Onkyo TX 666 Service Manual
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Extracted text from Onkyo TX 666 Service Manual (Ocr-read)
Page 1
SOLID STATE
STEREO RECEIVER
SERVICE DATA
SERIAL NO, 300i
MODEL TX-666
SPECIFICATIONS
200W (IIIF 4 ohms)
140W (IHF 8 ohms)
60W x 2 (4 ohms)
50W x 2 (8 ohms)
0.2% (at rated Power)
0.3% (3} rated Power)
0.2% (at lW output)
IOHZ - 40KHZ (ildB 1W output)
IOHZ 7 40KHz UHF THD 0.3%)
Type: All Silicon Transistor Integrated Stereo Receiver
Circuit: Direct-Coupling and Differential Amplifier, QuasiCouplernentaIy SEPP System
Semiconductors: FET . . , 1 Transistor , . . 74 Diode , i r 52
Tuner Section Audio Section
FM AM
Tuning Range: 88 - 108MHz 530 - lGOSKHz Dynamic Power:
Sensitivity (II-IF): l.8p.V 40;1V
Intermediate Frequency: 10.7MI-lz 455Kliz RMS Continuous Power:
Image Rejection Ratio: 70dB 40dB
1F Rejection Ratio: IOOdB 40dB Total Harmonic
Signal to Noise Ratio: 60dB 40dB Distortion:
Alternate Channel Inter Moduration
Attenuation: 65dB Distortion:
AM Suppression Ratio: 5051]} Frequency Response:
Caputure Ratio: 15413 Power Bandwidth:
Harmonic Distortion: MONO 0.2% 0.8% Input Sensitivity & Input
ST 0.5% Impedance PHONO:
Frequency Response:
Stereo Separation:
Power Requirement:
AC Outlets:
'Dimensions (overall)
Weight:
FM 30H: 7 lSKHz (iOrSdB)
FM 40dl3 (400Hz)
AC 120V 60Hz
Switched l Unawitchcd l
18%(W) x 151 (D) Xifré (H)
27.5 lbs,
Other for Attachment Circuits
0 FM MONO/STEREO Automatically Changed I Stereo Indicator
0 Tuning Meter 0 SP Terminal (A/B Selector) O Headphone Jack
.Tape Recording Terminal 0 Tape Recording/Play back Connector
C Tape Monitor Switch 0 Loudness Switch
AUX:
PHONO Overload:
RIAA Characteristics:
BASS Control:
TREBLE Control:
Furnished Partj
FM Dipole Antenna
Pin-Plug
Fuse SA
3A
Operating instruction
shorted pin-plug
Specifications are subject to change acceding to improvements without notice.
2.5mV (50K ohms)
lOOmV (50k ohms)
ZOOmV (lKHz)
$0.511]? (30Hz 7 ISKHZ)
11MB (IOOHZ)
:IOdB (IOKHZ)
l
4 (Rod 2, White 2)
I (ST-2 Type)
2 (SS-2 Type)
2
0 N KYO
Illlllll IIIIMPIINIIII
Page 2
COMPONENT lOCATIONS
'ggjus' DESCRIPTION Egg-us. DESCRIPTION
1 End Cap 8 Knob-Tuning
2 Decoration Frame 9 Knob-Volume
3 Grass Plate 11 Front Panel
4 Knob-SPK l2 Washer
5 Knob-Tone (S) 13 Screw-Wood Case
6 Knob-Tone (L) 14 Upper Panel
7
Push Switch