17
RCD-M35DAB/M33
TC94A14FA (IC407)
TC94A14FA Terminal Function
Function
Voltage
(V)
Bit clock output pin.
0V
L/R channel clock output pin.
1.5V
Audio data output pin.
0V
Digital data output pin.
1.5V
Correction flag output pin.
3.0V
Digital 3.3V power supply voltage pin.
3.0V
Digital GND pin.
0V
Subcode Q data CRCC result output pin.
0V
9
CLCK
I/O
Subcode P-W data read clock I/O pin.
0.1V
10
DATA
O
Subcode P-W data output pin.
0V
11
SFSY
O
Playback frame sync signal output pin.
1.6V
12
SBSY
O
Subcode block sync signal output pin.
0V
13
IO0
I/O
General-purpose input/output pins.
Input port at reset.
3.0V
14
IO1
15
PV
DD3
-
PLL-only 3.3V power supply voltage pin.
3.0V
16
PDO
O
EFM and PLCK phase difference signal output pin.
1.5V
17
TMAX
O
TMAX detection result output pin.
0V
18
LPFN
I
Inverted input pin for PLL LPF amp.
1.2V
49
DV
SS3
50
RO
51
DV
DD3
52
DVR
LPF
1-bit
DAC
Clock
generator
53
LO
54
DV
SS3
55
ZDET
56
V
SS5
57
BUS0
58
BUS1
59
BUS2
60
BUS3
61
BUCK
Audio out
circuit
Correction
circuit
Digital output
Synchronous
guarantee
EFM
decoder
16k
RAM
Address
circuit
Micro-
controller
interface
62
/CCE
63
/RST
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
DD5
TEZI
TEI
SBAD
FEI
RFRP
RFZI
RFCT
AV
DD3
RFI
SLCO
AV
SS3
VCOF
PV
REF
LPFO
PLL
TMAX
VCO
Sub code
decoder
CLV servo
ROM
Servo control
A/D
D/A
PWM
Digital equalizer
automatic
adjustment circuit
RAM
Data
slicer
LPFN
TMAX
1
BCK
2
LRCK
3
AOUT
4
DOUT
5
IPF
6
V
DD3
7
V
SS
3
8
SBOK
9
CLCK
10
D
ATA
11
SFSY
12
SBSY
13
IO0
14
IO1
15
PV
DD3
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
PDO
XV
DD3
XO
XI
XV
SS
3
TESIN
V
DD3
V
SS
3
DMO
FMO
AV
DD3
SEL
TEBC
RFGC
V
REF
TRO
FOO
+-
+
-
+
-
+
-
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299