– 27 –
BLOCK DIAGRAM SIGNAL LINES
Video1_S(Y/C)
Video1_CVBS
Video2_Y
,Pb
,Pr
Video3_Y(CVBS),Pb
,Pr
I2C_CLK,
I2C_D
A
T
A
NAND
Flash
DDR2
533MHz
P
ANEL
BL_ADJ
HDMI1
PC(R)
PC(G)
PC(B)
PC_HSYNC
PC_VSYNC
Digital A
udio Output
Ether
net
DC
HDMI
SW
IC6600
8VSB/QAM
Demod.
Ether
net
MA
C/PHY
LVDS
LVDS
LVDS
Video1
_L/R
Video2_L/R
Video3 _L/R
PC _L/R
HDMI2
HDMI3
1
4
27
30
60
52
5,6
3,4
19
20
18
F6
P26
P25
AB6
A
C
6
AB12,A
C11,AF11
EEPR
OM
RC_IN
KEY_IN
M_MUTE
F
ront
Control
Control
P
o
w
er Unit
A
C
in (120V)
RESET
IC5900
IC801
Q806
17
LED_ON1
Q1801
21
PC_LED_ON
Q1802
25
LED_ON1
IC2404
26
IC2405
IC2402
IC2401
5V_STBY
L:1,
R:7
13,
10
9,
6
Line
Output
AMP
DA
C
L
R
Speak
er
IC5700
IC3050
IC001
B
UFFER
A
UDIO_PO
W
D3.3V
D1.8V
DDR2
533MHz
IC5701
D1.8V
IC5800
T
uner
A6100
Digtal&Analog_IF
I2C
10,11
4,5
N25,N26
AA25,AA26
5V
DP55360
BLOCK DIA
GRAM SIGNAL LINES
D3.3V
A1.2V
D1.8V
A3.3V
A2.5V
IC5501
BL_ON
23
Mute
22
MUTE
SUB_CPU
IC800
L
VDS_PO
W
Q1001,
Q1002
V1,V2
T2
R1
3
4
1
5
USB1
IC8500
5V
Q8500
U1,U2
T1
R2
3
4
1
5
USB2
IC8550
5V
Q8550
BTSC
Decoder
NTSC
Decoder
NTSC
Demod.
DEMUX
LVDS
Out
OSD
Video
ADC
HDMI
Rx
A
C-3
Decoder
Video P
ost
Processing
Scaler
A
udio
DA
C
MPEG2/
H.264/VC1
Video Decode
USB 2.0
MA
C/PHY
CPU
(MIPS)
A
udio
Processing Unit
120Hz Board
CPU
IC7600
60/120Hz
IC7500
DDR2
IC7750,
IC7700
Q7761
Q7751~7753,
