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Model
KDL-26V4000 KDL-26V4220 KDL-26V4230 KDL-26V4240 KDL-32V4000 KDL-32V4200 KDL-32V4210 KDL-32V4220 KDL-32V4230 KDL-32V4240 KDL-37V4000 KDL-37V4220 KDL-37V4230 KDL-37V4240
Pages
60
Size
5.2 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-26v4000-kdl-26v4220-kdl-26v4230-kdl-26v4240-kd.pdf
Date

Sony KDL-26V4000 / KDL-26V4220 / KDL-26V4230 / KDL-26V4240 / KDL-32V4000 / KDL-32V4200 / KDL-32V4210 / KDL-32V4220 / KDL-32V4230 / KDL-32V4240 / KDL-37V4000 / KDL-37V4220 / KDL-37V4230 / KDL-37V4240 Service Manual ▷ View online

- 6 -
HDMI Connector
Rear Connection Panel
Side Connection Panel
15 Pin D Sub Connector (PC)
1
Pin No
Signal Assignment
Pin No
Signal Assignment
1
TMDS Data2+
11
TMDS Clock Shield
2
TMDS Data2 Shield
12
TMDS Clock-
3
TMDS Data2-
13
CEC
4
TMDS Data1+
14
Reserved (N.C. on device)
5
TMDS Data1 Shield
15
SCL
6
TMDS Data1-
16
SDA
7
TMDS Data0+
17
DDC/CEC Ground
8
TMDS Data0 Shield
18
+5V Power
9
TMDS Data0-
19
Hot Plug Detect
10
TMDS Clock+
Pin No
Signal Assignment
Pin No
Signal Assignment
1
Red Out
9
+5V DC
2
Green Out
10
Sync Return (Ground)
3
Blue Out
11
Monitor ID0 in Display
4
Unused
12
DCC Serial Data
5
Ground
13
Horizontal Sync
6
Red Return
14
Vertical Sync
7
Green Return (Ground)
15
DCC Serial Clock
8
Blue Return (Ground)
- 7 -
SE2AG SELF DIAGNOSTIC SOFTWARE
The identification of errors within the SE2AG 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).
LED Error Codes
Number of LED
Flashes
Error Description
Checked
Action
02
Balancer error.
In normal mode.
Goes into standby.
03
DC error.
In normal mode.
Goes into standby.
04
Inverter error.
In normal mode.
Goes into standby.
05
NVM error.
In initialisation state.
Goes into standby.
06
IIC error.
In normal mode.
Goes into standby.
07
HDMI error.
In normal mode.
Adds error to error menu.
08
Digital error.
In normal mode.
Adds error to error menu.
09
Tuner error
In initialisation state.
Adds error to error menu.
10
SP error
In initialisation state.
Adds error to error menu.
13
RTC error
In initialisation state.
Adds error to error menu.
- 8 -
SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal
2-2. Stand Removal
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2-3. Loudspeaker Removal
2-4. Side Jack Bracket Assy Removal
To remove the ‘Rear cover’ remove the 25 fixing screws indicated
and pull the rear cover gently backwards away from the TV set.
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) 2-580-607-01    SCREW, +PSW M5X12
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1
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1
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1
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1
1
1
1
1
1
3
3
3
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2
=>
3
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1
=>
1
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To remove the ‘Stand’ remove the 3 fixing screws indicated.
Screw Part number(s) and Description(s)
2-580-608-01    SCREW, +PSW M5X16
Clips
To remove the ‘Side jack bracket assy’ release the 2 clips circled.
=>
3
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3
=>
1
1
=>
To remove the ‘Loudspeaker’ from its housing disconnect the speaker
cables, remove the 4 screws circled and then pull the loudspeaker
gently backwards away from the back of the TV set.
Screws
=>
1
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1
1
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1
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1
- 9 -
2-6. GA2 Board Removal (26/32 inches)
2-7.  GA3 Board Removal (37 inches)
2-5. BC1 Board Removal
To remove the ‘BC1’ board disconnect all connectors and then remove
the 6 screws circled and ease the board gently away from the back of the
TV set.
Screws
Screw Part number(s) and Description(s)
2-580-629-01    SCREW, +BVST 3X8
To remove the ‘GA2’ board disconnect all connectors and then remove
the 4 screws circled and ease the board gently away from the back of the
TV set.
Screws
Screw Part number(s) and Description(s)
2-674-965-41    SCREW, +PSW 3SG
To remove the ‘GA3’ board disconnect all connectors and then remove
the 8 screws circled and ease the board gently away from the back of the
TV set.
Screw Part number(s) and Description(s)
2-580-629-01    SCREW, +BVST 3X8
Screws
2-8. H3E Board Removal
To remove the ‘H3E’ board disconnect the connector and then release
the 2 clips circled and gently ease the board towards you and away from
the back of the TV set.
Clips
2-9. H4/H4K Board Removal
To remove the ‘H4/H4K’ board disconnect the connector and then
release the 1 clip circled and ease the board gently towards you and
away from the back of the TV set.
Clip
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