Led Display Control; Led Pattern; Standby Led Error Display - Sony RB1G Service Manual

Self Diagnostic Function

2-2. LED Display Control

Status White Center LED
Power Off
( by power saving switch Off
off and *1)
Power On White
Standby
( by remote control off only Off
)
Skype Call Receive white
White looping
Picture Off
breathing
Device Connection White
Set "On Timer"/ Reminder
/ Set "Rec Timer" White
( Power On )
Set "On Timer"/ Reminder
/ Set "Rec Timer" Off
( Standby )
Failure Off
Aging mode white
End of Aging mode White
Software Updating white blinking
Software Updating finish Off
Test Reset White
Error of panel ID Off
REC [AEP/J only] White
Picture Frame White
ePOP/
White
Shop Illumination

2-3. LED Pattern

When safety shutdown occurs, Standby LED display reports the cause by using the lightning
.
patterns as indicated below
0.5sec
0.5sec
Example: The figure above shows LED display when SHUTDOWN is caused by Audio
Error. It repeats flashing for a specified number of times in 0.5sec/cycle and has a 3 seconds
interval of lighting off. Please note that a 3 seconds interval of lighting off is fixed regardless of abnormal state types.
Side RGB LED Side Amber LED
*1 power switch off (by side
Off Off
Main-micro is in normal
Off Off
operation
Main-micro block is in sleep
Off Off
white blinking Off
one time blinking Off
cyan Off
Orange Off
Off Orange
The number of LED blinking
Red indicates cause of failure
Off
Blinking ( refer to the table of next
Blinking:0.5sec On / 0.5sec
Green Blinking Off
Green Blinking Off Blinking:3sec On / 3sec Off
white blinking off
Blue lit off
white blinking Off
Orange Blinking:0.5sec On / 0.5sec
Green Blinking
Blinking
Red(Pink) Lit Off
Orange Off
Cyan Lit/ One shot Center White
Off
Cyan loop when feature change
3.0sec 3.0sec

2-4. Standby LED Error Display

Note: Details refer to Troubleshooting Section.
Remarks
Smart Core RED
LED blinking
key)
count
Main 19.5V failure [MAIN_POWE]
2x
* This failure is not saved
mode Main 5.0/3.3/1.8/1.0/ 1.1V failure [DC_ALERT]
* 5.0/1.0V failures are not saved.
Audio amp. protection [AUD_PROT]
HDMI equalizer/switch I2C NACK [HDMI_EQ]
3x *There is Temp. sensor on the same I2C bus
Tuner or demodulator I2C NACK [TU_DEMOD]
AFE device I2C NACK [AFE_I2C]
AFE device SPI NACK [AFE_SPI]
(only for AEP,CH,HK)
4x
LED Driver Error [LD_ERR] (HG/TE Model)
page )
T Con Error [TCON_ERR] (MD/MW/HG/TE
Off
Model)
5x
Panel ID EEPROM I2C NACK (Also panel
power failure is a suspect) [P_ID_ERR]
Off
6x LED driver [BACKLITE]
Over temperature protection [TEMP_ERR]
7x
*Temp. sensor I2C NACK [TEMP_ERR] *There
is HDMI Eq on the same I2C bus.
Software Error (VPS/MEPS/HOST/STBY/AFE
8x
WDT)
Note:
G BOARD : ( N/A FOR THIS MODEL)
W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/ W600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/
W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A
Board Error Item
Detection Items
l
Power Adaptor
l
B* Board Error
l
B* Board Error
l
B* Board Error
l
Speaker Error
l
B* Board Error
l
B* Board Error
l
B* Board Error
l
B* Board Error
l LED Driver Error
l Panel Module
l Tcon Board
module
l
Panel
board
l
Tcon
l
G* Board Error
l
B* Board Error
l LED Driver (LD) Board Error
l B* Board Error
l B* Board Error
B* Board Type
(Segment: LW)
Size
OTHERS EUROPE
24" BLX
32" BKX/BLX BKE/BLE
42" BKX/BLX BKE/BLE
50" BLX
RB1G CHASSIS RB1G CHASSIS
JP
BLE BLJ
BKJ/BLJ
BKJ/BLJ
BLE -
15