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1-2.
OUTLINE OF THE
C-MOS
DIGITAL-TUNING
SYSTEM
1C201, uPD1715G-529.
1-2-1.
OUTLINE
OF THE
STATION-SELECTION
1)
Receiving-frequency Coverages:
The following table shows the frequency coverages the uPD1715G-529 can receive.
CHANNEL
NUMBER OF
NOMINAL | INTERMEDIATE
FREQUENCY COVERAGE | SrepaRATION | CHANNEL
SPACING __| FREQUENCY
150kHz~
285kHz |
3kHz
|
46ch
3kHz
10.71MHz
d31kHz~ 1,602kHz
3kHz
359ch
3kHz
10.71MHz
030kHz~ 1,700kHz
5kHz
235ch
5kHz
10.71MHz
3,050kHz~ 3,565kHz
5kHz
104ch
5kHz
10.71MHz
3,700kHz~ 4,215kHz
5kHz
104ch
5kHz
10.71MHz
4,650kHz ~ 5,165kHz
5kHz
104ch
okHz
10.71MHz
5,800kHz ~ 6,315kHz
5kHz
104ch
5kHz
10.71MHz
6,950kHz~ 7,465kHz
5kHz
104ch
5kHz
10.71MHz
9,375kHz ~10,010kHz
5kHz
128ch
5kHz
10.71MHz
11,525kHz ~12,160kHz
5kHz
128ch
5kHz
10.71MHz
13,375kHz ~14,010kHz
5kHz
128ch
5okHz
10.71MHz
14,975kHz ~15,610kHz
5kHz
128ch
okHz
10.71IMHz
17,475kHz ~18,110kHz
5kHz
128ch
okHz
10.71MHz
21,325kHz ~21,960kHz
5kHz
128ch
okHz
| 10.71MHz
25,475kHz ~26,100kHz
okHz
126ch
okHz
10.71MHz
87.50MHz~108.00MHz
|
50kHz
41l1ch
ds0kHz
10.7MHz
76.00MHz ~ 108.00 MHz
30kHz
|
50kHz
10.7MHz
NOTE: LW and MW1 (or MW2) bands are taken into a single band in the uPD1715G-529.
+
2)
Station-selecting Functions:
a)
Manual up/down selection by using the rotary encoder tuning dial.
b)
Random selection out of the preset memories by key-in calling.
LW and MW bands:
5 stations
SW band:
5 stations
FM band:
5 stations
total
15 stations
c)
Last-channel memory writing and calling:
One channel is provided for each receiving band, total of 15 (fifteen).
1-2-2.
DESCRIPTION
ON
THE
TERMINALS
1)
Terminal Arrangement
((8) VDP/PG 2
(7) Vss 2
(cap |
(8) cap 2
(14) Vss 3
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