Block Diagram - Sharp LC-30HV6U Service Manual

LC-30HV6U
BLOCK DIAGRAM (Display)
H
G
CONF
FLASH
F IC6301
(A372WJ)
E
SDRAM (OS EVEN)
IC4702 (A312WJ)
D
E2P
E2P
C
E2P
B
Power PWB
(for Display)
A
1 2
LCD BackLight
CONF
CTRL
CPLD
IC6303
(A787WJ)
16(data) OS Driver (EVEN)
QFP 208pin
(OS EVEN)
17(Address, etc) IC4701(A332WJ)
INITIAL
ROM (128k)
IC2202
HDCP KEY
ROM (32k)
IC2208
EDID
ROM (1k)
IC2203
TV POW
3 4
OFL1,2
LCD Controller
IC4501 (A725WJ)
RGB 8 x 3
IC4903
CLOCK
BUFFER
RGB 8 x 3
DVI Receiver
QFP 208pin (TMDS)
IC2206 (SII861)
DVI Connector (24pin)
(TMDS)
SC2201 (ZA017WJ)
• TMDS 2 x 4
• DDC 3
5 6 7
30
R RGB
8 x 3 x 2
RGB 8 x 3
OS Driver (ODD)
QFP 208pin
(OS ODD)
IC4901(A332WJ)
HV, DE RGB 8 x 3
OSD Drive Contol, Te
TMDS 2 x 4
8 9
L R
8 x
Ligh
16(data)
17(Addre
OSD C
E2P ROM (8k
IC2008
System C
(TM
SC2202
10