Sony SRF-M100 Service Manual page 2

TABLE OF CONTENTS
Section Title Page
Specifications eee ee ee eee eee ray ]
1. GENERAL
Location of Controls eee eee ee ee ee rr ey 3
Installing Batteries eee eee i ee iris 3
Setting the Clock eee eee ee ee ee eee ee ee ee i ee ee ee ir 4
Operating the Radio ee er er er ee rir 4
Preset Tuning ORD e eee meee ed memes eee ene eee eens eee eee eenesenensneeere 4
Sound the Beep at a Desired Time Cem e nme re cerns enanseceeesseureens 5
9. 'DISASSEMBLY si essnseciessdce cents nai vvsen eatavactorsenaeeys 6
3. PIN DESCRIPTION: --:--cceeccesceccceeccsccscessceecescenecoeeees 7
4. ELECTRICAL ADJUSTMENTS -oeeesesseseeeeeeerseeeeeeereees 9
5. DIAGRAMS
5-1. Printed Wiring Boards <srrrrsseeessereeeeeeeeeeereeneeeneees 14
5-2. Schematic Diagram deem e mene n eer etennneee see eeeserenesenenes 17
6. EXPLODED VIEW iisicsecsnesecnsiaiieas shevecdeerceresnareanneans 21
7. ELECTRICAL PARTS LIST ---------eeesseersrereeeeeseee rene ae
Flexible Circuit Board Repairing
@® Keep the temperature of the soldering iron around
270°C during repairing.
@ Do not touch the soldering iron on the same conduc-
tor of the circuit board (within 3 times).
®@ Be careful not to apply force on the conductor when
soldering or unsoldering.
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.