DOWNLOAD Sony CDX-L600X / CDX-L630X Service Manual ↓ Size: 4.21 MB | Pages: 40 in PDF or view online for FREE

Model
CDX-L600X CDX-L630X
Pages
40
Size
4.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-l600x-cdx-l630x.pdf
Date

Sony CDX-L600X / CDX-L630X Service Manual ▷ View online

10
CDX-L600X/L630X
5
 special screws
1
 CN3
2
 Removal the solders.
3
 P 2x3
4
 loading motor assy
7
 SERVO board
6
 special screw
8
 connector
optical pick-up block
4
 claws
2
 IN SELF SW board
7
 lever (L) 
3
 tension spring (LR)
6
 lever (R) 
5
 guide (disc)
1
 special screw
2-6. LEVER SECTION
2-7. SERVO BOARD
11
CDX-L600X/L630X
1
 tension spring (KF1)
7
 compression spring (FL)
6
 floating block assy
8
 compression spring (FL)
4
 Fit lever (D) in the
     direction of the arrow.
2
 damper (T)
3
 damper (T)
5
 Turn loading ring in the
     direction of the arrow.
Fig. 1
1
 tension spring (RA)
2
 arm (roller)
3
 retaing ring (RA)
4
 shaft retainer
5
 shaft roller assy
retaing ring (RA)
arm
arm
washer
washer
shaft retainer
shaft retainer
2-9. FLOATING BLOCK ASSY
2-8. SHAFT ROLLER ASSY
• When installing, take note of the positions
  arm (roller) and washers. (Fig. 1)
12
CDX-L600X/L630X
1
 P 2x3
4
 P 2x3
5
 spring (feed), plate
6
 shaft (feed) assy
2
 sled motor assy
3
 optical pick-up block
2-10. OPTICAL PICK-UP BLOCK
13
CDX-L600X/L630X
3-1. IC PIN DESCRIPTION
• IC801 MN101C49KTG1 (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Pin Description
1
VREF–
Ground for A/D converter power supply
2
VSM
I
S-meter voltage detection signal input from tuner unit (TU601)
3
NIL
I
Connect to ground.
4
KEYIN1
I
Key signal input
5
KEYIN0
I
Key signal input
6
RC IN0
I
Rotary commander key signal input from remote in jack (CNP801)
7, 8
NIL
I
Not used. (Connect to ground.)
9
DSTSEL
I
Destination set up detection signal input (“L”: CDX-L600X, “H”: CDX-L630X)
10
VREF+
A/D converter power supply
11
VDD
Power supply (+5 V) input pin
12
OSCOUT
O
High speed clock signal output (18.432 MHz)
13
OSCIN
I
High speed clock signal input (18.432 MHz)
14
VSS
Ground for power supply
15
XIN
I
Low speed clock signal input (32.768 kHz)
16
XOUT
O
Low speed clock signal output (32.768 kHz)
17
MMOD
I
Memory mode select signal input (Input to “Low” (single chip mode).)
(Connect to ground.)
18
LCDSO
O
LCD serial data signal output to LCD driver (IC501)
19
LCDCE
O
LCD chip enable signal output to LCD driver (IC501)
20
LCDCKO
O
LCD serial clock signal output to LCD driver (IC501)
21
CD SO/TSO
O
CD servo IC serial data signal output
22
CD SI/TSI
I
CD servo IC serial data signal input
23
CD CKO/TCKO
O
CD servo IC serial clock signal output
24
SYSRST
O
System reset signal output to bus interface (IC803)
25
BUS ON
O
Bus on signal output to bus interface (IC803)
26
KEYACK
I
Key acknowledge detection signal input
27
NIL
I
Not used. (Connect to ground.)
28
BU IN
I
Back up current detection signal input
29
SIRCS
I
Remote signal input from remote control receiver (IC502)
30
CD SELFSW
I
CD mechanism self load position detection switch signal input from self switch (SW2)
31
CD PACK
I
CD text pack sync signal input from CD servo (IC1)
32
NIH
I
Connect to power supply.
33
RESET
I
microcomputer reset signal input from reset IC (IC802)    “L”: reset
34
NOSE SW
I
Front panel attachment detection signal input from nose detect switch (S902) “L”: ON
35
BEEP
O
Beep signal output to power amp (IC404)
36
NCO
O
Not used. (Open)
37
TESTIN
I
Test mode detection signal input
38
ACCIN
I
Accessory power supply detection signal input
39
NCO
O
Not used. (Open)
40
TELATT
I
Telephone ATT detection signal input
41
NIH
I
Connect to power supply.
42
BUSSO
O
Sony-Bus serial data signal output to bus interface (IC803)
43
BUSSI
I
Sony-Bus serial data signal input from bus interface (IC803)
44
BUSCKO
O
Sony-Bus serial clock signal output to bus interface (IC803)
45
I2CSIO
I/O
I2C bus serial data signal input/output
46
NCO
O
Not used. (Open)
47
I2CCKO
O
I2C bus serial clock signal output
48
NCO
O
Not used. (Open)
49
TUNON
O
Tuner power supply control signal output to power supply (IC901)
50
PW ON
O
System power supply control signal output to power supply (IC901)
SECTION 3
DIAGRAMS
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