Sony wm fx 121 v service manual

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Ð 2 Ð TABLE OF CONTEMTS Section Title Page SECTION 1 GENERAL ...................................................... 2 SECTION 2 DISASSEMBLY 2-1. Cabinet (Rear) Assembly ...................................................... 3 2-2. Mechanism Deck and Main Board ....................................... 4 2-3. Main Board ........................................................................... 4 2-4. Cassette Lid ........................................................................... 4 2-5. Note for Installation .............................................................. 5 SECTION 3 ADJUSTMENTS 3-1. Mechanical Adjustments ....................................................... 6 3-2. Electrical Adjustments .......................................................... 6 SECTION 4 DIAGRAMS 4-1. Printed Wiring Board ............................................................ 9 4-2. Schematic Diagram ............................................................. 11 SECTION 5 EXPLODED VIEWS 5-1. Cabinet and Board Section .................................................. 15 5-2. Mechanism Section (MF-WMFX103Y-48) ........................ 16 SECTION 6 ELECTRICAL PARTS LIST ................... 17 HOW TO CHANGED THE CERAMIC FILTERS This model is used two ceramic filters of CF2, X2. You must used same type of color marked ceramic filters in order to meet same specifications. Therefore, the ceramic filter must changed two pieces together since itÕs supply two pieces in one package as a spare parts. color mark red blue orange black whiteCenter Frequency 10.70MHz 10.67MHz 10.73MHz 10.64MHz 10.67MHz color mark CF 2 color mark X2 SECTION 1 GENERAL This section is extracted from instr uction manual.