Speci cations AMPLIFIER FRONT AND REAR SPEAKERS Total output power System: ............Full range satellite -Home Theater Mode: ............ 200 W Impedance: ................4 Frequency Response: ....... 180 Hz – 18 kHz / ±3 dB Speaker drivers: ........3” full range speaker Signal-to-Noise Ratio: ......>...
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Measurement Setup Tuner FM Bandpass Tuner AM (MW,LW) Bandpass...
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SERVICE AIDS Service Tools: Universal Torx driver holder .........4822 395 91019 Torx bit T10 150mm ...........4822 395 50456 Torx driver set T6-T20 .........4822 395 50145 Torx driver T10 extended ........4822 395 50423 Compact Disc: SBC426/426A Test disc 5 + 5A ......4822 397 30096 SBC442 Audio Burn-in test disc 1kHz ....4822 397 30155 SBC429 Audio Signals disc .........4822 397 30184 Dolby Pro-logic Test Disc ........4822 395 10216...
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WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically. de levensduur drastisch doen verminderen. When repairing, make sure that you are Zorg ervoor dat u tijdens reparatie via een connected with the same potential as the mass...
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Due to lead-free technology some rules have to be Philips-sets respected by the workshop during a repair: You will find this and more technical information Use only lead-free solder alloy Philips SAC305 with • within the “magazine”, chapter “workshop news”. order code 0622 149 00106. If lead-free solder-paste...
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2 - 1 2 - 1 System , Region Code , etc. Setting Produre 1)System Reset 6)Produce to Change Tuner Grid (only applicable for certain regions) a) press “system “ button on R/C,TV show “setup“ b) select the menu using the on R/C In some countries ,the frequency step between adjacent channels c) go preference page to do sysytem reset...
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2 - 2 2 - 2 REPAIR INSTRUSTRATOR Chang F901 Ok or No Check CHANG D902/903/904/908 D902/903/904/908 D909/911/912 D909/911/912 OK or No Check Repair IC901/IC902/IC903 /Q902 or output circuit...
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3 - 1 3 - 1 Dismantling of the Main PCB DISASSEMBLY INSTRUCTIONS 2) Return the set to its upright position and remove the Tray Cover as shown in Figure 3 and close the tray manually by 1) Loosen 4 screw “ A “ on the top of main board as shown in pushing it back in.
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6 - 5 6 - 5 Voltage Q101 Q102 Q103 Q104( 2SC945P) Pin NO Pin NO Pin NO Pin NO Pin NO Voltage Voltage Voltage Voltage Voltage Pin NO Voltage Pin NO Q110 Q1101 Q1102 Q1103 Voltage Pin NO Pin NO Pin NO Pin NO Pin NO...
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7 - 1 7 - 1 VOLTAGE Pin NO Voltage Pin NO Voltage Pin NO Voltage Pin NO Voltage POWER BOARD Q901 Q902 Q903 Q904 Pin NO Pin NO Pin NO Pin NO Voltage 30.5 31.6 Voltage -2.3 165.4 Voltage 33.3 -2.7 Voltage...