A Board, Gd1/G2Le (Power) Boards, Lcd Panel, H Board, Switch Unit, And Bezel Assembly Removal; Kdl-22Bx300 Only - Sony KDL-22BX300 Service Manual

1-3. A BOARD, GD1/G2LE (POWER) BOARDS, LCD PANEL, H BOARD, SWITCH UNIT,
AND BEZEL ASSEMBLY REMOVAL

1-3-1. KDL-22BX300 ONLY

A
Remove 4 screws from GD1 (Power) Board to detach from Main Bracket
B
Disconnect 6 connectors from GD1 (Power) Board
C
Remove 3 screws from Main Bracket to detach from Bezel Assembly
D
Disconnect 5 connectors from A Board
E
Remove 4 screws from A Board to detach from Main Bracket
F
Remove 4 screws from Main Bracket to detach from Panel
G
Carefully Lift up Panel to remove from Bezel
H
Disconnect 1 connector from H Board and release from LED Guide
I
Pull Button Control from underneath and lift out from Bezel Assembly
J
Disconnect 1 connector and release 3 top clips to remove Switch Unit
KDL-22BX300/32BX300
I
J
A
B
C
D
E
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: The components identified by shading
and ! mark are critical for safety. Replace only
with part number specified.
(Check the Sony Electronics Service Information website for any additional service related issues for this model.)
H
G
REF. NO. PART NO.
151 1-474-204-41
152 1-857-611-11
After replacing the main Board or the LCD Panel, you must update the software to the latest
version. Instructions for updating the software are included with the software package on the
Sony Electronics Service Information website.
F
153 N/A
FOR ALL LCD PANEL PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
NOTE: After replacing the panel, refer to section
2-2. Selecting the Panel Code After Replacement
After replacing the main Board or the LCD Panel, you must update the software to the latest
version. Instructions for updating the software are included with the software package on the
Sony Electronics Service Information website.
NOTE: Les composants identifies per un trame et NOTE: The components identified by a red outline and a
une marque ! sont critiques pour la securite. confidential information. Specific instructions must be adhered to whenever
Ne les remplacer que par une piece portant le these components are repaired and/or replaced.
numero specifie. See Appendix A: Encryption Key Components in the back of this manual.
156
155
151
152
DESCRIPTION [ASSEMBLY INCLUDES] REF. NO.
154
GD1 (POWER) BOARD, COMPLETE
A BOARD, MOUNTED 155
156
157
LCD PANEL
mark contain
157
154
153
PART NO. DESCRIPTION [ASSEMBLY INCLUDES]
1-857-764-11 H2 BOARD, MOUNTED
1-487-962-11 SWITCH UNIT
4-163-790-01 BUTTON, CONTROL
X-2547-391-1 BEZEL (CON22) ASSEMBLY
2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3
2-580-590-01 SCREW, +PSW M3X5
2-580-629-01 SCREW, +BVST 3X8
14