– 11 –
3-1. IC PIN DESCRIPTION
• IC600
µ
PD780058GC-063-8BT (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Pin Description
1
MCLK
O
Microcomputer • command • clock signal output (data latch on rising)
2
MDATA
O
Microcomputer • command • data signal output
3
MLD
O
Microcomputer • command • load signal output
4
AVSS
—
Analog ground
5
DSTSEL0
I
Destination select setting input
6
DSTSEL1
I
9k/10k select setting input
7
AVREF1
I
Analog reference voltage input
8
SUBQ
I
Sub code Q data input
9
—
—
Not used.
10
SQCK
O
Clock output for sub code Q register.
11
LCDCE
O
LCD driver serial chip enable output
12
LCDSO
O
LCD driver serial data output
13
LCDCKO
O
LCD driver serial clock output
14
ILLON
O
Illumination power control output
15
UNICKI
I
UNI-LINK serial interface clock input
16
UNISI
I
UNI-LINK serial interface data input
17
UNISO
O
UNI-LINK serial interface data output
18
UNICKO
O
UNI-LINK serial interface clock output
19
SBCK
O
Clock output for error correction result read-in.
20
BUSON
O
BUS ON control output
21
SYS RST
O
System reset control output
22
RST
O
DSP reset signal output (“L” active)
23
FOUT
O
Loading motor control output (Forward direction)
24
ROUT
O
Loading motor control output (Reverse direction)
25
CD-ON
O
CD power control output
26
PW-ON
O
System power control output
27
LIMSW
I
LIMIT switch input (“L” active)
28
FLAG
I
Data input for error correction result read-in.
29
SENS
I
SENS signal input
30
FLOCK
I
Focus • servo pulling signal input (“L” active)
31
TLOCK
I
Tracking • servo pulling signal input (“L” active)
32
STATE
I
Status signal input
33
VSS1
—
Ground
34
VIB.
I/O
Vibration lens input/output
35
CDM-ON
O
CD machanism power control output
36
AMPMUT
O
Power amplifier mute control output
37
A-MUT
O
Audio mute control output
38
AD-ON
O
Power control output for A/D conversion.
39
PW-SEL
O
Not used in this set.
40
NOSESW
I
Front panel attachment detection input
41
TEST
I
Test mode direct setting input
42
TELMUT
O
Not used in this set.
43
ACCIN
I
Accessory power supply voltage detection input
44
VOLCE
O
Electric volume serial chip enable output
45
VOLSO
O
Electric volume serial data output
46
BEEP
O
Beep output
47
TUNON
O
Tuner ON output
48
FMON
O
FM ON output
49
PLLCE
O
PLL chip enable output
50
VOLCKO
O
Electric volume serial clock output
51
PLLSO
O
PLL data output
SECTION 3
DIAGRAMS
Содержание CDX-1150 - Compact Disc Player
Страница 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...
Страница 4: ... 4 ...
Страница 5: ... 5 ...
