Error Reader Display - Sony KP-48PS2 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
Board Error
01 00h
04 00h
06 00h
07 00h
08 00h
Device Error
A Board
01 01h
01 02h
01 03h
B3 Board
04 01h
E Board
06 01h
J Board
04 04h
07 03h
07 04h
07 0Ah
S Board
07 05h
07 08h
M Board
08 01h
Send Data to Error Reader
Data High Data Low
– f0h
f0h 01h
f0h 02h
f1h 00h
f4h 00h
f6h 00h
f7h 00h
f8h 00h
f1h 01h
f1h 02h
f1h 03h
f4h 01h
f6h 01h
f4h 04h
f7h 03h
f7h 04h
f7h 0Ah
f7h 05h
f7h 08h
f8h 01h
– 7 –
Error Type Function
no device
IIC 0 line
IIC 1 line not used
A Board
B3 Board
E Board
J/S Board
M Board
CXA1875 Port Expander
TU1301 Main Tuner
TU1302 Sub Tuner
CXD9509 MID
CXA2100 Backend
TDA9178 Picture Booster
CXA2123 Sub Colour
CXA2123 Main Colour
CXA2149 AV SW
CXA1875 Sub Sound
MSP3410D Sound Proc
ST24C32 NVM
KP-48PS2/61PS2
K
RM-903