Sony KDL-26E4000 / KDL-26E4020 / KDL-26E4030 / KDL-26E4050 / KDL-32E4000 / KDL-32E4020 / KDL-32E4030 / KDL-32E4050 / KDL-40E4000 / KDL-40E4020 / KDL-40E4030 / KDL-40E4050 Service Manual ▷ View online
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EG1L SELF DIAGNOSTIC SOFTWARE
The identification of errors within the EG1L 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).
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 Codes and Descriptions
Number of LED
Flashes
Error Description
Micro
Checked
Action
02
DC_DET (12V main voltage).
VERD
In normal mode.
Goes into standby and LED flashes.
06
Panel Det error.
VERD
In normal mode.
Goes into standby and LED flashes.
07
Internal temperature error.
VERD
In normal mode.
Goes into standby and LED flashes.
08
Audio error (SP protection).
VERD
In normal mode.
Goes into standby and LED flashes.
10
Digital error.
VCT
In normal mode.
Adds error to error menu.
11
NVM error.
VCT
In initialisation state.
Adds error to error menu.
12
I2C error VCT.
VCT
In normal mode.
Adds error to error menu.
13
Balancer error.
VERD
In normal mode.
Goes into standby and LED flashes.
14
HDMI error.
VCT
In initialisation state.
Adds error to error menu.
15
Tuner Error
VCT
In initialisation state.
Adds error to error menu.
16
I2C CH1 (VERD TAS).
VERD
Factory mode.
LED error.
17
I2C CH0 (VERD NVM/RTC).
VERD
Factory mode.
LED error.
18
Digital demod.
EMMA
In normal mode.
Adds error to error menu.
19
USB error
EMMA
In normal mode.
Adds error to error menu.
20
CI error
EMMA
In normal mode.
Adds error to error menu.
21
VCT error
VERD
In normal mode.
LED error.
22
MSP error.
VCT
In initialisation state.
Adds error to error menu.
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SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal
2-2. Frame Assy Removal
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2-3. Stand Removal (26/32 inches)
2-4. Stand Removal (40 inches)
Remove the rear cover fixing screws indicated (26” = 19 screws,
32” = 20 screws, 40” = 26 screws) and pull the rear cover gently
backwards away from the back of the TV set.
32” = 20 screws, 40” = 26 screws) and pull the rear cover gently
backwards away from the back of the TV set.
Remove the 4 stand fixing screws as indicated.
Screw Part number(s) and Description(s)
1) 2-580-640-01 SCREW, +BVTP2 4X16
2) 7-685-648-79 SCREW, +BVTP 3X12 TYPE2 IT-3
3) 2-580-608-01 SCREW, +PSW M5X16
2) 7-685-648-79 SCREW, +BVTP 3X12 TYPE2 IT-3
3) 2-580-608-01 SCREW, +PSW M5X16
Screw Part number(s) and Description(s)
2-580-608-01 SCREW, +PSW M5X16
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Remove the 3 stand fixing screws as indicated.
Screw Part number(s) and Description(s)
2-580-608-01 SCREW, +PSW M5X16
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Remove the 14 frame assy fixing screws as indicated.
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Screw Part number(s) and Description(s)
7-683-239-08 SCREW, H3X5
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2-6. Side Jack Bracket Assy Removal
2-7. BE1 Board Removal
2-5. Loudspeaker Removal
Screws
To remove the ‘G1D’ board disconnect all connectors and then remove
the 4 screws circled and ease the board gently away from the bracket.
the 4 screws circled and ease the board gently away from the bracket.
To remove the ‘BE1’ board disconnect all connectors and then remove
the 9 screws circled and ease the board gently away from the back of the
TV set.
the 9 screws circled and ease the board gently away from the back of the
TV set.
Screws
Screws
Screw Part number(s) and Description(s)
2-580-629-01 SCREW, +BVST 3X8
Screw Part number(s) and Description(s)
2-674-965-41 SCREW, +PSW 3SG (26 inches)
2-674-965-31 SCREW, +PSW 3SG (32 inches)
2-674-965-31 SCREW, +PSW 3SG (32 inches)
2-8. G1D Board Removal (26/32 inches)
To remove the ‘Loudspeaker’ disconnect the speaker cables and then
pull the loudspeaker gently backwards away from the back of the TV
set.
pull the loudspeaker gently backwards away from the back of the TV
set.
Clips
To remove the ‘Side jack bracket assy’ release the 2 clips circled.
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2-9. H2 Board Removal
2-10. IP5 Board Removal (40 inches)
To remove the ‘H2’ board disconnect the connector and then remove
the 1 screw circled then ease the board gently away from the back of the
TV set.
the 1 screw circled then ease the board gently away from the back of the
TV set.
To remove the ‘IP5’ board disconnect all connectors and then remove
the 6 screws circled and ease the board gently away from the back of the
TV set.
the 6 screws circled and ease the board gently away from the back of the
TV set.
Note: Refer to page 4 - Hirose MDF61 connector.
Screw
Screws
Screw Part number(s) and Description(s)
2-580-629-01 SCREW, +BVST 3X8
Screw Part number(s) and Description(s)
2-580-629-01 SCREW, +BVST 3X8
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