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Sony HCD-ZUX9 Service Manual
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Sony HCD-ZUX9 Service Manual

Sony HCD-ZUX9 Service Manual

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SERVICE MANUAL
Ver. 1.1 2007.11
• HCD-ZUX9 is the tuner, deck, CD
and amplifier section in FST-ZUX9,
LBT-ZUX9.
AUDIO POWER SPECIFICATION
(US model only)
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
With 6-ohm loads, both channels driven,
from 120 Hz – 10 kHz; rates 160 watts per
channel minimum RMS power, with no
more than 10 % total harmonic distortion
from 250 milliwatts to rated output.
Amplifier section
The following are measured at
US model:
AC 120 V, 60 Hz
Other models:
AC 120, 220, 240 V, 50/60 Hz
Front/Surround speaker
Power Output (rated):
160 W + 160 W (at 6 Ω, 1 kHz,
1% THD)
RMS output power (reference):
250 W + 250 W (per channel at 6 Ω,
1 kHz, 10% THD)
Inputs
VIDEO (AUDIO IN) L/R :
Voltage 250 mV, impedance
47 kilohms
AUDIO (AUDIO IN) L/R:
Voltage 450 mV, impedance
47 kilohms
MIC:
Sensitivity 1 mV, impedance
10 kilohms
(USB) port:
Type A
Sony Corporation
9-887-765-02
Audio Business Group
2007K04-1
Published by Sony Techno Create Corporation
© 2007.11
HCD-ZUX9
Model Name Using Similar Mechanism
CD Mechanism Type
CD Section
Base Unit Name
Optical Pick-up Name
Tape Section
Model Name Using Similar Mechanism
SPECIFICATIONS
Outputs
PHONES:
accepts headphones of 8 ohms or more
Disc player section
System
Compact disc and digital audio system
Laser
Semiconductor laser
(λ = 770 – 810 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
Wave length
770 – 810 nm
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 88 dB
MINI Hi-Fi COMPONENT SYSTEM
US Model
E Model
Australian Model
HCD-GTX88
CDM74KF-K6BD91UR-WOD
BU-K6BD91UR-WOD
KSM-213DCP
HCD-GTX88
– Continued on next page –

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  • Page 1 HCD-ZUX9 SERVICE MANUAL US Model E Model Ver. 1.1 2007.11 Australian Model • HCD-ZUX9 is the tuner, deck, CD and amplifier section in FST-ZUX9, LBT-ZUX9. AUDIO POWER SPECIFICATION Model Name Using Similar Mechanism HCD-GTX88 (US model only) CD Mechanism Type...
  • Page 2 COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
  • Page 3 HCD-ZUX9 Ver. 1.1 Notes on chip component replacement NOTES ON LASER DIODE EMISSION CHECK • Never reuse a disconnected chip component. The laser beam on this model is concentrated so as to be focused on • Notice that the minus side of a tantalum capacitor may be the disc reflective surface by the objective lens in the optical pick- damaged by heat.
  • Page 4 HCD-ZUX9 Ver. 1.1 MODEL IDENTIFICATION PLAYABLE DISC Format of discs Logo – BACK PANEL – • AUDIO CD • CD-R/-RW in AUDIO CD format • CD-R/-RW in DATA CD format, containing MP3 audio tracks that conforms to ISO 9660 Level 1/Level 2, Joliet...

  • Page 5: Table Of Contents

    HCD-ZUX9 TABLE OF CONTENTS SERVICING NOTES 7-6. Block Diagram – AMP Section – ........40 7-7. Block Diagram – Display/Power Section – ..... 41 Loading Panel ..............6 7-8. Printed Wiring Board – BD91 Section – ......43 7-9. Schematic Diagram – BD91 Section – ......44 GENERAL 7-10.

  • Page 6: Servicing Notes

    HCD-ZUX9 SECTION 1 SERVICING NOTES LOADING PANEL 3 loading panel gear (shaft) 1 Turn the gear (shaft) in the direction of the arrow.

  • Page 7: General

    HCD-ZUX9 SECTION 2 GENERAL This section is extracted from instruction manual. Guide to parts and controls This manual mainly explains operations using the buttons on the unit, but the same operations can also be performed using the buttons on the remote having the same or similar names.
  • Page 8 HCD-ZUX9 K SPEAKERS (page 40) 1 "/1 (on/standby) (pages 15, 16, 17, 24, 30, 42, 47, 53) Press to select the speaker system. Press to turn the system on or off. L FRONT BEAM (Right) (page 43) B Function buttons:...
  • Page 9 HCD-ZUX9 T PHONES (jack) (pages 37, 40, wl ENTER (pages 17, 18, 21, 24, 47, 57) 26, 29, 35, 42, 43, 53) Connect the headphones. Press to enter the selection. U FLANGER (pages 35, 48, 53) ERASE (page 24) DELAY (pages 35, 48, 53)
  • Page 10 HCD-ZUX9 es CD- SYNC/REC 1 (page 23) ef BEAT ON/OFF (page 38) Press to turn on or off the rhythms of Press to record from a disc onto the the beat. connected optional USB device (Digital music player or USB storage BEAT LEVEL (page 38) media).
  • Page 11 HCD-ZUX9 – Display qa q; A Indicators for the disc tray (page 18). L Indicators for the recording type “ ” lights up when the disc is (page 32). selected. “ ” lights up when there is M Displays the current status and a disc on the disc tray.
  • Page 12 HCD-ZUX9 D USB (page 25) Remote Press to select the USB function. CD (page 18) Press to select the CD function. TUNER/BAND (page 29) Press to select the TUNER function. Press to select FM or AM band. FUNCTION (pages 18, 29, 43, Press to select a function.
  • Page 13 HCD-ZUX9 G DISC SKIP (pages 16, 18, 19, 21) X-TRANCE PRO Remote Press to select the next disc. +/– (pages 18, 21, 24, 26, 32) Press to select a folder. I VOLUME +/–* (pages 18, 25, 42, Press to adjust the volume.
  • Page 14 HCD-ZUX9 C PAD A (page 38) G VOLUME +/–* (pages 18, 25, 42, PAD B (page 38) Press to adjust the volume. Press to add percussion sound. D FRONT BUILT-IN BEAM VOLUME + button has a tactile (page 43) dot Use the tactile dot as a reference...

  • Page 15: Disassembly

    HCD-ZUX9 SECTION 3 DISASSEMBLY Note: Disassemble the unit in the order as shown below. 3-1. SIDE R PANEL, SIDE L PANEL (Page 16) 3-6. TAPE MECHANISM DECK (Page 18) 3-2. TOP CASE SECTION (Page 16) 3-7. HOLDER (TC-L), HOLDER (TC-R) (Page 19) 3-3.

  • Page 16: Side R Panel, Side L Panel

    HCD-ZUX9 Note: Follow the disassembly procedure in the numerical order given. 3-1. SIDE R PANEL, SIDE L PANEL 0 side L panel 7 screw (case 3 TP2) 8 three screws (+BVTP 3 × 8) 3 three screws (+BVTP 3 × 8)

  • Page 17: Back Panel Section

    HCD-ZUX9 3-3. BACK PANEL SECTION 8 two screws (+BVTP 3 × 8) 6 two screws (+BVTP 3 × 8) 5 three screws (+BVTP 3 × 8) 7 PRIMARY board 1 wire (flat type) (9 core) (CN382) 3 CN1200 (3P) 4 three screws (+BVTP 3 ×...

  • Page 18: Front Panel Section

    HCD-ZUX9 3-5. FRONT PANEL SECTION 2 screw 4 screw (+BVTP 3 × 8) (+BVTP 3 × 8) 3 screw (+BVTP 3 × 8) 9 CN953 (5P) 5 CN602 (4P) 8 CN904 (3P) 1 wire (flat type) (17 core) (CN100) 0 front panel section 6 five screws (+BVTP 3 ×...

  • Page 19: Holder (Tc-L), Holder (Tc-R)

    HCD-ZUX9 3-7. HOLDER (TC-L), HOLDER (TC-R) 5 spring (B) 2 spring (A) 1 damper 4 damper top case assy 6 holder (TC-R) 3 holder (TC-L) 3-8. POWER AMP SECTION 8 two screws 5 two screws (+BVTP 3 × 8) 7 two screws (+BVTP 3 ×...

  • Page 20: Main Board

    HCD-ZUX9 3-9. MAIN BOARD 3 wire (flat type) (27 core) (CN102) 4 wire (flat type) (13 core) (CN105) 1 wire (flat type) (17 core) 8 MAIN board (CN100) 2 wire (flat type) (21 core) (CN103) 5 CN106 (2P) 6 CN1213 (8P) 7 two screws (+BVTP 3 ×...

  • Page 21: Illumination Board, Vol Board

    HCD-ZUX9 3-11. ILLUMINATION BOARD, VOL BOARD 8 two screws (+BVTP 2.6 (3CR)) 6 two screws (+BVTP 2.6 (3CR)) 9 VOL board 7 ILLUMINATION board 4 knob (jog) 3 bracket (jog) 5 gear (encoder) 2 nut 1 knob (volume) 3-12. MIC BOARD, BASE R LED BOARD...

  • Page 22: Hp-Video Board, Usb Connector Board, Base L Led Board

    HCD-ZUX9 3-13. HP-VIDEO BOARD, USB CONNECTOR BOARD, BASE L LED BOARD 4 two screws 1 two screws (+BVTP 2.6 (3CR)) (+BVTP 2.6 (3CR)) 5 USB CONNECTOR board 9 screw qa two screws (+BVTP 2.6 (3CR)) (+BVTP 2.6 (3CR)) 6 bracket (USB jack)

  • Page 23: Usb Board

    HCD-ZUX9 3-15. USB BOARD 2 two screws (+BVTP 3 × 8) 4 bracket (TRANS) 1 three screws (+BV 3 (3-CR)) 7 two screws (+BVTP 3 × 8) 8 USB board 3 two screws (+BVTP 3 × 8) 9 bracket (USB) 6 two screws (+BVTP 3 ×...

  • Page 24: Driver Board, Sw Board

    HCD-ZUX9 3-17. DRIVER BOARD, SW BOARD 1 two screws (+BVTT (M2.6)) 2 CN703 (4P) 5 DRIVER board 6 screw (+BVTT (M2.6)) 7 SW board 3 CN704 (2P) 4 wire (flat type) (5 core) (CN702) 3-18. BD91 BOARD 3 BD91 board 1 wire (flat type) (16 core) 2 Remove the four solders.

  • Page 25: Optical Pick-Up

    HCD-ZUX9 3-19. OPTICAL PICK-UP 7 optical pick-up (BU-K6BD91UR) 4 two insulators 6 two insulators 3 two coil springs (insulator) 5 two coil springs (insulator) 1 two floating screws (+PTPWH M2.6) 2 two floating screws (+PTPWH M2.6) 3-20. SENSOR BOARD 1 floating screw (+PTPWH M2.6)

  • Page 26: Motor (Tb) Board

    HCD-ZUX9 3-21. MOTOR (TB) BOARD 2 stopper table 1 stopper 7 t able motor assy (M741) 3 wire (flat type) (5 core) (CN742) 8 MOTOR (TB) board 6 Remove the two solderings of motor. 5 two screws (+BTTP (M2.6)) 3-22. MOTOR (LD) BOARD 3 two screws (+BTTP (M2.6))

  • Page 27: Test Mode

    HCD-ZUX9 SECTION 4 TEST MODE [GC TEST MODE] • Check of Amplifier 1. Press [EQ BAND/MEMORY] button repeatedly until a message • This mode is used to check the fluorescent indicator tube, LEDs, keys, [MASTER VOLUME] jog, [OPERATION DIAL] “GEQ MAX” appears on the fluorescent indicator tube. GEQ jog, [X-ROUND] jog, model, destination and software version.
  • Page 28 HCD-ZUX9 [TUNER STEP CHANGE] • Aging mode sequence: • The step interval of AM channels can be toggled between 9 kHz and 10 kHz. This mode is not available for Saudi Arabian START and Russian models. Procedure: 1. Press button to turn on the system.
  • Page 29 HCD-ZUX9 [CD ERROR CODE MODE] && : Emerging error • Display the CD error code when an error occurred : Stop while chucking up. : Stop while chucking down. Procedure: : Time-out of EX-CHANGE open. 1. Press button to turn on the system.
  • Page 30 HCD-ZUX9 [CD SHIP MODE (WITHOUT MEMORY CLEAR)] [REMOTE DISABLE MODE] • This mode moves the optical pick-up to the position durable • This mode let you disable the remote commander reception. to vibration. Use this mode when returning the set to the When this mode is activated, the system will not response if customer after repair.

  • Page 31: Mechanical Adjustments

    HCD-ZUX9 SECTION 5 SECTION 6 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS • Precaution DECK SECTION 0 dB = 0.775 V 1. Clean the following parts with a denatured alcohol-moistened swab : 1. Demagnetize the record/playback head with a head record/playback heads pinch roller demagnetizer.
  • Page 32 HCD-ZUX9 3. Mode: Playback 0 dB = 1 µV TUNER SECTION test tape JACK board [FM TUNE LEVEL CHECK] P-4-A100 oscilloscope PHONES jack (10 kHz, − 10 dB) (J904) FM signal generator OUT (75 Ω ) waveform of oscilloscope in phase 45...
  • Page 33 HCD-ZUX9 [RF LEVEL CHECK] CD SECTION oscilloscope [TEST DISC LIST] Use the following test disc on test mode. BD91 board • CD: YEDS-18 (PART No. 3-702-101-01) TP123 (RFO) TP124 (VC) – PATD-012 (PART No. 4-225-203-01) Note: Procedure : 1. CD Block is basically designed to operate without adjustment.

  • Page 34: Diagrams

    HCD-ZUX9 SECTION 7 DIAGRAMS • Circuit Boards Location FL board POWER LED board LEFT KEY board CENTER L LED board MAIN board BEAT CREATOR board CENTER KEY board RIGHT KEY board CENTER R LED board VOL board X-ROUND board ILLUMINATION board...

  • Page 35: Block Diagram - Rf/Servo Section

    HCD-ZUX9 7-1. BLOCK DIAGRAM – RF/SERVO Section – CD+1.5V CD+1.5V REG VDD1 DVDD+3.3V IC201 FNI1 CD LCH MAIN (Page 37) FPI1 SECTION CD RCH FNI2 DETECTOR FPI2 • Signal Path DATA AOUT2(PO5) BCK(PO8) : CD PLAY PIO3 GATE ST REQ...

  • Page 36: Block Diagram - Tape/Tuner Section

    HCD-ZUX9 7-2. BLOCK DIAGRAM – TAPE/TUNER Section – RV900 MIC AMP MIC AMP MAIN IC905 IC905 LEVEL (Page 37) EFFECTOR-L J601 (2/2) SECTION (1/2) (2/2) J902 AUDIO OUT (1/2) EFFECTOR (Page 38) R-CH BEAT SECTION MAIN (Page 37) LINK-L SECTION...

  • Page 37: Block Diagram - Main Section

    HCD-ZUX9 7-3. BLOCK DIAGRAM – MAIN Section – ELECTRIC VOLUME IC201 TAPE/TUNER LINK-L SECTION (Page 36) DBFB EFFECTOR SWITCH DBFB TAPE/TUNER SOURCE SWITCH Q450 (Page 36) SECTION LINE MUTE IC500 EFFECTOR BYPASS SWITCH CD LCH IC501 RF/SERVO SECTION CD RCH...

  • Page 38: Block Diagram - Effector Section

    HCD-ZUX9 7-4. BLOCK DIAGRAM – EFFECTOR Section – MX AMP IC1505 INPUT-L OUTPUT-L MAIN MAIN SECTION SECTION R-CH OUTPUT-R INPUT-R R-CH (Page 37) (Page 37) DIGITAL DELAY IC1504 CLOCK CONTROL SWITCH CLOCK CONTROL SWITCH LPF1IN LPF2OUT 9 IC1503 IC1502 COM 3...

  • Page 39: Block Diagram - Usb Section

    HCD-ZUX9 7-5. BLOCK DIAGRAM – USB Section – USB CONTROL S-RAM IC901 IC921 VBUS POWER ON/OFF SWITCH VBUS+5V IC915 I/O0 I/O3 • I/O4 P00/D0 D0 – 15 I/O7 P75/USBOC P07/D7 • • EN 1 P76/USBPON I/O8 P10/D8 I/O11 P17/D15 •...

  • Page 40: Block Diagram - Amp Section

    HCD-ZUX9 Ver. 1.1 7-6. BLOCK DIAGRAM – AMP Section – TAPE/TUNER DBFB F/B SECTION J904 (Page 36) PHONES AUDIO POWER AMP IC600 D624 RY646 TAPE/TUNER FR L-IN SECTION TM601 (Page 36) FRONT SPEAKER R-CH OVER LOAD MUTE DETECT Q640,641 Q618,668...

  • Page 41: Block Diagram - Display/Power Section

    HCD-ZUX9 Ver. 1.1 7-7. BLOCK DIAGRAM – DISPLAY/POWER Section – S901 – 903, S900 – 908, S922, LED+9V S905 – 908, S909 – 917, S937,947, 83 XI S918 – 923, S924 – 930, X900 KEY0 S964 – 961, 938, S939 – 947, S931...
  • Page 42 HCD-ZUX9 • Note for Printed Wiring Boards and Schematic Diagrams Note on Printed Wiring Board: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) • Y : parts extracted from the conductor side.

  • Page 43: Printed Wiring Board - Bd91 Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-8. PRINTED WIRING BOARD – BD91 Section – : Uses unleaded solder. M401 (SPINDLE) S201 (LIMIT) C404 C403 R402 M402 (SLED) C122 R140 C123 IC401 R143 R118 C138 R128 C153 C137...

  • Page 44: Schematic Diagram - Bd91 Section

    HCD-ZUX9 • See page 70 for Waveforms. • See page 70 for IC Block Diagrams. • See page 77 for IC Pin Description of IC101. 7-9. SCHEMATIC DIAGRAM – BD91 Section – C107 C136 C112 R108 R129 R139 R128 CN202...

  • Page 45: Printed Wiring Boards - Driver Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-10. PRINTED WIRING BOARDS – DRIVER Section – : Uses unleaded solder. MAIN BOARD CN105 (Page 47) (DISC TRAY ADDRESS DETECT) S751 CN751 (OPEN/CLOSE DETECT) HCD-ZUX9...

  • Page 46: Schematic Diagram - Driver Section

    HCD-ZUX9 • See page 70 for IC Block Diagrams. 7-11. SCHEMATIC DIAGRAM – DRIVER Section – IC B/D IC701 R702 R701 D701 C715 CN704 C751 CN721 M751 IC B/D IC712 R712 R713 CN701 CN705 C752 CN751 S751 D711 R711 MAIN...

  • Page 47: Printed Wiring Board - Main Section

    HCD-ZUX9 Ver. 1.1 • See page 42 for Semiconductor Location. • See page 34 for Circuit Boards Location. 7-12. PRINTED WIRING BOARD – MAIN Section – : Uses unleaded solder. PRIMARY BOARD TAPE MECHANISM CASSETTE TAPE DECK B DECK A...

  • Page 48: Schematic Diagram - Main Section (1/4)

    HCD-ZUX9 Ver. 1.1 • See page 70 for Waveforms. • See page 71 for IC Block Diagrams. • See page 80 for IC Pin Description of IC100. 7-13. SCHEMATIC DIAGRAM – MAIN Section (1/4) – CN103 NO100 IC B/D D270...

  • Page 49: Schematic Diagram - Main Section (2/4)

    HCD-ZUX9 Ver. 1.1 • See page 83 for IC Pin Description of IC325. 7-14. SCHEMATIC DIAGRAM – MAIN Section (2/4) – CAPSTAN MOTOR DRIVE Q256 C269 R264 R263 R262 CN380 Q202 Q203 Q253 Q252 R256 R255 C254 R299 R240 C245...

  • Page 50: Schematic Diagram - Main Section (3/4)

    HCD-ZUX9 Ver. 1.1 • See page 74 for IC Block Diagrams. 7-15. SCHEMATIC DIAGRAM – MAIN Section (3/4) – (Page 48) (Page 49) D554 D555 D556 IC B/D CN106 IC556 IC554 (Page 55) IC555 Q551 D550 D551 JW496 C580 C574...

  • Page 51: Schematic Diagram - Main Section (4/4)

    HCD-ZUX9 • See page 72 for IC Block Diagrams. 7-16. SCHEMATIC DIAGRAM – MAIN Section (4/4) – (Page 49) C432 C482 R431 R481 R432 R482 R435 R485 Q430 Q480 CN253 R436 R486 R430 R480 R438 R437 R488 R487 (Page 59)

  • Page 52: Printed Wiring Boards - Hp-Video/Mic/Usb Connector Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-17. PRINTED WIRING BOARDS – HP-VIDEO/MIC/USB CONNECTOR Section – : Uses unleaded solder. (Page 54) USB BOARD CN903 (Page 60) FL BOARD CN919 • Semiconductor Location Ref. No. Location D921 D922...

  • Page 53: Schematic Diagram - Hp-Video/Mic/Usb Connector Section

    HCD-ZUX9 • See page 76 for IC Block Diagram. 7-18. SCHEMATIC DIAGRAM – HP-VIDEO/MIC/USB CONNECTOR Section – FB900 TP932 J904 NO903 C1002 C1010 C1003 R1021 R1023 C1008 TP933 FB901 TP934 JR906 TP931 JW901 TP935 R1013 J902 IC905(2/2) TP936 NJM4565M TP923...

  • Page 54: Printed Wiring Board - Usb Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-19. PRINTED WIRING BOARD – USB Section – : Uses unleaded solder. C902 C903 C904 CN904 R928 R921 IC915 C901 C914 R945 R938 R983 RB921 C916 R937 R933 C907 RB922 IC901...

  • Page 55: Schematic Diagram - Usb Section

    HCD-ZUX9 • See page 70 for Waveform. • See page 75 for IC Block Diagram. • See page 84 for IC Pin Description of IC901. 7-20. SCHEMATIC DIAGRAM – USB Section – CN901 TP914 TP913 (Page 50) C916 C912 C910...

  • Page 56: Printed Wiring Board - Effector Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-21. PRINTED WIRING BOARD – EFFECTOR Section – : Uses unleaded solder. • Semiconductor MAIN Location BOARD CN300 Ref. No. Location (Page 47) R1525 R1501 D1502 D1503 D1504 (CHASSIS) C1570 IC1503...

  • Page 57: Schematic Diagram - Effector Section

    HCD-ZUX9 • See page 75 for IC Block Diagrams. 7-22. SCHEMATIC DIAGRAM – EFFECTOR Section – CN1502 C1570 IC B/D Q1507 L1500 R1504 IC1502 C1528 C1511 R1525 R1599 R1598 R1597 R1596 R1517 R1516 R1542 R1565 R1502 R1540 R1544 Q1513 Q1511...

  • Page 58: Printed Wiring Board - Power Amp Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-23. PRINTED WIRING BOARD – POWER AMP Section – : Uses unleaded solder. TM601 TM701 FRONT SPEAKER SURROUND SPEAKER • Semiconductor C648 Location R649 C683 EP690 R685 Ref. No. Location EP691...

  • Page 59: Schematic Diagram - Power Amp Section

    HCD-ZUX9 • See page 74 for IC Block Diagrams. 7-24. SCHEMATIC DIAGRAM – POWER AMP Section – CN702 C637 R637 R697 Q634 CN602 R634 R640 Q640 R683 (Page 51) R667 C635 R635 (Page 53) NO601 R638 Q681 Q641 C634 R682...

  • Page 60: Printed Wiring Board - Fl Section

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-25. PRINTED WIRING BOARD – FL Section – : Uses unleaded solder. S905 FL900 FLUORESCENT INDICATOR TUBE IC903 AUDIO C903 S906 102 104 VIDEO JW1101 R1061 JW937 JW1052 JW1053 JW996 JW995...

  • Page 61: Schematic Diagram - Fl Section

    HCD-ZUX9 • See page 70 for Waveform. • See page 76 for IC Block Diagram. • See page 86 for IC Pin Description of IC900. 7-26. SCHEMATIC DIAGRAM – FL Section – FL900 C905 R942 Q910 Q911 Q912 C903 R941...

  • Page 62: Printed Wiring Boards - Key Section (1/2)

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-27. PRINTED WIRING BOARDS – KEY Section (1/2) – : Uses unleaded solder. D900 – 902 (CENTER L ILLUMINATION) (11) 1-872-708- CENTER KEY BOARD LEFT KEY BOARD NO909 (Page 65) FL BOARD...

  • Page 63: Printed Wiring Boards - Key Section (2/2)

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-28. PRINTED WIRING BOARDS – KEY Section (2/2) – : Uses unleaded solder. D903 – 905,910 (CENTER R ILLUMINATION) 1-872-709- (11) CENTER KEY BOARD NO910 X-ROUND X-ROUND (Page 65) MODE ON/OFF...

  • Page 64: Schematic Diagram - Key Section

    HCD-ZUX9 7-29. SCHEMATIC DIAGRAM – KEY Section – Q900 NO951 NO952 R918 R919 R921 R922 R979 R980 R924 R925 D908 D906 R972 R952 R971 R970 Q902 NO902 R900 R901 R902 R903 R904 R905 R906 R907 R908 NO906 CN956 CN908 (Page 61)

  • Page 65: Printed Wiring Boards - Led Section (1/2)

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-30. PRINTED WIRING BOARDS – LED Section (1/2) – : Uses unleaded solder. • Semiconductor (VOL 4) (VOL 5) Location Ref. No. Location D903 E-11 D904 D-12 D905 C-12 D906 B-11...

  • Page 66: Printed Wiring Boards - Led Section (2/2)

    HCD-ZUX9 • See page 34 for Circuit Boards Location. 7-31. PRINTED WIRING BOARDS – LED Section (2/2) – : Uses unleaded solder. • Semiconductor Location Ref. No. Location D900 D901 D902 D923 TUNER/ D924 BAND D925 D926 D927 D928 D901,902...

  • Page 67: Schematic Diagram - Led Section

    HCD-ZUX9 7-32. SCHEMATIC DIAGRAM – LED Section – NO906 NO909 S924 S925 S926 S927 S928 S929 S930 (Page 64) R944 R945 R946 R947 R948 R949 R950 (Page 61) NO912 S939 S940 S941 S942 S943 S944 S945 S946 S947 S937 NO910...

  • Page 68: Printed Wiring Boards - Power Section

    HCD-ZUX9 Ver. 1.1 • See page 34 for Circuit Boards Location. 7-33. PRINTED WIRING BOARDS – POWER Section – : Uses unleaded solder. E2,E13,E51 MODEL S1200 VOLTAGE SELECTOR US,AUS (Page 58) 120V MODEL POWER AMP 220V US MODEL BOARD 230V–240V...

  • Page 69: Schematic Diagram - Power Section

    HCD-ZUX9 Ver. 1.1 7-34. SCHEMATIC DIAGRAM – POWER Section – F1241,1251,1261,1271 8A/125V (US) 8A/250V (EXCEPT US) F1281,1291 F1241 FH1241 FH1242 4A/125V (US) 4A/250V (EXCEPT US) FH1251 FH1252 F1251 (US,AUS) (E2,E13,E51) NO1212 US,AUS MODEL T1200 E2,E13,E51 JW1235 E2,E13,E51 MODEL F1261 FH1261...
  • Page 70 HCD-ZUX9 • Waveforms • IC Block Diagrams – DB91 Board – (CD PLAY) – MAIN Board – IC401 BA5826SFP-E2 (BD91 Board) IC101 5 (FEI) IC100 qa (XC-OUT) VO1(-) VOL(-) Approx. VO1(+) 2.8 Vp-p LEVEL 200 mVp-p VOL(+) SHIFT 32.768 kHz...
  • Page 71 HCD-ZUX9 IC202 BD4929G-TR (MAIN Board (1/4)) VREF VOUT IC120 ML2252-254GAZ03A (MAIN Board (1/4)) 33 NC 32 SERIAL VOICE/SOUND 2-bit ADPCM2 MULTIPLEXER BUSY1 DATA ROM 31 DGND 4-bit ADPCM2 SYNTHESIZER PHRASE ADDRESS NCR2/DL 30 AVDD CONTROL CONTROLLER TABLE NCR1/NDR PHRASE ADDRESS...
  • Page 72 HCD-ZUX9 IC201 M61530FP-D60G (MAIN Board (4/4)) FR LPFOUT 42 FL LPFOUT FR-CH FL-CH LPF AMP LPF AMP FR LPF IN 41 FL LPF IN FR INPUT FL INPUT GAIN CONTROL GAIN CONTROL SL VOL INPUT SW SL EXTIN SL-CH R-CH...
  • Page 73 HCD-ZUX9 IC500 BU4052BCF-E2 (MAIN Board (4/4)) IC501 BU4052BCF-E2 (MAIN Board (4/4)) LEVEL BINARY TO 1 OF 4 CONVERTER DECODER WITH INHIBIT IC151 TC74HC4066AFT(EL) (MAIN Board (1/4)) IC152 TC74HC4066AFT(EL) (MAIN Board (1/4)) 1I/O 1O/I 2 2O/I 3 4I/O 2I/O 4 4O/I...
  • Page 74 HCD-ZUX9 IC600 STK412-150C (POWER AMP Board) IC700 STK412-150C (POWER AMP Board) COM1 DRIVER DRIVER CURRENT CURRENT LIMITER LIMITER COM2 IC550 RT8H015C-T112-1 (POWER AMP Board) IC556 PQ05RD21J00H (MAIN Board (3/4)) OVER LOAD DETECT DETECT VOUT...
  • Page 75 HCD-ZUX9 IC915 R5523N001B-TR-F (USB Board) 5 OUT GATE CURRENT CONTROL LIMIT 4 IN UVLO FLAG DELAY THERMAL SHUTDOWN IC1501 M65850FP-E1 (EFFECTOR Board) IC1504 M65850FP-E1 (EFFECTOR Board) OSCILLATOR LPF2 1/2 VCC CLOCK AUTO MAIN 20KBIT RESET RESET CONTROL SRAM LPF1 IC1502 TC74LVX4051FT (EFFECTOR Board)
  • Page 76 HCD-ZUX9 IC905 NJM4565M (MIC Board) 8 V+ A OUTPUT 7 B OUTPUT A -INPUT 6 B -INPUT A +INPUT 5 B +INPUT IC904 NJM2760V-TE2 (FL Board) BPF2OUT BPF1IN1 BPF1IN2 BUF1OUT RECOUT BPF4OUT BPF2IN1 BPF3OUT BPF2IN2 BPF3IN1 BPF2OUT BPF3IN2 BPF4IN1 BPF1OUT...
  • Page 77 HCD-ZUX9 • IC Pin Descriptions IC101 TC94A70FG-008 (S, D) (RF AMP, FOCUS/TRACKING ERROR AMP, DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR, DIGITAL FILTER, D/A CONVERTER) (BD91 BOARD) Pin No. Pin Name Pin Description AVSS3 — Ground RFZi RF ripple zero crossing signal input...
  • Page 78 HCD-ZUX9 Pin No. Pin Name Pin Description AoUT3 (PO4) Request signal output to the USB controller Not used. (Open) AoUT2 (PO5) Audio data output to the USB controller PIO0 Request signal output to the system controller or USB controller PIO1...
  • Page 79 HCD-ZUX9 Pin No. Pin Name Pin Description Light amount monitor input from the laser diode of optical pick-up block RVSS3 — Ground FNi2 (C) Main beam (C) input from the optical pick-up block FNi1 (A) Main beam (A) input from the optical pick-up block...
  • Page 80 HCD-ZUX9 Ver. 1.1 IC100 M30624MGP-B33FPU0 (SYSTEM CONTROL) (MAIN BOARD (1/4)) (US Model) IC100 M30624MGP-B34FPU0 (SYSTEM CONTROL) (MAIN BOARD (1/4)) (EXCEPT US Model) Pin No. Pin Name Pin Description Channel 1 Next Command Ready status signal input from digital synthesizer ML2252-NCR1 ML2252 “H”: Ready...
  • Page 81 HCD-ZUX9 Pin No. Pin Name Pin Description TBL-SENSE Disc tray position detection signal input from CDM Disc tray status detection signal input from CDM Disc tray status detection signal input from CDM Disc tray status detection signal input from CDM...
  • Page 82 HCD-ZUX9 Pin No. Pin Name Pin Description [A-TRIG]/ Reset signal output to the I/O expander I/O_EXP RESET A-HALF Deck A cassette detection signal input FREQ Z-GROOVE Z-Groove frequency select control signal output “L”: Z-Groove “H”: Groove ST-CE PLL chip enable signal output to the tuner unit...
  • Page 83 HCD-ZUX9 IC325 BH2210FV-E2 (I/O EXPAND) (MAIN BOARD (2/4)) Pin No. Pin Name Pin Description CTLIO I/O mode select signal input RESET Reset signal input — Serial data clock signal input LATCH — Serial data latch signal input NO-USE Not used...
  • Page 84 HCD-ZUX9 IC901 TMP92CD28AFG-2CB4 (USB CONTROLLER) (USB BOARD) Pin No. Pin Name Pin Description RESET Reset signal input from the system controller “L”: reset PC0/INT0 Ready to send signal input from the system controller PC1/INT1 Not used. Connected to ground. PC2/INT2/TB1IN0 Not used.
  • Page 85 HCD-ZUX9 Pin No. Pin Name Pin Description P77/X1USB Not used. (Open) DVSS — Ground PF0/TXD0 Clear to send signal output to the system controller PF1/RXD0 Serial data signal output PF2/SCLK0/CTS0/ Serial data transfer clock signal output CLK/TB0OUT0 PF3/TXD1/SPDO Serial data signal output to the system controller...
  • Page 86 HCD-ZUX9 IC900 MB90M407PF-G-152-BND (GC MICOM, FL DRIVE) (FL BOARD) Pin No. Pin Name Pin Description 1 to 8 G17 to G24 Grid drive signal output to the fluorescent indicator tube display 9, 10 P36, P35 Segment drive signal output to the fluorescent indicator tube display VSS-IO —...

  • Page 87: Exploded Views

    HCD-ZUX9 Ver. 1.1 SECTION 8 EXPLODED VIEWS NOTE: The components identified by mark • The mechanical parts with no reference • Abbreviation 0 or dotted line with mark 0 are number in the exploded views are not supplied. AUS : Australian model critical for safety.

  • Page 88: Front Panel Section (1)

    HCD-ZUX9 8-2. FRONT PANEL SECTION (1) not supplied (POWER LED board) not supplied not supplied (CENTER L LED board) not supplied not supplied (LEFT KEY board) FL900 not supplied (RIGHT KEY board) not supplied (CENTER R LED board) front panel section (2) Ref.

  • Page 89: Front Panel Section (2)

    HCD-ZUX9 8-3. FRONT PANEL SECTION (2) not supplied (USB CONNECTOR board) not supplied not supplied not supplied (BASE L LED board) not supplied not supplied (HP-VIDEO board) not supplied (MIC board) not supplied (BASE R LED board) not supplied front panel section (3) Ref.

  • Page 90: Front Panel Section (3)

    HCD-ZUX9 Ver. 1.1 8-4. FRONT PANEL SECTION (3) not supplied (BEAT CREATOR board) supplied with S950 not supplied (CENTER KEY board) not supplied (X-ROUND board) not supplied (VOL board) not supplied (ILLUMINATION board) not supplied not supplied Ref. No. Part No.

  • Page 91: Top Case Section

    HCD-ZUX9 Ver. 1.1 8-5. TOP CASE SECTION not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-095-348-01 HOLDER (TC-L) 3-095-353-01 STOPPER (PLAY-B) 2-669-613-01 SPRING, DETENT 4-231-825-01 CAM (B), HEART...

  • Page 92: Back Panel Section

    HCD-ZUX9 Ver. 1.1 8-6. BACK PANEL SECTION not supplied not supplied M891 not supplied (EFFECTOR board) TU901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 251 1-468-737-51 SWITCHING, POWER TU901 1-693-734-11 TUNER (FM/AM) (ANTENNA) (AUS)

  • Page 93: Chassis Section

    HCD-ZUX9 Ver. 1.1 8-7. CASSIS SECTION not supplied T1200 not supplied F1241 F1251 not supplied F1261 F1271 M892 F1291 F1281 CD mechanism deck not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 94: Cd Mechanism Section (1)

    HCD-ZUX9 8-8. CD MECHANISM SECTION (1) (CDM74KF-K6BD91UR-WOD) M741 CD mechanism section-2 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-218-253-52 SCREW (M2.6), +BTTP 4-243-820-01 GEAR (TABLE) 1-828-938-11 WIRE (FLAT TYPE) (5 CORE) 4-243-819-01 GEAR (GENEVA) 1-687-134-12 MOTOR (TB) BOARD...

  • Page 95: Cd Mechanism Section (2)

    HCD-ZUX9 8-9. CD MECHANISM SECTION (2) (CDM74KF-K6BD91UR-WOD) RE701 M751 S201 not supplied (DRIVER board) not supplied (BD91 board) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-471-035-11 MAGNET ASSY 4-224-611-01 GEAR (LOADING B) X-4955-774-2 PULLEY (SM) ASSY, CHUCKING...

  • Page 96: Electrical Parts List

    HCD-ZUX9 SECTION 9 BASE L LED BASE R LED ELECTRICAL PARTS LIST BD91 NOTE: The components identified by mark • Due to standardization, replacements in the • Items marked “*” are not stocked since they 0 or dotted line with mark 0 are parts list may be different from the parts are seldom required for routine service.
  • Page 97 HCD-ZUX9 BD91 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C109 1-164-360-11 CERAMIC CHIP 0.1uF < IC > C110 1-164-360-11 CERAMIC CHIP 0.1uF C112 1-164-360-11 CERAMIC CHIP 0.1uF IC101 6-710-827-01 IC TC94A70FG-008(S,D) C113 1-164-360-11 CERAMIC CHIP 0.1uF...
  • Page 98 HCD-ZUX9 BD91 BEAT CREATOR CENTER KEY CENTER L LED Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R212 1-216-809-11 METAL CHIP 1/10W R948 1-216-833-11 METAL CHIP 1/10W R213 1-216-809-11 METAL CHIP 1/10W R949 1-216-835-11 METAL CHIP...
  • Page 99 HCD-ZUX9 CENTER R LED DRIVER EFFECTOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CENTER R LED BOARD < RESISTOR > ******************* R701 1-249-413-11 CARBON 1/4W < DIODE > R702 1-247-807-31 CARBON 1/4W R711 1-247-831-11 CARBON...
  • Page 100 HCD-ZUX9 EFFECTOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C1560 1-126-964-11 ELECT 10uF < RESISTOR > C1561 1-126-964-11 ELECT 10uF C1562 1-126-964-11 ELECT 10uF R1501 1-216-809-11 METAL CHIP 1/10W C1563 1-126-961-11 ELECT 2.2uF R1502 1-216-809-11 METAL CHIP...
  • Page 101 HCD-ZUX9 EFFECTOR Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R1580 1-216-837-11 METAL CHIP 1/10W C953 1-162-960-11 CERAMIC CHIP 220PF R1581 1-216-837-11 METAL CHIP 1/10W C954 1-162-960-11 CERAMIC CHIP 220PF R1582 1-216-845-11 METAL CHIP 100K 1/10W...
  • Page 102 HCD-ZUX9 HP-VIDEO ILLUMINATION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R983 1-216-857-11 METAL CHIP 1/10W R989 1-216-833-11 METAL CHIP 1/10W IC900 6-807-470-01 IC MB90M407PF-G-152-BND R990 1-216-833-11 METAL CHIP 1/10W IC903 6-711-556-01 IC NJL24H400B-SA (IR)
  • Page 103 HCD-ZUX9 Ver. 1.1 ILLUMINATION LEFT KEY MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > < RESISTOR > D903 8-719-064-63 LED SELU5823A-TP15 R900 1-216-823-11 METAL CHIP 1.5K 1/10W (VOL ILLUMINATION (VOL 1)) R901 1-216-825-11 METAL CHIP 2.2K...
  • Page 104 HCD-ZUX9 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C206 1-162-959-11 CERAMIC CHIP 330PF C338 1-162-927-11 CERAMIC CHIP 100PF C207 1-162-966-11 CERAMIC CHIP 0.0022uF 10% C339 1-162-927-11 CERAMIC CHIP 100PF C208 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 105 HCD-ZUX9 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C508 1-164-156-11 CERAMIC CHIP 0.1uF * CN600 1-564-506-11 PLUG, CONNECTOR 3P C509 1-126-925-11 ELECT 470uF C510 1-164-156-11 CERAMIC CHIP 0.1uF < DIODE > C511...
  • Page 106 HCD-ZUX9 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < JACK > JR402 1-216-864-11 SHORT CHIP JR403 1-216-864-11 SHORT CHIP J601 1-774-411-11 JACK, PIN 6P (VIDEO IN,AUDIO IN, JR404 1-216-864-11 SHORT CHIP AUDIO OUT)
  • Page 107 HCD-ZUX9 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q301 8-729-230-49 TRANSISTOR 2SC2712-YG R122 1-216-809-11 METAL CHIP 1/10W Q302 8-729-023-22 TRANSISTOR 2SD2114K R123 1-216-809-11 METAL CHIP 1/10W Q305 8-729-027-43 TRANSISTOR DTC114EKA-T146 R124 1-216-809-11 METAL CHIP...
  • Page 108 HCD-ZUX9 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R180 1-216-833-11 METAL CHIP 1/10W R250 1-216-825-11 METAL CHIP 2.2K 1/10W R181 1-216-809-11 METAL CHIP 1/10W R251 1-216-825-11 METAL CHIP 2.2K 1/10W R182 1-216-809-11 METAL CHIP...
  • Page 109 HCD-ZUX9 Ver. 1.1 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R321 1-469-125-21 FERRITE, EMI (SMD) (1608) R455 1-216-832-11 METAL CHIP 8.2K 1/10W R322 1-469-125-21 FERRITE, EMI (SMD) (1608) R456 1-216-841-11 METAL CHIP 1/10W R323...
  • Page 110 HCD-ZUX9 MAIN MOTOR (LD) MOTOR (TB) POWER AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R600 1-216-821-11 METAL CHIP 1/10W < DIODE > R602 1-216-833-11 METAL CHIP 1/10W R603 1-216-827-11 METAL CHIP 3.3K 1/10W D922...
  • Page 111 HCD-ZUX9 POWER AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C605 1-164-156-11 CERAMIC CHIP 0.1uF < DIODE > C606 1-164-156-11 CERAMIC CHIP 0.1uF C608 1-126-965-11 ELECT 22uF D550 8-719-404-50 DIODE MA111-TX C609 1-128-582-11 ELECT 10uF...
  • Page 112 HCD-ZUX9 POWER AMP Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R610 1-216-843-11 METAL CHIP 1/10W R674 1-216-837-11 METAL CHIP 1/10W R611 1-216-839-11 METAL CHIP 1/10W R676 1-216-849-11 METAL CHIP 220K 1/10W 0 R612 1-245-605-51 FUSIBLE...
  • Page 113 HCD-ZUX9 Ver. 1.1 POWER AMP POWER LED PRIMARY RIGHT KEY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TERMINAL BOARD > < TRANSISTOR > TM601 1-820-067-11 TERMINAL BOARD (SPEAKER) Q1200 8-729-230-49 TRANSISTOR 2SC2712-YG (FRONT SPEAKER)
  • Page 114 HCD-ZUX9 Ver. 1.1 SENSOR TRANS Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-687-132-12 SENSOR BOARD C909 1-162-919-11 CERAMIC CHIP 22PF C910 1-162-919-11 CERAMIC CHIP 22PF ************** C912 1-162-915-11 CERAMIC CHIP 10PF 0.5PF < CONNECTOR >...
  • Page 115 HCD-ZUX9 USB CONNECTOR X-ROUND Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R924 1-216-802-11 METAL CHIP 1/10W D953 6-501-170-01 DIODE UDZW-TE17-6.8B R925 1-216-835-11 METAL CHIP 1/10W D954 6-501-170-01 DIODE UDZW-TE17-6.8B R926 1-216-835-11 METAL CHIP 1/10W D955...
  • Page 116 HCD-ZUX9 Ver. 1.1 Ref. No. Part No. Description Remark MISCELLANEOUS *************** 1-828-991-11 WIRE (FLAT TYPE) (17 CORE) 1-828-966-11 WIRE (FLAT TYPE) (11 CORE) 1-417-656-11 DECK, MECHA 0 251 1-468-737-51 SWITCHING, POWER 1-828-361-11 WIRE (FLAT TYPE) (19 CORE) 1-828-954-11 WIRE (FLAT TYPE) (9 CORE)
  • Page 117 HCD-ZUX9 MEMO...

  • Page 118: Revision History

    HCD-ZUX9 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2007.07 2007.11...

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