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Sony DVP-FX700 Service Manual
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Sony DVP-FX700 Service Manual

Sony DVP-FX700 Service Manual

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Download this manual See also: Operating Instructions
SERVICE MANUAL
❋ Designs and specifications are subject to change without notice.

SPECIFICATIONS

Power supply
DC 9.8 V (AC adapter terminal), DC 7.4 V (Battery)
Power consumption
12 W with battery
Weight
1.4 lbs (0.65 kg) (without battery pack)
External dimensions (W X D X H)
7.4 x 5.9 x 1.0 inches (189 x 150.3 x 26.1 mm)
Signal system
NTSC
Laser
Semiconductor laser, wavelength 650 nm (DVD), 780 nm (CD)
Frequency range (audio)
DVD linear sound:48kHz sampling 4 Hz to 20 kHz
Signal-to-noise ratio (audio)
More than 95 dB
Dynamic range (audio)
More than 95 dB
Harmonic distortion (audio)
0.08 %
Operating conditions
Temperature: 41°F to 95°F, Operation status: Horizontal
Video input/output (VIDEO In/Out)
1.0 V (p-p), 75 Ω, negative sync., ø3.5mm mini jack x 1
S-video output
(Y) 1.0 V (p-p), 75 Ω, negative sync., Mini DIN 4-pin x 1
(C) 0.3 V (p-p), 75 Ω
Audio output (optical audio)
Optical connector (ø3.5mm) x 1
Audio input/output
2.0 Vrms(1 KHz, 0 dB), ø3.5mm mini jack x 1
(AUDIO In/Out, analog audio)
Earphone terminal
ø3.5mm stereo mini jack x 1
Panel size
7 inches (16:9)
Projection system
TN color transmission
Driving system
a-Si TFT active matrix
Resolution
234 x 480 (effective pixel rate: more than 99.99%)
• S-Video cord ..............................................................................................1
• Audio/Video connecting cord .....................................................................1
• AC Adapter (AC-FX100) ............................................................................1
• Power Cord ................................................................................................1
• Battery Pack (NP-FX100) ..........................................................................1
• Remote control (RMT-D163A) ...................................................................1
• Size AA (R6) batteries................................................................................2
DVP-FX700
Canadian Model
96kHz sampling 4 Hz to 44 kHz
PORTABLE CD/DVD PLAYER
RMT-D163A
US Model

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Summary of Contents for Sony DVP-FX700

  • Page 1: Specifications

    DVP-FX700 RMT-D163A SERVICE MANUAL US Model Canadian Model SPECIFICATIONS Power supply DC 9.8 V (AC adapter terminal), DC 7.4 V (Battery) Power consumption 12 W with battery Weight 1.4 lbs (0.65 kg) (without battery pack) External dimensions (W X D X H) 7.4 x 5.9 x 1.0 inches (189 x 150.3 x 26.1 mm)
  • Page 2 OPERATION. REPLACE THESE COMPONENTS WITH DE FONCTIONNEMENT. NE REMPLACER CES COM- SONY PARTS WHOSE PART NUMBERS APPEAR AS POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- NUMÉROS SONT DONNÉS DANS CE MANUEL OU LISHED BY SONY.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page GENERAL PRINTED WIRING BOARDS Precautions ..............1-1 5-1. Circuit Boards Location ..........5-1 About This Manual ............1-4 5-2. MAIN Board ..............5-3 Notes about the Discs ........... 1-4 5-3. TFT-LCD Board ............. 5-7 Identification of Controls ..........

  • Page 4: General

    Owner’s Record The model and serial numbers are located on the bottom of the unit. Record the serial number in the space provided below. Refer to them whenever you call upon your Sony dealer regarding this product. Model No. DVP-FX700 Serial No.______________...
  • Page 5 • Use only the rechargeable battery(NP-FX100) supplied • Keep the rechargeable battery in a cool location to pre- with this player(DVP-FX700). Other rechargeable batter- vent it from deteriorating. ies supplied with other models cannot be used with this player.
  • Page 6 1-800-822-8837 (Etats-Units et If you have any questions or problems concerning your Canada uniquement), ou visitez http://www.rbrc.org/ player, please consult your nearest Sony dealer. Avertissement: Ne pas utiliser des accumulateurs aux ions de lithium qui sont endommagées ou qui fuient.

  • Page 7: About This Manual

    About This Manual • Instructions in this manual describe the controls on the • “ ” may appear on the TV screen during operation. remote. You can also use the controls on the player if This icon means the function explained in this owner’s they have the same or similar names as those on the manual is not available on that specific DVD video disc.
  • Page 8 Identification of Controls (continued) Main Unit DC IN 9.8V VOLUME PHONES AUDIO VIDEO LINE SELECT S-VIDEO OUT 4 5 6 1. Display Window 5. PAUSE button (page 25) See details on next page. 6. STOP button 2. POWER and HOLD switch 7.
  • Page 9 Identification of Controls (continued) Inserting batteries into the remote You can control the player using the supplied remote. Insert two size AA(R6) batteries (supplied) by matching ends on the batteries to the markings inside the compartment. When using the remote, point at the remote sensor on the player.

  • Page 10: Power Connections

    Identification of Controls (continued) 16. STOP button * TOP MENU button: Use the TOP MENU button to display the title screen 17. MENU button included on DVD video discs. To operate a menu Use the MENU button to display the menu screen, follow the instructions in “Using a Title Menu”...
  • Page 11 Power Connections (continued) NOTES: Battery Pack • Do not detach the battery pack during playback. • Be careful not to drop the battery pack. You can use the NP-FX700 rechargeable battery pack (supplied) to enjoy the player when an AC out- Detaching the battery pack let is not available.

  • Page 12: Playing A Disc

    Playing a Disc DVD VCD NOTES: Basic Playback • Place a disc with the playback side down on the spindle, and push gently on the center of the disc so it goes into position. - Prepare the power supply. • Confirm LCD MODE position by pressing LCD MODE 1.
  • Page 13 Playing a Disc (continued) DVD VCD When a menu screen appears on the TV Video CD screen. This contains recordings of pictures and sound In case of interactive DVDs with control, a menu whose quality is on a par with that of video tape. screen appears on the TV screen.
  • Page 14 Playing a Disc (continued) DVD VCD Pause Skipping Chapters and Tracks Skipping forward Press PAUSE during playback. DVD/Video CD • Press NEXT during playback. The player will be placed in the still picture mode. A chapter (DVD) or a track (CD/Video CD) is skipped •...

  • Page 15: General Information About Gui Menu Icons

    General information about GUI Menu lcons DVD VCD This unit features GUI* Menu Icons showing disc Common procedures information (title/chapter/track number, elapsed play- 1. Press DISPLAY during playback. ing time, audio/subtitle language, angle, and sound) Title function can be accessed from the stop and player information (repeat play, play mode, mode.

  • Page 16: Using A Title/Dvd Menu

    Detailed Description of each GUI Menu Icon (continued) Press DISPLAY during FUNCTION SELECTION (Press B/b to select desired item) playback. [TV screen] METHOD Video CD GUI B/b, or Numeric Shows the current track number, total number of tracks and ENTER PBC On mode, and skip to the desired track number.

  • Page 17: Changing Subtitle Language

    Changing Subtitle Language It is possible to change the subtitle language to a dif- 1. Press DISPLAY during playback. ferent language from the one selected at the initial settings. (See page 45 for further info.) This operation works only with discs on which multi- ple subtitle languages are recorded.

  • Page 18: Viewing Form Another Angle

    Viewing from another Angle Some DVDs may contain scenes which have been 1. Press ANGLE during playback. shot simultaneously from a number of different angles. For these discs, the same scene can be viewed from each of these different angles using the Number of angle 1 /1 ANGLE button.

  • Page 19: Repeat Play

    Repeat Play DVD VCD Repeating viewing (listening) • Audio and Video CD Press REPEAT during playback. Cancel repeat mode Each time this button is pressed, the TV screen (normal play) changes as shown below and the disc will repeat a chapter or title (DVD) or a track (Audio and Video CD).

  • Page 20: Random Play

    Random Play DVD VCD Random play (Karaoke DVD, Video CD (PBC OFF)) NOTE: This function only works with karaoke DVD and Video CD. Random does not work with DVD movie discs. 1. Press RANDOM during playback. You can playback titles or tracks in random order. The DVD player automatically starts random play- (Random playback) back and the RANDOM indicator in the display...

  • Page 21: Operation With Audio Cd And Mp3 Disc

    Program Play (continued) Programmed Playback with Video CD Repeat Programmed Tracks To repeat the track currently playing, press REPEAT. NOTE: The Repeat icon and “TRACK” appears on the menu • On a Video CD with PBC, you must set PBC to Off screen.
  • Page 22 Operation with Audio CD and MP3 disc (continued) Notes on MP3 Recordings 8. Total number of files on the disc should be less than 650. About MP3 This DVD player requires discs/recordings to meet An MP3 file is audio data compressed by using certain technical standards in order to achieve opti- the MPEG1 audio layer-3 file-coding scheme.

  • Page 23: Operation With Jpeg Disc

    Operation with JPEG disc 4. If you want to view a particular file, press V/v This DVD Player can play discs with JPEG files. to highlight a file and press ENTER or H Before playing JPEG recordings, read the notes on (PLAY).

  • Page 24: Selection Of Initial Settings

    Selection of Initial Settings 2. Press V/v to select the desired item. Once the initial settings have been completed, the player can always be operated under the same con- The screen will show the current setting for the ditions (especially with DVD discs). selected item, and the alternate setting(s).

  • Page 25: Selecting Rating Level

    Selecting Rating Level Movies on DVDs may contain scenes not suitable for When you have already entered a password; children. Therefore, discs may contain Parental Enter a 4-digit password using the numbered but- Control information that applies to the complete disc tons to confirm the personal 4-digit security pass- or to certain scenes on the disc.

  • Page 26: Selecting Tv Aspect

    Selecting TV Aspect Select the appropriate screen type according to your TV 4:3 Letterbox : The video material not formatted in set; conventional size screen (4:3) or wide-screen (16:9). the Pan & Scan style is played back in the letter- box style (black bands appear at top and bottom of SCAN SLOW...

  • Page 27: Selecting Digital Audio Output

    Selecting Digital Audio Output Each DVD disc has a variety of audio output options. Stream/PCM: Select “Stream/PCM” if an active Set the player’s Digital Audio Output according to the digital output is supplied to an amplifier or other type of audio system you use. equipment with DTS decoder, Dolby Digital decoder and MPEG decoder.

  • Page 28: Others

    Others ■ The DRC, PBC settings can be changed. PBC On/Off Set Playback Control (PBC) to On or Off 1. At the SETUP menu screen, press V/v to select “Others” and press b. On: Video CDs with PBC are played back according to the PBC.

  • Page 29: Area Code List

    Area Code List Enter the appropriate code number for the initial setting “Area Code” (See page 48). Code Area Code Area Code Area Code Area Andorra Bouvet Island Western Sahara Honduras United Arab Emirates Botswana Eritrea Croatia Afghanistan Belarus Spain Haiti Antigua and Barbuda Belize...

  • Page 30: Connecting To A Tv

    Connecting to a TV Right side of unit If the TV has an S-video input, connect the DVD player with the S-video cable. When using an S-video cable, DC IN 9.8V do not connect the yellow video cable. V O L U M E P H O N E S A U D I O V I D E O...

  • Page 31: Connecting To An Amplifier Equipped With A Dolby Pro Logic Surround

    Connecting to an amplifier equipped with a Dolby Pro Logic Surround Dolby Pro Logic Surround You can still enjoy the excitement of Surround Sound even if your A/V receiver does not offer Dolby Digital decoding. If your A/V receiver has a Dolby Pro Logic ll/ Pro Logic decoder, refer to the following connection diagram. You must set the LINE SELECT switch to the "Out"...

  • Page 32: Connecting To An Amplifier Equipped With A Digital Audio Input

    Connecting to an amplifier equipped with a digital audio input 2 Channel Digital Stereo You can enjoy the dynamic sound of 2 Channel Digital Stereo by connecting this DVD player to a receiver equipped with a digital audio input and speaker system (right and left front speakers). You must set the LINE SELECT switch to the "Out"...

  • Page 33: Copyright Information

    Copyright Information Region Management Information Region Management Information: This DVD Player is designed and manufactured to respond to the Region Management Information that is recorded on a DVD disc. If the Region number described on the DVD disc does not correspond to the Region number of this DVD player, this DVD player cannot play that disc.
  • Page 34 Before Calling Service Personnel (continued) Cause Correction Symptom No sound. • The equipment connected with the audio • Select the correct input mode of the cable is not set to receive DVD signal audio receiver so you can listen to the output.

  • Page 35: Disassembly

    DVP-FX700 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. CABINET ASSY REMOVAL 2 Screws (M2 x 12pcs) 3 Cabinet Assy 1 Robber foot rotary table...

  • Page 36: Cd Lid Removal

    2-2. CD LID REMOVAL 5 CD, LID 6 Tension spring (open) 3 Compression spring 4 Lock lever 2 Open blacket 1 Screws (M1.7 x 3pcs) 2-3. MD, MAIN BOARD REMOVAL 3 MD 5 Main board 1 Screws (M1.7 x 4pcs) 2 TN-LCD board 4 Screws 4 Screws...

  • Page 37: Lcd Panel Removal

    2-4. LCD PANEL REMOVAL 1 Screws (M1.7 x 7pcs) 2 LCD Cover 3 Screws (M1.7 x 2pcs) 5 Screws (M1.7 x 1pcs) 6 Inverter board 4 TFT-LCD board 7 LCD panel 8 Lever Monitor E/J A'ssy 9 Case Monitor Body Assy 2-3 E...

  • Page 38: Block Diagrams

    DVP-FX700 SECTION 3 BLOCK DIAGRAMS 1) System Block Diagram DISC REMOCON KEY Input MDP,FDO,TDO RECEIVER FMO,MON DVD; RF DVD; RF CD: A,B, E, F CD: A,B, E, F SPINDLE PICK SP.R MOTOR DVD: A,B,C,D, DVD: A,B,C,D, TN LCD SP.L Front Micom...

  • Page 39: Power Block

    DVP-FX700 2) Power Block E+5V 2-1) DC/DC Converter MAX1744 D+5V Si3865 A+5V From BATTERY 7.2V BD6111FV Si6965 A-5V - 5V D+2.5V MAX1775 Si3865 From AC Adapter 9.8V 3.3V D+3.3V & Si3865 2.5V A+3.3V LCD B/D LCD B/D +7.5V Si6965 To BATTRY...

  • Page 40: Audio/Video Block

    DVP-FX700 3) Audio / Video BLOCK VIDEO SIGNAL AUDIO SIGNAL SPDF A.LINE IN/OUT MPEG (JACK) BUFFER DECODER NJM4580 (MT1376) A. DAC PRE AMP SC3491 NJM4580 AUDIO L / R SPEAKER VIDEO SPEAKER BA7786 NJU4052 HEADPHONE (JACK) BUFFER A/V IN/OUT &...

  • Page 41: Tft-Lcd Block

    DVP-FX700 4) TFT-LCD BLOCK AC550V AC550V AC550V AC550V TFTLCD 7 TFTLCD 7” WIDE WIDE TFTLCD 7 TFTLCD 7 WIDE WIDE (480X3X234) (480X3X234) (480X3X234) (480X3X234) 7.5V CHROMA IC CHROMA IC CHROMA IC CHROMA IC CONTROL CONTROL H/V SYNC CONTROL CONTROL DC9.8V DC9.8V OR...

  • Page 42: Schematic Diagrams

    DVP-FX700 SECTION 4 SCHEMATIC DIAGRAMS 4-1. MAIN POWER MAIN BOARD (1/6) DC+9V GT119 TP100 LF101 TP104 J101 TP174 ACM0908-801-2P F101 0433-003A PWR_SRC 47U/16V D110 DC IN 9.8V CE101 0.1U Q115 − UDZS16B C121 C101 BAT7.2V 0.1U HEC3110 2 S11 D109...

  • Page 43: Servo

    DVP-FX700 4-2. SERVO MAIN BOARD (2/6) GT200 L208 10UH A+5V LIMIT STBY STZ6.8N D+3.3V CON201 D211 ENDM TP236 TRAY OPEN SWITCH CD-LDG GT201 TP235 CD_LD_INPUT SW201 SW202 R255 CD-LD (TRAY_OPEN_SW1) (TRAY_OPEN_SW2) GT202 Q200 A+3.3V CDFOP OPEN CD-F1 KTA1504S TP232 Vcc1...
  • Page 44 DVP-FX700 4-3. MAIN (MTK1379) MAIN BOARD (3/6) DMSO DMSO 2 FMSO TO MT1336 FMSO 2 TP571 D+3.3V IOWR# TRSO TRSO 2 TP572 IOCE# FOSO FOSO 2 TP653 R547 C533 C532 4.7K PWMOUT2 VSCK R532 100K PWMOUT2 2 D+3.3V D+2.5V A+3.3V...

  • Page 45: Audio

    DVP-FX700 4-4. AUDIO MAIN BOARD (4/6) TP337 VIDEO_IO_CON AUDIO_CD_CON Q318 Q323 KTC3875 KTC3875 TP305 TP307 TP309 R303 OPEN R390 E+5V Q316 KTA1504S R302 100K TP304 D310 A+5V Q317 KTA1504S TP306 TP308 Q320 TP302 R389 TP303 R391 KTC3875 Q324 Q315 TP310...

  • Page 46: Video

    DVP-FX700 4-5. VIDEO MAIN BOARD (5/6) VIDEO_IO_MODE A+5V VIDEO_IO_CON GT401 VIDEO_IO_MODE /V_JACK_IN 3 R411 1.2K +5V_YC J406 GT400 C438 D430 0.1U R454 TP435 TP438 TP416 TP417 OPEN D+3.3V STZ6.8N R408 R440 Q408 LINE KTC3875 SELECT R404 GT402 R459 R405 GT403...

  • Page 47: Front Main/Ir

    DVP-FX700 4-6. FRONT MAIN/IR MAIN BOARD (6/6) TP700 KEY_DOWN KEY_DOWN 5 TP701 INPUT KEY_UP KEY_UP 5 TP702 NAVIGATION KEY_RIGHT KEY_RIGHT 5 TP703 KEY_LEFT KEY_LEFT 5 TP704 KEY_ENTER KEY_ENTER 5 E+5V FRONT DOWNLOAD E+5V RESET PART CON702 OPEN R736 FRONTDOWN-8-0.5 R737...

  • Page 48: Lcd (Chroma)

    DVP-FX700 4-7. LCD (CHROMA) TFT-LCD BOARD (1/3) SPEAKER SPEAKER SWITCH BOARD CON901 ADJ. INVERTER BOARD BRIGHT VR804 COLOR LCD (CHROMA) LCD (1/3) 4-13 4-14...

  • Page 49: Lcd (Control)

    DVP-FX700 4-8. LCD (CONTROL) TFT-LCD BOARD (2/3) VR809 FLICKER ADJ. TP (G) (CON805 17pin) TP (VCOM) (CON805 30pin) TP (B) (CON805 16pin) TFT-LCD PANEL COLOR LCD (CONTROL) LCD (2/3) 4-15 4-16...

  • Page 50: Lcd (Dc/Dc Conv.)

    DVP-FX700 4-9. LCD (DC/DC CONV.) TFT-LCD BOARD (3/3) The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety. critiques pour la sécurité. Ne les remplacer que Replace only with part number specified.

  • Page 51: Inverter

    DVP-FX700 4-10. INVERTER INVERTER BOARD ı VADJ 2, 3 VDDA 6, 7 TFT-LCD BOARD BACKLIGHT CTIMR NOB_B CON804 PDR_A ON/OFF 2, 3 VDDA PGND GNDA 6, 7 LPWM PDR_C NDR_D The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety.

  • Page 52: Switch

    DVP-FX700 4-11. SWITCH SWITCH BOARD E+5V E+5V R901 OPEN TP901 Q902 R904 R906 R907 R908 R909 R910 R922 R923 OPEN TP904 OPEN TP906 2.7K TP907 1.3K TP908 2.7K TP909 4.7K TP910 9.1K TP911 TFT-LCD BOARD (1/3) CON803 TP902 TP905 CON901...

  • Page 53: Printed Wiring Boards

    DVP-FX700 SECTION 5 PRINTED WIRING BOARDS 5-1. CIRCUIT BOARDS LOCATION INVERTOR BOARD TFT-LCD BOARD TN-LCD BOARD SWITCH BOARD MAIN BOARD...
  • Page 54 DVP-FX700 5-2. MAIN BOARD MAIN BOARD (TOP) MAIN BOARD (TOP) D101 D102 (LCD OPEN SW) D103 D105 D106 D107 D216 D217 (TRAY OPEN SW1) D218 (TRAY OPEN SW2) D221 D224 D225 D227 D228 D301 D302 D303 D432 D433 D434 D700...
  • Page 55 DVP-FX700 MAIN BOARD (BOTTOM) MAIN BOARD (BOTTOM) D104 D109 D110 D200 D211 D212 D213 D214 D215 D219 D220 D222 D223 D226 D310 D430 D435 D440 D702 IC104 IC108 IC170 IC202 IC203 IC504 IC505 IC702 IC703 Q101 Q106 Q107 Q110 Q112...
  • Page 56 DVP-FX700 5-3. TFT-LCD BOARD TFT-LCD BOARD (COMPONENT SIDE) BRIGHT – COLOR – TFT-LCD BOARD (COMPONENT) D8F1 D8F2 D8F3 D8F4 IC8F1 IC8F2 Q802 Q805 Q807 Q809 Q8F1 TFT-LCD BOARD (SOLDER SIDE) TFT-LCD BOARD (SOLDER) CON803 A-1 D801 IC801 IC802 IC803 IC804...

  • Page 57: Tn-Lcd/Inverter Boards

    DVP-FX700 5-4. TN-LCD/INVERTER BOARDS TN-LCD BOARD (TOP) TN-LCD BOARD (BOTTOM) INVERTER BOARD (SIDE A) INVERTER BOARD (SIDE B) TN-LCD/INVERTER 5-10...

  • Page 58: Switch Board

    DVP-FX700 5-5. SWITCH BOARD SWITCH BOARD (TOP) LEFT TOP MENU DISPLAY LCD MODE DOWN PUSH ENTER RETURN MENU RIGHT SWITCH BOARD (BOTTOM) SWITCH BOARD (BOTTOM) D901 D902 D903 D904 D905 D906 35 39 SWITCH 5-11 5-12 E...

  • Page 59: Waveforms

    DVP-FX700 SECTION 6 WAVEFORMS 6-1. DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 1. SYSTEM 27MHz CLOCK,RESET,FLASH R/W SIGNAL 2. SDRAM CLOCK 1) MT1379 main clock is at 27MHz(X501) 1) MT1379 main clock is at 27MHz(X501) DCLK = 93MHz, Vp-p=2.2, Vmax=2.7V 3.8V, 27MHz...
  • Page 60 DVP-FX700 F+(IC202 PIN 9) F+(IC202 PIN 9) FE(IC201 PIN 18) FE(IC201 PIN 18) RFL(IC201 PIN 19) RFL(IC201 PIN 19) FIG 7-2 (DVD) FIG 7-4 (CD) 4. FOCUS ON WAVEFORM F+(IC202 PIN 9) FE(IC201 PIN 18) FOSO(IC501 PIN12) FE(IC201 PIN 18)
  • Page 61 DVP-FX700 6. TRACKING CONTROL RELATED SIGNAL(System checking) TE(IC201 PIN 21) FE(IC201 PIN 18) TRSO(IC501 PIN 13) FOSO(IC501 PIN12) F+(IC202 PIN 9) T-(IC202 PIN 7) F-(IC202 PIN 8) T+(IC202 PIN 6) FIG 8-2 (CD) FIG 10-1(DVD) 5. SPINDLE CONTROL WAVEFORM (NO DISC CONDITION) TE(IC201 PIN 21) DMSO(1.4V/1.8V)
  • Page 62 DVP-FX700 9. MT1379 VIDEO OUTPUT WAVEFORM 7. RF WAVEFORM 1) Full colorbar signal(CVBS) DCLK = 93MHz, Vp-p=2.2, Vmax=2.7V RFOP(2.3V/1.1V) (IC201 PIN 6) (IC604 PIN 23) RFON(0.8V/2.0V) (IC201 PIN 7) FIG 11-1 FIG 13-1 8. MT1379 AUDIO OPTICAL AND COAXIAL OUTPUT (ASPDIF)
  • Page 63 DVP-FX700 3) C 2) Audio related Signal DCLK = 93MHz, Vp-p=2.2, Vmax=2.7V ASDATA3 ASDAT3(IC501 PIN 157) ABCK(IC501 PIN 148) (IC604 PIN 26) ALRCK(IC501 PIN 149) FIG 13-3 FIG 14-2 10. AUDIO OUTPUT FROM AUDIO DAC 1) Audio L/R (JK601 PIN 4,5)

  • Page 64: Circuit Voltage Chart

    DVP-FX700 6-2. CIRCUIT VOLTAGE CHART IC201 IC502 IC201 IC502 IC201 IC502 IC504 IC503 IC505 IC301 IC403 IC413 IC414 IC461 IC104 IC108 IC107 Q105 Q106 Q107 (MT1336E) (MT1379) (MT1336E) (MT1379) (MT1336E) (MT1379) (SDRAM) (EEPROM) (FLASH) (CS4391) PIN STOP PLAY STOP PLAY...

  • Page 65: Lcd Voltage Sheet

    DVP-FX700 6-3. LCD VOLTAGE SHEET IC801 IR3Y29BM PIN NO VOLT WAVEFORM PIN NO VOLT WAVEFORM Y signal(0.5) HD(0-3.3) Y signal(0.5) C signal(0.5) VD(0-3.3) HQ-OUT CLK(0.4) 0-2.8 CLK(0.4) 0-2.6 0-2.6 0-2.6 R(0.6-4.4) 0-2.6 G(0.6-4.4) 0-2.6 0-2.6 B(0.6-4.4) 0-2.6 CLK 0-2.6 CLK 0-2.6 CLK 0-2.6...

  • Page 66: Ic Pin Function Description

    DVP-FX700 SECTION 7 IC PIN FUNCTION DESCRIPTION 7-1. SYSTEM CONTROL PIN FUNCTION (MAIN BOARD IC500: MT1379) Pin No. Pin Name Function EREF Current reference input. It generates reference current for data PLL. PLLVSS – Ground pin for PLL and related analog circuitry.
  • Page 67 Pin No. Pin Name Function FROM address 7 FROM address 16 FROM address 17 FROM address 18 FROM address 19 FROM address 20 APLLVSS – Ground pin APLLVDD3 – A+3.3v Microcontroller address latch enable. PRD# FROM output enable, active low IOWR# FROM write enable, active low IOCE#...
  • Page 68 Pin No. Pin Name Function DQ13 DRAM data 13 DQ12 DRAM data 12 DVDD3 – D+3.3v DQ11 DRAM data 11 DQ10 DRAM data 10 DRAM data 9 DRAM data 8 DVSS – Ground pin DCLK DRAM clock DCKE DRAM clock enable MA11 DRAM address 11 DRAM address 9...
  • Page 69 Pin No. Pin Name Function GPIO4 LINE IN/OUT selection input GPIO3 LCD OPEN Switch input GPIO2 Video Jack detection input DVSS – Ground pin GPIO1 Audio Jack detection input GPIO0 Headphone Jack detection input ABCK Audio serial clock ALRCK Audio left/right channel clock DVDD3 –...
  • Page 70 Pin No. Pin Name Function DVSS – Ground pin VFO13 IDGATE DVDD3 – D+3.3v UDGATE WOBSI SDATA RF serial data output SDEN RF serial data latch enable SLCK RF serial clock output Flag of defect data input status ADCVSS – Ground pin ADIN RESUBI...

  • Page 71: Electrical Adjustment

    4 to 4.5V White 3.2 to 3.5V White 0.5V Black * Input COLOR BAR signal. (Sony NTSC DVD Test Disc 505, “1. Video Signal/1. Color Bar 100%”) White, Cyan, Magenta, Blue Signal conformity. view TP(B) waveform. White Cyan Magenta Blue (4.5V)
  • Page 72 Adjustment and Checking Location: VR801 VCO ADJ. TFT-LCD BOARD (COMPONENT SIDE) VR809 FLICKER ADJ. TP (G) TP (VCOM) (CON805 17pin) (CON805 30pin) TP (B) (CON805 16pin) TFT-LCD BOARD (SOLDER SIDE) 8-2 E...

  • Page 73: Troubleshooting

    DVP-FX700 SECTION 9 TROUBLESHOOTING 9-1. ELECTRICAL TROUBLE SHOOTING GUIDE 1. Power (DC-DC Converter) Circuit NO POWER ON NO POWER ON by ADAPTOR by BATTERY Is ADAPTOR Replace BATTERY Replace ADAPTOR Is BATTERY OK? OUT 9.8V? Replace F101 Is F101 OK?
  • Page 74 B. Audio Out abnormal C. Video Out abnormal VIDEO OUT ABNORMAL AUDIO OUT ABNORMAL Check Audio Jack & Check Video Jack & Mode S/W Mode S/W Check +5V , -5V Check Video signals from MPEG Check Signals from MPEG Check TR. Buffer (Q423, Q421, Q430) Replace Is Q304 OK ?
  • Page 75 F. Picture abnormal G. Disc Error PICTURE ABNORMAL DISC ERROR Check Disc Check the disc. YES (If OK) Refer to Servo part Refer to Servo part YES (If OK) If OK Check MPEG_CLK Signal Replace B/D of MPEG part YES (If OK) Check DSP YES (If OK) Check MPEG...

  • Page 76: 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 77: Front Circuit(Dogotrpm & Key)

    3. Front Circuit(Dogotrpm & Key) START Power on. when power S/W turn on, Check Power. LED ON? Is oscillation of X704 normal? Check waveform of Check waveform Is Digitron on normally? Replace IC702. IC701 Pin52, 54, 55, 56? of IC701 Pin 67.

  • Page 78: Rf/Servo Circuit

    4. RF/Servo Circuit Laser off Put disc in? Check the related circuit Proper RFL signal Disc ID is correct? on MT1336 RFL signal . on MT1336? Check the RFL connection between MT1336 and MT1379. Proper Check DMSO related DMSO signal on Does spindle rotate? circuit on MT1379.
  • Page 79 Proper Check connections between signals on A, B, C, Focus ON OK? MT1336 and pick-up head. D of MT1336 Check the related circuit Proper FEO signal on MT1336 FEO sugnal . on MT1336? Check FEO connection between MT1336 and MT1379 Check the related Proper FEO signal Track On OK?
  • Page 80 Audio Normal DAC received Check connection between MT1379 Audio output & Audio DAC. (Check VRST#, ACLK, correct data stream? when disc playback? ABCK, ASDAT3) Normal Check the related circuit of Audio DAC Audio DAC. (Check Audio out? (IC601) out Pin 14, 15,18,19) Check Audio filter, amplify, mute circuit.

  • Page 81: Lcd Trouble Shooting Guide (1/2)

    9-2. LCD TROUBLE SHOOTING GUIDE(1/2) appear shadow form interference in black background DISPLAY CONDITION? INVERTOR ABNORMAL There is only bright light.(LCD B/D abnormal) FUSE(F801)Normal? FUSE Replace Q8F1 Normal operate? IC8F1, IC8F2 Check and Replace T801, D8F1, D8F2, D8F3 Check 7.5V, 17V, -15V Normal? +5V, +3.3V Normal? IC8F3, IC8F4 Check and Replace Y/C Display signal?

  • Page 82: Lcd Trouble Shooting Guide (2/2)

    9-3. LCD TROUBLE SHOOTING GUIDE(2/2) IC805 Replace IC805’s CLK and CONT signal? LCD MODE CONT signal? MAIN B/D Check ALL “LOW”(NORMAL condition) TFT LCD pressure voltage? Power source and D803, D804 Check +17V, -15V, +5V, +3.3V Replace TFT LCD Normal? Color Adjusting Normal? Readjust as adjustement standard.

  • Page 83: Repair Parts List

    DVP-FX700 SECTION 10 REPAIR PARTS LIST 10-1. EXPLODED VIEWS The components identified by mark 0 or dotted line with mark 0 are NOTE: critical for safety. • -XX and -X mean standardized parts, so they may • Items marked “*” are not stocked since they are Replace only with part number speci- fied.

  • Page 84: Upper Case Section

    10-1-2. UPPER CASE SECTION A43A 269A 269B Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-088-284-01 WINDOW,DECO 3-088-288-01 BUTTON 3-088-285-01 KNOB 3-088-318-01 KNOB 3-088-292-01 HINGE 269A 3-088-319-01 LEVER, EJECT 3-088-293-01 SUPPORTER 269B 3-088-320-01 PLATE, LEVER EJECT 3-088-294-01 COVER 3-088-321-01 BUTTON 3-088-286-01 COVER...

  • Page 85: Bottom Case Section

    10-1-3. BOTTOM CASE SECTION not supplied T801 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified.

  • Page 86: Electrical Parts List

    INVERTER MAIN 10-2. ELECTRICAL PARTS LIST NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they mark 0 or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 87 MAIN TFT-LCD Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q102 9-885-039-74 TRANSISTOR KTC3875S-GR-T1 < VARIABLE RESISTOR > Q105 9-885-049-09 TRANSISTOR SI6965DQ 0 Q106 9-885-049-10 TRANSISTOR SI9407EY VR300 9-885-049-23 VOLUME, SLIDE (VOLUMEw) 0 Q107 9-885-049-11 TRANSISTOR SI9939DY <...
  • Page 88 TN-LCD SWITCH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark TN-LCD BOARD ************* < LED > D801 9-885-048-75 LED LBH1025 R/TP D802 9-885-048-75 LED LBH1025 R/TP < IC > RC801 9-885-049-42 IC TSOP6240 < TRANSISTOR > Q801 9-885-039-74 TRANSISTOR KTC3875S-GR-T1...
  • Page 89 DVP-FX700 Sony Corporation 2003I0500-1 9-929-781-11 Home Storage Company © 2003. 9 – 126 – Published by Customer Support Dept.

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