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参数资料
| 型号： | LC7230-8272 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | QIP-80 |
| 文件页数： | 12/22页 |
| 文件大小： | 421K |
| 代理商： | LC7230-8272 |
LC7230-8272
No.3100–2/22
Functions and Features
Receiving frequency
Area
Band
Japan
FM
MW
Step
(kHz)
FM (MHz)
Others (kHz)
Reference
Frequency
(kHz)
50
9
(9)
100
9
(9)
–10.7
450/468
(
↑)
Diode
Matrix
B2B1B0
IF
1 0 0
Receiving Frequency
FM (MHz)
Range
Others (kHz)
76.0 to 90.0
531 to 1611
(531 to 1629)
USA
S.AFRICA
EUROPE
FM
MW
LW
25
9
(9)
1
(1)
50
9
(9)
1
(1)
10.7
450/468
(
↑)
450/468
(
↑)
0 0 1
87.50 to 108.00
531 to 1602
(522 to 1611)
153 to 281
(146 to 290)
FM
MW
LW
25
9
(9)
1
(1)
50
9
(9)
1
(1)
–10.7
450/468
(
↑)
450/468
(
↑)
1 1 0
87.50 to 108.00
531 to 1602
(522 to 1611)
153 to 281
(146 to 290)
FM
MW
LW
SW
25
9
(9)
1
(1)
5
50
9
(9)
1
(1)
5
10.7
450/468
(
↑)
450/468
(
↑)
450
0 1 0
87.50 to 108.00
531 to 1602
(522 to 1611)
153 to 281
(146 to 290)
SW1 5800 to 7300
SW2 9500 to 18000
FM
MW
LW
SW
25
9
(9)
1
(1)
5
50
9
(9)
1
(1)
5
10.7
450/468
(
↑)
450/468
(
↑)
450
↑
0 1 1
87.50 to 108.00
531 to 1602
(522 to 1611)
153 to 281
(146 to 290)
SW1 3200 to 7300
SW2 9500 to 18000
FM
MW
LW
SW
25
9
(9)
1
(1)
5
50
9
(9)
1
(1)
5
–10.7
450/468
(
↑)
450/468
(
↑)
450
1 0 1
87.50 to 108.00
531 to 1602
(522 to 1611)
153 to 281
(146 to 290)
SW1 5800 to 7300
SW2 9500 to 18000
FM
MW
50
10
(10)
200/100
10
(10)
10.7
450
(
↑)
0 0 0
87.9 to 107.9
530 to 1610
(530 to 1720)
FM
MW
50
9
(9)
200/100
9
(9)
10.7
450/468
(
↑)
1 1 1
87.9 to 107.9
522 to 1611
(522 to 1719)
Note) 1. A frequency in ( ) is selected by using diode matrix “SHIFT”.
2. The presence or absence of LW and U.S.A. 200/100 are selected by using diode matrix “LW200”.
3. AM IF450/468 is selected by using diode matrix.
Tuning method (Sawtooth wave mode :
)
Manual up/down
Auto up/down
Preset call by 8-button method
Preset memory
FM: Mode 1 ....... 8 channels
Mode 2 ....... 8 channels
24 channels in all
AM : (MW+LW+SW)
No distinction between mode 1 and mode 2 ...... 8 channels
Auto preset scan
Timer function
Timer .................. Causes turn-ON mode only. Sleep timer (Set to the nearest 10 minutes).
Clock .................. 12/24hr mode
12hr : Japan, USA
24hr : Europe, South Africa
Usable with remote control
The LC7461M-8103 is used.
Usable with electronic volume control : 7-dot LED (using the LB1417) display available.
The LC7535 is used.
Usable with the function switch : LCD display and LED (using the MLC74HC375) display available.
The LC7821 (N) is used.
Continued on next page.
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