Philips service free download

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Micro Hi-Fi system BTB7150 Service Service Service Service Manual TABLE OF CONTENTS Page location of pcb boards and version vanation...1 Technical specification...2-4 Safety instruction...5 ESD protection...6 Safty precautions...7 Set Block diagram...8 Set wining diagram...9 Disassembly diagram...10 Main /Display board Circuit diagram...11-17 Layout board...18-24 Mechanical Exploded view...25 1 Location of pcb boards and version variation SMPS Board Main Board Display Board BTD7150 /93 C C BTB7150 /93 Location of pcb boards and version variation 2 Technical specifcaicn DTD3190 Elec parameter test Report TEST CONDITIONS: 1.POWER SUPPLY: AC.Accordiing to Ver 2.REF OUTPUT: 4 1W , Sound effect off 3.FM MONO: 22.5KHz Dev,1KHz MODULATION ,75 IMPEDANCE ,60dBu 4.FM STEREO : MAIN+SUB = 50KHz, PILOT : 10KHz,COMPOSITE: 40.0KHz FM SECTION TEST DATA NO TEST ITEMS UNIT NOM. LIMIT #1 #2 87.5 87.5 87.5 87.5 1 Fvequency Range MHz 108 108 108 108