Philips HTS-3510 Service Manual
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Philips HTS-3510 Service Manual

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See also: Service Manual , User Manual
• SERVICING PRECAUTIONS ..................................................................................................................... 1-2
• ESD PRECAUTIONS .................................................................................................................................. 1-4
• SPECIFICATIONS ...................................................................................................................................... 1-5
• LOCATION OF CUSTOMER CONTROLS ................................................................................................. 1-6
• ELECTRICAL TROUBLESHOOTING GUDIE ............................................................................................ 2-1
• DVD PLAYER PROGRAM DOWNLOAD METHOD ................................................................................... 2-5
• WAVEFORMS OF MAJOR CHECK POINT ............................................................................................... 2-7
• INTERNAL BLOCK DIAGRAM OF IC's ...................................................................................................... 2-8
• IC VOLTAGE SHEET ............................................................................................................................... 2-10
• BLOCK DIAGRAM .................................................................................................................................... 2-14
• SCHEMATIC DIAGRAMS ......................................................................................................................... 2-16
• PRINTED CIRCUIT DIARGAMS ............................................................................................................... 2-28
• ELECTRICAL TROUBLESHOOTING GUIDE ........................................................................................... 3-1
• BLOCK DIAGRAMS ..................................................................................................................................... 3-9
• SCHEMATIC DIAGRAMS .......................................................................................................................... 3-13
• WAVEFORMS ............................................................................................................................................ 3-21
• PRINTED CIRCUIT DIAGRAM .................................................................................................................. 3-27
SECTION 4. MECHANSIM ..............................................................................................................
SECTION 5. EXPLODED VIEWS ................................................................................................... 5-1
SECTION 6. SPEAKER PART ........................................................................................................ 6-1
SECTION 7. REPLACEMENT PARTS LIST .................................................................................. 7-1
CONTENTS
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  • Page 1: Table Of Contents

    CONTENTS SECTION 1. GENERAL • SERVICING PRECAUTIONS ........................1-2 • ESD PRECAUTIONS ..........................1-4 • SPECIFICATIONS ............................1-5 • LOCATION OF CUSTOMER CONTROLS ....................1-6 SECTION 2. AUDIO PART • ELECTRICAL TROUBLESHOOTING GUDIE .................... 2-1 • DVD PLAYER PROGRAM DOWNLOAD METHOD ................... 2-5 •...

  • Page 2: Section 1. General

    SECTION 1. GENERAL PART SERVICING PRECAUTIONS NOTES REGARDING HANDLING OF THE PICK-UP 1. Notes for transport and storage 1) The pick-up should always be left in its conductive bag until immediately prior to use. 2) The pick-up should never be subjected to external pressure or impact. Storage in conductive bag Drop impact 2.
  • Page 3 NOTES REGARDING COMPACT DISC PLAYER REPAIRS 1. Preparations 1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These components are sensitive to, and easily affected by, static electricity. If such static electricity is high voltage, components can be damaged, and for that reason components should be handled with care.

  • Page 4: Esd Precautions

    ESD PRECAUTIONS Electrostatically Sensitive Devices (ESD) Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity.

  • Page 5: Specifications

    SPECIFICATIONS Power supply AC 220~240V, 50/60Hz Power consumption Mass 4.6kg [General] External dimensions (W x H x D) 360 x 72 x 350mm Operating conditions Temperature: 5˚C to 35˚C, Operation status: Horizontal Operating humidity 5% to 85% Laser Semiconductor laser, wavelength 650nm Signal system PAL 625/50, NTSC 525/60 Frequency range(audio)

  • Page 6: Location Of Customer Controls

    LOCATION OF CUSTOMER CONTROLS FRONT PANEL VOLUME STOP (MEMORY DISC TRAY OPEN/CLOSE CONTROLLER /CLEAR) BUTTON DA-3620 CD/DVD RECEIVER OPEN/CLOSE PLAY/PAUSE MEMORY STANDBY/ON FUNCTION TUNING/SKIP FM/AM MONO/ST. ENTER STOP/CLEAR PHONES POWER BUTTON ENTER BUTTON FUNCTION SKIP/TUNE PALY/PAUSE PHONE TITLE (FM/AM) AND INDICATOR BUTTONS BUTTON BUTTON...

  • Page 7: Rear Panel

    REAR PANEL WOOFER OUT CONNECTOR S-VIDEO AM ANTENNA FM75Ω COAXAL VIDEO 2(INPUT) COMPONENT CONNECTOR ANTENNA CONNECTOR CONNECTOR SWITCH S-VIDEO OUT SPEAKER VIDEO SELECTOR VIDEO1 CONNECTOR CONNECTORS SWITCH (INPUT/OUT PUT) CONNECTORS - 1-7 -...

  • Page 8: Section 2. Audio Part

    SECTION 2. AUDIO PART ELECTRICAL TROUBLESHOOTING GUDIE Turn power on. Check power supply circuit. Is power on? Check laser circuit. Does initial read work? Check focus circuit. Check disc. Does it play? Check tracking servo circuit. Check audio circuit. Does it output audio? - 2-1 -...
  • Page 9 2. AUDIO µ. COM Circuit POWER ON Does Video1/2 Does CD/DVD FM 87.5 appear appear at FLT? at FLD? Does it appear Does LOADING DVD Error at appear at FLD? FLD? Check Does no Dise or Connector(PN103)if Reconnet it. Time appear at FLD? is normally.
  • Page 10 3. Front Circuit (1/2) POWER ON Check if Reconnec it. the PN101/PN102 LED OFF. is OK. Check if the Is digitron Refer to SMPS Part. Front power is on normally? OK(*1). Check if all Buttens are OK. Check if the Volume is Check if the Headphone is...
  • Page 11 Front Circuit (2/2) Check Refer to Check if the if the Power part of the Refer to SMPS. power(SMPS). Power part of the Front is OK. Front is OK. Check if Check if R027~R036 PN101 pin 12, 13 Waverfrom Refer to Micom Replace R027~R036 Circuit Check if...

  • Page 12: Dvd Player Program Download Method

    DVD PLAYER PROGRAM DOWNLOAD METHOD 1. DVD player without CD-RW option 1-1) Download the DVD program from your PC as following procedure ACTION FLD display • Plug the Power cord out • Connect the Fixture for download (Refer to Deck Mechanism Adjustment) •...
  • Page 13 2-2) Insert the upgrade Disc into the DVD player slot, then the DVD player reads the Disc and upgrade the Firmware itself as followings Status FLD display on DVD player • Detect the upgrade Disc No display • Read the Disc Cd rEAD XX(XX: Program counter) •...

  • Page 14: Waveforms Of Major Check Point

    WAVEFORMS OF MAJOR CHECK POINT 2V/Div. 2V/Div. 500nS/Div. 500nS/Div. • IC 208 pin • IC 208 pin • Serial data clock waveform during normal play. • Serial data output wavefrom during normal play. 2V/Div. 2V/Div. 500nS/Div. 500nS/Div. • IC 201 pin •...

  • Page 15: Internal Block Diagram Of Ics

    INTERNAL BLOCK DIAGRAM OF ICs I CS4228 I CS49300 - 2-8 -...
  • Page 16 I CS8415A I NJU7312A I NJM2279 - 2-9 -...

  • Page 17: Ic Voltage Sheet

    IC VOLTAGE SHEET I NJM 2279 I CS8415 I STA505 (IC102) (IC206) (IC710, IC730, IC750, IC770) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) I PS9702B (IC301) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) 3.21 2.92 3.21...
  • Page 18 I LC87F67 (IC101) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) 2.45 -3.25 1.02 -3.25 1.63 -3.25 4.96 -17.71 -3.25 5.19 4.97 1.27 4.98 3.23 -14.91 4.98 1.21 1.31 4.79 -3.23 1.83 -3.23 4.85 -3.23 4.79 -3.23 4.99 4.86...
  • Page 19 I PN902, CN902 I PN901, CN901 I IC910 I IC921 PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) PIN No. Volt(V) 27.6 27.6 27.6 16.9 I IC911 I IC922 PIN No. Volt(V) PIN No. Volt(V) I IC923 I IC924 I IC926 PIN No.

  • Page 20: Block Diagram

    BLOCK DIAGRAM 2-14 2-15...

  • Page 21: Schematic Diagrams

    SHEMATIC DIAGRAMS • AMP SCHEMATIC DIAGRAM 2-16 2-17...
  • Page 22 • I/O SCHEMATIC DIAGRAM 2-18 2-19...
  • Page 23 • DSP(DIGITAL AUDIO PROCESSING) SCHEMATIC DIAGRAM 2-20 2-21...
  • Page 24 • FRONT & POWER SCHEMATIC DIAGRAM NOTE: Warning Parts that are shaded are critical With respect to risk of fire or electrical shock. 2-22 2-23...
  • Page 25 • SMPS SCHEMATIC DIAGRAM NOTE: Warning Parts that are shaded are critical With respect to risk of fire or electrical shock. 2-24 2-25...
  • Page 26 • µ-COM SCHEMATIC DIAGRAM 2-26 2-27...

  • Page 27: Printed Circuit Diargams

    PRINTED CIRCUIT DIAGRAMS • MAIN P.C. BOARD(SOLDER SIDE) 2-28 2-29...
  • Page 28 • MAIN P.C. BOARD(COMPONENT SIDE) 2-30 2-31...
  • Page 29 • MAIN/FRONT P.C. BOARD(SOLDER SIDE) • MAIN/FRONT P.C. BOARD(COMPONENT SIDE) 2-32 2-33...
  • Page 30 • POWER P.C. BOARD NOTE: Warning Parts that are shaded are critical With respect to risk of fire or electrical shock. 2-34 2-35...
  • Page 31 MEMO - 2-13 -...

  • Page 32: Section 3. Dvd Part

    SECTION 3. DVD PART ELECTRICAL TROUBLESHOOTING GUIDE 1. µ-COM Circuit A. No Power POWER ON Does CD/DVD appear at FLD? Is P5101 Does no DISC appear? connected normally? Reconnect it. Does Logo appear Check power. on the screen? (Refer to power) If power is normal Is P5501 Pin8 normal?
  • Page 33 B. Audio abnoraml C. Video abnoraml AUDIO ABNORMAL VIDEO ABNORMAL Check Audio jack. Check Video jack. YES (If OK) YES (If OK) Check MPEG_CLK Signal Refer to Video part. of MPEG part. YES (If OK) YES (If OK) Refer to Audio part. Refer to MPEG part.
  • Page 34 E. Picture abnoraml PICTURE ABNORMAL Check the disc. Refer to Servo part If OK Check MPEG_CLK Signal of MPEG part YES (If OK) Check DSP YES (If OK) Check MPEG YES (If OK) Replace B/D F. Disc Error DISC ERROR Check Disc YES (If OK) Refer to Servo part...

  • Page 35: Mpeg Circuit

    2. MPEG Circuit Power is on Does Logo appear Check power & clock. on the screen? Does the Check CD/DVD DSP output moving picture of the DVD Disc Is MPEG data signal normal? play on the screen signal. normally? Check MPEG Decoder input signal.
  • Page 36 3. RF/Servo Circuit CHECK POINT(General) Does signal goes "High" to IC201 Pin186 when the power is on? Does signal pulse Check "2.µ-COM Part". input to IC201 Pins53, 54 when the power is on? Does Does Replace X201 or IC206 TTL pulse output to 33.8688MHz clock input IC201 Pin156? (33MHz clock defect)
  • Page 37 No disc .Power on Check loading Part. Push Pick-up to inner track to Does tray open or close? the end by hand. Does DECK assembly is defective. PMD03 Pin10 change (Limit sw) high to low? Pressing the open/close key check µ-COM Part. repeatedly, check the voltage of IC2M1 Pins14, 15 change 0V to 5V...
  • Page 38 DISC IN OPEN/CLOSE Fig.3. FOCUS ERROR waveform Check Check IC2A1 Pins47,50,51,52 the focus error moving the FOCUS ON? lens up and down. in DVD Mode (IC2A1 Pin39) IC201 no output : Pick-up is defective. Does the TTL level change at IC201 Replace IC201.
  • Page 39 CHECK A Fig.5. RF waveform Check RF Eye-Pattern. No signal: Pick-up is defective Check IC2A1 Pin3. RF : 1.5-1.6V(TP2A0) Does the sawtooth waveform emit Is the eye-pattern vivid? Does the 1.6V emit? Replace IC2A1. at IC2A1 Pin36? Replace IC201. Check IC201 Pin84. No signal at IC201 : IC201 is defective •...

  • Page 40: Block Diagrams

    BLOCK DIAGRAMS 1. RF/CD DSP/DVD DSP/DVD SERVO Block Diagram - 3-9 -...
  • Page 41 2. MPEG Block Diagram - 3-10 -...
  • Page 42 3. µ-COM Block Diagram - 3-11 -...
  • Page 43 MEMO - 3-12 -...

  • Page 44: Schematic Diagrams

    SCHEMATIC DIAGRAMS • DRIVE & RF SCHEMATIC DIAGRAM 3-13 3-14...
  • Page 45 • MPEG SCHEMATIC DIAGRAM 3-15 3-16...
  • Page 46 • µ-COM SCHEMATIC DIAGRAM 3-17 3-18...
  • Page 47 • DVD DSP(DIGITAL SIGNAL PROCESSING) SCHEMATIC DIAGRAM 3-19 3-20...

  • Page 48: Waveforms

    WAVEFORMS Stop : 2.50MS/s 4 Acqs M20.0 s Glitch Ch1 500mV IC2A1 Pin 42, Focus Error IC2A1 Pin 41 IC2A1 Pin 41 IC501 Pin 118, Composite IC501 Pin 112, Chrominance IC501 Pin 114, Luminance IC2A1 Pin 36, Pi Tracking Error VBR TRACKING Error (Super video out Mode) (Super video out Mode)
  • Page 49 • CIRCUIT VOLTAGE CHART IC203 IC201 IC301 IC3F1 IC501 IC305 IC2A1 IC2M1 IC203 IC201 IC301 IC3F1 IC501 IC305 IC2A1 IC2M1 IC203 IC201 IC301 IC3F1 IC501 IC305 IC2A1 IC2M1 PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY 3.18...
  • Page 50 IC901 IC451 IC401 IC454 IC453 IC452 IC402 IC801 IC503 IC502 IC2A4 IC2A2 IC206 IC504 IC506 PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY 2.98 2.98 5.51 5.51 5.41 5.42...

  • Page 51: Printed Circuit Diagram

    PRINTED CIRCUIT DIAGRAM • DVD P.C. BOARD(SOLDER SIDE) 3-27 3-28...
  • Page 52 • DVD P.C. BOARD(COMPONENT SIDE) 3-29 3-30...

  • Page 53: Section 4. Mechansim

    SECTION 4. MECHANSIM I DECK MECHANISM PARTS LOCKATION • Top View(With Tray) Procedure Disass Fig- Parts Fixing Type embly Starting No. Holder 2 Screws, Clamp 2 Locking Tabs Clamp Assembly Disc 1, 2 Plate Clamp 1, 2, 3 Magnet Clamp 1, 2, 3, 4 Clamp Upper Tray Disc...
  • Page 54 I DECK MECHANISM DISASSEMBLY HOLDER CLAMP PLATE CLAMP CLAMP ASSEMBLY DISC TRAY DISC MAGNET CLAMP CLAMP UPPER (S1) (S1) HOLDER CLAMP BASE MAIN (Fig. A) EMERGENCY EJECT HOLE BASE MAIN (L1) LEVER (L1) HOLDER CLAMP BASE MAIN BOTTOM SIDE VIEW Fig.
  • Page 55 (L2) GEAR ASSEMBLY FEED GEAR MIDDLE (S2) GEAR ASSEMBLY RACK (S2) (S3) (S2) PICK UP ASSEMBLY GENERAL BASE PU(OUTSERT) (C1) (S2) RUBBER REAR GEAR ASSEMBLY FEED PICK UP ASSEMBLY GENERAL GEAR MIDDLE GAER ASSEMBLY RACK MOTOR ASSEMBLY SPINDLE MOTOR ASSEMBLY SPINDLE Fig.
  • Page 56 GUIDE UP/DOWN GEAR LOADING (L3) (L6) GEAR PULLEY (L6) (L4) BASE MAIN BELT LOADING (H1) PWB ASSEMBLY LOADING (L6) (S5) BASE MAIN FRAME ASSEMBLY UP/DOWN (S4) (L5) FIG. (A) GUIDE UP/DOWN FIG. (B) GUIDE UP/DOWN GUIDE UP/DOWN FIG. (C) Fig. 4-4 5.

  • Page 57: Section 5. Exploded Views

    SECTION 5. EXPLODED VIEWS • CABINET AND MAIN FRAME SECTION NOTE) Refer to “SECTION 7 REPLACEMENT PARTS LIST” in order to look for the part number of each part. TUNER...

  • Page 58: Deck Mechanism Exploded View

    • Deck Mechanism Exploded View LOCA.NO. PART NO DESCRIPTION SPECIFICATION 6721RJ0354A DECK ASSEMBLY,VIDEO DP-5RM MULTI -HZ 4861R-0006B CLAMP ASSEMBLY DISC(DP2)-SH 3041R-0057A BASE ASSEMBLY MAIN(DP-4R MULTI)-HZ 3041R-D001A BASE ASSEMBLY DP5 MULTI (SLED)- HZ 3300R-0547A PLATE CLAMP 5016H-1016B MAGNET CLAMP(LDM-R608,10*5,1*1.5T) 4860R-0006A CLAMP UPPER 4930R-0171A HOLDER...

  • Page 59: Section 6. Speaker Part

    SECTION 6. SPEAKER PART MODEL: FE-3620TE A800 RUN DATE : 13.FEBRUARY.2003 LOCA.NO. PART NO. DESCRIPTON SPECIFICATION REMARKS 3701RM0022A NET ASSEMBLY ASSY FE-3620TE STANDARD 6400RMSC02B SPEAKER,FULLRANGE MSF-30SB30L-1 SAMMI FULL-RANGE 3720RMF026A PANEL,FRONT FRONT FE-3620TE STANDARD 3110RM0009A CASE REAR FE-3620TE STANDARD 6871RU4116B PWB(PCB) ASSEMBLY,SUBSET(AUDIO FE-3620TE 2P NEW TERMINAL 150M 6871RU4117E PWB(PCB) ASSEMBLY,SUBSET(AUDIO...
  • Page 60 SECTION 6. SPEAKER PART MODEL: FE-3620WE RUN DATE : 13.FEBRUARY.2003 LOCA.NO. PART NO. DESCRIPTON SPECIFICATION REMARKS 3720RMF027A PANEL,FRONT FRONT FE-3620WE STANDARD 4766RM0006B FELT DUCT FE-3620WE 320X10X1T BLACK 3091RMW010G CABINET ASSEMBLY ASSY,FE-3620WE BF/BB E-1 9T C 6400RMSJ02B SPEAKER,WOOFER CW-165B30L-1 SAMMI WOOFER 3620 3701RM0005C NET ASSEMBLY ASSY, FE-3620WE STANDARD...

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