Sony SS-CM90 Service Manual
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Sony SS-CM90 Service Manual

Sony SS-CM90 Service Manual

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SERVICE MANUAL
Ver 1.1 2002.11
• CMT-M90DVD is composed of following models.
As service manuals are issued for each component model,
please refer to them.
COMPONENT MODEL NAME
DVD DECK RECEIVER
SPEAKER SYSTEM
SPECIFICATIONS
Power requirements
North American model:
120 V AC, 60 Hz
European model:
230 V AC, 50/60 Hz
Australian model:
230 V AC, 50/60 Hz
Chinese model:
220 V AC, 50/60 Hz
Other models:
110 − 120 V or
220 − 240 V AC,
50/60 Hz
Adjustable with voltage
selector
Power consumption
European model:
see the name plate
0.3 watts (at the Power
Saving mode)
Other models:
see the name plate
Dimensions (w/h/d) incl. projecting parts and controls
Amplifier/Tuner/Tape/DVD section:
Approx. 159 × 217 ×
335 mm
Approx. 140 × 217 ×
Speaker:
226 mm
Mass
Amplifier/Tuner/Tape/DVD section:
Approx. 5.7 kg
Speakers:
Approx. 2.4 kg net per
speaker
Supplied accessories
Remote (1)
R6 (size AA) batteries (2)
AM loop antenna (1)
FM lead antenna (1)
Video cable (1)
Design and specifications are subject to change
without notice.
Sony Corporation
9-873-990-02
2002K0500-1
Home Audio Company
C 2002.11
Published by Sony Engineering Corporation
CMT-M90DVD
CMT-M90DVD
HCD-M90
SS-CM90
MICRO Hi-Fi COMPONENT SYSTEM
ACCESSORIES
Part No.
Description
1-477-241-11
REMOTE COMMANDER (RM-SM90)
1-501-594-43
ANTENNA (FM) (CH)
1-501-659-62
ANTENNA (FM) (US, CND, SP)
0 1-569-008-12
ADAPTOR, CONVERSION 2P (SP)
1-769-108-11
CORD, CONNECTION (VIDEO CABLE)
1-754-060-13
ANTENNA (FM) (AEP, UK, AUS)
1-754-094-12
ANTENNA, LOOP (AM) (CH)
1-754-149-11
ANTENNA, LOOP (AM) (EXCEPT CH)
4-232-032-01
COVER, BATTERY (for RM-SM90)
4-239-826-12
MANUAL, INSTRUCTION (ENGLISH) (EXCEPT CH)
4-239-826-22
MANUAL, INSTRUCTION (FRENCH, SPANISH)
4-239-826-32
MANUAL, INSTRUCTION (FRENCH) (US, CND)
4-239-826-42
MANUAL, INSTRUCTION
4-239-826-52
MANUAL, INSTRUCTION (SWEDISH, POLISH) (AEP)
4-239-826-62
MANUAL, INSTRUCTION (TRADITIONAL CHINESE)
4-239-828-11
MANUAL, INSTRUCTION (GREEK) (AEP)
4-239-828-21
MANUAL, INSTRUCTION (HUNGARIAN, CZECH)
4-239-828-31
MANUAL, INSTRUCTION (TURKISH) (AEP)
4-239-828-41
MANUAL, INSTRUCTION (SLOVAKIAN) (AEP)
4-240-859-12
MANUAL, INSTRUCTION (DANISH, FINNISH) (AEP)
4-242-689-11
MANUAL, INSTRUCTION
(ENGLISH, SIMPLIFIED CHINESE) (CH)
• Abbreviation
AUS : Australian model
CH
: Chinese model
SP
: Singapore model
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Chinese Model
Remark
(AEP, SP)
(GERMAN, DUTCH, ITALIAN) (AEP)
(SP)
(AEP)
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.

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  • Page 1 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified. portant le numéro spécifié. MICRO Hi-Fi COMPONENT SYSTEM Sony Corporation 9-873-990-02 2002K0500-1 Home Audio Company C 2002.11 Published by Sony Engineering Corporation...
  • Page 2 75 ohms THD) OPTICAL OUT: Optical Music power output (reference): Wavelength: 660 nm – Continued on next page – 40 + 40 W DVD DECK RECEIVER Sony Corporation 9-873-991-05 2004I05-1 Personal Audio Company © 2004.09 Published by Sony Engineering Corporation...
  • Page 3 HCD-M90 Ver 1.3 Tuner section FM stereo, FM/AM superheterodyne tuner FM tuner section Tuning range North American model: 87.5 - 108.0 MHz (100-kHz step) Other models: 87.5 - 108.0 MHz (50-kHz step) Antenna FM wire antenna Antenna terminals 75 ohms unbalanced Intermediate frequency 10.7 MHz AM tuner section...
  • Page 4 OPERATION. REPLACE THESE COMPONENTS WITH DE FONCTIONNEMENT. NE REMPLACER CES COM- SONY PARTS WHOSE PART NUMBERS APPEAR AS POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- NUMÉROS SONT DONNÉS DANS CE MANUEL OU LISHED BY SONY.

  • Page 5: Table Of Contents

    HCD-M90 Ver 1.3 TABLE OF CONTENTS SERVICING NOTES 6-24. Schematic Diagram ..........5 – DVD Board (4/7) (Suffix-22) – ........52 6-25. Schematic Diagram GENERAL ..............9 – DVD Board (5/7) (Suffix-22) – ........53 6-26. Schematic Diagram DISASSEMBLY – DVD Board (6/7) (Suffix-22) – ........54 3-1.

  • Page 6: Servicing Notes

    HCD-M90 Ver 1.3 SECTION 1 SERVICING NOTES SERVICE POSITION NOTES ON HANDLING THE OPTICAL PICK-UP In checking the control board, prepare jig (extension cable J-2501- BLOCK OR BASE UNIT 219-B: 1.00 mm Pitch, 10 cores, Length 300 mm). The laser diode in the optical pick-up block may suffer electro- static break-down because of the potential difference generated Connect jig (extension cable J-2501-219-B) by the charged electrostatic load, etc.
  • Page 7 HCD-M90 Ver 1.3 NEW/FORMER DISCRIMINATION In this set, RF-240, DVD, TC, MAIN, JACK, CONTROL, SWITCH and POWER boards have been changed in the midway of production. Note: Chinese model is produced only with the new boards. – RF-240 BOARD (Side A) – –...
  • Page 8 HCD-M90 Ver 1.3 – MAIN BOARD (Component Side) – Former : 1-684-232-14 : 1-684-232-16 – JACK BOARD (Component Side) – – CONTROL BOARD (Component Side) – Former : 1-685-428-11 : 1-685-428-12 Former : 1-685-427-11 : 1-685-427-12...
  • Page 9 HCD-M90 Ver 1.4 – SWITCH BOARD (Component Side) – TYPE A/B DISCRIMINATION optical device Former : 1-685-426-11 SILVER: KHM-240AAA (TYPE A) : 1-685-426-12 BLACK: KHM-270AAA (TYPE B) NOTE OF REPLACING THE DVD BOARD – POWER BOARD (Component Side) – When replacing the DVD board, since the adjustment value is not set up correctly, “Drive Auto Adjustment”...

  • Page 10: General

    HCD-M90 SECTION 2 This section is extracted from instruction manual. GENERAL Remote Control Main unit ALPHABETICAL ORDER BUTTON DESCRIPTIONS ALPHABETICAL ORDER BUTTON DESCRIPTIONS `/1 (power) 1 ?/1 (power) 1 A – E F – W A – F P – V V/v/B/b/ENTER qd m/M 3 +/–...

  • Page 11: Disassembly

    HCD-M90 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. SIDE PANEL (L), SIDE PANEL (R) (page 11) 3-3. TOP PANEL SECTION (page 11) 3-4. MECHANICAL DECK (TAPE) 3-5. FRONT PANEL SECTION (page 12) (page 12) 3-6.

  • Page 12: Side Panel (L), Side Panel (R)

    HCD-M90 Note: Follow the disassembly procedure in the numerical order given. 3-2. SIDE PANEL (L), SIDE PANEL (R) 1 screw (BTP3 × 10) 1 four screws (BTP3 × 10) 4 screw (BTP3 × 10) 6 side panel (R) 4 four screws 3 side panel (L) (BTP3 ×...

  • Page 13: Mechanical Deck (Tape)

    HCD-M90 3-4. MECHANICAL DECK (TAPE) qd mechanical deck (tape) 3 shield case (TC) 9 two screws (BVTT2.6 × 5) 5 connector 0 MD bracket (L) 1 two screws 1 two screws (BVTP3 × 8) (BVTP3 × 8) qs MD bracket (R) 4 wire (flat type) (EEC) (8 core) qa two screws (BVTT2.6 ×...

  • Page 14: Back Panel Assy

    HCD-M90 3-6. BACK PANEL ASSY 3 back panel assy 2 four screws (BTP3 × 8) 1 two connectors (CN802, CN809) 2 two screws (BTP3 × 8) 3-7. MAIN BOARD 2 connector 4 main board (CN902) 1 wire (flat type) (25 core) (CN806) 3 screw (BTP3 ×...

  • Page 15: Control Board, Noise Shield Case

    HCD-M90 3-8. CONTROL BOARD, NOISE SHIELD CASE 1 wire (flat type) (FFC) (13 core) 2 two screws (BVTP3 × 8) (CN506) 1 wire (flat type) (FFC) (6 core) 1 wire (flat type) (FFC) (10 core) (CN803) (CN507) 3 control board 5 lead (with connector) 5 two leads (with connector) 4 connector...

  • Page 16: Dvd Board

    HCD-M90 3-10. DVD BOARD 3 screw (DIA. 2.6 × 8) 1 flexible flat cable (9 core) 3 two screws (CN009) (DIA. 2.6 × 8) 4 terminal 1 flexible flat cable 25P (CN010) 3 screw (DIA. 2.6 × 8) 4 terminal 4 two terminals 2 connector 5 DVD board...

  • Page 17: Loading Board, Motor (Ld) Assy (M901)

    HCD-M90 3-12. LOADING BOARD, MOTOR (LD) ASSY (M901) 1 Remove the belt (CDM55). 4 motor (LD) assy (M901) 3 Remove the two soldes of motor (LD) assy (M901) . 5 loading board 2 two screws (BTP 2.6 × 6) 3-13. RF-240 BOARD 2 flexible flat cable (26P) 4 RF-240 board (CN001)

  • Page 18: Tray

    HCD-M90 3-14. TRAY 1 While pushing the two protrusions, release the two claws fixing the tray and pull out the tray in the direction of the arrow A . (Be carefull of the two claws.) 2 tray 3-15. OPTICAL DEVICE 8 three insulators 4 step screw (L) 5 two step screws (M)

  • Page 19: Test Mode

    HCD-M90 Ver 1.2 SECTION 4 TEST MODE [COLD RESET] [DVD SHIP (MECHA) MODE] • The cold reset clears all data including preset data stored in the • This mode moves the optical pick-up to the position durable to RAM to initial conditions. Execute this mode when returning vibration.
  • Page 20 HCD-M90 Syscon Diagnosis Selecting 2 and subsequent items calls the submenu screen of each The same contents as board detail check by serial interface can be item. For example, if “5. Supply” is selected, the following submenu checked from the remote commander. will be displayed.
  • Page 21 HCD-M90 (4-3) DSP Driver Test (5-4) ARP to RAM Address Bus Test signal data → DSP driver Data write → other address read discord check Error: Not detected. Error 10: ARP ↔ RAM address bus error Caution: Do not conduct this test with a mechanical deck Caution: Address and data display in case of an error is connected.
  • Page 22 HCD-M90 (6-3) 1930 SP ROM → AVD RAM → Video OUT Audio Error: Not detected. (8-2) ARP -> 1930 The data including sub picture streams in ROM (IC108) (8-3) Test Tone are transferred to the RAM (IC504, IC505) in AV decoder (IC503), and output as video signals from the AV decoder Error Codes List (IC503).
  • Page 23 HCD-M90 1. DVD-SL (single layer) 2. CD Press the key on the remote commander, insert DVD single layer Press the key on the remote commander, insert CD disc, and [ENTER] [ENTER] disc, and press key on the remote commander, and the press key on the remote commander, and the adjustment adjustment will be made through the following steps, then adjusted...
  • Page 24 HCD-M90 3. DVD-DL (dual layer) Drive Manual Operation Press the key on the remote commander, insert DVD dual layer On the Test Mode Menu screen, Press the key on the remote [ENTER] disc, and press key on the remote commander, and the commander, and the manual operation menu will be displayed.
  • Page 25 HCD-M90 0. Disc Check Memory Disc Type 1. Disc Type Auto Check 2. DVD SL 12 cm Disc Check 3. DVD DL 12 cm 4. CD 12cm 5. LCD 12 cm 6. DVD SL 8 cm 1. SL Disc Check 7.
  • Page 26 HCD-M90 Ver 1.1 The following menus are normally not used. desired error number from the ten-keys on the remote commander. The upper two columns show the accumulated turn-on hours of the 3. Track/Layer Jump optical laser unit. The “minute” and the lower data are truncated. 4.
  • Page 27 HCD-M90 [DVD TRAY LOCK MODE] • This mode is used to unable to take sample disc out of tray in the shop. Procedure: 1. Press the key to turn the power ON. [FUNCTION] 2. Press the key to select “DVD”. 3.

  • Page 28: Electrical Adjustments

    HCD-M90 SECTION 5 ELECTRICAL ADJUSTMENTS Procedure: DVD SECTION 1. Press the key to turn the power ON, and turn the [FUNCTION] key to select “DVD”. Note: During diagnostic check, the characters and color bars can be seen only with the NTSC monitor. Therefore, for diagnostic check, use 2.

  • Page 29: Deck Section

    HCD-M90 DECK SECTION 0 dB=0.775 V Note: Confirm each contents of this section first of all. If the results are not satisfied, do the adjustment. 1. The adjustments should be performed with the rated power supply voltage unless otherwise noted. 2.

  • Page 30: Diagrams

    HCD-M90 Ver 1.3 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM – DVD SERVO Section – • Refer to servicing notes (page 6) for discrimination of TYPE A/B. OPTICAL PICK-UP BLOCK (KHM-240AAA) (TYPE A) (KHM-270AAA) (TYPE B) ATOP RF IN SIGO ATON (Page 30) •...

  • Page 31: Block Diagram - Dvd Main Section (1/2)

    HCD-M90 6-2. BLOCK DIAGRAM – DVD MAIN Section (1/2) – V, Y, C COMPOUT (Page 31) IC302 (2/2) (SUFFIX-21) IC302 (2/2) (SUFFIX-22) YOUT ACH12, ACH34, ACH56, COUT BCK, LRCK (Page 31) SOI0 –SOI7 RFIN1 SPDIF (Page 29) RFIN2 (Page 31) VREFI MEMD0 –...

  • Page 32: Block Diagram - Dvd Main Section (2/2)

    HCD-M90 6-3. BLOCK DIAGRAM – DVD MAIN Section (2/2) – • R-CH : R-ch is omitted due to same as L-ch. • SIGNAL PATH : DVD/CD PLAY (AUDIO) VIDEO BUFFER : DVD/CD PLAY (VIDEO) IC701 (SUFFIX-21) IC701 (SUFFIX-22) J701 : DVD/CD PLAY (DIGITAL OUT) OUTC1 VIDEO OUT OUTC2...

  • Page 33: Block Diagram - Tuner/Tape Deck Section

    HCD-M90 6-4. BLOCK DIAGRAM – TUNER/TAPE DECK Section – TUNER UNIT (AEP, UK) ANENNA FM75Ω TU-L L-CH (Page 33) (AEP, UK) R-CH R-CH FM ANT +9.5V FM75Ω SYSTEM CONTROLLER ANT GND IC306 (2/4) (SUFFIX-11) IC306 (2/4) (SUFFIX-12) (EXCEPT AEP, UK) (TAPE DECK BLOCK) ANT GND CAPSTAN/REEL...

  • Page 34: Block Diagram - Audio Section

    HCD-M90 6-5. BLOCK DIAGRAM – AUDIO Section – IC324 (SUFFIX-14) IC324 (SUFFIX-16) R-CH J301 HEADPHONE AMP REC-L PHONES IC324 (Page 32) R-CH MUTING Q408, 409 DVD-L (Page 31) TC-L (Page 32) INPUT LSELO LOUT VOLUME TONE MOS GAIN & SHORT TU-L SELECT CONTROL...

  • Page 35: Block Diagram - Key Control/Power Supply Section

    HCD-M90 Ver 1.3 6-6. BLOCK DIAGRAM – KEY CONTROL/POWER SUPPLY Section – IC802 (SUFFIX-11) IC802 (SUFFIX-12) REMOTE CONTROL RECEIVER SIRCS LCD DATA 5 LIQUID CRYSTAL IC802 LCD SCK 7 DISPLAY D919, 920 LCD STB 6 LCD802 LCD RS 3 T901 SUB POWER S803 BACKUP +4V...

  • Page 36: Note For Printed Wiring Boards And Schematic Diagrams

    HCD-M90 Ver 1.3 6-7. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Circuit Boards Location Note on Printed Wiring Boards: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF •...

  • Page 37: Printed Wiring Board - Rf-240 Board (Suffix-11)

    HCD-M90 Ver 1.3 6-8. PRINTED WIRING BOARD – RF-240 Board (Suffix-11) – • • See page 35 for Circuit Boards Location. Refer to servicing notes (page 8) for discrimination of TYPE A/B. IC001 OPTICAL PICK-UP BLOCK BOARD (KHM-240AAA) (TYPE A) CN010 (KHM-270AAA) (TYPE B) (Page 40)

  • Page 38: Schematic Diagram - Rf-240 Board (Suffix-11)

    HCD-M90 Ver 1.3 6-9. SCHEMATIC DIAGRAM – RF-240 Board (Suffix-11) – • • See page 82 for Waveforms. Refer to servicing notes (page 8) for discrimination of TYPE A/B. CN002 DGND DGND C027 R037 C039 0.01 0.01 C001 C028 0.01 0.01 D+5V MIRR...

  • Page 39: Printed Wiring Board - Rf-240 Board (Suffix-22)

    HCD-M90 Ver 1.3 6-10. PRINTED WIRING BOARD – RF-240 Board (Suffix-22) – • • See page 35 for Circuit Boards Location. Refer to servicing notes (page 8) for discrimination of TYPE A/B. IC001 OPTICAL PICK-UP BLOCK BOARD (KHM-240AAA) (TYPE A) CN010 (KHM-270AAA) (TYPE B) (Page 56)

  • Page 40: Schematic Diagram - Rf-240 Board (Suffix-22)

    HCD-M90 Ver 1.3 6-11. SCHEMATIC DIAGRAM – RF-240 Board (Suffix-22) – • • See page 82 for Waveforms. Refer to servicing notes (page 8) for discrimination of TYPE A/B. CN002 DGND DGND C027 R037 C039 0.01 0.01 C001 C028 0.01 0.01 D+5V MIRR...

  • Page 41: Printed Wiring Boards - Dvd (Side A) (Suffix-21)/Loading Boards

    HCD-M90 6-12. PRINTED WIRING BOARDS – DVD (Side A) (Suffix-21)/LOADING Boards – • See page 35 for Circuit Boards Location. OPTICAL PICK-UP (Page 36) RF-240 BOARD (Page 36) BLOCK CN002 DVD BOARD (SIDE A) • Semiconductor Location Ref. No. Location (CHASSIS) (CHASSIS) IC103...

  • Page 42: Dvd Board (Side B) (Suffix-21)

    HCD-M90 Ver 1.3 6-13. PRINTED WIRING BOARD – DVD Board (Side B) (Suffix-21) – • • See page 35 for Circuit Boards Location. Refer to servicing notes (page 8) for discrimination of TYPE A/B. • Semiconductor Location Ref. No. Location DVD BOARD (SIDE B) IC101...

  • Page 43: Schematic Diagram - Dvd (1/7) (Suffix-21)/Loading Boards

    HCD-M90 Ver 1.3 6-14. SCHEMATIC DIAGRAM – DVD (1/7) (Suffix-21)/LOADING Boards – • Refer to servicing notes (page 8) for discrimination of TYPE A/B. (Page 43) (Page 43) (1/7) (Page 43) CN404 MIRR MIRR JL429 JL428 (Page 43) JL427 (FOR CHECK) SSDFCTI JL425 SS_MON...

  • Page 44: Schematic Diagram - Dvd Board (2/7) (Suffix-21)

    HCD-M90 6-15. SCHEMATIC DIAGRAM – DVD Board (2/7) (Suffix-21) – • See page 82 for Waveforms. (2/7) C332 0.01 C334 0.01 C336 0.01 C337 0.01 R368 4.7k R302 R301 (Page 44) 3.3k 3.3k CDDATA CDDATA CDBCK CDBCK CDLRCK D-RAM CDLRCK CDDOUT IC303 C328...

  • Page 45: Schematic Diagram - Dvd Board (3/7) (Suffix-21)

    HCD-M90 6-16. SCHEMATIC DIAGRAM – DVD Board (3/7) (Suffix-21) – • See page 82 for Waveforms. (3/7) XAVDCS3 XAVDCS2 (Page 46) (Page 46) XWRH XWRH C504 XAVDIT (Page 46) 0.01 XAVDIT 27MAVD C524 0.01 C525 0.01 R507 C547 R532 0.01 XWAIT (Page 46) (Page 46)

  • Page 46: Schematic Diagram - Dvd Board (4/7) (Suffix-21)

    HCD-M90 6-17. SCHEMATIC DIAGRAM – DVD Board (4/7) (Suffix-21) – (4/7) IC504 HY57V161610DTC-7 C530 0.01 ADDT0 ADDT15 ADDT1 ADDT14 C534 0.01 ADDT2 ADDT13 ADDT3 ADDT12 C531 0.01 ADDT4 ADDT11 ADDT5 ADDT10 C535 0.01 ADDT6 ADDT9 ADDT7 ADDT8 ADAD11 ADAD9 ADAD10 ADAD8 ADAD0 ADAD7...

  • Page 47: Schematic Diagram - Dvd Board (5/7) (Suffix-21)

    HCD-M90 6-18. SCHEMATIC DIAGRAM – DVD Board (5/7) (Suffix-21) – • • See page 82 for Waveforms. See page 85 for IC Block Diagram. (5/7) (Page 42) (AEP,UK,SP,AUS) D+3.3V DGND ∗ R150 ∗ R154 (AEP,UK) (AEP,UK) 6.8k (SP) (SP) 3.3k (AUS) (AUS) D+3.3V...

  • Page 48: Schematic Diagram - Dvd Board (6/7) (Suffix-21)

    HCD-M90 6-19. SCHEMATIC DIAGRAM – DVD Board (6/7) (Suffix-21) – (6/7) CN103 FL103 JL134 +3.3V JL120 JL119 (FOR CHECK) R170 JL118 JL117 R160 R161 R162 C124 0.01 HA21 PROGRAM ROM IC108 MR27V3202F- 6BTPZ020 HA21 HA19 HA20 HA18 HA10 HA11 HA12 HA13 (Page 46) HA14...

  • Page 49: Schematic Diagram - Dvd Board (7/7) (Suffix-21)

    HCD-M90 6-20. SCHEMATIC DIAGRAM – DVD Board (7/7) (Suffix-21) – • • See page 82 for Waveforms. See page 85 for IC Block Diagrams. (7/7) D+5V (Page 44) L701 DGND 10µH R701 C701 C702 (Page 47) VMUTE 6.3V IC701 C764 C711 BA7666FS-E2 C712...

  • Page 50: Schematic Diagram - Dvd (1/7) (Suffix-22)/Loading Boards

    HCD-M90 Ver 1.3 6-21. SCHEMATIC DIAGRAM – DVD (1/7) (Suffix-22)/LOADING Boards – • Refer to servicing notes (page 8) for discrimination of TYPE A/B. (Page 50) (Page 50) (1/7) (Page 50) CN404 MIRR MIRR JL429 JL428 (Page 50) JL427 (FOR CHECK) SSDFCTI JL425 SS_MON...

  • Page 51: Schematic Diagram - Dvd Board (2/7) (Suffix-22)

    HCD-M90 Ver 1.3 6-22. SCHEMATIC DIAGRAM – DVD Board (2/7) (Suffix-22) – • See page 82 for Waveforms. (2/7) C332 0.01 C334 0.01 C336 0.01 C337 0.01 R368 4.7k R302 R301 (Page 51) 3.3k 3.3k CDDATA CDDATA CDBCK CDBCK CDLRCK D-RAM CDLRCK CDDOUT...

  • Page 52: Schematic Diagram - Dvd Board (3/7) (Suffix-22)

    HCD-M90 Ver 1.3 6-23. SCHEMATIC DIAGRAM – DVD Board (3/7) (Suffix-22) – • See page 82 for Waveforms. (3/7) XAVDCS3 XAVDCS2 (Page 53) (Page 53) XWRH XWRH C504 XAVDIT (Page 53) 0.01 XAVDIT 27MAVD C524 0.01 C525 0.01 R507 C547 R532 0.01 XWAIT...

  • Page 53: Schematic Diagram - Dvd Board (4/7) (Suffix-22)

    HCD-M90 Ver 1.3 6-24. SCHEMATIC DIAGRAM – DVD Board (4/7) (Suffix-22) – (4/7) IC504 HY57V161610DTC-7 C530 0.01 ADDT0 ADDT15 ADDT1 ADDT14 C534 0.01 ADDT2 ADDT13 ADDT3 ADDT12 C531 0.01 ADDT4 ADDT11 ADDT5 ADDT10 C535 0.01 ADDT6 ADDT9 ADDT7 ADDT8 ADAD11 ADAD9 ADAD10 ADAD8...

  • Page 54: Schematic Diagram - Dvd Board (5/7) (Suffix-22)

    HCD-M90 Ver 1.3 6-25. SCHEMATIC DIAGRAM – DVD Board (5/7) (Suffix-22) – • • See page 82 for Waveforms. See page 85 for IC Block Diagram. (5/7) (Page 49) (AEP,UK,SP,AUS,CH) D+3.3V ∗ R154 ∗ R150 (AEP,UK) DGND (AEP,UK) (SP) 6.8k (SP) (AUS) 3.3k...

  • Page 55: Schematic Diagram - Dvd Board (6/7) (Suffix-22)

    HCD-M90 Ver 1.3 6-26. SCHEMATIC DIAGRAM – DVD Board (6/7) (Suffix-22) – (6/7) CN103 FL103 JL134 +3.3V JL120 JL119 (FOR CHECK) R170 JL118 JL117 R160 R161 R162 C124 0.01 HA21 PROGRAM ROM IC108 MR27V3202F- 8UTPZ020 HA21 HA19 HA20 HA18 HA10 HA11 HA12 HA13...

  • Page 56: Schematic Diagram - Dvd Board (7/7) (Suffix-22)

    HCD-M90 Ver 1.3 6-27. SCHEMATIC DIAGRAM – DVD Board (7/7) (Suffix-22) – • • See page 82 for Waveforms. See page 85 for IC Block Diagrams. (7/7) D+5V (Page 51) L701 DGND 10µH R701 C701 C702 (Page 54) VMUTE 6.3V IC701 C764 C711...

  • Page 57: Printed Wiring Boards - Dvd (Side A) (Suffix-22)/Loading Boards

    HCD-M90 Ver 1.3 6-28. PRINTED WIRING BOARDS – DVD (Side A) (Suffix-22)/LOADING Boards – • See page 35 for Circuit Boards Location. OPTICAL PICK-UP (Page 38) RF-240 BOARD (Page 38) BLOCK CN002 DVD BOARD (SIDE A) • Semiconductor Location Ref. No. Location (CHASSIS) (CHASSIS)

  • Page 58: Printed Wiring Board - Dvd Board (Side B) (Suffix-22)

    HCD-M90 Ver 1.3 6-29. PRINTED WIRING BOARD – DVD Board (Side B) (Suffix-22) – • • See page 35 for Circuit Boards Location. Refer to servicing notes (page 8) for discrimination of TYPE A/B. • Semiconductor Location Ref. No. Location DVD BOARD (SIDE B) IC101...

  • Page 59: Printed Wiring Board - Dac Board

    HCD-M90 Ver 1.3 6-30. PRINTED WIRING BOARD – DAC Board – • See page 35 for Circuit Boards Location. DVD BOARD DVD BOARD CONTROL BOARD CONTROL BOARD CN801 CN801 CN506 CN506 (SUFFIX-21) (SUFFIX-22) (SUFFIX-11) (SUFFIX-12) (Page 40) (Page 56) (Page 70) (Page 72) DAC BOARD (SIDE A)

  • Page 60: Schematic Diagram - Dac Board

    HCD-M90 6-31. SCHEMATIC DIAGRAM – DAC Board – • • See page 82 for Waveforms. See page 85 for IC Block Diagram. R312 R313 FB304 Q302 C312 C313 C315 2SA1037AK B+ SWITCH Q303 C316 SRC1202S C311 DATA SELECT SWITCH 6.3V R310 D/A CONVERTER R309...

  • Page 61: Printed Wiring Board - Tc Board (Suffix-12)

    HCD-M90 6-32. PRINTED WIRING BOARD – TC Board (Suffix-12) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location (Page 66) MAIN BOARD IC401 CN301 TC BOARD Q100 Q101 Q200 Q201 Q401 Q402 Q403 Q404 Q405 (CHASSIS) TAPE DECK BLOCK...

  • Page 62: Schematic Diagram - Tc Board (Suffix-12)

    HCD-M90 6-33. SCHEMATIC DIAGRAM – TC Board (Suffix-12) – • See page 82 for Waveforms. CN301 ALC CONT REC-MUTE R102 R103 R104 R105 REC IN-R 2.2k R106 C105 R-OUT REC/PB LINE MUTE C106 C107 C108 R101 A-GND C104 HRPE901 0.01 REC IN-L RECORD/PLAYBACK/ ERASE...

  • Page 63: Printed Wiring Board - Tc Board (Suffix-32)

    HCD-M90 Ver 1.3 6-34. PRINTED WIRING BOARD – TC Board (Suffix-32) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location (Page 67) MAIN BOARD IC401 CN301 TC BOARD Q100 Q101 Q200 Q201 Q401 Q402 Q403 Q404 Q405...

  • Page 64: Schematic Diagram - Tc Board (Suffix-32)

    HCD-M90 Ver 1.3 6-35. SCHEMATIC DIAGRAM – TC Board (Suffix-32) – • See page 82 for Waveforms. CN301 ALC CONT REC-MUTE R102 R103 R104 R105 REC IN-R 2.2k R106 C105 R-OUT REC/PB LINE MUTE C106 C107 C108 R101 A-GND C104 HRPE901 0.01 REC IN-L...

  • Page 65: Schematic Diagram - Main Board (1/2) (Suffix-14)

    HCD-M90 6-36. SCHEMATIC DIAGRAM – MAIN Board (1/2) (Suffix-14) – • • See page 82 for Waveforms. See page 85 for IC Block Diagrams. (1/2) C131 C376 R222 R123 R122 C150 C250 JR304 R130 R121 R221 4.7k 2.2k 2.2k C163 R106 R120 R105...

  • Page 66: Schematic Diagram - Main (2/2) (Suffix-14)/ Jack (Suffix-11) Boards

    HCD-M90 6-37. SCHEMATIC DIAGRAM – MAIN (2/2) (Suffix-14)/JACK (Suffix-11) Boards – • See page 85 for IC Block Diagrams. (2/2) R161 R891 FB510 CNP602 R261 CN304 R330 L203 JR502 4.7µH C898 H/P_DETECT H/P CHECK H/P CHECK 0.022 Q407 Q406 Q408 Q409 JR503 L-OUT...

  • Page 67: Printed Wiring Boards - Main (Suffix-14)/Jack (Suffix-11) Boards

    HCD-M90 6-38. PRINTED WIRING BOARDS – MAIN (Suffix-14)/JACK (Suffix-11) Boards – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D302 TUNER UNIT D305 SUPPLIED WITH MAIN BOARD THE ASSEMBLED BLOCK D309 D310 D311 R339 D312 US, CND, D313...

  • Page 68: Printed Wiring Boards - Main (Suffix-16)/Jack (Suffix-12) Boards

    HCD-M90 Ver 1.3 6-39. PRINTED WIRING BOARDS – MAIN (Suffix-16)/JACK (Suffix-12) Boards – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D302 TUNER UNIT D305 SUPPLIED WITH MAIN BOARD THE ASSEMBLED BLOCK D309 D310 D311 R339 D312...

  • Page 69: Schematic Diagram - Main (1/2) Board (Suffix-16)

    HCD-M90 Ver 1.3 6-40. SCHEMATIC DIAGRAM – MAIN Board (1/2) (Suffix-16) – • • See page 82 for Waveforms. See page 85 for IC Block Diagrams. (1/2) C131 C376 R222 R123 R122 C150 C250 JR304 R130 R121 R221 4.7k 2.2k 2.2k C163 R106...

  • Page 70: Schematic Diagram - Main (2/2) (Suffix-16)/Jack (Suffix-12) Boards

    HCD-M90 Ver 1.3 6-41. SCHEMATIC DIAGRAM – MAIN (2/2) (Suffix-16)/JACK (Suffix-12) Boards – • See page 85 for IC Block Diagrams. (2/2) R161 R891 FB510 CNP602 R261 CN304 R330 L203 JR502 4.7µH C898 H/P_DETECT H/P CHECK H/P CHECK 0.022 Q407 Q406 Q408 Q409...

  • Page 71: Printed Wiring Boards - Control (Suffix-11)/Video Boards

    HCD-M90 6-42. PRINTED WIRING BOARDS – CONTROL (Suffix-11)/VIDEO Boards – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location CONTROL BOARD D333 VIDEO BOARD D334 D602 D604 CN506 D620 D622 D623 IC321 D624 OPTICAL BOARD BOARD DIGITAL OUT CN301...

  • Page 72: Schematic Diagram - Control (Suffix-11)/Video Boards

    HCD-M90 6-43. SCHEMATIC DIAGRAM – CONTROL (Suffix-11)/VIDEO Boards – • See page 82 for Waveforms. KEY-0 AU MUTE H/P DETECT VOL-CE SOL-CON P-GND C645 JR304 L302 4.7µH MOT-CON D-GND CD-ON ALC CON (Page REC.MUTE REC/PB LINE.MUTE CN806 TC-SW ST-DIN PLAY SW ST-CE JR605 END SW...

  • Page 73: Printed Wiring Boards - Control (Suffix-12)/Video Boards

    HCD-M90 Ver 1.3 6-44. PRINTED WIRING BOARDS – CONTROL (Suffix-12)/VIDEO Boards – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location CONTROL BOARD D333 VIDEO BOARD D334 D602 D604 CN506 D620 D622 D623 IC321 D624 OPTICAL BOARD BOARD...

  • Page 74: Schematic Diagram - Control (Suffix-12)/Video Boards

    HCD-M90 Ver 1.3 6-45. SCHEMATIC DIAGRAM – CONTROL (Suffix-12)/VIDEO Boards – • See page 82 for Waveforms. KEY-0 AU MUTE H/P DETECT VOL-CE SOL-CON P-GND C645 JR304 L302 4.7µH MOT-CON D-GND CD-ON ALC CON (Page REC.MUTE REC/PB LINE.MUTE CN806 TC-SW ST-DIN PLAY SW ST-CE...

  • Page 75: Printed Wiring Board - Switch Board (Suffix-11)

    HCD-M90 6-46. PRINTED WIRING BOARD – SWITCH Board (Suffix-11) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D804 CONTROL BOARD (Page 70) D805 CN801 D806 D809 D810 SWITCH BOARD D811 D812 D813 D814 IC802 Q805 LCD802...

  • Page 76: Schematic Diagram - Switch Board (Suffix-11)

    HCD-M90 6-47. SCHEMATIC DIAGRAM – SWITCH Board (Suffix-11) – D804-806 LCD802 (LCD BACK LIGHT) LIQUID CRYSTAL DISPLAY R813 D804 NSPW315BS R898 R812 D806 S818 NSPW315BS R899 TUNING - R811 D805 NSPW315BS R900 S815 S817 TUNING + R527 1.5k R526 R521 1.5k S812 S813...

  • Page 77: Printed Wiring Board - Switch Board (Suffix-12)

    HCD-M90 Ver 1.3 6-48. PRINTED WIRING BOARD – SWITCH Board (Suffix-12) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location D802 CONTROL BOARD (Page 72) D804 CN801 D806 D809 D810 SWITCH BOARD D811 D812 D813 Q812 Q813...

  • Page 78: Schematic Diagram - Switch Board (Suffix-12)

    HCD-M90 Ver 1.3 6-49. SCHEMATIC DIAGRAM – SWITCH Board (Suffix-12) – D804-806 LCD802 (LCD BACK LIGHT) LIQUID CRYSTAL DISPLAY R813 D804 NSPW315BS R898 R812 D806 S818 NSPW315BS R899 TUNING - R811 D805 NSPW315BS R900 S815 S817 TUNING + R527 1.5k R526 R521 1.5k...

  • Page 79: Printed Wiring Board - Power Board (Suffix-11)

    HCD-M90 6-50. PRINTED WIRING BOARD – POWER Board (Suffix-11) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location (Page 40) D902 D903 DVD BOARD CN008 D904 D905 D906 D907 D908 D909 POWER BOARD D910 D911 D912 IC902...

  • Page 80: Schematic Diagram - Power Board (Suffix-11)

    HCD-M90 6-51. SCHEMATIC DIAGRAM – POWER Board (Suffix-11) – ∗ F903,904,906,907 2.5A 125V (US,CND) T2.5AL 250V (AEP,UK,SP,AUS) T902 MAIN POWER TRANSFOMER F906 ∗ (SP) (EXCEPT SP) 115V 120/230 F907 ∗ 230V (SP) (EXCEPT SP) (SP) F903 ∗ F901 T1.6AL JW920 250V CN902 F904...

  • Page 81: Printed Wiring Board - Power Board (Suffix-12, -21)

    HCD-M90 Ver 1.3 6-52. PRINTED WIRING BOARD – POWER Board (Suffix-12, -21) – • See page 35 for Circuit Boards Location. • Semiconductor Location Ref. No. Location (Page 56) D902 D903 DVD BOARD CN008 D904 D905 D906 D907 D908 D909 POWER BOARD D910 D911...

  • Page 82: Schematic Diagram - Power Board (Suffix-12, -21)

    HCD-M90 Ver 1.3 6-53. SCHEMATIC DIAGRAM – POWER Board (Suffix-12, -21) – ∗ F903,904,906,907 2.5A 125V (US,CND) T2.5AL 250V (AEP,UK,SP,AUS,CH) T902 MAIN POWER TRANSFOMER F906 ∗ (SP) (EXCEPT SP) 115V 120/230 F907 ∗ 230V (SP) (EXCEPT SP) F903 ∗ F901 T1.6AL JW920 250V...
  • Page 83 HCD-M90 • Waveforms –DVD Board – – RF-240 Board – 1 IC001 2 (RF IN) (DVD Play Mode) 3 IC001 rs (FE) (DVD Play Mode) qa IC302 yd (BCLK), IC503 wg (CDBCKI) qg IC302 <zcb (ADC0) (DVD Play Mode) qk IC503 qs (ACLK) (DVD Play Mode) ws IC503 uf (YOUT) (Color Bar (NTSC)) Approx.
  • Page 84 HCD-M90 wf IC503 i; (COMPOUT) wk IC102 8 (XTO) ea IC701 qd (OUTB1) (Color Bar (NTSC)) (Color Bar (NTSC)) 800 mVp-p 3.9 Vp-p 800 mVp-p 37 ns ea IC701 qd (OUTB1) (Color Bar (PAL)) wf IC503 i; (COMPOUT) wl IC102 9 (512-2OUT), 0 (512-1OUT) , (Color Bar (PAL)) IC801 3 (MCLK) (DVD Play Mode) 800 mVp-p...
  • Page 85 HCD-M90 – TC Board – – MAIN Board – ed IC701 0 (OUTC1) (Color Bar (NTSC)) ta T401 (REC Mode) ya IC326 qd (X1) (Tuner Mode) (AEP, UK models) 700 mVp-p 67.2 Vp-p 2.8 Vp-p 18.4 µs 231 ns ed IC701 0 (OUTC1) (Color Bar (PAL)) ts Q401 (Collector) (REC Mode) ys IC326 qh (RCLK) (Tuner Mode) (AEP, UK models)
  • Page 86 HCD-M90 • IC Block Diagrams – DVD Board – IC701 BA7666FS-E2 IC102 IMIC6001BTD MUTE TEST 27-1OUT PLL1 33-1OUT 75Ω OUTA1 FSEL 27-2OUT 33-2OUT OUTA2 75Ω OUTB1 PLL2 512-1OUT OUTB2 512-2OUT 75Ω OUTC1 OUTC2 IC801 CXD9626Q 48 47 46 DIGITAL DSPCSR SIGNAL PROCESSOR MODULE...
  • Page 87 HCD-M90 – DAC Board – IC302 µDA1350AH 41 40 39 38 37 36 RESET BCKO VDDD (C) VDDA (PLL) VSSD 31 VSSA (PLL) VSSD (C) PREEM1 DATA L3DATA IEC 958 OUTPUT L3CLOCK DECODER INTERFACE INTERFACE CLOCK CLKOUT DATAI TIMING DATA CIRCUIT 28 NC INPUT...
  • Page 88 HCD-M90 IC323 LC75342 23 22 21 20 19 18 17 – CONTROL CIRCUIT LOGIC INTERFACE CIRCUIT – – CONTROL – CIRCUIT 11 12 13 14 IC326 BU1924F-E2 (AEP, UK models) 12 11 10 CLOCK TEST PLL 57kHz RDS/ARI 1187.5Hz COMPARATOR 8th SWITCHED BIPHASE CAPACITOR...

  • Page 89: Ic Pin Function Description

    HCD-M90 6-54. IC PIN FUNCTION DESCRIPTION • RF-240 BOARD IC001 SP3728AC (DVD/CD RF AMP, FOCUS/TRACKING ERROR AMP) Pin No. Pin Name Description 1, 2 RFIP, RFIN RF signal input — Tracking LPF terminal Wobble detection signal input terminal Not used Wobble push-pull signal output terminal Not used —...
  • Page 90 HCD-M90 Pin No. Pin Name Description — RF AGC gain control terminal SIGO Single-ended RF signal output to the ARP — Power supply terminal (+5V) (RF block and serial port) AIP, AIN 61, 62 AGC amp signal input ATON, ATOP 63, 64 Differential attenuator signal output...
  • Page 91 HCD-M90 • DVD BOARD IC103 MB91307APFV-G-BND-E1 (DVD SYSTEM CONTROLLER) Pin No. Pin Name Description 1 to 5 HA17 to HA21 Address signal output HA22 — Not used Write control signal output to the EEPROM TRM/XKRCS — Not used AVCC — Power supply terminal (+3.3V) (for A/D converter) AVRH —...
  • Page 92 HCD-M90 Pin No. Pin Name Description XIFCS Chip select signal output to the system controller — Ground terminal System clock output terminal (16.5 MHz) System clock input terminal (16.5 MHz) — Power supply terminal (+3.3V) CKSW1 Disc tray open/close detect switch input OCSW1 Disc tray open/close detect switch input CS0X...
  • Page 93 HCD-M90 • DVD BOARD IC302 CXD9635R (SERVO DIGITAL SIGNAL PROCESSOR, ARP) Pin No. Pin Name Description — Ground terminal (for digital system) 2 to 9 D0 to D7 Two-way data bus VDD 3.3V — Power supply terminal (+3.3V) (for digital system) 11 to 15 A0 to A4 Address signal input from the DVD system controller...
  • Page 94 HCD-M90 Pin No. Pin Name Description PLCKO Not used 96 to 103 ADO0 to ADO7 Not used — Ground terminal (for digital system) VSSA4 — Ground terminal (for analog system) VCO control signal input 107, 108 R1, R2 VCO outside resistance signal input VDDA4 3.3V —...
  • Page 95 HCD-M90 Pin No. Pin Name Description VRTA A/D converter reference input terminal — Ground terminal (for digital system) 153 to 155 TESTK0 to TESTK2 Test signal input terminal (fixed at “L”) XDSPRST DSP reset signal input from the DVD system controller “L”: reset XARPRST ARP reset signal input from the DVD system controller...
  • Page 96 HCD-M90 Pin No. Pin Name Description 198, 199 PWM0, PWM1 Sled motor drive signal output to the motor drive PWM2 Loading motor drive control signal output to the motor drive VDD 3.3V — Power supply terminal (+3.3V) (for digital system) 202, 203 PDM0, PDM1 Tracking coil drive signal output to the coil drive...
  • Page 97 HCD-M90 • CONTROL BOARD IC306 M30620MCN-A11FP (SYSTEM CONTROLLER) Pin No. Pin Name Description DAC RESET Reset signal output to the D/A converter “L”: reset Serial data input from the RDS decoder (at tuner function) RDS DATA (RDS decoder is used for the AEP and UK models) LCD RS Reset signal output to the liquid crystal display “L”: reset SIRCS...
  • Page 98 HCD-M90 Pin No. Pin Name Description Recording muting on/off control signal output to the recording/playback equalizer amp REC MUTE “L”: muting on STBY-LED LED drive signal output of the standby indicator “H”: LED on Recording/playback selection signal output to the tape section REC/PB “L”: playback mode, “H”: recording mode DA MUTE...
  • Page 99 HCD-M90 Pin No. Pin Name Description STK PWR Power on/off control signal output to the power amp “L”: power on H/P MUTE Muting on/off control signal output terminal Not used AMP CE Chip enable signal output to the electrical volume VOL-SDA Serial data output to the electrical volume AMP CLK...

  • Page 100: Exploded Views

    HCD-M90 Ver 1.3 SECTION 7 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark may have some difference from the original are seldom required for routine service.

  • Page 101: Front Panel Section

    HCD-M90 Ver 1.3 7-2. FRONT PANEL SECTION not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-239-816-01 WINDOW, LCD (AEP, UK) 4-238-685-61 COVER (F) (SP, AUS) 4-239-816-11 WINDOW, LCD (US, CND, CH) 4-232-478-01 FOOT 4-239-816-21 WINDOW, LCD (SP, AUS) 4-931-757-31 SCREW (DIA.

  • Page 102: Top Panel Section

    HCD-M90 Ver 1.3 7-3. TOP PANEL SECTION not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4729-461-A TC BOARD, COMPLETE X-4954-500-1 PANEL SUB ASSY (TOP) (SP, AUS) 1-796-353-21 DECK, MECHANICAL (TAPE) X-4954-824-3 PANEL SUB ASSY (TOP) (US, CND) X-4954-501-1 HOLDER ASSY, CASSETTE...

  • Page 103: Chassis Section-1

    HCD-M90 Ver 1.3 7-4. CHASSIS SECTION-1 main board not supplied not supplied not supplied chassis section-2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-773-042-11 WIRE (FLAT TYPE) (17 CORE) 4-931-757-31 SCREW (DIA. 2.6X8) (IT3B), TAPPING 1-773-219-11 WIRE (FLAT TYPE) (25 CORE) A-4303-953-A TUNER UNIT (TCB-023//K (CE)) A-4729-477-A MAIN BOARD, COMPLETE (AEP, UK)

  • Page 104: Chassis Section-2

    HCD-M90 Ver 1.3 7-5. CHASSIS SECTION-2 not supplied not supplied not supplied CDM55D-DVBU8 supplied not supplied chassis section-3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-243-546-01 SHEET (CASE), SHIELD A-4730-565-A DAC BOARD, COMPLETE (CH) A-4729-454-A CONTROL BOARD, COMPLETE (AEP, UK) 1-824-592-11 WIRE (FLAT TYPE) (FFC) (13 CORE) A-4729-455-A CONTROL BOARD, COMPLETE (US, CND) A-4729-462-A DVD BOARD, COMPLETE (AEP)

  • Page 105: Chassis Section-3

    HCD-M90 Ver 1.3 7-6. CHASSIS SECTION-3 F907 US, CND F906 F901 not supplied F903 F904 T902 not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiquens pour la sécurité.

  • Page 106: Mechanism Deck Section (Cdm55D-Dvbu8B)

    HCD-M90 7-7. MECHANISM DECK SECTION (CDM55D-DVBU8B) not supplied M901 DVBU8B Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-676-599-11 LOADING BOARD 4-227-598-01 SPACER (55) 4-925-315-31 DAMPER 4-220-229-01 LEVER (SW) 4-224-894-02 TRAY (CDM55D) 4-220-239-01 SPRING, TORSION 4-220-233-01 CAM (CDM55) 4-225-884-02 CHASSIS (55D) 4-221-815-01 ROLLER 4-235-116-01 PULLEY (A-240)

  • Page 107: Base Unit Section (Dvbu8B)

    HCD-M90 Ver 1.3 7-8. BASE UNIT SECTION (DVBU8B) The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified.

  • Page 108: Electrical Parts List

    HCD-M90 Ver 1.3 SECTION 8 ELECTRICAL PARTS LIST CONTROL (Suffix-11) NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they mark 0 or dotted line with mark 0 are critical for safety. parts list may be different from the parts speci- are seldom required for routine service.
  • Page 109 HCD-M90 Ver 1.3 CONTROL (Suffix-11) CONTROL (Suffix-12) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R474 1-216-821-11 METAL CHIP 1/10W R102 1-216-841-11 METAL CHIP 1/10W R475 1-216-821-11 METAL CHIP 1/10W R103 1-216-833-11 METAL CHIP 1/10W R480 1-216-821-11 METAL CHIP...
  • Page 110 HCD-M90 Ver 1.3 CONTROL (Suffix-12) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C647 1-126-933-11 ELECT 100uF JR606 1-216-864-11 SHORT CHIP C648 1-107-826-11 CERAMIC CHIP 0.1uF C649 1-107-826-11 CERAMIC CHIP 0.1uF < COIL > C650 1-126-160-11 ELECT L301 1-412-002-31 INDUCTOR 4.7uH...
  • Page 111 HCD-M90 Ver 1.3 CONTROL (Suffix-12) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R446 1-216-821-11 METAL CHIP 1/10W A-4729-472-A DAC BOARD, COMPLETE (EXCEPT CH) R447 1-216-821-11 METAL CHIP 1/10W A-4730-565-A DAC BOARD, COMPLETE (CH) R448 1-216-821-11 METAL CHIP 1/10W ******************** R449...
  • Page 112 HCD-M90 DVD (Suffix-21) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > C112 1-107-826-11 CERAMIC CHIP 0.1uF C113 1-162-970-11 CERAMIC CHIP 0.01uF IC301 8-759-096-87 IC TC7WU04FU (TE12R) C114 1-162-970-11 CERAMIC CHIP 0.01uF IC302 8-759-675-77 IC uDA1350AH C116 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 113 HCD-M90 DVD (Suffix-21) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C408 1-162-927-11 CERAMIC CHIP 100PF C702 1-107-826-11 CERAMIC CHIP 0.1uF C411 1-162-968-11 CERAMIC CHIP 0.0047uF 10% C711 1-162-918-11 CERAMIC CHIP 18PF C712 1-162-921-11 CERAMIC CHIP 33PF C412 1-164-677-11 CERAMIC CHIP...
  • Page 114 HCD-M90 Ver 1.3 DVD (Suffix-21) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R130 1-216-833-11 METAL CHIP 1/10W < IC > R131 1-216-833-11 METAL CHIP 1/10W R132 1-216-833-11 METAL CHIP 1/10W IC006 6-700-398-01 IC uPC2918T-E1 R133 1-216-833-11 METAL CHIP 1/10W IC101...
  • Page 115 HCD-M90 DVD (Suffix-21) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R307 1-216-829-11 METAL CHIP 4.7K 1/10W R422 1-216-839-11 METAL CHIP 1/10W R423 1-216-839-11 METAL CHIP 1/10W R308 1-216-829-11 METAL CHIP 4.7K 1/10W R424 1-216-839-11 METAL CHIP 1/10W R309 1-216-829-11 METAL CHIP...
  • Page 116 HCD-M90 Ver 1.3 DVD (Suffix-21) DVD (Suffix-22) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VARIABLE RESISTOR > C325 1-162-970-11 CERAMIC CHIP 0.01uF C326 1-162-970-11 CERAMIC CHIP 0.01uF RV501 1-223-583-11 RES, ADJ, CARBON 1K C327 1-107-826-11 CERAMIC CHIP 0.1uF C328...
  • Page 117 HCD-M90 Ver 1.3 DVD (Suffix-22) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C511 1-162-970-11 CERAMIC CHIP 0.01uF CN101 1-784-862-21 CONNECTOR, FFC (LIF (NON-ZIF)) 10P C512 1-126-246-11 ELECT CHIP 220uF * CN103 1-569-775-21 PIN, CONNECTOR (SMD) 5P C513 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 118 HCD-M90 Ver 1.3 DVD (Suffix-22) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R154 1-216-835-11 METAL CHIP 1/10W < RESISTOR > (AUS) R154 1-216-839-11 METAL CHIP 1/10W R076 1-216-837-11 METAL CHIP 1/10W (SP) (TYPE A) R077 1-216-815-11 METAL CHIP 1/10W R154...
  • Page 119 HCD-M90 Ver 1.3 DVD (Suffix-22) JACK (Suffix-11) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R336 1-216-833-11 METAL CHIP 1/10W R337 1-216-809-11 METAL CHIP 1/10W R513 1-216-813-11 METAL CHIP 1/10W R338 1-218-879-11 METAL CHIP 0.5% 1/10W R514 1-216-813-11 METAL CHIP 1/10W...
  • Page 120 HCD-M90 Ver 1.3 JACK (Suffix-11) JACK (Suffix-12) LOADING MAIN (Suffix-14) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FERRITE BEAD > < SHORT > FB510 1-469-144-21 FERRITE JR502 1-216-864-11 SHORT CHIP FB511 1-469-144-21 FERRITE JR503 1-216-864-11 SHORT CHIP FB512 1-469-144-21 FERRITE...
  • Page 121 HCD-M90 MAIN (Suffix-14) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C321 1-164-156-11 CERAMIC CHIP 0.1uF C114 1-126-963-11 ELECT 4.7uF C115 1-126-163-11 ELECT 4.7uF C322 1-126-935-11 ELECT 470uF C130 1-162-927-11 CERAMIC CHIP 100PF C323 1-164-156-11 CERAMIC CHIP 0.1uF C131 1-124-259-11 ELECT...
  • Page 122 HCD-M90 MAIN (Suffix-14) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R104 1-216-825-11 METAL CHIP 2.2K 1/10W R105 1-216-827-11 METAL CHIP 3.3K 1/10W IC101 8-759-584-38 IC TDA7296 IC201 8-759-584-38 IC TDA7296 R106 1-216-821-11 METAL CHIP 1/10W IC304 8-759-646-54 IC KIA7808API...
  • Page 123 HCD-M90 Ver 1.3 MAIN (Suffix-14) MAIN (Suffix-16) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R317 1-216-841-11 METAL CHIP 1/10W C104 1-126-963-11 ELECT 4.7uF (AEP, UK) C106 1-126-163-11 ELECT 4.7uF R318 1-216-841-11 METAL CHIP 1/10W (AEP, UK) C107 1-162-965-11 CERAMIC CHIP 0.0015uF 5%...
  • Page 124 HCD-M90 Ver 1.3 MAIN (Suffix-16) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C313 1-104-665-11 ELECT 100uF D315 8-719-991-33 DIODE 1SS133T-77 C315 1-104-665-11 ELECT 100uF D316 8-719-991-33 DIODE 1SS133T-77 C316 1-162-970-11 CERAMIC CHIP 0.01uF D317 8-719-998-61 DIODE 1SS355TE-17 C317 1-164-156-11 CERAMIC CHIP 0.1uF...
  • Page 125 HCD-M90 Ver 1.3 MAIN (Suffix-16) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R308 1-216-845-11 METAL CHIP 100K 1/10W < RESISTOR > R309 1-216-821-11 METAL CHIP 1/10W R310 1-216-809-11 METAL CHIP 1/10W R101 1-216-829-11 METAL CHIP 4.7K 1/10W R311...
  • Page 126 HCD-M90 Ver 1.3 POWER (Suffix-11) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4729-473-A POWER BOARD, COMPLETE (AEP, UK, AUS) A-4729-474-A POWER BOARD, COMPLETE (US, CND) D917 8-719-046-07 DIODE 2A02M A-4729-475-A POWER BOARD, COMPLETE (SP) D918 8-719-109-93 DIODE RD6.2ES-B2 D919 8-719-991-33 DIODE 1SS133T-77...
  • Page 127 HCD-M90 Ver 1.3 POWER (Suffix-12, -21) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4729-473-A POWER BOARD, COMPLETE (AEP, UK, AUS) D916 8-719-046-07 DIODE 2A02M A-4729-474-A POWER BOARD, COMPLETE (US, CND) A-4729-475-A POWER BOARD, COMPLETE (SP) D917 8-719-046-07 DIODE 2A02M A-4730-566-A POWER BOARD, COMPLETE (CH)
  • Page 128 HCD-M90 Ver 1.3 RF-240 (Suffix-11) RF-240 (Suffix-22) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-4726-850-A RF-240 BOARD, COMPLETE < RESISTOR > ********************** < CAPACITOR > R002 1-216-809-11 METAL CHIP 1/10W R003 1-216-809-11 METAL CHIP 1/10W C001 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 129 HCD-M90 Ver 1.3 RF-240 (Suffix-12) SWITCH (Suffix-11) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > < CONNECTOR > CN501 1-568-838-11 CONNECTOR, FFC 21P CN001 1-766-835-21 CONNECTOR, FFC/FPC (ZIF) 26P CN002 1-784-875-21 CONNECTOR, FFC (LIF (NON-ZIF)) 25P <...
  • Page 130 HCD-M90 Ver 1.3 SWITCH (Suffix-11) SWITCH (Suffix-12) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R524 1-216-817-11 METAL CHIP 1/10W < LED > R525 1-216-819-11 METAL CHIP 1/10W R526 1-216-821-11 METAL CHIP 1/10W D804 6-500-083-01 LED NSPW315BSRS (LCD BACK LIGHT) R527 1-216-823-11 METAL CHIP 1.5K...
  • Page 131 HCD-M90 Ver 1.3 SWITCH (Suffix-12) TC (Suffix-12) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R526 1-216-821-11 METAL CHIP 1/10W C209 1-162-964-11 CERAMIC CHIP 0.001uF R527 1-216-823-11 METAL CHIP 1.5K 1/10W C210 1-162-970-11 CERAMIC CHIP 0.01uF C211 1-162-961-11 CERAMIC CHIP 330PF...
  • Page 132 HCD-M90 Ver 1.3 TC (Suffix-12) TC (Suffix-32) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R112 1-216-830-11 METAL CHIP 5.6K 1/10W A-4729-461-A TC BOARD, COMPLETE R113 1-216-797-11 METAL CHIP 1/10W ******************* R201 1-216-841-11 METAL CHIP 1/10W R202 1-216-841-11 METAL CHIP 1/10W...
  • Page 133 HCD-M90 Ver 1.3 TC (Suffix-32) VIDEO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q401 8-729-212-02 TRANSISTOR 2SC2120-Y < VARIABLE RESISTOR > Q402 8-729-037-02 TRANSISTOR 2SC2120-Y Q403 8-729-038-67 TRANSISTOR KRC102S RV101 1-225-282-21 RES, ADJ, CARBON 33K Q404 8-759-068-54 TRANSISTOR WSC57C291B-RE20A...
  • Page 134 HCD-M90 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 F906 1-533-469-11 FUSE, GLASS TUBE (DIA. 5) (T2.5AL/250V) (AEP, UK, SP, AUS, CH) 0 F907 1-533-450-11 FUSE, GLASS TUBE (DIA. 5) (2.5A/125V) (US, CND) 0 F907 1-533-469-11 FUSE, GLASS TUBE (DIA.
  • Page 135 HCD-M90 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 2002.05 2002.07 Addition of “Emergency History”...
  • Page 136 Canadian Model Ver 1.2 2002.11 AEP Model UK Model E Model Australian Model Chinese Model • SS-CM90 is the speaker system in CMT-M90DVD. • Silver type is the speaker system in CMT-M80V and CMT-M90DVD. SPECIFICATIONS PARTS LIST Part No. Description...
  • Page 137 SS-CM90 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 2002.04...

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