DOWNLOAD Sony KLV-40S550A Service Manual ↓ Size: 1.73 MB | Pages: 31 in PDF or view online for FREE

Model
KLV-40S550A
Pages
31
Size
1.73 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-40s550a.pdf
Date
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Sony KLV-40S550A Service Manual ▷ View online

– 20 –
   KLV-40S550A
RM-GA015
5-11. P8 Area
1)  Dress AC Inlet wire with Slide Clamp.
AC inlet wire
Slide Clamp
– 21 –
KLV-40S550A
RM-GA015
6-1. Viewing Service Adjustment Data
There are no adjustments necessary for these models.
All data have been set for optical viewing for customers.
This section serves for informational purpose only.
6-2. Accessing Service Adjustment Mode
1. While TV on standby, press the following sequence on the
remote commander.
2. The following menu appears on the screen.
3. Use the following buttons on the remote commander to
access the service menu:
4. To reset to factory default, press 
[8]
 --> 
[Mute]
 --> 
[0]
5. To exit, turn off and on the TV set.
SECTION 6
SERVICE ADJUSTMENTS
Figure 1: TVM Service Menu Sample
TVM Service menu
SERVICE
                   000
<Main>
Program     :  2 .141.92
Boot            :  1 .14.35
Data            : 0 .067
<PQC>
Pack            : 0 .313
<Mimas>
Program    : SM0.021W00AA
Boot           : SB0 .010W00AA
Data           : SD0.019W00AA
000           V ERSION
000           V ERS
6-3. Accessing Diagnostic Menu
1. While TV on standby, press the following sequence on the
remote commander.
2. The following menu appears on the screen.
3. To exit, turn off and on the TV set.
Figure 2:  Diagnostic Menu Sample
SELF CHECK
002    MAIN_PEW
012    HFR_ER
006    BACKLI_E
007    TEMP_E
008    AUD_PR
010    DTT_WD
005    DC_ALE3T
013    BALANC_R
14
TCON_E
00001-00047-00001
0000000000
0000000000
0000000000
0000000000
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0000000000
0000000000
0000000000
0000000000
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00
00
00
00
00
00
00
00
00
Main
software
version
Mimas
software
version
Data Value
Category
Number
Item
Number
Remote Button
Function
[1]
 / 
[4]
Item up / down
[2]
 / 
[5]
Category up / down
[3]
 / 
[6]
Data up  / down
[3]
 
/
 
[7]
Initialize data
[3]
 / 
[8]
Test Reset
[3]
 /
 
[9]
Read Data
[10]
 / 
[0]
Execute Data
 
[Mute]
Write Data
On screen
display
Channel 5
Volume (+)
POWER
On screen
display
Channel 5
Volume (-)
POWER
– 22 –
   KLV-40S550A
RM-GA015
SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM
7-1-1. BA Board
EMMA2TL
Panel
240/200Hz
Power Supply
Gx/IPx
Aerial/Cable
Comp2
V1/MONout
Audio Out
V3/Comp1
Tuner
USB
PC In
PHY
MS (JIG)
Ether
SEIJI
CXA3785R
Audio 
DSP
CXD9926
TAS
Video SW
CXA2241
DDR2
1Gb
MIMAS
Sub Chrom
SAA7115A
HDMI1
HDMI2
HDMI3
HDMI4
HDMI 
EQ/SW
DDC
CEC
TMDS
DDC
CEC
TMDS
DDC
CEC
TMDS
DDC
CEC
TMDS
HP Out
CVBS/YCbCr
L/R
L/R
YCbCr
L/R
L/R
CVBS (SELOUT)
L/R (SELOUT)
CVBS/YC
RGB/HV
L/R
Amp
TAS56027
Side (Video2)
YCbCr
L/R
SE
L
/M
O
N
LO
HP
SPDIF
I2S 5.1ch
L/R
DAC
DDR2
512Mb
IIC1
IIC2
NVM
Temp 
Sensor
UART
IIC
IIC
IIC
Power SW
Key 
IR
LED
PE-L
PE-L
LV
(Not used for these models)
(Not used for these models)
(Not used for these models)
DS(60/50Hz)
IIC_SINK
IIC
Panel
120/100Hz
PE-L
Panel
60/50Hz FHD
Panel
60/50Hz WXGA
NAND
512Mb
DVI/PC in
BA
KLV-40S550A
RM-GA015
– 23 –
7-2. CONNECTOR DIAGRAM
IP1F
INVERTER
Speaker L
Speaker R
HSW3
CN6000
(3)
AC Power
T-CON
CN
5503
(30)
CN
1301
(8)
CN
4501
(51)
CN
xxxx
(7)
CNXXX
(3)
BA
HLSA
CN402
(10)
CN
6700
(2)
CN
7201
(4)
CN
1300
(13)
CN
xxxx
(2)
CN6154
(5)
CN
6150
(13)
CN
6701
(7)
CN
6151
(4)
7-3. Circuit Board Location
BA Board
IP1F Board
HLSA Board
Switch Unit
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