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Onkyo HT-R560 Service Manual

Onkyo HT-R560
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TX-SR506
OPERATION CHECK-5
COOLING FAN
Circuit configuration
Condition to operate
The cooling fan will stop or rotate at high speed or low speed under the following condition.
FANCTRL
Q701
Main Microprocessor
63
66
VOLH
THERMAL
Thermal sensor
67
FL
SR
SL
C
FR
SBL
SBR
Output sensor
Power amplifier
Note : MWT, MWO, MWF type only
Cooling fan
Q9101, 9102
Q9111, 9112
Fan drive
Q6380
0 to 0.35
0.35 to 1.75
55 to 110
High Speed
Stop Low Speed
High Speed
VOLH (V)
VOLH port of MPU
T ( C)
Thermal sensor
temperature
1.75 to 3.3V
High Speed
Operation of Cooling Fan
-30 to 55
High Speed
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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Onkyo HT-R560 Specifications

General IconGeneral
TypeAV Receiver
Number of Channels7.1
HDMI Outputs1
Component Video Outputs1
Digital Audio Inputs (Optical)2
Digital Audio Inputs (Coaxial)1
Headphone JackYes
Tuner Presets40
Amplifier TypeDiscrete
Frequency Response10 Hz - 100 kHz
Input Sensitivity200 mV
Signal-to-Noise Ratio100 dB
Speaker Impedance6 Ohms
USB PortNo
BluetoothNo
Wi-FiNo

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