hit counter script
Sony HCD-VX555J Service Manual
  1. Manuals
  2. Brands
  3. Sony Manuals
  4. Stereo System
  5. HCD-VX555J
  6. Service manual

Sony HCD-VX555J Service Manual

Hide thumbs Also See for HCD-VX555J:
Table of Contents

Advertisement

Quick Links

HCD-VX555/VX555J
QQ
3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2001. 03
• HCD-VX555/VX555J is the tuner,
deck, CD and amplifier section in
MHC-VX555/VX555J.
TE
L 13942296513
Amplifier section
The following measured at AC 120, 220, 240V,
50/60 Hz
DIN power output (rated) 100 + 100 watts
Continuous RMS power output (reference)
Inputs
GAME (VIDEO):
(phono jack)
GAME (AUDIO):
(phono jacks)
MD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,
(phono jacks)
MIC 1/2:
(phone jack)
Outputs
VIDEO OUT:
(phono jacks)
S. VIDEO OUT:
(4 pin/mini-DIN jack)
AUDIO OUT:
(phono jack)
PHONES:
(stereo mini jack)
www
.
Sony Corporation
9-873-865-11
2001C1600-1
Audio Entertainment Group
© 2001.3
General Engineering Dept.
http://www.xiaoyu163.com
(6 ohms at 1 kHz, DIN)
140 + 140 watts
(6 ohms at 1 kHz, 10%
THD)
1 Vp-p, 75 ohms
Voltage 250 mV,
impedance 47 kilohms
impedance 47 kilohms
sensitivity 1 mV,
impedance 10 kilohms
max. output level 1 Vp-p,
unbalanced, Sync.
negative load impedance
75 ohms
Y: 1 Vp-p, unbalanced
Sync negative
C: 0.286 Vp-p, load
impedance 75 ohms
Voltage 140 mV,
impedance 47 kilohms.
accepts headphones of 8
ohms or more
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Photo : HCD-VX555
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
Q Q
Tape deck
3
6 7
1 3
1 5
Section
Tape Transport Mechanism Type
SPECIFICATIONS
FRONT SPEAKER:
SURROUND SPEAKER: accepts impedance of
VIDEO CD/CD player section
System
Laser
Laser Output
Frequency response
Wave length
Signal-to-noise ratio
Dynamic range
Video color system format NTSC, PAL
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wave length
Output level
MINI HI-FI COMPONENT SYSTEM
co
.
9 4
2 8
E Model
HCD-VX555/VX555J
Tourist Model
HCD-VX555J
NEW
CDM58E-30BD61A
BU-30BD61A
A-MAX.3
NEW
TCM-230AWR41C
0 5
8
2 9
9 4
2 8
TCM-230MWR41C
TCM-230PWR41C
accepts impedance of 6 to
16 ohms
24 ohms or more
Compact disc and digital
audio system
Semiconductor laser
(λ=780nm)
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.
2 Hz – 20 kHz (±0.5 dB)
780 – 790 nm
More than 90 dB
More than 90 dB
660 nm
–18 dBm
— Continued on next page —
m
9 9
9 9

Advertisement

Table of Contents
loading

Related Manuals for Sony HCD-VX555J

Summary of Contents for Sony HCD-VX555J

  • Page 1 3 7 63 1515 0 SERVICE MANUAL E Model HCD-VX555/VX555J Ver 1.0 2001. 03 Tourist Model HCD-VX555J • HCD-VX555/VX555J is the tuner, deck, CD and amplifier section in MHC-VX555/VX555J. Photo : HCD-VX555 Model Name Using Similar Mechanism 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: Table Of Contents

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 TABLE OF CONTENTS 1. GENERAL ·········································································· 4 2. DISASSEMBLY ································································ 6 3. TEST MODE ···································································· 12 4. MECHANICAL ADJUSTMENTS ····························· 15 5. ELECTRICAL ADJUSTMENTS ······························· 15 6. DIAGRAMS ······························································· 6-1. Circuit Board Location ················································· 22 6-2.

  • Page 4: General

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 1 This section is extracted from GENERAL 3 7 63 1515 0 instruction manual. Main unit The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details. ea es ed ra r;...

  • Page 5: Remote Control

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Remote Control Setting the time The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for Turn on the system. details. Press CLOCK/TIMER SET on the A B C D E remote.

  • Page 6: Disassembly

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 2 DISASSEMBLY 3 7 63 1515 0 • The equipment can be removed using the following procedure. Upper case (Top) Loading panel assy Sub trans board and Main trans board Main board and Power board Panel board Leaf SW board, Head (A) board and Head (B) board Front panel section Base unit...
  • Page 7 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Loading panel 2-2. LOADING PANEL ASSY CD mechanism deck (CDM58E) 1 Turn the pulley to the direction of arrow. Front panel side pulley 2 Pull-out the disc tray. L 13942296513 2-3. FRONT PANEL SECTION 3 Connector (CN301) CD mechanism deck q;...
  • Page 8 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 2-4. PANEL BOARD 5 Four screws 7 CD SWITCH board (+BVTP 2.6 × 8) qa Eight screws (+BVTP 2.6 × 8) qs PAD 6 Four claws SWITCH board 8 Nine screws (+BVTP 2.6 × 8) 9 Two claws q;...
  • Page 9 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 2-6. MAIN BOARD AND POWER BOARD 7 Heat sink 4 Three screws (+BVTP 3 × 10) 6 Two screws (+BVTP 3 × 8) MAIN board 5 POWER board 3 Two screws (+BVTP 3 × 16) 2 MAIN board 1 Two screws (+BVTP 3 ×...
  • Page 10 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 2-8. BASE UNIT 1 Pulley(B)(BU-30), chucking 2 Two Screws (+PTPWH M2.6) 3 Lever (lifter) 5 Screw (+PTPWH M2.6) 6 Holder assy 4 Turn the pulley to the direction of arrow. Spring (insulator), coil pulley Base unit qh Two insulators...
  • Page 11 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 2-9. VIDEO BOARD, DRIVER BOARD, MOTER BOARD AND ADDRESS SENSOR BOARD q; Screw (+PTPWH 2.6 × 8) 4 Two screws (+BVTP 2.6 × 8) 8 MOTOR board 6 Flat type wire (8 core) 5 Remove the two solderings of motor.

  • Page 12: Test Mode

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 3 TEST MODE 3 7 63 1515 0 [Cold Reset] 7. In the key check mode, the fluorescent indicator tube displays • The cold reset clears all data including preset data stored in the “K0 V0”. Each time a button is pressed, “KEY” value increases. RAM to initial conditions.
  • Page 13 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 How to exit the CD aging mode: * Tape function Press the ?/1 and turn off the main power. 1. When a tape is inserted in Deck B and recording is started, the input source function selects VIDEO automatically.
  • Page 14 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 [ VIDEO BOARD ] (SIDE A) 1 2 3 J301 CN301 CN501 SL503 SL502 SL501 CN503 CHECK LED CN502 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 15: Mechanical Adjustments

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 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 rollers demagnetizer.
  • Page 16 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 DECK B 2. Turn the adjustment screw and check output peaks. If the peaks Tape Speed Adjustment do not match for L-CH and R-CH, turn the adjustment screw Note: Start the Tape Speed adjustment as below after setting to the test so that outputs match within 1dB of peak.
  • Page 17 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 DECK B REC Bias Adjustment 4. Mode: Record Procedure: In the MC test mode, the “REC memory mode” is convenient for MD/VIDEO (AUDIO) IN (J101) this adjustment. In the “REC memory mode” , when the REC starts 315 Hz, 50 mV (–23.8 dB) AF OSC the input signal FUNCTION is switched to VIDEO automatically.
  • Page 18 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 TUNER SECTION CD SECTION FM Tuned Level Adjustment Note : 1. CD Block is basically designed to operate without adjustment. Therefore, check each item in order given. FM RF SIGNAL GENERATOR 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 75 Ω...
  • Page 19 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Note: Clear RF signal waveform means that the shape “◊” can be Adjustment Location : clearly distinguished at the center of the waveform. [ BD (CD) BOARD ] — SIDE B — RF signal waveform VOLT/DIV : 200mV TIME/DIV : 500ns level : 1.1 ±...
  • Page 20 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 VIDEO SECTION Frequency Adjustment Connection: frequency counter VIDEO board (27 MHz) Procedure: 1. Connect the frequency counter to check point of the VIDEO board. 2. Turned power switch on. 3. Press the CD button to select the CD. 4.

  • Page 21: Diagrams

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 6 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 22: Circuit Board Location

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 6-1. CIRCUIT BOARD LOCATION MOTOR board ADDRESS SENSOR board DRIVER board BD board VIDEO board CD SWITCH board SENSOR board MAIN TRANS board SWITCH board PANEL board SUB TRANS board PAD SWITCH board MAIN board LEAF SW board POWER board...
  • Page 23 http://www.xiaoyu163.com HCD-VX555/VX555J • WAVEFORMS 3 7 6 3 1 5 1 5 0 – BD BOARD – – PANEL BOARD – – MAIN BOARD – IC101 t; (RFAC) IC501 qa (XC-OUT) IC601 is (XOUT) STOP MODE STOP MODE 1.3Vp-p 3.0Vp-p 4MHz 3.1Vp-p 32.768kHz...

  • Page 24: Block Diagrams

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-2. BLOCK DIAGRAMS 3 7 6 3 1 5 1 5 0 IC11 TUNER/CD SECTION LPF11 AM/FM IF MPX RF IF L-CH • R-CH is omitted due to same as L-CH. ANT IN IF OUT FM IF L OUT BUFFER •...
  • Page 25 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN SECTION 3 7 6 3 1 5 1 5 0 J402 IC103 AUDIO OUT ANALOG SURROUND R-CH IC401 OUTPUT SELECT L-IN L-OUT IC101 J401 SUR1 BP/SR INPUT SELECT SUR2 G EQ VIDEO OUT CONT2 IC102 IC501 TM801 TUNER IC781 SUR3...
  • Page 26 http://www.xiaoyu163.com HCD-VX555/VX555J VIDEO CD SECTION 3 7 6 3 1 5 1 5 0 CD DATA/CD BCK/CD LRCK/C2PO SECTION (Page 24) IC502(2/2) IC303 IC304 Y AMP CD MECHANISM CONTROLLER VIDEO AMP RESOLUTION VOUT Y IN Y OUT1 L.P.F Y OUT2 J301 IC302 C AMP...

  • Page 27: Printed Wiring Board Main Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-3. PRINTED WIRING BOARD – MAIN SECTION – • See page 22 for Circuit Boards Location. There are a few cases that the part printed on 3 7 6 3 1 5 1 5 0 this diagram isn’t mounted in this model. VIDEO BOARD SWITCH BOARD...

  • Page 28: Schematic Diagram Main Section (1/4)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-4. SCHEMATIC DIAGRAM – MAIN SECTION (1/4) – • See page 23 for Wavefoms. • See page 58 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 IC B/D 1 3 9 4 2 2 9 6 5 1 3 IC B/D w w w u 1 6 3...

  • Page 29: Schematic Diagram Main Section (2/4)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-5. SCHEMATIC DIAGRAM – MAIN SECTION (2/4) – • See page 58 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 IC B/D 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 30: Schematic Diagram Main Section (3/4)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-6. SCHEMATIC DIAGRAM – MAIN SECTION (3/4) – • See page 58 for IC Block Diagrams. • See page 40 for Printed Wiring Board of HEAD boards. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 IC B/D w w w u 1 6 3...

  • Page 31: Schematic Diagram Main Section (4/4)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-7. SCHEMATIC DIAGRAM – MAIN SECTION (4/4) – • See page 23 for Wavefoms. • See page 51 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 32: Printed Wiring Board Bd Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-8. PRINTED WIRING BOARD – BD SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 IC102 IC104 IC101 IC103 1 3 9 4 2 2 9 6 5 1 3 VIDE0 BOARD (Page 44)

  • Page 33: Schematic Diagram Bd Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-9. SCHEMATIC DIAGRAM – BD SECTION – • See page 23 for Wavefoms. • See page 53 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0 IC 106 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 34: Printed Wiring Board Amp Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-10. PRINTED WIRING BOARD – AMP SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 (Page 48) (Page 48) (Page 27) (Page 27) 1 3 9 4 2 2 9 6 5 1 3 •...

  • Page 35: Schematic Diagram Amp Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-11. SCHEMATIC DIAGRAM – AMP SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 36: Printed Wiring Board Panel Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-12. PRINTED WIRING BOARD – PANEL SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 (Page 38) (Page 50) IC603 IC601 IC616 1 3 9 4 2 2 9 6 5 1 3 (Page 27) •...

  • Page 37: Schematic Diagram Panel Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-13. SCHEMATIC DIAGRAM – PANEL SECTION – • See page 23 for Wavefoms. • See page 59 for IC Block Diagrams. • See page 55 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0 IC B/D 1 3 9 4 2 2 9 6 5 1 3 w w w...

  • Page 38: Printed Wiring Board Panel Sw Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-14. PRINTED WIRING BOARD – PANEL SW SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 1-680-263- (11) (Page 36) 1 3 9 4 2 2 9 6 5 1 3 PICTURE •...

  • Page 39: Schematic Diagram Panel Sw Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-15. SCHEMATIC DIAGRAM – PANEL SW SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 40: Printed Wiring Board Leaf Sw Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-16. PRINTED WIRING BOARD – LEAF SW SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 PM902 PM901 IC1001 IC1002 (Page 27) 1 3 9 4 2 2 9 6 5 1 3 •...

  • Page 41: Schematic Diagram Leaf Sw Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-17. SCHEMATIC DIAGRAM – LEAF SW SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 42: Printed Wiring Board Driver Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-18. PRINTED WIRING BOARD – DRIVER SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 IC711 (14) (14) 1 3 9 4 2 2 9 6 5 1 3 (14) w w w u 1 6 3...

  • Page 43: Schematic Diagram Driver Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-19. SCHEMATIC DIAGRAM – DRIVER SECTION – • See page 59 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 IC B/D 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 44: Printed Wiring Board Video Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-20. PRINTED WIRING BOARD – VIDEO SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 (Page 50) IC 304 IC 505 IC 506 IC 501 1 3 9 4 2 2 9 6 5 1 3 IC 504 (Page 32) •...

  • Page 45: Schematic Diagram Video Section (1/3)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-21. SCHEMATIC DIAGRAM – VIDEO SECTION (1/3) – • See page 23 for Wavefoms. • See page 56 for IC Pin Function Description. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 46: Schematic Diagram Video Section (2/3)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-22. SCHEMATIC DIAGRAM – VIDEO SECTION (2/3) – • See page 23 for Wavefoms. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 47: Schematic Diagram Video Section (3/3)

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-23. SCHEMATIC DIAGRAM – VIDEO SECTION (3/3) – • See page 23 for Wavefoms. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 48: Printed Wiring Board Trans Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-24. PRINTED WIRING BOARD – TRANS SECTION – • See page 22 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 (Page 34) 1 3 9 4 2 2 9 6 5 1 3 IC971 w w w u 1 6 3...

  • Page 49: Schematic Diagram Trans Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-25. SCHEMATIC DIAGRAM – TRANS SECTION – 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 50: Printed Wiring Board Switch Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 6-26. PRINTED WIRING BOARD – SW SECTION – • See page 22 for Circuit Boards Location. 6-27. SCHEMATIC DIAGRAM – SW SECTION – 3 7 6 3 1 5 1 5 0 MAIN BOARD (Page 27) IC 401 J 402 AUDIO OUT VIDEO...

  • Page 51: Ic Pin Function Description

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 6-28. IC PIN FUNCTION DESCRIPTION • IC501 M30620MCA-A95FP (MASTER CONTROL) (MAIN BOARD) Pin No. Pin Name Description AUDIO-OUT Audio out ON/OFF signal (H=ON,L=OFF) STEREO STEREO detect signal input (L=ON,H=OFF) TUNED TUNED detect signal input (L=ON,H=OFF) SIRCS Remote control receiver data signal input SUR1...
  • Page 52 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Pin No. Pin Name Description A-TRG A deck trigger control signal output B-TRIG B deck trigger control signal output AMS-IN AMS signal input (L=ON,H=OFF) CAPM-H/L Capstan motor High/Low speed control signal output CAPM-CONTROL Capstan motor REV/FWD/STOP control signal output A-PLAY A deck play detect signal input...
  • Page 53 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 • IC101 CXD3068Q (DIGITAL SIGNAL PROCESSOR) (BD Board) Pin No. Pin Name Function DVDD0 — Digital power supply XRST System reset MUTE Muting selection pin DATA Serial data input, supplied from CPU XLAT Latch input, supplied from CPU CLOK Serial data transfer clock input, supplied from CPU...
  • Page 54 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Pin No. Pin Name Function Tracking error signal input Center servo analog input RFDC RF signal input ADI0 Test pin (Not used) AVSS0 — Analog ground IGEN Power supply pin operational amplifiers AVDD —...
  • Page 55 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 • IC601 MB90M407PF-G-103-BND (DISPLAY CONTROL) (PANEL BOARD) Pin No. Pin Name Description 1 - 5 G5-1 FL grid signal output 6 - 10 P1-5 FL segment signal output VSS-IO — Ground for I/O port 12 - 22 P6-16 FL segment signal output...
  • Page 56 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 • IC502 M30622MGA-A45FP (CD MECHANISM CONTROLLER) (VIDEO BOARD) Pin No. Pin Name Description SENSE Internal status (SENSE) signal input from the CXD3068Q (IC101) SENSE CLK Sense serial data reading clock signal output to the CXD3068Q (IC101) RESOLUTION Y resolution output CHROMA LEVEL...
  • Page 57 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Pin No. Pin Name Description OUTSW — Not used (open) MODEL1 Not used (open) MODEL2 Not used (open) TBLL — Not used (open) TBLR — Not used (open) 57 to 59 ENC1 to ENC3 —...

  • Page 58: Ic Block Diagrams

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 6-29. IC BLOCK DIAGRAMS IC11 LA1845 (MAIN BOARD) PF.AMP DEOODER PILOT BUFF ANTI-BIRDIE CANCEL P-DET STEREO ø LEVEL AM/FM COMP S-CURVE BUFF PILOT π 304kHz 19k 0 TUNING DRIVE IC51 LC72131 (MAIN BOARD) PHASE DETECTOR CHARGE PUMP...
  • Page 59 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 IC602 BA3830F-E2 (PANEL BOARD) IC701 BA6956AN (DRIVER BOARD) REFFERENCE RESET 18 RESET CURRENT REFFERENCE 17 f01 CURRENT LINE 16 f02 LINE 15 f03 CONTROL LOGIC 13 f05 RESET 12 f06 BIAS 11 REC Bias LEVEL GND1...

  • Page 60: Exploded Views

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • -XX, -X mean standardized parts, so they may • Hardware (# mark) list and accessories and SP : Singapore model have some differences from the original one. packing materials are given in the last of this TH : Thai model •...

  • Page 61: Front Panel Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-2. FRONT PANEL SECTION not supplied not supplied L 13942296513 Tape mechanism deck not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-4953-360-1 CASSETTE HOLDER (L) ASSY 4-231-587-01 SPRING R X-4953-361-1 CASSETTE HOLDER (R) ASSY A-2007-992-A PANEL BOARD, COMPLETE (VX555:IA)

  • Page 62: Main Board Section

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-3. MAIN BOARD SECTION T910 not supplied L 13942296513 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-773-045-11 WIRE (FLAT TYPE) (17 CORE) 4-966-266-01 BUSHING (S) (FBS002), CORD (VX555:IA) A-2007-978-A MAIN BOARD, COMPLETE (VX555:EA) * 106 3-703-244-00 BUSHING (2104), CORD...

  • Page 63: Tape Mechanism Section-1(Tcm-230Mwr41C)

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-4. TAPE MECHANISM DECK SECTION-1 (TCM-230MWR41C) • The thing that a part A curves is TCM-230MWR41. Note: Three different types of tape mechanism are used depending on models. They maintain compatibility as an entire mechanism even though there are some different parts are used.

  • Page 64: Tape Mechanism Section-2(Tcm-230Awr41C)

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-5. TAPE MECHANISM DECK SECTION-2 (TCM-230AWR41C) • The thing that a part A doesn’t curve is TCM-230AWR41. Note: Three different types of tape mechanism are used depending on models. They maintain compatibility as an entire mechanism even though there are some different parts are used.

  • Page 65: (Tcm-230Pwr41C)(1/2)

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-6. TAPE MECHANISM DECK SECTION-3 (TCM-230PWR41C) (1/2) • The thing that a part A curves is TCM-230PWR41C and the paper that shows the mechanism name is attached to the B portion. Note: Three different types of tape mechanism are used depending on models. They maintain compatibility as an entire mechanism even though there are some different parts are used.

  • Page 66: (Tcm-230Pwr41C)(2/2)

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-7. TAPE MECHANISM DECK SECTION-4 (TCM-230PWR41C) (2/2) not supplied not supplied supplied L 13942296513 M901 not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-041-946-01 BELT (CAPSTAN B) 7-623-921-01 RING, RETAINING, CAPSTAN 4-227-239-01 BELT (CAPSTAN C) 3-318-203-62 SCREW (B1.7X4), TAPPING...

  • Page 67: Cd Mechanism Deck Section (Cdm58E-30Bd61A)

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-8. CD MECHANISM DECK SECTION (CDM58E-30BD61A) M721 not supplied not supplied L 13942296513 BU-30BD61A Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 4-228-414-01 BRACKET (YOKE) 4-933-134-11 SCREW (+PTPWH M2.6X8) X-4953-307-1 PULLEY (A) ASSY, CHUCKING 4-221-679-01 CAM (RELAY) X-4953-306-1 HOLDER (BU) (BU-30) ASSY...

  • Page 68: Base Unit Section (Bu-30Bd61A)

    http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 7-9. BASE UNIT SECTION (BU-30BD61A) not supplied not supplied L 13942296513 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4725-561-A BD BOARD, COMPLETE 4-233-831-01 GEAR (LA) 4-233-832-01 GEAR (LB) 1-782-817-11 WIRE (FLAT TYPE) (16 CORE) u163 http://www.xiaoyu163.com...

  • Page 69: Electrical Parts List

    http://www.xiaoyu163.com HCD-VX555/VX555J SECTION 8 ADDRESS SENSOR ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • RESISTORS • SEMICONDUCTORS In each case, u: µ, for example: parts list may be different from the parts All resistors are in ohms.
  • Page 70 http://www.xiaoyu163.com HCD-VX555/VX555J CD SWITCH DRIVER 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R113 1-216-059-00 METAL CHIP 2.7K 1/10W 1-680-263-11 CD SWITCH BOARD R114 1-216-102-00 RES-CHIP 160K 1/10W **************** R115 1-216-085-00 RES-CHIP 1/10W R116 1-216-085-00 RES-CHIP...
  • Page 71 http://www.xiaoyu163.com HCD-VX555/VX555J HEAD (A) HEAD (B) LEAF SW MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-676-220-11 HEAD (A) BOARD A-4476-108-A MAIN BOARD, COMPLETE (VX555:E,MY,SP) ************** A-2007-978-A MAIN BOARD, COMPLETE (VX555:EA) A-2007-997-A MAIN BOARD, COMPLETE (VX555:IA) <...
  • Page 72 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-126-959-11 ELECT 0.47uF 20.00% 50V C179 1-126-963-11 ELECT 4.7uF 20.00% 50V 1-162-974-11 CERAMIC CHIP 0.01uF C181 1-164-156-11 CERAMIC CHIP 0.1uF 1-162-974-11 CERAMIC CHIP 0.01uF C182...
  • Page 73 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C342 1-104-660-11 ELECT 47uF 20.00% 16V C862 1-107-721-11 ELECT 4.7uF 20.00% 100V C351 1-126-960-11 ELECT 20.00% 50V C863 1-107-721-11 ELECT 4.7uF 20.00% 100V C352...
  • Page 74 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks D824 8-719-988-61 DIODE 1SS355TE-17 < JACK > D841 8-719-988-61 DIODE 1SS355TE-17 D861 8-719-988-61 DIODE 1SS355TE-17 J101 1-793-987-11 JACK, PIN 2P (MD/VIDEO AUDIO IN) D892 8-719-988-61 DIODE 1SS355TE-17 J102...
  • Page 75 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q102 8-729-144-85 TRANSISTOR 2SK1133-T1B 1-216-819-11 METAL CHIP 1/16W Q103 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L16 1-216-809-11 METAL CHIP 1/16W Q104 8-729-113-13 TRANSISTOR FA1A4M-T1L33 1-216-825-11 METAL CHIP 2.2K 1/16W...
  • Page 76 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R152 1-216-845-11 METAL CHIP 100K 1/16W R344 1-219-787-17 FUSIBLE 1/4W R153 1-216-833-11 METAL CHIP 1/16W R345 1-216-836-11 METAL CHIP 1/16W R154 1-216-833-11 METAL CHIP 1/16W...
  • Page 77 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R513 1-216-864-11 SHORT R842 1-216-837-11 METAL CHIP 1/16W R515 1-216-833-11 METAL CHIP 1/16W R843 1-216-828-11 METAL CHIP 3.9K 1/16W R516 1-216-833-11 METAL CHIP 1/16W R844...
  • Page 78 http://www.xiaoyu163.com HCD-VX555/VX555J MAIN TRANS MOTOR PAD SWITCH 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-680-265-11 MAIN TRANS BOARD < TRANSISTOR > ***************** Q751 8-729-900-80 TRANSISTOR BA1A4M-TP 1-533-217-11 HOLDER, FUSE Q752 8-729-900-80 TRANSISTOR BA1A4M-TP <...
  • Page 79 http://www.xiaoyu163.com HCD-VX555/VX555J PAD SWITCH PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks S766 1-762-875-21 SWITCH, KEYBOARD (FF (SHUTTLE)) C653 1-126-960-11 ELECT 20.00% 50V S767 1-762-875-21 SWITCH, KEYBOARD (REW (SHUTTLE)) C717 1-124-584-00 ELECT 100uF S768...
  • Page 80 http://www.xiaoyu163.com HCD-VX555/VX555J PANEL 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < IC > R653 1-249-429-11 CARBON 1/4W R654 1-249-417-11 CARBON 1/4W F IC601 8-759-837-04 IC MB90M407PF-G-107-BND R655 1-247-807-31 CARBON 1/4W IC602 8-759-570-21 IC BA3830F-E2 R656...
  • Page 81 http://www.xiaoyu163.com HCD-VX555/VX555J POWER 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4475-781-A POWER BOARD, COMPLETE < IC > (EXCEPT VX555:TH/VX555J) A-4476-600-A POWER BOARD, COMPLETE (VX555J) IC501 8-749-017-16 IC STK442-130 A-4476-630-A POWER BOARD, COMPLETE (VX555:TH) <...
  • Page 82 http://www.xiaoyu163.com HCD-VX555/VX555J POWER SENSOR SUB TRANS SWITCH 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R942 1-249-429-11 CARBON 1/4W 1-680-892-11 SWITCH BOARD R943 1-249-417-11 CARBON 1/4W F ************* ************************************************************ < CAPACITOR > 1-681-143-11 SENSOR BOARD C401 1-126-964-11 ELECT...
  • Page 83 http://www.xiaoyu163.com HCD-VX555/VX555J VIDEO MOUNTED 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-4725-689-A VIDEO MOUNTED BOARD, COMPLETE C549 1-164-156-11 CERAMIC CHIP 0.1uF ****************************** C550 1-115-416-11 CERAMIC CHIP 0.001uF 5.00% 25V C551 1-164-156-11 CERAMIC CHIP 0.1uF <...
  • Page 84 http://www.xiaoyu163.com HCD-VX555/VX555J VIDEO MOUNTED 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks JW505 1-216-864-11 SHORT R513 1-216-833-11 METAL CHIP 1/16W JW513 1-216-864-11 SHORT R516 1-216-833-11 METAL CHIP 1/16W R517 1-216-833-11 METAL CHIP 1/16W <...
  • Page 85 http://www.xiaoyu163.com HCD-VX555/VX555J 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks MISCELLANEOUS ************** ************** HARDWARE LIST 1-773-045-11 WIRE (FLAT TYPE) (17 CORE) ************** 1-690-589-31 WIRE (FLAT TYPE) (13 CORE) 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S 0 108 1-575-653-11 CORD, POWER (VX555J:JE)
  • Page 86 http://www.xiaoyu163.com HCD-VX555/VX555J 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.

This manual is also suitable for:

Hcd-vx555

Table of Contents