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IC, CXD1889R
Pin No.
Pin Name
I/O
Description
DVDRFF
DVDRFN
PD1
PD2
A2
B2
C2
D2
CP
CN
D
C
B
A
F
E
CDTE
CEIN
CE1
VNB
DVDPD
DVDLD
CDPD
CDLD
___________
LDON
VC
VCI
PI
DFT
TPH
TZC
TEI
TE
I
I
I
I
I
I
I
I
—
—
I
I
I
I
I
I
O
I
O
—
I
O
I
O
I
O
I
I
I
O
O
—
O
I
O
RF signal input.
CD photo detector interface input [1].
CD photo detector interface input [2].
Photo detector interface input (AC coupling).
Terminal to connect external LPF of phase tracking.
Photo detector interface input.
CD tracking error reverse input.
CD tracking error non-inverted input.
E-F operational amplifier output.
CD sensor error input.
Not used.
Servo system ground.
DVD APC input.
DVD APC output.
CD APC input.
Not used.
APC output ON/OFF.
Reference voltage output.
Reference voltage input.
Servo system power supply (5.0 V).
Mirror detection output.
Mirror signal peak hold terminal.
Mirror signal bottom hold terminal.
Low impedance input.
Mirror signal terminal for LPF [2].
Mirror signal terminal for LPF [1].
RF signal input for mirror detection.
PULL-IN signal output.
Defect output.
PI top hold terminal.
Tracking zero cross signal output.
Tracking error AC coupling input.
Tracking error output.
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