Pin
No.
Mark
I/O /
Division
Function
31
CSEL
I
Frequency control input
terminal of crystal osicillator
(Not used, connected to
GND)
32
FE
I
Focus error signal input
terminal (Analog input)
33
TE
I
Tracking error signal input
terminal (Analog input)
34
RFENV
I
RF envelope signal input
terminal (Analog input)
35
OFT
I
Off-track signal input
terminal (H: off-track)
36
NRFDET
I
RF detection signal input
terminal (L: detection)
37
BDO
I
Dropout signal input
terminal (H: dropout)
38
LDON
O
Laser ON signal output
terminal (H: ON)
39
ARF
I
RF signal input terminal
40
IREF
I
Reference current input
terminal
41
AD
PVCC
O
A/D reference voltage
output terminal
42
DSLF
O
Loop filter output terminal
for DSL
43
DRF
O
Bias output terminal for DSL
44
PLLF
O
Loop filter output terminal
for PLL
45
VCOF
O
Loop filter output terminal
for jitter-free VCO
46
AVDD2
I
Power supply input terminal
for analog circuits
47
AVSS2
—
Connected to GND
48
OUTL
O
Left channel audio signal
output terminal
49
AVSS1
—
Connected to GND
50
OUTR
O
Right channel audio signal
output terminal
51
AVDD1
—
Power supply input terminal
for analog circuits
52
FSEL
—
Noise filter ON/OFF
switching input terminal (L:
ON) (Connected to GND)
31
Summary of Contents for SLCT570 - PORT. CD PLAYER
Page 7: ...5 Operation Checks and Component Replacement Procedures 7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 ...
Page 11: ...11 ...
Page 37: ...P1 RPK1332 PACKING CASE S 1 S GH 37 ...
Page 41: ...17 Packaging 41 ...