Onkyo HT-R500 Service Manual

HT-R500
BLOCK DIAGRAM 1
RN1441
INPUT GAIN
0/6dB
INPUT GAIN
0/6dB
INPUT GAIN
0/6dB
INPUT GAIN
0/6dB
INPUT GAIN
0/6dB
INPUT GAIN
0/6dB
OPAMP
10.5dB
O
P
A
M
P
73
74
NC
NC
VIDEO3
CD
TAPE-1 IN
TAPE-1 OUT
VIDEO-1 OUT
VIDEO-1 IN
VIDEO-2 IN
P
DVD
MLS/MRS
C/SW
BACK UP
STANDBY
S
S
INPUT ATT
-6DB
50KLPF
SW
50KLPF
C
50KLPF
SR
50KLPF
SL
50KLPF
R
50KLPF
L
AK4586
96/24
2CH A/D
(1/2)
AK4586
DIR
1
1
1
1
-1
1
-1
1
UPD784225
AGC
SUBMICRO
PROCESSOR
UPD780232
GC-8BT
CS493264
DSP
CS493293
(MJJ ONLY)
AK4586
96/24
6CH D/A
OPTICAL 2
OPTICAL 1
REMOTE
SENSOR
COMPOSITE VIDEO INPUT
VIDEO2
VIDEO1
DVD
12.5MHZ
5MHZ
12.288MHZ
12.288MHZ
COMPOSITE VIDEO OUT
MONITOR OUT
VIDEO 1
+5V
+5V
-
+
+7V
BD3811
-7V
BD3811
+2.5V
DSP
+3.3V
MEMORY
OSC
COAXIAL
VIDEO3
YC
S-VIDEO OUTPUT
MONITOR OUT
YC
VIDEO 3
YC
VIDEO 2
YC
S-VIDEO INPUT
VIDEO 1
YC
VIDEO 1
YC
DVD
9.97K
10K
10K
9.97K
10K
10K
80
79 78
77
2
69
1
72
66
71
4
3
43
6
5
40
8
7
30
76
75
33
10
9
23 21 26 25 28 27 24 22
12
18
11
14
20
13
16
15
17 19
RST.CS.INTREQ /CL/DA/SCDO
RST.CS/CL/DA /CDTO/INT1.2.
CTLA/B
VMUT2
VMUT1
0dB
LA7956
LA7956
LA7956
AK4586
BD3811K1
FL DISPLAY
KEY
0dB
0dB
6dB
6dB
6dB
MAIN
MICRO
PROCESSOR
To/From Main Microrocessor
FM/AM
TUNER
PACK
A
1
2
3
4
5
BCD

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