DOWNLOAD Sony KP-44PS2 / KP-44PS2U / KP-51PS2 Service Manual ↓ Size: 15.98 MB | Pages: 126 in PDF or view online for FREE

Model
KP-44PS2 KP-44PS2U KP-51PS2
Pages
126
Size
15.98 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-44ps2-kp-44ps2u-kp-51ps2.pdf
Date
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Sony KP-44PS2 / KP-44PS2U / KP-51PS2 Service Manual ▷ View online

– 21 –
KP-44PS2/44PS2U/51PS2
RM-903
SECTION  3
DISASSEMBLY
3-1. REAR  BOARD  REMOVAL
• KP-44
• KP-51
3-3. SERVICE  POSITION
• KP-44/51
3-2. MAIN  BRACKET  BLOCK
REMOVAL
• KP-44/51
2
Rear board
1
Thirteen screws
(Hexagon head)
2
Rear board
1
Thirteen screws
(Hexagon head)
1
Shield board
2
Two screws
(Hexagon head)
3
Main bracket block
Main bracket block
1
– 22 –
KP-44PS2/44PS2U/51PS2
RM-903
3-4. CONTROL  PANEL  BLOCK  REMOVAL
• KP-44/51
3-5. RESISTOR  ASSEMBLY (FOCUS  PACK)  REMOVAL
• KP-44/51
3
Control panel block
1
Front cover
block assembly
2
Four screws
(Hexagon head)
3
Resistor assembly
(Focus pack)
2
Screw
(+BVTP 4 x 16)
1
Four screws
(Hexagon head): (KP-44)/
Two screws
(Hexagon head): (KP-51)
– 23 –
KP-44PS2/44PS2U/51PS2
RM-903
3-7. BEZNET  BLOCK  REMOVAL
• KP-44/51
3-6. HB,  HA  AND  CONTROL  PANEL  BLOCK  REMOVAL
• KP-44/51
9
Tray
!=
Control panel block
0
Spring (T)
5
Two screws
(+BVTP 4 x 16)
6
Tray bracket
8
Two claws
7
3
Two screw
(+BVTP 4 x 16)
1
Two screw
(+BVTP 3 x 12)
2
HB board
4
HA board
!-
Two claws
8
Four screws
(Hexagon head)
5
Four screws
(Hexagon head)
3
Screw
(Hexagon head)
(KP-51)
9
Beznet block
4
Cabinet cover (L)
(KP-51)
2
Cabinet cover (R)
(KP-51)
6
Eleven screws
(+BVTP 4 x 16)
7
Mirror cover block
1
Screw
(Hexagon head)
(KP-51)
– 24 –
KP-44PS2/44PS2U/51PS2
RM-903
1
Two screws
(Hexagon head)
2
Pull the main
bracket, and
remove each
connectors
on main bracket.
3
Set the
main bracket.
3-8. CHASSIS  BLOCK  REMOVAL
(1)
PICTURE  TUBE  BLOCK  REMOVAL
• KP-44
Pay particular attention to the wires of each Printed circuit
boards when puling out the main bracket.
(3)
CHASSIS  BLOCK  REMOVAL
• KP-51
Pull out the chassis block by gripping the handles as shown in
the diagram.
At this time, pay particular attention to the components
removed in (2).
(2)
MAIN  BRACKET  REMOVAL
• KP-51
2
Picture tube block
1
Four screws
(Hexagon head 4 x 20)
1
Four screws
(Hexagon head 4 x 20)
1
Two screws
(Hexagon head)
2
Pull out the
chassis block
1
Four screws
(Hexagon head)
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