Pioneer SX 1050 Receiver (1978-1979)




TECHNICAL SPECIFICATIONS
Tuner:
Tuning range FM: 88 to 108 Mhz
Sensitivity IHF: 1.8 µV
Selectivity: > 80 dB
Stereo Separation: > 45 dB - 1Khz
Tuning range AM: 535 to 1605 Khz
Amplifier:
Power output: (RMS) 2 X 120w/8 ohms
Frequency response: 7Hz/90kHz
Output Impedance: 4 or 8 ohms
Damping factor: 25
Total Harmonic output: 0.1%/8 ohms
Input Sensitivity Phono: 2.5 mV
Input Sensitivity Tuner: 150 mV
Input Sensitivity Aux: 150 mV
Input Sensitivity Tape In: 150 mV
Signal to Noise Ratio Phono: 75 dB
Signal to Noise Ratio Tuner: 90 dB
Signal to Noise Ratio Aux: 90 dB
Signal to Noise Ratio Tape In: 90 dB
Output Line: 150 mV
Pre Out: 1V
Dimensions: 527 x 173 x 454 mm
Weight: 23.4 Kg
Wholesale Electronics.Inc (NTE)
Transistors | Equiv | Other |
2SA720 | BCW37-2N2904 | NTE290A-KSA1220 |
2SA733 | BC212L-2N4061 | KSA733-NTE290 |
2SA750 | BC640-2N5416 | NTE234-KSA992 |
2SA858 | BF423-2N3930 | KT667A9 |
2SA872A | BF435-KSA992 | KT667A9-2N3930 |
2SC945A | NTE199-BC182L | 2N3710-KSD1616 |
2SC1318 | KSC2690-2N4410 | KSC2002-NTE128 |
2SC1439 | BSX21-2N6218 | KT666A9-KSC2310 |
2SC1775A | BC639-2N6218 | KSC1845 |
2SB549R | BD380-2N4920 | NTE192A |
2SC1384 | NTE293-2SC3328 | 2SC4145-NTE293 |
2SK30 | NTE132 | 2N3821 |
2SC461 | BC184L-2N3707 | NTE108-KSC1675 |
2SC717 | BF200-2N3983 | NTE107 |
2SB507 | BD590-2N6126 | MJE15033G |
2SB536A | BD242C-2N6111 | NTE292-KT712V |
2SD313P | BD587-2N5298 | MJE15032-KSD526 |
2SD381A | BD241C | NTE291 |
2SD289C | BD241C-2N6123 | KT805G-KSD880 |
2SA725 | BC352B-2N3906 | NTE234-KSA733 |
3SK45 | NTE222 | BF981 |
2SB539C | BDX20-2N6030 | KT865A-NTE285 |
2SC869 | BSX21-2N1990R | NTE194-KSC2310 |
2SC1312 | BC347A-2N3904 | NTE199-KSA811 |
2SC1313 | NTE199-BC347A | 2N3904-KSC1845 |
2SA841S | BC214L-2N3496 | NTE159-KSA992 |
2SD325R | MJE15032G | BD437-2N5192 |
Integrated Circuit | Equiv | Other |
HA1201 | NTE1039 | |
HA1137 | NTE788 | |
HA1138 | NTE1494 | NTE801 |
HA1196 | NTE1484 | |
TA7061AP | NTE1100 | |
Diodes | Equiv | Other |
1S1886 | BY126-1N4003 | NTE116 |
1S2471 | BA219-1N4148 | NTE519 |
1S2473 | BAW62-1N4148 | NTE177 |
1S2472 | BAW62-BAX95 | 1N4148-NTE177 |
1S1885 | BY126-1N4002 | NTE116 |
EQA01-33R | NTE5036A | |
WZ140 | NTE145A | |
WZ130 | NTE143A | |
WZ061 | NTE5013A | |
SIB01-02 | NTE116-BY126 | 1N4003 |
WZ061 | NTE5013A | |
K8H25-04 | ||
1S2076 | NTE177-BAW62 | BAX95-1N4148 |
Capacitors µf | Volts | Quantity (112) |
22.000 | 80 | 2 |
2200 | 25 | 1 |
470 | 80 | 2 |
470 | 6.3 | 6 |
220 | 80 | 2 |
220 | 35 | 6 |
220 | 25 | 1 |
220 | 16 | 2 |
220 | 10 | 2 |
220 | 6.3 | 1 |
100 | 35 | 1 |
100 | 25 | 1 |
100 | 16 | 6 |
100 | 10 | 8 |
47 | 50 | 1 |
47 | 35 | 2 |
47 | 16 | 3 |
47 | 10 | 2 |
33 | 35 | 2 |
10 | 63 | 1 |
10 | 35 | 3 |
10 | 25 | 4 |
10 | 16 | 6 |
4.7 | 25 | 12 |
3.3 | 10 | 1 |
2.2 | 50 | 2 |
2.2 | 25 | 14 |
1 | 50 | 2 |
1 | 25 | 6 |
1 | 10 | 1 |
0.68 | 25 | 2 |
0.47 | 50 | 1 |
0.22 | 25 | 3 |
0.1 | 25 | 2 |