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WF-CD77H/E
0
01 Da)
©
TUNER SECTION
fL:
Low-range frequency
fH:
High range frequency
+ AM IF/RF
* FM IF/RF
Specified value/
Adjusting Point
171
Specified value/
Adjusting Point
Input:
Antenna
-
TS
Output:
Pin 9 of IC2
LW
frequency | fl: L6
cover
fH:
TC7
.
170 kHz:
L4
L Each
270 kHz: TC5
MW _ frequency | fl: L7
Test Stage
Instrument Connection
Test Stage
Instrument Connection
IF
Detection
fL: L3
Input:
Antenna
FRSQHEDEVCOVED | aa F609
Output: Pin 9 of 1C2
88.0 MHz:
L2
Trecking
108.0 MHz: TC1
MW trackin
600 kHz:
L4
Output:
Pin 1 of IC3
ed
2
1,400 kHz: TC4
Adjusting Point
Specified value
Instrument Connection
SW
frequency | fL: L8
VAI
38 kHz + 100Hz
|
Pin 6 of IC3
cover
fH: TC6
F
6.5 MHz:
L5
Sv Mecking
16 MHz: TC3
|
TIMER SECTION
+ Clock Reference Frequency
| Adjusting Point
Specified value
TIMER
-P. We-B
[
1e501
| 32,768 kHz + 0,15 Hz
Instrument Connection
Pin 40 of IC501
Frequency
Figure 16—1
Figure 16—2 CLOCK
REFERENCE
FREQUENCY
L4
MW
Figure 16 ADJUSTMENT
POINTS
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