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DV-L70U
Pin No. Terminal name
53
P1CI
54
P1BI
55
P1AI
56
GNDR
57
LDP2
58
P2AI
59
P2BI
60
P2CI
61
P2DI
62
GNDS
63
P2FP
64
P2FN
• Block Diagram
P1FN
P1FP
LDP1
P1DI
P1CI
P1BI
P1AI
GNDR
LDP2
P2AI
P2BI
P2CI
P2DI
GNDS
P2FP
P2FN
9-3. IC401 IX1484GE
Terminal
Terminal name
10~13,16~20,9
A0~A8,A9R
8
23
1~5,24~27
DQ1~DQ8
22
7
1, 14
15, 28
6, 21
I/O
Operation function
I
C input (DVD)
I
B input (DVD)
I
A input (DVD)
–
GND terminal (RF)
I
APC polarity 2
I
A input (CD)
I
B input (CD)
I
C input (CD)
I
D input (CD)
–
GND terminal (Servo)
I
FE+input (CD)
I
FE–input (CD)
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
49
APC1
50
51
52
sel-RF
53
54
55
sel-PD
F-gain
56
Adjust
57
F-gain
58
Adjust
sel-PD
59
60
61
sel-PD
T-gain
62
Adjust
63
APC2
64
1
2
3
4
5
4M DRAM
Function
Address input
RAS
Row address strobe
CAS
Column address strobe
Data input/Data output
OE
Output enable
WE
Light enable
Vcc
Power (5V)
Vss
Ground (0V)
NC
Not connected
Terminal DC Voltage(TYP.)
VrA
VrA
VrA
–
–
VrA
VrA
VrA
VrA
–
VrA
VrA
R-gain
EQ
Adjust
RF Ripple
creation
sel-IC
sel-FE
FE creation
sel-TE
sel-DPD
DPDTE
creation
sel-LVL
mode-TE
Level detect
3BTE creation
B U S
6
7
8
9 10 11 12 13 14 15 16
9-3
Remarks
Positive polarity when this terminal
is connected to Vcc.
32
DPDB
31
VccR
30
NC
29
NC
28
RFO
27
RPP
26
RPB
25
RPO
24
FE-gain
RPZ
Adjust
23
VccS
DFTN
22
TE-gain
21
FEO
Adjust
20
TEO
19
LVL
18
VccP
Time
constant
adjustment
17
VCKF
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