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7. Block Diagram
7-1 System Block Diagram
2
I
C Bus
2
(I
C slave)
Channel
Decoder
Host
Processor
TUNER 1
HD/NT
IF
TUNER 2
Module
CABLE
EXT. A/V INPUT
Video : 3, S-video : 3
Samsung Electronics
2
(I
C master)
Transport
memory
Stream
memory
Decoder
DATA
Video
MUX
Decoder
Converter
memory
Parallel Bus
A/D
Flash
NT Caption
& VOL CONT
Converter
Memory
Z86129
PANORAMA
TC90A18
2
I
C Bus
Switch
LA7220
A/V
Switch
TA8851AN
Chroma
TDA9141
3D-Comb
mPD6488
IEEE P1394
IEEE
SERIAL INTERFACE
1394
INTERFACE
memory
D/A
Converter
Format
OSG
R.G.B
and Mixer
(OSGM)
AC-3
ADC,DAC
Decoder
STI4600
CS4226
Tone Ctrl
To
TDA8425
Audio Amp
EXT. Y/R-Y/B-Y
5V/0.2A
SPDIF INPUT
ABL
ABL
FROM
CONTROL
DEF
R.G.B
R,G,B
Interface
CXA2011Q
H,V
Y
R
R-Y
G
H,VBLK
B-Y
B
HORIZONTAL,
VERTICAL OUTPUT
R,G,B
VM
Controller
CXA1839Q
E/W Correction
TA8859CP
HOR,VER Process
LA7858
_
+15V, +30V
_
VMCoil
To R,G,B CY
_
+5V
130V,12V
Trans 1
Trans 2
R,G,B
VM
Convergence Amp
AMP
STK392-040
Switching
Switching
IC
IC
STR-6709
STR-6709
Audio Amp
Convergence
STK400-020
Module
RECTIFIER
Stand-By
RBV-1506
Speaker
H,V-BLK
R,L,Cent
Block Diagram
CRT
7-1
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