Sony KP-53XBR300 / KP-61XBR300 Service Manual ▷ View online
– 37 –
KP-53XBR300/61XBR300
RM-Y902
RM-Y902
SECTION 2
DISASSEMBLY
2-1. SCREEN FRAME ASSY AND HC BOARD
REMOVAL
2-3. MAIN BRACKET REMOVAL
2-2. REAR BOARD REMOVAL
2-4. SERVICE POSITION
2
Top grille (L) assy
1
Top grille (R) assy
4
Three claws
5
Three claws
6
HC board
3
Four screws (KP-53XBR300)
Three screws (KP-61XBR300)
(Tapping screw 4x20)
(Tapping screw 4x20)
2
Nine screws
(Tapping screw 4x20)
1
Three screws
(Screw, tapping
hexagon head)
hexagon head)
Cabinet assy
3
Rear board
Cabinet assy
Main Bracket assy
1
Four screws
(Tapping head
screw 4x20)
screw 4x20)
3
2
Four screws
(Tapping head screw 4x20)
Cabinet assy
Main bracket assy
– 38 –
KP-53XBR300/61XBR300
RM-Y902
RM-Y902
2-6. TERMINAL BOARD AND U BOARD REMOVAL
2-7. K BOARD REMOVAL
2-8. BM, BR AND BD BOARD REMOVAL
2-5. G BOARD REMOVAL
G board bracket
4
G board
3
Four claws
2
Two screws
(+BVTP 3x12)
1
Power cord
4
Five screws
(+BVTP 3x12)
5
U board
Terminal board
Claw
1
Eleven screws
(+BVTP 3x12)
(+BVTP 3x12)
2
3
Main bracket
K board bracket
2
Four claws
2
K board
2
Two screws
(+BVTP 3x12)
1
BD board
D board
A board
2
BR board
3
BM board
– 39 –
KP-53XBR300/61XBR300
RM-Y902
RM-Y902
2-9. BA BOARD REMOVAL
2-10. DS BOARD REMOVAL
2-11. A AND D BOARD REMOVAL
1
BA board
Main bracket
A board
1
DS board
D board
Main bracket
3
Seven screws
(+BVTP 3x8)
1
Seven screws
(+BVTP 3x8)
2
A board
Main bracket
4
D board
– 40 –
KP-53XBR300/61XBR300
RM-Y902
RM-Y902
2-12. REFLECTION MIRROR REMOVAL
2-13. HA AND HB BOARD REMOVAL
3
Thirteen screws
(Tapping screw 4x20)
5
Reflection mirror
2
Two screws
(Tapping screw 4x20)
Mirror board
Top board
4
2
9
Four claws
!¡
HA board
7
Three screws
(+BVTP 3X12)
!º
Three screws
(+BVTP 3X12)
1
Bottom speaker
grille (L) assy
4
Front panel assy
3
Two Screws
(Screw, tapping
hexagon head)
hexagon head)
5
Two Screws
(Tapping screw 4x20)
(Tapping screw 4x20)
6
Panel assy
8
HB board
Control panel
2
Bottom speaker
grille (R) assy
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