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SERVICE MANUAL
Ver 1.2 2003. 05
Note
CD block, tape deck block and
tuner pack are supplied with
the assembled block.
HCD-CP33 is the Amplifier, MD player,
CD player, Tape Deck and Tuner section
in CMT-CP33MD.
Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol a are trade-
marks of Dolby Laboratories Licensing Corporation.
Amplifier section
For the U.S. model
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-Ω loads, both channels driven, from
70 – 20,000 Hz; rated 18 W per channel
minimum RMS power, with no more than 0.9%
total harmonic distortion from 250 mW to
rated output.
North American model:
Continuous RMS power output (reference):
Total harmonic distortion: less than 0.07%
European model:
DIN power output (Rated):30 + 30 W
Continuous RMS power output (Reference):
Music power output (Reference):
Other models:
The following measured at 230 V AC, 60 Hz
DIN power output (rated): 28 + 28 W
Continuous RMS power output (reference):
The following measured at 220 V AC, 60 Hz
Sony Corporation
9-929-276-13
2003E16-1
Home Audio Company
© 2003.05
Published by Sony Engineering Corporation
Section
Section
Tape deck
Section
SPECIFICATIONS
35 + 35 W
(6 Ω at 1 kHz, 10% THD)
(6 Ω at 1 kHz, 18 W)
(6 Ω at 1 kHz, DIN, 230 V)
35 + 35 W
(6 Ω at 1 kHz,10% THD, 230 V)
85 + 85 W
(6 Ω at 1 kHz, DIN)
30 + 30 W
(6 Ω at 1 kHz, 10% THD)
HCD-CP33
CD
Model Name Using Similar Mechanism
CD Mechanism Type
Model Name Using Similar Mechanism
MD
Mechanism Type
Optical Pick-up Type
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
DIN power output (rated): 24 + 24 W
(6 Ω at 1 kHz, DIN)
Continuous RMS power output (reference):
25 + 25 W
(6 Ω at 1 kHz, 10% THD)
Inputs
VIDEO IN (phono jacks): voltage 250 mV, impedance 47 kΩ
Outputs
LINE OUT (phono jack): voltage 250 mV, impedance 1 kΩ
PHONES (stereo minijack):
accepts headphones of 8 Ω ormore.
SPEAKER:
accepts impedance of 6 to16 Ω
CD player section
System
Compact disc and digital audio
system
Laser
Semiconductor laser (l=780 nm)
Emission duration: continuous
Laser output
Max. 44.6 µW*
*This output is the value measured
at a distance of 200 mm from the
objective lens surface on the
Optical Pick-up Block with 7 mm
aperture.
Frequency response
2 Hz – 20 kHz
MICRO Hi-Fi COMPONENT SYSTEM
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Tourist Model
HCD-CP11
CDM55-K5BD41
HCD-MDX10
MDM-5A
KMS-260A/K1NP
HCD-CP11
TCB-020
— Continued on next page —

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Summary of Contents for Sony HCD-CP33

  • Page 1 CD block, tape deck block and tuner pack are supplied with Tourist Model the assembled block. HCD-CP33 is the Amplifier, MD player, CD player, Tape Deck and Tuner section in CMT-CP33MD. Dolby noise reduction manufactured under license Model Name Using Similar Mechanism HCD-CP11 from Dolby Laboratories Licensing Corporation.
  • Page 2 (DOLBY NR OFF) Approx. 7.5 kg 40 – 13,000 Hz (±3 dB), Supplied accessories Remote (1) using Sony TYPE I cassettes Size AA (R6) batteries (2) 40 – 14,000 Hz (±3 dB), AM loop antenna (1) using Sony TYPE II cassettes...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS 1. SERVICING NOTES ······················································ 5 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT 2. GENERAL ········································································ 11 The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the 3.
  • Page 4 DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT VOLTAGE CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE SELECTOR Switch REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY (E, AR, HK, MY, DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU SP, TW, JE, KR, DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
  • Page 5: Servicing Notes

    SECTION 1 SERVICING NOTE NOTE FOR INSTALLATION (ROTARY ENCODER) Note:When attaching the Base unit, Insert the BU cam section A into the groove of BU cam. Section A Groove Note:When attaching the BU cam, engage the Rotary encoder switch as shown in the figure. CD-TEXT This unit is provided with a simple CD-TEXT display function.
  • Page 6 JIG FOR CHECKING BD BOARD WAVEFORM The special jig (J-2501-149-A) is useful for checking the waveform of the BD board. The names of terminals and the checking items to be performed are shown as follows. GND : Ground I+3V : For measuring IOP (Check the deterioration of the optical pick-up laser) IOP : For measuring IOP (Check the deterioration of the optical pick-up laser) TEO : TRK error signal (Traverse adjustment) : Reference level for checking the signal...
  • Page 7 Ver 1.1 2001. 08 IOP Data Recording and Display When optical Pick-up and Non-volatile Memory (IC171 of BD board) are Replaced The IOP value labeled on the optical pick-up can be recorded in the non-volatile memory. By recording the value, it will eliminate the need to look at the value on the label of the optical pick-up.
  • Page 8 Checks Prior to Parts Replacement and Adjustments Before performing repairs, perform the following checks to determine the faulty locations up to a certain extent. Details of the procedures are described in “6 Electrical Adjustments”. Criteria for Determination Measure if unsatisfactory: (Unsatisfactory if specified value is not satisfied) Laser power check •...
  • Page 9 Retry Cause Display Mode • In this test mode, the causes for retry of the unit during recording can be displayed on the fluorescent indicator tube. During playback, the “track mode” for obtaining track information will be set. This is useful for locating the faulty part of the unit. •...
  • Page 10 Reading the Track Mode Display Higher Bits Lower Bits Details Hexa- Hexadecimal decimal b7 b6 b5 b4 b3 b2 b1 b0 When 0 When 1 Binary Emphasis ON Emphasis OFF Stereo Monaural This is 2-bit display. Normally 01. 01:Normal audio. Others:Invalid Invalid Audio (Normal) Digital copy...
  • Page 11: General

    SECTION 2 GENERAL LOCATION OF CONTROLS 1 TAPE deck 2 Liquid crystal display • Front View 3 TAPE Y button 4 TAPE Z button 5 TAPE x button 6 TAPE X button 7 TAPE REC z button 8 DSG button and indicator 9 VOLUME knob 0 MD 6 button !¡...
  • Page 12 This section is extracted from instruction manual. Step 2: Setting the time Press . or > to set the hour. Press ENTER/YES or CURSORt. You must set the time beforehand to use the timer The minute indication flashes. functions. The clock is on a 24-hour system for the European model, and a 12-hour system for other models.
  • Page 13: Disassembly

    SECTION 3 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 3-1. COVER (UPPER) 4 Cover (upper) 2 Four screws (BTP3 × 8) 1 Two screws (case3 TP2) 3 Two screws (case3 TP2) 3-2. TAPE MECHANISM DECK 3 Two screws 5 Tape (BTP3 ×...
  • Page 14 3-3. FRONT PAENL SECTION 1 Connector (CN303) 2 Flat wire 3 Screw (KTP3 × 6) Two claws 5 Screw (KTP3 × 6) 4 Two screws (BTP3 × 8) 6 Front panel section (There is a claw.) 3-4. MD MECHANISM DECK 1 Screw (BTP3 ×...
  • Page 15 1 Screw 3-5. DIGITAL BOARD (+BVTP 3 × 8) 2 Harness 3 Digital board 1 Screw (+BVTP 3 × 8) 5 Two screws (+PTPWHM 2.6) 6 Two screws (+PTPWHM 2.6) 7 Screw (+BVTP 3 × 8) MD LID MD LID TORSION SPRING 3-6.
  • Page 16 3-7. UPPER CHASSIS 1 Screw (+BTP 3 × 8) 2 Upper chassis 3-8. TRAY 2 Belt 1 Rotate the control cam in 5 Pull the tray the direction of arrow A 4 Motor board 3 Two screws (+BTP 2.6 × 6)
  • Page 17 3-9. CAM 4 Spacer (55) 3 Pulley 6 Gear 5 Gear 1 Torsion spring 7 Roller 8 Cam 2 SW lever 3-10. SLIDER (CAM) 6 Slider (Cam) Set the shaft of Cam gear to be at the position in the figure. 2 Bracket (Guide L) 1 Two screws (BTP2.6x6) Set the shaft of Lever (O/C) to...
  • Page 18 3-11. BASE UNIT (MBU-5A) AND BD (MD) BOARD 2 Base unit (MBU-5A) 5 Flexible board (CN104) 6 Flexible board (CN101) 1 Three screws (BTP2.6x6) 3 Remove the solder (Five portion) 7 BD (MD) board 4 Screw (M1.7x4) 3-12. SW BOARD AND LOADING MOTOR (M103) 1 Screw (PTPWH M2.6x6) 2 Gear B 3 Two screws...
  • Page 19: Service Mode

    SECTION 4 SERVICE MODE [Panel Test Mode] [CD Aging Mode] This mode can be used for operation check of CD section. Procedure: 1. Set to standby state. Procedure: 2. Press three buttons of PLAY MODE DIRECTION , CD x , 1.
  • Page 20 SECTION 5 TEST MODE (MD) 5-1. PRECAUTIONS FOR USE OF TEST MODE • Use the RM-SJ373 supplied remote control (R). • As loading related operations will be performed regardless of the test mode operations being performed, be sure to check that the disc is stopped before setting and removing it.
  • Page 21 5-5. SELECTING THE TEST MODE There are 31 types of test modes as shown below. The groups can be switched .(R) , > (R) . After selecting the group to be used. After setting a certain group, .(R) , > (R) between these modes. Refer to “Group”...
  • Page 22 5-5-1. Operating the Continuous Playback Mode 1. Entering the continuous playback mode 1 Set the disc in the unit. (Whichever recordable discs or discs for playback only are available.) 2 Press the .(R) and > (R) buttons and display “CPLAY MODE”. 3 Press the ENTER/YES (R) button to change the display to “CPLAY MID”.
  • Page 23 5-6. FUNCTIONS OF OTHER BUTTONS Function Contents MD u Sets continuous playback when pressed in the STOP state. When pressed during continuous playback, the tracking servo turns ON/OFF. MD REC z Continuous recording. MD x Stops continuous playback and continuous recording. The sled moves to the outer circumference only when this is pressed.
  • Page 24: Electrical Adjustments

    SECTION 6 ELECTRICAL ADJUSTMENTS MD SECTION 6-1. Parts Replacement and Adjustment • Check and adjust the MDM and MBU as follows. The procedure changes according to the part replaced • Abbreviation : Optical pick-up OWH: Overwrite head • Temperature compensation offset check •...
  • Page 25 6-2. PRECAUTIONS FOR CHECKING LASER 4) Use the following tools and measuring devices. • Check Disc (MD) TDYS-1 DIODE EMISSINON (Parts No. 4-963-646-01) To check the emission of the laser diode during adjustments, never • Test Disk (MDW-74/AU-1) (Parts No. 8-892-341-41) view directly from the top as this may lose your eye-sight.
  • Page 26 6-6. Checks Prior to Repairs Note 1: After step 4, each time the ENTER/YES button is pressed, the display will be switched between “LD 0.7 mW $ ”, These checks are performed before replacing parts according to “LD 6.2 mW $ ”, and “LD WP $ ”.
  • Page 27 10. Observe the waveform of the oscilloscope, and check that the 6-6-4. Focus Bias Check specified value is satisfied. Do not rotate the AMS dial. Change the focus bias and check the focus tolerance amount. Checking Procedure : (Traverse Waveform) 1.
  • Page 28 6-7. Initial Setting of Adjustment Value 6-9. TEMPERATURE COMPENSATION OFFSET ADJUSTMENT Note: Save the temperature data at that time in the non-volatile memory Mode which sets the adjustment results recorded in the non-volatile as 25 ˚C reference data. memory to the initial setting value. However the results of the Note : temperature compensation offset adjustment will not change to the 1.
  • Page 29 6-11. TRAVERSE ADJUSTMENT 6. Rotate the AMS dial so that the reading of the laser power meter becomes 6.9 to 7.1 mW, press the ENTER/YES button Connection : Oscilloscope and save it. Note : Do not perform the emission with 7.0 mW more than 15 seconds continuously.
  • Page 30 6-12. FOCUS BIAS ADJUSTMENT 11. Rotate the AMS dial until the waveform of the oscilloscope moves closer to the specified value. Adjusting Procedure : In this adjustment, waveform varies at intervals of approx. 2%. 1. Load a test disk (MDW-74/AU-1). Adjust the waveform so that the specified value is satisfied as 2.
  • Page 31 6-13. ERROR RATE CHECK 6-15. Auto Gain Control Output Level 6-13-1. CD Error Rate Check Adjustment Checking Procedure : Be sure to perform this adjustment when the pickup is replaced. 1. Load a check disc (MD) TDYS-1. If the adjustment results becomes “Adjust NG!”, the pickup may be 2.
  • Page 32 6-16. ADJUSTING POINTS AND CONNECTING POINTS [BD BOARD] (SIDE A) CN101 D101 CN110 I+3V NOTE IC171 [BD BOARD] (SIDE B) IC101 IC121 IC192 NOTE:It is useful to use the jig. for checking the waveform. (Refer to Servicing Note on page 6.)
  • Page 33 Turn the adjustment screw and check output peaks. If the peaks DECK SECTION 0 dB=0.775 V do not match for L-CH and R-CH, turn the adjustment screw so that outputs match within 1dB of peak. Note: Confirm each contents of this section first of all. If the results are not satisfied, do the adjustment.
  • Page 34: Diagrams

    SECTION 7 DIAGRAMS NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGARAMS Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF •...
  • Page 35: Circuit Boards Locations

    HCD-CP33 • Waveforms 7-1. CIRCUIT BOARDS LOCATION Note – MAIN Board – – BD (1/2) SECTION – – BD (2/2) SECTION – CD block, tape deck block and tuner pack are supplied with IC306 qa IC101 1, 2 (I, J)
  • Page 36: Block Diagram - Bd Section

    HCD-CP33 7-2. BLOCK DIAGRAM – BD Section – DIGITAL SERVO DIGITAL SIGNAL PROC. IC121 IC181 DIN0 DIN0 SECTION EFMO DIN1 OVER (Page 37) HR901 HEAD A/D,D/A CONV. WRITE OVER WRITE DRIVE IC201 HEAD HEAD Q181,182 DRIVE MD IN1 L ADDT...
  • Page 37: Block Diagram - Main Section

    HCD-CP33 7-3. BLOCK DIAGRAM – MAIN Section – DATA OUT L SECTION (Page 36) MD REC SECTION (Page 36) IC303 MUTE RV151 DECK A/B SELECT Q101,103 PB/REC EQ AMP PB(L) PB EQ IC301 LEVEL DOLBY IC351 REC/PB SWITCH REC/PB IC350...
  • Page 38: Block Diagram - Power Section

    HCD-CP33 7-4. BLOCK DIAGRAM – POWER Section – SYSTEM CONTROL LCD801 IC306(3/3) S801-807 S809-822 LIQUID CRYSTAL KEY0 FUCTION DISPLAY PANEL KEY2 LCD SDA RV801 LCD SCK VOL A VOLUME LCD CS VOL B LCD RS LED +8V RV802 D601-604 +B SW...
  • Page 39: Schematic Diagram - Bd Section (1/2)

    HCD-CP33 7-5. Schematic Diagram – BD (1/2) Section – • See page 35 for Waveforms. • See page 52,53 for IC Block Diagrams. • See page 57 for IC Pin Functions. PIN FUNCTION (Page 40) (Page 40) (Page 40) (Page 40)
  • Page 40: Schematic Diagram - Bd Section (2/2)

    HCD-CP33 7-6. Schematic Diagram – BD (2/2) Section – • See page 35 for Waveforms. • See page 53 for IC Block Diagrams. • See page 58 for IC Pin Functions. (Page 39) (Page 39) (Page 39) (Page 39 )
  • Page 41: Printed Wiring Board - Bd Section

    HCD-CP33 7-7. Printed Wiring Board – BD Section – • See page 35 for Circuit Boards Location. DIGITAL DIGITAL BOARD BOARD (Page 48) (Page 48) • Semiconductor Location • Semiconductor Location Ref. No. Location Ref. No. Location IC101 D101 IC121...
  • Page 42: Printed Wiring Board - Main Section

    HCD-CP33 7-8. PRINTED WIRING BOARD – MAIN Section – • See page 35 for Circuit Boards Location. (Page 48) Note (Page 46) CD block, tape deck block and tuner pack are supplied with the assembled block. (Page 46) • Semiconductor Location Ref.
  • Page 43: Schematic Diagram - Main Section (1/2)

    HCD-CP33 7-9. SCHEMATIC DIAGRAM – MAIN Section (1/2) – • See page 54,55 for IC Block Diagram. (Page 49)
  • Page 44: Schematic Diagram - Main Section (2/2)

    HCD-CP33 7-10. SCHEMATIC DIAGRAM – MAIN Section (2/2) – • See page 54,55 for IC Block Diagrams. • See page 35 for Waveforms. (2/2) (Page 47) (Page 47) (Page 47) PIN FUNCTION (Page 51)
  • Page 45: Schematic Diagram - Bd Switch Section

    HCD-CP33 7-11. Schematic Diagram – BD SWITCH Section – 7-12. Printed Wiring Board – BD SWITCH Section – • See page 35 for Circuit Boards Location. DIGITAL DIGITAL BOARD (Page 49) BOARD (Page 48)
  • Page 46: Printed Wiring Board - Control/Lcd Section

    HCD-CP33 7-13. PRINTED WIRING BOARDS – CONTROL Section – • See page 35 for Circuit Boards Location. • Semiconductor Ref. No. Location D601 D602 D603 D604 D851 D852 D853 TAPE x TAPE Y D854 D855 D856 D857 F-10 D858 C-11...
  • Page 47: Schematic Diagram - Control/Lcd Section

    HCD-CP33 7-14. SCHEMATIC DIAGRAM – CONTROL Section – (Page 44) (Page 44) TAPE TAPE TAPE REC /START TAPE PLAY-MODE /DIRECTION REPEAT DOLBY NR MD REC (Page 44)
  • Page 48: Printed Wiring Board - Digital Section

    HCD-CP33 7-15. Printed Wiring Board – DIGITAL Section – • See page 35 for Circuit Boards Location. • Semiconductor Location (Page 42) Ref. No. Location IC153 IC201 IC202 IC316 Q350 (Page 41) (Page 41) (Page 45)
  • Page 49: Schematic Diagram - Digital Section

    HCD-CP33 7-16. Schematic Diagram – DIGITAL Section – • See page 35 for Waveforms. (Page 43) (Page 45) (Page 40) (Page 40)
  • Page 50: Printed Wiring Board - Power Section

    HCD-CP33 7-17. PRINTED WIRING BOARD – POWER Section – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D901 D907 D908 D909 D910 D911 D912 D913 D914 D915 (Page 42) 1:US,CND,AEP,UK,AED,AUS,KR,TH 2:US,CND,AEP,UK,AED,AUS,KR,TH,TW 3:E,JE,AR,SP,MY,TW,HK 4:AEP,UK,AED,AUS,KR,TH 5:E,JE,AR,SP,MY,HK...
  • Page 51: Schematic Diagram - Power Section

    HCD-CP33 7-18. SCHEMATIC DIAGRAM – POWER Section – (Page 44) 1:US,CND,AEP,UK,AED,AUS,KR,TH 2:US,CND,AEP,UK,AED,AUS,KR,TH,TW 3:US,CND 4:E,JE,AR,SP,MY,TW,HK 5:AEP,UK,AED,AUS,KR,TH 6:E,JE,AR,SP,MY,HK The components identified by Les composants identifiés par mark 0 or dotted line with mark une marque 0 sont critiques 0 are critical for safety.
  • Page 52: Ic Block Diagrams

    7-19. IC BLOCK DIAGRAMS – BD Board – IC101 CXA2523AR 43 42 USROP – RF AGC – USRC RFA1 BPF3T RFA2 RFA3 PEAK3T – HLPT –1 – – –2 – OFST PTGR TEMP PEAK – –2 – 36 BOTM BOTTOM –...
  • Page 53 IC152 BH6511FS-E2 INTERFACE INTERFACE CHARGE PREDRIVE PREDRIVE PUMP. PREDRIVE PREDRIVE INTERFACE INTERFACE IC121 CXD2654R 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 SPINDLE GENERATOR SERVO 75 TE...
  • Page 54 – MAIN Board – IC301 TDA7439 26 25 24 23 22 21 20 19 VOLUME VOLUME TREBLE TREBLE MIDDLE MIDDLE BASS BASS SPEAKER SPEAKER ATTENUATOR ATTENUATOR IIC BUS DECODER & LATCH VREF GAIN AMP GAIN AMP SUPPLY MULTIPLEXER MULTIPLEXER 2 3 4 11 12 13 14 IC302 NJM3414AM-TE2...
  • Page 55 IC308 M62016L IC309 BU1924F-E2 12 11 10 INTERRUPT SIGNAL – GENERATING BLOCK CLOCK TEST RESET SIGNAL PLL 57kHz GENERATING BLOCK – RDS/ARI 1187.5Hz COMPARATOR RESET 8th SWITCHED BIPHASE CAPACITOR DECODER FILTER DEFFERENTIAL ANTI-ALIASING DECODER FILTER IC101, 201 TDA7296 26 25 24 23 22 21 20 19 VOLUME VOLUME...
  • Page 56 – DIGITAL Board – IC153 LB1830M-S-TE-L VREF VCONT VREF LOGIC PREDRIVER OUT2 OUT1 VS IC201 UDA1341TS VINL2 VINR2 0DB/6DB 0DB/6DB ADC2R ADC2L VINR1 VINL1 SWITCH SWITCH ADC1L ADC1R AGCSTAT VDDD DIGITAL AGC VSSD DIGITAL MIXER DECIMATION FILTER OVERFLOW DATAO L3CLOCK DIGITAL L3-BUS L3MODE...
  • Page 57: Ic Pin Function Description

    7-20. IC PIN FUNCTIONS • IC101 RF Amplifier (CXA2523AR) (BD board) Pin No. Pin Name Function I-V converted RF signal I input I-V converted RF signal J input Middle point voltage (+1.5V) generation output 4 to 9 A to F Signal input from the optical pick-up detector Light amount monitor input Laser APC output...
  • Page 58 • IC121 Digital Signal Processor, Digital Servo Signal Processor, EFM/ACIRC Encoder/Decoder, Shock-proof Memory Controller, ATRAC Encoder/Decoder, 2M Bit DRAM (CXD2654R) (BD board) Pin No. Pin Name Function FOK signal output to the system control (monitor output) MNT0 (FOK) “H” is output when focus is on MNT1 (SHCK) Track jump detection signal output to the system control (monitor output) MNT2 (XBUSY)
  • Page 59 Pin No. Pin Name Function Data input/output for DRAM 50, 51 D2, D3 Clock input from an external VCO (Fixed at “L”) MVCI I (S) ASYO Playback EFM duplex signal output ASYI I (A) Playback EFM comparator slice level input AVDD —...
  • Page 60 • IC306 System Control (M30620MCA-A37FP) (MAIN board) Pin No. Pin Name Function AC-CUT AC cut check on(L)/OFF(H) B-SHUT TCM-B REEL PULSE (A/D use) — Not used POWER ON Main power ON(H)/OFF(L) — Not used SOL-COT TCM-B triger out ON(H)/OFF(L) MOTOR-COT Capstan (forward rotation-STOP) BYTE —...
  • Page 61 Pin No. Pin Name Function VOL-SDA Volume Data AMP-MUTE TA LINE-mute ON(H)/OFF(L) AMP S/B STK:tda7296 ON(H)/OFF(L) LINE OUT MUTE REC out control(MUTE:HIGH) FM7V ON FM FEP TU ON TUNER power ON/OFF — Not used — Not used — Not used —...
  • Page 62: Exploded Views

    SECTION 8 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may • Abbreviation The components identified by mark 0 or have some differences from the original one. : Australian model. dotted line with mark 0 are critical for safety. •...
  • Page 63 Ver 1.2 2003.05 8-2. FRONT PANEL SECTION supplied supplied supplied with RV801 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-228-281-01 KNOB(VOLUME) 4-217-319-01 PLATE, LCD LIGHT 4-227-282-01 KNOB(BASS) 4-218-204-01 FOOT(FRONT) X-4952-862-1 PANEL SUB ASSY, FRONT (AEP,UK,AED) 4-228-286-01 SPRING (OPEN CASSETTE) X-4952-863-1 PANEL SUB ASSY, FRONT 3-351-377-11 GEAR, DAMPER...
  • Page 64: Chassis Section

    Ver 1.2 2003.05 8-3. CHASSIS SECTION US, CND MD mechanism UK,HK AEP,AED,SP, E,JE,AR T901 MY,TH,TW,KR CD mechanism supplied optical pick-up supplied section supplied supplied 106 103 supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 0 110 4-228-282-01 LID(CD) 1-696-169-11 CORD, POWER 4-217-355-01 FOOT...
  • Page 65 Ver 1.2 2003.05 8-4. CD MECHANISM DECK SECTION (CDM55-K5BD41) M901 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-224-894-01 TRAY 1-676-599-11 LOADING BOARD 4-220-229-02 LEVER (SW) 4-221-815-02 ROLLER 4-220-239-01 SPRING, TORSION X-4952-811-2 PULLEY (AT) ASSY 4-221-816-01 BELT (CDM55) 4-227-598-01 SPACER (55) 4-220-234-01 PULLEY (LDG) 4-225-884-03 CHASSIS (55D)
  • Page 66 8-5. DIGITAL BOARD supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4473-149-A DIGITAL BOARD, COMPLETE 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING 1-792-770-11 WIRE (FLAT TYP) (21 CORE) 4-228-314-01 LID(MD) 1-792-771-11 WIRE (FLAT TYP) (23 CORE) 4-228-315-01 SPRING (MD LID), TORSION...
  • Page 67 8-6. MD MECHANISM SECTION-1 (MDM-5A) not supplied M103 MBU-5A Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 501 1-671-115-21 SW BOARD 4-996-224-01 SCREW (1.7X3), +PWH * 502 4-996-217-01 CHASSIS 4-996-227-01 LEVER (HEAD) 4-996-223-11 INSULATOR (F) 4-996-229-01 SPRING (HEAD LEVER), TORSION * 504 4-996-218-01 BRACKET (GUIDE R)
  • Page 68 8-7. MD MECHANISM SECTION-1 (MDM-5A) HR901 not supplied not supplied M101 S102 M102 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4699-893-A BD BOARD, COMPLETE 4-996-260-01 GEAR (SL-A) 3-372-761-01 SCREW (M1.7), TAPPING 4-996-261-01 GEAR (SL-B) * 553 4-996-267-01 BASE (BU-D) * 554 4-996-255-01 BASE (BU-C)
  • Page 69: Electrical Parts List

    SECTION 9 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS • Abbreviation parts list may be different from the parts uH: µH : Australian model. specified in the diagrams or the components • SEMICONDUCTORS : Singapore model. used on the set.
  • Page 70 CONTROL (A) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < COIL > R144 1-216-025-91 RES-CHIP 1/10W R145 1-216-073-00 METAL CHIP 1/10W L101 1-414-813-11 FERRITE R146 1-216-037-00 METAL CHIP 1/10W L102 1-414-813-11 FERRITE R147 1-216-025-91 RES-CHIP 1/10W L103 1-414-813-11 FERRITE...
  • Page 71 CONTROL (A) CONTROL (B) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < DIODE > R607 1-216-069-00 METAL CHIP 6.8K 1/10W R610 1-216-045-00 METAL CHIP 1/10W D851 8-719-074-42 DIODE SLR325VR-T31 R611 1-216-047-91 RES-CHIP 1/10W D852 8-719-050-06 DIODE SLR-325MGT31 R612 1-216-051-00 METAL CHIP 1.2K...
  • Page 72 DIGITAL CONTROL (B) Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < FERRITE BEAD > C216 1-124-584-00 ELECT 100uF C218 1-124-261-00 ELECT 10uF FB102 1-469-144-21 FERRITE C219 1-124-261-00 ELECT 10uF FB202 1-469-144-21 FERRITE C220 1-124-261-00 ELECT 10uF C221 1-163-009-11 CERAMIC CHIP...
  • Page 73 DIGITAL LOADING MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks JR528 1-216-296-91 SHORT < VIBRATOR > JR529 1-216-296-91 SHORT JR530 1-216-296-91 SHORT X201 1-781-581-11 VIBRATOR, CRYSTAL 22.5MHz JR531 1-216-295-91 SHORT X302 1-579-175-11 VIBRATOR, CERAMIC 10MHz JR533 1-216-296-91 SHORT ************************************************************...
  • Page 74 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < CAPACITOR > C220 1-115-185-11 CERAMIC CHIP 0.033uF 10.00% 50V (US,CND) C101 1-126-964-11 ELECT 10uF 20.00% 50V C220 1-163-023-00 CERAMIC CHIP 0.015uF C102 1-126-964-11 ELECT 10uF 20.00% 50V (AEP,UK,AED) C103 1-126-964-11 ELECT...
  • Page 75 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C348 1-164-004-11 CERAMIC CHIP 0.1uF < CONNECTOR > C349 1-164-004-11 CERAMIC CHIP 0.1uF C350 1-124-903-11 ELECT 20.00% 50V CN301 1-794-470-11 CONNECTOR, FFC/FPC 25P C351 1-164-004-11 CERAMIC CHIP 0.1uF CN304 1-794-470-11 CONNECTOR, FFC/FPC 25P...
  • Page 76 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks IC310 8-759-347-19 IC KIA7812PI Q326 8-729-801-84 TRANSISTOR 2SB1013-TP-34 IC311 8-759-584-41 IC KIA7808PI Q327 8-729-038-67 TRANSISTOR KRC102S IC312 8-759-584-40 IC KA7908 Q328 8-729-038-67 TRANSISTOR KRC102S IC313 8-759-584-41 IC KIA7808PI Q329 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R IC314...
  • Page 77 MAIN Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R209 1-216-049-91 RES-CHIP 1/10W R335 1-216-023-00 METAL CHIP 1/10W R210 1-216-051-00 METAL CHIP 1.2K 1/10W R336 1-216-065-91 RES-CHIP 4.7K 1/10W R211 1-216-055-00 METAL CHIP 1.8K 1/10W R337 1-216-089-91 RES-CHIP 1/10W R212...
  • Page 78 MAIN POWER Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R813 1-216-065-91 RES-CHIP 4.7K 1/10W R881 1-216-049-91 RES-CHIP 1/10W R814 1-216-065-91 RES-CHIP 4.7K 1/10W R882 1-216-049-91 RES-CHIP 1/10W R815 1-216-065-91 RES-CHIP 4.7K 1/10W R883 1-216-049-91 RES-CHIP 1/10W R816 1-216-065-91 RES-CHIP...
  • Page 79 Ver 1.2 2003.05 POWER Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < CONNECTOR > < SWITCH > CNP901 1-564-321-00 PIN, CONNECTOR 2P S601 1-572-126-21 SWITCH, PUSH (1 KEY) (REC POSITION) S602 1-572-126-21 SWITCH, PUSH (1 KEY) (PACK OUT) <...
  • Page 80 HCD-CP33 MEMO...
  • Page 81 HCD-CP33 US Model Canadian Model SERVICE MANUAL AEP Model UK Model E Model Ver 1.2 2003.05 Australian Model Tourist Model SUPPLEMENT-1 Subject: EXPLODED VIEW (OPTICAL PICK-UP SECTION) (SPM-03029) 9-929-276-81...
  • Page 82 HCD-CP33 OPTICAL PICK-UP SECTION M102 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 2-626-908-02 SHAFT, SLED X-2161-802-1 CHASSIS ASSY (DCP), TT 2-646-697-03 SHUTTER (F), LENS 2-627-003-01 GEAR (B) (RP) 2-646-702-02 SPRING, EXTENSION 3-713-786-51 SCREW +P 2X3...
  • Page 83 HCD-CP33 MEMO...
  • Page 84: Revision History

    HCD-CP33 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2000.05...

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