• CDC-X304: US model/X444
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 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.
US Model
Canadian Model
CDC-X204/X304/X444
AEP Model
UK Model
CDC-R304/X304
East European
Model
CDC-X104EE
Model Name Using Similar MechanismCDX-R3000/R3000T
CD Drive Mechanism TypeMG-611XC-186//Q
Optical Pick-up NameKSS1000E
• CDC-X204
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
22 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.
(7 1/4× 2 1/8× 6 3/8in.) (w/h/d)
MassApprox. 1.2 kg (2 lb. 10 oz.)
Supplied accessoriesParts for installation and connections (1 set)
Front panel case (1)
Card remote control RM-Z304 (CDC-X444)
Design and specifications are subject to change without
notice.
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-2502-063-1)
CD-RW test disc TCD-W082L (Part No. J-2502-063-2)
• US, Canadian model
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
• AEP, UK model
CAUTION
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation
exposure.
This compact disc player is classified as a CLASS 1 LASER
product. The CLASS 1 LASER PRODUCT label is located on the
exterior.
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 pickup block. Therefore, when checking the laser diode emission, observe 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.
This label is located on the bottom of the chassis.
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.
optical pick-up
semi-fixed resistor
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
2
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES
SONT CRITIQUES POUR LA SÉCURITÉ 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.
Page 3
CDC-R304/X104EE/X204/X304/X444
D
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.
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension cable)
as shown below.
z
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
• Connect the MAIN board (CN301) and the SERVO board (CN1)
with the extension cable (Part No. J-2502-076-1).
MAIN BOARD
CN301
J-2502-076-1
SERVO BOAR
CN1
3
Page 4
CDC-R304/X104EE/X204/X304/X444
TABLE OF CONTENTS
1. GENERAL
Location of Controls................................................................ 5
Connections (US, Canadian Model)........................................ 6
Connections (AEP, UK Model) ............................................... 7
2. DISASSEMBLY
2-1. Sub Panel Assy.................................................................... 9
2-2. CD Mechanism Block ......................................................... 9
2-3. Main Board ....................................................................... 10
2-4. Chassis (T) Sub Assy ........................................................ 10
2-5. Roller Arm Assy ................................................................ 11
3-15. IC Block Diagrams............................................................ 29
4. EXPLODED VIEWS
4-1. Main Section ..................................................................... 32
4-2. Front Panel Section ........................................................... 33
4-3. CD Mechanism Section (1) ...............................................34
4-4. CD Mechanism Section (2) ...............................................35
4-5. CD Mechanism Section (3) ...............................................36
4-6. CD Mechanism Section (4) ...............................................37
5. ELECTRICAL PARTS LIST ........................................ 38
4
Page 5
LOCATION OF CONTROLS
SECTION 1
GENERAL
CDC-R304/X104EE/X204/X304/X444
This section is extracted
from instruction manual.
5
Page 6
CDC-R304/X104EE/X204/X304/X444
CONNECTIONS (US, Canadian Model)
6
Page 7
CONNECTIONS (AEP, UK Model)
CDC-R304/X104EE/X204/X304/X444
7
Page 8
CDC-R304/X104EE/X204/X304/X444
SECTION 2
DISASSEMBLY
Note : This set can be disassemble according to the following sequence.
SET
2-1.SUB PANEL ASSY
(Page 9)
2-2.CD MECHANISM BLOCK
(Page 9)
2-3.MAIN BOARD
(Page 10)
2-7.OPTICAL PICK-UP
(Page 12)
2-4.CHASSIS (T) SUB ASSY
(Page 10)
2-5.ROLLER ARM ASSY
(Page 11)
2-6.CHASSIS (OP) ASSY
(Page 11)
2-8.SL MOTOR ASSY (M902)
(Page 12)
2-10. SERVO BOARD
(Page 13)
2-9.LE MOTOR ASSY (M903)
(Page 13)
8
Page 9
Note : Follow the disassembly procedure in the numerical order given.
s
)
2-1. SUB PANEL ASSY
3
two claws
CDC-R304/X104EE/X204/X304/X444
1
two
screws
(+PTT 2.6
x
6)
2-2. CD MECHANISM BLOCK
5
CD mechanism block
4
sub panel assy
7
bracket (CD)
6
two
screws
(+PTT 2.6
2
two claw
x
4)
2
screw
(+PTT 2.6
x
6)
3
4
CN301
1
screw
(+PTT 2.6
x
6
9
Page 10
CDC-R304/X104EE/X204/X304/X444
)
2-3. MAIN BOARD
1
three ground point screws
3
MAIN board
(+PTT 2.6
x
6)
insulating sheet
2
two
screws
(+PTT 2.6
x
6
2-4. CHASSIS (T) SUB ASSY
2
two
screws
(+P 1.7
5
SENSOR board
3
claw
x
2.2)
4
claw
1
two
screws
x
(+P 1.7
6
2.2)
chassis (T) sub assy
10
Page 11
2-5. ROLLER ARM ASSY
4
worm wheel (RA)
1
spring (RAL)
3
washer (0.8-2.5)
CDC-R304/X104EE/X204/X304/X444
5
roller arm assy
2
spring (RAR)
2-6. CHASSIS (OP) ASSY
0
coil spring (damper)
4
washer
5
gear (LE1)
lever (D)
6
8
qa
chassis (OP) assy
1
CN2
9
two coil springs (damper)
7
slider (R)
2
Remove the six solderings.
3
tension coil spring (KF)
11
Page 12
CDC-R304/X104EE/X204/X304/X444
)
2-7. OPTICAL PICK-UP
5
claw
2
chucking arm sub assy
1
tension coil spring (CHKG
7
optical pick-up
2-8. SL MOTOR ASSY (M902)
6
main shaft
4
rack (SL)
3
screw
(+B 1.4
x
5)
12
2
SL motor assy (M902)
1
screw
(+P 1.4
x
1.8)
Page 13
2-9. LE MOTOR ASSY (M903)
qf
two toothed lock
(+M 1.4
bracket (LEM)
qs
(+M 1.7
screw
x
)
screws
2.5)
6
screw
(+P 1.7
x
qd
2.2)
qa
screw
(+M 1.7
qg
(M903)
0
woam (LEB) assy
x
2.5)
LE motor assy
7
leaf spring (LE)
CDC-R304/X104EE/X204/X304/X444
8
screw
x
(+M 1.7
9
bearing (LEB)
2
washer
3
2.5)
gear (LE1)
lever (D)
4
5
slider (R)
2-10. SERVO BOARD
1
Remove the eight solderings.
1
Remove the soldering.
6
SERVO board
2
Remove the three solderings.
4
toothed lock
(M 1.7)
5
screw
claw
3
CN2
13
Page 14
CDC-R304/X104EE/X204/X304/X444
SECTION 3
DIAGRAMS
3-1. IC PIN DESCRIPTIONS
• IC1 µPD63712GC-8EU-A (RF AMP, DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD)
Pin No.Pin NameI/OPin Description
1LDOLaser diode ON/OFF control signal output (L: laser OFF, H: laser ON)
2PDIDimmer monitor input from optical pick-up laser diode.
3PNINot used. (Fixed at L in this set)
4AVDD—Analog power supply pin (+3.3 V)
5DGND—Ground
6RFOKORFOK signal output to system control IC.
7INTQOCD text pack synchronization signal output to system control IC.
8RSTICD reset signal input from system control IC.
9A0I
10STBIData strobe signal input from system control IC.
11SCKISerial clock input from system control IC.
12SOOSerial data output to system control IC.
13SIISerial data input from system control IC.
14DVDD—Power supply pin (+3.3 V)
15DAVDD—D/A converter power supply (+) pin (+3.3 V)
16ROUTOAnalog audio signal output (R-ch)
17DAGND—Ground
18REGC—Capacitor connection pin for SCF regulator.
19DAGND—Ground
20LOUTOAnalog audio signal output (L-ch)
21DAVDD—D/A converter power supply (+) pin (+3.3 V)
22XVDD—Power supply pin (+3.3 V)
23XTALOMain system clock output (16.9344 MHz)
24XTALIMain system clock input (16.9344 MHz)
25XGND—Ground
26DVDD—Power supply pin (+3.3 V)
27C1D1/FZDONot used. (Open)
28C1D2/TZDONot used. (Open)
29C2D1/RMUTEOCD R-ch data zero detection signal output
30C2D2/LMUTEOCD L-ch data zero detection signal output
31C2D3/SHOCK/SBSYONot used. (Open)
32LOCK/FRONot used. (Open)
33WFCK/MIRRONot used. (Open)
34RFCK/HOLDONot used. (Open)
35PLCKONot used. (Open)
36C16MONot used. (Open)
37DGND—Ground
38TXONot used. (Open)
39EMPH/RAMOVERONot used. (Open)
40FLAGONot used. (Open)
41DVDD—Power supply pin (+3.3 V)
42LIMITINot used. (Fixed at L in this set)
43XTALENI
44DGND—Ground
45DININot used. (Connect to DOUT in this set)
46DOUTONot used. (Connect to DIN in this set)
47SCKININot used. (Connect to SCKO in this set)
48SCKOONot used. (Connect to SCKIN in this set)
49LRCKININot used. (Connect to LRCK in this set)
Command/parameter discrimination signal input from system control IC.
(L: command transmission, H: parameter transmission)
Oscillation circuit ON/OFF control signal input (L: ON, H: OFF)
(Fixed at L in this set)
14
Page 15
CDC-R304/X104EE/X204/X304/X444
Pin No.Pin NameI/OPin Description
50LRCKONot used. (Connect to LRCKIN in this set)
51DVDD—Power supply pin (+3.3 V)
52FD+OFocus servo drive PWM signal output (+)
53FD–OFocus servo drive PWM signal output (–)
54TD+OTracking servo drive PWM signal output (+)
55TD–OTracking servo drive PWM signal output (–)
56SD+OSled servo drive PWM signal output (+)
57SD–OSled servo drive PWM signal output (–)
58MD+OSpindle servo drive PWM signal output (+)
59MD–OSpindle servo drive PWM signal output (–)
60DGND—Ground
61TESTENITest setting input (Fixed at L in this set)
62 to 66TEST4 to TEST0ITest setting input (Fixed at L in this set)
67ADGND—A/D converter power supply (–) pin
68EFMOEFM signal output
69ASYIEFM comparator reference voltage input
70ADVDD—A/D converter power supply pin (+3.3 V)
71RFIIRF signal input for EFM data growing.
72EQ2—Not used. (Open)
73EQ1—RF amplifier equalizer parts connection pin
74RF–INot used. (Open)
75RF2–IRF amplifier inversion input
76AGCOORF signal output after on AGC.
77AGCIIRF AGC signal amplifier input
78RFOORF signal output before on AGC.
79ATESTINot used. (Open)
80C3T—Capacitor connection pin for 3T detection.
81AGND—Ground
82AISignal input (A) from optical pick-up detector.
83CISignal input (C) from optical pick-up detector.
84BISignal input (B) from optical pick-up detector.
85DISignal input (D) from optical pick-up detector.
86FISignal input (F) from optical pick-up detector.
87EISignal input (E) from optical pick-up detector.
88VREFINIReference voltage (+1.65 V) input
89AVDD—Analog power supply pin (+3.3 V)
90REFOUTOReference voltage (+1.65 V) output
91REFC—Capacitor connection pin for reference voltage output.
92FE–IFocus error signal amplifier inversion input
93FEOOFocus error signal amplifier output
94ADCININot used. (Open)
95TE-ITracking error signal amplifier inversion input
96TEOOTracking error signal amplifier before output
97TE2OTracking error signal amplifier after output
98TECITracking error signal comparator input
99AGND—Ground
1DAVDD—Power supply pin for D/A output converter (+3.3 V)
2BBE-MPONot used in this set. (Open)
3DAVSS—Ground pin for D/A output converter
4 to 6NCOONot used in this set. (Open)
7UNISOOSONY-BUS data signal output Not used in this set. (Open)
8UNISIISONY-BUS data signal input Not used in this set.
9UNICKOOSONY-BUS clock signal output Not used in this set.
10VDD1—Power supply pin for internal core (+3.3 V)
11MMODIFlash microcomputer write detection signal input Not used in this set.
12OSCOUTOHigh speed operation clock signal output (27 MHz)
13OSCINIHigh speed operation clock signal input (27 MHz)
14VSS1—Ground pin for internal core
15XINILow speed operation clock signal input (32.768 kHz)
16XOUTOLow speed operation clock signal output (32.768 kHz)
17VDD2—Power supply pin for internal core (+3.3 V)
18MOD1—Pull up: “H”
19RESETIReset signal input
20NCOONot used in this set. (Open)
21ACC INIAccessory power supply detection signal input
22TEST INITest mode detection signal input
23TEL ATTITelephone attenuate detection signal input
24ATTOAudio mute control signal output
25XKEYONOKey power supply control signal output Not used in this set. (Open)
26NCOONot used in this set. (Open)
27KEYACKIKey acknowledge detection signal input
28TU ATTINITuner mute ZERO cross detection signal input
29, 30NCOONot used in this set. (Open)
31BUINIBack up power supply detection signal input
32CD INTQICD servo IC CD text pack synchronization signal input
33CD SOOCD servo IC serial data signal output (for command/text)
34CD SIICD servo IC serial data signal input (for command/text)
35CD SCKOCD servo IC serial clock signal output (for command/text)
36BUSONOBUS on signal output
37SYSRSTOSystem reset signal output
38CD RFOKICD servo IC RFOK signal input
39CD RSTOCD servo IC reset signal output
40CD A0O
41CD STBOCD servo IC data strob signal output
42CD MUTE RIMechadeck mute zero cross detection signal input R
43CD MUTE LIMechadeck mute zero cross detection signal input L
44CD INSWICD mecha disc in switch detection signal input
45CD SELFSWICD mecha self load position detection switch signal input
46CD LM LOOCD mecha loading motor control signal output
47CD LM EJOCD mecha eject motor control signal output
48CD DSWICD mecha down switch detection signal input
49CD LIMITICD mecha in-limit switch signal input
50NCOONot used in this set. (Open)
51AREASEL1IDestination function setting input 1
52AREASEL2IDestination function setting input 2
53AREASEL3IDestination function setting input 3
CD servo IC command/parameter identification signal output
Command transmission: “L”, Parameter transmission: “H”
16
Page 17
Pin No.Pin NameI/OPin Description
54LCD CTLO
55, 56NCOONot used in this set. (Open)
57DSSAODSSA on/off change signal output (Cut off rear)
58PANEL SWIFront panel attachment detection signal input “L”: with panel, “H”: without panel
59DIAGICondition signal input from the power IC
60VOLATTOElectronic volume attenuate control signal output
61, 62NCOONot used in this set. (Open)
63VSS2—Ground pin for I/O port
64TU ATTOTuner mute control signal output
65NCOONot used in this set. (Open)
66NS MASKONoise mask signal output
67EEP CKOOSerial clock signal output for EEPROM communication
68EEP SIOI/OSerial data signal input/output for EEPROM communication
69NCOONot used in this set. (Open)
70AMPSTBOPower regulator IC standby signal output
71 to 73NCOONot used in this set. (Open)
74NCOONot used in this set. (Open)
75COL SELI
76LCDSOOSerial data signal output to the LCD driver
77LCDCEOChip enable signal output to the LCD driver
78LCDCKOOSerial clock signal output to the LCD driver
79I2C SIOI/OI2C BUS serial data signal input/output
80NCOONot used in this set. (Open)
81I2C CKOOI2C BUS serial clock signal output
82DAVNIRDS data block synchronization detection signal input
83SIRCSIRemote control signal input
84NCOONot used in this set. (Open)
85BEEPOBeep signal output to the power amp
86 to 88NCOONot used in this set. (Open)
89VDD3—Power supply pin for I/O port (+3.3 V)
90COL SWI
91VSS3—Ground pin for I/O port
92QUALITYINoise detection signal input
93VSMIS meter voltage detection signal input
94KEYIN1IKey signal input 1
95KEYIN0IKey signal input 0
96NCOONot used in this set.
97KEYIN2IKey signal input (EJECT, OFF, SOURCE switch)
98REIRotary encoder signal input
99L METERILevel meter voltage detection signal input
100VREF+—Power supply pin for A/D input converter
“H” output: LCD unit and key confusion, power off
“L” output: LCD unit and key confusion, power on
“H”: Front panel illumination green (Initial value)
“L”: Front panel illumination amber (Initial value)
“L” input: two color change/initial slave color: amber
“H” input: one color/slave color: white
3-7. WAVEFORMS3-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
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 diagrams.
Note:
• 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 Ω and 1/
specified.
f
•
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• H : adjustment for repair.
•Voltages and waveforms are dc with respect to ground
• CD mechanism section
no mark : CD PLAY
• Main (1/2), (2/2) and Display sections
no mark : FM
: internal component.
Note:
The components identified by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
under no-signal (detuned) conditions.
(): AM
<>: CD PLAY
4
W or less unless otherwise
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
∗: Impossible to measure
•Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
•Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J: CD PLAY
F: FM
f: AM/MW/LW
a : AUX
• Abbreviation
CND : Canadian model.
For printed wiring boards.
Note:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
a
•
•: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)parts face are indicated.
• Abbreviation
: Through hole.
C
Q
These are omitted
EB
E
CB
These are omitted
C
BE
These are omitted
CND : Canadian model.
— Servo Board —
(MODE: CD PLAY)
1
16.9344MHz
IC1 wd (XTAL)
2
uj
(AGCI)
IC1
3
Approx. 620mVp-p
od
(FEO)
IC1
4
Approx. 200mVp-p
oh
(TEO)
IC1
1.2Vp-p
1.6Vp-p
0V
0V
— Main Board —
1
27MHz
IC501 qs (OSCOUT)
2
32.768kHz
qg
(XIN)
IC501
3
q;
(XTO)
IC51
2.2Vp-p
1.8Vp-p
0.9Vp-p
2121
Page 22
CDC-R304/X104EE/X204/X304/X444
3-8. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 20 for Circuit Boards Location. : Uses unleaded solder.
A
B
C
D
1
234567891011121314
C6
R42
C5
C3
R44
R45
R41
C7
IC1
R6
C19
FB1
R7
C18
C1
C21
C23
R9
C32
C27
C25
C36
C26
C31
C30
R13
C29
C28
C39
C38
Q1
R15
R11
R14
C34
R12
C37
C35
CN2
CN1
(Page 26)
C2
C20
JR91
JR90
JR40
C13
JR41
C11
C8
X1
R1
C17
E
F
G
R74
R76
R72
R77
R70
R75
R71
R73
C73
C72
C71
C75
C70
IC2
C78
C77
C76
C74
C79
R83
R85
R84
R81
R79
R82
R80
R78
SW1
SW3
SW2
1-688-822-
2222
Page 23
• Refer to page 21 for Waveforms.
3-9. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 29 for IC Block Diagram.
CDC-R304/X104EE/X204/X304/X444
C20
SW3
SW2
TP19C18
CN2
TP27
TP28
TP29
TP31
TP30
TP29
TP14
TP28
TP27
TP26
Q1
C36
R13
C37
R12
C35
C34
R11
SW4
TP81
TP80
M901
M902
SW1
TP85
TP83
TP84
TP82
TP87
TP88
TP89
TP90
TP91
R14 R15
C38
TP33TP32
C39
TP22
TP20
C26
TP21
C27
C28
TP23
C29
C1
TP25
C30
TP24
C31
C32
R9
C25
C23
C21
C2
R7
R6
C19
IC1
C5
C3
C6
C7
IC B/D
C17
R1
C13
TP13
TP12
TP11
TP10
TP9
TP8
TP7
TP6
TP5
TP4
TP3
TP2
TP1
C11
JR91
JR90
X1
C8
FB1
R41
JR41
JR40
R42
TP65
TP64
TP63
TP62
TP61
TP60
R45
TP59
R44
TP58
TP57
TP56
TP55
TP54
TP48
TP52
TP51
TP53
TP49
TP50
TP47
TP46
TP45
TP44
TP43
TP42
TP41
TP40
CN1
(Page 24)
M903
TP92
TP93
R70 R71
R72
R74 R75
R76
C70
C71
R73
C72
C73
R77R78R79
TP100
C74
TP71
TP70
TP73
TP72
IC2
2323
C79
R84R85
R82R83
C78
C77
R80R81
C76
TP75
TP74
C75
Page 24
CDC-R304/X104EE/X204/X304/X444
3-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 29 for IC Block Diagrams.
• Refer to page 21 for Waveforms.
TU1
EXCEPT X104EE
TUX-032//Q :
X104EE
TUX-032//Q3:
R51
J1
C3
C1
C2
R5R4
C4
R1
C6
D1
Q1
C5
R16
R15
C9
R8 R10
R9
R7
R6
Q3
L1
C53
C54
IC51
R58
C62
IC B/D
C407
C402
R417
C430
C401
R12
R11
R422
R421
C8
C7
R415
R416
R578
R526
R527
R574
R401
C426
C425
R523
R525
C408
R414
R413
R524
C409
R516
R515
JW45
R59
C51
C52
Q51
C58
R52
C57
C56
C55
R56
R57
R53
R55
C60C59
R540
R54
X51
Q52
R61
Q503
R557
R532
R520
R537
C405
D402
C404
C403
R538
C406
R419
R549
C429
D401
JC16
R534
R576
R575
R418
Q401
R572
R571
C419
C420
C428
R590
JW46
IC401
R555
R554
IC B/D
R539
R573
R405
R406
R408
R407
R409
C411
C410
R410
R411
R402
R636
R531
R563
R564
R559
R560
C427
C412
R577
R429
R428
C416
Q403
C415
Q402
(Page 25)
C509
(Page 23)
CN301
L304
L305
L306
C304
C301 C305
C302
L310
JW109
C303
C310C307
L302
L303
L307
R521R522
R544
R568
R592
R548
R567
R551
R558
R506
C515
R556
R552
R503 R565
R505 R566
C513
R547
R509
IC501
C501
R545
C516
C510
C511
R501R596R502
R504
R595
R510
R512
R518
R511
R513R514
R541
X502
C512
R508
C514
C502
C504
R579
R591
C508
C507
C517
C503
X501
R543
R536
R535
2424
Page 25
3-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 31 for IC Block Diagram.
C441
C461
C431
R461
R431
R441
R442
R462
R432
Q441
Q461
Q431
C765 C766C764
C751
C750
D751
D753
D755
D757
C333
C334
CDC-R304/X104EE/X204/X304/X444
J331
(Page
24)
C451
C481
C471
R451
R481
R471
R452
R482
R472
Q451
Q481
Q471
Q491
Q492
R492
R491
C491
D492
D491
R443 C442
R463 C462
R433 C432
R453 C452
R493
C492
C756R756
C753
R752
C755
C754
IC750
IC B/D
C761
C758
C759
C760
D759
D752
D754
D756
D758
D760
D761
D762
R609
D609
C701
C618
C617
C602 C601
C630
C628
C626
C624
D601
C631
C629
C627
CN601
FU601
C625
L601
IC602
C621
L501
Q631Q651
R584
Q582
R633
R634
R585D580
C632
R631
R632
Q581
Q580
C703
D581
JW53
R582
R583
S702
R653
R654
C623
JC2
L502
C622
D651
R652
R651
D703
D702
R701
R731R732
L373
L374
R735
L372
L731
C732
R734
C731
R733
D731
CN701
(Page 28)
D711
D712
C704
2525
Page 26
CDC-R304/X104EE/X204/X304/X444
3-12. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 20 for Circuit Boards Location. : Uses unleaded solder.
583-262-380-01 ILLUMINATOR (LCD)
593-262-374-01 GUIDE (VOLUME), LIGHT
601-861-209-11 AUX BOARD
613-262-355-01 PANEL, FRONT BACK
62X-3384-688-1 CASE ASSY (for FRONT PANEL)
63A-3372-822-A PANEL COMPLETE ASSY, FRONT (X204)
63A-3372-828-A PANEL COMPLETE ASSY, FRONT (X304)
63A-3372-836-A PANEL COMPLETE ASSY, FRONT (X444)
63A-3372-847-A PANEL COMPLETE ASSY, FRONT (X104EE)
63A-3372-863-A PANEL COMPLETE ASSY, FRONT (R304)
101A-3372-444-A CHASSIS (T) SUB ASSY
1023-253-729-11 SPRING (LTR), TENSION COIL
1033-257-892-11 SPRING (DAMPER), COIL
1043-257-892-01 SPRING (DAMPER), COIL
1053-253-695-11 SPRING (KF), TENSION COIL
LED915 6-500-476-01 LED SML310BA1TT86 (EQ) (EXCEPT X104EE)
LED915 6-500-594-01 LED CL-196SYG-CD-T (EQ) (X104EE)
LED916 6-500-476-01 LED SML310BA1TT86 (DSPL)
(EXCEPT X104EE)
LED916 6-500-594-01 LED CL-196SYG-CD-T (DSPL) (X104EE)
LED917 6-500-476-01 LED SML310BA1TT86 (H-BASS)
(EXCEPT X104EE)
LED917 6-500-594-01 LED CL-196SYG-CD-T (H-BASS) (X104EE)
LED918 6-500-476-01 LED SML310BA1TT86 (BTM/SENS)
(EXCEPT X104EE)
LED918 6-500-594-01 LED CL-196SYG-CD-T (BTM/SENS) (X104EE)
LED919 6-500-476-01 LED SML310BA1TT86 (SOURCE,MODE)
(EXCEPT X104EE)
LED919 6-500-594-01 LED CL-196SYG-CD-T (SOURCE,MODE)
(X104EE)
LED920 6-500-476-01 LED SML310BA1TT86 (Z) (EXCEPT X104EE)
LED920 6-500-594-01 LED CL-196SYG-CD-T (Z) (X104EE)
LED921 6-500-855-01 LED CL-490S-WF-SD-TS (LCD BACK LIGHT)
(EXCEPT X104EE)
LED921 6-500-878-01 LED CL-490S-G1-D (LCD BACK LIGHT)
(X104EE)
LED922 6-500-855-01 LED CL-490S-WF-SD-TS (LCD BACK LIGHT)
(EXCEPT X104EE)
LED922 6-500-878-01 LED CL-490S-G1-D (LCD BACK LIGHT)
(X104EE)
< TRANSISTOR >
Q9018-729-120-28 TRANSISTOR 2SC1623-L5L6
R9321-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9331-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9331-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9341-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9341-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9351-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9351-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9361-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9361-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9371-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9371-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9381-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9381-216-043-00 RES-CHIP5605%1/10W
(X104EE)
R9391-216-033-00 METAL CHIP2205%1/10W
(EXCEPT X104EE)
R9391-216-043-00 RES-CHIP5605%1/10W
(X104EE)
< RESISTOR >
R9011-216-194-00 METAL CHIP6805%1/8W
R9021-216-819-11 METAL CHIP6805%1/10W
R9031-216-194-00 METAL CHIP6805%1/8W
R9041-216-819-11 METAL CHIP6805%1/10W
R9051-216-819-11 METAL CHIP6805%1/10W
R9061-216-821-11 METAL CHIP1K5%1/10W
R9071-216-823-11 METAL CHIP1.5K5%1/10W
R9081-216-823-11 METAL CHIP1.5K5%1/10W
R9091-216-825-11 METAL CHIP2.2K5%1/10W
R9101-216-194-00 METAL CHIP6805%1/8W
R9111-216-819-11 METAL CHIP6805%1/10W
R9121-216-819-11 METAL CHIP6805%1/10W
R9131-216-821-11 METAL CHIP1K5%1/10W
R9141-216-823-11 METAL CHIP1.5K5%1/10W
R9151-216-823-11 METAL CHIP1.5K5%1/10W
R9161-216-825-11 METAL CHIP2.2K5%1/10W
R9171-216-827-11 METAL CHIP3.3K5%1/10W
R9181-218-867-11 METAL CHIP6.8K5%1/10W
R9191-216-825-11 METAL CHIP2.2K5%1/10W
R9201-216-825-11 METAL CHIP2.2K5%1/10W
R9211-216-017-11 RES-CHIP475%1/10W
R9221-216-295-11 SHORT CHIP0
R9311-216-033-00 METAL CHIP2205%1/10W
(X104EE)
R9531-216-824-11 METAL CHIP1.8K5%1/10W
R9711-216-049-11 RES-CHIP1K5%1/10W
R9721-216-821-11 METAL CHIP1K5%1/10W
(X444)
R9811-216-295-11 SHORT CHIP0
R9821-216-295-11 SHORT CHIP0
R9831-216-295-11 SHORT CHIP0
R9841-216-801-11 METAL CHIP225%1/10W
R9851-216-801-11 METAL CHIP225%1/10W
R9861-216-801-11 METAL CHIP225%1/10W
R9871-216-811-11 METAL CHIP1505%1/10W
R9881-216-811-11 METAL CHIP1505%1/10W
R9911-216-864-11 METAL CHIP05%1/10W
R9921-216-840-11 METAL CHIP39K5%1/10W
R9931-216-857-11 METAL CHIP1M5%1/10W
R9941-216-827-11 METAL CHIP3.3K5%1/10W
A-3283-522-A MAIN BOARD, COMPLETE (X204)
A-3283-525-A MAIN BOARD, COMPLETE (X304:US,CND)
A-3283-526-A MAIN BOARD, COMPLETE (X444)
A-3283-530-A MAIN BOARD, COMPLETE (X104EE)
A-3283-535-A MAIN BOARD, COMPLETE (X304:AEP,UK)
A-3283-536-A MAIN BOARD, COMPLETE (R304)
*********************
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
7-685-793-09 SCREW +PTT 2.6X8 (S)
7-685-795-09 SCREW +PTT 2.6X12 (S)
IC516-803-747-01 IC TDA7333-013TR (R304)
IC4016-705-518-01 IC BD3809FS-FE2
IC5016-803-840-01 IC MN101E01KAB
IC6028-759-659-13 IC PST3428UL
IC7506-705-360-01 IC TDA8588BJ/N2 (R304/X304/X444)
J11-815-185-13 JACK (ANTENNA)
J3311-774-698-11 JACK, PIN 2P (AUDIO OUT REAR)
< JUMPER RESISTOR >
JC21-216-864-11 METAL CHIP05%1/10W
JC61-216-296-11 SHORT CHIP0
JC71-216-864-11 METAL CHIP05%1/10W
JC101-216-864-11 METAL CHIP05%1/10W
JC111-216-864-11 METAL CHIP05%1/10W
JC131-216-864-11 METAL CHIP05%1/10W
JC141-216-296-11 SHORT CHIP0
JC161-216-296-11 SHORT CHIP0
JC171-216-296-11 SHORT CHIP0
JC181-216-296-11 SHORT CHIP0
JC201-216-864-11 METAL CHIP05%1/10W
JC221-216-864-11 METAL CHIP05%1/10W
JC241-216-296-11 SHORT CHIP0
JC251-216-864-11 METAL CHIP05%1/10W
(R304)
R4011-216-825-11 METAL CHIP2.2K5%1/10W
R4021-216-825-11 METAL CHIP2.2K5%1/10W
R4051-218-881-11 METAL CHIP27K0.5%1/10W
R4061-216-811-11 METAL CHIP1505%1/10W
R4071-216-811-11 METAL CHIP1505%1/10W
R4081-216-811-11 METAL CHIP1505%1/10W
R4091-216-811-11 METAL CHIP1505%1/10W
R4101-216-809-11 METAL CHIP1005%1/10W
R4111-216-809-11 METAL CHIP1005%1/10W
R4131-216-845-11 METAL CHIP100K5%1/10W
R4141-216-845-11 METAL CHIP100K5%1/10W
R4151-216-857-11 METAL CHIP1M5%1/10W
R4161-216-832-11 METAL CHIP8.2K5%1/10W
R4171-216-827-11 METAL CHIP3.3K5%1/10W
R4181-216-833-11 METAL CHIP10K5%1/10W
R4191-216-857-11 METAL CHIP1M5%1/10W
R4281-216-845-11 METAL CHIP100K5%1/10W
R4291-216-845-11 METAL CHIP100K5%1/10W
R4311-216-809-11 METAL CHIP1005%1/10W
R4321-216-841-11 METAL CHIP47K5%1/10W
R4331-216-864-11 METAL CHIP05%1/10W
R4411-216-809-11 METAL CHIP1005%1/10W
R4421-216-841-11 METAL CHIP47K5%1/10W
R4431-216-864-11 METAL CHIP05%1/10W
R4511-216-809-11 METAL CHIP1005%1/10W
R4521-216-841-11 METAL CHIP47K5%1/10W
R4531-216-864-11 METAL CHIP05%1/10W
R4611-216-809-11 METAL CHIP1005%1/10W
R4621-216-841-11 METAL CHIP47K5%1/10W
R4631-216-864-11 METAL CHIP05%1/10W
R4711-216-809-11 METAL CHIP1005%1/10W
R4721-216-841-11 METAL CHIP47K5%1/10W
R4811-216-809-11 METAL CHIP1005%1/10W
R4821-216-841-11 METAL CHIP47K5%1/10W
R4911-216-857-11 METAL CHIP1M5%1/10W
R4921-216-864-11 METAL CHIP05%1/10W
R4931-216-805-11 METAL CHIP475%1/10W
R5011-216-864-11 METAL CHIP05%1/10W
R5021-216-809-11 METAL CHIP1005%1/10W
R5031-216-809-11 METAL CHIP1005%1/10W
R5041-218-871-11 METAL CHIP10K0.5%1/10W
R5051-218-871-11 METAL CHIP10K0.5%1/10W
R5061-216-845-11 METAL CHIP100K5%1/10W
R5081-216-813-11 METAL CHIP2205%1/10W
(EXCEPT X304)
R5091-216-864-11 METAL CHIP05%1/10W
R5101-216-801-11 METAL CHIP225%1/10W
R5111-216-801-11 METAL CHIP225%1/10W
R5121-216-801-11 METAL CHIP225%1/10W
R5131-216-845-11 METAL CHIP100K5%1/10W
R5141-216-845-11 METAL CHIP100K5%1/10W
R5151-247-807-31 CARBON1005%1/4W
R5741-216-864-11 METAL CHIP05%1/10W
R5751-216-845-11 METAL CHIP100K5%1/10W
R5761-216-845-11 METAL CHIP100K5%1/10W
R5771-216-864-11 METAL CHIP05%1/10W
R5781-216-864-11 METAL CHIP05%1/10W
(X444)
R5201-216-845-11 METAL CHIP100K5%1/10W
R5211-216-825-11 METAL CHIP2.2K5%1/10W
R5221-216-825-11 METAL CHIP2.2K5%1/10W
R5231-216-809-11 METAL CHIP1005%1/10W
R5241-216-809-11 METAL CHIP1005%1/10W
R5251-216-809-11 METAL CHIP1005%1/10W
R5261-216-809-11 METAL CHIP1005%1/10W
R5271-216-809-11 METAL CHIP1005%1/10W
R5311-216-845-11 METAL CHIP100K5%1/10W
R5321-216-845-11 METAL CHIP100K5%1/10W
R5341-216-833-11 METAL CHIP10K5%1/10W
R5351-216-845-11 METAL CHIP100K5%1/10W
R5361-216-845-11 METAL CHIP100K5%1/10W
R5371-216-845-11 METAL CHIP100K5%1/10W
(X204/X304/X444)
R5381-216-845-11 METAL CHIP100K5%1/10W
(R304/X104EE)
R5391-216-864-11 METAL CHIP05%1/10W
R5401-216-864-11 METAL CHIP05%1/10W
R5411-216-845-11 METAL CHIP100K5%1/10W
R5431-216-845-11 METAL CHIP100K5%1/10W
R5441-216-821-11 METAL CHIP1K5%1/10W
R5451-216-845-11 METAL CHIP100K5%1/10W
R5471-216-864-11 METAL CHIP05%1/10W
R5481-216-845-11 METAL CHIP100K5%1/10W
(EXCEPT X104EE)
R5491-216-845-11 METAL CHIP100K5%1/10W
(X104EE/X304:AEP,UK)
R5511-216-845-11 METAL CHIP100K5%1/10W
(US,CND)
R5521-216-864-11 METAL CHIP05%1/10W
R5541-216-845-11 METAL CHIP100K5%1/10W
R5551-216-845-11 METAL CHIP100K5%1/10W
R5561-216-864-11 METAL CHIP05%1/10W
R5571-216-809-11 METAL CHIP1005%1/10W
R5581-216-845-11 METAL CHIP100K5%1/10W
(EXCEPT R304)
R5591-216-845-11 METAL CHIP100K5%1/10W
R5601-216-845-11 METAL CHIP100K5%1/10W
(US,CND)
R5791-216-809-11 METAL CHIP1005%1/10W
R5821-216-821-11 METAL CHIP1K5%1/10W
R5831-216-821-11 METAL CHIP1K5%1/10W
R5841-216-849-11 METAL CHIP220K5%1/10W
R5851-216-849-11 METAL CHIP220K5%1/10W
R5901-216-864-11 METAL CHIP05%1/10W
R5911-216-809-11 METAL CHIP1005%1/10W
R5921-216-864-11 METAL CHIP05%1/10W
(R304)
R5951-216-833-11 METAL CHIP10K5%1/10W
R5961-216-864-11 METAL CHIP05%1/10W
R6091-249-417-11 CARBON1K5%1/4W
R6311-249-425-11 CARBON4.7K5%1/4W
R6321-216-841-11 METAL CHIP47K5%1/10W
R6331-216-841-11 METAL CHIP47K5%1/10W
R6341-216-829-11 METAL CHIP4.7K5%1/10W
R6361-216-845-11 METAL CHIP100K5%1/10W
R6511-216-821-11 METAL CHIP1K5%1/10W
(AEP,UK)
R6521-249-437-11 CARBON47K5%1/4W
(AEP,UK)
R6531-216-833-11 METAL CHIP10K5%1/10W
(AEP,UK)
R6541-216-833-11 METAL CHIP10K5%1/10W
(AEP,UK)
R7011-249-401-11 CARBON475%1/4W
R7311-249-417-11 CARBON1K5%1/4W
R7321-249-417-11 CARBON1K5%1/4W
R7331-216-834-11 METAL CHIP12K5%1/10W
R7341-216-834-11 METAL CHIP12K5%1/10W
R7351-216-820-11 METAL CHIP8205%1/10W
R7521-216-809-11 METAL CHIP1005%1/10W
R7561-216-841-11 METAL CHIP47K5%1/10W
< SWITCH >
S7021-692-431-21 SWITCH, TACTILE (RESET)
< TUNER >
TU1A-3220-959-A TUNER UNIT (TUX-032//Q) (EXCEPT X104EE)
TU1A-3220-961-A TUNER UNIT (TUX-032//Q3) (X104EE)
< VIBRATOR >
R5631-216-845-11 METAL CHIP100K5%1/10W
R5641-216-845-11 METAL CHIP100K5%1/10W
(AEP,UK)
R5651-216-809-11 METAL CHIP1005%1/10W
R5661-218-871-11 METAL CHIP10K0.5%1/10W
R5671-216-833-11 METAL CHIP10K5%1/10W
(R304)
R5681-216-845-11 METAL CHIP100K5%1/10W
(X104EE)
R5711-216-845-11 METAL CHIP100K5%1/10W
R5721-216-845-11 METAL CHIP100K5%1/10W
R5731-216-864-11 METAL CHIP05%1/10W
R11-216-841-11 METAL CHIP47K5%1/10W
R61-216-833-11 METAL CHIP10K5%1/10W
R71-216-840-11 METAL CHIP39K5%1/10W
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R441-414-760-21 FERRITE, EMI (SMD)
R451-414-760-21 FERRITE, EMI (SMD)
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Ver.DateDescription of Revision
1.02004. 01New
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