1-22
KD-S871R
2.Pin function
50 V
REF
49 TRO
48 FOO
47
TEZI
46 TEI
45 TSIN
44 SBAD
43 FEI
42 RFRP
41 RFZI
40 RFCT
39 AV
DD
38 RFI
37 SLCO
36 AV
SS
35 VCOF
34 VCOREF
33 PV
REF
32 LPFO
31 LPFN
81
DV
SR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TEST0
HSO
UHSO
EMPH
LRCK
V
SS
BCK
A
OUT
DOUT
MBO
V
IPF
SBOK
CLCK
V
DD
V
SS
D
ATA
SFSY
SBSY
SPCK
SPD
A
COFS
MONIT
V
DD
TESIO0
P2V
REF
HSSW
ZDET
PDO
29
TMAXS
30
TMAX
80
XV
DD
79
XO
78
XI
77
XV
SS
76
V
DD
75
PXO
74
PXI
73
V
SS
72
TESIO1
71
TESIN
67
IO3
66
IO2
65
IO1
64
IO0
63
V
SS
62
V
DD
61
FLGD
60
FLGC
59
FLGB
58
FLGA
57
SEL
56
2V
REF
55
DMO
54
FV
O
53
FMO
52
TEBC
51
RFGC
82
RO
83
DV
DD
84
DVR
85
LO
86
DV
SL
87
TEST1
88
TEST2
89
TEST3
90
BUS0
91
BUS1
92
BUS2
93
BUS3
94
V
DD
95
V
SS
96
BUCK
97
CCE
98
TEST4
99
TSMOD
100
RST
70
DA
C
T
69
CKSE
68
DMOUT
-
+
-
+
LPF
1bit
DAC
Clock
generator
Servo
control
PWM
D/A
A/D
Digital equalizer
Automatic adjustment
circuit
ROM
RAM
CLV servo
Address circuit
Micon
interface
Correction
circuit
Audio out
circuit
16KRAM
Digital out
Sub code
decoder
Status
Synchronous
guarantee
EFM decode
PLL
TMAX
VCO
Data
slicer
TC9462F(IC541): DSP & DAC
1.Pin layout & Block Diagram
PIN No.
1
2
3
SYMBOL
TEST0
HSO
UHSO
I/O
-
-
-
FUNCTIONAL DESCRIPTION
Non connected
REMARKS
With pull-up resistor.
-
+
-
+
Digital GND terminal.
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Non connected
Digital power supply voltage terminal.
Digital GND terminal.
Digital power supply voltage terminal.
PLL double reference voltage supply terminal.
Test input/output terminal.Normally,keep at "L" level.
The terminal that inputted the clock for read of text data by command.
4
5
EMPH
LRCK
-
-
6
7
8
9
10
11
V
SS
BCK
AOUT
DOUT
MBOV
IPF
--
-
-
-
-
-
12
13
SBOK
CLCK
-
-
14
15
16
17
18
19
20
21
22
V
DD
V
SS
DATA
SFSY
SBSY
SPCK
SADA
COFS
MONIT
--
--
-
-
-
-
-
-
-
23
24
V
DD
TESIO0
--
I
25
P2V
REF
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Содержание KD-S871R
Страница 33: ... M E M O KD S871R 2 2 ...