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参数资料
| 型号： | LC7232-8291 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | QIP-80 |
| 文件页数： | 13/33页 |
| 文件大小： | 514K |
| 代理商： | LC7232-8291 |
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LC7232-8291
No.3673–20/33
(10) CD
This key is used to start the CD mode. In this mode, the ‘CD’ display is turned on and the CDOUT output goes high.
When this key is pressed with the HOLD signal (active low)=’H’, the CD mode is activated immediately. The CD
mode will be released when the HOLD signal changes from ‘H’, to ‘L’ and then to ‘H’ again, or when the POWER
is turned on, turned off and then turned on again.
This key function is effective when the HOLD signal (active low) becomes inactive or at the POWER ON.
However, this function is not effective when the CDIN signal (active low) becomes active.
(11) LOC
This key is used in the RADIO mode. If this key is pressed, the ‘LOC’ display is turned on. In this situation, if the
SEEK or the SCAN key is pressed, the LOC output goes high and the local search operation is then started. The
LOC output goes low when the seek or the scan operation is released.
This key function is effective when the HOLD signal (active low) becomes inactive or at the POWER ON.
(12) LOUD
If this key is pressed once, the ‘LOUD’ display is turned on and the LOUD output goes high. If it is pressed again,
the ‘LOUD’ display is turned off and the LOUD output goes low.
This key function is effective when the HOLD signal (active low) becomes inactive or at the POWER ON.
(13) DISPLAY
This key is used in the clock mode (DIMRX ‘CLOCK’=0) to change the display information (clock and frequency,
clock and TAPE display, and clock and CD display). This key can be used in every operation mode when the HOLD
signal (active low) or at the POWER ON.
If the ME is not used (DIMRX ‘MEMORY TYPE’=0), this key can be used together with the HA or the MA key
to change the clock data. This function is effective when the HOLD signal (active low) becomes inactive or at the
POWER ON/OFF.
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