Sony KDL-52S4100 Service Manual ▷ View online
17
KDL-52S4100
KDL-52S4100
1-7-2. ATTACHING THE INVERTER CONNECTOR ASSEMBLY
CAUTION: Follow the instructions provided to reconnect the Inverter Connector Assembly.
1-7-3. CLEANING THE LCD PANEL
CAUTION: When cleaning the TV, be sure to unplug the power cord to avoid any chance of electric shock.
Clean the cabinet of the TV with a dry soft cloth.
Wipe the LCD screen gently with a soft cloth.
→ Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water.
→ If using a chemically pretreated cloth, please follow the instruction provided on the package.
→ Never use strong solvents such as a thinner, alcohol or benzine for cleaning.
→ Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.
→ If using a chemically pretreated cloth, please follow the instruction provided on the package.
→ Never use strong solvents such as a thinner, alcohol or benzine for cleaning.
→ Periodic vacuuming of the ventilation openings is recommended to ensure to proper ventilation.
(1) Hold the center
of the connector
(2) Press the center of
the connector to
insert it
insert it
(3) Slide the
slider to lock
the connector
the connector
Lock
CAUTION: Secure the Inverter Connector Assembly
by locking the housing in place as shown.
Not Locked
Correctly Locked
INVERTER CONNECTOR
18
KDL-52S4100
KDL-52S4100
1-8. BOTTOM COVER, H2 BOARD, H3 BOARD, LED LENS AND IR LENS REMOVAL
1 Remove 2 screws
2 Disconnect 1 connector and slide out H3 (LED) Board
3 Disconnect 1 connector and remove 1 screw from H2 (IR) Board
4 Remove 1 screw from IR Lens
5 Remove 4 screws from LED Lens
Bottom Cover
H3 (LED) Board
H2 (IR) Board
IR Lens
LED Lens
2
1
5
3
4
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KDL-52S4100
KDL-52S4100
WIRE DRESSING
OVERALL VIEW
INV
INV
G
T-CON
H2
SP
SP
A
7P
14P
7P
3P
6P
6P
H1
4P
2P
2P
9P
6P
7P
14P
4P
H3
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KDL-52S4100
KDL-52S4100
2-1. RESETTING TO FACTORY DEFAULTS AFTER BOARD REPLACEMENT
Traditional Service Mode is not available in this chassis. The only option for service technicians is to reset all of the settings to the Factory Default from
the Self Diagnostic screen.
the Self Diagnostic screen.
CAUTION: Resetting the TV to the Factory Defaults will over-write all customer settings including Parental Lock setting. Before performing this reset,
contact the customer to determine what adjustments they have made.
contact the customer to determine what adjustments they have made.
1. Turn on the TV.
2. While holding down the button on the remote control, press the POWER button on the TV.
The Initial Setup screen displays.
3. Select the language for the TV, then press the
button on the remote control.
4. To start Auto Program, press the
button on the remote control to select OK.
NOTE: Allow 30+ minutes for Auto Program to complete.
5. Using the customers information, reset their adjustments.
On-Screen
cursor button
cursor button
Select
button
button
RM-YD025
SECTION 2: SERVICE ADJUSTMENTS
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