Sony KDL-70X4500 (serv.man3) Service Manual ▷ View online
KDL-70X4500 (K) 1-1
1-1. REAR COVER REMOVAL
1-2. STAND ASSY AND SP BOX ASSY REMOVAL
SECTION 1
DISASSEMBLY
5
Eighteen screws
(+BVTP2 4x16)
1
Two screws
(+PSW 5X20)
3
Two screws
(+PSW 5X20)
6
Six screws
(+PSW M5X8)
8
Rear cover assy
7
Two screws
(+BV 3X12)
2
Handle
4
Handle
5
One screw
(+PWTP2 4X16)
6
SP box assy
(WOOFER)
5
Two screws
(+PWTP2 4X16)
qd
Two screws
(+PSW M5X8)
qg
Two screws
(+PSW M5X8)
qj
One screw
(+PSW M5X8)
9
Two screws
(+PWTP2 4X16)
9
One screw
(+PWTP2 4X16)
1
Four screws
(+PSW 5X20)
qa
Two screws
(+BVST 3X8)
0
SP box assy
(WOOFER)
7
Two screws
(+BVST 3X8)
3
Card bracket
4
Side jack (AEJ) bracket
8
AWF bracket
qs
AWF bracket
qf
Stand guide (L)
qk
Under cover
2
Stand assy
qh
Stand guide (R)
KDL-70X4500 (K) 1-2
1-3. H1VM BOARD REMOVAL
1-4. AU AND FBU BOARDS REMOVAL
1
Power bracket
2
Power button
3
H1VM board
1
Four screws
(+PSW M3X5)
0
Three screws
(+PSW M5X8)
5
FB shield (TOP) assy
2
Two screws
(SP 4-4O UNC)
3
Two screws
(+PSW 3X8)
4
Two screws
(+BVST 3X8)
6
Nine screws
(+BVST 3X8)
8
Ten screws
(+BVST 3X8)
qa
Three screws
(+BVST 3X8)
qs
Main bracket assy
7
AU board
9
FBU board
KDL-70X4500 (K) 1-3
1-5. F2 BOARD REMOVAL
1-6. G8 AND G9 BOARDS REMOVAL
1
Four screws
(+BVST 3X8)
2
F2 board
1
Six screws
(+BVST 3X8)
3
Six screws
(+BVST 3X8)
2
G8 board
6
G9 board
8
G9 board
4
One screw
(+PSW M5x8)
5
Harness assy (SLAVE)
7
Six screws
(+BVST 3X8)
KDL-70X4500 (K) 1-4
1-7. FRAME REMOVAL
1-8. D.C. FAN AND SPINE FRAME REMOVAL
7
Five screws
(+PSW M5X8)
8
Sub spine
frame assy
6
RC bracket
4
AWF frame
(L) assy
0
F frame assy
7
One screw
(+PSW M5X8)
1
Two screws
(+BVST 3X8)
9
Two screws
(+BVST 3X8)
qa
Two screws
(+PSW M5X8)
0
Two screws
(+BVTP2 4X16)
qs
AWF frame (R) assy
2
One screw
(+BVTP2 4X16)
3
Two screws
(+PSW M5X8)
9
One screw
(+BVST 3X8)
qh
Sub spine frame assy
5
One screw
(+BVST 3X8)
qd
One screw
(+BVST 3X8)
qf
RC bracket
w;
Six screws
(+PSW M5X8)
wa
Two screws
(+BVTP2 4X16)
qj
Two screws
(SW(+)P, M3X12)
qk
Plug holder (A)
ws
Bottom frame assy
ql
AC inlet
qg
One screw
(+PSW M5X8)
qg
Five screws
(+PSW M5X8)
2
Fan bracket
6
Six screws
(+PSW M5x8)
8
Six screws
(+PSW M5x8)
1
One screw
(+PSW M5X8)
1
One screw
(+PSW M5X8)
3
D.C. fan
4
Fan cushion
4
Fan cushion
4
Fan cushion
5
Fan plate
7
Spine frame
assy
9
Spine frame
assy
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