Philips LF501EM4 - Digital Signal Process Block Diagram

9-3
FL13.16ABLD
DIGITAL MAIN CBA UNIT
IC3005 (DIGITAL SIGNAL PROCESS)
CN3013
N15
P16
P15
T16
T15
L16 L15 L14 L13
M16 M15
N14 N13
M14 M13
R14
T14
R16 R15
N16
LVDS TX
DIGITAL SIGNAL PROCESS
A/D CONVERTER
SW
D8
B11
C9
C10
COM-VIDEO-Pr-IN COM-VIDEO-Pb-IN COM-VIDEO-Y/VIDEO-IN
IF-AGC
DEMODULATOR /MPEG DECODER
A12 A16
AUDIO I/F
AMP(R)-OUT AMP(L)-OUT SPDIF
A7
N10
B7
DATA(0-15) ADDRESS(0-12)
IC3002
N4,N7,N8,P3,P4, P6-P8,R3,R4,R6, R8,T2-T5
H1,H2,J1,J2,J4,K1, K3,L1,L2,M1-M3,N1
B1,B9,C2,C8,
D1,D3,D7,D9,
F1,F9,G2,G8,
H1,H3,H7,H9
M2,M3,M7,M8, N2,N3,N7,N8, P2,P3,P7,P8,R2
(DDR2 SDRAM)
AUDIO DECODER
DIF-OUT1 DIF-OUT2 IF-AGC
TO VIDEO/AUDIO BLOCK DIAGRAM
TO VIDEO/AUDIO BLOCK DIAGRAM
B12
B8
AUDIO(R)-IN
A8
AUDIO(L)-IN
VIDEO SIGNAL
AUDIO SIGNAL
VGA-R-IN VGA-G-IN VGA-B-IN
C7
A9
C11
VGA-HSYNC VGA-VSYNC
HSYNC VSYNC
B14 A14
LCD PANEL ASSEMBLY
VGA-SDA VGA-SCL
HDMI I/F
G14
F14
VIDEO DECODER
HDMI-SCL HDMI-SDA
SCL1 SDA1
SCL0
SDA0
SCL3 SDA3
SCL2
SDA2
IC3018 (HDMI SW) IC3011 (HDMI SERIAL EEPROM)
B4 A4 B3 A3 B2 A2 B1 A1
HDMI-IN1 HDMI-IN2 JK3004
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) HDMI-DATA HDMI-CLOCK
7 42
41 45 44 48 47 39 38 36 37
26 27 23 24 20 21 17 18
8 7
11 10 14 13
5 4 1 2 2
6 7
3
10 11
15 14
9 4 6 1 3
10 12 16 15
7 9 4 6 1 3
10 12 16 15
7 9 4 6 1 3
10 12 16 15
JK3002
HDMI-IN3 JK3003
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) TMDS-CLOCK(+) TMDS-CLOCK(-) HDMI-DATA HDMI-CLOCK
TMDS-D0(+)
TMDS-D0(-)
TMDS-D1(+)
TMDS-D1(-)
TMDS-D2(+)
TMDS-D2(-)
TMDS-CLOCK(+)
TMDS-CLOCK(-)
HDMI-DATA
HDMI-CLOCK
TMDS-CLOCK(+) TMDS-CLOCK(-)
HDMI SW
57 56 60 59 63 62 54 53 51 52
24 23 22 21 20 19 17 16 40 39 38 37 36 35 30 29 33 32 14 13
RXO0(-) RXO0(+) RXO1(-) RXO1(+) RXO2(-) RXO2(+) RXOCLK(-) RXOCLK(+) RXO3(-) RXO3(+) RXE0(-) RXE0(+) RXE1(-) RXE1(+) RXE2(-) RXE2(+) RXECLK(-) RXECLK(+) RXE3(-) RXE3(+)
3. Digital Signal Process Block Diagram