Philips 43PFL4902/F7 - Page 41

9-3
3. Digital Signal Process Block Diagram
DIGITAL MAIN CBA UNIT
IC3001 (DIGITAL SIGNAL PROCESS)
DIGITAL SIGNAL PROCESS
HDMI-IN3 HDMI-IN1 JK3701
DATA0(+) ARC
ARC-OUT
DATA0(-) DATA1(+) DATA1(-) DATA2(+) DATA2(-) HDMI-DATA HDMI-CLOCK
7
14
9 4 6 1 3
10 12 16 15
7 9 4 6 1 3
10 12 16 15
JK3702
CLOCK(+) CLOCK(-)
AUDIO DECODER
HDMI I/F
HDMI SW
TO VIDEO/AUDIO BLOCK DIAGRAM
VIDEO DECODER
VIDEO SIGNAL
AUDIO SIGNAL
DATA(0-7)
IC3102
(NAND FLASH MEMORY)
NAND-AD(0-7)
A/D CONVERTER
SW
COM-VIDEO-Y/VIDEO-IN
DEMODULATOR /MPEG DECODER
AUDIO I/F
DIF-OUT2 DIF-OUT1 IF-AGC
IF-AGC
LVDS TX
D-MDQL(0-7), D-MDQU(0-7) C-MDQL(0-7), C-MDQU(0-7) CD-MA(0-15)
DATA ADDESS
IC3402
(DDR3 SDRAM)
DATA ADDESS
IC3401
(DDR3 SDRAM)
B-MDQL(0-7), B-MDQU(0-7) A-MDQL(0-7), A-MDQU(0-7) AB-MA(0-15)
DATA ADDESS
IC3302
(DDR3 SDRAM)
DATA
ADDESS
IC3301
(DDR3 SDRAM)
CURRENT LIMITING POWER DESTRIBUTION SWITCH
IC3502, Q3504
BCLK MCLK S DATA LRCLK
SPDIF
AUDIO(L)-IN AUDIO(R)-IN HP(L) HP(R)
DATA0(+) DATA0(-) DATA1(+) DATA1(-) DATA2(+) DATA2(-) HDMI-DATA HDMI-CLOCK CLOCK(+) CLOCK(-)
AC2
AB3
G6
E8 E6
F6
AF6
AE6
AF4 AF5
A5
P3
POH1-EN
V4
POH1-DET
V5
POH2-EN
Y5
POH2-DET
E9
T3 T2
V2
U1
W2
V3
R2 R1
T5
R6
M2
L1
N2
M3
P1 P2 K3 K2
L5 L4
AM2
AL2
AK3
HDMI-IN2
7 9 4 6 1 3
10 12 16 15
JK3703
DATA0(+) DATA0(-) DATA1(+) DATA1(-) DATA2(+) DATA2(-) HDMI-DATA HDMI-CLOCK CLOCK(+) CLOCK(-)
G3 G2
H3 H2
J1 J2
G1
F3
K5
J4
AF32
AG31
AG32
AJ32 AJ31
AH30 AH31
AF31
AK31
AK32
AL32 AL30
AK30
AL25
AK24
AL29
AK29
AL31
CN3901
LCD PANEL ASSEMBLY
24 23 21 20 18 17 15 14 12 11
9 8 6 5 3 2
26 27
RX0(+) RX0(-) RX1(+) RX1(-)
RX2(-)
RX2(+) RX3(-) RX3(+) RX4(-) RX4(+) RX5(-) RX5(+) RX6(-) RX6(+) RX7(-) LOCKN
RX7(+)
HTPDN
COM-VIDEO-Pb-IN COM-VIDEO-Pr-IN
AB2 AA3
POH+5V
CURRENT LIMITING POWER DESTRIBUTION SWITCH
IC3501, Q3505
PL17.06BLD