Onkyo A-7022 Service Manual

SPECIFICATIONS
Main Amplifier Section
Power Output Dynamic 200W (THF 42) 150W (IHF 8Q)
72W +72W (4Q both channel driven}
65W /65W (8Q each channel driven)
52W + 52W (8Q both channel driven)
Continuous
Total Harmonic Distortion 0.1% at Rated Output
0.03%, at 1OW Output
Inter Modulation Distortion 0.05% at Rated Output
Power Bandwidth 10-100, 000Hz(-3dB THD
0.2%)
Signal to Noise Ratio 110dB(IHF A NETWORK)
Damping Factor 80 at 8
Rated Input and Impedance 1V/100kQ
Load Impedance 4-16Q
Pre Amplifier Section
{
i
PHONO-1/~2:1. 2/2. 4/4. 8mV (50kQ)| Inputs
TUNER, AUX, TAPE PLAY:
Input Sensitivity
100mV (100k)
Total Harmonic Distortion 0.03%at Rated Output
Intermodulation Distortion 0.05% at Rated Output Outputs
RIAA Deviation
Phono Overload
+0. 5dB (30-15, 000Hz )
300mV RMS at 1kHz,1.4V RMS
at 10kHz
PHONO -1/-2:75dB(THF A
NETWORK)
TUNER/AUX:90dB(IHF A
NETWORK)
Signal to Noise Ratio
Features
Output Voltage 1V
Tone Control] with 2dB/step Switch and Frequency Shift type
BASS :400/125Hz
TREBLE: 2k/8kHz
Frequency Shift
Bass Control
Treble Control
+5 steps Boost and Cut
+5 steps Boost and Cut
Filter HIGH 8kHz(6dB /oct. )
LOW 30Hz (6dB / oct. ) !
Muting ~20dB , Power Supply Rating
Loudness +5dB at 70Hz, +5dB at 10kHz , Semiconductors
Controls POWER
SPEAKERS (OFF, A, B, A+B)
SELECTOR( AUX, TUNER, PHONO
1, PHONO 2, MIC) Weight
TAPE MONITOR(PRINT 1-2,
TAPE-1, SOURCE, TAPE-2,
PRINT 2-1)
Dimensions
MODE(REV, NORM, R+L, L, R)
VOLUME/BALANCE
TREBLE
BASS
FREQUENCY SHIFT SWITCH
BASS (400Hz, 125Hz)
TREBLE(2kHz, 8kHz!
MUTING
LOUDNESS
FILTER HIGH
LOW
PHONO SENSITIVITY
(1.2/2. 4/4. 8mV)
PRE MAIN SEPARABLE
SWITCH(UNITE-SEPARATE)
PHONO-1, PHONO-2, TUNER,
AUX, MIC L/R
TAPE PLAY-1, TAPE PLAY-2,
MAIN IN
SPEAKER-A, SPEAKER-B
TAPE REC-1, TAPE REC-2
PRE OUT
AC OUTLET UNS WITCHED,
SWITCHED x2
PHONES
2 Phono inputs
2 Tape Monitor and Printing
2dB Step Tone Controller
2 Choice of Turn over Frequency
ASO type protection circuit
Transient Killer circuit
Main Amplifier incorporating
OCL circuit
MIC input
Big Phono Overload
ac 110/120/220/240V 50/60Hz
44 Transistors, 30 Diodes,
2 Thermistors
16 5/8°W x 53/8"H x 14 3/4"D
423mm W x 136mm H x 373mm D
10.5kgr, 23lbs

Onkyo A-7022 Specifications

General

Brand	Onkyo
Model	A-7022
Category	Amplifier
Language	English