30
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
Содержание AVM-P505R
Страница 4: ...4 AVM P505R 2 2 EXTERIOR ...
Страница 7: ...7 AVM P505R 5 6 7 8 A B C D 5 6 7 8 100µH A A b ...
Страница 9: ...9 AVM P505R 5 6 7 8 A B C D 5 6 7 8 TUNU 2TUNU A a A a A b ...
Страница 10: ...10 AVM P505R A 1 2 3 4 B C D 1 2 3 4 A a A b A b ...
Страница 11: ...11 AVM P505R 5 6 7 8 A B C D 5 6 7 8 100µH A b A a A b ...
Страница 12: ...12 AVM P505R A 1 2 3 4 B C D 1 2 3 4 A B 3 2 FM AM TUNER UNIT B ...
Страница 13: ...13 AVM P505R 5 6 7 8 A B C D 5 6 7 8 B ...
Страница 16: ...16 AVM P505R A 1 2 3 4 B C D 1 2 3 4 TUNER AMP UNIT A A ...
Страница 17: ...17 AVM P505R 5 6 7 8 A B C D 5 6 7 8 SIDE B A ...
Страница 18: ...18 AVM P505R A 1 2 3 4 B C D 1 2 3 4 A B FM AM TUNER UNIT B 4 2 FM AM TUNER UNIT SIDE A ...
Страница 19: ...19 AVM P505R 1 2 3 4 A B C D 1 2 3 4 B FM AM TUNER UNIT B SIDE B ...
Страница 35: ...35 AVM P505R PD6251E TC7W66FU 1 OUT IN 1 2 CONT 2 3 8 6 VCC OUT IN 2 IN OUT 1 GND 4 5 IN OUT 2 7 CONT 1 ...
Страница 36: ...36 AVM P505R 7 2 BLOCK DIAGRAM ...
Страница 37: ...37 AVM P505R ...