Sony XM752EQX free download

File name Sony-XM752EQX caramp.pdf

XM-752EQX SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model SPECIFICATIONS 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 Speaker impedance 2 ­ 8 (stereo) 4 ­ 8 (when used as a bridging amplifier) Maximum outputs 150 watts Ч 2 (at 4 ) 400 watts (monaural, at 4 ) Rated outputs (supply voltage at 14.4 V) 75 watts per channel (20 Hz ­ 20 kHz, 0.04% THD, at 4 ) 100 watts per channel (20 Hz ­ 20 kHz, 0.1% THD, at 2 ) 200 watts (monaural) (20 Hz ­ 20 kHz, 0.1% THD, at 4 ) Frequency response 5 Hz ­ 100 kHz ( +0 dB) ­3 Harmonic distortion 0.005% or less (at 1 kHz, 4 ) Input level adjustment range 0.2 ­ 4.0 V (RCA pin jacks) 0.4 ­ 8.0 V (High level input) High-pass filter Low-pass filter Equalizer Power requirements Power supply voltage Current drain Dimensions 50 ­ 200 Hz, ­12 dB/oct 50 ­ 200 Hz, ­12 dB/oct 50 Hz, 200 Hz, 800 Hz, 3.2 kHz, 12.8 kHz ±12 dB 12 V DC car battery (negative ground) 10.5 ­ 16 V At rated output: 20 A Remote input: 1.5 mA Approx. 260 Ч 55 Ч 220 mm (10 1/4 Ч 2 1/4 Ч 8 3/4 in.) (l/h/p) not incl. projecting parts and controls Approx. 2.2 kg (4 lb. 14 oz.) not incl. accessories Mounting screws (4), Terminal cap (1) Mass Supplied accessories Design and specifications are subject to change without notice. STEREO POWER AMPLIFIER MICROFILM ­1­ TABLE OF CONTENTS 1. GENERAL Location and Function of Controls ... 3 Connections ... 3 2. DISASSEMBLY 2-1. 2-2. 2-3. 2-4. 2-5. Bottom Plate ... 6 Panel (A) ... 6 Panel (B) ... 7 AMP Board ... 7 Control Panel Block ... 8 3. DIAGRAMS 3-1. Block Diagram ... 9 3-2. Printed Wiring Board ­AMP Section­ ... 11 3-3. Schematic Diagram ­AMP Section­ ... 13 3-4. Schematic Diagram ­PRE Section­ ... 15 3-5. Printed Wiring Board ­PRE Section­ ... 15 3-6. Schematic Diagram ­EQ Section­ ... 17 3-7. Printed Wiring Board ­EQ Section­ ... 17 3-8. Printed Wiring Board ­IND Section­