Sunday, August 26, 2012

SONY KF50SX200 KF-50SX200K KF50SX200U LED BLINKING CODES


     The identification of errors within the LE3-3A 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 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).


Error
Standby LED error count


No error
00

Not allowed (may be confused with Sircs response flash)

01
SET 5V down
02
Lamp cover error
03
Fan error
04
Lamp driver error
05
Not used
06
Speaker protection
07
General IIC Line 0 error
08
MEGATEXT (IC9502)
09
NVM (IC9108)
10
Main color decoder (IC8301)
11
MCP ( IC701)
14
Multisound processor (IC4702)
15
Auto wide (IC8700)
16
External RAM (IC9107)
17
Lamp error
Lamp LED is on continually