Akai AM-M739 Service Manual

AKAIT Service manuat
AKAL ern ncecones meuren Aw-M730
SUPER BASS. TREBLE
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OPEN LOOP CIRCUIT
DIGITAL INTEGRATED AMPLIFIER
move. AM-M7 39
SPECIFICATIONS
| Powe output Output level/Impedance
BYLECE CS oss tet iecitenccee! co mk 80W + 80W/6 ohms TAPE REC OUT ....... 150 mV/47 kohms
By DIN (1 kHz) .......
80W + 80W/6 ohms
Damping factor.........
30 (1 kHz)
Power bandwidth. ....... 10 Hz to 60 kHz/0.1% Residual noise ......... 0.5 mV
Total harmonic distortion . . . 0.008% (1 kHz, 8 ohms) S/N
PHONO max. input level . . . 250 mV (MM) PHONO (MM) ........ 8.5 dB
Frequency response TUNER etc........... 100 dB
PHONO ............ +0.2 dB Channel separation. ...... 60 dB
CD Direct ........... 5 Hz to 100 kHz Audio mute ........... 20 dB
Tone control Required speaker impedance
Treble... .......... +10 dB A OF Boe 346.88. 8 oa 6 to 16 ohms
Bass 2 we ee eas +10 dB AW B04 os eka Settee 12 to 16 ohms
Super bass ........... +10 dB Dimensions ........... 385 (W) x 139(H) x 330(D) mm
Input sensitivity /Impedance (15.2 x 5.5 x 13.0 inches)
PHONO (MM) .......-.- 2.5 mV/47 kohms Weight .............. 8.7 kg (19.1 Ibs)
TUNER etc...........- 150 mV/47 kohms
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* For improvement purposes, specifications and design are subject to change without notice.
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