Onkyo HT-R500 Service Manual

HT-R500
SCHEMATIC DIAGRAM 4-1
Power amplifier section 1
Q5013Q5003
Q5043
Q5053
Q5014Q5004
Q5044
Q5054
Q5033
Q5034
R5013
56K
R5003
1K
R5023
330
R5043
2.2K
R5063
1.2K
R5163
120(1/4W)
R5133
18K
R5173
120(1/4W)
R5033
56K
R5083
3.3K
R5113
1K
R5093
100K
R5053
4.7K
R5073
560
R5103
100K
R5183
10
(1/4W)
R5193
10
(1/4W)
R5014
56K
R5004
1K
R5024
330
R5044
2.2K
R5064
1.2K
R5164
120(1/4W)
R5134
18K
R5174
120(1/4W)
R5034
56K
R5084
3.3K
R5114
1K
R5094
100K
R5054
4.7K
R5074
560
R5104
100K
R5184
10
(1/4W)
R5194
10
(1/4W)
C5013
100/16
C5043
220/16
C5053
47/50
C5113
10/100
C5103
10/100
C5023
10/50
C5014
100/16
C5044
220/16
C5054
47/50
C5114
10/100
C5104
10/100
C5024
10/50
C5003
101K
C5083
040D
C5093
101J
C5004
101K
C5084
040D
C5094
101J
P6003A
TO NAAF-7417
(SCH.5-1)
P6004A
TO NAAF-7417
(SCH.5-1)
C5074
D5003
MTZJ5.6B
D5004
MTZJ5.6B
63V
-63V
62.1V 62.7V
-44.3V
-62.7V
-59.1V
1.1V
-62.1V
0V
-1V
-0.9V
63V
-63V
62.1V
62.7V
-57.4V
-62.7V
-59.1V
1.1V
-62.1V
0V
-1V
-0.9V
P406A
E
SEMICONDUCTORS
NO.
Q5000-04,5010-14 KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E
Q5030-34 KTA1024-Y,O OR 2SA949-Y,O
Q5040-44 KTC3206-Y,O OR 2SC2229-Y,O
Q5050-54 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
NAAF-7409
SR
SL
NF
-B1
+B1
B+
B-
NF
-B1
+B1
B+
B-
U9
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