Onkyo T-4 Service Manual

SERIAL NO. 3040
ONKYO. SERVICE MANUAL
SERVO LOCKED
AM/FM STEREO TUNER
Model T—4
SPECIFICATIONS
Tuning Range FM: 88~ 108MHz Harmonic Distortion FM Stereo: 0.4%
AM: 530 ~ 1605kHz AM: 0.8%
Usable Sensitivity FM Mono: 10.8dBf (1.9uV) Stereo Separation FM: 40 dBat IkHz
FM Stereo: 18.3dBf (4.5uV) 30 dB from 100Hz to
AM: 25uV 10kHz
50dB Quieting FM Mono: 16.1dBf (3.5uV) Sub Carrier Suppression FM: 60 dB
Sensitivity FM Stereo: 37.2dBf (40uV) Muting Level FM: 17.2dBf (4uV)
Intermediate FM: 10.7 MHz Stereo Threshold FM: 17.2dBf (4uV)
Frequency AM: 455 kHz Servo Locked Level FM: 17.2dBf (4uV)
Capture Ratio FM: 1.5 dB Frequency Response FM: 30Hz~15kHz
Image Rejection | FM: 60 dB (+0.5, —2 dB)
Ratio AM: 40 dB Output Voltage FM: O~1V
IF Rejection Ratio FM: 90 dB AM: 0~0.3V
AM: 30 dB |
Spurious Rejection FM: 85 dB General
S/N Ratio FM Mono: 70 dB Power Supply AC 120V (60Hz)
FM Stereo: 60 dB Power Consumption 11W
AM: 40 dB Semiconductors 5 ICs, 1 FET, 16 transistors,
Alternate Channel FM: 60 dB 24 diodes
Attenuation Dimensions 6%4'°(H) x 17%"(W) x 15'(D)
AM Suppression Ratio FM: 50dB 159(H)x444(W)x380(D)mm
Harmonic Distortion FM Mono: 0.2% Weight 13.4 lbs. (6.1 kg.)
Specifications and features are subject to change without notice.
ONKYO.
AUDIO COMPONENTS