Onkyo HT-R410 Service Manual

CIRCUIT NO.
PART NO. DESCRIPTION
ICs
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 NCH-1561 220K
L283 233454M022 or NCH-1452 022M or
233526K022 NCH-1561 022K
Capacitors
C201,C202 394680227 or 2.2uF,50V or
C204,C217 394780227 2.2uF,50V,Elect.
C203,C205 394644717 or 470uF,16V or
394744717 470uF,16V,Elect.
C221 394644707 47uF,16V,Elect.
C285,C288 394624707 47uF,6.3V,Elect.
CIRCUIT NO.
PART NO. DESCRIPTION
Terminals
P201,P202 25045299 NPJ-3PDYE158
P281 25045473 NPJ-1PDBL291
P282 25045696 LGY2502-0200C
Socket
P206B 25051239 NSCT-14P1029
Plug
P210A 25055702 NPLG-6P658
Regulator circuit PC board (NAETC-7868-1B)
CIRCUIT NO.
PART NO. DESCRIPTION
IC
Q6931 222780565JRC NJM78M56FA
Diodes

Onkyo HT-R410 Specifications

Amplifier Section

Power Output Front L/R Speakers	100 Watts per channel min. RMS at 8 ohms 2 channel driven, 20-20, 000 Hz, 0.08% THD
Power Output Center Speaker	100 Watts min. RMS at 8 ohms, 20-20, 000 Hz, 0.08% THD
Power Output Surround L/R Speakers	100 Watts per channel min. RMS at 8 ohms 2 channel driven, 20-20, 000 Hz, 0.08% THD
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

Input and Output Impedance

Digital Input Optical	0.5 Vp-p, 75 ohms
Digital Input Coaxial	0.5 Vp-p, 75 ohms
Line Input (CD, VIDEO 1, 2, 3, TAPE)	200 mV, 47 kohms
Multichannel Input (DVD FRONT L/C/R, SURR L/R)	200 mV, 47 kohms
Multichannel Input (SUBWOOFER)	36 mV, 47 kohms
Output Level Rec out (TAPE, VIDEO 1)	200 mV, 470 ohms
Output Level Pre out (SUBWOOFER)	1 V, 470 ohms

Tuner Section

FM Tuning Range	87.5-108.0 MHz (100 kHz steps)
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 50 dB Quieting Sensitivity Mono	17.2 dBf, 2.0 µV (75 ohms)
FM 50 dB Quieting Sensitivity Stereo	37.2 dBf, 20.0 µV (75 ohms)
FM Capture Ratio	2.0 dB
FM Image Rejection Ratio	40 dB
FM IF Rejection Ratio	90 dB
FM Signal-to-Noise Ratio Mono	76 dB, IHF
FM Signal-to-Noise Ratio Stereo	70 dB, IHF
FM Alternate Channel Attenuation	55 dB, IHF, ±400 kHz
FM Selectivity	50 dB (DIN)
FM AM Suppression Ratio	50 dB
FM Total Harmonic Distortion Mono	0.2%
FM Total Harmonic Distortion Stereo	0.3%
FM Frequency Response	30 Hz-15 kHz, ±1.0 dB
FM Stereo Separation at 1 kHz	45 dB
FM Stereo Separation at 100 Hz-10 kHz	30 dB
AM Tuning Range	530-1, 710 kHz (10 kHz steps)
AM Usable Sensitivity	30 µV
AM Image Rejection Ratio	40 dB
AM IF Rejection Ratio	40 dB
AM Signal-to-Noise Ratio	40 dB
AM Total Harmonic Distortion	0.7%

General Specifications

Power Supply	AC 120 V, 60 Hz
Power Consumption	4.7 A
Dimensions (W × H × D)	17-1/8” × 5-7/8” × 14-3/8”
Dimensions in mm (W × H × D)	435 × 150 × 365 mm
Weight	19.0 lbs., 8.6 kg