G2Le/G2He/Gd2 (Power) Board, Bal Board, Lcd Panel, And Hlr Board Removal - Sony KDL-32EX305 Service Manual

1-4. G2LE/G2HE/GD2 (POWER) BOARD, BAL BOARD, LCD PANEL, AND HLR BOARD REMOVAL

A Slide Side Jack Bracket to right-side of BAL Board to detach from position
B Remove 4 screws from BAL Board
C Disconnect 5 connectors from BAL Board
D Remove 1 PWB Holder to detach BAL Board from LCD Panel
E Remove 2 screws from Bottom Frame to detach from Bezel Assembly
(KDL-40EX405/40EX406/46EX405 ONLY)
F Remove 2 screws from Bottom Frame to detach from LCD Panel
G Remove 4 screws from G2LE/G2HE/GD2 (Power) Board
H Disconnect 4 connectors from G2LE/G2HE (Power) Board
Disconnect 6 connectors from GD2 (Power) Board
I Lift up Switch Unit and disconnect 1 connector to remove from Bezel
J Press down on Panel Support
and slide-out to remove from
Bezel Assembly
K Carefully Lift up Panel to
remove from Bezel Assembly
L Disconnect 1 connector from
HLR Board and release clips,
then lift up to detach from
position
NOTE: The Mini Card Spacers
and PWB Holder are not
included with the Boards
and must be replaced when
replacing the Boards.
H
KDL-32EX305/32EX306/32EX405/40EX405/40EX406/46EX405
J
I
Mini Card
Spacer
G
D
F
E
C
B
DISASSEMBLY/PART NUMBER INFORMATION
NOTE: The components identifi ed by shading
and ! mark are critical for safety. Replace only
with part number specifi ed.
REF. NO. PART NO.
151 NA
FOR ALL SUPPORT PANEL PART NUMBER INFORMATION
REFER TO THE LCD PANELS SERVICE MANUAL
152 X-2547-553-1
152 X-2547-647-1
K
152 X-2547-547-1
L 152 X-2547-548-1
152 X-2547-648-1
152 X-2547-555-2
153 A-1753-637-A
154 NA
FOR ALL LCD PANEL PART NUMBER INFORMATION
A
REFER TO THE LCD PANELS SERVICE MANUAL
155 4-175-711-01
NOTE: The components identifi ed by a red outline and a
confi dential information. Specifi c 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.
158
157
156
155
DESCRIPTION [ASSEMBLY INCLUDES] REF. NO.
SUPPORT, PANEL
156
156
BEZEL ASSEMBLY (CY32 LS)
(KDL-32EX305 ONLY)
NOTE: For BAL Board replacement, please refer to section
BEZEL ASSEMBLY (CY32D GM)
2-2. Adjustments After Replacing the BAL Board or LCD Panel
(KDL-32EX306 ONLY)
NOTE: Final software is not installed on this BAL Board. Install the update after
BEZEL ASSEMBLY (CY32 DS)
replacing this board using the instructions provided with the software.
(KDL-32EX405 ONLY)
157
BEZEL ASSEMBLY (CY40 DS)
(KDL-40EX405 ONLY)
157
BEZEL ASSEMBLY (CY40D GM)
(KDL-40EX406 ONLY)
157
BEZEL ASSEMBLY (CY46 DS)
(KDL-46EX405 ONLY)
158
HLR BOARD, MOUNTED
LCD PANEL
BRACKET, SIDE JACK
mark contain
151
152
153
154
PART NO. DESCRIPTION [ASSEMBLY INCLUDES]
A-1761-435-A BAL BOARD, COMPLETE
(KDL-32EX305/32EX306 ONLY)
A-1761-434-A BAL BOARD, COMPLETE
(KDL-32EX405/40EX405/-40EX406/46EX405 ONLY)
1-474-200-11 G2LE (POWER) BOARD, COMPLETE
(KDL-32EX305/32EX306/32EX405 ONLY)
1-474-202-21 G2HE (POWER) BOARD, COMPLETE
(KDL-40EX405/40EX406 ONLY)
1-474-205-11 GD2 (POWER) BOARD, COMPLETE
(KDL-46EX405 ONLY)
1-487-725-11 SWITCH UNIT
2-580-640-01 SCREW, +BVTP 4X16 TYPE2 IT-3
2-580-592-01 SCREW, +PSW M3X8
4-159-298-01 SCREW, +PSW M4X10
14