Chassis And Optical Block Assembly - Sony KDF-46E3000 Service Manual

NOTE: Les composants identifi es per un trame et
NOTE: The components identifi ed 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 specifi ed.
numero specifi e.
(Check the Sony Electronics Service Information

4-2. CHASSIS AND OPTICAL BLOCK ASSEMBLY

7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
2-580-640-01 SCREW, +BVTP2 4X16
4-382-854-01 SCREW (M3X8), P, SW (+)
3-682-691-00 NUT, WASHER HEXAGON
4-319-520-11 SCREW, SPECIAL (+PW4X30)
2-580-602-01 SCREW, +PSW M4X12
67
66
65
68
64
63
KDF-46E3000/50E3000
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.
website for any additional service related issues for this model.)
Caution:
When replacing the Optics Unit Block Assembly or the DC Fan be sure to remove any
dust particles.
70
71
69
62
60
61
59
50
58
51
52
57
56
53
55
54
mark contain
KDF-46E3000/50E3000
REF. NO. PART NO. DESCRIPTION [ASSEMBLY INCLUDES]
50 8-835-860-31 MOTOR, DC SFF21C/C-NP (FAN)
!
51 2-655-780-11 CUSHION, FAN
52 A-1283-526-A TE BOARD, MOUNTED
53 3-097-849-01 COVER, BALLAST LEAD
54 8-597-056-00 POWER SUPPLY (BALLAST UNIT BAU-1003//Q)
55 3-093-103-01 LAMP DUCT (EC)
56 3-093-102-01 LAMP DUCT (EB)
57 3-093-101-01 LAMP DUCT (EA)
58 2-691-972-01 PLATE, FUSE
59 2-691-973-01 SHEET, FUSE
60 A-1283-525-A SE BOARD, MOUNTED
61 1-910-028-27 CONNECTOR ASSEMBLY 2P (THERMAL FUSE)
62 A-1310-251-A OPTICAL UNIT BLOCK ASSEMBLY
(KDF-46E3000 ONLY)
62 A-1310-249-A OPTICAL UNIT BLOCK ASSEMBLY
(KDF-50E3000 ONLY)
* 63 3-093-538-01 BRACKET, MAIN
64 A-1310-234-A BE BOARD (BLOCK ASSEMBLY)
Due to the complexity of this board, performing component level fi eld
repairs is not recommended. If service is required, complete board
replacement is the preferred repair method.
65 1-787-333-21 D.C. FAN
!
66 3-197-044-01 DAMPER, FAN
67 A-1244-397-A G BOARD, COMPLETE
68 A-1243-786-A U BOARD, COMPLETE
* 69 3-093-541-01 BRACKET, TERMINAL
70 3-094-835-01 LABEL, TERMINAL
71 3-093-423-01 DOOR, SERVICE
75