Pioneer KEH-P2800 Service Manual - Page 33

Fm Adjustment, Fm Adjustmentuc Model, Fm Adjustmentes Model

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KEH-P2800,P3850 FM ADJUSTMENT Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.) or 400Hz 100%(75kHz Dev.) S: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 ADJUSTMENT(UC MODEL) No. TUN Volt 1 IF 2 ANT Coil 3 RF Coil 4 IFT 5 FM SSG Frequency(MHz) Level(dBf) 98.1 M 60-100 98.1 M 5 98.1 M 5 98.1 M 5 Displayed Frequency(MHz) 107.9 98.1 98.1 98.1 98.1 Adjustment Point L5 T51 L2 L4 T31 ARC 6 98.1 S 40 98.1 VR154 Adjustment Method (Switch Position) DC V Meter(1) : 6V Center Meter : 0 mV Meter(1) : Maximum mV Meter(1) : Maximum mV Meter(1) : Maximum (STEREO MODE) mV Meter(1) : Separation 5dB (STEREO MODE) FM ADJUSTMENT(ES MODEL) No. TUN Volt 1 IF 2 ANT Coil 3 RF Coil 4 IFT 5 FM SSG Frequency(MHz) Level(dBf) 98.1 M 60-100 98.1 M 5 98.1 M 5 98.1 M 5 Displayed Frequency(MHz) 108.0 98.1 98.1 98.1 98.1 Adjustment Point L5 T51 L2 L4 T31 ARC 6 98.1 S 40 98.1 VR154 Adjustment Method (Switch Position) DC V Meter(1) : 6V Center Meter : 0 mV Meter(1) : Maximum mV Meter(1) : Maximum mV Meter(1) : Maximum (STEREO MODE) mV Meter(1) : Separation 5dB (STEREO MODE) 33

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33
KEH-P2800,P3850
FM ADJUSTMENT
Modulation
M:MONO MOD., 400Hz 30%(22.5kHz Dev.) or 400Hz 100%(75kHz Dev.)
S: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 ADJUSTMENT(UC MODEL)
FM SSG
Displayed
Adjustment
Adjustment Method
No.
Frequency(MHz)
Level(dBf)
Frequency(MHz)
Point
(Switch Position)
TUN Volt
1
•••••
•••••
107.9
L5
DC V Meter(1) : 6V
IF
2
98.1
M
60
—
100
98.1
T51
Center Meter : 0
ANT Coil
3
98.1
M
5
98.1
L2
mV Meter(1) : Maximum
RF Coil
4
98.1
M
5
98.1
L4
mV Meter(1) : Maximum
IFT
5
98.1
M
5
98.1
T31
mV Meter(1) : Maximum
(STEREO MODE)
ARC
6
98.1
S
40
98.1
VR154
mV Meter(1) : Separation 5dB
(STEREO MODE)
FM ADJUSTMENT(ES MODEL)
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) : 6V
IF
2
98.1
M
60
—
100
98.1
T51
Center Meter : 0
ANT Coil
3
98.1
M
5
98.1
L2
mV Meter(1) : Maximum
RF Coil
4
98.1
M
5
98.1
L4
mV Meter(1) : Maximum
IFT
5
98.1
M
5
98.1
T31
mV Meter(1) : Maximum
(STEREO MODE)
ARC
6
98.1
S
40
98.1
VR154
mV Meter(1) : Separation 5dB
(STEREO MODE)