Sony XM-405EQX Service Manual

SERVICE MANUAL
AUDIO POWER SPECIFICATIONS (US, Canadian model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
40 watts/100 watts per channel minimum continuous average power into
4 ohms, 5 channels driven from 20 Hz to 20 kHz/200 Hz 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
2 – 8 Ω (stereo)
Speaker impedance
4 – 8 Ω (when used as a bridging
amplifier)
80 watts × 4 + 200 watts × 1 (at 4 Ω)
Maximum outputs
Rated outputs (supply voltage at 14.4 V)
40 watts × 4 (20 Hz – 20 kHz, 0.04%
5 Speakers:
THD, at 4 Ω) + 100 watts × 1 (20 –
200 Hz, 0.04% THD, at 4 Ω)
50 watts × 4 (20 Hz – 20 kHz, 0.1%
THD, at 2 Ω) + 125 watts × 1 (20 –
200 Hz, 0.1% THD, at 2 Ω)
100 watts × 2 (20 Hz – 20 kHz, 0.1%
3 Speakers:
THD, at 4 Ω) + 100 watts × 1 (20 –
200 Hz, 0.04% THD, at 4 Ω)
Frequency response 5 Hz – 100 kHz ( dB)
0.005% or less (at 1 kHz, 4 Ω)
Harmonic distortion
MICROFILM
XM-405EQX

SPECIFICATIONS

+0
–3
Input level adjustment range
0.2 – 4.0 V (RCA pin jacks)
0.4 – 8.0 V (High level input)
High-pass filter 50 – 200 Hz, –12 dB/oct
Low-pass filter 50 – 200 Hz, –12 dB/oct
Low boost 0 – 10 dB (40 Hz)
Power requirements 12 V DC car battery
(negative ground)
Power supply voltage 10.5 – 16 V
Current drain at rated output: 33 A
Remote input: 1.5 mA
Approx. 260 × 55 × 450 mm
Dimensions
(w/h/d) (10
incl. projecting parts and controls
Mass Approx. 4.7 kg (10 lb. 6 oz.) not incl.
accessories
Supplied accessories Mounting screws (4),
Terminal cap (1)
Design and specifications are subject to change without notice.
Notes on Chip Component Replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
STEREO POWER AMPLIFIER
– 1 –
US Model
Canadian Model
AEP Model
UK Model
E Model
× 2 × 17
in.) not
1/4 1/4 3/4