Sony xm 2501 service manual

Page 1

XM-2501

US Model
Canadian Model

SERVICE MANUAL

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

50 watts per channel minimum continuous average power into

4 ohms, both channels driven from 20 Hz to 20 kHz with no more than
0.04 "/0 total harmonic distortion per Car Audio Ad Hoc Committee

standards.

Other Specifications

Circuit system OTL (output transfonnerlas)
circuit
Pulse power supply

Inputs RCA pin jacks

Outputs Speaker terminals

Speaker impedance 2 - 8 ohms (stereo)
4 - 8 ohms (when used as a
bridging amplifier)
Maximum output at 4 ohms
100 watts per channel
260 watts (mun-urn!)
Rated output (supply voltage at 14.4 V)
50 watts per channel (20 Hz -
20 kHz, 0.04 % THD, at 4 ohms)
65 wattsperchannelaDHz-
20 kHz, 0.1 % THD, at 2 ohms)
Monaural: 130 watts (29 Hz -
20 kHz, 0.1 '36 THD, at 4 ohms)
Frequency response 5 Hz- 100 kHz (de)
Harmonic distortion 0.005 36 or kss (at 1 kHz, 4 ohms,

25 watts)
Input level adjustment range
0.2 - 4 V
Low-pass filter 80 Hz, ~18 dB/oct
High-pass filter 80 Hz, -12 dB/oct

iIllillillllllllllllllllllliiillllliilll

99255581 1

Power requirements 12 V DC car battery (negative
ground)

Power supply voltagele - 16 V

Current drain at rated output: II A ohms;

50 watts x 2)at10 % THD: 16A

Remotz input: 5 mA

Approx. 730 x 53 x 132 mm

(w/h/d) (9 'Inx 2 'I: x 7 '/4 in.)

not incl. proiectlng parts and

controls

Mass Approx. 2 kg (4 lb. 6 oz.) not Incl.
accessories

Supplied amries Mounting screws (4)

Dimensions

Design and specificatiors are subiect to change without
notice.

STEREO POWER AMPLIFIER

SONY;