Read Sony KDL-26U4000 / KDL-32U4000 / KDL-37U4000 Service Manual online
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4-1. BLOCK DIAGRAM
C
I
C
O
N
N
E
C
O
N
N
E
C
T
O
R
R
CXD 1978
OFDM IC
DDR-SDRAM
256 Mbit *(128Mbit)
(16M x 16)
FLASH MEMORY
128Mbit (32M x 8)
EMMA2LR
MPEG2 decoder
TUVIF Tuner
S
C
A
R
A
R
T
1
P
A
A
N
N
N
E
L
L
H1, SWITCH-BUTTONS
H3, SIRCS, LED,
LUMINISPONDER
POWER SUPPLY
AUDIO AMPLIFIER
G2, G3 BOARD
CAM MODULE
DIGITAL DECODER BLOCK
MS CONNECTOR
S
C
A
R
A
R
T
2
NJM3414
HP AMP
VCT-PRO
A/V switch
Color Decoder
3D Comb
PC/HD ADC
Audio Dig Decoder
Audio Delay
I/P conversion
Scaler
NR
Histogram
TV control
TV control
OSD insertion
TXT Decoding
HP
PC
L/R PC
COMPONENT
DIGITAL IF
SPEAKERS
SIL9021CTU
3 x HDMI decoder
HDMI 1
HDMI 2
L/R OUT
L/R OUT
L/R IN
L/R IN
CVBS_2
CVBS_1
L/R IN
L/R IN
L/R IN
TS
TS
TS
TS
CONTROL
CONTROL
DIGITAL CVBS
ITU656
L/R DIGITAL
L/R LINE
DIGITAL HDMI
I2S
LINE OUT
TU_CVBS / QSS
2
SCART1_CVBS
SCART2_CVBS
RGB1
RGB1 / FRONT
FRONT
RGB2
L/R FRONT
B1 & B2 BOARDs
YUV COMPONENT
PC_RGB, H, V
LVDS / TTL
FRONT
HDMI 3
L/R HDMI
SDRAM MEMORY
128Mbit ( 32 bits)
128Mbit ( 32 bits)
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