Marantz SUPER AUDIO CD PLAYER SA8400 User Manual
Page 42
3-15
Power Supply Pins
Name
I/O Function
VPA
-
Power for RF and serial port
VPB
-
Power for servo
VNA
-
GND for RF and serial port
VNB
-
GND for servo
V33
-
Power for output buffer
V25
-
Reference Power for servo output
Input Pins
Name
I/O Function
DVDRFP, DVDRFN
I
RF signal input
RFSIN
I
RF signal input
AIP,AIN
I
AGC amp. input
DIP,DIN
I
Analog input for RF single buffer
A,B,C,D
I
Photo detector interface input
A2, B2, C2, D2
I
Photo detector interface input
CD_A, B, C, D
I
CD photo detector interface input
CD_E, F
I
CD photo detector interface input
MIN
I
RF signal input for mirror
DVDPD
I
APC input
CDPD
I
APC input
LDON
I
APC input ON/OFF (L:Open)
I
Link signal input (L:Open)
O
Mirror monitor output
Output Pins
Name
I/O
Function
ATOP,ATON
O
Differential attenuator output
FNP,FNN
O
Differential normal output
RFAC
O
Single end normal output
RFDC
O
RF signal output
FE
O
Focus error signal output
TE
O
Tracking error signal output
CE
O
Center error signal output
MEVO
O
RFDDC bottom envelope output
DFT
O
Defect output
MIRR
O
Mirror detected output
PI
O
Pull-in signal output
DVDLD
O
APC output
CDLD
O
APC output
MNTR
O
Monitor output
Analog Pins
Name
I/O Function
BYP
-
RF AGC integration capacitor connecting terminal
CP
-
Differential phase tracking LPF terminal
CN
-
Differential phase tracking LPF terminal
LCP
-
Lens shift offset cancel LPF terminal
LCN
-
Lens shift offset cancel LPF terminal
MP
-
MIRR top hold terminal
MB
-
MIRR bottom hold terminal
MEV
-
RFDC bottom envelope terminal
MLPF
-
Mirror LPF terminal
TPH
-
PI top hold terminal
VC
-
Reference voltage output
V125
-
Reference voltage output
RX
-
Reference resistor input
Serial Port Pins
Name
I/O Function
SDEN
I
Serial data enable
SDATA
I/O Serial data
SCLK
I
Serial clock
IC501 : CDX1881AR