Ad Data Check/Fan Test - Yamaha RX-V540 Service Manual

Av receiver/av amplifier
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RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
• 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. 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 turning the VOLUME of the main unit. When using this
function, note that turning the VOLUME more than 2 clicks
will cause the volume value to change.
* The figures in the diagram are given as reference only.
DC/PS (protection detection)
DC: DC protection value (Normal value: 7 to 100)
If DC is out of the normal value range, the protection
function works to turn off the power.
PS: Power supply voltage protection value (Normal value:
28 to 47)
If PS is out of the normal value range, the protection
function works to turn off the power.
THM/Fan (temperature detection/fan drive level)
THM: 500% display of the voltage based on the
temperature detected value. Reference voltage :
5V (Normal value: 30 to 147)
Fan: Current fan drive level on the left and the past fan
drive history on the right.
(Not applied to these models.)
REC-OUT
Not applied to these models.
36
R, T, K, A, B, G, L
J
87.5
76.0
90.1
83.0
95.1
84.0
98.1
86.0
108.0
90.0
88.1
78.0
106.1
88.0
108.0
82.1
STATION
AM FACTORY PRESET DATA (kHz)
PAGE NO.
U, C, R, T, K
1
630
2
1080
3
1440
4
530
B/D
5
1710
6
900
7
1350
8
1400
A, B, G, L
J
630
630
1080
1080
1440
1440
531
531
1611
1611
900
900
1350
1350
1404
1404

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