DOWNLOAD Sony KDL-32L4000 / KDL-37L4000 Service Manual ↓ Size: 14.06 MB | Pages: 66 in PDF or view online for FREE

AC In to 

G Board

G Board to A Board

A Board to 
G Board

Saddle

Saddle

Use the remote commander to access Service (Factory) mode after completing a repair to the TV set.

1.  TV must be turned On (Power ON).

2.   To display the service menu, quickly press the following buttons on the Remote Commander: 

 

Ш

   

Ш

 

 

Ш

 

 

Ш

 

 

Ш

 

1

6

4

2

3

5

RM-YD025

☛

All of the necessary adjustment are contained in the boards for these models, therefore the following information is for informational purposes.

Change source between 

Video1,Video2 ,Component, PC, HDMI, & TV

Set  “On” for White Balance adjust

Reset TV to Factory Defauts without resetting 

Parental lock , Channel lists and other User settings. 

Set “On” for Aging mode start

Set “Off” to end aging mode.

Reset to Factory Defaults

To scan preset channels from 

cable or antenna

To Exit Service Mode, press 

If you are replacing the A Board, the new A Board will be pre-programmed, therefore, a factory reset is not required. However, if you have the User 
Data from the customer you should reset the customer settings after replacing the board. 

Use the instructions below if you were able to repair the A Board.

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. 

1.  TV must be in Service (Factory) Mode.

2. Press   to select Factory Reset.

3. Press 

 to select Yes.

4.  When the Reset is complete, the text changes to No.

5.  To exit “service mode”, press the 

 button

☛

Use the Setup settings menu to display information about the TV.

1. TV must be On.

2. Press the

 

 button to display the User Menus.

 

3. Press   until the Settings icon 

 is selected, 

and then press 

.

4. Press   until Product Information is selected, and then press 

.

 

5.  To exit, press the 

 button