Sony XM-1505SX Service Manual

Also see for XM-1505SX Operating Instructions (English: Limited warranty Operating instructions

Contents

1SERVICE MANUALUS ModelCanadian ModelXM-1505SX/1805GXE ModelXM-1505SXXM-1505SX/1805GXSTEREO POWER AMPLIFIEROther SpecificationsCircuit system OTL (output transformerless) circuitPulse power supplyInputs RCA pin jacksOutputs Speaker terminalsThrough out pin jacksSpeaker impedance 2 – 8 Ω (stereo)4 – 8 Ω (when used as a bridging amplifier)1.3 – 8 Ω (only for subwoofer output) (XM-1805GX)Maximum outputs 80 watts × 4 + 300 watts × 1 (at 4 Ω)Rated outputs (supply voltage at 14.4 V)5 Speakers: 1505SX:40 watts × 4 (50 Hz – 20 kHz, 0.04%THD, at 4 Ω) + 150 watts × 1 (20 –300 Hz, 0.04% THD, at 4 Ω)60 watts × 4 (50 Hz – 20 kHz, 0.1%THD, at 2 Ω) + 180 watts × 1 (20 –300 Hz, 0.1% THD, at 2 Ω)1805GX:40 watts × 4 (Front: 50 Hz – 20 kHz,Rear: 20 Hz – 20 kHz, 0.04% THD, at4 Ω) + 150 watts × 1 (20 – 300 Hz,0.04% THD, at 4 Ω)60 watts × 4 (Front: 50 Hz – 20 kHz,Rear: 20 Hz – 20 kHz, 0.1% THD, at2 Ω) + 180 watts × 1 (20 – 300 Hz,0.1% THD, at 2 Ω)3 Speakers: 120 watts × 2 (50 Hz – 20 kHz, 0.1%THD, at 4 Ω) + 150 watts × 1 (20 –300 Hz, 0.04% THD, at 4 Ω)Frequency response 5 Hz – 50 kHz ( dB)Harmonic distortion 0.005% or less (at 1 kHz, 4 Ω)Input level adjustment range0.2 – 6.0 V (RCA pin jacks)High-pass filter 50 – 300 Hz, –12 dB/octLow-pass filter 50 – 300 Hz, –12 dB/octPhase shift adjustment range (XM-1805GX)0° – 180° (at 40 Hz) (only for subwoofer output)Power requirements 12 V DC car battery(negative ground)Power supply voltage 10.5 – 16 VCurrent drain at rated output : 42 ARemote input : 1.0 mADimensions Approx. 358 × 50 × 264 mm(w/h/d) (14 1/8 × 2 1/4 × 10 1/2 in.) not incl.projecting parts and controlsMass Approx. 3.5 kg (7 lb. 11 oz.) not incl. accessoriesSupplied accessories Mounting screws (4)Design and specifications are subject to change withoutnotice.SPECIFICATIONSAUDIO POWER SPECIFICATIONSPOWER OUTPUT AND TOTAL HARMONIC DISTORTION40 watts/150 watts per channel minimum continuous average power into4 ohms, 5channels driven from 50 Hz (1505SX), 20 Hz (1805GX) to20 kHz/20 Hz to 300 Hz (subwoofer) with no more than 0.04% totalharmonic distortion per Car Audio Ad Hoc Committee standards.+0–3Photo: XM-1805GXVer 1.1 2001.069-870-240-122001F0400-1© 2001.6Sony Corporatione Vehicle CompanyShinagawa Tec Service Manual Production Group