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Sony HCD-LF1 Service Manual

Super audio cd/dvd player.
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SERVICE MANUAL
Ver 1.2 2006.09
• HCD-LF1 is DVD/CD DECK system in DAV-LF1.
* Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic", and the double-D symbol are trademarks
of Dolby Laboratories.
**Manufactured under license from Digital Theater Systems, Inc.
"DTS", "DTS-ES", and "DTS Digital Surround" are trademarks
of Digital Theater Systems, Inc.
Sony Corporation
9-879-139-03
Home Audio Division
2005I16-1
Published by Sony Techno Create Corporation
© 2006.09
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Super Audio CD/DVD system
Laser
Semiconductor laser
(Super Audio CD/DVD: λ
= 650 nm)
(CD: λ = 780 nm)
Emission duration:
continuous
Signal format system
North America,
Latin America:
NTSC
Other regions:
NTSC, PAL
Frequency response (at 2 CH STEREO mode)
DVD (PCM): 2 Hz to 22
kHz (±1.0 dB)
CD: 2 Hz to 20 kHz (±1.0
dB)
Harmonic distortion
Less than 0.03 %
568 × 200 × 120 mm
Dimensions (approx.)
3
× 7
(22
/
8
inches) (w/h/d) incl.
projecting parts
Mass (approx.)
4.7 kg (10 lb 6 oz)
Design and specifications are subject to change
without notice.
SUPER AUDIO CD/DVD PLAYER
HCD-LF1
Canadian Model
Australian Model
7
3
× 4
/
/
8
4
US Model
AEP Model
UK Model
E Model
NEW
CDM80AT-DVBU29T
DBU-3

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Table of Contents

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   Summary of Contents for Sony HCD-LF1

  • Page 1 Ver 1.2 2006.09 AEP Model UK Model E Model Australian Model • HCD-LF1 is DVD/CD DECK system in DAV-LF1. * Manufactured under license from Dolby Laboratories. Model Name Using Similar Mechanism “Dolby”, “Pro Logic”, and the double-D symbol are trademarks Mechanism Type CDM80AT-DVBU29T of Dolby Laboratories.
  • Page 2 LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
  • Page 3: Table Of Contents

    HCD-LF1 TABLE OF CONTENTS SERVICING NOTES 6-2. Printed Wiring Board — RF Section — ......38 ..........4 6-3. Schematic Diagram — RF Section — ......39 6-4. Printed Wiring Board — DRIVER Section — ....40 GENERAL ..............8 6-5.
  • Page 4: Servicing Notes

    HCD-LF1 SECTION 1 SERVICING NOTES NOTE 1: Regarding the notification symbol “R” NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK Because the number of the operating buttons of this product OR BASE UNIT are limited, some operations require use of the operating...
  • Page 5 HCD-LF1 • NOTE * The performance of the main unit can be connected with the remote controller, even if the panel is not connected. • CAUTION-1 (REPLACING THE TOUCH KEY BOARD) TOUCH PAD (B) BOARD CL405 CL406 CL404 CL414 CL415...
  • Page 6 HCD-LF1 • CAUTION-2 (REPLACING THE CONNECTING CORD) * When replacing the connecting cord, fix it at the position in the figure so that the copper conductor of the cord and the steel plate contact (GND) adequately. copper conductor of the cord connecting cord •...
  • Page 7 HCD-LF1 • SERVICING POSITION-2 (DMB07 BOARD) * Connect the I/O BOARD and the DMB07 BOARD by using the three extension cables, and inspect the DMB07 BOARD. extension cable J-2501-199-A (25P/L300) extension cable J-2501-225-A (9P/L300) extension cable J-2501-243-A (17P/L300) I/O BOARD...
  • Page 8: General

    HCD-LF1 SECTION 2 GENERAL This section is extracted from instruction manual. Front Panel FUNCTION VOL. Top Panel A DISC indicator H [/1 (power) switch/standby indicator (39) B Touch Panel Sensor (41) I Disc slot (39) C Front panel display (104)
  • Page 9 P ENTER Q TUNER MENU (79, 81) R TV [/1 (on/standby) (74) S "/1 (standby) (34, 39, 80) T SONY TV DIRECT (76) U TUNER/BAND (79, 80, 81) V FUNCTION (39, 78, 80, 81) W m/M/SLOW , TUNING –/+ (47, 52, 79, 80) Open the cover.
  • Page 10: Disassembly

    HCD-LF1 SECTION 3 DISASSEMBLY 3-1. DISASSEMBLY FLOW • This set can be disassembled in the order shown below. • The dotted square with arrow ( ) prompts you to move to the next job when all of the works within the dotted square ( ) are completed.
  • Page 11: Stand Section

    HCD-LF1 3-2. STAND SECTION 2 four claws 1 two screws (HEX 4 × 10) 4 stand section 3 cover (rear) 3-3. COVER (MAIN/CDM) 9 four covers (SH) 3 two screws q; four screws (+BVTP 3 × 8) 6 four claws...
  • Page 12: Chassis Section

    HCD-LF1 3-4. CHASSIS SECTION 2 screw 1 screw +BV3 (3-CR) (+BVTP 3 × 8) 3 side panel (CDM) 4 four screws (+BVTP 2.6 × 8) 8 chassis section 5 six screws (+BVTP 3 × 8) 7 wire (flat type) 6 four dowels (18core) (CN401) 3-5.
  • Page 13: Stby Key Board, Eject Key Board

    HCD-LF1 3-6. STBY KEY BOARD, EJECT KEY BOARD 2 connector (4p) 6 two hooks 9 STBY KEY board 1 two screws (+BVTP 2.6 × 8) qa escutcheon assy 3 connector (2p) 4 two screws 5 two dowels (+BVTP 2.6 × 8) q;...
  • Page 14: Dmb07 Board

    HCD-LF1 3-8. DMB07 BOARD 1 five screws (+BVTP 3 × 8) 7 DMB07 board q; heat sink (DMB) 8 connector 9 connector (2p) (CN401) (2p) (CN402) 4 wire (flat type) (25core) (CN107) 2 wire (flat type) (17core) (CN105) 3 wire (flat type)
  • Page 15: I/o Board

    HCD-LF1 3-10. I/O BOARD 7 wire (flat type) (9core) (CN204) 8 wire (flat type) 6 wire (flat type) (17core) (CN201) (25core) (CN101) 1 four screws (+BVTP 3 × 8) 2 connector (12p) (CN203) 4 connector (2p) (CN103) 5 connector 9 I/O board...
  • Page 16: Chassis (top)

    HCD-LF1 3-12. CHASSIS (TOP) 4 three screws 1 screw (+BVTP 2.6 × 8) (+BVTP 2.6 × 8) 3 two screws (+P 2 × 10) 2 lever (CL UP2) 5 chassis (top)
  • Page 17: Lever (loading R/l)

    HCD-LF1 3-13. LEVER (LOADING R/L) spr-T (loading L) spr-T (loading R) 5 lever (loading R) 2 two hooks 4 two hooks 3 lever (loading L) PRECAUTION DURING LEVER (LOADING R / L) INSTALLATION Align the horizontal position. lever (loading L) lever (loading R) Install the both levers so that they move symmetrically.
  • Page 18: Disc Stop Lever, Disc Sensor Lever

    HCD-LF1 3-14. DISC STOP LEVER, DISC SENSOR LEVER 1 gear (cap) 2 gear (IDL L) PRECAUTION DURING DISC STOP LEVER INSTALLATION chassis (top) hole 5 two hooks 3 two claws disc stop lever 6 disc stop lever hole Install the disc stop lever so that the both holes are aligned.
  • Page 19: Rf Board

    HCD-LF1 3-16. RF BOARD 4 RF board 2 wire (flat type) (CN003) 3 wire (flat type) (CN001) 1 claw 3-17. OPTICAL PICK-UP (DBU-3) 3 two insulators (RB) 1 two step screws (M) 6 optical pick-up (DBU-3) 5 tension coil spring (H-1)
  • Page 20: Base Unit

    HCD-LF1 3-18. BASE UNIT 4 floating screw (+PTPWHM 2.6) 6 base unit 3 holder down spring 5 floating screw (+PTPWHM 2.6) 2 lever (CL UP2) 1 screw (+BVTP 2.6 × 8) 3-19. LEVER (BU LOCK) 6 lever (BU lock) 5 three hooks...
  • Page 21: Close Lever

    HCD-LF1 3-20. CLOSE LEVER 1 washer (3-1-0.4) 5 close lever 3 claw 2 close lever spring 4 shaft disc stop 3-21. DIR LEVER, GEAR (IDL-B) 2 claw 3 gear puley 4 gear (cap) 5 gear (IDL-A) 8 stopper 9 DIR lever q;...
  • Page 22: Gear (idl-c)

    HCD-LF1 3-22. GEAR (IDL-C) 3 gear (IDL-D) 4 three hooks 2 two claws 1 gear (IDL-F) 5 gear loading lever 7 gear (IDL-C) 6 claw...
  • Page 23: Test Mode

    HCD-LF1 SECTION 4 TEST MODE 4. TEST MODE Note 1: Regarding the notification symbol “R” The test mode is prepared in this product. Refer to item 5. TEST Because the number of the operating buttons of this product are MODE IN for the procedure how to enter the test mode, and to item limited, some operations require use of the operating buttons of 6.
  • Page 24 HCD-LF1 8. Key Test Mode 14. VACS ON/OFF Procedure: 1. Press the TEST MODE key (S301) inside the product or the RETURN O “R” button. 1. Press the TEST MODE key (S301) inside the product or the RETURN O “R” button.
  • Page 25 HCD-LF1 [OPERATING TEST MODE] DVD SECTION 0. SYSCON DIAGNOSIS [GENERAL DESCRIPTION] The same contents as board detail check by serial interface can be The Test Mode allows you to make diagnosis and adjustment easily checked from the remote commander operation.
  • Page 26 HCD-LF1 Check Items List: 1. DRIVE AUTO ADJUSTMENT 0-2. Version On the Test Mode Menu screen, press the 1 “R” key on the remote 0-2-1. All commander, and the Adjustment Menu will be displayed. 0-2-2. Revision ## Drive Auto Adjustment ## 0-2-3.
  • Page 27 HCD-LF1 EQ boost adjust Wait 500 msec Auto loop filter offset adjust Tracking on Auto track gain adjust Wait 500 msec Search Check Sled on 24. 32 track jump forward Check CLV lock 25. 32 track jump reverse Auto loop filter offset adjust, Auto focus adjust 26.
  • Page 28 HCD-LF1 FZC Count : The number of times which focus zero cross points Note: of each layer when lens down. 1. Set correctly the disc type to be used on the Disc PI Reference : The average of PI reference voltage. (hexadecimal Type screen.
  • Page 29 HCD-LF1 [1] LD [1] Focus Offset Turn on/off the laser. : Adjusts focus offset. [2] Focus [2] Focus Gain Search the focus and turn on the focus. : Adjusts focus gain. [3] SPDL [3] TRK. Offset Turn on/off the spindle.
  • Page 30 HCD-LF1 2-9. SACD Water Mark Check EEPROM Data 2/2 CDRW DVDRW SACD Water Mark Check Focus Gain Trk. Gain Focus Offset Trk. Offset PSP AMP Boost Next:UP Default:CLR Exit:RET Start: ENTER Stop: RETURN On this screen, current servo adjusted data stored in the EEPROM On this screen, measure the PSP AMP value and PSN value of SACD are displayed.
  • Page 31 HCD-LF1 • Clearing History Information aa: Initialization is completed or not. Clearing laser hours: : Complete. Press the DISPLAY “R” and CLEAR “R” keys in thisorder. other number : Not complete. Then both CD and DVD data are cleared. bb: Operating status of mechanism deck at an error occurred.
  • Page 32: Electrical Adjustments

    HCD-LF1 Ver 1.1 SECTION 5 ELECTRICAL ADJSTMENT DVD SECTION AUTO SERVO ADJUSTMENT After parts related to the servo circuit (RF amplifier (IC001), DSP (IC509), motor driver (IC501), EEPROM (IC903) so on) are replaced, re-adjusting the servo circuit is necessary. Select “ALL”...
  • Page 33: Diagrams

    HCD-LF1 Ver. 1.2 SECTION 6 DIAGRAMS • Circuit Boards Location THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For Schematic Diagrams. For Printed Wiring Boards.
  • Page 34: Block Diagram - Rf Servo Section

    HCD-LF1 6-1. BLOCK DIAGRAM — RF SERVO SECTION — • SIGNAL PATH RF_AC AUDIO : AUDIO : CD PLAY SECTION : DVD PLAY : VIDEO : SACD PLAY 117 RFIN SD0 – SD7 DVD DSP SECTION ATOP DVDRFP RFAC 50 RFAC...
  • Page 35: Dvd Dsp Section

    HCD-LF1 — DVD DSP SECTION — AV0 - AV7 AUDIO SECTION XSAK#, SDEF#, XDCK#, XSHD# AUDIO • SIGNAL PATH SECTION : COMPONENT VIDEO : AUDIO : VIDEO : R, G, B DATA0 – DATA3, DATA0 LRCK-ZIVA, DATA0(DM) BCK-ZIVA, XCK1 : CHROMA...
  • Page 36: Audio Section

    HCD-LF1 — AUDIO SECTION — RF_AC RF/SERVO 126 WARFI SECTION 39 DSIFL DSAL FLR-A DSAR 40 DSIFR POFLR DATA1 VOUT1 FRONT-L RF/SERVO CSW-A 123 WCK POCSW DATA3 41 DSICT SECTION DSAC SLR-A FRONT-R POSLR DATA2 VOUT2 DSALFE 42 DSISW LRCK-A...
  • Page 37: Main Section

    HCD-LF1 — MAIN SECTION — IC201 VIDEO AMP CR/B Cr out CB/R 4 CVBS in Cb out IC101 TO SA-WSLF1 T451 (SYSTEM CONNECTOR) DC/DC CONVERTER C in CY out FRONT-L C/CUBS 10 CY in CVBS out 6.5V DVD DSP CB/B...
  • Page 38: Printed Wiring Board - Rf Section

    HCD-LF1 6-2. PRINTED WIRING BOARD — RF SECTION — • See page 33 for Circuit Boards Location. RF BOARD RF BOARD (SIDE A) (SIDE B) R 0 4 1 C 0 0 3 Q 0 0 2 C 0 0 1...
  • Page 39: Schematic Diagram - Rf Section

    HCD-LF1 • See page 63 for IC Block Diagram. • See page 62 for Waveforms. 6-3. SCHEMATIC DIAGRAM — RF SECTION — C006 C028 C027 R026 C013 C031 1000p CN002 0.5% C030 0.01 C026 C025 R023 C029 0.01 C024 C035 0.01...
  • Page 40: Printed Wiring Board - Driver Section

    HCD-LF1 • See page 67 for IC Block Diagram. 6-4. PRINTED WIRING BOARD — DRIVER SECTION — :Uses unleaded solder. 6-5. SCHEMATIC DIAGRAM — DRIVER SECTION — • See page 33 for Circuit Boards Location. IC B/D S702 S703 S701...
  • Page 41: Printed Wiring Board - Dmb07 Section (side A)

    HCD-LF1 6-6. PRINTED WIRING BOARD — DMB07 SECTION (SIDE A) — • See page 33 for Circuit Boards Location. I/O BOARD I/O BOARD CN204 CN201 DMB07 BOARD (SIDE A) (Page 60) (Page 60) • Semiconductor Location CN105 CN101 Ref. No.
  • Page 42: Printed Wiring Board - Dmb07 Section (side B)

    HCD-LF1 6-7. PRINTED WIRING BOARD — DMB07 SECTION (SIDE B) — • See page 33 for Circuit Boards Location. DMB07 BOARD (SIDE B) • Semiconductor R282 R281 Location R280 R279 R278 Ref. No. Location D392 I-13 D393 I-14 D394 I-14...
  • Page 43: Schematic Diagram - Dmb07 Section (1/10)

    HCD-LF1 • See page 64 for IC Block Diagrams. 6-8. SCHEMATIC DIAGRAM — DMB07 SECTION (1/10) — (1/10) C518 0.01 FL502 C517 C545 C543 C567 C568 0.01 0.01 C522 R537 R536 WAVRB IC503 NJM3404AV(TE2) C592 R548 L501 C516 R545 0.0022...
  • Page 44: Schematic Diagram - Dmb07 Section (2/10)

    HCD-LF1 • See page 64 for IC Block Diagrams. • See page 72 for IC Pin Function Description. 6-9. SCHEMATIC DIAGRAM — DMB07 SECTION (2/10) — (2/10) ANALOG_BUS R787 R786 R785 100k 100k C782 IC703(2/2) 0.0015 NJM3404AV(TE2) R788 R700 C715...
  • Page 45: Schematic Diagram - Dmb07 Section (3/10)

    HCD-LF1 • See page 65 for IC Block Diagrams. • See page 76 for IC Pin Function Description. 6-10. SCHEMATIC DIAGRAM — DMB07 SECTION (3/10) — (3/10) FL811 WAVRB C858 R804 C860 C861 C855 0.01 0.01 0.01 R874 C863 ANALOG_BUS...
  • Page 46: Schematic Diagram - Dmb07 Section (4/10)

    HCD-LF1 • See page 66 for IC Block Diagrams. 6-11. SCHEMATIC DIAGRAM — DMB07 SECTION (4/10) — (4/10) DSMCK2 C825 C824 R813 0.01 0.01 ZIVA_5.1CH_BUS (8/10) (Page 50) R858 PCM_5.1CH_BUS_A (10/10) DSBC R854 FLR-A (Page 52) DSFL R853 CSW-A DSFR...
  • Page 47: Schematic Diagram - Dmb07 Section (5/10)

    HCD-LF1 6-12. SCHEMATIC DIAGRAM — DMB07 SECTION (5/10) — (Page 43) (1/10) (5/10) (7/10) (Page 49) DGND A3V-2 (8/10) (Page 50) C526 C527 VGND 0.01 (8/10) R589 R581 (Page50) R580 C519 DGND 0.01 (Page 45) (3/10) DGND (Page 52) (10/10)
  • Page 48: Schematic Diagram - Dmb07 Section (6/10)

    HCD-LF1 • See page 65, 66 for IC Block Diagrams. • See page 62 for Waveforms. • See page 79 for IC Pin Function Description. 6-13. SCHEMATIC DIAGRAM — DMB07 SECTION (6/10) — (2/10) (Page 44) SAMBA_CTRL_BUS (6/10) (Page 45)
  • Page 49: Schematic Diagram - Dmb07 Section (7/10)

    HCD-LF1 • See page 66 for IC Block Diagrams. 6-14. SCHEMATIC DIAGRAM — DMB07 SECTION (7/10) — (7/10) SAMBA_SIGNAL_BUS (Page 45) SIGNAL_BUS (Page 44) ZIVA_CTRL_BUS R202 (Page 48) LATCH IC256 SN74LV573APWR Q201 DTC114TE-TL INVERTER R9998 R9999 LEVEL SHIFT IC257 TC7WH157FK...
  • Page 50: Schematic Diagram - Dmb07 Section (8/10)

    HCD-LF1 • See page 62 for Waveforms. • See page 68 for IC Pin Function Description. 6-15. SCHEMATIC DIAGRAM — DMB07 SECTION (8/10) — (8/10) ZIVA_5.1CH_BUS (4/10) CB/B CR/R (Page 46) DAC_CTRL_BUS (10/10) (Page 52) CN202 R278 R279 R280 R281...
  • Page 51: Schematic Diagram - Dmb07 Section (9/10)

    HCD-LF1 Ver. 1.2 6-16. SCHEMATIC DIAGRAM — DMB07 SECTION (9/10) — • See page 66 for IC Block Diagrams. (9/10) IC203 HY57V283220T6 C218 128Mbit SD-RAM 0.01 MD15 C220 0.01 MD14 FL203 MD13 C227 0.01 MD12 C201 C202 C203 C275 0.01 0.01...
  • Page 52: Schematic Diagram - Dmb07 Section (10/10)

    HCD-LF1 • See page 67 for IC Block Diagrams. 6-17. SCHEMATIC DIAGRAM — DMB07 SECTION (10/10) — (10/10) (LFE) BA33BC0FP-E2 NO MARK : DVD STOP HCD-LF1...
  • Page 53: Printed Wiring Board - Dvd-pow Section

    HCD-LF1 Ver. 1.2 6-18. PRINTED WIRING BOARD — DVD-POW SECTION — :Uses unleaded solder. • See page 33 for Circuit Boards Location. FAN CONTROL • Semiconductor BOARD Location Ref. No. Location C935 CN401 CN910 D301 CN301 CN303 Q302 FL302 Q303...
  • Page 54: Schematic Diagram - Dvd-pow Section (1/2)

    HCD-LF1 Ver. 1.2 6-19. SCHEMATIC DIAGRAM — DVD-POW SECTION (1/2) — • See page 62 for Waveform. • See page 81 for IC Pin Function Description. FB303 FB301 FL301 FL302 EPT301 (2012) (2012) CN302 12PIN SR-L FB304 FB323 FB302 FB322...
  • Page 55: Schematic Diagram - Dvd-pow Section (2/2)

    HCD-LF1 6-20. SCHEMATIC DIAGRAM — DVD-POW SECTION (2/2) — D931 10EDB40 IC904 C934 C933 C932 C931 2012 2012 6.3V IC901 SI-8120JF L902 FAN CONTROL R925 R927 JW901 R901 C911 L925 R903 CN401 2012 2012 2012 C402 3225 CN910 2P PH-L...
  • Page 56: Printed Wiring Board - Display Section

    HCD-LF1 6-21. PRINTED WIRING BOARD — DISPLAY SECTION — :Uses unleaded solder. • See page 33 for Circuit Boards Location. C461 FLG401 CN451 C460 D461 D453 D454 L452 D452 D451 Q461 Q452 Q451 Q462 D462 D463 Q463 Q464 D464 • Semiconductor Location Ref.
  • Page 57: Schematic Diagram - Display Section

    HCD-LF1 6-22. SCHEMATIC DIAGRAM — DISPLAY SECTION — CN451 12PIN FFC-S 1MM R461 D461 NSCW100 C465 R471 C469 L452 C451 2012 Q461 MUN2213T1 D451 D455 Q451 MMDL914T1 MM3Z6V2ST1 2SD1624-T- L451 R462 D462 NSCW100 C454 C455 R451 D452 1.0k MMDL914T1 C466...
  • Page 58: Printed Wiring Board - Touch Key Section

    HCD-LF1 6-23. PRINTED WIRING BOARD — TOUCH KEY SECTION — :Uses unleaded solder. • See page 33 for Circuit Boards Location. C N 4 0 2 CL411 FUNCTION CL410 CL400 CL401 CL412 VOL+ CL402 CL403 C 4 1 2 C 4 1 3...
  • Page 59: Schematic Diagram - Touch Key Section

    HCD-LF1 • See page 62 for Waveform. 6-24. SCHEMATIC DIAGRAM — TOUCH KEY SECTION — CL410 CL411 CL412 CL413 CL414 CL415 CL416 D471 SEC1201C CN402 8PIN JST-SR-S CN311 R471 C471 IC401 QT1100 R423 S401 C413 0.047 2.2k STANDBY R413 4.7k...
  • Page 60: Printed Wiring Board - I/o Section

    HCD-LF1 6-25. PRINTED WIRING BOARD — I/O SECTION — :Uses unleaded solder. • See page 33 for Circuit Boards Location. • Semiconductor Location Ref. No. Location C171 C N 2 0 2 D101 C N 1 0 3 C174 D102...
  • Page 61: Schematic Diagram - I/o Section

    HCD-LF1 • See page 67 for IC Block Diagram. 6-26. SCHEMATIC DIAGRAM — I/O SECTION — CN203 SR-L CN204 9P FFC-S 1MM R214 R213 R212 D202 D201 1SS355 C218 1SS355 CN201 C217 R216 C216 R215 IC201 MM1623BFBE C215 C209 1 50V...
  • Page 62 HCD-LF1 • Waveforms – DVD-POW Board – – TOUCH KEY Board – – RF Board – – DMB07 Board – IC001 1 (DVDRFP) IC906 8 (XTO) IC207 <zcz (VDAC_0) IC207 <zz. (VDAC_4) IC301 el (X1) IC401 ej (OSC1) (AEP,UK,RU) 4.5 Vp-p 1.5 Vp-p...
  • Page 63 HCD-LF1 • IC Block Diagrams – RF Board – IC001 SP3723CAF0PM 64 63 62 61 60 59 55 54 53 52 FAST ATTACK INPUT OUTPUT HOLD FULL WAVE AGC CHARGE INHIBIT RECTIFER PUMP PROGRAMMABLE FROM S-PORT INPUT EQUALIZER DVDRFP FILTER...
  • Page 64 HCD-LF1 – DMB07 Board – IC509 CXD3068Q 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 DVDD2 ASYE DIGITAL ASYMMETRY CORRECTOR DIGITAL DOUT LRCK D/A DIGITAL PCMD INTERFACE DEMODULATOR TES1...
  • Page 65 HCD-LF1 IC808 MSM56V16160F-8T3FM1 35 34 TIMING REGISTER PROGRAMING OUTPUT REGISTER BUFFERS LATENCY INTERNAL INTERNAL COLUMN & COLUMN READ ADDRESS ADDRESS BURST ADDRESS ADDRESS DATA BUFFERS BUFFERS CONTROLLER COUNTOR COUNTOR REGISTER CONTROLLER INPUT DATA SENSE COLUMN REGISTER AMPLIFIER DECODERS BANK INPUT...
  • Page 66 HCD-LF1 IC802 CXD9742Q IC231-233, 256, 258, 259 SN74LV573APWR 20 VCC 19 1Q VDDL 18 2Q DSBCK 38 POFLR INT/EXT DSIFL DATA POCSW 17 3Q FIR FILTER MUTE DSIFR SELECT POSLR & DSICT DOWN DSISW SAMPLING 16 4Q DSISL UNIT 24 bit...
  • Page 67 HCD-LF1 IC302 PCM1609KPTR 32 31 30 36 35 34 33 VCC3 FUNCTION AGND3 CONTROL VCC4 INTERFACE AGND4 SYSTEM SCKI CLOCK SCKO MANAGER VOUT8 AGND6 VCC5 LRCK AGND5 TEST 4X/8X ENHANCED VOUT7 OVER SAMPLING MULTI- SERIAL DIGITAL LEVEL INPUT FILTER DELTA-...
  • Page 68 HCD-LF1 • IC Pin Function Description • DMB07 BOARD IC207 ZIVA5X-C1F (DVD SYSTEM PROCESSOR) Pin No. Pin Name Description VDDP — Power supply terminal (+3.3V) Address signal output to the programmable ROM and address latch Two-way data bus (address signal multiplexed) with the programmable ROM and...
  • Page 69 HCD-LF1 Pin No. Pin Name Description GND25 — Ground terminal MDQM2 Write mask signal output to the SD-RAM VDD25 — Power supply terminal (+3.3V) 88 to 95 MD20 to MD27 Two-way data bus with the SD-RAM GND25 — Ground terminal...
  • Page 70 HCD-LF1 Pin No. Pin Name Description AVDD2 — Power supply terminal (+3.3V) AVDD1 — Power supply terminal (+3.3V) AVSS1 — Ground terminal — Power supply terminal (+1.8V) — Ground terminal Audio system clock output to the A/D converter and digital audio processor LRCK L/R sampling clock signal (44.1 kHz) output to the digital audio processor...
  • Page 71 HCD-LF1 Pin No. Pin Name Description HCS0 Chip select signal output to the programmable ROM VDDP — Power supply terminal (+3.3V) TRST Reset signal input terminal (for JTAG) Data output terminal (for JTAG) Data input terminal (for JTAG) Not used...
  • Page 72 HCD-LF1 • DMB07 BOARD IC701 TMC57929PGF-RDP (DVD DECODER) Pin No. Pin Name Description 1, 2 D5, D6 Two-way data bus with the mechanism controller — Ground terminal Two-way data bus with the mechanism controller Address signal input from the mechanism controller —...
  • Page 73 HCD-LF1 Pin No. Pin Name Description Serial data request signal input from the DVD system processor and DSD XHAC decoder HINT Not used XS16 Not used Not used XPDI Not used VDDS — Power supply terminal (+5V) 59, 60 HA0, HA2 Not used —...
  • Page 74 HCD-LF1 Pin No. Pin Name Description RFIN RF signal input from the CD/DVD/SACD RF amplifier 118, 119 VCCA5, VCCA4 — Power supply terminal (+3.3V) VCOR1 — VCO oscillating range setting resistor connected terminal VCOIN VCO input terminal 122, 123 GNDA4, GNDA3 —...
  • Page 75 HCD-LF1 Pin No. Pin Name Description XTA2 System clock (33.8688 MHz) output terminal XTA1 System clock (33.8688 MHz) input from the clock generator — Power supply terminal (+3.3V) 172 to 176 D0 to D4 Two-way data bus with the mechanism controller...
  • Page 76 HCD-LF1 • DMB07 BOARD IC801 CXD2753R (DSD DECODER) Pin No. Pin Name Description VSCA0 — Ground terminal (for core) XMSLAT Serial data latch pulse signal input from the mechanism controller MSCK Serial data transfer clock signal input from the mechanism controller...
  • Page 77 HCD-LF1 Pin No. Pin Name Description PHREFI Phase reference signal input terminal for DSD output phase modulation Not used Phase reference signal output terminal for DSD output phase modulation PHREFO Not used ZDFL Front L-ch Zero data flag detection signal output terminal...
  • Page 78 HCD-LF1 Pin No. Pin Name Description WRFD Not used Operation clock signal input for PSP physical disc mark detection from the DVD decoder 124, 125 WAVDD0, WAVDD1 — A/D power supply terminal (+2.5V) (for PSP physical disc mark detection) Analog RF signal input for PSP physical disc mark detection from the CD/DVD/...
  • Page 79 HCD-LF1 • DMB07 BOARD IC901 CXP973064-245R (MECHANISM CONTROLLER) Pin No. Pin Name Description NO_USE Not used SDEN Serial data enable signal output to the CD/DVD/SACD RF amplifier Digital out on/off control signal output to the DSP and DSD decoder DOCTRL/ISBTEST “L”: digital out off, “H”: digital out on...
  • Page 80 HCD-LF1 Pin No. Pin Name Description SQCK Subcode Q data reading clock signal output to the DSP — Ground terminal CONTROL_2, 56, 57 Not used CONTROL_1 GFS_DVD Guard frame sync signal input from the DVD decoder MUTE_CD Muting on/off control signal output to the DSP “H”: muting on...
  • Page 81 HCD-LF1 • DVD-POW BOARD IC301 uPD703033BYGF-M57-3BA-A (SYSTEM CONTROLLER) Pin No. Pin Name Description UCOM-DO Ucom data output to Subwoofer UCOM-CLK Not used I2C-DATA 12c-data signal output to DVD system processor ZIVA-RST Reset signal output to DVD system processor I2C-CLK 12c-clock signal output to DVD system processor...
  • Page 82 HCD-LF1 Pin No. Pin Name Description — Not used — Not used QUA SI0 Touch key scan data output to touch key driver QUA SI1 Touch key scan data output to touch key driver QUA SI2 Touch key scan data output to touch key driver...
  • Page 83 HCD-LF1 Pin No. Pin Name Description V SW Mute signal output to the Video Amp V MUTE RCS signal output to the Video Amp — Not used — Not used AMPMCOM — Not used UCOM-DI Ucom data input to Subwoofer...
  • Page 84: Exploded Views

    HCD-LF1 Ver. 1.2 SECTION 7 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Abbreviation The components identified by mark 0 or may have some difference from the original : Australian model dotted line with mark 0 are critical for safety.
  • Page 85: Main Section

    HCD-LF1 Ver. 1.2 7-2. MAIN SECTION supplied supplied supplied supplied supplied supplied supplied chassis section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 2-102-728-01 SHAFT (SC) 2-148-307-01 COVER (SH) 2-102-724-01 PANEL (PMMA) 2-108-338-01 PANEL (CDM), SIDE...
  • Page 86: Chassis Section

    HCD-LF1 Ver. 1.2 7-3. CHASSIS SECTION supplied supplied mechanism deck section-1 supplied (CDM80AT-DVBU29T) supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1065-369-A DMB07 BOARD, COMPLETE (AEP, UK, RU)
  • Page 87: Mechanism Deck Section-1 (cdm80at-dvbu29t)

    HCD-LF1 7-4. MECHANISM DECK SECTION-1 (CDM80AT-DVBU29T) mechanism deck section-2 (CDM80AT-DVBU29T) M701 mechanism deck section-3 (CDM80AT-DVBU29T) base unit section Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING 4-246-203-01 LEVER (RELEASE) 4-248-723-01 SPR-E, HOLDER DOWN...
  • Page 88: Mechanism Deck Section-2 (cdm80at-dvbu29t)

    HCD-LF1 7-5. MECHANISM DECK SECTION-2 (CDM80AT-DVBU29T) not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-245-627-01 WASHER (6-2.7-0.4) 4-245-640-01 GEAR (CAP) 4-245-637-01 ROLLER, RUBBER 4-245-626-01 CAP, CLAMPER DBU-1 4-245-649-01 GEAR (IDL-I) 4-245-638-01 LEVER (CL UP1) 4-245-657-01 LEVER (LOADING-R) 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING...
  • Page 89: Mechanism Deck Section-3 (cdm80at-dvbu29t)

    HCD-LF1 7-6. MECHANISM DECK SECTION-3 (CDM80AT-DVBU29T) supplied supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-245-643-01 GEAR (IDL-C) 4-245-628-01 LEVER (BU LOCK) 4-248-722-01 SPR-E, DIR 4-248-206-01 WASHER (3-1-0.4) 4-245-642-01 GEAR (IDL-B) 4-245-624-01 LEVER, CLOSE...
  • Page 90: Base Unit Section

    HCD-LF1 7-7. BASE UNIT SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 605 A-4728-690-A RF BOARD, COMPLETE A-1071-961-A OPTICAL PICK-UP (DBU-3) 1-685-250-11 FLEXIBLE BOARD X-2021-529-1 HOLDER (BU) ASSY 4-981-923-01 SCREW (M), STEP 3-053-847-41 INSULATOR...
  • Page 91: Electrical Parts List

    HCD-LF1 Ver. 1.2 SECTION 8 ELECTRICAL PARTS LIST DISPLAY NOTE: • Due to standardization, replacements in the • COILS When indicating parts by reference number, uH: µH parts list may be different from the parts please include the board name.
  • Page 92 HCD-LF1 Ver. 1.2 DISPLAY DLED DMB07 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R468 1-216-841-11 METAL CHIP 1/10W C238 1-164-943-11 CERAMIC CHIP 0.01uF R469 1-216-841-11 METAL CHIP 1/10W R471 1-216-295-91 SHORT CHIP C239 1-164-943-11 CERAMIC CHIP 0.01uF...
  • Page 93 HCD-LF1 DMB07 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C308 1-164-874-11 CERAMIC CHIP 100PF C563 1-164-874-11 CERAMIC CHIP 100PF C309 1-164-874-11 CERAMIC CHIP 100PF C321 1-126-206-11 ELECT CHIP 100uF 6.3V C565 1-125-777-11 CERAMIC CHIP 0.1uF...
  • Page 94 HCD-LF1 DMB07 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C771 1-119-923-11 CERAMIC CHIP 0.047uF C896 1-164-943-11 CERAMIC CHIP 0.01uF C772 1-164-943-11 CERAMIC CHIP 0.01uF C773 1-125-891-11 CERAMIC CHIP 0.47uF C897 1-126-209-11 ELECT CHIP 100uF C774 1-164-941-11 CERAMIC CHIP 0.0047uF 10%...
  • Page 95 HCD-LF1 Ver. 1.2 DMB07 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark FL303 1-234-177-21 FILTER, CHIP EMI < COIL/RESISTOR > FL501 1-234-177-21 FILTER, CHIP EMI FL502 1-234-177-21 FILTER, CHIP EMI L103 1-216-296-11 SHORT CHIP FL701 1-234-177-21 FILTER, CHIP EMI...
  • Page 96 HCD-LF1 DMB07 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R271 1-216-809-11 METAL CHIP 1/10W R529 1-216-839-11 METAL CHIP 1/10W R272 1-216-809-11 METAL CHIP 1/10W R530 1-216-842-11 METAL CHIP 1/10W R273 1-216-864-11 SHORT CHIP R274 1-216-864-11 SHORT CHIP...
  • Page 97 HCD-LF1 DMB07 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R719 1-216-821-11 METAL CHIP 1/10W R827 1-216-809-11 METAL CHIP 1/10W R720 1-216-821-11 METAL CHIP 1/10W R828 1-216-829-11 METAL CHIP 4.7K 1/10W R721 1-216-839-11 METAL CHIP 1/10W...
  • Page 98 HCD-LF1 Ver. 1.2 DMB07 DRIVER DVD-POW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R935 1-216-829-11 METAL CHIP 4.7K 1/10W < SWITCH > R936 1-216-809-11 METAL CHIP 1/10W R938 1-216-833-11 METAL CHIP 1/10W S701 1-762-951-13 SWITCH, PUSH (CHUCKING)
  • Page 99 HCD-LF1 DVD-POW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C930 1-115-339-11 CERAMIC CHIP 0.1uF FB321 1-216-864-11 SHORT CHIP C931 1-128-993-21 ELECT CHIP 22uF FB322 1-216-864-11 SHORT CHIP C932 1-126-206-11 ELECT CHIP 100uF 6.3V FB323 1-216-864-11 SHORT CHIP...
  • Page 100 HCD-LF1 Ver. 1.2 DVD-POW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L902 1-414-741-11 INDUCTOR 10uH R341 1-216-821-11 METAL CHIP 1/10W L911 1-456-513-11 INDUCTOR 150uH L912 1-414-741-11 INDUCTOR 10uH R342 1-216-833-11 METAL CHIP 1/10W L921 1-456-513-11 INDUCTOR...
  • Page 101 HCD-LF1 DVD-POW EJECT KEY FAN CONTROL Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R391 1-216-829-11 METAL CHIP 4.7K 1/10W R403 1-218-727-11 METAL CHIP 0.5% 1/10W R405 1-216-825-11 METAL CHIP 2.2K 1/10W R392 1-216-833-11 METAL CHIP...
  • Page 102 HCD-LF1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C173 1-162-957-11 CERAMIC CHIP 220PF < FILTER > C174 1-124-779-00 ELECT CHIP 10uF FL201 1-234-177-21 FILTER, CHIP EMI C175 1-124-779-00 ELECT CHIP 10uF C200 1-126-206-11 ELECT CHIP 100uF 6.3V...
  • Page 103 HCD-LF1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R156 1-216-845-11 METAL CHIP 100K 1/10W C023 1-162-919-11 CERAMIC CHIP 22PF R157 1-216-821-11 METAL CHIP 1/10W C024 1-162-970-11 CERAMIC CHIP 0.01uF R158 1-216-821-11 METAL CHIP 1/10W C025 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 104 HCD-LF1 STBY KEY TOUCH KEY Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R012 1-216-864-11 SHORT CHIP C407 1-107-826-11 CERAMIC CHIP 0.1uF R013 1-216-864-11 SHORT CHIP C410 1-110-563-11 CERAMIC CHIP 0.068uF R014 1-216-864-11 SHORT CHIP C411 1-110-563-11 CERAMIC CHIP 0.068uF...
  • Page 105 HCD-LF1 TOUCH KEY Ref. No. Part No. Description Remark < VIBRATOR > X401 1-813-371-21 VIBRATOR, CERAMIC (12MHz) ************************************************************ MISCELLANEOUS ************** A-1066-311-A STAND ASSY (EXCEPT KR) A-1092-692-A STAND ASSY (KR) X-2022-359-1 ESCUTCHEON ASSY 1-829-825-11 WIRE, FLAT TYPE (17 CORE) 1-829-824-11 WIRE, FLAT TYPE (9 CORE)
  • Page 106: Revision History

    HCD-LF1 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 2004.08...

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