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SERVICE MANUAL
Ver 1.0 2001. 07
• CMT-EX100 is composed of following models.
As for the service manual, it is issued for each component model,
then, please refer to them.
COMPONENT MODEL NAME
COMPACT DISC DECK
RECEIVER SYSTEM
SPEAKER SYSTEM
• Abbreviation
CND: Canadian model
HK : Hong kong model
SP : Singapore model
KR : Korea model
CH : Chinese model
SPECIFICATIONS
General
Power requirements
North American model:
120 V AC, 60 Hz
European model:
230 V AC, 50/60 Hz
Other models:
110 – 240 V AC,
50/60 Hz
Power consumption
40 watts
North American model:
1.8 watts (in standby
mode)
European model:
2.7 watts (in standby
mode)
Dimensions
175 x
(w/h/d, incl. projecting
parts and controls)
Mass
Approx. 3.2 kg
Supplied accessories
Remote commander with
battery (1)
AM loop antenna (1)
FM wire antenna (1)
Speaker cords (2)
Design and specifications are subject to change
without notice.
Sony Corporation
9-873-241-01
2001G0200-1
Home Audio Company
© 2001.7
Sinagawa Tec Service Manual Production Group
HCD-EX100
SS-CEX100
222 201 mm
x
CMT-EX100
PARTS LIST
Part No.
Description
ACCESSORIES & PACKING MATERIALS
****************************
1-476-787-11
COMMANDER, CARD (RM-SCEX100)
1-754-121-11
ANTENNA, LOOP (AM)
1-754-208-11
FM ANTENNA (US,CND)
1-754-209-11
FM ANTENNA (EXCEPT US,CND)
1-790-271-11
CABLE, SPEAKER (1m)
4-225-559-01
ADAPTOR, 8cm CD (HK,SP)
4-236-291-11
MANUAL, INSTRUCTION (ENGLISH)
4-236-291-21
MANUAL, INSTRUCTION (FRENCH) (US,CND)
4-236-291-31
MANUAL, INSTRUCTION (FRENCH,SPANISH) (AEP,SP)
4-236-291-41
MANUAL,INSTRUCTION
(GERMAN,DUTCH,SWEDISH,ITALIAN,POLISH) (AEP)
4-236-291-51
MANUAL, INSTRUCTION
4-236-291-61
MANUAL, INSTRUCTION (KOREAN)(KR)
4-236-439-11
MANUAL, INSTRUCTION (ENGLISH)(CH)
4-236-439-21
MANUAL, INSTRUCTION (SIMPLIFIED CHINESE)(CH)
4-236-290-01
COVER, BATTERY (FOR RM-SCEX100)
MICRO Hi-Fi COMPONENT SYSTEM
US Model
Canadian Model
AEP Model
UK Model
E Model
Chinese Model
Remark
(US,CND,AEP,UK,HK,SP)
(TRADITIONAL CHINESE)(HK,SP)
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Table of Contents
Related Manuals for Sony SS-CEX100
Summary of Contents for Sony SS-CEX100
- Page 1 As for the service manual, it is issued for each component model, then, please refer to them. COMPONENT MODEL NAME COMPACT DISC DECK HCD-EX100 RECEIVER SYSTEM SPEAKER SYSTEM SS-CEX100 • Abbreviation CND: Canadian model HK : Hong kong model SP : Singapore model KR : Korea model PARTS LIST CH : Chinese model Part No.
- Page 2 CMT-EX100 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 2001.07...
- Page 3 531 – 1,602 kHz 15 + 15 watts (with the interval set at (4 ohms at 1 kHz, 9 kHz) 10% THD, 220 V) MICRO HI-FI COMPONENT SYSTEM Sony Corporation 9-873-260-01 Home Audio Company 2001G0200-1 Shinagawa Tec Service Manual Production Group © 2001.7...
- Page 4 REPLACE THESE COMPONENTS WITH SONY PARTS FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. SONT DONNÉS DANS CE MANUEL OU DANS LES...
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Page 5: Table Of Contents
HCD-EX100 TABLE OF CONTENTS NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT 1. SERVICING NOTE ............4 The laser diode in the optical pick-up block may suffer electrostatic 2. GENERAL ................7 break-down because of the potential difference generated by the charged electrostatic load, etc. -
Page 6: Servicing Note
HCD-EX100 SECTION 1 SERVICING NOTE ADJUSTMENT OF CAM PHASE Absorber Absorber Boss SW lever Boss SW lever Rotate the cam in the arrow direction, and adjust the Insert the cam so that the boss touches the SW lever phase until the boss touches the SW lever shown in at the left shown in the figure. - Page 7 HCD-EX100 Shipment Mode • Mode for setting the state of the unit to the state at shipment. When returning the unit to the customer after completing servicing, set to the shipment mode. Procedure : Connect the power plug to the outlet while pressing the 1/u button. Change-over of AM tuner Step between 9kHz and 10kHz.
- Page 8 HCD-EX100 Displaying the CD Text • This unit is equipped with a simple CD text display function. The text is displayed only for the first 20 songs. As it will not be displayed from the 21st song, do not suspect a fault. In some cases, special characters may not be displayed or may be substituted by other characters.
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Page 9: General
HCD-EX100 SECTION 2 GENERAL This section is extracted from instruction manual. - Page 10 HCD-EX100 Setting the time Remote Control Turn on the system. 1 2 3 4 Press CLOCK/TIMER SET on the remote. Proceed to step 4 when you set the clock for the first time. Press . or > repeatedly to select “CLOCK SET”, then press ENTER on the remote.
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Page 11: Disassembly
HCD-EX100 SECTION 3 DISASSEMBLY Note: Disassemble the unit in the order as shown below. Rear cover, Bottom plate, Case and Eject board Panel board and Stabilizer Amp block CD block Motor assy, Cam and SW board Base unit and Pick up assy Main board,REG board, Power board Note: Follow the disassembly procedure in the numerical order given. -
Page 12: Panel Board And Stabilizer
HCD-EX100 3-2. PANEL BOARD AND STABILIZER Stabilizer claw Stabilizer Turn the stabilizer claw in the direction Stabilizer of the arrow to remove it from the notch on the stabiholder. Panel board 5 Two screws (+BVTT2.6X8) Remove the Earth clip Flat type wire (CN601) Claw 5 Three screws... -
Page 13: Cd Block
HCD-EX100 3-4. CD BLOCK CD block Connector MAIN board: CN351 Flat type wire (CN301) Screw (BVTT3x5) Connector MAIN board: CN302 Screw (BVTT3x5) Two screws (BVTT3x5) 3 Two screws (BVTT3x5) 3-5. MOTOR ASSY (LOADING BOARD), CAM AND SW BOARD Note: The phase adjustment is required in assembly. Refer to"Section 1. -
Page 14: Base Unit And Pick Up Assy
HCD-EX100 3-6. BASE UNIT AND PICK UP ASSY Two screws (BVTP2.6x8) Guide (L) Slider (4) Slider (4) Two screws (PTPWH2.6) Coil spring Two screws (BVTP2.6x8) Slider (1) Coil spring Guide (R) !¡ Two screws (PTPWH2.6) !™ BU holder !£ Screws (PTPWH2.6) !¢... -
Page 15: Electrical Adjustment
HCD-EX100 SECTION 4 ELECTRICAL ADJUSTMENT Note: Clear RF signal waveform means that the shape “◊” can be Note: clearly distinguished at the center of the waveform. 1. CD Block is basically constructed to operate without adjustment. Therefore, check each item in order given. RF signal waveform 2. -
Page 16: Diagrams
HCD-EX100 SECTION 5 DIAGRAMS 5-1. CIRCUIT BOARDS LOCATION EJECT BOARD MAIN BOARD LED BOARD AMP BOARD PANEL BOARD REG BOARD SW BOARD POWER BOARD LOADING BOARD... - Page 17 HCD-EX100 WAVEFORMS THIS NOTE IS COMMON FOR PRINTED WIRING – MAIN (1/3) SECTION – BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) 4.8Vp-p For schematic diagrams. Note: • All capacitors are in µF unless otherwise noted. pF: µµF 16.9MHz 50 WV or less are not indicated except for electrolytics IC304 6 XTO...
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Page 18: Block Diagrams - Tuner/Cd Section
HCD-EX100 5-2. BLOCK DIAGRAMS – TUNER/CD SECTION – TUNER PACK TU-L L_OUT SECTION • RCH is omitted RDS DECODER TU-R MASTER CONTROL • Signal Path IC451 R_OUT R-CH IC701(1/2) : FM FM_DET_OUT BUFFER Q401 DATA RDS_DATA : CD STREO X601 RDS_CLK TUNED 4.332MHz... -
Page 19: Block Diagrams - Amp Section
HCD-EX100 – AMP SECTION – R-CH POWER AMP IC801 TAPE REC B2 TM801 TAPE-L SPEAKER IN B2 OUT2 OUTA TU-L IMPEDANCE IN D2 R CH USE 4-16Ω CD-L R-CH IN A2 MUTE R-CH Q113 J101 PRE AMP 9 14 16 11 IC111 DC DETECT RY801... -
Page 20: Printed Wiring Board - Main Section
HCD-EX100 5-3. PRINTED WIRING BOARD – MAIN SECTION – • See page 14 for Circuit Boards Location. • Semiconductor MAIN BOARD (SIDE A) MAIN BOARD (SIDE B) Location (CHASSIS) Ref. No. Location D139 D701 D751 D752 D753 D754 IC111 IC301 IC302 IC303 IC304... -
Page 21: Schematic Diagram - Main (1/3) Section
HCD-EX100 5-4. SCHEMATIC DIAGRAM – MAIN (1/3) SECTION – • See page 15 for Waveforms. • See page 33,34,35 for IC Block Diagrams. • See page 30 for IC Pin Functions. -
Page 22: Schematic Diagram - Main (2/3) Section
HCD-EX100 5-5. SCHEMATIC DIAGRAM – MAIN (2/3) SECTION –... -
Page 23: Schematic Diagram - Main (3/3) Section
HCD-EX100 5-6. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION – • See page 14 for Waveforms. • See page 35 for IC Block Diagrams. • See page 31 for IC Pin Functions. -
Page 24: Printed Wiring Board - Led/Loading/Sw/Amp Section
HCD-EX100 5-7. PRINTED WIRING BOARD – LED/LOADING/SW/AMP SECTION – • See page 14 for Circuit Boards Location. (Page 18) MAIN MAIN • Semiconductor BOARD BOARD Location TP772 TP771 LED BOARD (SIDE A) Ref. No. Location AMP BOARD (SIDE A) AMP BOARD (SIDE B) D351 D781 D782... -
Page 25: Schematic Diagram
HCD-EX100 5-8. SCHEMATIC DIAGRAM – LED/LOADING/SW/AMP SECTION – • See page 35 for IC Block Diagrams. -
Page 26: Printed Wiring Board - Panel/Eject Section
HCD-EX100 5-9. PRINTED WIRING BOARD – PANEL/EJECT SECTION – • See page 14 for Circuit Boards Location. • Semiconductor Location PANEL BOARD (SIDE A) Ref. No. Location D621 D650 D651 IC601 IC651 MAIN IC652 BOARD CN701 Q622 EJECT BOARD (SIDE A) (Page 18) Q623 Q651... -
Page 27: Schematic Diagram - Panel/Eject Section
HCD-EX100 5-10. SCHEMATIC DIAGRAM – PANEL/EJECT SECTION –... -
Page 28: Printed Wiring Board - Reg Section
HCD-EX100 5-11. PRINTED WIRING BOARD – REG SECTION – • See page 14 for Circuit Boards Location. • Semiconductor Location REG BOARD (SIDE A) REG BOARD (SIDE B) Ref. No. Location D933 D934 D961 IC931 IC932 Q961 (CHASSIS) Q962 Q963 Q964 BOARD CN810... -
Page 29: Schematic Diagram - Reg Section
HCD-EX100 5-12. SCHEMATIC DIAGRAM – REG SECTION –... -
Page 30: Printed Wiring Board - Power Section
HCD-EX100 5-13. PRINTED WIRING BOARD – POWER SECTION – • See page 14 for Circuit Boards Location. • Semiconductor Location Ref. No. Location (CHASSIS) POWER BOARD D901 D911 D931 D941 D951 D952 D953 D954 IC933 IC951 BOARD CN904 (Page 26) Q951 AC IN 1-682-070-... -
Page 31: Printed Wiring Board - Power Section
HCD-EX100 5-14. SCHEMATIC DIAGRAM – POWER SECTION –... - Page 32 HCD-EX100 5-15. IC PIN FUNCTIONS • IC303 DIGITAL SERVO & DIGITAL SIGNAL PROCESSOR (CXD2585Q) (MAIN Board (1/3)) Pin No. Pin Name Function Pin No. Pin Name Function Tracking error signal input DVDD Power supply Center servo analog input (Connected to ground) XRST System reset input “L”...
- Page 33 HCD-EX100 • IC701 uCOM (UPD780306GF-034-3BA) (MAIN Board (3/3)) Pin No. Pin Name Function TUNED ST tuning PLL_CE ST PLL CE signal output PLL_DATAI ST PLL data input PLL_DATAO ST PLL data output PLL_CLK ST PLL CLK VPP (GND) – Ground XOUT Crystal oscillator terminal 5MHz (Main clock) VDD1...
- Page 34 HCD-EX100 Pin No. Pin Name Function 51 to 54 COM0 to COM3 LCD common output BIAS LCD bias voltage terminal 56 to 58 VLC0 to VLC2 LCD bias voltage terminal VSS0 Ground 60 to 99 SEG0 to SEG39 LCD segment signal output STEREO Tuner stero signal input...
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Page 35: Ic Block Diagrams
HCD-EX100 5-16. IC BLOCK DIAGRAMS IC301 CXA2568M-T6 (MAIN board (1/3)) APC PD AMP LC/PD LD_ON HOLD AGCVTH VREF APC LD AMP HOLD_SW AGCCONT RF_BOT RFTC RF SUMMING AMP RF_EQ_AMP ERROR AMP FOCUS TRACKING ERROR AMP VC BUFFER IC304 PCM1710U-B/1K (MAIN board (1/3)) LRCK MLAT INPUT... - Page 36 HCD-EX100 IC303 CXD2585Q (MAIN board (1/3)) 71 70 67 66 65 64 63 62 61 Digital VPCO DVDD0 Clock V16M Generator XRST VCTL MUTE Interface BIAS Error AVDD1 Corrector DATA XLAT CLOCK FILI Interface Digital Sub Code FILO demodurator Processor SENS CLTV SCLK...
- Page 37 HCD-EX100 IC302 BA5974FP-E2 (MAIN board (1/3)) MUTE INTERFACE LEVEL SHIFT THERMAL SHUTDOWN INTERFACE INTERFACE IC451 BU1924F (MAIN board (3/3)) CLOCK TEST DEFFERENTIAL BIPHASE PLL 57KHz DECODER DECODER 1187.5Hz RDS/ARI 8TH SWITCHED CAPACITOR FILTER IC351 BA6956AN (LOADING board) CONTROL LOGIC...
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Page 38: Exploded Views
HCD-EX100 SECTION 6 EXPLODED VIEWS NOTE: The components identified by • The mechanical parts with no reference number in • -XX, -X mean standardized parts, so they may have mark ! or dotted line with mark the exploded views are not supplied. some difference from the original one. -
Page 39: Chassis Section
HCD-EX100 6-2. CHASSIS SECTION not supplied not supplied LCD701 not supplied 51 59 not supplied not supplied not supplied not supplied not supplied not supplied not supplied Les composants identifiés par une The components identified by mark ! or dotted line with mark marque ! sont critiques pour la ! are critical for safety. -
Page 40: Mechanism Section
HCD-EX100 6-3. MECHANISM SECTION M351 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-236-397-01 DECORATION (CD) 4-225-227-01 SPRING (ABSORBER),TENSION COIL 4-222-701-01 PANEL, MECHANICAL 4-225-228-01 CAM (A) 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING 4-225-226-01 ABSORBER 4-222-697-01 RUBBER, FLOATING 4-222-689-01 SLIDER (3) 4-222-692-01 HOLDER, BU 4-222-690-01 COVER, MECHANICAL 4-222-702-01 SPRING (CANCEL), TENSION COIL... -
Page 41: Base Unit Section
HCD-EX100 SECTION 7 EJECT ELECTRICAL PARTS LIST Note: • SEMICONDUCTORS • Due to standardization, replacements in the parts list The components identified by In each case, u: µ , for example: may be different from the parts specified in the mark ! or dotted line with mark uA...: µ... - Page 42 HCD-EX100 LOADING MAIN EJECT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > < CAPACITOR > IC651 8-759-673-48 IC SN74HC14ANSR C100 1-163-263-11 CERAMIC CHIP 330PF IC652 8-759-925-90 IC SN74HC74ANSR C101 1-163-251-11 CERAMIC CHIP 100PF C102 1-163-251-11 CERAMIC CHIP 100PF...
- Page 43 HCD-EX100 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C323 1-163-235-11 CERAMIC CHIP 22PF C452 1-163-031-91 CERAMIC CHIP 0.01uF C324 1-163-038-91 CERAMIC CHIP 0.1uF (AEP,UK) C325 1-163-009-91 CERAMIC CHIP 0.001uF C453 1-163-006-11 CERAMIC CHIP 560PF C326 1-163-017-00 CERAMIC CHIP 0.0047uF 5%...
- Page 44 HCD-EX100 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R116 1-216-094-00 RES-CHIP 1/10W < FERRITE BEAD > R117 1-216-085-91 RES-CHIP 1/10W FB300 1-500-245-11 FERRITE R131 1-216-025-11 RES-CHIP 1/10W FB331 1-500-245-11 FERRITE R132 1-216-025-11 RES-CHIP 1/10W FB361 1-500-445-21 FERRITE R133...
- Page 45 HCD-EX100 MAIN PANEL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R364 1-216-025-11 RES-CHIP 1/10W R754 1-216-089-91 RES-CHIP 1/10W R365 1-216-025-11 RES-CHIP 1/10W R755 1-216-089-91 RES-CHIP 1/10W R381 1-216-061-91 RES-CHIP 3.3K 1/10W R756 1-216-073-91 RES-CHIP 1/10W R382 1-216-061-91 RES-CHIP 3.3K...
- Page 46 HCD-EX100 PANEL POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C905 1-163-038-91 CERAMIC CHIP 0.1uF R616 1-216-065-91 RES-CHIP 4.7K 1/10W C911 1-107-425-11 CERAMIC 470PF R619 1-216-061-91 RES-CHIP 3.3K 1/10W C912 1-131-969-11 ELECT 1800uF R622 1-216-041-00 METAL CHIP 1/10W C913 1-131-970-11 ELECT...
- Page 47 HCD-EX100 POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CAPACITOR > < IC > C891 1-164-159-11 CERAMIC 0.1uF 8-749-019-48 IC STR-F6676-LF1352 C892 1-164-159-11 CERAMIC 0.1uF IC933 8-759-288-53 IC LA5617 C893 1-164-159-11 CERAMIC 0.1uF IC951 8-749-016-65 IC SE015N C894 1-164-159-11 CERAMIC...
- Page 48 HCD-EX100 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R961 1-216-073-91 RES-CHIP 1/10W **************** HARDWARE LIST R962 1-216-049-11 RES-CHIP 1/10W **************** R963 1-249-417-11 CARBON 1/4W 7-685-870-01 SCREW +BVTT 3X5 (S) < TERMINAL > 7-685-246-14 SCREW +KTP 3X8 TYPE2 NON-SLIT 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S TM801 1-537-238-11 TERMINAL BOARD...
- Page 49 SS-CEX100 SERVICE MANUAL US Model Canadian Model Ver 1.0 2001.07 AEP Model UK Model E Model Chinese Model This set is the speaker system in CMT-EX100. SPECIFICATIONS Speaker system 2-way,bass-reflex type Speaker units Woofer: 9 cm dia.,cone type Tweeter: 5 cm dia.,cone type...
- Page 50 SS-CEX100 EXPLODED VIEW AND PARTS LIST NOTE: • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • Hardware (# mark) list and accessories and pack- ing materials are given in the last of this parts list.
- Page 51 SS-CEX100 MEMO...
- Page 52 SS-CEX100 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...