37
KEH-P4950J
FM ADJUSTMENT
Modulation
M:MONO MOD., 400Hz 30%(22.5kHz Dev.)
S1:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.)
NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow
the circuits to stabilize.
FM SSG
Displayed
Adjustment
Adjustment Method
No.
Frequency(MHz)
Level(dBf)
Frequency(MHz)
Point
(Switch Position)
TUN Volt
1
•••••
•••••
108.0
L5
DC V Meter(1) : 6.0V
Center 1
98.1 M
65-85
98.1
L52
Center Meter : 0
Meter
IFT
1
98.1 M
5-15
98.1
T31
mV Meter(1) : Maximum
ANT
1
89.9 M
5-15
89.9
L2
mV Meter(1) : Maximum
Coil
RF Coil
1
89.9 M
5-15
89.9
L4
mV Meter(1) : Maximum
ARC
1
98.1 S
40
98.1
VR154
mV Meter(1) : Separation 5dB
Separation
SW2 ADJUSTMENT
AM SSG
Displayed
Adjustment
Adjustment Method
No.
Frequency(MHz)
Level(dBµ)
Frequency(MHz)
Point
(Switch Position)
TUN Volt
1
•••••
•••••
25.7
T231
DC V Meter(2) : 6.0V
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TEL 13942296513 QQ 376315150 892498299
