Test Mode - Yamaha TSX-10 Service Manual

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TEST MODE

TE
L 13942296513
DISPLAY
01 Fact.Test
02 DEST-R9k
03 FL+CLEAR
04 FL CHECK
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05 FAN[Stop]
05 FAN[Low ]
05 FAN[High]
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POWER Off condition
STANDBY/ON Key is pressed while pressing INPUT Key and PRESET/TUNING
TEST MODE indication.
TEST MODE UP TEST MODE DOWN
PRESET/TUNING
PRESET/TUNING Key
Test mode number Test mode number
up.
FL CHECK
1st
2nd
3rd
FUNCTION
The factory inspection mode.
Do not use this mode.
Indication for destination. (*1)
All FL segments and BACKUP RAM
CLEAR.
(Note that memories set by the user will
be erased.)
All FL segments and circuit board short
circuit inspection.
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The test of the fan.
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2 9
8
When present mode is
carried out.
Key
PRESET/BAND Key
Execute test mode.
down.
Q Q
3 6 7 1 3 1 5
The choice of the factory inspection mode.
1st: all segments light
2nd: RAM CLEAR
Also, the preset contents of the tuner are
restored to the factory preset ones.
1st: all segments light
2nd: Even-numbered segments and even
numbered digits are turned on.
co
3rd: Odd-numbered segments and odd-
numbered digits are turned on.
.
Switching of Stop → Low → High.
TSX-10/15/20
9 4 2 8
Key.
Test mode is finished.
0 5 8 2 9 9 4 2 8
STANDBY/ON Key
POWER OFF
The completion
of test mode.
PRESET/BAND Key
m
9 9
9 9
10