Sony DVP-FX705 Service Manual
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Sony DVP-FX705 Service Manual

Sony DVP-FX705 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
DVD Player
Power supply:
DC 9.8V (AC adaptor/ Car Battery Adaptor terminal),
DC 7.6V (Battery)
TE
L 13942296513
Power consumption: 13W
(DVD VIDEO Playback with the LCD screen turned on.)
Weight: 1.536 lbs (697g) (without battery pack)
External dimensions (W x H x D):
7.48 x 6.1 x 1.3 inches (190 x 155 x 32.8 mm)
Signal system: NTSC
Laser:
DVD Laser wavelength 662+25 / 662-15 nm
CD Laser wavelength 785+25 / 785-15 nm
Frequency range (audio):
DVD linear sound: 48kHz sampling 8 Hz to 20 kHz
Signal-to-noise ratio (audio): More than 95 dB
Dynamic range (audio): More than 95 dB
Harmonic distortion (audio): 0.008 %
Operating conditions:
Temperature: 41°F to 95°F, Operation status: Horizontal
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96kHz sampling 8 Hz to 44 kHz
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DVP-FX705
2 9
8
SPECIFICATIONS
Connectors
Video output (VIDEO Out):
1.0 V (p-p), 75 Ω, negative sync., ø3.5mm mini jack x 1
Audio output (AUDIO Out, analog audio):
Q Q
3
6 7
1 3
1 5
2.0 Vrms(1 KHz, 0 dB), ø3.5mm mini jack x 1
Earphone terminal: ø3.5mm stereo mini jack x 2
Liquid Crystal Display
Panel size: 7 inches wide (diagonal)
Projection system: R.G.B
Driving system: TFT active matrix
Resolution: 480 x 234
(effective pixel rate: more than 99.99%)
Supplied Accessories
• RCA Audio/Video cable . . . . . . . . . . . . . . . . . . . . . .1
• AC Adaptor (AC-FX105) . . . . . . . . . . . . . . . . . . . . . .1
• AC Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
• Car Battery Adaptor (DCC-FX105) . . . . . . . . . . . . . .1
• Battery Pack (NP-FX105) . . . . . . . . . . . . . . . . . . . . .1
• Remote control (RMT-D163A) . . . . . . . . . . . . . . . . .1
• Battery for Remote control (Size : AA(R6)) . . . . . . . .1
•
Design and specifications are subject to change
without notice.
PORTABLE CD/DVD PLAYER
co
.
9 4
2 8
RMT-D163A
US Model
Canadian Model
0 5
8
2 9
9 4
2 8
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9 9
9 9

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Summary of Contents for Sony DVP-FX705

  • Page 1 DVP-FX705 3 7 63 1515 0 RMT-D163A SERVICE MANUAL US Model Canadian Model SPECIFICATIONS DVD Player Connectors Power supply: Video output (VIDEO Out): DC 9.8V (AC adaptor/ Car Battery Adaptor terminal), 1.0 V (p-p), 75 Ω, negative sync., ø3.5mm mini jack x 1 DC 7.6V (Battery)
  • Page 2 FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS • Usable with ordinary solder QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT It is best to use only unleaded solder but unleaded solder may DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS also be added to ordinary solder.

  • Page 3: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS Section Title Page Section Title Page GENERAL IC PIN FUNCTION DESCRIPTION Precautions ..............1-1 7-1. MPEG/DSP/RF Pin Function About This Manual ............1-4 (MAIN Board IC501: MT1389) ........7-1 This Player Can Play the Following Discs ....1-4 7-2.
  • Page 4 http://www.xiaoyu163.com 3 7 63 1515 0 MEMO L 13942296513 u163 – 4 – http://www.xiaoyu163.com...

  • Page 5: 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-FX705 Serial No.______________...
  • Page 6 • Keep the battery dry. • Use only the battery(NP-FX105) supplied with this On charging the rechargeable battery player(DVP-FX705). Other rechargeable • Heat may build up in the battery while charging. batteries supplied with other models cannot be used with This is not a malfunction.
  • Page 7 (www.eiae.org http://www.eiae.org) your television screen. Plasma Display Panel televisions and projection televisions are especially susceptible to this. If you have any questions or problems concerning your player, please consult your nearest Sony dealer. u163 http://www.xiaoyu163.com...

  • Page 8: About This Manual

    http://www.xiaoyu163.com 3 7 63 1515 0 About This Manual • Instructions in this manual describe the controls on the Icon Meaning remote. You can also use the controls on the player if Functions available for DVD VIDEOs and they have the same or similar names as those on the DVD-RWs/ DVD-Rs or DVD+RWs / remote.

  • Page 9: Note On Playback Operations Of Dvds

    http://www.xiaoyu163.com 3 7 63 1515 0 This Player Can Play the Following Discs (continued) Region code Note on DualDiscs Your player has a region code printed on the back of A DualDisc is a two sided disc product which mates the unit and only will play DVD VIDEO discs DVD recorded material on one side with digital audio (playback only) labeled with identical region codes.

  • Page 10: Identification Of Controls

    http://www.xiaoyu163.com 3 7 63 1515 0 Identification of Controls 1. LCD screen Main Unit 2. Speaker 3. LCD MODE (page 25) 4. COLOR/BRIGHT (page 24) Brightness → Color → OFF 5. TOP MENU (page 30) displays the title menu. 6. MENU (page 30) displays menu programs.
  • Page 11 http://www.xiaoyu163.com 3 7 63 1515 0 Identification of Controls (continued) Remote Control 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 it at the remote sensor on the player.

  • Page 12: Power Connections

    http://www.xiaoyu163.com 3 7 63 1515 0 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 13 http://www.xiaoyu163.com 3 7 63 1515 0 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-FX105 rechargeable battery pack (supplied) to enjoy the player when an AC outlet is not Detaching the battery pack available.

  • Page 14: Playing A Disc

    http://www.xiaoyu163.com 3 7 63 1515 0 Playing a Disc When a menu screen appears on the LCD Basic Playback screen. - Prepare the power supply. In case of interactive DVDs with control, a menu screen appears on the LCD screen. 1.
  • Page 15 http://www.xiaoyu163.com 3 7 63 1515 0 Playing a Disc (continued) Changing the size of the picture Use the LCD MODE button to change the picture mode. DVD disc Audio CD/ MP3 disc/ JPEG disc (Menu) NORMAL → FULL → ZOOM → LCD OFF FULL →...

  • Page 16: On-Screen Display

    http://www.xiaoyu163.com 3 7 63 1515 0 Playing a Disc (continued) Pause Slow Motion 1. Press PAUSE during playback. 1. Press PAUSE(X) during playback. The player will now go into PAUSE mode. 2. To exit still motion mode, press PLAY. 2. Use the SCAN/SLOW m or M to select the required speed: Search (backward),...

  • Page 17: General Features

    http://www.xiaoyu163.com 3 7 63 1515 0 On-Screen Display (continued) Example: On-Screen Display during playing of DVD Video Selection Method Items B/b, Numbers Title Number 1 / 3 ENTER B/b, Numbers Chapter Number 1 / 12 ENTER Numbers, ENTER Time search 0:20:09 Audio language B/b or...
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 General Features (continued) Time Search Subtitles To start playing at any chosen time on the disc: It is possible to change the subtitle language to a different language from the one selected at the initial 1.

  • Page 19: Playing An Audio Cd Or Mp3 Disc

    http://www.xiaoyu163.com 3 7 63 1515 0 Playing an Audio CD or MP3 Disc This player can play MP3 formatted recordings on ID3 TAG (Version 1) CD-ROM, CD-R, or CD-RW discs. • When playing a file containing information such as track titles, you can see the information by Audio CD pressing DISPLAY.

  • Page 20: Programmed Playback

    http://www.xiaoyu163.com 3 7 63 1515 0 Playing an Audio CD or MP3 Disc (continued) MP3 disc compatibility with this player is limited Customers should note that permission is as follows: required in order to download MP3 files and • Sampling frequency: within 8 - 48 kHz (MP3) music from the Internet.

  • Page 21: Random Play

    http://www.xiaoyu163.com 3 7 63 1515 0 Programmed Playback (continued) Repeat Programmed Tracks Erasing the Complete Program List 1. Press REPEAT when playing a disc. The repeat 1. Press PROGRAM. icon appears. 2. Press b to move to the “Program” list. 2.

  • Page 22: Viewing A Jpeg Disc

    http://www.xiaoyu163.com 3 7 63 1515 0 Viewing a JPEG Disc Using this DVD Player you can view discs with TIPS: JPEG files. • Press MENU to move to the next page. • There are three Slide Speed options 1. Insert a disc and close the tray. : >>>...

  • Page 23: Initial Settings

    http://www.xiaoyu163.com 3 7 63 1515 0 Initial Settings By using the Setup menu, you can make various LANGUAGE SET UP adjustments to items such as picture and sound. You LANGUAGE can also set a language for the subtitles and the Setup menu, among other things.
  • Page 24 http://www.xiaoyu163.com 3 7 63 1515 0 Initial Settings (continued) AUDIO SET UP NOTE: • The DRC function works only during playback of Dolby Each DVD disc has a variety of audio output options. Digital recorded discs. Set the player’s AUDIO SET UP options according to •...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 Initial Settings (continued) Password (Security Code) Country Code You can enter or change password. Enter the code of the country/area whose standards were used to rate the DVD video disc, based on the 1. Select Password on the PARENTAL CONTROL list in the reference chapter.

  • Page 26: Setting Up The Player

    http://www.xiaoyu163.com 3 7 63 1515 0 Setting up the Player The picture and sound of a nearby TV, VCR, or radio Rear of TV may be distorted during playback. If this occurs, position the player away from the TV, VCR, or radio, or turn off the unit after removing the disc.

  • Page 27: To Use The Player With Car Battery Adaptor

    DCC-FX105 driver. DVP-FX705 (Supplied) • Keep this unit away from Sony DVP-FX705 if the picture is disturbed. To a DC power input jack (DC IN 9.8V) L 13942296513 To use the player with car battery adaptor (continued) Others •...

  • Page 28: Troubleshooting

    http://www.xiaoyu163.com 3 7 63 1515 0 Troubleshooting L 13942296513 Language Code List Use this list to input your desired language for the following initial settings: Disc Audio, Disc Subtitle, Disc Menu. Language Code Language Code Language Code Language Code Abkhazian 6566 Fiji 7074...

  • Page 29: Country Code List

    http://www.xiaoyu163.com 3 7 63 1515 0 Country Code List Choose a country code from this list. Country Code Country Code Country Code Country Code Afghanistan Ethiopia Malaysia Saudi Arabia Argentina Fiji Maldives Senegal Australia Finland Mexico Singapore Austria France Monaco Slovak Republic Belgium Germany...
  • Page 30 http://www.xiaoyu163.com 3 7 63 1515 0 MEMO L 13942296513 u163 1-26 E http://www.xiaoyu163.com...

  • Page 31: Disassembly

    DVP-FX705 SECTION 2 DISASSEMBLY 3 7 63 1515 0 Note: Follow the disassembly procedure in the numerical order given. 2-1. CABINET ASSY REMOVAL 2 Screws (M2 x 14pcs) 3 Cabinet Assy 1 Robber foot rotary table 2 Screw (M2 x 2pcs)

  • Page 32: Cd Lid, Md, Main Board Removal

    http://www.xiaoyu163.com 3 7 63 1515 0 2-2. CD LID, MD, MAIN BOARD REMOVAL 5 CD, Lid 6 Tension Spring (Open) 0 Damper 9 Screw (M1.7 x 4pcs) 8 Key Board 3 Compression Spring Joining is possible only when both knobs are in Hold position (to the right).

  • Page 33: Lcd Panel Removal

    http://www.xiaoyu163.com 3 7 63 1515 0 2-3. LCD PANEL REMOVAL 1 Screws (M1.7 x 7pcs) 2 LCD Cover 3 Screws (M1.7 x 2pcs) Key Board 5 Screws (M1.7 x 2pcs) 4 Speaker 6 TFT-LCD Board 7 Screw (M1.7 x 1pcs) 8 Inverter Board L 13942296513 3 Screws (M1.7 x 2pcs)

  • Page 34: Tel 13942296513

    http://www.xiaoyu163.com 3 7 63 1515 0 MEMO L 13942296513 u163 2-4 E http://www.xiaoyu163.com...

  • Page 35: Block Diagrams

    DVP-FX705 SECTION 3 3 7 6 3 1 5 1 5 0 BLOCK DIAGRAMS 3-1. OVEALL BLOCK DIAGRAM DISC IC502 IC503 HP_SENSE MX26LV160T MPEG MPEG HY57V641620 A,B,C,D,E,F,RFIP IC504 IC301 IC302 IC306 IC305/307 PICK 4Banks MDI1 SPINDLE HP JACK 1...

  • Page 36: Power Block

    DVP-FX705 3 7 6 3 1 5 1 5 0 3-2. POWER BLOCK E+5V IC101 Q103 Battery : 7.6V BD9851EFV S+5V SI3865DV A+5V A-5V Adaptor : 9.8V IC102 D+3.3V BD9851EFV A+3.3V Q601 SI4435DY D+1.8V Q102 LCDPWR SI3863DV IC601 MB3887...

  • Page 37: Audio/Video Block

    DVP-FX705 3 7 6 3 1 5 1 5 0 3-3. AUDIO/VIDEO BLOCK A_SP_AMP_EN AUDIO_CD_CON /SP_MUTE HP_SENSE /A_MUTE ACLK ABCK ALRCK ADATA0 IC501 IC302 IC301 /VRST MT1389C Lite CS4391 NJM4580M AUDIO JACK MPEG/DSP/RF OP-AMP 2DAC SPEAKER IC306 BA7786FP-Y SPEAKER AMP...

  • Page 38: Tft Lcd Block

    DVP-FX705 3 7 6 3 1 5 1 5 0 3-4. TFT LCD BLOCK TFT LCD 7 ” 480(H)X3(RGB)X234(V) High Voltage Back light Unit (Cold Cathode Fluorescent lamp) Low Voltage VGL/ VGH/ 1 3 9 4 2 2 9 6 5 1 3...

  • Page 39: Schematic Diagrams

    DVP-FX705 SECTION 4 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS 4-1. FRAME (1/2) MECHA KEY_M KEY_N LIMIT DECK /RSTB LCDPWR LCDPWR CD DVD SW LCDPWR +5VDD +5VDD 8.25V OPTICAL -15V +17V PICK-UP VCC PD UNIT...

  • Page 40: Frame (2/2)

    DVP-FX705 3 7 6 3 1 5 1 5 0 FRAME (2/2) SPEAKER INVERTER LCD PANEL BOARD LCD_MUTE VCOM SIZE LCDPWR1 STH1 LCDPWR2 CPH3 GND2 CON802 CON805 CPH2 GND1 SP2_R CON806 CPH1 +5VA SP1_R SP2_L LCDMUTE TFT-LCD BOARD SP1_L...

  • Page 41: Main Power

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-2. MAIN POWER MAIN BOARD (1/8) DC IN 9.8V – 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont...

  • Page 42: Servo

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-3. SERVO MAIN BOARD (2/8) 1 3 9 4 2 2 9 6 5 1 3 MECHA DECK OPTICAL PICK-UP UNIT SPINDLE MOTOR SLED MOTOR w w w u 1 6 3...

  • Page 43: Mpeg (Mtk1389)

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-4. MPEG (MTK1389) MAIN BOARD (3/8) 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 MPEG (MTK1389) MAIN (3/8) 4-10...

  • Page 44: Audio

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-5. AUDIO MAIN BOARD (4/8) 1 3 9 4 2 2 9 6 5 1 3 AUDIO VOLUME w PHONES PHONES w w w u 1 6 3 AUDIO...

  • Page 45: Video

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-6. VIDEO MAIN BOARD (5/8) VIDEO S-VIDEO 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 KEY BOARD CON903 VIDEO...

  • Page 46: Front Micom

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-7. FRONT MICOM MAIN BOARD (6/8) D703 CHARGE HOLD/POWER D702 POWER 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3...

  • Page 47: Lcd Power

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-8. LCD POWER MAIN BOARD (7/8) 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont...

  • Page 48: Battery Charge

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-9. BATTERY CHARGE MAIN BOARD (8/8) 1 3 9 4 2 2 9 6 5 1 3 RECHARGEABLE BATTERY PACK w w w u 1 6 3 BATTERY CHARGE...

  • Page 49: Menu Key

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-10. MENU KEY KEY BOARD TFT-LCD BOARD (2/2) TFT-LCD BOARD (2/2) CON804 CON803 SW911 SW912 SW913 SW914 SW915 DOWN RIGHT LEFT PUSH ENTER 1 3 9 4 2 2 9 6 5 1 3...

  • Page 50: Tft-Lcd Power

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-11. TFT-LCD POWER TFT-LCD BOARD (1/2) 1 3 9 4 2 2 9 6 5 1 3 VCOM WAVEFORM ADJ. (Vpp level) VCOM WAVEFORM ADJ. (DC offset level) w w w...

  • Page 51: Tft-Lcd T100

    DVP-FX705 3 7 6 3 1 5 1 5 0 4-12. TFT-LCD T100 TFT-LCD BOARD (2/2) SPEAKER SPEAKER KEY BOARD CON902 LCD PANEL COLOR 1 3 9 4 2 2 9 6 5 1 3 KEY BOARD CON901 INVERTER...
  • Page 52 DVP-FX705 3 7 6 3 1 5 1 5 0 MEMO 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 4-28 E http://www.xiaoyu163.com...

  • Page 53: Printed Wiring Boards

    DVP-FX705 SECTION 5 3 7 6 3 1 5 1 5 0 PRINTED WIRING BOARDS 5-1. CIRCUIT BOARDS LOCATION INVERTER BOARD INVERTER BOARD TFT-LCD BOARD 7 Inch TFT LCD Panel KEY BOARD 30pin 7 pin SPEAKER SPEAKER MAIN BOARD...
  • Page 54 DVP-FX705 3 7 6 3 1 5 1 5 0 5-2. MAIN BOARD There are a few cases that the part isn't mounted in this model is printed on this diagram. : Uses unleaded solder. MAIN BOARD (TOP) MAIN BOARD (TOP)
  • Page 55 DVP-FX705 3 7 6 3 1 5 1 5 0 MAIN BOARD (BOTTOM) MAIN BOARD (BOTTOM) D108 D110 D301 D302 D700 D701 D8F2 D8F3 DC IN 9.8V – IC101 IC102 IC200 IC305 IC307 IC502A IC503 IC601 IC702 IC704 S-VIDEO...
  • Page 56 DVP-FX705 3 7 6 3 1 5 1 5 0 5-3. KEY BOARD There are a few cases that the part isn't mounted in this model is printed on this diagram. : Uses unleaded solder. KEY BOARD (TOP) KEY BOARD (BOTTOM)
  • Page 57 DVP-FX705 3 7 6 3 1 5 1 5 0 5-4. TFT-LCD BOARD There are a few cases that the part isn't mounted in this model is printed on this diagram. : Uses unleaded solder. TFT-LCD BOARD (TOP) TFT LCD BOARD (TOP)
  • Page 58 DVP-FX705 3 7 6 3 1 5 1 5 0 MEMO 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 5-12E http://www.xiaoyu163.com...

  • Page 59: Waveforms

    DVP-FX705 SECTION 6 3 7 6 3 1 5 1 5 0 WAVEFORMS 6-1. DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING 1. SYSTEM 27MHz CLOCK, RESET, FLASH R/W SIGNAL 2. SDRAM CLOCK 1) MT1389 main clock is at 27MHz (X501)
  • Page 60 DVP-FX705 3 7 6 3 1 5 1 5 0 4. SPINDLE CONTROL WAVEFORM (NO DISC CONDITION) 5-2. TRACKING CONTROL RELATED SIGNAL (System checking-CD) DMSO (IC200 37PIN) (IC501 32PIN) TRSO (IC200 39PIN) (R503) (IC200 40PIN) Fig 4-1 Fig 5-2 1 3 9 4 2 2 9 6 5 1 3 5-1.
  • Page 61 DVP-FX705 3 7 6 3 1 5 1 5 0 8. MT1389 VIDEO OUTPUT WAVEFORM 7. AUDIO OUTPUT FROM SPEAKER IC 1) Full color bar signal (CVBS) 1) Audio L/R CVBS Audio (L401) (IC306 10PIN) Fig 8-1 Fig 7-1...
  • Page 62 DVP-FX705 3 7 6 3 1 5 1 5 0 MEMO 3) C (L403) Fig 8-3 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 63: Circut Voltage Chart

    DVP-FX705 3 7 6 3 1 5 1 5 0 6-2. CIRCUT VOLTAGE CHART IC501(MT1389 MPEG) IC501(MT1389 MPEG) IC501(MT1389 MPEG) IC501(MT1389 MPEG) IC501(MT1389 MPEG) IC501(MT1389 MPEG) IC501(MT1389 MPEG) stop play stop play stop play stop play stop play stop...

  • Page 64: Ao Y

    DVP-FX705 IC101 IC200 IC504 IC503 IC502 IC301 IC302 IC601 IC8F1 IC803 IC801(T100) IC701 3 7 6 3 1 5 1 5 0 PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY PIN STOP PLAY...

  • Page 65: Http://Www.xiaoyu163.Com

    DVP-FX705 SECTION 7 IC PIN FUNCTION DESCRIPTION 3 7 63 1515 0 7-1. MPEG/DSP/RF PIN FUNCTION (MAIN BOARD IC501: MT1389) Name Description number AGND Ground pin (Analog) DVDA AC coupled DVD RF signal input A DVDB AC coupled DVD RF signal input B...
  • Page 66 http://www.xiaoyu163.com 3 7 63 1515 0 Name Description number TMS/V_ADIN5 TRAY_OPEN_SW (Disc Lid detection) TCK/V_ADIN6 STBY (Motor Drive IC Total shutdwon control) TDO/V_ADIN7 SP FG signal output DVDD18 D+1.8V IOA2 A2 (FROM address 1) IOA3 A3 (FROM address 2) IOA4 A4 (FROM address 3) IOA5 A5 (FROM address 4)
  • Page 67 http://www.xiaoyu163.com 3 7 63 1515 0 Name Description number DVDD18 D+1.8V UP1_2 N.C. UP1_3 N.C. UP1_4 N.C. UP1_5 VFD_TXD (Front micon communication signal) UP1_6 SCL (Serial clock) UP1_7 SDA (Serial data) UP3_0 VFD_SCK (Front micon communication clock signal) UP3_1 VFD_RXD (Front micon communication signal) UP3_4 RXD (Not use/Download jig) UP3_5...
  • Page 68 http://www.xiaoyu163.com 3 7 63 1515 0 Name Description number BA1 (DRAM bank address 0) RA10 MA10 (DRAM address 10) MA0 (DRAM address 0) DVSS Ground pin MA1 (DRAM address 1) MA2 (DRAM address 2) MA3 (DRAM address 3) DVDD18 D+1.8V RVREF/V_ADIN3 N.C.
  • Page 69 http://www.xiaoyu163.com 3 7 63 1515 0 Name Description number DACVSSC Ground pin YUV1/Y S_VIDEO_Y (Analog Y output) DACVDDB D+3.3V (DACVDD3) YUV3/CVBS S_VIDEO_C (Analog chroma output) DACVSSB Ground pin YUV3/CVBS CVBS (Analog composite output) DACVDDA D+3.3V (DACVDD3) YUV4/G N.C. DACVSSA Ground pin YUV5/B VIDEO_C (Analog chroma output) YUV6/R...
  • Page 70 http://www.xiaoyu163.com 3 7 63 1515 0 Name Description number ADCVSS Ground pin S_VREFP SACD Top reference S_VREFN SACD Buttom reference RFVDD3 A+3.3V (RF) RFRPDC TF ripple detect input RFRPAC RF ripple detect input (through AC coupling) HRFZC High frequency RF ripple zero crossing CRTPLP Defect level filter capacitor connecting.

  • Page 71: Front Micom Pin Function (Main Board Ic701: Hms81C1816B)

    http://www.xiaoyu163.com 3 7 63 1515 0 7-2. FRONT MICOM PIN FUNCTION (MAIN BOARD IC701: HMS81C1816B) Name Description number BUZ/RB1 N.C. INT0/RB2 M_REQ (Main maicon/IC501 chip select) INT1/RB3 POWER switch ON/OFF detection input PWM0/COMP0/RB4 M_REQ (Main maicon/IC501 chip select) PWM1/COMP1/RB5 N.C. EC1/RB6 Remocon Select (Fixed at “L”) TMR20V/RB7...
  • Page 72 http://www.xiaoyu163.com 3 7 63 1515 0 MEMO L 13942296513 u163 7-8 E http://www.xiaoyu163.com...

  • Page 73: Electrical Adjustment

    DVP-FX705 SECTION 8 ELECTRICAL ADJUSTMENT 3 7 63 1515 0 8-1. TFT LCD ADJUSTMENT In making adjustment, refer to 8-3. Adjustment 1. POWER MEASURING and Checking Location. Measure each power after power supply This section describes procedures and instructions necessary for TFT-LCD Board adjusting electrical circuits in this set.

  • Page 74: Standard Video Level

    http://www.xiaoyu163.com 3 7 63 1515 0 8-2. STANDARD VIDEO LEVEL 3. Checking S Video Output S-C <Purpose> This checks whether the S video output S-C satisfies the NTSC 1. Checking Video Output Level Standard. If it is not correct, the colors will be too dark or light. <Purpose>...

  • Page 75: Adjustment And Checking Location

    http://www.xiaoyu163.com 3 7 63 1515 0 8-3. ADJUSTMENT AND CHECKING LOCATION TFT-LCD BOARD (TOP) L 13942296513 TP8F2 VR801 VR803 u163 http://www.xiaoyu163.com...
  • Page 76 http://www.xiaoyu163.com 3 7 63 1515 0 MEMO L 13942296513 u163 8-4 E http://www.xiaoyu163.com...

  • Page 77: Troubleshooting

    DVP-FX705 SECTION 9 TROUBLESHOOTING 3 7 63 1515 0 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?
  • Page 78 http://www.xiaoyu163.com 3 7 63 1515 0 B. Audio Out abnormal C. Video Out abnormal VIDEO OUT ABNORMAL AUDIO OUT ABNORMAL Check Audio Jack & Check Video Jack & Mode Mode Check +5V , -5V Check Video signals from MPEG Check Signals from MPEG Check LC Filter Replace IC301 L 13942296513...
  • Page 79 http://www.xiaoyu163.com 3 7 63 1515 0 E. Picture abnormal F. 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)

  • Page 80: Mpeg Circuit

    http://www.xiaoyu163.com 3 7 63 1515 0 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.

  • Page 81: Front Circuit(Dogotrpm & Key)

    http://www.xiaoyu163.com 3 7 63 1515 0 3. Front Circuit(Dogotrpm & Key) START Power on. when power S/W turn on, POWER Check Power. Is oscillation of X701 LED ON? normal? Check waveform Replace IC702. of IC701 Pin 33. Do all the Check waveform Check SW707 buttons work...

  • Page 82: Rf/Servo Circuit

    http://www.xiaoyu163.com 3 7 63 1515 0 4. RF/Servo Circuit Laser off Put disc in? Check the related circuit Proper RFL signal Disc ID is correct? on MT1389 RFL signal . on MT1389? Check the RFL connection between CON200 and MT1389. Proper Check DMSO related DMSO signal on...
  • Page 83 http://www.xiaoyu163.com 3 7 63 1515 0 Proper Check connections between signals on A, B, C, Focus ON OK? MT1389 and pick-up head. D of MT1389 Check the related circuit Proper FO+&FO-signal on MT1389 FO+&FO-sugnal on MT1389? Check IC501 IC Check the related Proper FOSO signal Track On OK? circuit on MT1389...
  • Page 84 http://www.xiaoyu163.com 3 7 63 1515 0 Audio DAC received Check connection between MT1389 & Audio DAC. (Check VRST, ACLK, correct data stream? ABCK, ASDAT0) Normal Check the related circuit of Audio DAC Audio DAC. (Check Audio out? (IC301) out Pin 14, 15,18,19) Check Audio filter, amplify, mute circuit.
  • Page 85 http://www.xiaoyu163.com 3 7 63 1515 0 * Chargeing Circuit No turn on Is J601_Pin1 OK? +8.25V, +17V, -15V Is L601, C613, C614, Replace L601, C613, R610 OK? C614, R610? Is Q601 OK? Replace Q601 Is IC601 OK? Replace IC601 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 86: Lcd Trouble Shooting Guide (1/2)

    http://www.xiaoyu163.com 3 7 63 1515 0 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) +8.25V, +17V, -15V Check and Replace Q8F1 Normal operate? T801, D8F1, D8F2, D8F3 Check +8.8V, +16V, -10V Normal? Main B/D on located +5V Normal?

  • Page 87: Lcd Trouble Shooting Guide (2/2)

    http://www.xiaoyu163.com 3 7 63 1515 0 9-3. LCD TROUBLE SHOOTING GUIDE (2/2) IC501, Key B/D Check VIDEO_Y, VIDEO_C IC501, Key B/D Check SDA, SCL signal Replace TFT LCD Normal? IC801 Check Color Bright Adjusting Normal? Each CONNECTOR? Replace and Reassemble L 13942296513 Replace INVERTOR Normal?

  • Page 88: Q Q

    http://www.xiaoyu163.com 3 7 63 1515 0 MEMO L 13942296513 u163 9-12 E http://www.xiaoyu163.com...

  • Page 89: Repair Parts List

    DVP-FX705 SECTION 10 REPAIR PARTS LIST 3 7 63 1515 0 10-1. EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they may • Items marked “*” are not stocked since they are The components identified by mark have some difference from the original one.

  • Page 90: Upper Case Section

    http://www.xiaoyu163.com 3 7 63 1515 0 10-1-2. UPPER CASE SECTION not supplied supplied not supplied L 13942296513 supplied supplied supplied supplied supplied not supplied 269A supplied 269B A43B Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark u163 9-885-090-62 HINGE, MONITOR 269B...

  • Page 91: Bottom Case Section

    http://www.xiaoyu163.com 3 7 63 1515 0 10-1-3. BOTTOM CASE SECTION A46A supplied not supplied L 13942296513 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiquens pour la sécurité.

  • Page 92: Electrical Parts List

    http://www.xiaoyu163.com INVERTER MAIN 3 7 63 1515 0 10-2. ELECTRICAL PARTS LIST NOTE: The components identified by mark • Due to standardization, replacements in the • Items marked “*” are not stocked since they 0 or dotted line with mark 0 are parts list may be different from the parts speci- are seldom required for routine service.
  • Page 93 http://www.xiaoyu163.com MAIN TFT-LCD 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC702 9-885-049-01 IC XC61CN4402MR < RECEIVER IC > IC704 9-885-050-27 IC BU4S11 RC701 9-885-092-06 REMOTE CONTROLLER IC705 9-885-075-16 IC BU4S81G2 0 IC8F1 9-885-049-00 IC TL1451ACPWLE <...
  • Page 94 http://www.xiaoyu163.com 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES ************ 1-478-365-11 REMOTE COMMANDER (RMT-D163A) 2-649-081-11 OWNER'S MANUAL 3-709-572-01 LID, BATTERY (for RMT-D163A) 9-885-049-28 CORD, POWER 9-885-049-44 CABLE, DIN (RCA AUDIO/VIDEO) 9-885-090-86 ADAPTOR, AC-DC (AC-FX105) 9-885-090-87 BATTERY, LITHIUM (NP-FX105) 9-885-090-88 ADAPTOR, DC (DCC-FX105)
  • Page 95 DVP-FX705 3 7 63 1515 0 L 13942296513 u163 Sony Corporation 2005G0500-1 9-874-884-11 Home Electronics Network Company © 2005.7 – 126 – Published by Quality Assurance Dept. http://www.xiaoyu163.com...

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