Sony XM-ZR604 Service Manual

1
SERVICE MANUAL
AEP Model
UK Model
E Model
XM-ZR604
STEREO POWER AMPLIFIER
Circuit system OTL (output transformerless) circuit
Pulse power supply
Inputs RCA pin jacks
High level input connector
Input level adjustment range
0.3 – 6 V (RCA pin jacks),
2.8 – 12 V (High level input)
Outputs Speaker terminals
Speaker impedance 2 – 8 Ω (stereo)
4 – 8 Ω (when used as a bridging amplifier)
Maximum output 4 speakers: 110 W × 4 (at 4 Ω)
3 speakers: 150 W × 2 (at 2 Ω) + 300 W × 1 (BTL, at 4 Ω)
Rated output (supply voltage at 14.4 V)
4 speakers:
60 W × 4 (20 Hz – 20 kHz, 1% THD, at 4 Ω)
65 W × 4 (20 Hz – 20 kHz, 0.1% THD, at 2 Ω)
Frequency response 5 Hz – 50 kHz ( dB)
Harmonic distortion 0.005% or less (at 1 kHz, 4 Ω)
Low-pass filter 80 Hz, –18 dB/oct
High-pass filter 80 Hz, –12 dB/oct
Power requirements 12 V DC marine battery (negative ground)
Power supply voltage 10.5 – 16 V
Current drain at rated output : 33 A (4 Ω, 60 W × 4)
Remote input : 1 mA
Dimensions Approx. 396 × 55 × 256 mm (w/h/d)
not incl. projecting parts and controls
Mass Approx. 3.1 kg not incl. accessories
Supplied accessories Mounting screws (4)
High level input cord (1)
Protection cap (1)
Design and specifications are subject to change without
notice.
SPECIFICATIONS
+0
–3
Ver. 1.1 2007. 08
9-887-768-02
2007H04-1
© 2007. 08
Sony Corporation
eVehicle Division
Published by Sony Techno Create Corporation
Photo: Red Logo

Sony XM-ZR604 Specifications

General

Impedance	2 Ω
Frequency range	5 - 50000 Hz
RMS rated power	240 W
Signal-to-Noise Ratio (SNR)	97 dB
Total Harmonic Distortion (THD)	0.005 %
Output power	440 W
Channels quantity	4 channels
Dimensions (WxDxH)	396 x 265 x 55 mm
Product color	Black
Line-in	Yes
Line-out	No
Headphone outputs	1

Weight and Dimensions

Depth	265 mm
Height	55 mm
Weight	3100 g