Pin
No.
Terminal
Name
I/O
Function
33
TE
I
Tracking error signal input
terminal
34 RFENV
I
RF envelope signal input
terminal
35
OFT
I
Off-track signal input terminal
36 NRFDET
I
RF detection signal input
terminal
37
BDO
I
Dropout signal input terminal
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 PV
CC
I
A/D reference voltage input
terminal
42
DSLF
O
Loop filter output terminal for
DSL
43 DRF/ /
RFSW
O
Not used, connected to GND
44
PLLF
O
Not used, connected to GND
45 VCOF/ /
PLLFO
O
Not used, connected to GND via
capacitor
46
AV
DD
2
I
Power supply terminal
47
AV
SS
2
-
GND
48
OUTL
O
L ch audio signal output
terminal
49
AV
SS
1
-
GND
50
OUTR
O
R ch audio signal output
terminal
51
AV
DD
1
I
Power supply terminal
52
DV
SS
3
-
Not used, connected to GND
53 TMOD1/
/ DV
DD
3
I
Power supply terminal
54 TMOD2
-
Not used, connected to GND
55 FLAGO
-
Not used, open
56
FCLK
-
Not used, open
57
EXT0
-
Not used, open
58
EXT1
-
Not used, open
59 IOV
DD
2
I
Power supply terminal
60
TX
-
Not used, open
61
MCLK
I
Serial command clock input
62 MDATA
I
Serial command data input
63
MLD
I
Serial command latch input
64 BLKCK
O
Sub-code block clock signal
output
28
Summary of Contents for SL-SV550GT
Page 3: ...AD0305109C3 Portable CD Player SL SV550GK Colour S Silver Type SPECIFICATIONS 1 ...
Page 8: ...6 ...
Page 9: ... Check the P C B A side as shown below 7 ...
Page 11: ... Follow the Step 1 Step 5 of item 5 1 1 9 ...
Page 12: ...10 ...
Page 13: ...11 ...
Page 15: ...13 ...
Page 17: ...15 ...
Page 39: ...L1 L4 RLBV252AV Y COIL 4 J0JBC0000019 37 ...
Page 44: ...18 Traverse Unit Parts Location 42 ...
Page 45: ...19 Packaging 43 ...
Page 46: ...20 Schematic Diagram for printing with letter size F0305KH 44 ...
Page 58: ......
