Center Cabinet, Hlt2 Board And Lcd Panel Removal; Cleaning The Lcd Panel - Sony KDL-46HX820 Service Training Manual

CENTER CABINET, HLT2 BOARD AND LCD PANEL REMOVAL

CAUTIONS:
When replacing the LCD Panel
Assembly refer to "Special Handling
Instructions When Replacing the LCD
Panel Assembly" on page 4.
The HLT2 Board is attached to the
LCD Panel with PWB (H) Tape. Do
NOT damage the HLT2 Board when
removing from the LCD Panel.
A Remove 7 screws from Center Cabinet
to detach from LCD Panel
B Carefully lift-up HLT2 Board to detach
from LCD Panel

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.
KDL-46HX820/55HX820
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
PWB (H)
Tape
B
A
NOTE: Les composants identifies per un trame et
NOTE: The components identified by shading
une marque sont critiques pour la securite.
!
and mark are critical for safety. Replace only
!
Ne les remplacer que par une piece portant le
with part number specified.
numero specifie.
(Check the Sony Authorized Servicer Portal at http://www.sony.com/asp
REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES]
201 NA LCD PANEL ASSEMBLY (P-MOD)
FOR ALL LCD PANEL AND TCON BOARD PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
202 A-1792-920-A HLT2 BOARD, MOUNTED
NOTE: The components identified by a red outline and a mark contain
confidential information. Specific instructions must be adhered to whenever
these components are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
website for any additional service related issues.)
201
PWB (H)
Tape
202
203
REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES]
203 4-256-647-02 CENTER CABINET (46 POR)
(KDL-46HX820 ONLY)
203 4-256-648-02 CENTER CABINET (55 POR)
(KDL-55HX820 ONLY)
4-256-393-01 SCREW, +PSW M3X6 W12
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