Onkyo HT-R500 Service Manual

DSP CIRCUIT PC BOARD(NADG-7401-1F)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q301 22241761R3 BD3811K1
Q302,Q305 22241383R2, NJM4565M-D,
Q802~Q804 22240489R1NE or MPC4570G2-T1(MST) or
22240581R2 NJM4565M
Q321 222780073R2 78L07(SMT)
Q322 222790073R2 79L07(SMT)
Q6402,Q6405 222780125 78M12HF
Q6403 222790125 79M12HF
Q6406 222780055 78M05HF
Q7002 22274541ER2TO or TC74VHC541FT or
22274541IR2TI SN74AHC541PWR
Q7003 222740077R2TO TC74HCT7007AF
Q7004 22278025DR2NE or MPC2925T or
22278025DR2JR NJM2391DL1-25
Q7005 22278033DR2NE or MPC2933T or
22278033DR2JR NJM2391DL1-33
Q7008 22241881R3 or MPD784225GC-183-8BT or
22241766R3 MPD78F4225 (No spare part)
Q701 22241762R2 CS493264
Q707 22240935R2 TC7WU04FU
Q801 22241620R3 AK4586
Transistors
Q306 2214530R2 or RN2402 or
2216220R2 KRA102S
Q307,Q308 2215410R2 RN1441
Q312,Q313 2215410R2 RN1441
Q7001
Q7006,Q7007
2214490R2 or RN1404 or
2216210R2 KRC104S
Q9501 2211455 2SA1015-GR
Diodes
D7001~D7004 223234R2 or 1SS352 or
D801,D802 223269R2 1SS355
D7702 224660624R2, HZU6.2B,
224490620R2 or UDZ6.2B or
224550620R2 UDZS6.2B
D9502~D9507 22380260, RL1N4003,
D9509~D9512 22380032 or 1SR139-100 or
22380035 GP104003E
D9508 224662704R2, HZU27B,
224492700R2 or UDZ27B or
224552700R2 UDZS27B
Coils
L7001,L7002 231237K470R2 NCH-1479
L701,L702 231237M022R2 NCH-1471
L703 231237K470R2 NCH-1479
L704 231237M022R2 NCH-1471
L705,L706 230958R1 BK1608LM182-T
L801~L804 231237M022R2 NCH-1471
L805 230958R1 BK1608LM182-T
Oscillators
X7001 3010361R2 CSTCE12M5G52-R0
X701 3010324R2 CSTCV12.2MTJ0C4
Capacitors
C101,C103 394680337 3.3uF,50V,Elect.
C300,C301 374721015 100pF+/-10%,50V,Plastic
C329~C334 393341007 10uF,16V,Elect.
C335,C336 373043324R2 3300pF+/-5%,16V,Plastic
C338,C340 373045634R2 0.056uF+/-5%,16V,Plastic
C347,C348 394641017 100uF,16V,Elect.
C349 393341007 10uF,16V,Elect.
C353,C354 393344707 47uF,16V,Elect.
C358 393344707 47uF,16V,Elect.
C359,C362 394641007 10uF,16V,Elect.
CIRCUIT NO. PART NO. DESCRIPTION
Capacitors
C363,C364 393341007 10uF,16V,Elect.
C6401 374721044 0.1uF+/-5%,50V,Plastic
C6404,C6406 394641007 10uF,16V,Elect.
C6410,C6412 394641007 10uF,16V,Elect.
C7001 3000078, DX-5R5L104,
3000120 or FMC0H104Z or
3000121 SCDA5R5104A,Super
C7002,C7005 394621017 100uF,6.3V,Elect.
C7004 394680107 1uF,50V,Elect.
C7011,C7012 394644707 47uF,16V,Elect.
C7015 394644707 47uF,16V,Elect.
C706,C716 394621017 100uF,6.3V,Elect.
C731 394621017 100uF,6.3V,Elect.
C801,C810 394644707 47uF,16V,Elect.
C806 394622217 220uF,6.3V,Elect.
C809 394641007 10uF,16V,Elect.
C832~C837 393341007 10uF,16V,Elect.
C841 373048224R2 8200pF+/-5%,16V,Plastic
C849 373041534R2 0.015uF+/-5%,16V,Plastic
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 2200uF,35V,Elect.
C9506 394664717 470uF,35V,Elect.
C9507 394662217 220uF,35V,Elect.
C9508 394644727 4700uF,16V,Elect.
C9510 394672217 220uF,63V,Elect.
Resistors
R6402 442521004 10ohm+/-5%,1/2W,Metal oxide
R6403 442523304 33ohm+/-5%,1/2W,Metal oxide
R9506 443522204 22ohm+/-5%,1/2W,Metal oxide
R6407 452630334 3.3ohm+/-5%,1W,Metal
R6410 453530224 2.2ohm+/-5%,1/2W,Metal
Terminals
P301,P304 25045571 or NPJ-6PDRW386 or
25045300 NPJ-6PDBL159
P305 25045572 or NPJ-6PDBRW387 or
25045649 NPJ-6PDBRW453
P351 25045567 NPJ-1PDBL382
Sockets
P101 25052211 or NSCT-15P2108 or
25052024 NSCT-15P1811
P7502B 25052576R2 NSCT-10P2473
P306 2009990717UL NSAS-20P1004
Plugs
P261A 25055133 NPLG-3P117
P410B,P411B 25055706 NPLG-10P662
P801 25055710 NPLG-14P666
Radiator
Q6402B 27160500 RAD-165
Screws
Q6402A 82143010 3P+10FN(BC),Pan head
DISPLAY CIRCUIT PC BOARD(NADIS-7403-1A)
CIRCUIT NO. PART NO. DESCRIPTION
FL tube
Q7501 212229 HNA-16MM39T
Remote sensor
U7501 241341 SPS-444-1-E1
IC
Q7502 22241571R3 MPD780232GC-030-8BT
HT-R500
PRINTED CIRCUIT BOARD-PARTS LIST 1

Onkyo HT-R500 Specifications

Amplifier Section

continuous average power output (FTC)	100 watts per channel at 8 ohms
dynamic power output at 3 ohms	230 watts × 2
dynamic power output at 4 ohms	170 watts × 2
dynamic power output at 8 ohms	115 watts × 2
total harmonic distortion	0.08% at rated power
damping factor	60 at 8 ohms

Input and Output Impedance

digital input (optical 1, 2)	0.5 Vp-p, 75 ohms
digital input (coaxial)	0.5 Vp-p, 75 ohms
line (CD, VIDEO 1, 2, 3, TAPE)	200 mV, 50 kohms
multichannel input (DVD FRONT L/C/R, SURR L/R)	200 mV, 50 kohms
subwoofer input	36 mV, 50 kohms
rec out (TAPE, VIDEO 1)	200 mV, 470 ohms
pre out (subwoofer)	1 V, 470 ohms

Tuner Section

FM tuning range	87.5-108.0 MHz
FM usable sensitivity (mono)	11.2 dBf, 1.0 µV (75 ohms, IHF)
FM usable sensitivity (stereo)	17.2 dBf, 2.0 µV (75 ohms, IHF)
FM signal-to-noise ratio (mono)	76 dB, IHF
FM signal-to-noise ratio (stereo)	70 dB, IHF
AM tuning range	530-1, 710 kHz
AM usable sensitivity	30 µV
AM signal-to-noise ratio	40 dB

General

power supply	AC 120 V, 60 Hz
power consumption	5.5 A
dimensions (W × H × D)	17-1/8” × 5-7/8” × 14-13/16”
dimensions in mm (W × H × D)	435 × 150 × 376 mm
weight	21.4 lbs.
weight in kg	9.7 kg