7-4
DTV Module Block Diagram
A81N5BLDTV
IC101
(DTV SIGNAL PR
OCESS)
IC252
(A
UDIO D/A CONVER
TER)
IC202
(FLASH MEMOR
Y)
ADC
/A
GC I/F
DIGIT
A
L SIGNAL
PR
OCESS
SYSTEM DECODER
/VIDEO DECODER
/VIDEO FORMA
T
CONVER
TER
/2D GRAPHICS
TU61
(TUNER UNIT)
DIF-OUT1
CN61
CN102
LPF
DIF-OUT2
DIF-A
GC
SD
A
SCL
DTV MODULE CB
A UNIT
MAIN CB
A
VIDEO SIGNAL
26
11
DIF-OUT1
27
12
DIF-OUT2
24
9
DIF-A
GC
18
33
DTV
-Y
19
34
DTV
-Pr
20
35
DTV
-Pb
15
30
DTV
-A
UDIO(L)
16
31
DTV
-A
UDIO(R)
10
11
8
174
178
182
187
186
159
158
162
161
6
5
15
14
7
8
156
144
143
140
41
XIN-25MHz
XOUT
-25MHz
25MHz
OSC
X281
4
5
VIDEO
ENCODER
A
UDIO
DECODER
A
UDIO
D/A
CONVER
TER
SDRAM
I/F
FLASH
MEMOR
Y
I/F
IC201
(DDR SDRAM)
22
DTV
-SPDIF
14
14
SD
A
15
15
SCL
4
5
55
TU-SD
A
44
TU-SCL
CN61
L-CH
R-CH
SD
A
SCL
B
US-CONT
*1
*1
79~81,85,87,89~91,92,94,96~98,
102,104,106
*2
*2
55,56,58,60,61,116,119,120,124,
125,127,129,130
*3
*3
1,2,7~12,20,206,209,211,213~216,
*4
*4
23~25,27,29,32~36,41~44,47,48,50,
52~54,205
*5
*5
1~9,16~25,48
*6
*6
29~36,38~45
*7
*7
28~32,35~42
*8
*8
2,4,5,7,8,10,11,13,54,56,57,59,60,
62,63,65
T
O
IF/VIDEO
BLOCK
DIA
GRAM
TO
A
U
D
IO
BLOCK
DIA
GRAM
T
O
SYSTEM
CONTR
OL
BLOCK
DIA
GRAM
CN61
CN101
BUFFER
Q243
BUFFER
Q245
BUFFER
Q244
BUFFER
Q251
SD
A
SCL
DATA BUS(0-15)
ADDRESS BUS(0-12)
DATA BUS(0-15)
ADDRESS BUS(1-20)
CN102
DDR SDRAM
FLASH MEMOR
Y
SW
SW
DTV
-SPDIF
DTV
-A
UDIO(L)
DTV
-A
UDIO(R)
DTV
-Pb
DTV
-Pr
DTV
-Y
Q211
Q212
Q213
Q214
AUDIO SIGNAL
Summary of Contents for SLC195EM8
Page 35: ...8 6 A81N5SCM4 Main 4 5 Schematic Diagram ...
Page 37: ...8 8 A81N5SCF Function Junction Schematic Diagram ...
Page 38: ...8 9 A81N5SCIR IR Sensor Junction Schematic Diagram ...
Page 39: ...8 10 A81N5SCD1 DTV Module 1 2 Schematic Diagram ...
Page 40: ...8 11 A81N5SCD2 DTV Module 2 2 Schematic Diagram ...
Page 41: ...8 12 A81N5SCDM1 Digital Main 1 6 Schematic Diagram ...
Page 46: ...8 17 A81N5SCDM6 Digital Main 6 6 Schematic Diagram ...
