SERVICE MANUAL
ExpGrl
TA-930
Stereo Receiver
SPECIFICATIONS
FM SECTION AUDTO SECTION
Tuning Bange: 87.5 - 108 MHz Power Output: 30 watts per channel, minimum
Usable Sensitivity (lHF) continuous both channels driven into
Mono: 2 pV 8 ohms from 40 Hz to 20 kHz with
Stereo: 4 ttY no more than 0.3% total harmonic
50 dB Ouieting Sensitivity distortion.
Mono: 4 yV Total Harmonic Distortion: Less than 0.3% at rated power into
Stereo: 40 pV I ohms (40 Hz to 20 kHz)
Signal-to-Noise Ratio lntermodulation Distortion: Less than 0.3% at rated power into 8
(Mono): 14 dB ohms (70 Hz :7 kHz = 4 : 1l
Frequency Response: 40 - 1 5,000 Hz (t 2 dB) Powerband Width: 40 Hz - 20 k{z
Harmonic Distortion Residual Noise: 0.5 mV
Mono: 0.15% Damping Factor: 30 at 8 ohms
Stereo: O.3o/o lnput Sensitivity/lmpedance
Capture Ratio: 1 5 dB Phono: 2.5 mV/47 kohms
Adjacent Channel Selectivity (r20O kHz) AUX: 150 mV/47 kohms
Minimum: 15 dB Tape Play: 150 mV/47 kohms
Spurious Response Ratio: 75 dB Maximum lnput Level: 100 mV (Phono)
lmage Bejection: 55 dB Signal-to-Noise Ratio (lHF A)
lF Reiection: 66 dB Phono: 64 dB
AM Suppression Ratio: 50 dB AUX, Tape: 84 dB
Muting Threshold: 0.9 - 1 5 pV Tone Controls
Stereo Separation Bass: t 8 dB at 100 Hz
1,000 Hz: 45 dB Treble: I I dB at 10 kHz
100 - 10,000 Hz: 38 dB Loudness Control: + 8 dB at 100 Hz
Stereo Threshold: 15 pV (-30 dB Volume Level) + 4 dB at 10 kHz
SCA Rejection Ratio: 60 dB Low Filter: 3O Hz (-6 dB/oct.)
Sub-carrier Suppression: 60 dB Output Level
'Tape-Rec.: '150 mV
AM SECTION Headphones: 350 mV
Tuning Range MW: 515 - 'l ,620 kHz Speaker lmpedance: 4 - 16 ohms
Usable Sensitivity MW: 20 ttY
lmage Bejection (MW) : 45 dB GENERAL
I F Rejection (MW) : 40 dB Power Consumption: 120 watts
Harmonic Distortion: O.5/o Power Supply: 220V AC, 50 Hz
Dimensions: 442(Wl x 385(D) x 130(H) mm
Weight (Net): 8.8 kg (19.4 lbs.)
SPECIFICATIONS AND DESIGN ARE SUBJECT TO CHANGE WITHOUT NOTICE.
