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Sony SPP-904 Service Manual

Sony SPP-904 Service Manual

Cordless telephone sony spp-904
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SPP-904
SERVICE MANUAL
E Model
SPECIFICATIONS
CORDLESS TELEPHONE
MICROFILM

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Summary of Contents for Sony SPP-904

  • Page 1 SPP-904 SERVICE MANUAL E Model SPECIFICATIONS CORDLESS TELEPHONE MICROFILM...
  • Page 2 SPP-904 5-5. SCHEMATIC DIAGRAM – BASE RF Section – • See page 28 for IC Block Diagram. (Page 23) (Page 23) (Page 23)
  • Page 3: Base Main Board

    SPP-904 5-7. SCHEMATIC DIAGRAM – BASE MAIN Section – • • See page 24 for Waveforms. See page 28 for IC Block Diagrams. BASE MAIN BOARD S Q S E N S I T I V I T Y T E L O U T L E V E L 1 .
  • Page 4 SPP-904 5-9. SCHEMATIC DIAGRAM – HAND RF Section – • See page 28 for IC Block Diagram. (Page 27) (Page 27) (Page 27)
  • Page 5: Hand Main Board

    SPP-904 5-11. SCHEMATIC DIAGRAM – HAND MAIN Section – • See page 24 for Waveforms. • See page 28 for IC Block Diagrams. HAND MAIN BOARD 1. 9 0 .7 2 .9 0. 7 0 . 7 0. 6 1 .7 1 2 1 1 10 3 .6...
  • Page 6 SPP-904 • IC Block Diagrams IC1 LA8633VU-TLM (BASE MAIN Board) IC302 M64884FP-C60J (BASE RF Board) IC403 LA8633VU-TLM (HAND MAIN Board) IC502 M64884FP-C60J (HAND RF Board) 16 15 17 16 15 14 VCO (RX) LOCK DETECTOR PHASE PULSE SUM AMP DETECTOR...