Sony xm-752eqx Service Manual

SERVICE MANUAL

AUDIO POWER SPECIFICATIONS (US, Canadian model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
75 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% total harmonic distortion per Car Audio Ad Hoc
Committee standards.
Other Specifications
Circuit system OTL (output transformerless)
circuit
Pulse power supply
Inputs RCA pin jacks
High level input connector
Outputs Speaker terminals
Through out pin jacks
2 – 8 Ω (stereo)
Speaker impedance
4 – 8 Ω (when used as a bridging
amplifier)
150 watts × 2 (at 4 Ω)
Maximum outputs
400 watts (monaural, at 4 Ω)
Rated outputs (supply voltage at 14.4 V)
75 watts per channel (20 Hz –
20 kHz, 0.04% THD, at 4 Ω)
100 watts per channel (20 Hz –
20 kHz, 0.1% THD, at 2 Ω)
200 watts (monaural) (20 Hz –
20 kHz, 0.1% THD, at 4 Ω)
Frequency response 5 Hz – 100 kHz (
Harmonic distortion 0.005% or less
(at 1 kHz, 4 Ω)
Input level adjustment range
0.2 – 4.0 V (RCA pin jacks)
0.4 – 8.0 V (High level input)
MICROFILM
XM-752EQX
SPECIFICATIONS
+0
dB)
–3
High-pass filter 50 – 200 Hz, –12 dB/oct
Low-pass filter 50 – 200 Hz, –12 dB/oct
Equalizer 50 Hz, 200 Hz, 800 Hz, 3.2 kHz,
12.8 kHz ±12 dB
Power requirements 12 V DC car battery
(negative ground)
Power supply voltage 10.5 – 16 V
Current drain At rated output: 20 A
Remote input: 1.5 mA
Approx. 260 × 55 × 220 mm
Dimensions
(10
1/4
(l/h/p) not incl. projecting parts
and controls
Mass Approx. 2.2 kg (4 lb. 14 oz.)
not incl. accessories
Supplied accessories Mounting screws (4),
Terminal cap (1)
Design and specifications are subject to change without
notice.
STEREO POWER AMPLIFIER
– 1 –
US Model
Canadian Model
AEP Model
UK Model
E Model
× 2 × 8
in.)
1/4 3/4