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HCD-DR3/DR330/XB200AEP Model
UK ModelHCD-XB200
E ModelHCD-DR3/DR330
Australian ModelHCD-DR3
SERVICE MANUAL
Continued on next page
SPECIFICATIONS
COMPACT Hi-Fi STEREO SYSTEM
SPECIFICATIONS
HCD-DR3/DR330/XB200 are the tuner,deck, CD and amplifier section in LBT-DR3/DR330/XB200.
Model Name Using Similar Mechanism HCD-G2500
Base Unit Type KSM-213ECM
Optical Pick-up Type KSS-213E
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type CWL-44-RR
CD
SECTION
TAPEDECK
SECTION
Manufactured under license from Dolby LaboratoriesLicensing Corporation.“DOLBY” and the double-D symbol a are trademarksof Dolby Laboratories Licensing Corporation.
Amplifier section(LBT-XB200)DIN power output (Rated) 70W + 70W
(6 Ω at 1 kHz DIN)Continuous RMS power output (Reference)
80W + 80W(6 Ω at 1 kHz, 10%THD)
Music power output (Reference)140W + 140W(6 Ω at 1 kHz, 10%THD)
(LBT-DR330/DR3)The following measured at AC 110/220V, 60Hz ;Continuous RMS power output (Reference)
85W + 85W(6 Ω at 1 kHz, 10%THD)
DIN power output (Rated) 70W + 70W(6 Ω at 1 kHz, DIN)
The following measured at AC 120/240V, 60Hz ;Continuous RMS power output (Reference)
100W + 100W(6 Ω at 1 kHz, 10%THD)
DIN power output (Rated) 80W + 80W(6 Ω at 1 kHz, DIN)
InputsPHONO IN (phono jack):
sensitivity 3mV,impedance 47 kΩ
MD/VIDEO IN (phono jacks):sensitivity 250mV,impedance 47 kΩ
OutputsPHONOS (stereo phono jacks):
accepts headphones of 8 Ωor more
MD/VIDEO OUT (phone jack):voltage 250mV,impedance 1 kΩ
SPEAKER: accepts impedance of 6 to16 Ω
CD player sectionSystem Compact disc and digital
audio systemLaser Semiconductor laser
(λ = 780 nm)Emissionduration: continuous
Laser output Max. 44.6µW**This output is the valuemeasured at a distance of200 mm from the objectivelens surface on the OpticalPock-up Block with 7 mmaperture.
Wavelength 780 – 790 nmFrequency response 20Hz – 20kHz (±0.5 dB)Signal-to-noise retio More than 90 dBDynamic range More than 90 dBDIGITAL OUT(Square optical connector jack, rear panel)Wavelength 600 nmOutput Level –18 dBm
Tape deck sectionRecording system 4-track 2-channel stereoFrequency response (DOLBY NR OFF)
60 – 13,000 Hz (±3 dB),using a Sony TYPE Icassette
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITHMARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.
This appliance is classified as a CLASS 1 LASER product. TheCLASS 1 LASER PRODUCT MARKING is located on the rearexterior.
The following caution label is located inside the unit.
Laser component in this product is capableof emitting radiation exceeding the limit forClass 1.
CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous radiationexposure.
Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing• Keep the temperature of soldering iron around 270˚C
during repairing.• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).• Be careful not to apply force on the conductor when soldering
or unsoldering.
AM tuner sectionTuning renge
European and Middle Eastern models:531 – 1,602 kHz(with the tuning interval set at 9 kHz)
Other models: 531 – 1,602 kHz(with the tuning interval set at 9 kHz)530 – 1,710 kHz(with the tuning interval set at 10 kHz)
Antenna AM loop antenna,External antenna terminals
Intermediate frequency 450 kHz
GeneralPower requirements
European model: 230 V AC, 50/60 HzMexican model: 120V AC, 50/60 HzAustralian model: 220 – 240 V AC, 50/60 HzOther models: 110 – 120 V or 220 – 240 V AC, 50/60 Hz Adjustable
with voltage selectorPower consumption(HCD-DR330/DR3) 180W(HCD-XB200) 135WDimensions(w/h/d) Approx. 355 × 425 × 442 mm
(14 × 163/4 × 171/2 in) incl.projecting parts and controls
Main Section····································································· 16Tuner/CD Section ····························································· 17
5-3. Printed Wiring Board Main Section ····························· 185-4. Schematic Diagram Main (1/3) Section ······················· 195-5. Schematic Diagram Main (2/3) Section ······················· 205-6. Schematic Diagram Main (3/3) Section ······················· 215-7. Printed Wiring Board AMP Section ····························· 225-8. Schematic Diagram AMP Section ································ 235-9. Printed Wiring Board CD Decoder Section ················· 245-10. Schematic Diagram CD Decoder Section ···················· 255-11. Printed Wiring Board Front Section ····························· 265-12. Schematic Diagram Front (1/2) Section ······················· 275-13. Schematic Diagram Front (2/2) Section ······················· 285-14. IC Pin Function Description ············································· 295-15. IC Block Diagrams ··························································· 31
6. EXPLODED VIEWS6-1. Top Cover Section ···························································· 336-2. CD Door Section ······························································ 346-3. Panel Section ···································································· 356-4. Main Section····································································· 366-5. CD Mechanism Section ···················································· 376-6. Base Unit Section (KSM-213ECM) ································· 38
7. ELECTRICAL PARTS LIST ······································· 39
Note : Follow the disassembly procedure in the numerical order given.
2-1. TOP COVER
2-2. FRONT PANEL ASSY
2 Seven screws
1 Three screws
1 Three screws
3 Top cover
9 Front panel assy
6 Four screws
7 Screw
1 Connector (to deck A)2 Harness
(CN302)
4 Connector (to deck B)
5 Connector (CN702)
8 Board to board connector (CN602) (CN601)
3 Connector board (CN11)
6
2-3. MAIN SECTION
2-4. MAIN BOARD
5 Two screws
4 Three screws
6 Two screws
7 Main section
2 Screw
3 Photo Socket board
1 Connector (CN301)
4 Three screws
3 Four screws
1 Four screws
2 Three screws
5 Rear panel
6 Connector (CN701)
8 Main board
7 Two screws
7
2-5. CD MECHANISM DECK SECTION
2-6. TAPE MECHANISM DECK
3 Four screws
4 CD mechanism deck section
2 Holder, wire
1 Two screws
2 Six screws 1 Flexible flat cable (to connector 16pin on tape mechanism deck)
3 Tape mechanism deck
8
2-7. CASSETTE DOORS
2-8. CD CHASSIS ASSY
Cassette door (R)(Note: Four claws are used.)
Cassette door (L)(Note: Four claws are used.)
1 Connector (CN603)
8 Three screws
5 AMS knob
7 Washer
6 Nut
!º Three screws
!¡ CD key board
!™ CD chassis assy
9 AMS board
3 Five screws
2 Connector (CN606)
4 Remove the six claws
9
2-9. BASE UNIT
2-10. TURN TABLE
Note:When the disc table is installed, adjust the positions ofroller can and mark ” as shown in the figure, then setto the groove of disc table.
5 Base unit
3 Yoke bracket
1 Connector (CN02)
2 Connector (CN01)
4 Boss
1 Screw
1 Screw4 Turn table
3 Step screw
2 Bracket (BU)
A
A
10
2. Turn the adjustment screw and check output peaks. If the peaksdo not match for L-CH and R-CH, turn the adjustment screwso that outputs match within 2 dB of peak.
L-CHpeak
R-CHpeak
screwposition
outputlevel within
2dB
L-CHpeak
R-CHpeak
screwposition
within 2dB
Precaution1. Clean the following parts with a denatured alcohol-moistened
swab:record/playback head pinch rollerserase head rubber beltscapstan idlers
2. Demagnetize the record/playback head with a headdemagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.4. After the adjustments, apply suitable locking compound to the
parts adjusted.5. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.
Torque Measurement
SECTION 3MECHANICAL ADJUSTMENTS
Meter reading40 to 70 g • cm
(0.56 - 0.97 oz • inch)
1 to 5 g • cm(0.01 - 0.07 oz • inch)
55 to 140 g • cm(0.76 - 1.94 oz • inch)
Torque
FWD
FWDback tension
FF/REW
Torque meter
CQ-102C
CQ-102C
CQ-201B
SECTION 4ELECTRICAL ADJUSTMENTS
1. Demagnetize the record/playback head with a headdemagnetizer.
2. Do not use a magnetized screwdriver for the adjustments.3. After the adjustments, apply suitable locking compound to the
parts adjusted.4. The adjustments should be performed with the rated power
supply voltage unless otherwise noted.5. The adjustments should be performed in the order given in this
service manual. (As a general rule, playback circuit adjustmentshould be completed before performing recording circuitadjustment.)
6. The adjustments should be performed for both L-CH and R-CH.
Record/Playback Head Azimuth Adjustment(Deck A, Deck B)
Note: Perform this adjustments for both decks.
Procedure:1. Mode : Playback
DECK SECTION 0 dB=0.775V
TapeP-4-A100
WS-48B
Signal10 kHz, –10 dB
3 kHz, 0 dB
Used forAzimuth Adjustment
Tape Speed Adjustment
test tapeP-4-A100(10kHz, –10dB)
set
SPEAKERterminal (JK703)
level meter
11
test tapeP-4-A100(10kHz, –10dB)
SPEAKERterminal (JK703)(L-CH)
SPEAKERterminal (JK703)(R-CH)
oscilloscope
L
R
Waveform of oscilloscope
in phase 45˚ 90˚ 135˚ 180˚
good wrong
test tapeWS-48B(3kHz, 0dB)
set
SPEAKERterminal (JK703)
frequency counter
+–
IC603
CN603
SFR601
TAPE SPEED
Adjustment screwsPB head (deckA)or REC/PB head (deck B)
3. Mode: Playback Tape Speed Adjustment (Deck A)
Procedure:1. Mode: Playback
2. Adjust the SFR601 so that the frequency counter reads 3,000Hz ± 90Hz.
Adjustment Location: FRONT board
Sample Value of Wow and flutterW. RMS (JIS) within 0.3%(test tape: WS-48B)
Adjustment Location: FRONT board[FRONT BOARD] — Component side —4. After the adjustments, apply suitable locking compound to the
parts adjusted.
Adjustment Location:Remove the cassette lid before adjustment (See page 8)
12
TUNER SECTION 0 dB=1µV
AM Tuning Voltage Adjustment
Procedure:1. Set the reception frequency of the unit to 530 kHz.2. Adjust L105 for 1.2 ± 0.05 V reading on the DC voltmeter.3. Set the reception frequency of the unit to 1,710 kHz.4. Confirm that the voltage reading on the DC voltmeter is within
8.0 ± 0.5 V.
Adjustment Location: MAIN board (See page 13)
AM Tracking Adjustment
Procedure:1. Tune the set to 600 kHz.2. Set the output of AM RF SSG so that the input level of the set
will become 60 dB (µV/m).3. Adjust L104 so that when the waveform on the oscilloscope is
maximum, no noise appears.4. Tune the set to 1,400 kHz.
5. Adjust TC102 so that when the waveform on the oscilloscopeis maximum, no noise appears.
• Repeat the procedures in each adjustment several times, and thetracking adjustment should be finally done by the trimmercapacitors.
Adjustment Location: MAIN board (See page 13)
Main boardTP1
GVT
DC voltmeter
+
–
AM RF SSG
loop antenna
set
loop antenna(Supplied accessories)
60 cm AM ANTENNAterminal (TM1)30% amplitude
modulation by400 Hz signal Field strength dB (µV/m) =SSG output level dB (µV/m) –26 dB.
13
FM Tuned Level Adjustment
Procedure:1. Supply a 28 dB 98 MHz signal from the ANTENNA terminal.2. Tune the set to 98 MHz.3. Adjust SFR101 to the point (moment) when the TUNED
indicator will change from going off to going on.
Adjustment Location: MAIN board
Adjustment Location
[MAIN BOARD] — Component side —
FM RF SSG
75 Ω coaxial
Carrier frequency : 98 MHzModulation : AUDIO 1 kHz, 75 kHz deviation (100%)Output level : 28 dB (at 75 W open)
FM ANTENNA terminal(JK101)
set
L104
L105
TP1
TC102
AM Tracking
AM Tuning Voltage
FM Tuned Level
IC102
SFR101JK101
14
CD SECTION
Note:1. CD Block is basically constructed to operate without
adjustment. Therefore, check each item in order given.2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.3. Use an oscilloscope with more than 10MΩ impedance.4. Clean the object lens by an applicator with neutral detergent
when the signal level is low than specified value with thefollowing checks.
5. Adjust the focus bias adjustment when optical pick-up block isreplaced.
RF Level Check
Procedure :1. Connect oscilloscope to test point TP01 on CD DECODER
board.2. Turned Power switch on.3. Put disc (YEDS-18) in and playback.4. Confirm that oscilloscope waveform is clear and check RF
signal level is correct or not.Note: Clear RF signal waveform means that the shape “◊” can be
clearly distinguished at the center of the waveform.
Adjustment Location:
[CD DECODER BOARD] — Component side —
CD DECODERboard
oscilloscope
RFVC
TP01
VOLT/DIV: 200 mVTIME/DIV: 500 nS
level: 1.0 Vp-p+0.3–0.2
TP01(VC)
1515
SECTION 5DIAGRAMS
5-1. CIRCUIT BOARDS LOCATION • Waveform
1
2
3
4
IC103 @™
IC601 !§
IC01 #£
IC02 &¡
5 L809 5
6 L809 6
3.6 Vp-p7.2 MHz
3.8 Vp-p6 MHz
1.3 Vp-p
5.0 Vp-p16.9345 MHz
32 Vp-p111.7 kHz
96 Vp-p111.0 kHz
MAIN BOARD
FRONT BOARD
CD DECODE BOARD
For schematic diagrams.Note:• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolyticsand tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwisespecified.
• U : B+ Line.• V : B– Line.• H : adjustment for repair.• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-tion tolerances.
• Waveforms are taken with a oscilloscope.• Circled numbers refer to waveforms.• Signal path.F : FMf : AME : PB (DECK A)d : PB (DECK B)G : REC (DECK B)J : CDg : MD/VIDEOi : PHONO
For printed wiring boards.Note:• X : parts extracted from the component side.• ® : Through hole.• ¢ : internal component.• b : Pattern from the side which enables seeing.
THIS NOTE IS COMMON FOR PRINTED WIRINGBOARDS AND SCHEMATIC DIAGRAMS.(In addition to this necessary note is printed in eachblock.)
• Indication of transistor.
• AbbreviationSP : Singapore modelMX : Mexican modelAR : Argentina modelAUS : Australian model
MAIN board
CONNECTOR board
TR board
LED board
CD KEY board
CD SW board
POWER (AMP) board
POWER SUPPLY board
AC SWITCH board
PHOTO SOCKET board
REM board
AMS board
VR board
H/P board
FRONT board
MOTOR board
DISC NO board CD DECODE board
MOTOR (6P)(C) board
CD SENSOR board
B
This is omitted.
C E
Q
The components identified by mark ! or dottedline with mark ! are critical for safety.Replace only with part number specified.
HCD-DR3/DR330/XB200
1616
5-2. BLOCK DIAGRAMMAIN SECTION
: FM
: CD
• Signal Path
• RCH is omitted • Abbreviation SP:Singapore AR:Argentina
CCD
SECTION
TU L
ST IND
TU MUTE
DO1
Q709
MUTE
14 7
4
POWER AMPIC701
SPEAKERRELAYDRIVE
Q711
1
2
6
IC702
RL701
SPEAKER
PHONES
JK703
JK701
SCOR
SENS1
SQSO
XLAT
SQCK
CLK
CE
STB
91
STB
100
SCLK
98
SDAT
A OU
T
95
DATA
97
SQCK
94
XLAT
96
SQSO
11
SENS
1
27
SCOR
99
SDAT
A IN
9
MD
MUT
E
73
FM S
T IN
D
2
SYST
EM M
UTE
1
POW
ER O
UT
LED DRIVEIC603
1
2
3
88
LATC
H
DI
CLK
RESETSWITCH
POWERDOWN DET
Q601
Q602
LED610-615
X2
17
X1
16
VR U
P
81
X6016MHz
VR D
OWN
82
VR601VOLUME
CD D
OOR
79
A B
S653DOOR SW
2
3
RM601
REMOTECONTROLRECEIVER
KEYMATRIX
S601-651
K0 K4
FLD601
SYSTEM CONTROLLER/FLD DRIVER
IC601
-5.6VREG
Q308
SITCHING
Q309
+7.5VREG
Q702
CD +7.5V
+12VREG
Q701
RECT
D701
AC OFFDET
Q704 705
RECT
D705-708
220-240V
110-120V
-27VREG
Q703
IC701 B+
AC IN
AC IN
T001
S001AC5.4V
AC5.4V
16
ATUNER
SECTION(PAGE 17)
(PAGE 17)
(PAGE 17)
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
CLK DI
87
LOCK
BUS REGISTERIC607
REC MUTE13
PLAY MUTE14
A/B11
BIAS12
SI2
CLK3
STB1
DI
CLK
4PLAY
5SOL A
6SOL B
SOL ADRIVE
Q612,615
M+12VSWITCH
Q610,613M+12V
SOL BDRIVE
Q611,614
SHIFT REGISTERIC606
CK2
S/L1
QH9
CLK3REC A
5PHOTO A
11A MODE SW
13A HALF
6PHOTO B
12B MODE SW
14B HALF
MECHABLOCK
D715
-5.6V
45 3019 23
Q'S10
SCOR
DATA IN
DATA
SENS2
LOCK
75
SENS
2
74
AMS
86
S/L
80
DATA
IN
HP901PB
HEAD
TAPE A
HRP901REC/PBHEAD
TAPE B
R CHR CH
R CH
PLAY/RECCONTROL
Q803,805
PLAY/RECCONTROL
DRIVE
Q823
PLAY/RECCONTROL
D802
L609BIAS OSC
BIASOSC
HE901ERASEHEAD
5
7
6PB OUT
A/B
2
3
EQ AMPIC801
Q816,817
D803
Q801
BIASSWITCH
Q829,830
Q807
PHONO
JK201
R
LIC202
R CH
BIASTRAP
L805
SFR807
9
SFR807
SFR801
SFR803
14
10
13
11
12
8 1
SW
VALC
REC AMP
PB/REC AMPIC802
Q811
BUFFER
D807Q813
MUTECONT
Q825,826
16
14
DOLBY AMPIC803
12
9
11
5
D808
SFR805
Q822
PBMUTE
Q815
MUTE
D811
MD/VIDEOIN R
L
R CH
BIAS+12V
+12V
Q833
Q809
RECMUTE
Q831
AMS
Q832
TAPE PLAY7
D804
BCD
SECTION
IC303
MD/
VIDE
O
MD
(HI)
Q209
MUTE
8
6
10
12
9
11
IC203
Q210Q207
Q201
AMP
Q204
MUTEL1 (CD)2
L4 (AUX)9
L3 (TAPE)8
L2 (TUNER)7
L (REC)3
13 14
11VR
DATA CLK
SELECTORIC201
DATA
4
SURR
OUND
OUT
6
DBFB
ON/
OFF
5
DBFB
H/L
Q306
SURROUNDCONTROL
Q305
Q301
Q303
IC301IC302
MUTE
Q707
R CH
+12V
Q708
MD/VIDEO OUT
R
L
R CH
JK201
LED DRIVEIC602
2
45
LEDDRIVE
DI
CLK
Q608,609
LED605-608
LED516
6
11
14
16.
17.
7
9
11
14
.4
3
16DOLBY OUT
LED601-603
7 8 85
4REC B
12
13
4
5
8
6
10
12
1
3
9
11
26
VACS
10
SPEA
NA H
/L
25
SPEA
NA 2
24
SPEA
NA 1
IC604
Q607
CLK
DI
100
SCLK
CLK
93
CECE
CD E
NCOD
ER A
83
CD E
NCOD
ER B
84
VR602CD ENCODER
A B
RESE
T
12
POW
ER D
OWN
13
REM
OTE
29
VCCVCC
47 50 52 68.P1 P21 G1 G16
FLUORESCENTINDICATOR TUBE
MUTESWITCH
Q713
+12V
IC701 B-
-30V
+5.6VREG
Q310
+12V(CASSETTE)
D+12V(MOTOR)
+12V(BIAS)
D601
D602VCC
+12V(TUNER)
+5.6V
µCON B+
CD L
Q205
: MD
FOK
CNIN
76
FOK
28
CNIN
UP S
W
77
TABL
E SE
NSOR
78
S06UP SW
TABLESENSOR
SENS01
F702
F703
F702
EXCEPT E,SP,AR
E,SP,AR MODEL
AC VOLTAGE
HCD-DR3/DR330/XB200
1717
TUNER/CD SECTION
CE
16
10
6
5
3
22
1
PLLIC103
FM
XO
XI CLK
DO
CE
CLK
DO
OPTICAL PICK-UPBLOCK
APC
Q0141
VCCVC
LD
GND
A
C
B
E
F
FOCUSCOIL
F+
F
T+
TTRACKING
COIL
36
37
42
39
38
51
APC
FOCUS PHASECOMPENSATION
DECODER
SERIAL/PARALLEL
CONVERTER
FEAMP
RFAMP
IIL
TTL
TTL
IIL
COMAND
VC
TRACKING PHASECOMPENSATION
LD
PD
E
F
PD1
PD2
6
25
24
21
20
23
22
33
27
SENS1
RFO
FOK
C OUT
DATA
XLT
CLK
XRST
13FEO TAO
IC03
T.T/TRAY MOTORDRIVER
CD RF/SERVOPROSSESORIC01 (1/2)
15
25T IN
16
17
18
VR
PDPD
12
11
14
13
27F IN
6SL IN
9IN1
F+
F
T+
T
SL+
SL
SP+
SP
M
M
MOTOR
M102SLED
MOTOR
M101SPINDOL
EFMDEMO.
XRST
CLVSERVO
DIGITALCLV
D/AI/F
SUB CODEPROSSESOR
CPU I/F
7 9 4 5 6 6257
MDP
SENS
SCOR
SQSO
SQCK
CLOC
K
DATA
CLK
XLT
DAT
SE
CIN
FOK
RF
SERIALI/F
PWM 67
70
71
NL
XTA1
XTA0X701
MUT
E
R-CH
CD DIGITALSIGNAL PROCESSOR
IC02
16
:FM
:CD
• SIGNAL PATH
14
7
8
4
2
1
6
10
DETECTOR
16
OSC
FM75Ω
AM
ANTENNA
JK1013
8 RF MIX 1
4
FM FRONT ENDFE101
RF IFAMP
Q101CF10110.7MHz
CF10210.7MHz
L105MW OSC
IF
G
VT
L104AM ANT
AM RFAMP
Q108
MPX16
FM IF1
OSC23
AFC22AM RF21
FMIF
AM OUT19
FMDET
AM/FMIF BUFF
AMOSC
AMMIX
AMDET
SMET
20
CF103450kHz
MUTE
AGC
AMIF
DECODER13
L
14R
4
2
T102AM IFT
8FM DETCF104
10.7MHz
R CH
FM/AM MPXIC102
FMTUNEDLEVEL
PD118
X2017.2MHz
FM B+7
TUB+
+12V
Q114
ST M
ONO
12
15AM
OSC/FMSD24B+
11SD IN
9FM ST
TU L
ED
6
12IF IN
SD SPEED
7ST IND
10IF BUFF
MUTE
Q117
TU L
ST IND
TU MUTE
DO 1
AMAIN
SECTION(PAGE 16)
D5
LD
PD
F/T COILSL/SP MOTOR
7
3
OUT1
OUT2MMOTOR
TABLE
23SP IN
1IN2
IC701 (2/2)
XRST6
Q702
12 LED CONT
13
12
MIN1
MIN2
4MUTE
3CLOK
1STB
IC04SHIFT REGISTER
35
18
11
10
12
13
14
79
21
15
SPOA
STOPSWITCH
8
XLAT
CLOCKGEN.
PWM 74NR
MUTE
Q09
CD L
SCOR
SENS1
SQSO
XLAT
SQCK
DATA
CE
STB
CLK
CMAIN
SECTION
:AM
• RCH is omitted
SFR101
CNIN
FOK
OSC
VT
G
TP2
TP1
2DATA
26SENS2
19LOCK
16.9344MHz
2L MUTE
53D OUT DIGITAL
OUT
PH01
BMAIN
SECTION
DATA IN
D107
4DIDI
DIIC05
TABLEMOTOR DRIVE
12 LED CONT
DRIVERLED
DISC NOD06
Q04REG
Q03+5V SW
B++5.6V
VCC
SENS2
LOCK
MUTESWITCH
Q11,13
(PAGE 16)
(PAGE 16)
HCD-DR3/DR330/XB200
1818
5-3. PRINTED WIRING BOARD MAIN SECTION • Refer to page 15 for Circuit Boards Location.
5-12. SCHEMATIC DIAGRAM FRONT (1/2) SECTION • Refer to page 15 for Waveform. • Refer to page 29 for IC Pin Function Description. • Refer to page 32 for IC Block Diagrams.
HCD-DR3/DR330/XB200
2828
5-13. SCHEMATIC DIAGRAM FRONT (2/2) SECTION • Refer to page 26 for Printed Wiring Board.
29
5-14. IC PIN FUNCTION DESCRIPTIONIC601 LC866540A-5K40 SYSTEM CONTROL (FRONT board)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
I/O
O
O
O
O
O
O
O
O
O
O
I
I
I
—
—
—
—
—
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
O
O
O
O
Description
Power on/off output
System mute output (ON at H)
Tuner mute output (ON at H)
Surround output (ON at H)
DBFB normal output (ON at H)
DBFB high output (ON at H)
MD/VIDEO output
MD(HI) output
Function mute(Line out mute)
Spectrum analyzer 1,2/3,4
CXD2589Q SCOR input
Reset
Power down in(AC on at H,AC off at H)
FLD VDD
Ground
X’tal oscillator 6MHz
X’tal oscillator 6MHz
System VDD 1
Key input 0
Key input 1
Key input 2
Key input 3
Key input 4
Spectrum analyzer 1
Spectrum analyzer 2
Vacs in
CXD2588Q SCOR input
CXD2588Q COUNT input
Remote in
FLD digital output 16
FLD digital output 15
FLD digital output 14
FLD digital output 13
FLD digital output 12
FLD digital output 11
FLD digital output 10
FLD digital output 9
FLD digital output 8
FLD digital output 7
FLD digital output 6
FLD digital output 5
FLD digital output 4
FLD digital output 3
FLD digital output 2
FLD digital output 1
FLD VDD
FLD segment output 1
FLD segment output 2
FLD segment output 3
FLD segment output 4
Pin Name
POWER OUT
S.MUT
TU.MUT OUT
SURROUND OUT
DBFB HI/LOW
DBFB ON/OFF
MD/VIDEO
MD(HI)
MD MUTE
SPEANA H/L
SENS 1
RESET
POWER DOWN IN
VDD
VSS
X1
X2
VDD1
K0
K1
K2
K3
K4
SPEANA IN 1
SPEANA IN 2
VACS IN
CXD2588Q SCOR
COUNT
REMOTE IN
16G
15G
14G
13G
12G
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
VDD
P1 S0
P2 S1
P3 S2
P4 S3
30
Pin No.
51
52
53
54
55
56
57
58
59
60
61
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
—
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
—
—
O
O
O
O
O
O
O
O
I
O
Description
FLD segment output 4
FLD segment output 5
FLD segment output 6
FLD segment output 7
FLD segment output 8
FLD segment output 9
FLD segment output 10
FLD segment output 11
FLD segment output 12
FLD segment output 13
FLD segment output 14
FLD segment output 15-21
FLD segment output 22
FLD segment output 23
Destination selector switch input
VDD
FM stereo indicator input
AMS input
CXD 2589Q SENS input
CXD 2589Q FOK input
Changer mechanism UP switch input
Table sensor switch input
CD door switch input
HC 165 data in
VR encoder(+) input
VR encoder(-) input
CD encoder input A
CD encoder input B
M62433 S.DATA
HC165 S/L
CXA1992 LOCK output
BU2114 LATCH output
System Vss 2
System VDD 2
HC4094 STB output
CDP 2589 clock output
7218 standby output
CXD2589Q XLAT output
CXD2589Q DATA output
SQSO output
SQCK output
Serial data output
Serial data input
Clock output
Pin Name
P4 S3
P5 S4
P6 S5
P7 S6
P8 S7
P9 S8
P10 S9
P11 S10
P12 S11
P13 S12
P14 S13
P15-P21
P22
P23
MODE
VDD
FM ST IN
AMS IN
CXD 2589Q SENS2
FOK
UP SW
TABLE SENSOR
CD DOOR SW
DATA IN
VR+
VR-
CD ENCORDER IN A
CD ENCORDER IN B
S-DATA
S/L
CXA1992 LOCK
BU2114 LATCH
VSS2
VDD2
HC4094 STB
CDP 2589 CLOK
7218 STB
CXD2589Q XLAT
CXD2589Q DATA
SQSO
SQCK
DATA
DI
CLK
31
5-15. IC BLOCK DIAGRAMS
PHASEDETECTOR
CHARGE PUMP
SWALLOW COUNTER1/16, 1/17 4BITS
12BITSPROGRAMMABLE
DRIVER
UNIVERSALCOUNTER
REFERENCEDIVIDER
POWERON
RESET1/2
CCBINTERFACE
1 2 3 4 5 6 7 8 9
16 15 14 13 12 11
10
17181920XO
UT
VSS
AOUT
AIN
PD VDD
FMIN
AMIN
XIN
DOCLDICE
IFIN
IO1
BO4
BO3
BO2
BO1
IO2
UNLOCKDETECTOR
DATA SHIFT REGISTER LATCH
IC103 LC72131M
–+
2 3 6 74 5 81V+
–+
V–
IC203 MC14066BF
1IN/OUT
7VSS
6CONTROL IN
5CONTROL IN
4IN/OUT
3OUT/IN
2OUT/IN
8 IN/OUT
14 VDD
13 CONTROL IN
12 CONTROL IN
11 IN/OUT
10 OUT/IN
9 OUT/IN
IC202 M5218AL
MAIN BOARD
32
1 2 3 4 5 6 7 8 9
1016 15 14 13 12 11
CONTROLCIRCUIT
12 BITSHIFT
REGISTER
12 BITSTORAGEREGISTER
OUTPUTBUFFER
(OPEN DRAIN)
1718
VDD
OE Q11
Q10
Q9 Q8 Q7 Q6 Q5Q4Q3Q2Q1Q0LC
K
CLOC
K
DATAVSS
IC602 BU2092F-E2
3
6
9
12
15
18
2
5
8
11
14
17
1
4
7 10
13
16SHIFT
REGISTER
LATCH
ENABLE
SIN
CK
LATCH
SOUT
EN
RST
GND
GND
VDD
O1
O2
O3
O4
O5
O6
O7
O8
GND
IC603 BU2114F
1 2 3 4 5 6 7 8
91016 15 14 13 12 11
CK A B C DENABLE
P
QA QB QC QD ENABLET
RIPPLECARRYOUTPUT
CLEAR
GND
LOAD
VCC
IC606 SN74HC161
1 2 3 4 5 6 7 8
OVER LOAD DET
F/FOFFSET DET
LATCH/AUTORESET
VCC ONMUTE
AC OFFDET
VCC
IC702 MPC1237HA
FRONT BOARD
AMP BOARD
33
SECTION 6EXPLODED VIEWS
NOTE:• The mechanical parts with no reference number
in the exploded views are not supplied.• Hardware (# mark) list and accessories and
packing materials are given in the last of thisparts list.
The components identified by mark ! ordotted line with mark ! are critical for safety.Replace only with part number specified.
• AbbreviationSP : Singapore modelMX : Mexican modelAR : Argentina modelAUS : Australian modelEE : East European model
6-1. TOP COVER SECTION
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
6-2. CD DOOR SECTION
#6
#6
not supplied
#6
#7#5
#5
5153
5455
565760
61
6263
64
65
6667
68
5859
52
69
70
51 4-221-007-01 BUTTON, CD PLAY(DR3,XB200)51 4-222-126-01 BUTTON, CD PLAY(DR330)52 4-221-008-01 LENS, CD PLAY BUTTON53 4-221-006-01 BUTTON, CD SKIP(DR3,XB200)53 4-222-125-01 BUTTON, CD SKIP(DR330)
54 1-674-635-11 AMS BOARD55 4-221-011-01 SPRING (R), CD DOOR56 4-211-920-01 DAMPER (PG-5), GEAR57 1-674-632-11 CD SW BOARD58 4-221-128-01 LOCK
59 4-221-010-01 SPRING (L), CD DOOR60 1-674-634-11 CD KEY BOARD61 4-221-004-01 BUTTON, CD DISC(DR3,XB200)61 4-222-123-01 BUTTON, CD DISC(DR330)
62 4-221-005-01 BUTTON, CD EDIT(DR3,XB200)62 4-222-124-01 BUTTON, CD EDIT(DR330)63 4-220-995-01 PANEL, CD FRONT(DR3,XB200)63 4-222-120-01 PANEL, CD FRONT(DR330)64 4-221-002-01 RING, AMS
65 4-221-003-01 KNOB, AMS(DR3,XB200)65 4-222-122-01 KNOB, AMS(DR330)66 4-220-996-01 WINDOW, CD DOOR67 4-221-009-01 HOOK, CD DOOR68 4-221-001-01 DOOR, CD(DR3,XB200)
68 4-222-121-01 DOOR, CD(DR330)69 4-211-914-01 LENS, CD DOOR70 1-674-637-11 LED BOARD
35
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
127 4-221-038-01 LENS, ROCK BUTTON128 4-221-039-01 LENS, POP BUTTON129 4-220-985-01 LENS, JAZZ BUTTON130 4-220-986-01 LENS, SALSA BUTTON131 1-674-633-11 REM BOARD
132 3-306-734-01 SCREW (M3 × 12), TAPPING133 A-4426-395-A FRONT BOARD, COMPLETE(XB200)133 A-4426-396-A FRONT BOARD, COMPLETE(DR3:E)133 A-4426-397-A FRONT BOARD, COMPLETE(DR3:AUS)133 A-4426-398-A FRONT BOARD, COMPLETE(DR3:AR)
152 A-4426-407-A MAIN BOARD, COMPLETE(XB200)152 A-4426-408-A MAIN BOARD, COMPLETE(DR3:E,SP,AR)152 A-4426-409-A MAIN BOARD, COMPLETE(DR3:AUS)152 A-4426-410-A MAIN BOARD, COMPLETE(DR3:MX,DR330)153 A-4426-417-A POWER (AMP) BOARD, COMPLETE(XB200)
153 A-4426-418-A POWER (AMP) BOARD, COMPLETE(DR3:E,SP,AR,AUS)
153 A-4426-419-A POWER (AMP) BOARD, COMPLETE(DR3:MX,DR330)
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
210 1-675-422-11 MOTOR BOARD211 4-223-441-01 INDICATOR212 1-675-423-11 DISC NO BOARD213 1-675-421-11 CD SENSOR BOARD214 A-4426-810-A CD DECORD BOARD, COMPLETE
215 4-223-452-11 MAGNET216 4-223-439-11 PULLEYM01 1-541-632-11 MOTOR DC
IC601 8-759-595-06 IC LC866540A-5K40IC602 8-759-275-23 IC BU2092IC603 8-759-473-61 IC BU2114IC604 8-759-000-49 IC TC4066BPIC606 8-759-916-52 IC TC74HC165AP
IC607 8-759-234-75 IC TC74HC4094AP
< COIL >
L601 1-414-151-11 INDUCTOR 470uH
< LED >
LED601 8-719-062-09 LED SEL2815A-CD (ENTER/NEXT9LED602 8-719-303-02 LED SEL2510C (TUNER/BAND)LED603 8-719-028-38 LED SEL2215R-TP1 (GROOVE)LED605 8-719-052-46 LED SEL1450EKM-TP5 (SALSA)LED606 8-719-052-46 LED SEL1450EKM-TP5 (JAZZ)
LED607 8-719-052-46 LED SEL1450EKM-TP5 (POPS)LED608 8-719-052-46 LED SEL1450EKM-TP5 (ROCK)LED610 8-719-028-38 LED SEL2215R-TP1 (r REC)LED611 8-719-062-09 LED SEL2815A-CD (P PAUSE)LED612 8-719-303-02 LED SEL2510C (TAPE B, “)
LED613 8-719-303-02 LED SEL2510C (TAPE B, ”)LED614 8-719-303-02 LED SEL2510C (TAPE A, “)LED615 8-719-303-02 LED SEL2510C (TAPE A, ”)
The components identified by mark ! or dottedline with mark ! are critical for safety.Replace only with part number specified.
HCD-DR3/DR330/XB200
PHOTO SOCKETVer 1.1 2001.10
53
HCD-DR3/DR330/XB200
MEMO
54
HCD-DR3/DR330/XB200
REVISION HISTORY
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