Sony CDX-CA400 - Compact Disc Changer System User manual

1
Ver 1.0 2001. 12
Model Name Using Similar Mechanism CDX-L300/L460X
CD Drive Mechanism Type MG-393XA-121//K
Optical Pick-up Name KSS-720A
SERVICE MANUAL
US Model
Canadian Model
CDX-CA400
E Model
CDX-CA530X/CA580X
CDX-CA400/CA530X/CA580X
FM/AM COMPACT DISC PLAYER
AUDIO POWER SPECIFICATIONS (US Model)
POWER OUTPUTAND TOTAL HARMONIC DISTORTION
23 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
CD player section
Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Tuner section
FM
Tuning range 87.5 – 107.9 MHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity 11 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7% (stereo),
0.5% (mono)
Separation 33 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM
Tuning range 530 – 1,710 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30 µV
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 50 W ×4 (at 4 ohms)
SPECIFICATIONS
General
Outputs Audio outputs
Power antenna relay control lead
Power amplifier control lead
Tone controls Bass ±10 dB at 20 Hz (CDX-CA400)
Bass ±9 dB at 100 Hz (CDX-CA530X/CA580X)
Treble ±10 dB at 20 kHz (CDX-CA400)
Treble ±9 dB at 10 kHz (CDX-CA530X/CA580X)
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 178 ×50 ×177 mm
(7 1/8 ×2 ×7 in.) (w/h/d)
Mounting dimensions Approx. 182 ×53 ×161 mm
(7 1/4 ×2 1/8 ×6 3/8 in.) (w/h/d)
Mass Approx. 1.2 kg
(2 lb. 10 oz.)
Supplied accessories Parts for installation and connections (1 set)
Front panel case (1)
Card remote commander
RM-X115 (CA400/CA580X)
Note
This unit cannot be connected to a digital preamplifier or an equalizer.
Design and specifications are subject to change without
notice.
Photo: CDX-CA400
• The tuner and CD sections have no adjustments.
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-873-433-01
2001L0400-1
© 2001. 12

2
CDX-CA400/CA530X/CA580X
optical pick-up bloc
k
semi-fixed resistor
SERVICE NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission, ob-
serve from more than 30 cm away from the objective lens.
Notes on Chip Component Replacement
•Never reuse a disconnected chip component.
•Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
If the optical pick-up block is defective, please replace the whole
optical pick-up block.
Never turn the semi-fixed resistor located at the side of optical
pick-up block.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
TEST DISCS
This set can playback CD-R and CD-ROM discs. The following
test discs should be used to check the capability:
CD-R test disc TCD-R082LMT (Part No. J-2501-063-1)
CD-RW test disc TCD-W082L (Part No. J-2501-063-2)
Notes on CD-R/CD-RW discs
•You can play CD-Rs (recordable CDs)/CD-RWs (rewritable CDs)
designed for audio use on this unit.
Look for these marks to distinguish CD-Rs/CD-RWs for audio
use.
These marks denote that a disc is not for audio use.
•Some CD-Rs/CD-RWs (depending on the equipment used for
its recording or the condition of the disc) may not play on this
unit.
•You cannot play a CD-R/CD-RW that is not finalized∗.
∗A process necessary for a recorded CD-R/CD-RW disc to be
played on the audio CD player.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES
SONT CRITIQUES POUR LASÉCURITÉ DE FONCTIONNEMENT.
NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES
SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL
OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

3
TABLE OF CONTENTS
1. GENERAL
Location of controls (CDX-CA400)........................................ 4
Location of controls (CDX-CA530X/CA580X) ..................... 4
Connections (CDX-CA400) .................................................... 5
Connections (CDX-CA530X/CA580X).................................. 6
2. DISASSEMBLY
2-1. Panel (1) Assy, Sub ............................................................. 7
2-2. CD Mechanism Block ......................................................... 8
2-3. Main Board ......................................................................... 8
2-4. Heat Sink ............................................................................. 9
2-5. Chassis (T) Sub Assy .......................................................... 9
2-6. Lever Section .................................................................... 10
2-7. Servo Board....................................................................... 10
2-8. Shaft Roller Assy .............................................................. 11
2-9. Floating Block Assy .......................................................... 11
2-10. Optical Pick-up Block ....................................................... 12
MAIN BOARD CNP701
SERVO BOARD CN1
3. DIAGRAMS
3-1. IC Pin Description............................................................. 13
3-2. Block Diagram –CD Section–........................................... 15
3-3. Block Diagram –Tuner Section–....................................... 16
3-4. Block Diagram –Display Section–.................................... 17
3-5. Circuit Boards Location .................................................... 17
3-6. Printed Wiring Boards –CD Mechanism Section–............ 18
3-7. Schematic Diagram –CD Mechanism Section– ................ 20
3-8. Printed Wiring Board –Main Section– ..............................21
3-9. Schematic Diagram –Main Section (1/2)– ........................ 22
3-10. Schematic Diagram –Main Section (2/2)– ........................ 23
3-11. Printed Wiring Board –Display Section– ..........................24
3-12. Schematic Diagram –Display Section–............................. 25
4. EXPLODED VIEWS
4-1. Chassis Section ................................................................. 28
4-2. Front panel Section ........................................................... 29
4-3. CD Mechanism Section (1) ...............................................30
4-4. CD Mechanism Section (2) ...............................................31
4-5. CD Mechanism Section (3) ...............................................32
5. ELECTRICAL PARTS LIST ........................................ 33
CDX-CA400/CA530X/CA580X
EXTENSION CABLE AND SERVICE POSITION
Whenrepairing orservicingthis set,connect the jig(extension cable)
as shown below.
• Connect the MAIN board (CNP701) and the SERVO board (CN1)
with the extension cable (Part No. J-2502-062-1).

4
CDX-CA400/CA530X/CA580X SECTION 1
GENERAL This section is extracted
from instruction manual.
(CDX-CA400) (CDX-CA530X/CA580X)
(CDX-CA400) (CDX-CA530X/CA580X)

5
CDX-CA400/CA530X/CA580X
Connections (CDX-CA400)

6
CDX-CA400/CA530X/CA580X
Connections (CDX-CA530X/CA580X)

7
CDX-CA400/CA530X/CA580X
claws
4 claws
5 panel (1) assy, sub
3 claw
1 PTT 2.6x6
2 PTT 2.6x6
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
Note : Follow the disassembly procedure in the numerical order given.
2-1. PANEL (1) ASSY, SUB
2-1. PANEL (1) ASSY, SUB
(Page 7)
2-2. CD MECHANISM BLOCK
(Page 8)
2-5. CHASSIS (T) SUB ASSY
(Page 9)
2-6. LEVER SECTION
(Page 10)
2-8. SHAFT ROLLER ASSY
(Page 11)
2-9. FLOATING BLOCK ASSY
(Page 11)
2-10. OPTICAL PICK-UP BLOCK
(Page 12)
SET
2-7. SERVO BOARD
(Page 10)
2-3. MAIN BOARD
(Page 8)
2-4. HEAT SINK
(Page 9)

8
CDX-CA400/CA530X/CA580X
3 screw (+BTT)
4 screws (+BTT)
1 PTT 2.6x8
5 MAIN board
2 PTT 2.6x
8
1 PTT 2.6x6
6 PTT 2.6x
6
7 bracket (CD)
2 PTT 2.6x6
5 CD mechanism block
4 CNP701
3
2-2. CD MECHANISM BLOCK
2-3. MAIN BOARD

9
CDX-CA400/CA530X/CA580X
4 chassis (T) sub assy
3 P 2x3
2 P 2x3
1 Unsolder the
lead wires.
black
red
white
6 heat sink
1 PTT 2.6x8
2 PTT 2.6x8
4 PTT 2.6x8
3 PTT 2.6x12
5 PTT 2.6x
8
2-5. CHASSIS (T) SUB ASSY
2-4. HEAT SINK

10
CDX-CA400/CA530X/CA580X
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 bloc
k
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-CA400/CA530X/CA580X
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-CA400/CA530X/CA580X
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-CA400/CA530X/CA580X
3-1. IC PIN DESCRIPTION
• IC801 µPD780076GK-520-9ET (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Pin Description
1 PH1 I PH1 detection input (Not used in this set.)
2 D SW I Down switch detection input
3 IN SW/PH2 I Disc in switch detection input
4 LM LD O Loading motor drive output (Loading)
5 LM EJ O Loading motor drive output (Eject)
6 ATT O Line out mute control output
7 AATT O Power amplifier mute control output
8 PLL DI I PLL IC data input
9 VSSO —Ground pin
10 VDDO —Power supply pin (+5 V)
11 PLL CLK O PLL IC clock output
12 PLL DO O PLL IC data output
13 PLL CE O PLL IC chip enable output
14 BEEP O BEEP output of key beep, caution alarm
15 L V CE O Electric volume, LCD chip enable output
16 L V DO O Electric volume, LCD data output
17 L V CLK O Electric volume, LCD clock output
18 BUS SI I BUS interface serial input
19 BUS SO O BUS interface serial output
20 BUS CLK I BUS interface serial clock input
21 BUS CK GEN O BUS interface serial clock output
22 AM ON O Tuner AM power supply control output
23 FM ON O Tuner FM power supply control output
24 VDD1 —Power supply pin (+5 V)
25 AVSS —Ground pin
26 ST IND I FM stereo detection input
27 PH3 I PH3 detection input (Not used in this set.)
28 S METER I S meter signal input
29 KEY0 I A/D key input 0
30 KEY1 I A/D key input 1
31 ROTARY (AD) I Not used in this set.
32 DST SEL I Destination select input (Connect to ground in this set.)
33 TEST I Force test mode input
34 AVREF —A/D converter power supply pin (+5 V)
35 LCD INH O INHIBIT control output of LCD
36 RESET I Reset input (“L”: reset detection)
37 XT2 O Sub clock output (32.768 kHz)
38 XT1 I Sub clock input (32.768 kHz)
39 IC —Connect to ground in this set.
40 X2 O Master clock output (8.38 MHz)
41 X1 I Master clock input (8.38 MHz)
42 VSS1 —Ground pin
43 KEYACK I Key acknowledge detection input
44 SIRCS I Wireless remote control signal input
45 SELF SW I Self switch detection input
46 BU IN I Backup power supply detection input
47 NOSE I Front panel attachment detection input
48 ILL ON O Illumination power supply control output
49 A REMO O External amplifier remote control output
50 CDM ON O CD mechanism deck power supply control output
51 XCD ON O CD DSP IC 16 MHz X’tal on/off control output
SECTION 3
DIAGRAMS

14
CDX-CA400/CA530X/CA580X
Pin No. Pin Name I/O Pin Description
52 SHIFT —Not used in this set.
53 BUS ON O Enable output of bus IC
54 SB RST O Reset output of bus IC
55 PW ON O System power supply control output
56 X SO O CD DSP IC serial data output
57 X SI I CD DSP IC serial data input
58 X SCK O CD DSP IC serial clock output
59 RFOK I CD servo IC RFOK signal input
60 CD RST O CD DSP IC reset control output
61 ACC IN I Accessory power supply detection input
62 X AO O CD servo IC command/parameter discrimination signal output
“L”: Command, “H”: Parameter
63 STB O CD servo IC data strobe signal output
64 L SW I CD sled limit switch detection input

15 15
CDX-CA400/CA530X/CA580X
84
85
82
83
16
12
D/A
CONV
TRACKING
ERROR
FORCUS
ERROR
9
1
OSC
EFM
DEMOD
SERVO
CTL
RF
EQ
52
56
54
55
DSUB CODE
PROCESS
8
7
6
5
4
3
2
2
45
3
64
50
51
56
57
58
63
62
60
59
I/F
87
86
97
98
LD
DRIVE
Q1
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
LOADING
MOTOR
DRIVE
6
5
23
2
15
16
17
18
13
14
11
12
9
10
26
62 63 64 65
5
4
36
CD MECHANISM
ON SWITCH
Q905,906
CD ON
SWITCH
Q921
CD DRIVE
+6V REG
Q907,D908
CD+5V
REG
Q910,D910
M902
(SLED)
M901
(SPINDLE)
M903
(LOADING)
SW3
(DISC IN)
SW2
(SELF)
SW4
(LIMIT)
SW1
(DOWN)
X1
16.9344MHz
OPTICAL PICK-UP
KSS-720A
I-V
CONV.
CDL
STB
X A0
X_SO
X_SI
X_SCK
CD_RST
RFOK
D_SW
IN_SW
SELF_SW
L_SW
LM _LD
LM_ EJ
CDM ON
XCD_ON
R-CH
TUNER
SECTION
A
X EN TUNER
SECTION
B
23 24
M
M
M
1RESET
S901
(RESET)
2
IC902
U_COM+5V
BATT
D909
LOUT
ROUT
PACK
TSTB
TSI
TSCK
SI
RFOK
SO
SCK
STB
AO
XTALEN
RST
RESET
A
C
B
D
E
F
PD
LD
B
D
A
C
E
F
PD
A5V
LD
APC
FCS-
FCS+
TRK+
TRK-
SL-
SL+
SP+
SP-
LD-
LD+
FOCUS
COIL
TRACKING
COIL
FD
TD
SD
MD
LOAD
EJECT
SYSTEM CONTROL
IC801(1/3)
RF AMP,DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE/LOADING MOTOR DRIVE
FD TD SD MD
• Signal path
:CD
• R-ch is omitted due to
same as L-ch.
A_5V
AU_5V
D_5V
DR_6V
IC1
IC2
3-2. BLOCK DIAGRAM — CD SECTION —
(Page 16)
(Page 16)

1616
CDX-CA400/CA530X/CA580X
CNJ601
(ANTENNA) 2 16
1
FM_ANT L-CH
LCD CE
LCD DO
LCD CLK
17
R-CH
CDL
24
DET_OUT
11
FM/AM_OSC
14
AM_VT
6
FM_VT
20
IF_COUNT
19
OSC-IN
21
12
9
S_METER
TU+8V
22
SD/ST_IND
FM_VCC
AM_VCC
AM_ANT
TUNER UNIT
TU601
17
16
15
2
1
36
17
21
18
14
5
SYSTEM CONTROL
IC801 (2/3)
PLL
IC601
ELECTRONIC VOLUME
IC401
FL OUT
4
33
34
RL OUT
FR OUT R-CH
RR OUT
14
BEEP
ATT
55
6
PW ON
7
A_ATT
61
ACC IN
AU-L
L1
L2
R2
CE
DI
CL
LV CLK
LV DO
LV CE
8
12
11
PLL_DI
PLL_DO
PLL_CLK
13 PLL_CE
LCL
DST_SEL
S_METER
FM POWER
CONTROL
Q605,606
SD_IND
R-CH 23 BUS R
15 BUS L
AUDIO OUT REAR
CD
SECTION
A
DISPLAY
SECTION
C
CD
SECTION
B
LINE MUTE
CONTROL
Q401,402
LINE MUTE
Q102
LINE MUTE
Q101
R-CH
BATT
BATT
22 MUTE
4STBY
16 AUX-IN
11
12 5
3
9
7
POWER AMP
IC101
1
9
2
10
CNP901
R-CH
PJ401
-3
-4
-1
-2
FL+
FL–
RL+
RL–
4
12
FR+
FR–
3
11
RR+
RR–
16 +B (BATT)
5AMP REM
6
8
19
ANT REM
GND
R-CH
F901
10A
7ACC
15 TEST
33
TEST
A REMO
ACC
CHECK
Q902
32
13
•
25 FM/AM_VCC
26
28
17
18
L
R
BUS AUDIO IN
R-CH
L
R
•Signal path
:FM
:AM
:CD
•R-ch is omitted due to
same as L-ch.
AMP/ANT
REMOTE CONTROL
Q911,917
COM+8V REG
Q918,919,929,D923
U_COM+5 V REG
Q920,D930,D999
U_COM+5V
BATT
BATT
X EN
D931
D932
TU+8V
BATT
DET
Q904,D907
TUNER ON
CONTROL
Q909,912
TUNER +8V
REG
Q913,D913
COM+8V
R-CH
8
FM_VCO
15
AM_VCO
16
FM_CP
18
VT
19
AM_CP
20
OSC
2
SEEK XO
XI
10
IFC
13
MONO
11 24
1
CE 3
CK 5
D_IN 4
D_OUT 6
X601
10.25MHz
3
AM_DX/LCL
4
FM_DX/LCL
18
8
18
7
6
4
2
3
9
11
12
13
BUS SI
19
BUS SO
20
BUS CLK
21
BUS CK GEN
53
BUS ON
54
SB RST
10 BATT CHECK
23
FM_ON
22
AM_ON
49
AM POWER
CONTROL
Q603,604
5
6
4
2
3
1
BATT
BATT
BUS INTERFACE
IC802
CNJ801
BUS
CONTROL IN
DATA OUT
DATA IN
CLK IN
BUS ON OUT
DATA IN/OUT
CLK OUT
RST OUT
BATT
BUS ON IN
RST OUT
BU IN
D854
46
3-3. BLOCK DIAGRAM — TUNER SECTION —
(Page 15)
(Page 17)
(Page 15)

17 17
CDX-CA400/CA530X/CA580X
X802
32.768kHz
37
38
40
41
29
30
43
SYSTEM CONTROL
IC801 (3/3)
LCD DRIVE
IC551
KEY 0 DATA
CLK
CE
ILL POWER
CONTROL
Q914
ILL B+
SWITCH
Q915
ILL B+
KEY 1
KEY 1
KEY 0
KEY MATRIX
S501-519
KEY ACK
XT2
XT1
X2
35
LCD INH
48
ILL ON
44
SIRCS
BATT
X1
X801
8.38MHz PL551,552
D561-587
REMOTE CONTROL
RECEIVER
IC552
LCD BACK
LIGHT
62
61
60
COM1
COM2
LCD
LCD501
()
KEY
ILLUMINATION
()
64
•
63
1
|
23
•
25
|
53
•
SEG1
SEG52
|
DATA
CLK
CE
INH
LCD DO
LCD CLK
LCD CE
TUNER
SECTION
C
57
VCC
3
OUT
1
3-4. BLOCK DIAGRAM — DISPLAY SECTION —
MAIN board
tuner unit
(TU601)
DISPLAY board
SERVO board
IN SELF SW board SPEAKER board
SL SW board
3-5. CIRCUIT BOARDS LOCATION
(Page 16)
• Waveforms
— Servo Board —
(MODE: CD PLAY)
1
2
3
IC1 ts (PACK)
IC1 uj (RFO)
1.2Vp-p
4
Approx. 100mVp-p
IC1 oa (FEO)
0V
5
Approx. 100mVp-p
IC1 od (TEO)
2Vp-p
16.9344MHz
IC1 wd (XTAL)
5Vp-p
0V
3.2msec
— Main Board —
1
2
8.38MHz
IC801 r; (X2)
32.768kHz
IC801 ej (XT2)
5Vp-p
3Vp-p

1818
CDX-CA400/CA530X/CA580X
3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 17 for Circuit Boards Location.
Note:
The components identi-
fied by mark 0or dotted
linewithmark0are criti-
cal for safety.
Replace only with part
number specified.
Note:
Lescomposants identifiéspar
une marque 0sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
• % : indicates tolerance.
•f: internal component.
•C: panel designation.
•A: B+ Line.
• Powervoltage is dc 14.4V andfed withregulated dcpower
supply from ACC and BATTcords.
• Voltagesaretaken with a VOM (Input impedance10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F: FM
f: AM
J: CD
for printed wiring boards:
•X: parts extracted from the component side.
•Y: parts extracted from the conductor side.
•x: parts mounted on the conductor side.
•a: Through hole.
•: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
Caution:
Pattern face side: Partsonthe patternfacesideseen fromthe
(Side B) pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A) parts face are indicated.
1
A
B
C
D
E
F
G
H
I
J
23456789101112
SW1
CN2

19 19
CDX-CA400/CA530X/CA580X
1
A
B
C
D
E
F
G
H
I
J
234567891011121314
TP8
C45
C4
C26
C37
TP6
TP1
TP2
TP4
TP5
TP87
TP86
TP57
TP77
TP11
TP79
TP83
TP70
TP9
TP27
TP12
TP78
TP10
TP81
TP84
TP54
TP25
TP24
TP37
TP39
TP36 TP38
TP40
TP45
TP22
TP88
TP41
TP46
FB3
TP21
TP17
TP20
TP42
TP19
TP28
TP90
C41
TP29
C44
TP73 TP32
TP48
TP71
TP51
TP49
TP52
TP55
TP75
TP53
TP56
TP43
TP58
TP61
TP74
TP68
TP80
TP7
TP62
TP91
TP63
C40
TP66
TP64
TP69
TP72
TP50
TP26
TP3
TP59
TP76
TP18
TP89
TP30
R8
R9
R5
R7
R12
R14
R15
R10
R17
R18
R19
R20
R22
FB6
FB7
FB1
FB2
TP92
FB4
C3
C5
C6
C8
C9 C10
C11
C13
C14
C16 C18
C19
C24
C25
C29
C34
C36
C38 C35
C21
C22
C30
C23
C1
C27
R21
TP47
C15
C20
TP35
TP23
R24
R6
C17
TP82
TP44
Q1
R26
TP34
R25
R3
TP16
TP85
IC1
IC2
C43
R30
R29
X1
TP60
CN3
CN1
SW3
SW2
SW4
(Page 21)
Ref. No. Location
IC1 E-7
IC2 H-7
Q1 C-6
•Semiconductor
Location

2020
CDX-CA400/CA530X/CA580X
IC B/D
IC B/D
TP77
TP78
R29
R30
C43
TP79
TP80
TP81
TP82
TP83
TP84
CN2
CN3
TP85
M902
M901
SW2 TP4
TP2
TP3
M903
TP87
TP86
TP9 TP8
R3 R26
C4
TP10
C13
R5
C11
C10
C8
TP7
TP92
R6
TP17
TP20
TP16
TP19
R25
TP21
TP18
R24
R7
TP6
C17
FB1
TP11
TP12 C9
C14
TP89
C19
C20 C23
R9
R8
TP22
TP23
TP24
TP25
TP88
FB4
C26
TP32
R14
R15
TP30
R12
R10
TP91 C37
TP90
TP29
TP28
TP26
TP27
R21
R22
TP34
TP35
TP36
TP46
TP37
TP38
TP39
TP40
TP41
TP42
TP43
TP44
TP45
FB2
CN1
R18
R19
R20
R17
TP66
FB7
FB6
TP62
TP47
TP63
TP48
TP49
TP64
TP50
TP51
TP52
TP68
TP53
TP69
TP54
TP70
TP55
TP71
TP56
TP72
TP57
TP73
TP58
TP74
TP59
TP75
TP60
TP76
TP61
X1
SW3
SW4
CN13
Q1
C18
IC2
FB3
IC1
SW1
TP1
TP5
C44
C40
C1 C5
C3 C6
C15
C16
C41
C27
C45
C34
C29
C25
C36
C38
C35
C24
C30
C22
C21
•Refer to page 17 for Waveforms.
3-7. SCHEMATIC DIAGRAM —CD MECHANISM SECTION —•Refer to page 26 for IC Block Diagrams.
(Page 22)
Note:
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY