Ad Data Check/Fan Test - Yamaha AVR-S80 Service Manual

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AVR-S80/NX-SW80
• PRESET STATIONS /
STATION
FM FACTORY PRESET DATA (MHz)
PAGE NO.
U, C
1
87.5
2
90.1
3
95.1
4
98.1
A/C/E
5
107.9
6
88.1
7
106.1
8
107.9

10. AD DATA CHECK/FAN TEST

This menu is used to display the A/D conversion value of
the terminals which detects panel keys of the main unit
and protection functions in % using the sub-menu (5V as
100%). During signal processing, the condition before
execution is maintained.
When K0/K1 menu is selected, keys become non-
operable due to detection of the values of all keys.
However, it is possible to advance to the next sub-menu
by pressing the " " key on the remote control unit. (in AMP
mode)
* The figures in the diagram are given as reference only.
PS (protection detection)
Power supply voltage protection value (Normal value: 030
to 053)
* If PS is out of the normal value range, the protection
function works to turn off the power within 1 second.
K0/K1 (Panel key of main unit)
A/D of the key fails to function properly when the standard
value is deviated. In this case, check the constant of
partial pressure resistor, solder condition, etc. Refer to
table 1.
28
R, A, B, G
J
87.50
76.0
90.10
83.0
95.10
84.0
98.10
86.0
108.00
90.0
88.10
78.0
106.10
88.0
108.00
82.1
[Table 1]
Display
K0
0
A/B/C/D/E
11
VOLUME –
19
VOLUME +
30
41
DSP
60
INPUT
70
STEREO
100
STATION
AM FACTORY PRESET DATA (kHz)
PAGE NO.
U, C, R
1
630
2
1080
3
1440
4
530
B/D
5
1710
6
900
7
1350
8
1400
K1
INPUT MODE
PRESET/TUNING
PRESET/TUNING
PRESET/BAND
AUTO/MAN'L
MEMORY
A, B, G
J
630
630
1080
1080
1440
1440
531
531
1611
1611
900
900
1350
1350
1404
1404

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