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Samsung HPR4272X/XAC Service Manual page 51

Plasma display tv

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Block Diagram
7-2-4 Logic Board Block Diagram
SDA, SCL
TX, RX
Y-MAIN
CONTROL
SIGNAL
ADC 4bit
R,G,B : 16bit
CLK A, B
BLK, POL, STB
60pin Connector
7-2-5 Main Board Block Diagram
VIDEO1
S-VIDEO1
VIDEO2
S-VIDEO2
(SIDE-AV)
7-4
31Pin LVDS
LVDS
SIGNAL
SPS-NIRB
DDR
(ASIC 816P)
(FA)
74MHz
CONTROL
SIGNAL
MICOM
30MHz
ADC 1bit
Video SW
10Pin(Power)
RELAY_EINT
AC-OFF-EINT
Vs-ON
60MHz
DDR
(MA)
DATA : 32bit
ADDR : 12bit
DQS, CLK, nCLK
DDR
(MB)
DRIVE
RESET
ASIC
nRESET
60pin Connector
SVP-EX62
NSP
X-MAIN
CONTROL
SIGNAL
ADC 3bit
R,G,B : 16bit
CLK A, B
BLK, POL, STB
Display Panel
42", 1024 x 768
DNIe
Lite
Audio AMP
TAS5122
Optical Out
Coaxial Out
Samsung Electronics

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