Receiver Marantz 2230




Receiver marantz 2230





SERVICE MANUAL OF MARANTZ 2230 OWNERS MANUAL OF MARANTZ 2230

Free Download Service Manual and Owner's Manual


TRANSISTORS EQUIVALENTS OF MARANTZ 2230


Wholesale Electronics.Inc








Transistors Equivalents Other Transistors Equivalents Other
2SD217 BDX50-2N3773 NTE87 2SA562 BC328-2N2369A NTE290
2SA606 BCX60-2N3634 NTE129 2SC959 BSW54-2N2219A NTE128
2SD315 BDY71-2N6373 NTE175 2SC696 BSV64-2N4877 NTE128
2SC1213 BSW66-2N4001 NTE289-NTE289A 2SC945 BC182L-2N3710 NTE123AP
2SC733 BC182L-2N3710 NTE199 2SC960 BSW54-2N2219A NTE123AP
2SC371 BC547-BC208 NTE107 2SC1000 BC184-BC546 NTE199
2SA493 BC416A-BC416C NTE290A 2SC458 BC147A-2SC945 NTE123A
2SC644 BC184L-2N3707 NTE199 2SC372 BC547-BC108 NTE123AP-BC548
2SK30 NTE459 NTE132 2SC732 BF115-BC237 NTE123AP
2SA494 BC214L-2N4058 NTE159 2SC941 BC549 NTE123AP
2SC829 BF494-BF241 NTE107-BF255 2SK19 2N5485 NTE132
TA7060P NTE1104


Electrolytic Capacitors (67)



Capacitors Tension Quantity Capacitors Tension Quantity
4700 µf 80 volts 1 2200 µf 63 volts 2
470 µf 63 volts 1 470 µf 16 volts 1
330 µf 50 volts 2 220 µf 50 volts 1
220 µf 25 volts 1 220 µf 16 volts 1
100 µf 50 volts 3 100 µf 35 volts 1
100 µf 16 volts 1 100 µf 10 volts 2
47 µf 50 volts 2 33 µf 10 volts 1
22 µf 35 volts 2 22 µf 6.3 volts 2
10 µf 35 volts 4 10 µf 16 volts 18
10 µf 10 volts 1 4.7 µf 35 volts 4
3.3 µf 50 volts 1 1 µf 50 volts 1
1 µf 35 volts 2 1 µf 25 volts 4
0.47 µf 25 volts 4 0.1 µf 50 volts 2


MARANTZ MODEL 2230 AM/FM STEREO RECEIVER



With impressive specifications and Marantz exclusive features, the low-priced Model 2230 offers more value and performance than any other receiver in its class. It delivers 60 Watts continuous RMS into 8 ohms speakers from 20Hz to 20 kHz with total harmonic and intermodulation distortion under 0.5%. Frequency response is +/- 0.5dB! Stepped, three-zone controls for BASS. MID, TREBLE. Provisions for tape decks, phones, record changers, 4-channel adaptors. Ultra low distortlon FET, RF and IF circuitry, Massive heat sinks; automatic protection for internal circuitry and associated speakers, plus the famous Marantz gold-anodized front panel. Completely enclosed metal chassis finished in simulated walnut.


TECHNICAL SPECIFICATIONS



Tuner:

Tuning range FM: 88 to 108 Mhz
Sensitivity IHF: 2.3 µv
Selectivity: > 60 dB
Stereo Separation: > 40 dB - 1Khz

Tuning range AM: 535 to 1605 Khz

Amplifier

Power output:

Continuous Power (RMS) 30 watts stereo at 8 ohms
Power Band: 20Hz to 20Khz
Output Impedance: 8 ohms

Distortion:

Frequency response: 15Hz to 50kHz at 1% THD
Harmonic at rated output: 0,5%
Damping Factor: 45 - 8 ohms

Input Sensitivity and Impedance:

Phono: 1,8 mV
Tuner: 180 mV
Aux: 180 mV
Tape In: 180 mV

Signal to Noise Ratio:

Phono: 75 dB
Tuner, Tape In: 83 dB
Aux: 83 dB


Dimensions: 440 x 135 x 355mm
Weight: 13 Kg

Years: 1972




HIFI-RECEIVER MARANTZ 2230

HIFI-RECEIVER MARANTZ 2230





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