Ld Board, Hem2 Board, Hlr2 Board And Hms3 Board Removal - Sony KDL-32EX725 Service Manual

LD BOARD, HEM2 BOARD, HLR2 BOARD AND
HMS3 BOARD REMOVAL
A Remove screws and lift-up LD Shield to detach from LCD Panel
4 from KDL-32EX725/40EX725
2 from KDL-55EX725 Only
B Disconnect 2 connectors and lift-up LD Board to detach from LCD Panel
C Release clips and disconnect 1 connector to detach HEM2 Board from Emitter Holder
D Release clips and disconnect 1 connector to detach HLR2 Board from LED Guide
E Remove 1 screw from HMS3 Board
F Release clips and disconnect 1 connector to detach HMS3 Board from LED Guide
G Lift up Frenel Lens to detach from HMS3 Board
B
C
KDL-32EX725/40EX725/55EX725
SECTION 6 - DISASSEMBLY/PART NUMBER INFORMATION
G
F
E
D
A
NOTE: The components identified by shading
and mark are critical for safety. Replace only
!
with part number specified.
REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES]
151 A-1792-512-A HEM2 BOARD, MOUNTED
152 A-1796-818-A LD BOARD, MOUNTED
(KDL-32EX725/40EX725 ONLY)
152 A-1804-042-A LD BOARD, MOUNTED
(KDL-55EX725 ONLY)
NOTE: The components identified by a red outline and a
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.
155
154
153
152
151
REF. NO. PART NO. DESCRIPTION
153 A-1792-877-A HLR2 BOARD, MOUNTED
154 A-1806-495-A HMS3 BOARD, MOUNTED
* 155 1-856-184-11 FRENEL LENS
2-990-421-41 SCREW (+PSW) (M3X6)
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
mark contain
[ASSEMBLY INCLUDES]
58