FUNAI LT8-M40BB - Page 31

9-4
A03P3BLD
Digital Signal Process Block Diagram
DIGITAL MAIN CBA UNIT
IC3301 (DIGITAL SIGNAL PROCESS)
VIDEO-OUT1
LVDS TX
DIGITAL SIGNAL PROCESS
IC3704 (MEMORY)
5 6
SDA SCL
D-SUB
3
12 15
1 2
RED
GREEN
BLUE
DATA
CLOCK
JK3701
AE20 AE19
AD19
AF19
A/D CONVERTER
14 13
HSYNC
VSYNC
AC18
AB18
T25
R25
E24
H26
B13 A13
J26
K26
H25
J25 J24
D24 C25
B25
D25
AB25
L26
K25
VIDEO-IN VIDEO-R1 VIDEO-G1 VIDEO-B1
TO VIDEO BLOCK DIAGRAM TO VIDEO BLOCK DIAGRAM
TO VIDEO BLOCK DIAGRAM
TO AUDIO BLOCK DIAGRAM
SW
AC24
AE26 AE25
AF22 AF24
AD24 AD23 AD22
AF25
RGB-VIDEO-IN1
AD26
RGB-VIDEO-IN2
AE24
DIF-OUT2
DIF-OUT1 IF-AGC AUDIO(L)-0
AE21
TU-CVBS
AB24
AD21
HSYNC VSYNC IF-AGC
HDMI-IN1 HDMI-IN2 JK3702
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) SDA SCL
7 9 4 6 1 3
10 12 16 15
7 9 4 6 1 3
10 12 16 15
JK3703
HDMI-IN3
7 9 4 6 1 3
10 12 16 15
JK3704
TMDS-D0(+) TMDS-D0(-) TMDS-D1(+) TMDS-D1(-) TMDS-D2(+) TMDS-D2(-) TMDS-CLOCK(+) TMDS-CLOCK(-) SDA SCL
TMDS-D0(+)
TMDS-D0(-)
TMDS-D1(+)
TMDS-D1(-)
TMDS-D2(+)
TMDS-D2(-)
TMDS-CLOCK(+)
TMDS-CLOCK(-)
SDA
SCL
AF16
AE16
AF17
AE17
AF18
AE18
AF15
AE15 AB16
AC16
AF12
AE12
AF13
AE13
AF14
AE14
AF11
AE11
AC14 AC15
AF8
AE8
AF9
AE9
AF10
AE10
AF7
AE7
AB12
AC12
TMDS-CLOCK(+) TMDS-CLOCK(-)
DEMODULATOR /MPEG DECODER
DEMODU.
ADC
AUDIO I/F
RDQ(0-31)
CI CONTROL
RA(0-12)
IC3201, IC3202
(SDRAM)
HDMI I/F
AUDIO DECODER
VIDEO DECODER
VIDEO SIGNAL
AUDIO SIGNAL
IC3401
CI CARD SLOT
DAC
AUDIO(L)-1 AUDIO(L)-2 AUDIO(R)-0 AUDIO(R)-1 AUDIO(R)-2 LRCK BCK DATA0 MCLK SIF(+) ADC-OUT(L) ADC-OUT(R)
LCD MODUL
E
ASSEMBLY
CN3903
LVDS-OD1(-)
46
LVDS-OD1(+)
45
LVDS-OD0(-)
48
LVDS-OD0(+)
47
LVDS-OD2(-)
44
LVDS-OD2(+)
43
LVDS-OD3(-)
38
LVDS-OD3(+)
37
LVDS-OCLK(-)
41
LVDS-OCLK(+)
40
B6
A6 B7
A7
B8
A8
B10
A10
LVDS-OD4(-)
36
LVDS-OD4(+)
35
B11
A11
B9
A9
D9 C9
D10 C10 D11 C11 D13 C13 D14 C14 D12 C12
DATA(0-31)
ADDESS(0-12)
CI-D(0-15) CI-A(0-14)
VIDEO-R2 S-VIDEO-Y-IN S-VIDEO-C-IN COM-VIDEO-Y-IN COM-VIDEO-Pb-IN COM-VIDEO-Pr-IN
VIDEO-OUT2
AUDIO-MUTE2
TO AUDIO BLOCK DIAGRAM
HEADPHONE-DET
LVDS-ED1(-)
22
LVDS-ED1(+)
21
LVDS-ED0(-)
24
LVDS-ED0(+)
23
LVDS-ED2(-)
20
LVDS-ED2(+)
19
LVDS-ED3(-)
14
LVDS-ED3(+)
13
LVDS-ECLK(-)
17
LVDS-ECLK(+)
16
LVDS-ED4(-)
12
LVDS-ED4(+)
11