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NMOS driver SRAM Apple CCD Sensor Gate Array Sony DC/DC Microchip NEC JVC ROM caps BiCMOS Allegro Buck Linear Technology RF SiGe charge pump LED Al VCR MCU PLL Toshiba interdigitated HV TI ADC regulator STM Nat Semi EEPROM Qualcomm Motorola Philips read/write Bipolar mystery Maxim Silicon Art CMOS CuRecent Comments
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Monthly Archives: June 2017
Cobra 25LTD Classic CB Radio
All the way back to 1991 for this Cobra CB radio. Looking it up I was surprised to find that a Cobra 25LTD Classic is still sold today (This one at Walmart). The microphone input has been moved to the … Continue reading
A Patent Story
On the label for the battery charger with the JVC camcorder I recently took apart is a reference to patent 4942516 And on the the label of the camcorder there is reference to 5 patents. I took … Continue reading
JVC Camcorder (1994) – part 4
Now I am down to just the main PCB, well actually it is two PCBs there is a small board mounted to the back of the main PCB. This is the front and back of the small … Continue reading
JVC Camcorder (1994) – part 3
After removing the lens assembly and rather a lot of plastic pieces we are left with the core tape mechanical mechanism attached to the main electronics PCB. Tape Mechanism Lets start with the mechanical assembly, I find … Continue reading
Posted in Teardown
Tagged mechanical, motor, read/write, VCR, VHS
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