DOWNLOAD Sony KLV-32EX400 / KLV-40EX400 / KLV-46EX400 Service Manual ↓ Size: 10.42 MB | Pages: 33 in PDF or view online for FREE

Model
KLV-32EX400 KLV-40EX400 KLV-46EX400
Pages
33
Size
10.42 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-32ex400-klv-40ex400-klv-46ex400.pdf
Date
PREV: Sony KLV-32BX300 / KLV-40BX400 (serv.man2) Service Manual

Sony KLV-32EX400 / KLV-40EX400 / KLV-46EX400 Service Manual ▷ View online

KLV-32/40/46EX400(CH)
17
SEC 3. DIAGRAMS
3-1. BLOCK DIAGRAM
MT5388
BGA
Video 1
MON Out
Video 2
Component 1
/Video3
PC
PC/HDMI2
L/R
Comp1/Video3
L/R
Video2
L/R
Video1/Mon
L/R
Tuner
HDMI2
HDMI1
HDMI3
PC
EDID
HDMI1
EDID
HDMI2
EDID
HDMI3
EDID
USB1
HP
NAND
FLASH
64MByte
Temp
Sensor
SIRCS
LED
JTAG
Memory
DDR2
32Mbx16bits
PANEL
8bit
(WXGA)
CCFL
Conventional  INVERTER
16Bit
D+/D-
DDC1
DDC2
TMDS2
DDC0
TMDS0
Tu I2C
SAW
(38Mz)
DCC
PC/HDMI3 L/R 
RGB
HV
Comp1/Video3 L/R
Yuv1/CVBS3
Video2 L/R
CVBS2
Video1/Mon  L/R
CVBS1/ Mon
SW
SW
In
L/R
CVBS In
CVBS Out
M_I2C
SIRCS
LED
PDD0~7
TMD
S
In
 x
 3
 c
h
Au
d
io 
In
 x
 7
ch
YU
V
In
 x
 2
ch
RG
B
In
 x
 1
ch
CV
BS
In
 x
 4
ch
CVBS
Out x 2ch
Au
di
o
Ou
t x
 2
ch
IF_In
Du
al
 
Ch
 L
V
D
S
Me
m
o
ry
I/
F
Control I/O
PWM
HDMI 
SW
DDCB
TMDSB
TMDS1
HDMI4
HDMI4
EDID
TMDSA
LPF
LPF
NJM2779
AMP
Line out
PWM
DDCA
RGB 
Ambient 
sensor
ECS
Hotel
UART
STBY
UART0
Main
NVM
16KByte
(1) KLV-32EX400
KLV-32/40/46EX400(CH)
18
DIAGRAMS
(2) KLV-40/46EX400
3-1. BLOCK DIAGRAM
Memory
DDR2
32Mx16bitsx2
PANEL
8bit
(FHD)
CCFL
Conventional  INVERTER
MT5388
BGA
Video 1
MON Out
Video 2
Component 1
/Video3
PC
PC/HDMI2
L/R
Comp1/Video3
L/R
Video2
L/R
Video1/Mon
L/R
Tuner
HDMI2
HDMI1
HDMI3
PC
EDID
HDMI1
EDID
HDMI2
EDID
HDMI3
EDID
Main
NVM
16KByte
NAND
FLASH
64MByte
Temp
Sensor
SIRCS
LED
JTAG
ECS
Hotel
UART
PANEL
8bit
FHD
CCFL
Conventional  INVERTER
DDC1
DDC2
TMDS2
DDC0
TMDS0
Tu I2C
DCC
PC/HDMI3 L/R 
RGB
HV
Comp1/Video3 L/R
Yuv1/CVBS3
Video2 L/R
CVBS2
Video1/Mon  L/R
CVBS1/ Mon
SW
SW
In
L/R
CVBS In
CVBS Out
M_I2C
SIRCS
LED
PDD0~7
TMD
S
In 
x 3
 ch
Aud
io 
In
 x 
7ch
YUV
In
 x 
2ch
RGB
In x
 1c
h
CV
B
S
In
 x 
4ch
CVBS
Out x 2ch
Aud
io
O
ut
 x 
2ch
IF_In
Du
al
 
Ch L
V
D
S
Mem
ory
I/
F
Control I/O
DDCB
TMDSB
TMDS1
HDMI4
HDMI4
EDID
TMDSA
USB1
D+/D-
SAW
(38Mz)
HP
PWM
LPF
NJM2779
AMP
Line out
STBY
UART0
HDMI 
SW
LPF
PWM
DDCA
RGB 
Ambient 
sensor
Memory
DDR2
32Mx16bits
KLV-32/40/46EX400(CH)
19
DIAGRAMS
3-2. CIRCUIT BOARDS LOCATION
(1) KLV-32EX400
BAA Board
Speaker (L)
H2LR Board
Speaker (R)
Inverter
G2LE Board
Switch Unit
KLV-32/40/46EX400(CH)
20
DIAGRAMS
(2) KLV-40EX400
BAA Board
Speaker (L)
H2LR Board
Speaker (R)
Inverter
G2HE Board
T-CON
Switch Unit
Page of 33
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