Optics Block Assembly - Sony KDS-50A3000 Service Manual

NOTE: The components identifi ed by shading
and ! mark are critical for safety. Replace only
with part number specifi ed.
(Check the Sony Electronics Service Information

4-2. OPTICS BLOCK ASSEMBLY

7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
2-580-640-01 SCREW, +BVTP2 4X16
2-580-655-01 SCREW, +PWHTP2 4X25
REF. NO. PART NO.
51 A-1359-074-A
52 A-1436-532-A
53 1-787-333-11
!
54 2-637-595-01
55 3-210-657-01
56 3-210-658-01
57 3-210-659-01
58 1-910-038-75
59 1-480-180-11
60 8-835-860-31
!
61 2-655-780-11
KDS-50A3000/55A3000/60A3000
NOTE: Les composants identifi es per un trame et
une marque ! sont critiques pour la securite.
Ne les remplacer que par une piece portant le
numero specifi e.
52
54
53
51
67
66
65
69
DESCRIPTION [ASSEMBLY INCLUDES]
OPTICS BLOCK ASSEMBLY
D.C. FAN KIT [53-54]
D.C. FAN
RIVET, TURN
ADJUSTER BLOCK (V)
ADJUSTER SUPPORTER (V)
ADJUSTER PLATE (H)
SMP CONNECTOR ASSEMBLY 7P
POWER SUPPLY BLOCK
(FAN) MOTOR, DC SFF21C/C-NP
CUSHION, FAN
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:
Be sure to clean the mirror and Diffusion Plate(s) to remove any
dust particles when making any repairs.
56
58
68
60
61
63
62
REF. NO. PART NO.
62 A-1254-775-A
63 1-910-038-77
64 A-1436-531-A
65 2-691-972-01
66 2-691-973-01
67 A-1254-774-A
68 1-910-038-73
69 3-210-692-01
KDS-50A3000/55A3000/60A3000
55
57
59
DESCRIPTION [ASSEMBLY INCLUDES]
T BOARD, MOUNTED
GH CONNECTOR ASSEMBLY 2P
S2 BLOCK ASSEMBLY
PLATE, FUSE
SHEET, FUSE
S2 BOARD, MOUNTED
CONNECTOR ASSEMBLY 2P (THERMAL FUSE)
HOLDER, PLUG (BA) (For Power Supply Block)
mark contain
[65-67]
67