40
9. Block Diagram
PI5V330
U10
H
L
GPI O- 3
CVBS1
ATSC Board
Analog Tuner Board
I/O Connector
Power Module
Y1/PB1/PR1
U11
D_RA[11...0]
D_DQ[31...16]
R/ G/B
YPbPr2 Y1/Pb1/Pr1
VIDEO5
(HDTV2)
VI DEO2
COMPUTER
VIDEO6
Tit le
Size Document Number Rev
Date: Sheet
of
GF LCD TV
B
INDEX & BLOCK DIAGRAM
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Tai pei County, Ta iwan R.O. C.
Tel: 886-2-2231-6789 Fax: 886-2-2231-5678
C
112Monday, D ecember 19, 2005
+24V
LVDS
AUDIO DAC. AUDIO AMP.
10W~15W Speaker
FLASH RAM
MT5351
MT5111
TUNER
DDR RAM
DTV Backend
Decoder SOC
Demodulator
TS OUTPUT
AGC_IF
AGC_RF
VI[23...0]
HDT V
COMPUTER
HDMI
AC TO DC Power
Power
+24V
Panel
AD Board
+24V
AC 110~240V
M13L128168
388 Pin BGA
8Mx16 SDRAM8Mx16 SDRAM
M13L128168
IOA[7...0]
VIDEO2
HDMI
ATSC
VGA
R/G/ B
MODUL E
16M
29LV160
U9
Keypad & IR & LED
LCD PANEL
(1366x768 )
AP[7...0]
MT8293
U20
DATA+/-[2...0]
VI[23...0]
VI[23...0]
VI[23...0]
Video (AD Board)
NTSC TV
NTSC Tuner
VI DEO5
(HDTV2)
YP b P r 2
U10
U8
MT-8202
HDMI- DV I
VI DEO1
VGA
Tuner
( Scaler )
MT K
VI DEO3
YP b P r 1
S-Vi deoComposite
VIDEO3
TV
YP b P r 1
S-Vi deo
Composite
Composite
VIDEO4
(HDTV1)
Composite
CVBS0
VIDEO4
(HDTV1)
AVCVBS1
VIDEO1
Y0/Pb0/Pr0
D_DQ[15...0]
AVSY0/C0
Y0/PB0/PR0
D_RA[11...0]
CVBS2
TU_AV1
AVCVBS1
SY0/C0
PI5V330
U10
H
L
GPI O-3
GF ATSC LCD TV MT8202E+MT5111+MT5351 BOARD 4 LAYERS
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