PD17012GF-058_15 Datasheet, PDF (71/94 Pages) Renesas Technology Corp – PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER (AUTOMOBILE APPLICATION)

µPD17012GF-058
Display
FM1
FM2
FM3
MW
LW
Description
Indicates a band received.
(1) In CD mode and tape mode
This indication is off.
(2) In other modes
The band currently received is displayed.
Displays a receive frequency, ” ”, “ ”, ” ”, ” ”, ” ”, ” ”, ” ”, ” ”, and the clock.
When the entire panel is blinking while ” ” is displayed, the mute state is set.
AM
Indicates AM (before noon) or PM (after noon) when the 12-hour system is used for display.
PM
Indicates a preset memory number or electronic volume control value.
CH ^{When a preset memory is written to or called, the preset memory number is displayed together with “CH.” In}
a electronic volume control mode, the value of the volume control is displayed; the “CH” is turned off in this
case.
This indication is on when a frequency is displayed; this indication is off when the clock is displayed.
When preset memory write operation is enabled, “CH” blinks at a frequency of 1 Hz.
When a preset memory is being scanned, the preset memory number blinks at a frequency of 1 Hz.
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