Sony CDX-CA600 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
AEP Model
UK Model
CDX-CA600/CA600X
E Model
CDX-CA600X
CDX-CA600/CA600X
FM/MW/LW COMPACT DISC PLAYER
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 – 108.0 MHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity 8 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6% (stereo),
0.3% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
MW/LW
Tuning range MW : 531 – 1,602 kHz
LW : 153 – 279 kHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity MW : 30 µV
LW : 40 µV
SPECIFICATIONS
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 50 W ×4 (at 4 ohms)
General
Outputs Power aerial relay control lead
Input Telephone ATT control lead
Tone controls Bass ±9 dB at 100 Hz
Treble ±9 dB at 10 kHz
Power requirements 12 V DC car battery
(negative earth)
Dimensions Approx. 178 ×50 ×177 mm
(w/h/d)
Mounting dimensions Approx. 182 ×53 ×161 mm
(w/h/d)
Mass Approx. 1.2 kg
Supplied accessories Parts for installation and connections (1 set)
Front panel case (1)
Card remote commander RM-X115 (E model)
Note
This unit cannot be connected to a digital preamplifier or an equalizer.
Design and specifications are subject to change without
notice.
Photo: CDX-CA600X
• The tuner and CD sections have no adjustments.
Sony Corporation
e Vehicle Company
Published by Sony Engineering Corporation
9-873-434-01
2001L0400-1
© 2001. 12

15 15
CDX-CA600/CA600X
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
56
59
30
60
57
68
79
21
22
23
55
54
53
52
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
63
62
33
CDMD ON
SWITCH
Q913,914
CD ON
SWITCH
Q915
CD+5V
REG
Q916,D927
CD DRIVE+6V
REG
Q912,D926
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
AO
CD_TSO
31 CD_PACK
51 TSTB
CD TSI
CD TCKO
CD_RST
RFOK
XEN
D SW
INSW/PH2
CD_SELFSW
LIMIT
CD_LM _LO
CD_LM_ EJ
CDMD ON
XCD ON
R-CH
TUNER
SECTION
A
23 24
M
M
M
2RESET
S801
(RESET)
1
IC802
BU+5V
BATT
D925
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
A+5V
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
IC1
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE/LOADING MOTOR DRIVE
IC2
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
3-2. BLOCK DIAGRAM — CD SECTION —
(Page 16)

1616
CDX-CA600/CA600X
PJ601
(ANTENNA) 2 10
1
ANTFM MPX
CDL
8
AM DET
14
S-METER
12
I2C SDA
13
I2C SCL
17
E2PROM SDA
18
9
E2PROM SCL
RDS DET
ANTAM
TUNER UNIT
TU601
2
45
47
70
14
15
20
21
18
11
13
1
3
30
SYSTEM CONTROL
IC801 (2/3)
ELECTRONIC VOLUME
IC402
AUX L
OUT LF
29
OUT LR
28
OUT RF
27
OUT RR
35
BEEP
ATT
67
69
AMP ON
66
AMP ATT
40
TEL ATT
38
ACC IN
CD L
MPX
R-CH
AM
LEVEL
MPIN
SDA
SCL
MUTE
17 QUAL
VOL ATT
7QUALITY
90 MS MASK
VSM
I2C SIO
I2C CKO
FUNCSEL
EE SIO
EE CKO
MPTH
DAVN
AUDIO OUT REAR
CD
SECTION
A
LINE MUTE
SWITCH
Q904,905
Q402
MUTE
R-CH
Q401
MUTE
22 MUTE
4STBY
16 AUX
11
12 5
3
9
7
POWER AMP
IC401
1
-1
-2
-5
-6
-3
-4
9
2
10
CNP901
R-CH
PJ401
FL+
FL-
RL+
RL-
4
12
FR+
FR-
3
11
RR+
RR-
16 +B (BATT)
13 ATT
5AMP R
6
8
19
ANT R
GND
R-CH
BATT
F901
10A
TEL
ATT
Q901
TUNER +5V
REG
Q911,D918,919
NOISE
SUPPRESSOR
D601
BUFFER
Q601
TUNER ON
SWITCH
Q909,910
+8V REG
Q906,D917
POWER ON
CONTROL
Q907,908
AMP B+
CONTROL
SWITCH
Q921
AMP B+
SWITCH
Q920
AMP B+
CONTROL
SWITCH
Q917
AMP B+
SWITCH
Q922
7ACC
15 TEST
49
50
TUN ON
37
TEST IN
ACC
DETECT
Q902, D914
PW ON
24
SYSRST
25
BUSON
43
BUSSI
44
BUSCKO
42
BUSSO
28
BU IN
9
87
86
BATT
BATT DET
Q801,D801,802 BATT
+5V REG
Q93,D916 BATT+5V
+8V
TUNER
+8V
TUNER
+5V
BATT
17
18
L
R
AUDIO OUT FRONT
R-CH
L
R
BUS AUDIO IN
R-CH
L
R
•Signal path
:FM
:MW/LW
:CD
•R-ch is omitted due to same as L-ch.
CDRR-CH 2CD R
16 MPX
4OSCD
5OSCI
LVIN
SDA
SCL
20
9
10
MPTH 2
DAVN 8
RDS DECODER
IC601
BUS INTERFACE
IC803
8
27
13 RST
12 BUSON
8DATA OUT
11 CLK IN
9DATA IN
10 B/U-C
6
DATA I/O
4
CLK
2
RST
3
BATT
8
7
5
6
4
2
3
1
BATT
CNJ801
BUS
CONTROL IN
CA600X
CA600
BU+5V
NOISE AMP
IC602
MS MASK
SWITCH
Q602
X601
4.332MHz
DELAY BATT
D921,922
1
BUSON
3-3. BLOCK DIAGRAM — TUNER SECTION —
(Page 15)

17 17
CDX-CA600/CA600X
KEY MATRIX
S501-521
KEY
ACTIVE
Q803
REMOTE
RECEIVE
CNP801
(REMOTE IN) IC552
X802
32.768kHz
15
16
12
13
518
20
194
26
91
98
6
29
SYSTEM CONTROL
IC801 (3/3)
LCD DRIVE
IC501
KEY IN0 DATA
CLK
CE
LCD SO
LCD CKO
LCD CE
ILL ON
SWITCH
Q919
ILL B+
REG
Q918
KEY IN1
KEY ACK
AD ON
RC IN1
RC IN0
SIRCS
XIN
XOUT
OSC OUT
93
ILL ON
BATT
ILL+5V
OSC IN
X801
18.432MHz LED549,550
LCD BACK
LIGHT
64
63
62
COM1
COM4
LCD
LCD501
ILL+5V
ILL+5V
D531-559
D809
D807
()
KEY
ILLUMINATION
()
D561-589
KEY
ILLUMINATION
()
52
|
55
2
I
25
•
27
|
38
•
40
I
47
S2
I
S25
•
S27
|
S38
•
S40
I
S47
|
DATA
CLK
CE
LED
DRIVE
Q502
1
P1/S1
BATT
61
INH
LED DRIVE
SWITCH
Q503
LED
DRIVE
Q501
CA600
CA600
CA600X
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
• 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 —
2
3
32.768kHz
IC801 qh (XOUT)
18.432MHz
IC801 qs (OSCOUT)
2.2Vp-p
5Vp-p
1
4.332MHz
IC601 4(OSCD)
5.2Vp-p

2020
CDX-CA600/CA600X
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 23)
Note:
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY

21 21
CDX-CA600/CA600X
1
A
B
C
D
E
F
G
H
I
J
234567891011121314
R822
R603
C405
R417
R869
Q907
R602
C812
R601
R908
R840
C417
R413
R416
C707
C708
D805
C906
D922
D925
IC801
R930
Q917
Q901
Q801
D921
D820
R805
R807
R404
Q909
D804
D906
C801
IC602
R612
Q914
Q916
C918
IC601
Q911
Q403 Q401
Q402
Q904
R828
C611
R605
IC402
R412
FB801
R819
C420
C802
R701
R816
R814
R813
R868
R835
R607
R925
C703
C622
C632
R827
C623
C626 C618
C615
R620
R615
R842
C627
R621
C634
C631
C633
Q602
C604
JR703
R810
C602
C418
C613
R817
Q910
C702
R410
Q920
C607
R823
R851
R619
C601
R839
C409
C421
C621
R609
Q918
C803
C814
R867
C610
R614
R821
R934
R617
R911
C809
R409
Q908
C810
C808
R850
R604
R402
R923
R613
C628
D602
R616
R852
R401
C624
C616
C625
R608
C619
R901
R418
R812
Q601
C815
C407
R704
R419
R415
R907
JR901
C408
R833
R853
R826
C406
R806
R854
Q404
D806
C617
R906
R915
R865
C416
R610
R866
Q915
R831
R834
R705
Q803
Q922
R407
R832
D809
Q902
R841
R825
R933
R420
D912
R910
Q905
R909
R932
C807
R905
C705
R703
R815
R611
R829
R904
C710
R824
JR701
R618
R818
R606
R809
R801
C704
R408
R846
D907
C612
C709
C609
R406
R403
R931
IC803
C620
R914
D918
R811
Q903
R802
R836
R849
R860
R859
R858
R857
R856
R855
R838
R820
D819
Q921
R837
D802
Q919
Q913
R808
C811
R830
IC802
C905
C902
D601
JR903
C419
R414
R623
C630
JW139
JW52
R916
JW21
JW87
JW115
D911
JW40
JW121
JW132
JW72
JW143
JR804
JW80
JW133
JW53
JW94
JW12
IC401
CNP901
F901
L900
JW64
D903
R917
TH901
R921
JW29
C901
JW93
D915
JW20
R926
CNJ801
JW116
JW114
R804
D917
JW86
JW92
JW147
TH900
JW18
JW14
R922
CNP701
TU601
JW49
C614
JW24
JW25
C701
JW112
JW95
D916
JW136
JW17
Q912
JW104
JW3
C907
JW16
D910
JW38
R913
JW68
D813
D817
D815
C804
C912
JW141
C404
JW66
D801
JW119
JW81
JW2
JW9
JW73
JW127
C412
JW85
CNP802
JW142
JW131
JW48
JW1
JW82
JW84
D926
D927
JW42
Q906
JW98
PJ601
JW7
JW50
C917
X801
JW130
X802 JW46
D909
JW6
X601
JW118
JW101
JW113
D816
D814
JW120
R624
JW74
JW11
JW96
JW54
JW62
C402
JW79
R847
JW110
JW103
JW136
JW123
JW13
D904
D901
JW30
JW10
JW129
JW23
PJ401
R924
JW56
JW61
R411
R919
D914
JW122
JW77
R405
C608
D811
JW109
JW105
JW99
JW146
C403
JW149
JW76
JW65
JW107
JW83
R935
C401
JW97
JW15
C706
C411
JW22
C909
JW27
R845
JW75
C712
JW108
JW63
JW44
JW32
C806
S801
R918
JW47
R920
JW100
R903
JW8
JW78
JW111
JW36
D902
JW5
JW19
JW89
JW106
JW102
JW58
JW117
D919
JW33
JW28
JW70
JW37
JW4
JW34
JW69
JW91
C816
JW41
JW39
R927
JW45
JW43
JW145
R848
JW88
JW135
JW90
JW55
JW35
D905
JW26
C920
D812
JW51
D908
JW148
JW31
JW71
JW67
CNP801
JW59
D807 JR803
JW60
JW144
JW201
JW202
JW204
JW208
JW203
JW207
JW205
JW206
AEP/UK MODEL
E MODEL
(Page 24)
3-8. PRINTED WIRING BOARD —MAIN SECTION —•Refer to page 17 for Circuit Boards Location.
(Page 19)
Q602 H-3
Q801 H-9
Q803 I-9
Q901 E-6
Q902 D-6
Q903 E-7
Q904 C-5
Q905 C-5
Q906 G-10
Q907 G-9
Q908 F-10
Q909 E-9
Q910 E-9
Q911 F-2
Q912 C-10
Q913 E-7
Q914 E-8
Q915 G-9
Q916 F-8
Q917 E-9
Q918 H-10
Q919 I-10
Q920 E-10
Q921 F-10
Q922 F-8
D911 D-8
D912 C-8
D914 D-8
D916 E-6
D917 G-10
D918 E-2
D919 F-2
D921 D-5
D922 E-5
D925 G-9
D926 C-10
D927 F-7
IC401 B-6
IC402 E-3
IC601 H-3
IC602 H-2
IC801 H-7
IC802 I-9
IC803 F-9
Q401 C-4
Q402 C-3
Q403 C-3
Q404 C-4
Q601 H-1
D601 H-2
D602 H-2
D801 H-9
D802 H-9
D804 E-9
D805 E-9
D806 D-9
D807 I-9
D809 I-3
D811 I-4
D812 I-4
D813 I-2
D814 I-2
D815 I-2
D816 I-2
D817 I-2
D901 D-6
D902 D-6
D903 D-6
D904 D-6
D905 C-5
D906 B-7
D907 B-7
D908 C-5
D909 D-8
D910 D-8
•Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location

2222
CDX-CA600/CA600X
IC B/D
IC B/D
AEP/UK MODEL
E MODEL
D917
R413R414
R415
R416
R417
R601
IC401
L900
C901
R930
Q909
C701
R605
IC402
R412
R701
C907
R925
R913
C404
R410
C412
Q906
R934
R911
R409
D909
R604
R923
R901
R418
R704
R419
R907
C402
JR901
R924
R906
R411
R405
C403
Q922
R407
C401
C706
R420 C411
D912
R910
R909
R932
C909 R905
R703
R606
R408
R623
R406
C905
R602
R603
R922
D915
R935 R931
C601 C602
C610
C609
C918
C702
C704
C613
C612
C611
C707
C708
C709
C710
C705
C421
C420
C419
C418
C416
C405
C406
C407
C408
C409
C912
TH901
C417
R908
D916
C703
D919
C607
C604
R618
C631
R613
C627
C630
R614
R616
C628
C626
R615
R617
R619
C632
C633
C634
R620
D602
R621
C906
D922
R933
D914
C625
C624
C622
C621
R612
C620
R611
R610
C619
C618
C617
X601
C615 C616
R607
R608
PJ601
R609
C614
PJ401
R403
R404
R402
R401
C623
C608
C920 C917
TU601
Q601
IC602
R624
D601
Q602
IC601
Q401
Q402
Q403
Q404
Q904
Q905
D921
R903
F901
CN901
C902
D911
Q920
Q921
Q917
Q903
Q907
Q908
Q910
D918
D910
Q911
Q902 Q901
D908
D901
D902
D903
D904
D905
D907
D906
R904
1SR154-400TE-25
1SR154-400TE-25
•Refer to page 17 for Waveforms.
3-9. SCHEMATIC DIAGRAM —MAIN SECTION (1/2) —•Refer to page 26 for IC Block Diagrams.
(Page 23)
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
( ) : MW/LW
< > : CD PLAY

23 23
CDX-CA600/CA600X
D926D927
Q912
Q916
R807
R914
R805
R828
R819
R814
R813
R835
D813
D817
D815
JR703
C804
R817
R823
C803
R867
D816
D814
R812
R866
R806
R915
D811
R825
C712
R815
R829
R818
R801
IC803
R802
R820
R927
R808
D812
R830
FB801
R822
R821
R837
D801
C812
C809
C808
C810
C811
TH900
R816
C815
CNP802
R916
R917
R918
R919
R921
R920
R824
CNP701
R842
R705
R849
R850
R851
R852
R853
R856
R855
R854
R857
R858
R848
R847
R846
R859
R860
D819
C816
R868 R869
R836
R832R831
X802
R838
R839
R840
R841
D820
C802
C801
R926
R826
R827
Q918
S801
CNJ801
CNP801
C814
JR701
R834
R833
R809
R810
D802
R845
X801
C807 IC802
R811
Q913
Q914
Q915
D925
IC801
C806
Q801
D804
D805
D806
JR903
Q803
D807
D809
Q919
JR804 R804
JR803
3-10. SCHEMATIC DIAGRAM —MAIN SECTION (2/2) —•Refer to page 17 for Waveforms.
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
( ) : MW/LW
< > : CD PLAY
(Page
20)
(Page 25)
(Page 22)

25 25
CDX-CA600/CA600X
JR504
C502
IC501
JR501
JR502
JR503
JR508
JR510
JR513
JR515
R501 R502 R503 R504 R505 R506 R507 R508 R509 R510
R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521
R553
R555
R556
R557
R558
R559 R560
S501 S502 S503 S504 S505 S506 S507 S508 S509 S510
S511 S512
S513
S514 S515 S516 S517 S518 S519 S520 S521
R565
R566
R568
R567
R570
R569
R572
R571
R574
R573
R576
R575
R577
R578
R579
R580
LED549
LED550
CNP551
JR516
JR514
R554
C501
C503
IC552
CNP552
JR505
JR509
D501
R564
R563
R562
R561
R552
R525
R524
R523
R522
JR512
D561
D562
D563
D564
D565
D566
R584
R583
D567
D568
D569
R586
R585
D570
D571
D572
R588
R587
D573
D574
D575
R590
R589
D576
D577
D578
R592
R591
D579
D580
D581
R594
R593
D582
D583
R596
R595
D584
JR518
D585
R598
R597
D586
D587
D588
D589
R599
R582
R581
JR517
JR520 JR507JR506
JR511 JR519
D506
LCD501
D502
D503
D531
D532
D533
D536
R551
D545 D544 D543
D548 D547 D546
D551 D550 D549
D554
D557
Q503
Q502
D504
D505
R526
Q501
D534
D535
D537
D538
D539
D540
D541
D542
D552
D553
D555
D556
D558
D559
R550
3-12. SCHEMATIC DIAGRAM —DISPLAY SECTION —
Note:
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
no mark : FM
(Page 23)