DOWNLOAD Sony KLV-22CX350 / KLV-32CX350 Service Manual ↓ Size: 7.01 MB | Pages: 109 in PDF or view online for FREE

Model
KLV-22CX350 KLV-32CX350
Pages
109
Size
7.01 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-22cx350-klv-32cx350.pdf
Date
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KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
Trouble Shooting
3-1-1. BAQ BOARD
BAQ BOARD
3-1-2. HQ BOARD
BAQ BOARD
A
HQ BOARD
Y
X
Z
Parts
Location
Parts
PWB Drawing Parts Location
Parts
Location
Parts
PWB Drawing Parts Location
CN3000
IC3001
CN100
i) Pin 1
A
CN100
X
Y
JL3005
CN3000
Pin 1
i)
Pin 4
ii)
Pin 5
JL3005
Y
Z
IC3001
Pin 5
Pin 4
45
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
SECTION 4
SERVICE ADJUSTMENTS
4-1. Accessing Service Mode
1) Go to TV standby condition  by remote commander.
2) Press “i+ (info)”, “5”, “Volume +” then “TV power” on remote.
3)
You can see Service Mode on display.
TV Power
4-1-1. Accessing Software Version
1) Press        (Enter) or      button on Remote to enter status information.
(i+)
5
TV Power
5
Vol (+)
Remote Commander
Remote Commander
Service Mode
Status Information
>>
Self diagnosis history
>>
2) Press       (Enter) button on Remote to back to Service Mode.
Screen Sample
NO_SIGNAL_MUTE
<[
Off
]>
TUNING SYSTEM                 
<[
AUTO
]>
LVDS Spectrum (%)
<[
10
]>
Low of HPD
<[
5
]>
SERIAL NUMBER EDIT 
MODEL NAME EDIT
DDR_SS
[
0
]>
TEST RESET
<[
Off
]>
Screen Sample
Remote Commander
46
Service Mode Screen Sample
[
]
[</>]Set [Home]Exit
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
Service Adjustment
4-1-2. Accessing Serial Number Edit
1) Press         button on Remote to edit Serial Number.
Remote Commander
Screen Sample
2) Press        or        button to select number
Screen Sample
Note: * The font color of YES is change to black when it is selected.
p
4) If 
YES is selected
, the input data is saved into EEPROM. 
SERIAL NUMBER EDIT is grayed out and the serial number that has
been input is displayed.
Service Mode
.
been input is displayed.
User will 
not able to edit 
anymore.
Status Information
>>
Self diagnosis history
>>
NO_SIGNAL_MUTE
<[
Off
]>
TUNING SYSTEM
<[
AUTO
]>
LVDS Spectrum (%)
<[
10
]>
Low of HPD
<[
5
]>
Remote Commander
3) Serial Number can be set 
ONLY ONCE
.
After user input data , press <Enter>. 
Pop dialog will appear to inform user to confirm data.
Press      or      button to select YES or NO.
Select YES if input data is correct.  
Screen Sample
SERIAL NUMBER EDIT 
0  0 0  0  1  0  0 1 
MODEL NAME EDIT
DDR_SS
[
0
]>      
47
p
Select NO if input data is incorrect. 
Press <Enter> to save answer.
TEST RESET
<[
Off
]>
Screen Sample
Note : * The font color of SERIAL NUMBER is change to orange  
after YES is selected.
KLV- 22, 26, 32 CX350,  40 CX450
RM-GA022
Service Adjustment
5) If 
NO is selected
, the input data is not saved into EEPROM.
The serial number that has been input is displayed. 
User can still edit the Serial Number.
1) Press       button on Remote to edit Model Name.
4-1-3. Accessing Model Name Edit
Remote Commander
Note : * The font color of NO is change to black when it is 
selected.
Screen Sample
2) Press       or        button on Remote to select character.
Screen Sample
Remote Commander
48
Screen Sample
Screen Sample
Note : * The font color of SERIAL NUMBER is white after NO is selected.
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