DOWNLOAD Sony KP-FX43N90 Service Manual ↓ Size: 13.53 MB | Pages: 127 in PDF or view online for FREE

Model
KP-FX43N90
Pages
127
Size
13.53 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-fx43n90.pdf
Date
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Sony KP-FX43N90 Service Manual ▷ View online

– 9 –
KP-FX43N90
RM-1004
SECTION  2
DISASSEMBLY
2-1. REAR  COVER  REMOVAL
2-2. MAIN  BRACKET  REMOVAL
2-3. SERVICE POSITION
2
 COVERS
Cut them off with a plier or the like from
chassis assembly in case of checking
printed circuit boards.
After checking, turn over the covers and
secure them with screws.
(screws 7-685-648-79  BVTP 3X12)
1
 Twelve screws
    (Hexagon head)
2
 Rear board
3
 Main bracket section
1
 Optical shield
2
 Two screws
(tapping screw
       hexagon head)
1
 Main bracket section
2
 Eight screws
    (BVTP 3X12)
– 10 –
KP-FX43N90
RM-1004
2-4. FRONT PANEL REMOVAL
3
 Two screws
     (tapping screw
      hexagon head)
1
 Three screws
     (BVTP 4x16)
6
 Front panel (43) assy
1
 Three screws
     (BVTP 4X16)
3
 Two screws
     (tapping screw
      hexagon head)
2
 Three screws
     (tapping screw
      hexagon head)
5
 Side panel (43R) assy
2 
Three screws
     (tapping screw
      hexagon head)
4
 Side panel (43L) assy
2-5. H1, H2 AND H3 BOARDS REMOVAL
6
 Three screws
     (BVTP 3x12)
1
 Two screws
     (BVTP 3x12)
6
 Two screws
     (BVTP 3x12)
4
 Six screws
     (BVTP 3x12)
5
 H2 board
7
 Control button
2
 H1 bracket  
3
 H1 board
 Front panel assy
9
 H3 board
8
 Four screws
     (BVTP 3x12)
– 11 –
KP-FX43N90
RM-1004
2-6. BEZEL AND MIRROR COVER REMOVAL
2
 Four screws
     (BVTP 4X16)
2
 Six screws
     (BVTP 4X16)
1
 Two screws
     (Hexagon head)
2
 Four screws
     (BVTP 4X16)
3
Mirror cover
1
 Four screws
     (Hexagon head)
8
 Screen 
     holder (SIDE)
7
Screen holder (SIDE)
6
Screen 
     holder (TOP)
9
Screen 
     holder (LOW)
5
Six screws 
(BVTP 3x12)
5
 Four screws
    (BVTP 3x12)
5
 Four screws 
(BVTP 3x12)
!º
 Diffusion plate (F)
!¡
 Diffusion plate (L)
!™
 Contrast screen
4
Six screws
     (Hexagon head)
!£
Bezel assy
5
 Four screws 
     (BVTP 3x12)
2-7. MAIN BRACKET  REMOVAL
2
 Main bracket section
1
 Two screws
(Tapping screw
       hexagon head)
– 12 –
KP-FX43N90
RM-1004
2-8. G BOARD  REMOVAL
2-9. TERMINAL BRACKET  REMOVAL
1
 Three holder PWB
Main bracket section
2
 G board
4
 Terminal bracket
Main  bracket section
1
 Tow screws
     (BVTP 4X16)
2
 Screw
     (PSW 3X6)
3
 Nut, Washer
     hexagon
RF splitter
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