5 -
6
5-2 PLL ADJUSTMENT
ADJUSTMENT
ADJUSTMENT CONDITION
MEASUREMENT
VALUE
ADJUSTMENT
UNIT
LOCATION
UNIT
ADJUST
PLL LOCK
VOLTAGE
1 • Operating CH
• Receiving
: CH1
MAIN
C o n n e c t a d i g i t a l
multimeter or an oscil-
loscope to the check
point, "LV".
1.0 V
MAIN
C133
2 • Transmitting
1.1 V
C134
3 • Operating CH
• Receiving
: CH7
3.0–4.4 V [L]
3.3–4.5 V [M]
3.3–4.5 V [H]
Verify
4 • Transmitting
LV
PLL lock voltage
check point
C134
PLL lock voltage
adjustment for TX
C133
PLL lock voltage
adjustment for RX
DC power supply
13.6 (13.2) V / 20 A
Содержание IC-F610
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