Reverse

Reverse(Learn the wisdom of our ancestors)

Here, we will disassemble various commercial home appliances and investigate and learn various technologies hidden in them.
Articles are updated every Thursday (English version is Friday).
The articles currently serialized are shown below.

Current serialization; “Disassembly survey of FM / AM stereo tuner KTF-5002”

Update	Content
8/26	I disassembled KTF5002 (specifications, disassembly procedure, board configuration, mechanism)
9/2	AM / FM radio reception principle (AM / FM is the main reception method used, what is PLL / MPX)
9/9	I investigated the IC used in KTF5002
9/16	About FM front-end circuit, FM-IF circuit, AM-RF circuit
9/23	PLL circuit principle
9/30	About FM-AM DET circuit
10/7	About FM-MPX circuit
10/14	About Audio AMP circuit
10/21	About power supply circuit
10/28	About VFD display circuit

In addition, past disassembly articles are also posted.

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