1-13-11
E3NG1BLDTV
DTV Module Block Diagram
BOARD AV
BOARD DTV MODULE UNIT
IC2500
(DVB-T DEMODULATOR)
IC2602
(DTV SIGNAL PROCESS)
IC2901
(OP AMP)
IC2603
(MEMORY)
ADC
/AGC I/F
/DEMOD.
/DECODER
DTV
DIGITAL SIGNAL
PROCESS
TU1800
(TUNER UNIT)
DIF-OUT1
CN1800
CN2700
DIF-OUT2
DIF-AGC
SDA
SCL
REC VIDEO SIGNAL
REC AUDIO SIGNAL
1
1
DIF-OUT1
2
2
DIF-OUT2
3
3
DIF-AGC
13
28
DTV-C
14
29
DTV-AUDIO(L)
15
30
DTV-AUDIO(R)
18
19
20
30
31
122
1
7
2
6
110
109
101
105
106
16
17
15
13
6
1
2
5
15
14
39
Q2903
Q2900
Q2901
Q1801
Q1802
Q1804,Q1807
Q1803,Q1806
SPI-DATA0
SPI-DATA1
SPI-CLK
SPI-CE
SPI-DATA0
SPI-DATA1
SPI-CLK
SPI-CE
44
VIDEO
ENCODER
AUDIO
INTERFACE
AUDIO
D/A
CONVERTER
4
4
TU-SDA
5
5
TU-SCL
15
15
DTV-TXD
DTV-TXD
DTV-RXD
DTV-SYS-RESET
14
14
DTV-RXD
12
12
DTV-SYS-RESET
9
10
CN1800
L-CH
R-CH
AUDIO-MUTE
SDA
SCL
TO VIDEO
SELECTOR
BLOCK DIAGRAM
TO AUDIO
SELECTOR
BLOCK DIAGRAM
TO SUB SYSTEM
CONTROL
BLOCK DIAGRAM
TO SERVO/
SYSTEM
CONTROL
BLOCK
DIAGRAM
CN1800
CN2700
CN1800
CN2700
IIC-BUS SDA
IIC-BUS SCL
DTV-C
11
26
DTV-Y
118
95
93
97
94
96
49
50
47
64
102
103
44
43
100
1
48
DTV-Y
DTV-AUDIO(L)
DTV-AUDIO(R)
DTV-TXD
DTV-RXD
DTV-S-SCLK
CN2701
SDRAM
I/F
IC2800
(DDR SDRAM)
*1
*1
51,53~59,65~72
*2
*2
64,75~80,86~89,91
*3
22~26,29~35
*4
2,4,5,7,8,10,11,13,42,44,45,
47,48,50,51,53
*3
*4
DATA BUS(0-15)
ADDRESS BUS(0-11)
DDR SDRAM
MUTE
-ON
LEVEL
SHIFTER
SW
SW
LEVEL
SHIFTER
MUTE
-ON
DRIVE
DTV-SYS-RESET
RESET
SDA
SCL
RESET
SDA
SCL
VIDEO
D/A
CONVERTER
Q1805
P-ON+5V
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
Содержание RD-XV48DTKB
Страница 4: ...1 1 1 E3NG1SP SPECIFICATIONS ...
Страница 62: ...1 14 3 E3NG1SCAV1 AV 1 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 64: ...1 14 5 E3NG1SCAV3 AV 3 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 65: ...1 14 6 E3NG1SCAV4 AV 4 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 66: ...1 14 7 E3NG1SCAV5 AV 5 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 67: ...1 14 8 E3NG1SCAV6 AV 6 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 68: ...1 14 9 E3NG1SCAV7 AV 7 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 69: ...1 14 10 E3NG1SCAV8 AV 8 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 70: ...1 14 11 E3NG1SCAV9 AV 9 9 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 72: ...1 14 13 E3NG1SCFJ FRONT JACK SWITCH Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 79: ...1 14 20 E3NG1SCD6 DVD HDD MAIN 6 7 Schematic Diagram DVD HDD Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 81: ...1 14 22 E3NG1SCDTV DTV MODULE Schematic Diagram NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 98: ...1 19 4 E3NG1PEX Packing X 2 X 6 X1 Upper Side Lower Side X 3 ...
Страница 124: ......