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GE 27990G3 Cordless Phone Teardown

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GE 27990G3 Cordless Phone Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 GE 27990G3 Cordless Phone Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

  • Components on the main board:

  • LM324 Quad Operational Amplifier

  • Electret microphone

  • Small audio transformer

  • Reed relay

  • Same potted 'Blob' IC found in the handset

  • HEF4053 triple SPDT analog switch

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