Amplifier Akai AM 2850




Amplifier AKAI AM 2850







SERVICE MANUAL OF AKAI AM 2850

Free Download Service Manual


TRANSISTORS EQUIVALENTS OF AKAI AM 2850

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Transistors Equivalents Other Transistors Equivalents Other
2SC2240 BFR86-2N2509 NTE199 2SA733 2N4061-BC212L KSA733-NTE290
2SC945L 2N3710-BC182L NTE199-KSC945 2SC1222 2N5210-BC184L BC550-NTE199
2SA968 2N5415-KT842A NTE398 2SB688 BD246C-2N6030 KT887B-NTE37
2SC2224 BF381-2N3440 KT904A 2SA979 2SA798 KSA992
2SC2291 2SC2259 2SA949 BF398-2N3930 KT667A9-NTE383
2SC2238 TIP140-KT841B NTE375 2SD718 BD245C-2SC684 KT819GM-NTE36
2SC2130 BC174-2N6375 KT633A-NTE199 2SD511 2SD507 2SD514
2SB688 BD246C-2N6030 KT8887B-NTE37 2SA970 2SB789-KT632B NTE290A-KSA992
2SC2229 BFT57-2N5058 KT604AM-NTE399
Integrated circuits Equivalents Other Integrated circuits Equivalents Other
TA7318P NTE1498 LA3133 NTE1451



TECHNICAL SPECIFICATIONS




Power output:

Continuous Power (RMS) 95 watts at 4 ohms per channel
Continuous Power (RMS) 85 watts at 8 ohms per channel
Power Band: 20Hz to 20Khz

Distortion:

Frequency response: 10Hz to 40kHz - 8 ohms
Harmonic at rated output: 0,08%
Damping Factor: 50 - 8 ohms

Input Sensitivity and Impedance:

Phono 1: 3 mV
Phono 2: 3 mV
Tuner: 150 mV
Aux: 150 mV
Tape In: 150 mV

Signal to Noise Ratio:

Phono: 75 dB
Tuner, Tape In: 95 dB
Aux: 95 dB
Output Impedance: 4 to 16 ohms
Channel separation (MM): 55dB

Dimensions: 440 x 170 x 430mm
Weight: 15.7 Kg

Years: 1979




transistors AKAI AM 2850

transistors AKAI AM 2850





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