Sony ICFM410L free download

File name Sony-ICFM410L rec.pdf

ICF-M410L SERVICE MANUAL Ver 1.0 2001. 05 AEP Model SPECIFICATIONS Speaker: 7.7 cm (31/8 inches) 8 Power output: 200 mW (at 10 % harmonic distortion) Output: v (earphone) jack (ш3.5 mm minijack) Power requirements: 4.5 V DC, three R6 (size AA) batteries External power source: DC IN 4.5 V Dimensions: Approx. 205 Ч 104 Ч 40.5 mm (w/h/d) (Approx. 8 1/3 Ч 4 1/8 Ч 1 5/8 inches) not incl. projecting parts and controls Approx. 212 Ч 104 Ч 42.5 mm (w/h/d) (Approx. 8 3/8 Ч 4 1/8 Ч 1 11/16 inches) incl. projecting parts and controls Mass: Approx. 504 g (17.8 oz ) incl. batteries Design and specifications are subject to change without notice. FM STEREO/MW/LW PLL SYNTHESIZED RADIO 9-873-156-01 2001E1600-1 © 2001.5 Sony Corporation Personal Audio Company Shinagawa Tec Service Manual Production Group ICF-M410L TABLE OF CONTENTS 1. GENERAL ·································································· 3 2. DISASSEMBLY ························································· 4 3. ELECTRICAL ADJUSTMENTS ····························· 5 4. DIAGRAMS 4-1. 4-2. 4-3. 4-4. 4-5. Block Diagram ····························································· 7 Schematic Diagram ······················································ 8 Printed Wiring Board ··················································· 9 IC Pin Function Description ······································ 10 IC Block Diagram ······················································ 10 5. EXPLODED VIEWS ················································ 11 6. ELECTRICAL PARTS LIST ·································· 12 Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing · Keep the temperature of soldering iron around 270°C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. 2 ICF-M410L SECTION 1 GENERAL This section is extracted from instruction manual. * Telescopic Antenna v jack DC IN 4.5V TUNE/TIME SET VOL Setting the Clock The display will flash "0:00" when the batteries are installed or the AC power adaptor is plugged in for the first time. The clock can be adjusted when the radio is off. 1 2 To stop flashing of the display, press CLOCK (mb/CLOCK for ICF-M410S). While holding down CLOCK, turn TUNE/TIME SET to set the clock to the current time. When you turn the control knob a little to or , the clock digits move forward or back one by one, and when you turn the control knob or , the clock digits move further to rapidly. When you release CLOCK, the clock starts operating, and ":" starts flashing. 24-hour system : "0:00" = midnight, "12:00" = noon 3 ICF-M410L SECTION 2 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 9 Screw (+PTPWH 2 Ч 8) qj MAIN board 2 Antenna, telescopic Re