DOWNLOAD Sony KF-42SX300 / KF-42SX300K / KF-42SX300U Service Manual ↓ Size: 43.39 MB | Pages: 88 in PDF or view online for FREE

Model
KF-42SX300 KF-42SX300K KF-42SX300U
Pages
88
Size
43.39 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kf-42sx300-kf-42sx300k-kf-42sx300u.pdf
Date
PREV: Sony KV-29LS40B (serv.man2) Service Manual

Sony KF-42SX300 / KF-42SX300K / KF-42SX300U Service Manual ▷ View online

– 21 –
KF-42SX300
RM-906
SECTION 3  DISASSEMBLY
3-2. CENTER PILLAR REMOVAL
3-1. REAR  COVER  REMOVAL
    Rear cover
 Eleven screws
       (+BVTP 4x16)
2
1
      Center
        pillar
    Three screws
     (+BVTP 4x16)
      Three
     fasten tags
      Two screws
       (+PSW 3x8)
       Two screws
       (+BVTP 4x16)
1
3
4
2
5
3-4. CHASSIS, OPTICAL UNIT, DC FAN REMOVAL
3-3. SERVICE POSITION
Chassis assembly
1
Three 
special screws
Chassis assembly
Optical unit block
Three screws
(+PWH 4x16)
Connector
Four screws
(+PWH 4x35)
D. C. FAN
Fan bracket
with D. C. fan
1
2
3
4
5
6
7
8
9
– 22 –
KF-42SX300
RM-906
3-7. H2 BOARD REMOVAL
3-8. H3 BOARD REMOVAL
3-6. H1 BOARD REMOVAL
3-5. POWER BLOCK REMOVAL
          Two connectors
     Screw
     (+BVTP 3x12)
     Two screws
     (+PWH 4x16)
      Power supply block
1
2
3
4
Screen mirror block assembly
 H1 bracket cap
       Screw
       (+BVTP 3x12)
      Two screws
       (+BVTP 4x16)
   H1 bracket
H1 board
    Connector
   H1 button
1
2
3
4
5
6
Fasten tag
     Spring
       plate
Two
 connectors 
     H3 bracket
      Two screws
       (+BVTP 3x12)
   H3 board
1
2
6
5
3
4
    Connector
    H2 board
   H2 bracket
    Light guide (LED)
Four screws
(+BVTP 4x16)
       Two screws
       (+BVTP 3x12)
1
2
3
4
5
6
– 23 –
KF-42SX300
RM-906
3-11. T BOARD REMOVAL
3-12. FRONT PANEL REMOVAL
3-10. G BOARD REMOVAL
3-9. A BOARD REMOVAL
1
 Screw 
    (+BVTP 4 X 16)
1
 Two screws 
    (+BVTP 4 X 16)
2
G bracket
3
 G board
    Connector
    Nine connectors
     Two fasten tags
    Fasten tag
    A board
Two claws
1
2
3
4
5
6
7    
      Connector
    T board
Screw
(+BVTP 3x12)
1
3
2
Four latches
    Two ornamental screws
Front cover
assembly
1
2
– 24 –
KF-42SX300
RM-906
2
 Front cover L
1
 Four strikes
1
 Four strikes
2
 Front cover R
1
 Two screws 
    (+BVTP 4 X 16)
1
 Two screws 
    (+BVTP 4 X 16)
2
 Control panel 
     block assembly
3-15. SCREEN, MIRROR BLOCK ASSEMBLY REMOVAL
3-14. CONTROL PANEL REMOVAL
3-13. FRONT COVER REMOVAL
     Screen mirror block assembly
     Three
     connectors
      Seven screws
       (+BVTP 4x16)
     Four screws
       (+BVTP 4x16)
1
2
3
4
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