ADJUSTMENT ITEM
ADJUSTMENT CONDITION
OPERATION
VALUE
PRESET
• Frequency
: 14.15000 MHz
• Mode
: USB
• PRE-AMP1
: ON
• ATT
: OFF
1) Connect a voltmeter to CP133.
2) Set the voltage to 1.9 to 2.1 V.
3) Set the core of L132 to the portion of
8.5 rotation from the top.
R136
HF RX
• Frequency
: 14.15000 MHz
• Mode
: USB
1) Connect an SSG to J500, and then
set it as;
• Frequency : 58.799 MHz
• Modulation : None
• Level
: +74 dBu
2) Set the AF output level to minimum.
C1314, R1092
(Repeatedly)
WFM
• Frequency
: 101.75000 MHz
• Mode
: WFM
• PRE-AMP1
: ON
• ATT
: OFF
1) Connect an SSG to J500, and then
set it as;
• Frequency : 101.75000 MHz
• Modulation : None
• Level
: +54 dBu dBu
2) Connect a voltmeter to CP1031.
3) Set the voltage to 2.45 to 2.55 V.
L1030
ADJUSTMENT ITEM
ADJUSTMENT CONDITION
OPERATION
VALUE
PRESET
–
1) C o n n e c t t h e " T G " o u t p u t o f t h e
spectrum analyzer to J1301.
2) Connect the analyzer input to J1302.
3) S e t t h e s p a n o f t h e a n a l y ze r t o
100 MHz.
R136
at 278.7 MHz
• Frequency
: 500.000 MHz
• Mode
: USB
• C e n t e r f r e q u e n c y o f t h e
spectrum analyzer
: 278.7 MHz
• S e t t h e wave fo r m t o h o r i zo n t a l l y
symmetrical, maximum gain and fl at.
C1310,
C1315,
C1320,
C1325
at 778.7 MHz
• Frequency
: 499.000 MHz
• Mode
: USB
• C e n t e r f r e q u e n c y o f t h e
spectrum analyzer
: 778.7 MHz
• S e t t h e wave fo r m t o h o r i zo n t a l l y
symmetrical, maximum gain and fl at.
FI1315,
FI1316
• RF-A UNIT ADJUSTMENT
• RF-B UNIT ADJUSTMENT
4 - 5