Pioneer AVM-P505R, Service Manual

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AVM-P505R
FM ADJUSTMENT
Modulation M:MONO MOD., 400Hz 30%(22.5kHz 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 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 1 98.1 M 60 98.1 T51 Center Meter : 0
ANT Coil
1 98.1 M 5 98.1 L2 mV Meter(1) : Maximum
RF Coil
1 98.1 M 5 98.1 L4 mV Meter(1) : Maximum
IFT 1 98.1 M 5 98.1 T31 mV Meter(1) : Maximum
(STEREO MODE)
ARC 1 98.1 S 40 98.1 VR154 mV Meter(1) : Separation 5dB
(STEREO MODE)
VIDEO ADJUSTMENT
Adjustment Color Pattern Adjustment Adjustment Method
Method Generator Point (Switch Position)
OSD ••••• TC1101 Monitor : a=Minimum
Bright Level White 100% , or 75% VR1301 Oscilloscope(2) :
Non Color Burst Signal (S1 : ON)
Clock White 100% VR1302 Frequency Counter(1) :3.579545MHz
±
20Hz
Non Color Burst Signal (S2 : ON)
Sub-carrier for Encoder ••••• TC1051 Frequency Counter(2) :3.579545MHz
±
20Hz
a
700mV
±
35mV
(White : 100%)
530mV
±
35mV
(White : 75%)
LCD Panel
Source Screen