Sony KLV-40X200A / KLV-40X250A / KLV-46X200A / KLV-46X250A (serv.man2) Service Manual ▷ View online
KLV-40/46X200A
, 40/46X250A (GE) 1-6
1-9. B2, FXE AND TUG BOARDS REMOVAL
7
FXE board
q;
B2 board
1
One screw
(+BVTP 4X16)
6
Four screws
(+BVST 3X8)
qa
Four screws
(+BVST 3X8)
8
Seven screws
(+BVST 3X8)
qg
Four screws
(+BVST 3X8)
qs
One screws
(+BVST 3X8)
4
Two screws
(+PSW 3X5)
qh
TUG board
2
HDMI tarminal holder
3
DTT holder assy
5
Digtal shield(UPPER)
9
Heatsink B ASSY
qd
Digtal shield(LOWER)
qf
Tuner shield(LOWER)
qj
Four screws
(+BVST 3X8)
KLV-40/46X200A
, 40/46X250A (GE) 1-7
1-10. H3 AND H4 BOARDS REMOVAL
1-11.
CHASSIS BRACKET ASSY REMOVAL
4
Four screws
(+BVTP2 4X16)
3
Three screws
(+BVTP2 4X16)
1
Two screws
(+PSW M5X8)
2
Two screws
(+PSW M5X8)
5
Chassis bracket assy
2
Under cover
9
AC Inlet(With noise filter)
7
AC Inlet bracket
qa
Bracket assy fin
3
H4 board
4
H3 board
1
Three screws
(+BVST 4X12)
5
One screw
(+PSW 4X6)
q;
Two screws
(+BVST 3X8)
8
Two screws
(+KTT 3X10)
6
Two screws
(+BVST 3X8)
KLV-40/46X200A
, 40/46X250A (GE) 1-8E
1-12. LCD PANEL REMOVAL
3
Three screws
(+BVTP2 4X16)
1
Three screws
(+BVTP2 4X16)
5
Two screws
(+BVTP2 4X16)
Bezel assy
8
LCD panel
4
Mask plate
6
Mask plate
2
Mask plate
7
Harness
with connector(LVDS)
KLV-40/46X200A
, 40/46X250A (GE) 2-1
2-1. BLOCK DIAGRAM
SECTION 2
DIAGRAMS
VIDEO
SW
CXA2239
TVM
MB91305
Video 1
(CV/YC)
E M M A
2Lr
HDMI 1
HDMI 2
HDMI 2
CCPXA
Main
HDMI
Rx
Sil9011
Sub
Croma
SAA7115A
DRC
M FV1
PC
M S P
4411K
L/R Out
Audio
SW
CXA2188Q
Head Phone
LVDS
Tx
To
Panel
Vortex
R
DEM
D-AMP
M61571AFP
To
SP
IFP2S
B
A
FXE
TUG
A-tuner(main)
EQ
Buffer
SDRAM
DDR
FLASH
Component
/CV/YC
(Video2 side)
I2S
A-AU
QSS
AM/FM
Delay IC
CXD9826
MUTE
RTC
UART
I2C
I2C
I2C
I2C
MUTE
MUTE
GPX
B u f f
DDR
FLASH
DDR
SDRAM
SRAM
Analog Video Signal
Analog Audio Signal
Digital Video Signal
Digital Audio Signal
I2C
I2C
UART
UART
B u f f
Video 3
HD/DVD1
A-tuner(sub)
splitter
RF Video(sub)
RF Video(Main)
Montor
Out
HD/DVD2
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