42
AVR-4806 / AVC-A11XV
LC89057W-VF4-E BLOCK DIAGRAM
LC75721E (IC103,104) FRONT P.W.B. LC75721E Terminal Function
XMCK
XIN
XOUT
XMODE
CI
CE
CL
INT
AUDIO/ VO
EMPHA/UO
RXOUT
CKST
1
1/N
PLL
RX0
RX1
RX2
RX3
RX4
RX5/VI
TBCK/PIO1
TMCK/PIO0
RMCK
RBCK
SDIN
RDATA
RERR
DO
LPF
RX6/UI
10
33
9
8
5
4
3
2
32
35
48
39
38
41
21
37
36
13
44
45
46
47
48
22
23
20
17
16
24
29
28
27
34
TXO/PIOEN
TDATA/PIO3
TLRCK/PIO2
RLRCK
SBCK
SLRCK
Input
Selector
Demodulation
&
Lock detect
Microcontroller
I/F
Data
Selector
Cbit, Ubit
Clock
Selector
Modulation
&
Parallel Port
49
48
33
32
17
16
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM 10
AM 11
AM 12
AM 13
AM 14
AM 15
AM 16
AM 17
AM 18
AM 19
AM 20
AM 21
AM 22
AM 23
AM 24
AM 25
AM 26
AM 27
AM 28
AM 29
AM 30
AM 31
AM 32
G7
G8
G9
G10
G11
AA8
/G1
2
AA7
/G1
3
AA6
/G1
4
AA5
/G1
5
AA4
/G1
6
AA3
AA2
AA1
AM3
5
AM3
4
AM3
3
DI
CL
CE
Symbol
V
DD
Vss
Power te5V
Power terminal GND
V
FL
Power terminal FL drive
DI
CL
CE
Serial data transfer terminal
DI: Data
CL: Clock
CE: Chip enable
OSCI
OSCO
External CR connecting terminal
RES
System reset terminal
AM1~AM35
AA1~AA3
Anode output terminal
AA4/G16
AA5/G15
AA6/G14
AA7/G13
AA8/G12
Anode/Grid output terminal
G1~G11
Grid output terminal
TEST
LSI test terminal
Function
LC75721E Terminal Function
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2
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