Philips aj 3980 service manual

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GENERAL Mains voltage : -/00 -/00/05-/00/05 230 V : -/05 230-240 V : -/17-/17 120 V Mains frequency ::50 Hz : -/17 : 60 Hz Power consumption : AMPLIFIER Output power mains : 2 x 1 W Residual noise : 60nW (volume minimum) Channel difference : 3dB typ. at 500mW Hum & noise : < 1.4 (Vol.max.-20dB) TUNER - FM SECTION Tuning range : 87.5 - 108 MHz IF frequency : 10.7 MHz Sensitivity : < 14dBµV at 26dB Selectivity(stereo) : > 43.5dBµV at 46dB IF rejection 90MHz : > 50 dB Image rejection 106MHz : > 20 dB S/N ratio (A-Weighted) (input:5mV,75kHz dev):> 45 dB Overall distortion (40µV 75kHz 4mV i/p):7 % TUNER - MW SECTION Tuning range : 531 - 1602 kHz :530 - 1700 kHz IF frequency : 450 kHz Sensitivity : < 72dBµV/m at 26dB Selectivity S9 : 16 dB : IF rejection 24 dB : Image rejection 28 dB < 2 W typ. Frequency response :> > > COMPACT DISC : SNR unwtd. > 50 dB : > 2 g0dB typ. at 125Hz Frequency response :±3dB at 10kHz Channel difference : < 3 dB 0.2% typ. Crosstalk 1 kHz : > 30 dB Crosstalk 10 kHz : > 30 dB : THD (1kHz,0dB) THD (10kHz,0dB) : < 3% Shock resistance ±Z axis : > 3 g ±X or ±Y axis 2 - 1 SERVICE TOOLS Audio signal disc SBC 429.......................................................................4822 397 30184 Playability test disc SBC 444...................................................................4822 397 30245 Test disc 5(disc without errors ) + Test disc 5A(disc with dropout errors, black spots and fingerprints) SBC 426/426A.....................................................................4822 397 30096 Burn in test disc (65 min. 1kHz signal at -30 dB level without pause) .....4822 397 30155 anti-static table mat large 1200x650x1.25mm 4822 466 10953 small 600x650x1.25m 4822 466 10958 anti-static wristband4822 395 10223 connection box (3 press stud connections, 1MΩ) 4822 320 11307 extendible cable (2m, 2MΩ, to connect wristband to connection box) 4822 320 11305 connecting cable (3m, 2MΩ, to connect table mat to connection box) 4822 320 11306 earth cable (1MΩ, to connect any product to mat or to connection box) 4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671 wristband tester4822 344 13999 AVAILABLE ESD PROTECTION EQUIPMENT TECHANICAL SPECIFICATIONS