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WAX3F
RM-ED009
WAX3F SELF DIAGNOSTIC SOFTWARE
The identification of errors within the WAX3F chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted).
LED Error Code
Monitoring Items
Number of Flashes of Red LED
Main Power Supply Voltage Error
2
DC_ALERT1
3
DC_ALERT2
4
DC_ALERT3
5
Backlight Error
6
Internal Temperature Error
7
Audio Error
8
Fan Error (Not Used)
9
Digital FE Error
10
Trident Error
11
HFR Error (Not Used)
12
Balancer Error
13
T-CON Error
14
0.3
0.3
2.0
2.0
The figure above illustrates the LED display of DC_ALERT2.
Flashing is repeated in cycles of 0.3sec for the specified times, and, after the 2sec off period, the flashing is again repeatedfor the same time
period. Note that the 2sec off period is fixed regardless of the error.
Содержание BRAVIA KDL-46V3000
Страница 12: ... 12 WAX3F RM ED009 2 8 H1 BOARD REMOVAL 2 9 U2 BOARD REMOVAL 4 5 6 ...
Страница 13: ... 13 WAX3F RM ED009 2 10 D3 BOARD REMOVAL D3 Board D3 Bracket ...
Страница 19: ... 19 4 1 BLOCK DIAGRAMS ...
Страница 124: ...9 927 583 03 Sony Corporation Sony UK Service Promotions Dept English 08CP7100 1 Printed in U K 2008 03 ...