The swivel projector allows you to display the time on a wall or ceiling for easy viewing during the night. Someone else figured out that you can add the TCXO instead, though your results may vary. Product Description Listen to soothing nature sounds when you wake up to this Sony ICFC1PJ clock radio that features dual alarms for multiple wake times. The best accuracy that can theoretically be achieved is ☒0ppm at room temperature (~10.34 minutes gained or lost/year), but with the temperature swings on the board it's going to be worse than that.Īn option which I haven't tried is to replace the XTAL with a DS3232 TCXO.
#SONY CUBE ALARM CLOCK FREE#
There is an onboard crystal oscillator (part S3X1, X2 on the PCB schematic) supplying the 32.768K oscillations. Vintage Sony Dream machine white AM/FM radio cube alarm clock model ICF-C120 battery back up bedside table alarm clock retro (205) CA86.40 CA96.00 (10 off) FREE delivery Vintage Sony Dream Machine Cube Alarm Clock Radio Retro 90s White FM/AM Bedside Electronic Digital Display Model ICF-C120 Modernist Decor (3.5k) CA69.
#SONY CUBE ALARM CLOCK HOW TO#
You can find the datasheet for this by searching the sister part number LC87FBG08A (with a different footprint), for example the datasheet is available via Mouser. Manually Set the clock on a Sony ICF-C1 Alarm Clock My White Whale 2.79K subscribers Subscribe 327 32K views 2 years ago How to manually set the time on a Sony ICF-C1 alarm clock. Here Sony is using a generic 8-bit microcontroller and running the clock off the base time-of-day counter w/out an RTC and w/ the lithium battery as a backup power source. With a wide range of alarm clocks, from compact clock radios to docking stations for both iPods. You can't really fix this - I have the same clock and the problem is that Sony was too cheap to use a proper IC that tracks the time via the AC mains frequency (which power companies go to great pains to ensure averages exactly 50 or 60Hz over time). A Sony alarm clock perfectly fits the music needs of today. Google Huawei Motorola OPPO Sony ZTE Nothing Honor Lenovo Nokia Razer Vivo RealMe Guides Whats new.
0 kommentar(er)
