Q5030 100K [1.0V] C5050 Q5000 Q5010 C5100 47/50 C5080 C5010 10/100 R5000 040D [-0.1V] 22/16 [0V] [-0.7V] R5010 R5020 R5030 C5000...
  • Page 18 HT-R410 SCHEMATIC DIAGRAM 4 Power amplifier section NAAF-7875 [62.1V] Q6033 [1.1V] R6083 R6163 R6033 [0.5V] Q6053 (1/4W) [1V] [0.5V] Q6073 P6083 R6143 22K R6003 [0V] R6073 5.6K [0.2V] R6103 C6053 (1/4W) 0.22 X2 R6013 223J 3.9K Q6013 (2W) R6153 [-0.3V]...
  • Page 19 HT-R410 SCHEMATIC DIAGRAM 4 Power amplifier section [62.1V] Q6030 [1.1V] R6080 R6160 R6030 Q6050 [0.5V] (1/4W) [1V] [0.5V] Q6070 P6080 R6140 22K R6000 [0V] R6070 5.6K [0.2V] R6100 C6050 0.22 X2 R6010 (1/4W) 223J 3.9K Q6010 (2W) R6150 [-0.3V] [0V]...
  • Page 20 HT-R410 SCHEMATIC DIAGRAM 5 Power supply and speaker terminal sections NAETC-7870 C6600 103J D6600 P6800 RL6600 FRONT SPEAKERS-B LSSP RSSP FRONT SPEAKERS-A RL6601 D6601 C6601 103Z RL6603 P6802 CENTER SPEAKER RL6604 D6604 C6604 103J SURROUND SPEAKERS BRLD FRLD CSRLD +24V...
  • Page 21 HT-R410 SCHEMATIC DIAGRAM 5 Power supply and speaker terminal sections NAETC-7868 FLAC1 FLAC2 MPUGND MPUGND AGND +5.6V C6933 10/16 Q6931 +24V NJM78M56FA S3GND S3GND D6933 C6932 103Z NOTE C6931 ARE CRITICAL FOR SAFETY THE COMPONENTS IDENTIFIED BY MARK 1000/25 R6935 +5.6V...

  • Page 22: Wiring View

    HT-R410 WIRING VIEW P6801 P6800 NAETC-7870,Speaker NAPS-7877,Primary circuit terminal PC board ass'y JL6803B PC board ass'y JL6805B JL6804B S902 S902 P902 P911 P926 P925 P922A 120V 220V P921A JL6803A JL6805A P918 P917 P912 P913 T902 NPT-1358 DG or D P922...
  • Page 23 HT-R410 WIRING VIEW P305 P304 P302 P301 P351 P305 P304 P302 NAETC-7884, Connector PC NADG-7401, NAETC-7880, board ass'y Digital circuit Thermal det. PC board ass'y PC board ass'y NAVD-7867,Video terminal PC board ass'y P253A P282 P306 P281 P201 P202 U281...

  • Page 24: Driver Section

    HT-R410 PRINTED CIRCUIT BOARD VIEW 3 FROM SOLDERING SIDE Driver section Driver circuit PC board ass'y R5170 Q5010 (NAAF-7866) R5070 R5080 Q5050 D5000 J5003 R5100 C5040 C5090 J5002 R5020 R5130 R5010 C5110 R5180 Q5030 C5010 R5000 R5190 C5000 J5006 J5014...
  • Page 25 HT-R410 PRINTED CIRCUIT BOARD VIEW 4 FROM SOLDERING SIDE Power amplifier section Power amplifier PC board ass'y J6111 J6056 (NAAF-7875) Q6011 Q6010 J6016 Q6052 Q6061 Q6051 Q6060 Q6050 R6091 R6090 J6112 J6057 J6113 J6097 J6075 J6038 J6015 J011A J010A J6106...
  • Page 26 HT-R410 PRINTED CIRCUIT BOARD VIEW 4 FROM SOLDERING SIDE Power amplifier section J6154 J6132 J611 Q6014 Q6013 Q6012 Q6064 Q6054 Q6063 Q6053 Q6062 Q6052 R6094 R6093 R6092 J6155 J6112 J6133 J6156 J6140 J6139 J6125 J6113 J6165 J6150 J6145 J6129 J6123...

  • Page 27: Front Panel Section

    HT-R410 PRINTED CIRCUIT BOARD VIEW 1 FROM SOLDERING SIDE Front panel section P7503A P7502A R7580 Q7501 J7548 J7544 STEREO DIRECT C7502 J7549 J7524 U7501 S7641 S7501 S7642 Q7501 J7525 C7521 SURROUND J7512 J7538 S7501 S7643 S7644 J7528 J7537 C7514 J7539...

  • Page 28: R7612

    HT-R410 PRINTED CIRCUIT BOARD VIEW 1 FROM SOLDERING SIDE Front panel section JL7501B R7581 R7582 J7551 D7505 Component side X7501 J7506 J7507 Standby switch PC board ass'y J7541 J7533 (NASW-7404) S7611 S7612 HPDET S7613 S7621 DIGITAL MODE DIMMER DISPLAY INPUT...

  • Page 29: Printed Circuit Board

    HT-R410 PRINTED CIRCUIT BOARD 2 Pink:Parts and Copper foil side NADG-7401,DSP circuit PC board Black:Copper foil side P7701 C7002 P6403 C6401 D7002 R7080 R7180 R7079 R7003 R7179 C7003 R7078 Q6405 Q6402 Q6406 R7077 Q7008 R7076 C7009 R7071 C6409 C6403 C7008...
  • Page 30 HT-R410 PRINTED CIRCUIT BOARD 2 Pink:Parts and Copper foil side NADG-7401,DSP circuit PC board Black:Copper foil side R382 R385 C365 C352 R300 P801 C351 R383 R376 E300 P261A R388 R7021 R7022 R7023 R7024 R7025 C349 Q313 C300 R7026 Q312 R322...
  • Page 31 HT-R410 PRINTED CIRCUIT BOARD VIEW 5 FROM SOLDERING SIDE Power supply and speaker terminal sections Regulator circuit PC board ass'y POWER (NAETC-7868) SPCS SE1H VOLH MPUGND MPUGND +13VS NCETC-7869 25137869 J5201 F9501 1.6A/125V J5202 F9501B J5203 J5204 R9503 JL9501B J5205...
  • Page 32 HT-R410 PRINTED CIRCUIT BOARD VIEW 5 FROM SOLDERING SIDE Power supply and speaker terminal sections P6800 P6801 C6843 L6801 L6804 P6801 P6800 C6841 C6851 C6840 C6855 C6842 J5314 J5304 R6811 J5321 C6854 C6844 C6852 J5309 C6850 J5335 C6853 L6801 J5331...
  • Page 33 HT-R410 PRINTED CIRCUIT BOARD VIEW 1-2 FROM SOLDERING SIDE Video section C215 R218 R222 R227 C213 C231 C209 R213 R214 R226 C208 C211 Q207 R219 J232 C210 Q208 J239 R220 C207 C232 R225 R211 C206 R212 P211B S video terminal PC board ass'y...
  • Page 34 HT-R410 IC BLOCK DIAGRAMS AND DESCRIPTIONS AK4586VQ(96kHz 6ch CODEC) No. Name Description Crystal oscillator output pin Crystal oscillator input pin EXTCLK Master clock input pin XTI/EXTCLK TVDD Power supply pin for output buffer. 2.7V to 5.5V DVSS Digital ground pin...
  • Page 35 HT-R410 IC BLOCK DIAGRAMS AND DESCRIPTIONS CS493264(DSP IC) SCDIO, DATA7:0, R/W, SCDOUT, EMAD7:0, EMOE, EMWR, PSEL, ABOOT, EXTMEM, GPIO7:0 SCCLK SCDIN INTREQ GPIO8 RESET GPIO11 GPIO10 GPIO9 CMPDAT, SDATAN2 PARALLEL or SERIAL HOST INTERFACE COMPRESSED CMPCLK, DATA INPUT SCLKN2 INTERFACE...
  • Page 36 HT-R410 IC BLOCK DIAGRAMS AND DESCRIPTIONS BD3811K1(6ch Volume with 8ch input selector) No. Terminal Description INDSPSL DSP surround Lch input terminal INDSPC DSP center input terminal INDSPSW DSP sub woofer input terminal I N 3 1 T N F 2...
  • Page 37 HT-R410 IC BLOCK DIAGRAMS AND DESCRIPTIONS TC74VHC541FT(Octal bus buffer) INPUTS OUTPUT X :Don't care Z :High impedance TC7WU04FU(Triple inverter) TC7HTC7007AF(Hex buffer) 74HCU04F(Hex Inverter) Truth table (TOP VIEW)
  • Page 38 HT-R410 MAIN MICROPROCESSOR-CONNECTION DIAGRAM RL901 Q921 POWER Q7006,Q205 Q201,Q207,Q208 VIDEO 2 VIDEO 1 RELAY MUTE DRIVE MUTE SW CIRCUIT Q7007,Q206 Q202,Q210,Q211 RL6600 VIDEO 1 VIDEO 2 MUTE DRIVE MUTE SW RL6603, CIRCUIT Q6601 RL6604 Q307,8,Q312,3 Q306 FRONT SP AUDIO MUTE...

  • Page 39: Connection Diagram

    HT-R410 SUB-MICROPROCESSOR CONNECTION DIAGRAM Q7501 FL TUBE HNA-16MM39T FIP19 P46/FIP38 40 FIP18 P47/FIP39 39 P50/FIP40 38 FIP17 FIP16 P51/FIP41 37 FIP15 P52/FIP42 36 FIP14 P53/FIP43 35 FIP13 P54/FIP44 34 FIP12 P55/FIP45 33 FIP11 P56/FIP46 32 Q7502 P57/FIP47 31 FIP10 FIP9...
  • Page 40 HT-R410 TERMINAL DESCRIPTION MAIN MICROPROCESSOR No. Terminal I/O Description PROTECT Protection circuit detection input terminal VOLH Power amplifier voltage detection terminal. BAND Region setting input terminal. 11 232TXD Not used. 12 232RXD Not used. 15 MCRDY Data ready detection input terminal from the sub microprocessor.
  • Page 41 HT-R410 TERMINAL DESCRIPTION SUB MICROPROCESSOR Pin No. Symbol I/O Description Pin No. Symbol I/O Description Power supply terminal. Connect to 5V. Segment output terminal of P22. Ground terminal. Segment output terminal of P21. Ceramic oscillator connection terminals for main system.

  • Page 42: Exploded View Parts List

    EXPLODED VIEW-PARTS LIST REF. NO. PART NO. DESCRIPTION 27100416A Chassis 27190503A KGLS-8RT,Holder 27190813 KGPS-10RF,Holder 27190428A KGLS-10RT,Holder 880009 NRP-345,Plastic rivet 27160511 Heat sink 27300750 ! Bushing, cord 27123086 Rear panel 28184831 Top cover <B> 28184856 Top cover <S> 838430088 3TTB+8B(BC),Self-tapping screw <B> 838930088 3TTB+8B(UN),Self-tapping screw <S>...
  • Page 43 REF. NO. PART NO. DESCRIPTION P901 253332HIT or ! AS-UC-2 or 253333VOL ! AS-UC-2, Power supply cord Q6050,Q6051 2202843, * 2SC5242-O, 2202842, * 2SC5242-R, 2203684, * MN150S-Y, 2203686 or * MN150S-P or 2203683 * MN150S-O,Transistor Q6052~Q6054 2203563, * KTC5242-O, 2203562, * KTC5242-R, 2203664, * MN130S-Y,...

  • Page 44: Packing Parts List

    PACKING-PARTS LIST REF. NO. PART NO. DESCRIPTION 29092087A 29100034-1A 850*650,Polybag 29095906 Sheet 29110149 Tape,cellophane 29110148 PP tape 29054017 Carton box <B> 29054018 Carton box <S> 29363340 Label UPC <B> 29363341 Label UPC <S> 29100201 350*200*W250,Polybag 29363059A Label, cable 29343469 Instruction manual 29343470 Instruction manual, digest 24140518...

  • Page 45: Printed Circuit Board-Parts List

    PRINTED CIRCUIT BOARD-PARTS LIST Digital circuit PC board (NADG-7401-2B) CIRCUIT NO. PART NO. DESCRIPTION Q301 22241761R3 BD3811K1 Q302,Q305 22241383R2, NJM4565M-D, Q802~Q804 22240489R1NE or MPC4570G2-T1(MST) or 22240581R2 NJM4565M Q7002 22274541ER2TO or TC74VHC541FT or 22274541IR2TI SN74AHC541PWR Q7003 222740077R2TO TC74HCT7007AF Q7004 22241778R2 BA33C25FP Q7008 22241967R3 MPD784225GC-218-8BT...
  • Page 46 L7001 231237K470R2 or NCH-1479 or 233533K470R2 NCH-1587-470K L7002,L701 231237M022R2 or NCH-1471 or L702,L704 233533K022R2 NCH-1587-022K L705,L706 230958R1 BK1608LM182-T L801~L804 231237M022R2 or NCH-1471 or 233533K022R2 NCH-1587-022K Oscillators X7001 3010361R2 CSTCE12M5G52-R0,Ceramic X701 3010324R2 CSTCV12.2MTJ0C4,Ceramic Capacitors C101,C103 394680337 or 3.3uF,50V or 394780337 3.3uF,50V,Elect. C300,C301 374721015 100pF+/-10%,50V,Plastic...
  • Page 47 C806 394624717 or 470uF,6.3V or 394724717 470uF,6.3V,Elect. C809 394641007 or 10uF,16V or 394741007 10uF,16V,Elect. C832~C837 393341007 10uF,16V,Elect. C841 373048224R2 ECHU16V-822J,Chip film C849 373041534R2 ECHU16V-153J,Chip film C852,C853 374721524 1500pF+/-5%,50V,Plastic C854 393341007 10uF,16V,Elect. C855 393344707 47uF,16V,Elect. C856~C859 393341007 10uF,16V,Elect. C9501~C9503 374721044 0.1uF+/-5%,50V,Plastic C9505 394662227 or 2200uF,35V or...
  • Page 48 Heat sink Q6402B 27160526 RAD-183 Screws Q6402A,Q6405A 82143010 3P+10FN(BC),Pan head Q6406A 82143010 3P+10FN(BC),Pan head NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (h ) as the original type.
  • Page 49 Capacitors C7502 355783309 33uF,50V,Elect. C7514 394621017 or 100uF,6.3V or 394721017 100uF,6.3V,Elect. C7521 355722219 220uF,6.3V,Elect. Switches S7501 25065627 EC12E2425,Rotary encoder S7611-S7613 25035718, NPS-111-S681, S7621~S7627 25035699 or NPS-111-S662 or S7631~S7637 25035714 NPS-111-S677 S7641~S7647 25035718, NPS-111-S681, 25035699 or NPS-111-S662 or 25035714 NPS-111-S677 Sockets JL7501A 25051107 NSCT-3P894...
  • Page 50 CIRCUIT NO. PART NO. DESCRIPTION Transistors Q5000~Q5004 2215896, KTC3200-BL, Q5010~Q5014 2210755, 2SC1775A-E, 2210756 or 2SC1775A-F or 2211733 2SC1845-E Q5030~Q5034 2215844, KTA1024-Y, 2211353, 2SA949-O, 2211354 or 2SA949-Y or 2215843 KTA1024-O Q5040~Q5044 2215854, KTC3206-Y, 2211633, 2SC2229-O, 2211634 or 2SC2229-Y or 2215853 KTC3206-O Q5050~Q5054 2215896, KTC3200-BL,...
  • Page 51 CIRCUIT NO. PART NO. DESCRIPTION Q203 22241759 LA7956 Q281 222740046R2 74HCU04F Transistors Q201,Q202 2213631 or RN1241-A or 2213632 RN1241-B Q204 2215995 or KTA1267-GR or 2213354 2SA933S-R Q205,Q206 2215770 or KRA102M or 2213510 DTA114ES Photo coupler U281 24120101 TORX179L Coils L281,L282 233454K220 or NCH-1452 220K or 233526K220...
  • Page 52 D6932,D6933 22380260 or RL1N4003 or 22380035 GP104003E Capacitors C6931 394651027S CE04W25V-1000M(VR) C6933 394641007 10uF,16V,Elect. Resistor R6935 441721214F RS2WBJ-120,Metal oxide Sockets JL9501A 25051111 NSCT-7P898 P410A,P411A 25051235 NSCT-10P1025 P6931A 25051240 NSCT-15P1030 P7503B 25052241, NSCT-8P2138, 25051312, NSCT-8P1101, 25051852 or NSCT-8P1639 or 25052054 NSCT-8P1841 Secondary terminal A PC board (NAETC-7869-1B) CIRCUIT NO.
  • Page 53 JL6803B,JL6804B 25050269 NSCT-5P97 JL6805B 25050268 NSCT-4P96 S video terminal PC board (NAVD-7873-1B) CIRCUIT NO. PART NO. DESCRIPTION Q212,Q213 22241759 LA7956 22241759 LA7956 Transistors Q207,Q208 2213631 or RN1241-A or Q210,Q211 2213632 RN1241-B Q209 2215995 or KTA1267-GR or 2213354 2SA933S-R CIRCUIT NO. PART NO.
  • Page 54 Q6303 2215995, KTA1267-GR, 2213354 or 2SA933S-R or 2213355 2SA933S-S Q6601~Q6603 2215864, KTC3199-GR, Q6901 2212115, 2SC2458-GR, 2213284 or 2SC1740S-R or 2213285 2SC1740S-S Q6701,Q6702 2215896, KTC3200-BL, 2210755, 2SC1775A-E, 2210756, 2SC1775A-F, 2211732, 2SC1845-F, 2211733 or 2SC1845-E or 2215895 KTC3200-GR Q6703 2215885, KTA1268-GR, 2211792, 2SA992-F, 2211793 or 2SA992-E or...
  • Page 55 Resistors R6040~R6044 5210258 N06HR1KBC,Trimming R6070~R6074 415471114 R25J-110,NF carbon R6080~R6084 415470224 R25J-2.2,NF carbon R6090~R6094 415470224 R25J-2.2,NF carbon R6100~R6104 4800071, RSS2WK-0.22, 4000131 or RGC22-0.22 OHMK or 4500027 MPC708-2WK-0.22,Metal plate R6230~R6234 453630824 RNU1WCJ-8.2,Metal R6850,R6851 443523914 RS1/2WBJ-390,Metal oxide 443523914 RS1/2WBJ-390,Metal oxide Relays RL6901,RL6902 25065561, NRL-1P5A-DC12-127, 25065508, NRL-1P10A-DC12-093,...
  • Page 56 D925 223163, 1SS133, 223205 or 1SS270A or 223222 WG713A Power transformer T902 2301381 NPT-1358D Capacitors C901 3500196S RE275V-103M C922 394662217 220uF,35V,Elect. Resistors R901 4000206S or RD1/2SPH-3.3M or 431533355 RC1/2GFKUL-3.3M,Solid R924 443528204 RS1/2WBJ-82,Metal oxide Relay RL901 25065561, NRL-1P5A-DC12-127, 25065508, NRL-1P10A-DC12-093, 25065515 or NRL-1P5A-DC12-096 or 25065526 NRL-1P5A-DC12-102...
  • Page 57 ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (h ) as the original type.

  • Page 58: Adjustment And Confirmation Procedures

    HT-R410 ADJUSTMENT AND CONFIRMATION PROCEDURES 1 Idling current adjustment Before Idling adjustment, turn the trimming resistors R6040,R6041,R6042,R6043 and R6044 to counter clockwise. Connect the DC voltmeter to sockets P6080,P6081,P6082,P6083 and P6084. After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of voltmeter becomes 2.5 mV.
  • Page 59 HT-R410 ADJUSTMENT AND CONFIRMATION PROCEDURES 2 3. Confirmation of Current detection circuit Set the unit to "TEST-1-00". Connect the differentiating circuit and apply the 200Hz square signal to MULTI CHANNEL INPUT terminal of each channel. Adjust the attenuator or Volume so that the output level becomes 35V p-p.

  • Page 60: Packing Procedures

    HT-R410 PACKING PROCEDURES Bottom Accessary bag Put the label 81 between page 2 and page 3 of instruction manual. Speaker Cable...
  • Page 61 Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8111 Fax: 072-833-5222 ONKYO U.S.A. CORPORATION 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 201-785-2600 Fax: 201-785-2650 E-mail: onkyo@onkyousa.com ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 E-mail: info@onkyo.de...

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