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...
HT-R410 Specifications 3 7 63 1515 0 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%...
Page 3
HT-R410 3 7 63 1515 0 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
L 13942296513 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. LISTENING MODE buttons DIMMER button Press these buttons to select a listening mode for the current source.
Page 5
HT-R410 Display 3 7 63 1515 0 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.
HT-R410 Supplied accessories 3 7 63 1515 0 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) ×...
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 36
HT-R410 3 7 63 1515 0 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...
Page 37
HT-R410 3 7 63 1515 0 IC BLOCK DIAGRAMS AND DESCRIPTIONS TC74VHC541FT(Octal bus buffer) INPUTS OUTPUT X :Don't care Z :High impedance TC7WU04FU(Triple inverter) L 13942296513 TC7HTC7007AF(Hex buffer) 74HCU04F(Hex Inverter) Truth table u163 (TOP VIEW) http://www.xiaoyu163.com...
Page 38
HT-R410 3 7 6 3 1 5 1 5 0 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...
Page 45
http://www.xiaoyu163.com 3 7 63 1515 0 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...
Page 46
http://www.xiaoyu163.com 3 7 63 1515 0 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...
Page 47
http://www.xiaoyu163.com 3 7 63 1515 0 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.
Page 48
http://www.xiaoyu163.com 3 7 63 1515 0 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...
Page 49
http://www.xiaoyu163.com 3 7 63 1515 0 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...
Page 50
http://www.xiaoyu163.com 3 7 63 1515 0 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...
Page 51
http://www.xiaoyu163.com 3 7 63 1515 0 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...
Page 56
http://www.xiaoyu163.com 3 7 63 1515 0 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,...
Page 57
http://www.xiaoyu163.com 3 7 63 1515 0 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
HT-R410 3 7 63 1515 0 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 3 7 63 1515 0 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.
Page 60
HT-R410 3 7 63 1515 0 PACKING PROCEDURES Bottom Accessary bag L 13942296513 Put the label 81 between page 2 and page 3 of instruction manual. Speaker Cable u163 http://www.xiaoyu163.com...