Error Reader Display - Sony KF-50SX200 Service Manual

1-2-2. Error Reader Display

The error reader display is connected to the service connector to read actual error codes. The part number for the error reader display is
S-188-900-10.
Once an error has been detected it will then be displayed on the two digit error reader. The errors displayed refer to the following table:
Error Code
00 00h
Gen. IIC Error
00 01h
00 02h
Device Error
A Board
01 01h
01 02h
01 03h
BB Board
04 01h
BB Board
06 01h
J Board
04 04h
07 03h
07 04h
07 0Ah
S Board
07 08h
M Board
08 01h
Send Data to Error Reader
Data High Data Low
– f0h
f0h 01h
f0h 02h
f1h 01h
f1h 02h
f1h 03h
f4h 01h
f6h 01h
f4h 04h
f7h 03h
f7h 04h
f7h 0Ah
f7h 08h
f8h 01h
– 7 –
KF-50SX200/50SX200K/50SX200U
Error Type Function
no device
IIC 0 line
IIC 1 line not used
CXA1875 Port Expander
TU1301 Main Tuner
TU1302 Sub Tuner
CXD9509 MID-X
CXA2101 MCP
TDA9178 Picture Booster
CXA2123 Sub Colour
CXA2123 Main Colour
CXA2149 AV SW
MSP3411G Sound Proc
M24C32 NVM
K
RM-905