– 87 –
8-31. IC PIN FUNCTIONS
• IC101 DIGITAL SIGNAL PROCESSOR (CXD2545Q)/BD board
Pin Name
SRON
SRDR
SFON
TFDR
TRON
TRDR
TFON
FFDR
FRON
FRDR
FFON
VCOO
VCOI
TEST
DV
SS
TES2
TES3
PDO
VPCO
VCKI
AVD2
IGEN
AVS2
ADIO
RFC
RFDC
TE
SE
FE
VC
FILO
FILI
PCO
CLTV
AVS1
RFAC
BIAS
ASYI
ASYO
AVD1
DV
DD
ASYE
PSSL
WDCK
LRCK
DATA
BCLK
64DATA
64BCLK
64LRCK
Pin No.
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
I/O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
–
I
I
O
O
I
–
I
–
I
O
I
I
I
I
I
O
I
O
I
–
I
I
I
O
–
–
I
I
O
O
O
O
O
O
O
Function
Sled drive output (Not used)
Sled drive output
Sled drive output (Not used)
Tracking drive output
Tracking drive output (Not used)
Tracking drive output
Tracking drive output (Not used)
Focus drive output
Focus drive output (Not used)
Focus drive output
Focus drive output (Not used)
VCO output for analog EFM (Eight to Fourteen Modulation) PLL (Not used)
VCO input from analog EFM PLL (Ground)
TEST pin connected normally to ground
Digital ground
TEST pin connected normally to ground
TEST pin connected normally to ground
Charge-pump output for analog EFM PLL (Not used)
Charge-pump output for variable pitch PLL (Not used)
Clock input from variable pitch external VCO
Analog power supply
Power supply pin for operational amplifiers
Analog ground
(Not used)
(Not used)
RF signal input
Tracking error signal input
Sled error signal input
Focus error signal input
Center voltage input pin
Filter output for master PLL
Filter input for master PLL
Charge-pump output for master PLL
Control voltage input for master VCO
Analog ground
EFM signal input
Asymmetry circuit constant current input
Asymmetry comparate voltage input
EFM full swing output
Analog power supply
Digital power supply
Asymmetry circuit ON/OFF
Audio data output mode selection input
48-bit slot D/A interface. word clock. (Not used)
48-bit slot D/A interface. LR clock.
DA 16 output when PSSL=1. 48-bit slot serial data when PSSL=0
DA 15 output when PSSL=1. 48-bit slot data when PSSL=0
DA 14 output when PSSL=1. 64-bit slot data when PSSL=0 (Not used)
DA 13 output when PSSL=1. 64-bit slot data when PSSL=0 (Not used)
DA 12 output when PSSL=1. 64-bit slot data when PSSL=0 (Not used)
Содержание HCD-V818
Страница 8: ... 8 This section is extracted from instruction manual ...
Страница 32: ... 41 42 HCD V818 8 5 SCHEMATIC DIAGRAM DECK SECTION See page 86 for IC Block Diagrams Page 56 ...
Страница 33: ... 43 44 HCD V818 8 6 PRINTED WIRING BOARD DECK SECTION See page 22 for Circuit Boards Location Page 53 ...
Страница 50: ... 77 78 HCD V818 8 26 SCHEMATIC DIAGRAM PANEL SECTION Page 76 Page 76 Page 75 ...
Страница 52: ... 81 82 HCD V818 8 28 SCHEMATIC DIAGRAM CD MOTOR SECTION See page 86 for IC Block Diagrams Page 58 Page 58 ...
