Philips 42PFL3704D/F7 - Digital Signal Process Block Diagram

9-4
Digital Signal Process Block Diagram
A91H2BLD
LVDS-CO(+)32 LVDS-CO(-)33
DIGITAL MAIN CBA UNIT
IC3301 (DIGITAL SIGNAL PROCESS)
IC3801 (HDMI SW)
LCD MODULE ASSEMBLY
CN3901
LVDS-D1E(+)21 LVDS-D1E(-)22
LVDS-D0E(+)23
LVDS-D0E(-)24 LVDS-D2E(+)19 LVDS-D2E(-)20 LVDS-D3E(+)13 LVDS-D3E(-)14 LVDS-D0O(+)39 LVDS-D0O(-)40 LVDS-D1O(+)37 LVDS-D1O(-)38 LVDS-D2O(+)35 LVDS-D2O(-)36 LVDS-D3O(+)29 LVDS-D3O(-)30 LVDS-CE(+)16 LVDS-CE(-)17
AD23
AD24
AE23
AF23
AF22
AE22
AD21
AD22
AF24
AE24
AF18
AE18
AD17
AD18
AE17
AF17
AF16
AE16
AE19
AF19
LVDS TX
DIGITAL SIGNAL PROCESS
A/D CONVERTER
SW
V1 V2
U2 U1 U3
V3
Pr/S-C-IN Pb-IN
CVBS/Y/S-Y-IN
AA3
IF-AGC
HDMI-IN1
HDMI SW
JK3803
DATA0(+) DATA0(-) DATA1(+) DATA1(-) DATA2(+) DATA2(-) HDMI-DATA HDMI-CLOCK
7 9 4 6 1 3
10 12 16 15
CLOCK(+) CLOCK(-)
DEMODULATOR /MPEG DECODER
AE2
AF7
AUDIO I/F
TO AUDIO BLOCK DIAGRAM
ACLK ADATA1 BCLK LRCLK ADATA0 SPDIF
AD14
AD9
AD12 AD10 AD11
AC10
DATA(0-15) ADDESS(0-12)
IC3201
A13-15,A18, A21-23,B13-15, B17,B19-23
C15,C17-19, C23,C24,D14, D15,D17-19, D22,D23
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)
HDMI I/F
B1 B2
C1 C2 D1 D2
A1 A2
AUDIO DECODER
DIF-OUT1 DIF-OUT2 IF-AGC
TO VIDEO BLOCK DIAGRAM
VIDEO DECODER
AF2
M2
AUDIO(R)
M1
AUDIO(L)
VIDEO SIGNAL
AUDIO SIGNAL
22 21 24 23 26 25 20 19 43 44
HDMI-IN2 JK3801
DATA0(+) DATA0(-) DATA1(+) DATA1(-) DATA2(+) DATA2(-) HDMI-DATA HDMI-CLOCK
7 9 4 6 1 3
10 12 16 15
CLOCK(+) CLOCK(-)
14 13 16 15 18 17 12
56 57 58 59 60 61 62 63
11 39 40
HDMI-IN3 JK3802
DATA0(+) DATA0(-) DATA1(+) DATA1(-) DATA2(+) DATA2(-) HDMI-DATA HDMI-CLOCK
7 9 4 6 1 3
10 12 16 15
CLOCK(+) CLOCK(-)
68 67 70 69 72 71 66 65 29 30