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Sony HCD-U1BT Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver. 1.3 2006.12
HCD-U1BT is the Amplifier, BLUETOOTH, CD
player, USB and Tuner section in CMT-U1BT.
US and foreign patents licensed from
Dolby Laboratories.
TE
L 13942296513
Amplifier section
AUDIO POWER SPECIFICATIONS
(USA model only)
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, both channels driven, from
120 – 10,000 Hz: rated 25 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.
North American model:
DIN power output (rated): 20 + 20 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
25 + 25 watts (6 ohms at 1 kHz, 10% THD)
European model:
DIN power output (rated): 20 + 20 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
25 + 25 watts (6 ohms at 1 kHz, 10% THD)
Music power output (reference):
25 + 25 watts (6 ohms at 1 kHz, 10% THD)
Korean model:
DIN power output (rated): 20 + 20 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
25 + 25 watts (6 ohms at 1 kHz, 10% THD)
Inputs:
AUDIO IN (stereo mini jack): voltage 620 mV,
impedance 47 kilohms
(USB) port: Type A, maximum current
www
500 mA
.
Sony Corporation
9-887-353-04
Personal Audio Division
2006L16-1
Published by Sony Techno Create Corporation
© 2006.12
http://www.xiaoyu163.com
Outputs:
i (PHONES (stereo mini jack)): accepts
headphones of 8 ohms or more
SPEAKER: accepts impedance of 6 ohms
BLUETOOTH section
Communication system:
BLUETOOTH Standard version 2.0
Output:
BLUETOOTH Standard Power Class 2
Maximum communication range:
Line of sight approx. 10 m
Frequency band:
2.4 GHz band (2.4000 GHz – 2.4835 GHz)
Modulation method:
FHSS
Compatible BLUETOOTH profiles
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio Video Remote Control Profile)
Audio format:
SBC (Sub Band Codec)
1) The actual range will vary depending on factors such
as obstacles between devices, magnetic fields around
a microwave oven, static electricity, reception
sensitivity, antenna's performance, operating system,
software application, etc.
2) BLUETOOTH standard profiles indicate the purpose
of BLUETOOTH communication between devices.
x
ao
u163
y
i
http://www.xiaoyu163.com
HCD-U1BT
2 9
8
Model Name Using Similar Mechanism
CD
Base Unit Name
Section
Optical Pick-up Name
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
1)
2)
:
COMPACT DISC RECEIVER
co
.
9 4
2 8
US Model
Canadian Model
AEP Model
UK Model
E Model
HCD-U1
BU-F4BD83S-WOD
KSM-215CFP/C2NP
0 5
8
2 9
9 4
2 8
USB section
Supported bit rate
MP3 (MPEG 1 Audio Layer-3):
32 – 320 kbps, VBR
ATRAC: 48 – 352 kbps (ATRAC3 plus),
66/105/132 kbps (ATRAC3)
WMA: 48 – 192 kbps, VBR
AAC: 48 – 320 kbps
Sampling frequencies
MP3 (MPEG 1 Audio Layer-3):
32/44.1/48 kHz
ATRAC: 44.1 kHz
WMA: 44.1 kHz
AAC: 44.1 kHz
CD player section
System: Compact disc and digital audio system
Laser Diode Properties
Emission duration: continuous
Laser Output*: Less than 44.6µW
* This output is the value measurement at a
distance
of 200mm from the objective lens surface on the
Optical Pick-up Block with 7mm aperture.
Frequency response: 20 Hz – 20 kHz
— Continued on next page —
m
9 9
9 9

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Table of Contents

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   Summary of Contents for Sony HCD-U1BT

  • Page 1 US Model Canadian Model Ver. 1.3 2006.12 AEP Model UK Model E Model HCD-U1BT is the Amplifier, BLUETOOTH, CD player, USB and Tuner section in CMT-U1BT. Model Name Using Similar Mechanism HCD-U1 US and foreign patents licensed from 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-U1BT Ver. 1.1 3 7 63 1515 0 TABLE OF CONTENTS SERVICING NOTES 6-3. Block Diagram — AUDIO Section — ......30 ..........4 6-4. Block Diagram — AMP Section — ....... 31 6-5. Block Diagram — POWER Section — ......32 GENERAL ..............
  • Page 4: Servicing Notes

    HCD-U1BT Ver. 1.3 SECTION 1 3 7 63 1515 0 SERVICING NOTES Notes on chip component replacement CAUTION • Never reuse a disconnected chip component. Use of controls or adjustments or performance of procedures • Notice that the minus side of a tantalum capacitor may be other than those specified herein may result in hazardous radiation damaged by heat.
  • Page 5 HCD-U1BT 3 7 63 1515 0 • SERVICE POSITIONS OF THE MAIN BOARD AND THE CD MECHANISM DECK Be sure to place the mechanism deck on a work stand or on a spacer so that the movable block does not receive any physical stress.
  • Page 6: General

    HCD-U1BT SECTION 2 This section is extracted from instruction manual. 3 7 63 1515 0 GENERAL L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 7 HCD-U1BT 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 8 HCD-U1BT Ver. 1.3 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 9: Disassembly

    HCD-U1BT SECTION 3 3 7 63 1515 0 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. BACK COVER (Page 10) 3-3. TOP PANEL ASSY (Page 10) 3-4. FRONT PANEL ASSY 3-6. BT BOARD...
  • Page 10: Back Cover

    HCD-U1BT 3 7 63 1515 0 Note: Follow the disassembly procedure in the numerical order given. 3-2. BACK COVER 1 two screws (+BVTP 3 × 8 ) 3 back cover 2 three screws (+BVTP 3 × 8 ) L 13942296513 3-3.
  • Page 11: Front Panel Assy

    HCD-U1BT 3 7 63 1515 0 3-4. FRONT PANEL ASSY 1 connector (coaxial cable) 2 flexible flat cable 15core (CN103) Be careful not to cut the coaxial cable. q; front panel assy 3 four screws (+BVTP 3 × 8 )
  • Page 12: Panel Board, Ant Board

    HCD-U1BT 3 7 63 1515 0 3-5. PANEL BOARD, ANT BOARD front panel When installing the PANEL board, route the coaxial cable as shown in the figure. lead pin 5 button (vol) coaxial cable PANEL board (B side) 6 ANT board...
  • Page 13: Smaster Board

    HCD-U1BT 3 7 63 1515 0 3-7. SMASTER BOARD 3 shield plate (D) 2 two screws (+BVTP 3 × 8 ) 1 two screws (+BVTP 3 × 8 ) L 13942296513 qa heat sink (SMASTER) qs radiation sheet 9 four screws (+BVTP 3 ×...
  • Page 14: Sw Power Board

    HCD-U1BT 3 7 63 1515 0 3-8. SW POWER BOARD 1 screw (+BVTP 3 × 8 ) 3 shield plate (C) 2 claw 4 two screws (+BVTP 3 × 8 ) 5 two screws (+BVTP 3 × 8 )
  • Page 15: Tuner (fm/am)

    HCD-U1BT 3 7 63 1515 0 3-9. TUNER (FM/AM) 3 tuner (FM/AM) 1 flexible flat cable 2 two screws 11core (+BVTP 3 × 8 ) 3-10. REG BOARD L 13942296513 1 connector 8P (CN116) 7 REG board 6 shield plate (A) 5 two screws (+BVTP 3 ×...
  • Page 16: Main Board

    HCD-U1BT Ver. 1.1 3 7 63 1515 0 3-11. MAIN BOARD 1 flexible flat cable 11core (CN110) 2 flexible flat cable 23core (CN108) 3 flexible flat cable 9core (CN114) q; MAIN board 9 three screws (+BVTP 3 × 8 )
  • Page 17: Usb Board, Hp Board

    HCD-U1BT 3 7 63 1515 0 3-13. USB BOARD, HP BOARD 4 bracket (CD) 2 two screws (+BVTP 3 × 8) 1 two screws 3 coating clip (+BVTP 3 × 8) L 13942296513 8 USB board 7 flexible flat cable...
  • Page 18: Sp Board

    HCD-U1BT 3 7 63 1515 0 3-14. SP BOARD 1 two screws (+BVTP 3 × 8 ) 4 SP board 3 bracket (SP) 2 two screws (+BVTP 3 × 8 ) L 13942296513 3-15. CHASSIS (TOP) 4 three screws 1 screw (+BVTP 2.6 ×...
  • Page 19: Lever (loading R/l)

    HCD-U1BT 3 7 63 1515 0 3-16. LEVER (LOADING R/L) torsion spring (loading RV) torsion spring (loading LV) L 13942296513 6 lever (loading R) 2 two hooks 5 two hooks 3 lever (loading L) PRECAUTION DURING LEVER (LOADING R / L) INSTALLATION Align the horizontal position.
  • Page 20: Disc Stop Lever, Disc Sensor Lever

    HCD-U1BT 3 7 63 1515 0 3-17. 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...
  • Page 21: Bd83s Board, Optical Pick-up (ksm-215cfp)

    HCD-U1BT 3 7 63 1515 0 3-19. BD83S BOARD, OPTICAL PICK-UP (KSM-215CFP) 3 two floating screws (+PTPWHM 2.6) 5 two vibration proof rubbers 4 two floating 1 tension coil spring (G-1) screws (+PTPWHM 2.6) 6 two vibration proof rubbers...
  • Page 22: Holder (bu215t) Assy

    HCD-U1BT 3 7 63 1515 0 3-20. HOLDER (BU215T) ASSY 4 floating screw (+PTPWHM 2.6) 6 holder (BU215T) assy 3 coil spring (holder down B) 5 floating screw (+PTPWHM 2.6) 2 lever (CL UP2) L 13942296513 1 screw (+BVTP 2.6 × 8) 3-21.
  • Page 23: Close Lever

    HCD-U1BT 3 7 63 1515 0 3-22. CLOSE LEVER 1 washer (3-1-0.4) 5 close lever 3 claw 2 close lever spring 4 shaft disc stop L 13942296513 3-23. LEVER (DIR), GEAR (IDL-B) 2 claw 3 gear pulley 4 gear (cap)
  • Page 24: Gear (idl-c)

    HCD-U1BT 3 7 63 1515 0 3-24. GEAR (IDL-C) 3 gear (IDL-D) 4 three hooks 2 two claws 1 gear (IDL-F) 5 lever (gear loading) assy 7 gear (IDL-C) 6 claw L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 25: Test Mode

    HCD-U1BT SECTION 4 3 7 63 1515 0 TEST MODE COLD RESET CD SHIP 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 the vibration.
  • Page 26: Electrical Adjustments

    HCD-U1BT SECTION 5 3 7 63 1515 0 ELECTRICAL ADJUSTMENTS Checking Location: CD SECTION – BD83S Board (SIDE B) – Note: 1. CD Block is basically constructed to operate without adjustment. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated.
  • Page 27: Diagrams

    HCD-U1BT Ver. 1.3 SECTION 6 3 7 6 3 1 5 1 5 0 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.)
  • Page 28: Block Diagram - Bd/driver Section

    HCD-U1BT 6-1. BLOCK DIAGRAM — BD/DRIVER SECTION — 3 7 6 3 1 5 1 5 0 SYSTEM CONTROLLER OPTICAL PICK-UP IC107 BLOCK (1/5) (KSM-215CFP/C2NP) CD MECHANISM DECK BLOCK DETECTOR IC701 +1.7V LOADING MOTOR DRIVER IC201 +3.3V RF AMP,DSP,MP3...
  • Page 29: Block Diagram - Front Section

    HCD-U1BT 6-2. BLOCK DIAGRAM — FRONT SECTION — 3 7 6 3 1 5 1 5 0 FL301 IC302(1/2) (FLUORESCENT INDICATOR TUBE) PANEL CONTROLLER VFD_BK XOUT VFD_LAT X301 5MHz VFD_CLK VFD_DATA IC303 REMOTE CONTROL RECEIVER IC107(2/5) S507 SYSTEM CONTROLLER...
  • Page 30: Block Diagram - Audio Section

    HCD-U1BT 6-3. BLOCK DIAGRAM — AUDIO SECTION — 3 7 6 3 1 5 1 5 0 IC110 AUDIO CONTROLLER L-CH L-CH AMP SECTION J620 OUT1 (Page 31) AUDIO IN R-CH OUT2 OUT2 R-CH CD-L CD-L BD/DRIVER SECTION CD-R...
  • Page 31: Block Diagram - Amp Section

    HCD-U1BT 6-4. BLOCK DIAGRAM — AMP SECTION — 3 7 6 3 1 5 1 5 0 A/D CONVERTER STREAM PROCESSOR DIGITAL POWER AMP IC701 IC705 IC707 J601 AUDIO SECTION L-CH DOUT 12 31 DATA OUTL1 11 4 PWM_A OUT_A 33 L.P.F.
  • Page 32: Block Diagram - Power Section

    HCD-U1BT Ver. 1.3 6-5. BLOCK DIAGRAM — POWER SECTION — 3 7 6 3 1 5 1 5 0 D302 D303 IC304 OUT2 -IN2 +IN2 MULTI VIBRATOR IC306 IC302(2/2) AMP/PROTECTOR PANEL CONTROLLER OUT1 +IN1 VFD_DATA Q319 Q307 VFD_LAT DRIVE...
  • Page 33: Printed Wiring Board - Bd83s Section

    HCD-U1BT Ver. 1.1 • See page 27 for Circuit Boards Location. 6-6. PRINTED WIRING BOARD — BD83S SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 BD83S BOARD (SIDE A) BD83S BOARD (SIDE B)
  • Page 34: Schematic Diagram - Bd83s Section

    HCD-U1BT Ver. 1.1 • See page 51 for Waveforms. • See page 52 for IC Block Diagrams. • See page 58 for IC Pin Function Description. 6-7. SCHEMATIC DIAGRAM — BD83S SECTION — 3 7 6 3 1 5 1 5 0...
  • Page 35: Printed Wiring Board - Driver Section

    HCD-U1BT Ver. 1.1 • See page 27 for Circuit Boards Location. • See page 53 for IC Block Diagram. 6-8. PRINTED WIRING BOARD — DRIVER SECTION — 6-9. SCHEMATIC DIAGRAM — DRIVER SECTION — 3 7 6 3 1 5 1 5 0 :Uses unleaded solder.
  • Page 36: Printed Wiring Board - Main Section

    HCD-U1BT • See page 27 for Circuit Boards Location. 6-10. PRINTED WIRING BOARD — MAIN SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 BD83S BOARD for Write CN102 TUNER • Semiconductor MAIN BOARD...
  • Page 37: Schematic Diagram - Main Section (1/2)

    HCD-U1BT • See page 51 for Waveforms. • See page 53 for IC Block Diagram. • See page 61 for IC Pin Function Description. 6-11. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — 3 7 6 3 1 5 1 5 0...
  • Page 38: Schematic Diagram - Main Section (2/2)

    HCD-U1BT • See page 53 for IC Block Diagrams. 6-12. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — 3 7 6 3 1 5 1 5 0 AVDD5 CN115 R281 R280 FFCS 1.0MM R278 R279 R266 4.7K BT OUT(R) R265 4.7K...
  • Page 39: Printed Wiring Board - Smaster Section

    HCD-U1BT Ver. 1.3 • See page 27 for Circuit Boards Location. 6-13. PRINTED WIRING BOARD — SMASTER SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 SMASTER BOARD (SIDE B) SMASTER BOARD (SIDE A)
  • Page 40: Schematic Diagram - Smaster Section

    HCD-U1BT Ver. 1.3 • See page 51 for Waveforms. • See page 54, 55 for IC Block Diagrams. 6-14. SCHEMATIC DIAGRAM — SMASTER SECTION — 3 7 6 3 1 5 1 5 0 SMASTER BOARD L710 C722 10µH 0.0022...
  • Page 41: Printed Wiring Board - Panel Section

    HCD-U1BT • See page 27 for Circuit Boards Location. 6-15. PRINTED WIRING BOARD — PANEL SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 • Semiconductor PANEL BOARD Location Ref. No. Location D302 MAIN BOARD...
  • Page 42: Schematic Diagram - Panel Section

    HCD-U1BT • See page 51 for Waveform. • See page 56 for IC Block Diagram. • See page 64 for IC Pin Function Description. 6-16. SCHEMATIC DIAGRAM — PANEL SECTION — 3 7 6 3 1 5 1 5 0...
  • Page 43: Printed Wiring Board - Usb Section

    HCD-U1BT Ver. 1.1 • See page 27 for Circuit Boards Location. 6-17. PRINTED WIRING BOARD — USB SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 IC6 (EEP ROM) can not be replaced individually.
  • Page 44: Schematic Diagram - Usb Section

    HCD-U1BT Ver. 1.1 • See page 51 for Waveforms. • See page 56 for IC Block Diagram. 6-18. SCHEMATIC DIAGRAM — USB SECTION — 3 7 6 3 1 5 1 5 0 IC6 (EEP ROM) can not be replaced individually.
  • Page 45: Printed Wiring Boards - Hp, Sp, Reg Section

    HCD-U1BT • See page 27 for Circuit Boards Location. 6-19. PRINTED WIRING BOARDS — HP, SP, REG SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 MAIN BOARD HP BOARD SP BOARD CN114 • Semiconductor...
  • Page 46: Schematic Diagram - Hp, Sp Section

    HCD-U1BT 6-20. SCHEMATIC DIAGRAM — HP, SP SECTION — 3 7 6 3 1 5 1 5 0 R624 2.2k J620 C622 R622 FB619 100p 100k FERRITE C621 R621 R623 100p 100k 2.2k R620 TP602 CN620 NO702 CON ASSY 2P...
  • Page 47: Printed Wiring Board - Sw Power Section

    HCD-U1BT Ver. 1.3 • See page 27 for Circuit Boards Location. 6-21. PRINTED WIRING BOARD — SW POWER SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 SW POWER BOARD • Semiconductor (CHASSIS) T603...
  • Page 48: Schematic Diagram - Sw Power Section

    HCD-U1BT Ver. 1.3 • See page 57 for IC Block Diagram. 6-22. SCHEMATIC DIAGRAM — SW POWER SECTION — 3 7 6 3 1 5 1 5 0 US,CND AEP,UK,KR C4,C5 470P 125V 470P 250V 270/250V 82/450V T603 TRANSFORMER...
  • Page 49: Printed Wiring Boards - Bt, Ant Section

    HCD-U1BT Ver. 1.1 • See page 27 for Circuit Boards Location. 6-23. PRINTED WIRING BOARDS — BT, ANT SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 ANT BOARD BT BOARD (SIDE A) for TEST...
  • Page 50: Schematic Diagram - Bt, Ant Section

    HCD-U1BT Ver. 1.1 • See page 57 for IC Block Diagram. 6-24. SCHEMATIC DIAGRAM — BT, ANT SECTION — 3 7 6 3 1 5 1 5 0 CN903 CN902 ZH SM3 ZH SM3 R943 IC903 FB906 FB907 XC6219B332MR...
  • Page 51 HCD-U1BT 3 7 63 1515 0 • Waveforms – BD83S Board – – SMASTER Board –– – USB Board – IC201 u; (RFACO) IC701 0 (LRCK) IC8 <xxb (EXTAL) (CD PLAY mode) 3.2 Vp-p 1.62 Vp-p 0.5 to 1.3 Vp-p 22.8 µ...
  • Page 52 HCD-U1BT 3 7 63 1515 0 • IC Block Diagrams – BD83S Board – IC203 BH18LB1WG-TR VOLTAGE REFERENCE VOUT THERMAL PROTECTION OVER CURRENT PROTECTION CONTROL STBY BLOCK IC402 BA5947FM-E2 L 13942296513 MUTING + – INTERFACE LEVEL SHIFT INTERFACE INTERFACE...
  • Page 53 HCD-U1BT 3 7 63 1515 0 – DRIVER Board – IC701 BA6956AN CONTROL LOGIC – MAIN Board – IC108 PST3629NR IC112 MC14052BDTR2 BINARY TO 1-OF-4 LEVEL DECODER WITH CONVERTER INHIBIT L 13942296513 IC110 BD3870FS-E2 TREBLE1 TREBLE2 BASS2 BASS1 LOGIC...
  • Page 54 HCD-U1BT 3 7 63 1515 0 – SMASTER Board – IC701 PCM1803DBR IC703 MC74VHC74DTR2 MODE1 DELTA-SIGMA VINL 1 MODULATOR MODE0 FMT1 VINR 2 FMT0 × 1/64, × 1/128 SERIAL DECIMATION VREF1 3 INTERFACE REFERENCE SCKI FILTER VREF2 4 &...
  • Page 55 HCD-U1BT 3 7 63 1515 0 – SMASTER Board – IC707 CXD9845M GVDD_B 1 GVDD_B GVDD_A GVDD_A BST_A /UVP OVER CURRENT FAULT VREG /HIZ_HS PVDD_A GATE /OTW 2 /HIZ_LS DRIVE STUCK /SD 3 DETECT TIMING PROTECTION PWM_A 4 LOGIC...
  • Page 56 HCD-U1BT 3 7 63 1515 0 – PANEL Board – IC304 SN74LV123ANSR 1REXT/CEXT 1CLR 1CEXT 2CEXT 2CLR 2REXT/CEXT L 13942296513 – USB Board – IC1 R5520H001A-T1-FB CURRENT LIMIT GATE CONTROL UVLO FLAG THERMAL SHUTDOWN DELAY u163 http://www.xiaoyu163.com...
  • Page 57 HCD-U1BT 3 7 63 1515 0 – SW POWER Board – IC601 MIP2F20MS1S0 6.6V 8 SOURCE 7 SOURCE VDD CLAMP ILIMIT CIRCUIT CONSTANT CORRECTION CURRENT CIRCUIT SOURCE CLAMP CIRCUIT – (ILIMIT SETTING) DRAIN CURRENT DETECT FOR LIGHT LOAD DETECTION INTERMITTENT OSCILLATION CONTROL –...
  • Page 58 HCD-U1BT 3 7 63 1515 0 • IC Pin Function Description BD83S BOARD IC201 CXD3014A-201R (RF AMP, DSP, MP3) Pin No. Pin Name Description LRCK L/R sampling clock signal output terminal LRCKI L/R sampling clock signal input terminal PCMD...
  • Page 59 HCD-U1BT 3 7 63 1515 0 Pin No. Pin Name Description IOVDD1 — Power supply terminal (+3.3V) AVDD0 — Power supply terminal (+3.3V) AVSS0 — Ground terminal E signal input from the optical pick-up block F signal input from the optical pick-up block...
  • Page 60 HCD-U1BT 3 7 63 1515 0 Pin No. Pin Name Description JTAGTDO — Not used JTAGTMS — Connected to ground TRST — Connected to ground — Ground terminal — Power supply terminal (+1.8V) IOVDD2 — Power supply terminal (+3.3V)
  • Page 61 HCD-U1BT Ver. 1.3 3 7 63 1515 0 MAIN BOARD IC107 M30624MGP-A57FPU0 (SYSTEM CONTROLLER) Pin No. Pin Name Description USB_DO USB serial data output terminal USB_CLK USB serial clock output terminal GC_RESET SIRCS signal input terminal SIRCS GC micon reset signal output terminal...
  • Page 62 HCD-U1BT 3 7 63 1515 0 Pin No. Pin Name Description MP3 IREQ MS3 REQ input terminal MP3 REQ MP3 chip select output terminal CD XLT CD LAT output terminal CD SENS From CXP3014A SENS input terminal MC3 ACK...
  • Page 63 HCD-U1BT 3 7 63 1515 0 Pin No. Pin Name Description VREF — Ever power supply (+3.3V) ACVV — Back up power supply (+3.3V) USB_DI USB serial data input terminal L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 64 HCD-U1BT 3 7 63 1515 0 PANEL BOARD IC302 M30622MEP-A41FPU0 (PANEL CONTROLLER) Pin No. Pin Name Description — Not used (Open) SOFT_TEST — Not used (Open) LED_USB LED_USB signal output VFD_POWER VFD_POWER signal output terminal LED_DATA — Not used (Open) LED_LAT —...
  • Page 65 HCD-U1BT 3 7 63 1515 0 Pin No. Pin Name Description 51 to 61 A19 to A9 — Not used (Open) — Power supply terminal (+3.3V) — Not used (Open) — Ground terminal 65 to 72 A7 to A0 —...
  • Page 66: Exploded Views

    HCD-U1BT Ver. 1.3 SECTION 7 3 7 63 1515 0 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • The mechanical parts with no reference The components identified by mark 0 or may have some difference from the original number in the exploded views are not supplied.
  • Page 67: Front Panel Section

    HCD-U1BT Ver. 1.3 3 7 63 1515 0 7-2. FRONT PANEL SECTION supplied supplied supplied supplied L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1188-980-A PANEL ASSY, FRONT (AEP, UK) 2-676-698-01 BASE (ENTER)
  • Page 68: Amp Section

    HCD-U1BT Ver. 1.3 3 7 63 1515 0 7-3. AMP SECTION not supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied supplied L 13942296513 supplied main section Ref. No. Part No. Description Remark Ref. No. Part No.
  • Page 69: Main Section

    HCD-U1BT Ver. 1.3 3 7 63 1515 0 7-4. MAIN SECTION supplied supplied CD mechanism deck section-1 (CDM80BT-F4BD83S-WOD) F101 supplied supplied supplied supplied L 13942296513 supplied supplied supplied not supplied Ref. No. Part No. Description Remark Ref. No. Part No.
  • Page 70: Cd Mechanism Deck Section-1 (cdm80bt-f4bd83s-wod)

    HCD-U1BT 3 7 63 1515 0 7-5. CD MECHANISM DECK SECTION-1 (CDM80BT-F4BD83S-WOD) CD mechanism deck section-2 M701 (CDM80BT-F4BD83S-WOD) CD mechanism deck section-3 L 13942296513 (CDM80BT-F4BD83S-WOD) base unit section (BU-F4BD83S-WOD) Ref. No. Part No. Description Remark Ref. No. Part No.
  • Page 71: Cd Mechanism Deck Section-2 (cdm80bt-f4bd83s-wod)

    HCD-U1BT 3 7 63 1515 0 7-6. CD MECHANISM DECK SECTION-2 (CDM80BT-F4BD83S-WOD) L 13942296513 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) 4-245-637-11 ROLLER, RUBBER 4-251-780-01 CAP (CLAMP 215V)
  • Page 72: Cd Mechanism Deck Section-3 (cdm80bt-f4bd83s-wod)

    HCD-U1BT 3 7 63 1515 0 7-7. CD MECHANISM DECK SECTION-3 (CDM80BT-F4BD83S-WOD) supplied L 13942296513 supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 4-245-643-01 GEAR (IDL-C) 4-248-206-01 WASHER (3-1-0.4) 2-515-536-01 SPRING (DIR), TENSION COIL...
  • Page 73: Base Unit Section (bu-f4bd83s-wod)

    HCD-U1BT 3 7 63 1515 0 7-8. BASE UNIT SECTION (BU-F4BD83S-WOD) L 13942296513 S201 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-1134-279-A BD83S BOARD, COMPLETE 2-059-837-01 SPRING (G-1), TENSION COIL 1-827-992-11 WIRE (FLAT TYPE) (16 CORE) 2-059-838-01 SPRING (G-2), TENSION COIL 4-985-672-01 SCREW (+PTPWHM2.6), FLOATING...
  • Page 74: Electrical Parts List

    HCD-U1BT Ver. 1.3 SECTION 8 BD83S 3 7 63 1515 0 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • COILS uH: µH When indicating parts by reference number, parts list may be different from the parts please include the board name.
  • Page 75 HCD-U1BT BD83S 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC402 6-705-808-01 IC BA5947FM-E2 A-1187-312-A BT BOARD, COMPLETE ****************** < TRANSISTOR > < CAPACITOR > Q321 6-551-120-01 TRANSISTOR 2SA2119K C904 1-126-193-11 ELECT CHIP <...
  • Page 76 HCD-U1BT DRIVER MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > R928 1-216-813-11 METAL CHIP 1/10W R929 1-216-829-11 METAL CHIP 4.7K 1/10W D601 6-500-848-01 DIODE MC2840-T112-1 R930 1-216-829-11 METAL CHIP 4.7K...
  • Page 77 HCD-U1BT MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C151 1-162-970-11 CERAMIC CHIP 0.01uF CN107 1-784-726-11 CONNECTOR, FFC 4P C152 1-126-923-91 ELECT 220uF C153 1-126-923-91 ELECT 220uF CN108 1-779-291-11 CONNECTOR, FFC (LIF (NON-ZIF)) 23P...
  • Page 78 HCD-U1BT MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R139 1-216-809-11 METAL CHIP 1/10W R140 1-216-809-11 METAL CHIP 1/10W Q102 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q104 8-729-120-28 TRANSISTOR...
  • Page 79 HCD-U1BT MAIN PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R199 1-216-833-11 METAL CHIP 1/10W R263 1-216-833-11 METAL CHIP 1/10W R200 1-216-833-11 METAL CHIP 1/10W R264 1-216-837-11 METAL CHIP...
  • Page 80 HCD-U1BT PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CAPACITOR > D512 6-501-451-01 DIODE 1L4344B22COCDT02 (ILLUMINATION) C301 1-115-416-11 CERAMIC CHIP 0.001uF D513 6-501-451-01 DIODE 1L4344B22COCDT02 (ILLUMINATION) C307 1-128-582-11 ELECT...
  • Page 81 HCD-U1BT PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R372 1-216-864-11 SHORT CHIP R374 1-216-821-11 METAL CHIP 1/10W R303 1-216-833-11 METAL CHIP 1/10W R375 1-216-833-11 METAL CHIP...
  • Page 82 HCD-U1BT PANEL SMASTER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R554 1-216-825-11 METAL CHIP 2.2K 1/10W < IC > IC101 8-759-646-52 IC KIA7805API R555 1-216-825-11 METAL CHIP 2.2K 1/10W...
  • Page 83 HCD-U1BT Ver. 1.3 SMASTER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CN705 1-815-443-11 PIN, CONNECTOR (PWB) 2P C752 1-107-826-11 CERAMIC CHIP 0.1uF C753 1-104-658-91 ELECT 100uF < DIODE >...
  • Page 84 HCD-U1BT Ver. 1.3 SMASTER SW POWER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R728 1-216-849-11 METAL CHIP 220K 1/10W SP BOARD ********* R729 1-216-821-11 METAL CHIP 1/10W R730 1-216-809-11 METAL CHIP 1/10W <...
  • Page 85 HCD-U1BT Ver. 1.3 SW POWER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 R11 < CONNECTOR > 1-216-797-11 METAL CHIP 1/10W (US, CND) 1-564-321-00 PIN, CONNECTOR (3.96mm PITCH) 2P...
  • Page 86 HCD-U1BT Ver. 1.3 SW POWER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < VARIABLE RESISTOR > 1-125-777-11 CERAMIC CHIP 0.1uF 1-125-777-11 CERAMIC CHIP 0.1uF 0 VR001 1-805-481-21 VARISTOR (US, CND) 1-164-943-81 CERAMIC CHIP 0.01uF...
  • Page 87 HCD-U1BT Ver. 1.3 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-218-965-11 RES-CHIP 1/16W < VIBRATOR > 1-218-965-11 RES-CHIP 1/16W 1-218-965-11 RES-CHIP 1/16W X001 1-795-778-11 VIBRATOR, CRYSTAL (22.5MHz) 1-218-965-11 RES-CHIP...
  • Page 88 HCD-U1BT 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 89 HCD-U1BT 3 7 63 1515 0 US Model Canadian Model SERVICE MANUAL AEP Model UK Model E Model Ver. 1.3 2006.12 SUPPLEMENT-1 Subject: Board changed to suffix -13 from suffix -12. Parts number of printed wiring board changed to suffix-13 from suffix-12.
  • Page 90 HCD-U1BT Ver. 1.3 DIAGRAMS 3 7 63 1515 0 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) Note on Schematic Diagram: Note on Printed Wiring Boards: •...
  • Page 91 HCD-U1BT Ver. 1.3 PRINTED WIRING BOARD — MAIN SECTION — • :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 BD83S BOARD for Write CN102 TUNER MAIN BOARD (Page 33) • Semiconductor Location Ref. No. Location...
  • Page 92 HCD-U1BT Ver. 1.3 SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • See page 2 for Waveforms. 3 7 6 3 1 5 1 5 0 R142 R144 R101 4.7k R299 R256 D201 1SS355WTE C125 Q201 2SA1235TP R255 R146 Q104...
  • Page 93 HCD-U1BT Ver. 1.3 SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — 3 7 6 3 1 5 1 5 0 AVDD5 CN115 R281 R280 FFCS 1.0MM R278 R279 R266 4.7K BT OUT(R) R265 4.7K BT OUT(L) C221 5.07 220 10V...
  • Page 94 HCD-U1BT PRINTED WIRING BOARD — PANEL SECTION — • :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 PANEL BOARD • Semiconductor Location MAIN BOARD CN103 Ref. No. Location D512 JW304 (ILLUMINATION) SUPPLEMENT-1 D302 JW305 R553...
  • Page 95 HCD-U1BT SCHEMATIC DIAGRAM — PANEL SECTION — • See page 2 for Waveform. 3 7 6 3 1 5 1 5 0 FL301 DM-158GINK R549 R550 R526 R527 R328 R329 2.2k 2.2k 2.2k 2.2k R506 C342 D511 D500 D505...
  • Page 96 HCD-U1BT • PRINTED WIRING BOARD — HP, SP SECTION — :Uses unleaded solder. 3 7 6 3 1 5 1 5 0 MAIN BOARD HP BOARD SP BOARD CN114 SUPPLEMENT-1 NO702 Page 3 SMASTER BOARD CN620 CN702 (Page 39)
  • Page 97 HCD-U1BT SCHEMATIC DIAGRAM — HP, SP SECTION — 3 7 6 3 1 5 1 5 0 R624 2.2k J620 C622 R622 FB619 100p 100k FERRITE C621 R621 R623 100p 100k 2.2k R620 TP602 CN620 NO702 CON ASSY 2P...
  • Page 98 HCD-U1BT • PRINTED WIRING BOARD — REG SECTION — :Uses unleaded solder. SCHEMATIC DIAGRAM — REG SECTION — 3 7 6 3 1 5 1 5 0 REG BOARD IC104 IC105 IC101 C116 JW231 Q103 C102 Q103 JW232 C114...
  • Page 99 HCD-U1BT Ver. 1.3 ELECTRICAL PARTS LIST MAIN 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • COILS uH: µH When indicating parts by reference number, parts list may be different from the parts please include the board name.
  • Page 100 HCD-U1BT Ver. 1.3 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C206 1-126-960-11 ELECT D201 6-501-193-01 DIODE 1SS355WTE-17 C212 1-162-966-11 CERAMIC CHIP 0.0022uF 10% C213 1-162-966-11 CERAMIC CHIP 0.0022uF 10%...
  • Page 101 HCD-U1BT Ver. 1.3 MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q123 8-729-037-13 TRANSISTOR KTA1271Y R150 1-216-864-11 SHORT CHIP Q201 8-729-600-22 TRANSISTOR 2SA1235-F R151 1-216-817-11 METAL CHIP 1/10W Q202...
  • Page 102 HCD-U1BT Ver. 1.3 MAIN PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R205 1-216-805-11 METAL CHIP 1/10W R267 1-216-817-11 METAL CHIP 1/10W R206 1-216-809-11 METAL CHIP 1/10W R268 1-216-829-11 METAL CHIP 4.7K...
  • Page 103 HCD-U1BT PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CAPACITOR > D512 6-501-451-01 DIODE 1L4344B22COCDT02 (ILLUMINATION) C301 1-115-416-11 CERAMIC CHIP 0.001uF D513 6-501-451-01 DIODE 1L4344B22COCDT02 (ILLUMINATION) C307 1-128-582-11 ELECT...
  • Page 104 HCD-U1BT PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R372 1-216-864-11 SHORT CHIP R374 1-216-821-11 METAL CHIP 1/10W R303 1-216-833-11 METAL CHIP 1/10W R375 1-216-833-11 METAL CHIP...
  • Page 105 HCD-U1BT PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R554 1-216-825-11 METAL CHIP 2.2K 1/10W < IC > R555 1-216-825-11 METAL CHIP 2.2K 1/10W R556 1-216-825-11 METAL CHIP 2.2K...
  • Page 106 HCD-U1BT 3 7 63 1515 0 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.

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