Onkyo HT-R500 Service Manual

HT-R500
SCHEMATIC DIAGRAM 5-1
Power amplifier section 3
P6011
TO NAAF-7409
(SCH.4-2)
JL6952A
TO NAPS-7421
(SCH.6)
JL6951A
TO NAPS-7421
(SCH.6)
F6901
F6902
RL6901
RL6902
D6903
RS603M
RBV602
D5SBA20
D6903,6904:
D6904
[0.1V]
[0.8V]
[-63.1V]
[-0.5V]
[0.5V]
[1.1V]
[-1V]
[-0.5V]
[1V]
[0.2V]
[-0.3V]
[-0.3V]
[0.5V]
[63.1V]
[0V]
[0V]
[-63.1V]
[-0.5V]
[0.5V]
[1.1V]
[-1V]
[-0.5V]
[1V]
[0.2V]
[-0.3V]
[-0.3V]
[0.5V]
[63.1V]
[0V]
[0V]
Q6901
Q6034
Q6074
Q6024
Q6014
Q6054
Q6033
Q6073
Q6023
Q6013
Q6053
R6902
1K
R6904
(1/2W)
R6905
(1/2W)
R6512
(1/2W)
R6523
(1/2W)
R6513
(1/2W)
R6522
(1/2W)
R6054
3.9K
R6084
2.2
(1/4W)
R6184
47K
R6074
110
(1/4W)
R6134
R6234
8.2 (1W)
R6014
3.9K
R6004
5.6K
R6034
120
R6164
33K
R6154
4.7K
R6144
22K
R6094
2.2
(1/4W)
R6174
47K
R6053
3.9K
R6083
2.2
(1/4W)
R6183
47K
R6073
110
(1/4W)
R6133
R6233
8.2 (1W)
R6013
3.9K
R6003
5.6K
R6033
120
R6163
33K
R6153
4.7K
R6143
22K
R6093
2.2
(1/4W)
R6173
47K
C6902
C6901
10000/71
C6522
C6512
C6513C6523
C6044
47/50
C6043
47/50
C6906
104J
C6907
104J
C6904
334J
/100
C6905
334J
/100
C6034
C6234
473J
C6054
C6033
C6233
473J
C6053
R6044
1K
R6043
1K
R6104
0.22
X2(2W)
R6103
0.22
X2(2W)
D6906
D6705
D6706
D6902 D6901
D6004
D6003
R6024
R6023
P6004
TO NAAF-7409
(SCH.4-1)
P6003
TO NAAF-7409
(SCH.4-1)
TO NAAF 7409 TO NAAF 7409 TO NAAF 7409
P931
TO NAPS-7420
(SCH.6)
Q6044
Q6064
Q6043
Q6063
C6903
104J
C6920
C6708
223Z
P6906
P6084
ID+
ID-
P6083
ID+
ID-
NF
-B1 E
+B1
E
B+ E
B- E
E
E
E
E
E
NF
-B1
+B1
B+
B-
+13VS
+13VS
MPUGND
MPUGND
POWER
SEMICONDUCTORS
NO.
Q6010-6014 2SC1740S-R,S
Q6020-6024 2SC1740S-R,S
Q6030-6034 KTD2061-Y OR 2SC5171
Q6040-6044 KTB1369-Y OR 2SA1930
Q6050-6054 KTC5242-O,R OR MN130S-Y,P,O OR 2SC5242-O,R
Q6060-6064 KTA1962-O,R OR MP130S-Y,P,O OR 2SA1962-O,R
Q6070-6074 2SC2631-R,S
Q6601-6603,Q6901 KTC3199-GR,2SC1740S-R,S,2SC2458-GR
Q6701,6702 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6703 KTA1268-GR,BL OR 2SA992-E,F
Q6303 KTA1267-GR OR 2SA933S-R,S
8A/125V
SR
SL
NONE
NONE
NAAF-7417
8A/125V
10000/71
NONE
NONE
U17
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