Diagrams; Ic Pin Description - Sony CDX-CA600 Service Manual
Fm/mw/lw compact disc player
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Also See for CDX-CA600:
- Service manual (42 pages) ,
- Operating instructions manual (132 pages) ,
- Installation/connections (2 pages)
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3-1. IC PIN DESCRIPTION
• IC801 MN101C49KCF (SYSTEM CONTROL)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TE
L 13942296513
22
23
24
25
26
27
28
29
30
CD SELFSW
31
32
33
34
35
36
37
38
39
40
41
42
43
44
www
45
46
47
.
48
49
50
http://www.xiaoyu163.com
Pin Name
I/O
VREF–
—
Ground for A/D converter power supply
VSM
I
S-meter voltage detection signal input from tuner unit (TU601)
NC
I
Connect to ground.
KEYIN1
I
Key signal input
KEYIN0
I
Key signal input
RC IN0
I
Rotary commander key signal input from remote in jack (CNP801)
QUALITY
I
Noise detection signal input from RDS decoder (IC601)
MPTH
I
Multipass detection signal input
FUNCSEL
I
Destination set up detection signal input ("L": CDX-CA600X, "H": CDX-CA600)
VREF
—
A/D converter power supply
VDD
—
Power supply (+5 V) input pin
OSCOUT
O
High speed clock signal output (18.432 MHz)
OSCIN
I
High speed clock signal input (18.432 MHz)
VSS
—
Ground for power supply
XIN
I
Low speed clock signal input (32.768 kHz)
XOUT
O
Low speed clock signal output (32.768 kHz)
Memory mode select signal input (Input to "Low" (single chip mode).)
MMOD
I
(Connect to ground.)
LCDSO
O
LCD serial data signal output to LCD driver (IC501)
LCDCE
O
LCD chip enable signal output to LCD driver (IC501)
LCDCKO
O
LCD serial clock signal output to LCD driver (IC501)
CD TSO
O
CD servo IC serial data signal output
CD TSI
I
CD servo IC serial data signal input
CD TCKO
O
CD servo IC serial clock signal output
SYSRST
O
System reset signal output to bus interface (IC803)
BUS ON
O
Bus on signal output to bus interface (IC803)
KEYACK
I
Key acknowledge detection signal input
DAVN
I
RDS data block sync detection signal input
BU IN
I
Back up power supply detection signal input
SIRCS
I
Remote signal input from remote control receiver (IC552)
I
CD mechanism self load position detection switch signal input from self switch (SW2)
CD PACK
I
CD text pack sync signal input from CD servo (IC1)
NIH
I
Connect to power supply.
RESET
I
microcomputer reset signal input from reset IC (IC802) "L": reset
NOSESW
I
Connect to power supply.
BEEP
O
Beep signal output to power amp (IC401)
NCO
O
Not used. (Open)
TESTIN
I
Test mode detection signal input
ACCIN
I
Accessory power supply detection signal input
NCO
O
Not used. (Open)
TELATT
I
Telephone ATT detection signal input
NIH
I
Connect to power supply.
BUSSO
O
Sony-Bus serial data signal output to bus interface (IC803)
BUSSI
I
Sony-Bus serial data signal input from bus interface (IC803)
BUSCKO
O
Sony-Bus serial clock signal output to bus interface (IC803)
I2CSIO
I/O
I2C bus serial data signal input/output
x
ao
NCO
O
Not used. (Open)
y
I2CCKO
O
I2C bus serial clock signal output
i
NC
O
Not used. (Open)
TUNON
O
Tuner power supply control signal output
PW ON
O
System power supply control signal output
http://www.xiaoyu163.com
SECTION 3
DIAGRAMS
8
Q Q
3
6 7
1 3
u163
.
CDX-CA600/CA600X
2 9
9 4
2 8
Pin Description
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
13
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