Block Diagram - Sony KDL-32V4000 Service Manual

4-1. BLOCK DIAGRAM

DIGITAL DECODER BLOCK
C
I
CONTROL
CONTROL
C
O
N
CAM MODULE
N
TS
TS
E
C
T
TS
O
R
MS CONNECTOR
CXD 1978
DIGITAL IF
OFDM IC
TUVIF Tuner
DDR-SDRAM
FLASH MEMORY
256 Mbit *(128Mbit)
128Mbit (32M x 8)
(16M x 16)
EMMA2LR
TS
MPEG2 decoder
L/R DIGITAL
S S
CVBS_1
C C
CVBS_2
A A
R R
L/R OUT L/R OUT
T T
L/R IN
L/R IN
1 2
B1 & B2 BOARDs
2
RGB1
RGB1 / FRONT
FRONT
SDRAM MEMORY
128Mbit ( 32 bits)
L/R IN
L/R IN
L/R IN
PC
L/R PC
L/R HDMI
POWER SUPPLY
COMPONENT
G2, G3 BOARD
- 14 -
H3E/H4 SIRCS, LED,
H1, SWITCH-BUTTONS
LUMINISPONDER
DIGITAL CVBS
ITU656
VCT-PRO
TU_CVBS / QSS
SCART1_CVBS
A/V switch
YUV COMPONENT
Color Decoder
PC_RGB, H, V
3D Comb
PC/HD ADC
Audio Dig Decoder
Audio Delay
SCART2_CVBS
I/P conversion
RGB2
Scaler
NR
Histogram
TV control
OSD insertion
TXT Decoding
L/R FRONT
L/R LINE
HDMI 1
DIGITAL HDMI
I2S
HDMI 2
SIL9021CTU
LINE OUT
3 x HDMI decoder
HDMI 3
FRONT
NJM3414
HP AMP
AUDIO AMPLIFIER
P
LVDS / TTL
A
N
N
E
L
HP
SPEAKERS