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MODEL NAME 

                       REMOTE COMMANDER                                 DESTINATION 

LEVEL 

8/2010   

 

 

No revisions or updates are applicable at this time.

Warnings and Cautions ..............................................................................................................................................................................................3
Safety-Related Component Warning ..........................................................................................................................................................................5
Safety Check-Out .......................................................................................................................................................................................................7

1-1.  Circuit Boards Location ......................................................................................................................................................................................8
1-2.  Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................8
1-3.  Block Diagram ..................................................................................................................................................................................................10
1-4.  Schematics and Supporting Information .......................................................................................................................................................... 11

BAL Board Schematic Diagram (1 of 18) ......................................................................................................................................................... 11
BAL Board Schematic Diagram (2 of 18) .........................................................................................................................................................12
BAL Board Schematic Diagram (3 of 18) .........................................................................................................................................................13
BAL Board Schematic Diagram (4 of 18) .........................................................................................................................................................14
BAL Board Schematic Diagram (5 of 18) .........................................................................................................................................................15
BAL Board Schematic Diagram (6 of 18) .........................................................................................................................................................16
BAL Board Schematic Diagram (7 of 18) .........................................................................................................................................................17
BAL Board Schematic Diagram (8 of 18) .........................................................................................................................................................18
BAL Board Schematic Diagram (9 of 18) .........................................................................................................................................................19
BAL Board Schematic Diagram (10 of 18) .......................................................................................................................................................20
BAL Board Schematic Diagram (11 of 18) .......................................................................................................................................................21
BAL Board Schematic Diagram (12 of 18) .......................................................................................................................................................22
BAL Board Schematic Diagram (13 of 18) .......................................................................................................................................................23
BAL Board Schematic Diagram (14 of 18) .......................................................................................................................................................24
BAL Board Schematic Diagram (15 of 18) .......................................................................................................................................................25
BAL Board Schematic Diagram (16 of 18) .......................................................................................................................................................26
BAL Board Schematic Diagram (17 of 18) .......................................................................................................................................................27
BAL Board Schematic Diagram (18 of 18) .......................................................................................................................................................28
G6A Board Schematic Diagram (1 of 2) ...........................................................................................................................................................31
G6A Board Schematic Diagram (2 of 2) ...........................................................................................................................................................32
HLR Board Schematic Diagram .......................................................................................................................................................................35
HTD Board Schematic Diagram .......................................................................................................................................................................37

SECTION 2:  ELECTRICAL PARTS LIST ........................................................................................................................................................................39
APPENDIX A:  ENCRYPTION KEY COMPONENTS ..................................................................................................................................................... A-1

These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other 

than that contained in the operating instructions unless you are qualified to do so.

• Carry the TV with the adequate number of people; larger size TVs require two or more people.
• Correct hand placement while car rying the TV is very importa nt for safety and to avoid  

damage. 

An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of this receiver is 

directly connected to the AC power line.

!

 

Components identified by shading and ! mark on the exploded views are critical for safe operation. 

Replace all components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. It is essential that 

all critical parts be replaced only with the part number specified in this manual to prevent electric shock, fire, or other hazard.

Circuit adjustments that are critical for safe operation are identified in this manual. 

Follow these procedures whenever critical components are replaced or improper operation is suspected. 

NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor 

guarantee.

Use the following precautionary guidelines when replacing the Glass Assembly to avoid material degradation or screen coating degradation, and 

ensure that dust, dirt, or fingerprints are not left between the glass and the LCD panel.

R

  Replace the Glass Assembly in a brightly lit and clean room.  

R

  Place the replacement Glass Assembly on a dark cloth to make it easier to see dust and dirt particles. 

R

 Wear anti static gloves to avoid leaving finger prints on the glass.

R

  Use a dry, soft MicroFiber cloth, such as a lint free polishing cloth, to gently wipe the glass to remove any dust or dirt 

particles. 

R

  If the glass needs additional cleaning, slightly moisten the cloth with a diluted mild soap or mild detergent solution, or use 

a compressed air duster (spray can type). 

R

 After replacing the Glass Assembly, verify there are no dark spots or finger prints visible on the screen.

W

 

Do  Not

  use  paper  towels,  any  type  of  abrasive  pad,  rags,  rubber  or  vinyl  materials  to  clean  the  screen.  Using  these 

materials could easily scratch the screen which may result in permanent damage.

W

 

Do Not

 se any cleaning product containing alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, 

ammonia, benzene, thinner or insecticide. Using any of these harsh cleaners may result in permanent damage to the 

screen.

W

 

Do Not 

spray water or detergent directly onto the TV screen . If liquid drips into the bottom of the screen it may cause a 

failure.

Use the following precautionary guidelines when handling the LCD Panel Assembly to avoid material degradation or screen coating degradation, and 
ensure that dust, dirt, or fi ngerprints are not left between the glass and the LCD Panel Assembly.

1. 

After removing the boards and connectors, note where the frame is on the panel. (See Figure 1)

2.  Lift the LCD Panel Assembly by holding the top and bottom of the panel approximately 200mm from the edge with 

your palms on the back of the panel. (See Figure 2)

 

CAUTION: Lifting or holding the panel at the corners may damage the panel.

3.  Use the same method when taking the replacement panel out of the carton. (See Figure 3)

 

 

 

Figure 1 

Figure 2

 

 Figure 

3

 

CAUTION: DO NOT lift the LCD Panel by holding the short side of the panel or by placing your palms on the front glass. 

(See Figures 4 & 5)

 

 

 

Figure 4 

Figure 5