Sony KDL-40X4000 / KDL-46X4000 / KDL-52X4000 (serv.man2) Service Manual ▷ View online
KDL-40/46/52X4000 (WB) 3-1
3-1. BLOCK DIAGRAM
SECTION 3
DIAGRAMS
Aerial
Video2
Comp2
Audio-In DVI
PC Audio-In
VIDEO1
VIDEO3
DMPORT
Audio Out
Opt. Out
HP Out
HDMI1
HDMI2
HDMI3
HDMI4
Comp1
Power SW
Key
IR
LED
SONY Logo
WB
UFE
BASI
CXA3767
Audio
DSP
TAS3308
Video SW
CXA2240
EMMA3SL
HDMI EQ/SW
CXB1446
Sub Chroma
SAA7115A
Kaiser
MB91305
BEM
CVBS / YC
L/R
CVBS (Mon OUT)
L/R (Mon OUT)
CVBS
L/R
YCbCr
L/R
YCbCr
L/R
CVBS
L/R(diff)
UART
L/R
SPDIF
L/R
L/R
SEL
O
U
T
LO
HP
USB
Ether
NAND
512Mb
PC In
DDC
CEC
TMDS
DDC
CEC
TMDS
DDC
CEC
TMDS
DDC
CEC
TMDS
DAC
PHY
DDR2
512Mbx2
YCbCr/RGB
CVBS/YC(M)
CVBS/YC(S)
TMDS
DDC
DDR2
256Mbx2
SDR
64Mb
Flash
32Mb
32Mb
IIC
Flash
RTC
IIC
IIC
IIC
IIC
IIC
IIC
MS (JIG)
UART
UART
UART
SPDIF
ACW
FBA
Amp
Cayenne-T
T-CON
(TG)
NVM
SI
RCS
FHD HFR CCFL
52”
Amp
IIC
SP
DAC
I2S
TS
IIC
L/R
CVBS
SPI
YC
L/R
Mon Out
SW
IIC
SW
IIC
I2S 2ch
SW
I2S 2ch/5.1ch
L
WL
R
WR
NVM
(CT)
S-Mini
S-Mini
L/R
Companion
Sil19151
HDMI Rx
v1.3
BUS
SW
H/V/CK (for GPX)
REC656 (forteletext)
GPX ARGB888 H/V/CK
YCbCr16bit H/V/CK
EPP
CCP-XA
core
BUS
SW
BUS
SW
BUS
SW
IFP
core
RCP
LVDS
DRC v1
K1
NVM
FRAM
2Kb
SW
IIC
ADC
TH7984
AUO Panel
46”,40”
T-CON
Cayenne-S
DDR2
128Mb
NVM
Cable
BT3
CEC
DDR2
128Mbx3
KDL-40/46/52X4000 (WB) 3-2E
(2)
KDL-46X4000
3-2. CIRCUIT BOARDS LOCATION
(1)
KDL-40X4000
(3)
KDL-52X4000
SWITCH unit
H4R board
H3R board
D3 board
ACW board
FBA board
K1 board
G6 board
ILLUMINATOIN module
SWITCH unit
H4R board
H3R board
D3 board
ACW board
FBA board
K1 board
G6 board
ILLUMINATOIN module
SWITCH unit
H4R board
H3R board
D4 board
ACW board
FBA board
D5 board
K1 board
G6 board
ILLUMINATION module
KDL-40/46/52X4000 (WB) 4-1
SECTION 4
EXPLODED VIEWS
NOTE:
• Items with no part number and no description are
not stocked because they are seldom required for
roution service.
roution service.
• The construction parts of an assembled part are
indicated with a collation number in the remark
colum.
colum.
• Items marked " * " are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
KDL-40/46/52X4000 (WB) 4-2
4-1. KDL-40X4000
4-1-1. REAR COVER AND STAND ASSY
REF. No.
PART No.
DESCRIPTION
MARK
REF. No.
PART No.
DESCRIPTION
MARK
1
2-580-640-01
SCREW, +BVTP2 4X16
2
2-580-607-01
SCREW, +PSW M5X12
3
3-300-711-51
LABEL, HDMI
4
3-300-710-41
LABEL, REAR TERMINAL
5
3-094-483-11
COVER, ECS
6
!
4-107-419-01
COVER, REAR (40S)
7
2-580-608-01
SCREW, +PSW M5X16
8
X-2318-488-1
STAND ASSY (ML-3)
#1
7-685-648-79
SCREW +BVTP 3X12 TYPE2 IT-3
3
4
6
7
8
5
1
1
1
2
2
1
1
#1
#1
Click on the first or last page to see other KDL-40X4000 / KDL-46X4000 / KDL-52X4000 (serv.man2) service manuals if exist.