10.5. Block Diagram (5 of 7)
XFERSTO
XIREQ
XWAIT
XCD2
XCD1
CHSYNC
CHVAL
CHCLK
SBO1
SBI1
SPEN
SPCLK
XFERSTO
SPPKTST
SBO1
SBI1
SPEN
SPCLK
SPPKTST
X8003
X8006
VCXO 27MHz
IC8404
1
TS BUFFER
NOR FLASH ROM
STROUT
CONTROL BUFFER
SDA
IC8031
9
5
OP AMP
52
EA0
MIBAL,MCLKI
11
IC8013
I/F
10
67
41
1
V_SUPPLY
21
HDSL PEAKS_Lite
36
50
8
7
66
SW
XCD1,XCD2,XWAIT,XIREQ
ANT_V_SUPPLY
8
(COMMON
VIN
IF_AGC
CIPOWER
VOUT
23
62
16
TU8001
XCD2
2
Q8101
20
CHCLK,CHVAL,CHSYNC
XTALI
4
10
MMA0
D4
VCC
63
INV
XECSO-XECS5
7
VOUT
29
CI SLOT
CVBS
XECSO,XERE
3
MMDQ31
15
SCL
IC8042
XDACRST
CLKOUT
2
3
PDN
MMDQ0
STROUT
VDD
62
36
FB
DDR-
RESET
XEWE2,PWP
CIRESET
SDRAM
DC-DC CONV.3.3V
XTALO
1
DACCK
D/#P
PVIN
IC8009
37
2
63
IC8023
38
256M DDR_SDRAM
HSCLKIN
XRST
46
SUB 5V
LRCK
VC27
57
6
MVCLK0
51
IMM
25
HSSYNCIN
SUB 5V
105
58
43
DMIX
54
1
DL(BS_L)
OUT
9
SUB 9V
7
HSVALIN
53
SUB 9V
CVBS
XIRQ1
2
DR(BS_R)
SDTI
FLG
D7
SCL1
IMP
SUB 9V
10
EA1-EA15
CK27
D0~D7
19
HSDIN0
RESET
A 9V
INTERFACE)
SDA1
MMA13
AOUTR
12
DATA
SUB 5V
10
XIREQ
IC8003
7
SBI1(SBO1)
17
IC8029
42
XWAIT
20
COFDM DEMODULATOR
56
AUDIO DAC
LOCK/OP2
6
MVC7
47
SBO1(SBI1)
2
MVY7
MDO0~MDO2
53
EA24
REG#
30
AGC1
IN
11
MVC0
42
SPDATA0~7
6
MVY0
XIORD,XIOWR
MDO3~MDO7
SDA
BICK
MOVAL,MOSTRT
MISTRT
XWE,XOE,REG
MVCLK0
88
LRCK
21
MCLK0,WAIT#
16
MVSYNC0
45
18
4
CD1#,CD2#
LOGIC,
DATA
MHSYNC0
D0
IREQ#
BOOTSWAP,XEDK
MVY0
MVC0
1
IORD#,IOWR#
IC8408
MVC7
2
JK8401
ADDRESS
OE#,WE#
MVY0
CE1#,CE2#
MVY7
34
XECS3
A0~A14
TO DG1
CONTROL
ED16-ED23
RESET
32
57
CARD 5V
14
IC8401
VCC
ED31
97
ELLK,XEWE2,XEWE3
29
Vpp1,Vpp2
CONTROL
64
109
CONTROL BUS
TS BUFFER
IC8410,IC8411
106
SPEN,SPCLK
ADDRESS BUS
D3
BUFFER
OUT
DATA
107
1
DATA BUS
61
AOUTL
BUFFER
MVSYNC0
4
XERE,ERXW
6
XIRQ2
IC8412
CONTROL BUS
MHSYNC0
CTL
SCLT
5
24.167MHz
IC8409
BUFFER
ADDRESS BUS
IC8034
XCD1
MDI0~MDI7
DATA BUS
AVR +2.5V
ED16
8
72
IC8501
IC8213
IFD2
18
IC8402
59
SRCK
9
CI I/F
MVC7
MCLK
44
SCL
SBI1
SDAT
MVC0
4
SBO1
31
MVY7
DVB TUNER
19
DATA BUFFER
IFD1
2
96
ENABLE0
SCHCLK0
SCHDATA0
XFERSTO
CHPSYNC0
VIDEO
OUTPUT
I/F
OUTPUT
AUDIO
I/F
DECORDER
AV
HSDIN7
DECORDER
TRANSPORT
27M
VIN
VOUT
AVR +1.8V
IC8864
3.3V
7
1
13
14
18
19
XRST
22
51
41
8
52
1
AVDD
VDDQ
VDD33
MAVDD
SVAVDD
DAVDD
MVAVDD
AAVDD
14
9
2
OUT
VDD
4
RESET
IC8043
1
2
DC-DC CONV.1.2V
PVIN
INV
SW
VIN
2
1
8
FB
4
VDD12
IC8024
3
2.5V
XV-BOARD
A0-A21
DG0-DQ15
IC8019
RESET
64M CPU FLASH ROM
WP,WE,CE,OE
XIRQ1
1.8V
3.3V
ADC
COFDM
Core
FEC
3.3V
3.3V
5V
20
20
14
20
20
20
20
3.3V
3.3V
3.3V
5V
5V
5V
5V
CHARGE
PUMP
EN
XV01
43
44
38
37
42
41
45
40
39
TX-26/32LXD500 TX-26/32LX500F/P
Block Diagram (5 of 7)
TX-26/32LXD500 TX-26/32LX500F/P
Block Diagram (5 of 7)
TX-32LXD500 / TX-26LXD500 / TX-32LX500F / TX-32LX500P / TX-26LX500F / TX-26LX500P
31
Summary of Contents for TX-32LXD500
Page 20: ...20 TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P ...
Page 21: ...21 TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P ...
Page 23: ...23 TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P ...
Page 26: ...26 TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P ...
Page 34: ...TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P 34 ...
Page 60: ...TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P 60 ...
Page 74: ...TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P 74 ...
Page 78: ...13 4 Packing 78 TX 32LXD500 TX 26LXD500 TX 32LX500F TX 32LX500P TX 26LX500F TX 26LX500P ...