Philips lx 3700 3750 d service manual
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Extracted text from philips lx 3700 3750 d service manual (Ocr-read)
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1-2 LOCATION OF PC BOARDS VERSION VARIATION: Type/VersionsLX3700D LX3700D LX3700D LX3750W Features & Board in used RDS function Progressive scan Scart board RGB board x x x xxx x xxx x Power PCB(110V~127V/220V~240V) Power PCB(120V) x Power PCB(220V~240V)/21S/22S /25S /37 LX3700D x x x /21R LX3750W x x x /22S LX3750W x x x /25S AC Voltage Selectorxx Line Cord (Detachable) Line Cord (Fixed)x x xx xx x Region Code4 22 22 31
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SPECIFICATIONS AMPLIFIER SECTION Power Output - Stereo mode (DIN)................................................2 x 50 W - Surround mode (1 kHz)............................50 W RMS/channel Total Harmonic Distortion...........10 % at rated power (1 kHz) Frequency Response .........................180 Hz-14 kHz/±1 dB Signal-to-Noise Ratio........................................> 65dB(CCIR) Input Sensitivity...........................................................400 mV DVD SECTION Audio Performance : Laser Type......................................................Semiconductor Disc Diameter.........................................................12cm/8cm Video Decoding.......................................................Mpeg-2 Video DAC................................................................10 Bits Signal System....................................................PAL/NTSC Video Format........................................................4:3 / 16:9 Video S/N.....................................................65 dB (minimum) Composite Video Output...........................1.0Vp-p, 75 ohm S-Vodeo Output...................................Y - 1.0Vp-p, 75 ohm ........................................................C - 0.286Vp-p, 75 ohm Audio DAC..................................Direct Digital Amplification Frequency Response...........................4 Hz-20 kHz (44.1kHz) ............................................................. 4 Hz-22 kHz (48 kHz) ............................................................. 4 Hz-44 kHz (96 kHz) Digital Output.................................SPDIF Coaxial & Optical TUNER SECTION Tuning Range........................................... FM 87.5 -108 MHz FM Grid....................................................50 kHz /22S/25S ............................... 50 kHz/100 kHz (Switchable) /21S/21R ......................................................................... 100 kHz /37 ........................AM (MW)531-1602 kHz /21S/21R/22S/25S ..................................................AM (MW)530-1710 kHz /37 AM (MW) Grid............................................9 kHz /22S/25S ................................... 9 kHz/10 kHz (Switchable) /21S/21R ........................................................................... 10 kHz /37 26 dB Quieting Sensitivity......................................FM 20 dB 26 dB Quieting Sensitivity.....................AM (MW)5000 uV/m Image Rejection Ratio...........................................FM 25 dB .....................................................................AM (MW) 28 dB IF Rejection Ratio..................................................FM 60 dB .....................................................................AM (MW) 24 dB Signal-to-Noise Ratio..............................................FM 55 dB .....................................................................AM (MW) 35 dB AM Suppression Ratio...........................................FM 30 dB Harmonic Distortion...........................................FM Mono 3% ..........................................................................FM Stereo 3% ..........................................................................AM (MW) 5% Frequency Response.....................FM 180 Hz-10kHz/±6 dB Stereo Separation.........................................FM 26 dB(1 kHz) Stereo threshold..................................................FM 23.5 dB1-3 MISCELLANEOUS / GENERAL SECTION Power Supply Rating................110-127V/220-240V, 50/60Hz /21R/21S .................220-240V/50Hz /22S/25S ........................110-127V/60Hz /37 Power Consumption.................................................. 160 W Dimensions (w x h x d)............... 390 mm x 55 mm x 399mm Weight...........................................................................3.6 kg IR REMOTE CZONTROL Effective Range.........................................................> 8 Meter Number of Keys................................................................45 Battery (1.5V)............................................................AA x 2 SPEAKERS Front Speakers System............................................................2-way shielded Impedance/ ohm................................................................8Ω Speaker drivers..................................2 x 2" woofer, 1.75" tw Dimensions (w x h x d)................... 88 mm x 293 mm x 88 mm Weight.................................................................... 0.65 Kg Center Speaker System............................................................2-way shielded Impedance/ ohm................................................................8Ω Speaker drivers..................................2 x 2" woofer, 1.75" tw Dimensions (w x h x d)................280 mm x 79 mm x 72 mm Weight.................................................................... 0.72 Kg Surround Speakers System............................................................2-way shielded Impedance/ ohm................................................................8Ω Speaker drivers..................................2 x 2" woofer, 1.75" tw Dimensions (w x h x d)................72 mm x 283 mm x 376 mm Weight.................................................................... 0.62 Kg SUBWOOFER Subwoofer (Not magnatically shielded design)...............6.5" Input power......................................................50W (8Ω,DIN) Dimensions (w x h x d)...............130 mm x 328 mm x 376 mm Weight.......................................................................4.9 Kg