Toshiba 19DV555DB Service Manual
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Toshiba 19DV555DB Service Manual

19-inch diagonal lcd tv/dvd combination
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SERVICE MANUAL
19 - inch Diagonal LCD TV/DVD
COMBINATION
The above models are classified as green products (*1), as indicated by the underlined serial numbers.
This Service Manual describes replacement parts for the green products. When repairing these green
product(s), use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
©2008 Toshiba Corporation
FILE NO. 810-200897GR
19DV555DB
19DV555DG
19DV556DB
19DV556DG
DOCUMENT CREATED IN JAPAN, December, 2008 GREEN

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  • Page 1 This Service Manual describes replacement parts for the green products. When repairing these green product(s), use the part(s) described in this manual and lead-free solder (*2). For (*1) and (*2), see the next page. ©2008 Toshiba Corporation DOCUMENT CREATED IN JAPAN, December, 2008 GREEN...
  • Page 2 Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.
  • Page 3 INTERCONNECTION DIAGRAM ................H-59, H-60 WAVEFORMS ......................I-1~ I-3 MECHANICAL EXPLODED VIEWS ................J1-1~J1-9 DVD DECK EXPLODED VIEW ..................J2-1 MECHANICAL REPLACEMENT PARTS LIST ............K1-1~K1-4 DVD DECK REPLACEMENT PARTS LIST ............... K2-1~K2-4 ELECTRICAL REPLACEMENT PARTS LIST ............K3-1~K3-28 19DV555DB/19DV555DG/19556DB/19DV556DG...

  • Page 4: Table Of Contents

    “This product is marked with “CE” and complies therefore with the applicable harmonized European standards listed under the Low Voltage Directive 2006/95/EC and the EMC Directive 2004/108/EC.” COMBINATION Responsible for CE-marking is TOSHIBA INFORMATION SYSTEMS (U.K.) LTD, Toshiba Court, Weybridge Business Park, Addlestone Road, Weybridge, Surrey, KT15 2UL, United Kingdom...
  • Page 5 The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such Toshiba shall under no circumstances be liable for loss and/or damage to the product caused by: as vases, shall be placed on the apparatus.
  • Page 6 55~57. If you have problems with reception, consult a specialist of aerial. therefore remove exhausted batteries immediately. Open the battery Install the batteries as shown Close the battery Back Side (Illustration of 19DV555DB) compartment. below, ensuring the correct compartment. polarity.
  • Page 7 Automatic station presetting with the built-in Tuner/ Manual TV station presetting Changing the order of stored channels Automatic station presetting with the built-in Tuner If you like, you may manually tune a certain station into a selected program position, without Perform this feature to search for and store new analogue TV deleting or modifying program position’s contents.
  • Page 8 Stereo reception with the built-in analogue tuner Picture format The built-in Tuner can detect and NICAM stereo sound reception: The broadcaster may transmit a Wide Screen Signalling (WSS) signal which can determine the correct receive NICAM stereo broadcasts picture width and set it automatically when the AUTO setting is used. If you want to change this setting, you automatically.
  • Page 9 Language Setup/Auto Scan Manual Scan/ Carrier Setup Language Setup Manual Scan Preparation: With the Manual Scan option, you can tune one carrier at a time, Switch on appliance. Press TV/DVD to select the TV mode, then by entering the carrier parameters manually. press ATV/DTV.
  • Page 10 Display Setup/Time Setup Password Setup (Parental lock) Display Setup Password Setup (Parental lock) This feature allows you to have a parental control of the service Press to select ‘Display Setup’, then press ENTER. viewing as per your preference. Once a service is protected with a password, it cannot be Main menu System Configuration viewed unless the correct password is provided.
  • Page 11 Multi audio/DVB-Subtitle EPG (Electronic Program Guide) Multi audio The Guide menu shows the Press GUIDE to display the Guide menu. You can select your preferred Audio mode and DVB (digital TV) available programme listings for the subtitle Language. next 8 days only, including today. The Multi audio menu will display the Audio mode and Guide 16:50 Sun 20/08/2008...
  • Page 12 Playing a disc Playing a disc This section shows you the basics on how to play a disc. To pause playback (still mode) Press during playback. To resume normal playback, press PLAY ( Basic playback (DVD/VCD/Audio CD) Preparation • The sound is muted during still mode. Make sure that the (Power) switch on the unit is pushed in (ON).
  • Page 13 Marking desired scenes Repeat playback/A-B Repeat playback Marking the scenes (DVD/VCD/Audio CD) Repeat playback (DVD/VCD) The unit stores the points that you want to watch again up to 3 points. You can resume playback from each scene. Press PLAY MODE during playback or stop mode. Press MARKER during Press ENTER repeatedly to Play Mode...
  • Page 14 ® MP3/JPEG/DivX and Audio CD operation ® MP3/JPEG/DivX and Audio CD operation This unit can playback the MP3/JPEG/DivX ® -data which has been recorded on CD-R/RW. Audio CD also Loading CD can be played back. To produce the MP3/JPEG/DivX ® -data, you need a Windows-PC with CD-RW drive Load a MP3/JPEG/DivX ®...
  • Page 15 ® ® MP3/JPEG/DivX and Audio CD operation MP3/JPEG/DivX and Audio CD operation Repeat playback (Audio CD/MP3/JPEG/DivX ® Program playback (Audio CD/MP3/JPEG/DivX ® In the file browser, press / / / In the file browser, press / / / to select “Repeat” during stop to select “Edit Mode”, then press Folder-1 Select Files...

  • Page 16: Temporary Cancel The Rating Level By Dvd Disc

    Customizing The Function Settings Customizing The Function Settings Menu, Subtitle, Audio Picture Mode You can select the language of “Menu”, “Subtitle” and “Audio” if more than There are two types of source content in pictures recorded in DVD video one language is recorded onto the disc. discs: film content (pictures recorded from films at 24 frames per second) and video content (video signals recorded at 30 frames per second).

  • Page 17: Language Code List

    Language Code List PC connection Enter the appropriate code number for the initial settings “Menu”, “Subtitle” and/or “Audio” (see pages 48). As PCs are sometimes supplied with a ‘conventional’ CRT monitor, you may need to adjust the display settings of your PC’s graphics card, otherwise the pictures may not appear correctly. Switch on your PC (still Language Name Code Language Name Code Language Name Code Language Name Code...

  • Page 18: Av Colour Adjustment

    Connection to other equipment Connection to other equipment 3. Connecting an audio system 5. Connecting Video camera and Video recorder Select the “MONITOR” option in the SETUP menu (see No.7 on page 58). You can supply the TV sound to the stereo equipment with the scart socket. Use a special scart cable for Select the AV2 input mode (see page 11).
  • Page 19 Specifications Troubleshooting table Please check the following list before requesting service. Model 19DV555DB/19DV556DB 22DV555DB/22DV556DB Symptom Possible solution Page System: Analogue: PAL UK, IR, CCIR, FRENCH System, B/G, D/K, I/I, L No picture, no sound Switch on the set. Digital: DVB-T (OFDM 2k/8k 16QAM/64QAM) Check that the mains power outlet is properly connected.
  • Page 20 “This product is marked with “CE” and complies therefore with the applicable harmonized European standards listed under the Low Voltage Directive 2006/95/EC and the EMC Directive 2004/108/EC.” COMBINATION Responsible for CE-marking is TOSHIBA INFORMATION SYSTEMS (U.K.) LTD, Toshiba Court, Weybridge Business Park, Addlestone Road, Weybridge, Surrey, KT15 2UL, United Kingdom...
  • Page 21 The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such Toshiba shall under no circumstances be liable for loss and/or damage to the product caused by: as vases, shall be placed on the apparatus.

  • Page 22: Quick Guide For Analog Menu Operation

    Remote Control Aerial connection Install the batteries Note: Before you connect other appliances: • To avoid potentially damaging your set, make sure all items are switched off and disconnected from the Use batteries type UM4/R03 (AAA-Size). mains power when you make the connections. Do not use old or weak batteries.

  • Page 23: Automatic Station Presetting With The Built-In Tuner

    Automatic station presetting with the built-in Tuner/ Manual TV station presetting Changing the order of stored channels Automatic station presetting with the built-in Tuner If you like, you may manually tune a certain station into a selected program position, without Perform this feature to search for and store new analogue TV deleting or modifying program position’s contents.

  • Page 24: Stereo Reception With The Built-In Analogue Tuner

    Stereo reception with the built-in analogue tuner Picture format The built-in Tuner can detect and NICAM stereo sound reception: The broadcaster may transmit a Wide Screen Signalling (WSS) signal which can determine the correct receive NICAM stereo broadcasts picture width and set it automatically when the AUTO setting is used. If you want to change this setting, you automatically.

  • Page 25: Language Setup

    Language Setup/Auto Scan Manual Scan/ Carrier Setup Language Setup Manual Scan Preparation: With the Manual Scan option, you can tune one carrier at a time, Switch on appliance. Press TV/DVD to select the TV mode, then by entering the carrier parameters manually. press ATV/DTV.

  • Page 26: Display Setup

    Display Setup/Time Setup Password Setup (Parental lock) Display Setup Password Setup (Parental lock) This feature allows you to have a parental control of the service Press to select ‘Display Setup’, then press ENTER. viewing as per your preference. Once a service is protected with a password, it cannot be Main menu System Configuration viewed unless the correct password is provided.

  • Page 27: Multi Audio

    Multi audio/DVB-Subtitle EPG (Electronic Program Guide) Multi audio The Guide menu shows the Press GUIDE to display the Guide menu. You can select your preferred Audio mode and DVB (digital TV) available programme listings for the subtitle Language. next 8 days only, including today. The Multi audio menu will display the Audio mode and Guide 16:50 Sun 20/08/2008...

  • Page 28: Playing A Disc

    Playing a disc Playing a disc This section shows you the basics on how to play a disc. To pause playback (still mode) Press during playback. To resume normal playback, press PLAY ( Basic playback (DVD/VCD/Audio CD) Preparation • The sound is muted during still mode. Make sure that the (Power) switch on the unit is pushed in (ON).

  • Page 29: Marking Desired Scenes

    Marking desired scenes Repeat playback/A-B Repeat playback Marking the scenes (DVD/VCD/Audio CD) Repeat playback (DVD/VCD) The unit stores the points that you want to watch again up to 3 points. You can resume playback from each scene. Press PLAY MODE during playback or stop mode. Press MARKER during Press ENTER repeatedly to Play Mode...

  • Page 30: Mp3/Jpeg/Divx And Audio Cd Operation

    ® MP3/JPEG/DivX and Audio CD operation ® MP3/JPEG/DivX and Audio CD operation This unit can playback the MP3/JPEG/DivX ® -data which has been recorded on CD-R/RW. Audio CD also Loading CD can be played back. To produce the MP3/JPEG/DivX ® -data, you need a Windows-PC with CD-RW drive Load a MP3/JPEG/DivX ®...

  • Page 31: Program Playback

    ® ® MP3/JPEG/DivX and Audio CD operation MP3/JPEG/DivX and Audio CD operation Repeat playback (Audio CD/MP3/JPEG/DivX ® Program playback (Audio CD/MP3/JPEG/DivX ® In the file browser, press / / / In the file browser, press / / / to select “Repeat” during stop to select “Edit Mode”, then press Folder-1 Select Files...
  • Page 32 Customizing The Function Settings Customizing The Function Settings Menu, Subtitle, Audio Picture Mode You can select the language of “Menu”, “Subtitle” and “Audio” if more than There are two types of source content in pictures recorded in DVD video one language is recorded onto the disc. discs: film content (pictures recorded from films at 24 frames per second) and video content (video signals recorded at 30 frames per second).
  • Page 33 Language Code List PC connection Enter the appropriate code number for the initial settings “Menu”, “Subtitle” and/or “Audio” (see pages 48). As PCs are sometimes supplied with a ‘conventional’ CRT monitor, you may need to adjust the display settings of your PC’s graphics card, otherwise the pictures may not appear correctly. Switch on your PC (still Language Name Code Language Name Code Language Name Code Language Name Code...
  • Page 34 Connection to other equipment Connection to other equipment 3. Connecting an audio system 5. Connecting Video camera and Video recorder Select the “MONITOR” option in the SETUP menu (see No.7 on page 58). You can supply the TV sound to the stereo equipment with the scart socket. Use a special scart cable for Select the AV2 input mode (see page 11).
  • Page 35 Specifications Troubleshooting table Please check the following list before requesting service. Model 19DV555DG/19DV556DG 22DV555DG Symptom Possible solution Page System: Analogue: PAL UK, IR, CCIR, FRENCH System, B/G, D/K, I/I, L No picture, no sound Switch on the set. Digital: DVB-T (OFDM 2k/8k 16QAM/64QAM) Check that the mains power outlet is properly connected.
  • Page 36 When you exchange IC and Transistor with a heat sink, apply silicon grease on the contact section of the heat sink. Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damage to the IC and Transistor). A1-1 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 37 • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu • When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to keep the Flux smoke away from it. Circuit bridge points Pick Up PCB Fig.1 A1-2 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 38 Set the DVD to the Stop Mode. Press it in order of “SETUP”, “SUBTITLE”, “3”, “AUDIO SELECT” and “0” key of a remote control unit. ” The On Screen Display message “ will appear. The Tray Lock has now been cleared. A1-3 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 39 44 BB 47 REPEAT A-B 44 BB 48 TEXT/TV 45 BA 49 SUBTITLE 44 BB 50 AUDIO SELECT 44 BB 51 ZOOM/CH RTN 45 BA 52 JUMP 44 BB 53 PICTURE SIZE 40 BF 54 SLEEP 40 BF A1-4 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 40 Even if setting it to “No Respond”, the remote control key operation in Hotel mode and service mode function are effective. Note 2) Even if setting it to “No Respond”, the service mode function are effective. Note 3) If setting it to “OFF”, it start up in same input source when you turn off the power before. A1-5 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 41 C ~ +60 Space Around Unit 100 mm(4inch) Operating Humidity Less than 80% RH OSD Language (TV) English, Spanish, German, French, Italian, Swedish, Dutch, Russian, Portuguese, Turkish, Greek, Finnish, Polish, Danish, Norwegian (DVD) English, Spanish, German, French, Italian A2-1 19DV555DB...
  • Page 42 Auto Shut Off Just Clock Function Game Position Comb Filter Auto Set Up (Fast installation) Auto tuning (Analog tuner) CH sort Auto clock (Analog tuner) Plug in start Picture Setting(TV) Picture Preference Brightness , Contrast , Color Tint A2-2 19DV555DB...
  • Page 43 PC Monitor Input VGA (640x480) Yes (60Hz) VGA (720x400) WVGA (848x480) SVGA (800x600) Yes (60Hz) XGA (1024x768) Yes (60Hz) WXGA (1280x768) Yes (60Hz) WXGA (1280x720) Yes (60Hz) WXGA (1360x768) Yes (60Hz) SXGA (1280x1024) HDMI Input VGA (640×480) Yes (60Hz) A2-3 19DV555DB...
  • Page 44 Power (Tact) System Select Main Power SW Channel Up / Play / Menu Up Channel Down / STOP / Menu Down Volume Up / Menu> Volume Down / Menu< Play No (CH+ Alternative) Eject Skip+, Search+ Skip-, Search- A2-4 19DV555DB...
  • Page 45 Container Stuffing 1088 Sets/40' container w/Pallet w/Wrapping G-18 Material Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Eyelet G-19 Environment Environmental standard requirement Green procurement of TOSHIBA Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A2-5 19DV555DB...
  • Page 46 GENERAL SPECIFICATIONS LCD Size / Visual Size 18.95 inch / 481.4mmV System LCD Type Color TFT LCD Number of Pixels 1440(H) x 900(V) View Range Left/Right 80/80 degree Up/Down 80/80 degree < Bright Dot 0 (Sorted Products) Zero Bright Dot Ratio Color System PAL / SECAM Speaker...
  • Page 47 Timer Back-up (at Power Off Mode) more than Unit RC-QJ G-11 Remote Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h ,44-BB h ,45-BA h ,45-BC h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs...
  • Page 48 GENERAL SPECIFICATIONS Film Mode Picture Setting(PC) BRIGHTNESS , CONTRAST HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST RED , GREEN , BLUE Backlight WXGA INPUT WVGA INPUT Audio Nicam Tone Control (Bass/Treble/Balance) Surround SRS WOW (SRS 3D/Focus/Tru Bass) Variable Audio Out Tuning Auto Tuning...
  • Page 49 GENERAL SPECIFICATIONS Component Input 720×480i (4:3) Yes (60Hz) 720×480i (16:9) Yes (60Hz) 720×480p (4:3) Yes (60Hz) 720×480p (16:9) Yes (60Hz) 720×576i (4:3) Yes (50Hz) 720×576i (16:9) Yes (50Hz) 720×576p (4:3) Yes (50Hz) 720×576p (16:9) Yes (50Hz) 1280×720p Yes (50/60Hz) 1920×1080i Yes (50/60Hz) Wall Mount Size W x H(mm)
  • Page 50 Container Stuffing 1088 Sets/40' container w/Pallet w/Wrapping G-18 Material Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Eyelet Environmental standard requirement Green procurement of TOSHIBA G-19 Environment Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A2-10 19DV555DG...
  • Page 51 GENERAL SPECIFICATIONS LCD Size / Visual Size 18.95 inch / 481.4mmV System LCD Type Color TFT LCD Number of Pixels 1440(H) x 900(V) View Range Left/Right 80/80 degree Up/Down 80/80 degree < Bright Dot 0 (Sorted Products) Zero Bright Dot Ratio Color System PAL / SECAM Speaker...
  • Page 52 Timer Back-up (at Power Off Mode) more than G-11 Remote Unit RC-QJ Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h ,44-BB h ,45-BA h ,45-BC h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs...
  • Page 53 GENERAL SPECIFICATIONS Sharpness Color Temperature Blue Back Backlight Control Film Mode Picture Setting(PC) BRIGHTNESS , CONTRAST HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST RED , GREEN , BLUE Backlight WXGA INPUT WVGA INPUT Audio Nicam Tone Control (Bass/Treble/Balance) Surround SRS WOW (SRS 3D/Focus/Tru Bass) Variable Audio Out...
  • Page 54 GENERAL SPECIFICATIONS 720×480i (4:3) Yes (60Hz) 720×480i (16:9) Yes (60Hz) 720×480p (4:3) Yes (60Hz) 720×480p (16:9) Yes (60Hz) 720×576i (4:3) Yes (50Hz) 720×576i (16:9) Yes (50Hz) 720×576p (4:3) Yes (50Hz) 720×576p (16:9) Yes (50Hz) 1280×720p Yes (50/60Hz) 1920×1080i Yes (50/60Hz) Component Input 720×480i (4:3) Yes (60Hz)
  • Page 55 Container Stuffing 1088 Sets/40' container w/Pallet w/Wrapping G-18 Material Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Eyelet G-19 Environment Environmental standard requirement Green procurement of TOSHIBA Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A2-15 19DV556DB...
  • Page 56 GENERAL SPECIFICATIONS LCD Size / Visual Size 18.95 inch / 481.4mmV System LCD Type Color TFT LCD Number of Pixels 1440(H) x 900(V) View Range Left/Right 80/80 degree Up/Down 80/80 degree < Bright Dot 0 (Sorted Products) Zero Bright Dot Ratio Color System PAL / SECAM Speaker...
  • Page 57 Timer Back-up (at Power Off Mode) more than G-11 Remote Unit RC-QJ Control Glow in Dark Remocon Remocon Format TOSHIBA Format TOSHIBA Custom Code 40-BF h ,44-BB h ,45-BA h ,45-BC h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs...
  • Page 58 GENERAL SPECIFICATIONS Color Temperature Blue Back Backlight Control Film Mode Picture Setting(PC) BRIGHTNESS , CONTRAST HOR POSITION , VER POSITION PHASE , CLOCK AUTO ADJUST RED , GREEN , BLUE Backlight WXGA INPUT WVGA INPUT Audio Nicam Tone Control (Bass/Treble/Balance) Surround SRS WOW (SRS 3D/Focus/Tru Bass) Variable Audio Out...
  • Page 59 GENERAL SPECIFICATIONS 720×480p (4:3) Yes (60Hz) 720×480p (16:9) Yes (60Hz) 720×576i (4:3) Yes (50Hz) 720×576i (16:9) Yes (50Hz) 720×576p (4:3) Yes (50Hz) 720×576p (16:9) Yes (50Hz) 1280×720p Yes (50/60Hz) 1920×1080i Yes (50/60Hz) Component Input 720×480i (4:3) Yes (60Hz) 720×480i (16:9) Yes (60Hz) 720×480p (4:3) Yes (60Hz)
  • Page 60 Container Stuffing 1088 Sets/40' container w/Pallet w/Wrapping Cabinet Cabinet Front PC+ABS 94V0 NON-HALOGEN G-18 Material Cabinet Rear PS 94V0 NON-DECABROM Non-Halogen Eyelet G-19 Environment Environmental standard requirement Green procurement of TOSHIBA Pb- Free Phase3(PHASE3A) Measures for Whisker WEEE A2-20 19DV556DG...
  • Page 61 CD7005 and CD7006 (CD7005, CD7006 and CD7204). Remove the LCD PANEL in the direction of arrow (B). Disconnect the following connector: (CP7601). Remove the Remocon PCB in the direction of arrow (C). LCD Panel Remocon PCB CP7601 Fig. 1-2 B1-1 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 62 Remove the Operation PCB in the direction of arrow (D). Angle Mpeg CP2303 CP2302 CP2301 Spring Earth-1 Tuner PCB DVD MT PCB (3) (3) CP5803 Pick Up PCB CP6501 DVD Deck Main PCB CP2201 Operation PCB Short circuit using a soldering iron. Fig. 1-6 Fig. 1-4 B1-2 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 63 Pick Up Unit to keep the Flux smoke away from it. When installing the DVD Deck, remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector. B1-3 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 64 Switch PCB Ass'y 80 ± 5mm • Screw Torque: 1.3 ± 0.3kgf•cm (Screw 2) • Screw Torque: 3.0 ± 0.3kgf•cm (Screw 3) • Screw Torque: 1.0 ± 0.3kgf•cm (Screw 4, 5) Fig. 2-2-A Loader Ass'y Check Hook Fig. 2-1-C 19DV555DB/19DV555DG/19DV556DB/19DV556DG B2-1...
  • Page 65 Fold of the insert. Fig. 2-2-C Switch PCB Ass'y ~ FEED MOTOR ~ WHITE (4) BROWN (3) • Install wire from (1) to (4) in order. Fig. 2-3-B ~ SPINDLE MOTOR ~ YELLOW (2) GREEN (1) Fig. 2-2-D 19DV555DB/19DV555DG/19DV556DB/19DV556DG B2-2...
  • Page 66 NOTE Do not move the Braided Shield Wire in the vertical direction towards the IC pattern. Blower type IC desoldering machine Braided Shield Wire Soldering Iron IC pattern Fig. 3-4 Fig. 3-2 19DV555DB/19DV555DG/19DV556DB/19DV556DG B3-1...
  • Page 67 Fig. 3-6 Absorb the solder left on the lead using the Braided Shield Wire. (Refer to Fig. 3-7.) NOTE Do not absorb the solder to excess. Soldering Iron Braided Shield Wire Fig. 3-7 19DV555DB/19DV555DG/19DV556DB/19DV556DG B3-2...
  • Page 68 Releasing of PARENTAL LOCK. STOP 2 sec. (No disc) Refer to the "PARENTAL CONTROL - RATING LEVEL". Method Press the following remocon keys The disk cannot be taken out. continuously. Refer to the "TRAY LOCK". SETUP SUBTITLE AUDIO SELECT 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 69 Released times on the same date DVD LD: 0Hour CD LD : 0Hour Release date (Example: 2008.8.11) A = October When the changed version displays, the Re-write will be completed. B = November C = December Turn off the power 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 70 Press both VOL. DOWN button on the set and Channel button (1) on the remote control for more than 2 seconds. After the finishing of the initializing of shipping, the unit will turn off automatically. The unit will now have the correct DATA for the new MEMORY IC. 19DV555DB/19DV556DB...
  • Page 71 WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS AND MICON VERSION Initial total of MEMORY IC, POWER ON total hours and MICON VERSIONcan be checked on the screen. Total hours are displayed in 16 system of notation. NOTE: If you set a factory initialization, the total hours is reset to "0".
  • Page 72 Perform the above adjustments 6 and 7 until the white Receive the DIGITAL broadcasting. achieved. To display the adjustment screen for DTV mode, select the digital channel. Press the VOL.DOWN button on the set and the channel (9) on the remote control for more than 2 seconds. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 73 Activate the adjustment mode display of Fig. 1-1 and press the channel button (35) on the remote control to select "CONTRAST MAX". Press the VOL.UP/DOWN button on the remote control until the contrast step No. becomes "51". Check if the picture is normal. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 74 41 TEXT H POSI 42 TEXT V POSI NOTE: For the step no. with * mark, please adjust it according to the situation of the set. NOTE: For the step no. with + mark, please adjust it according to the 2-4. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 75 BRIGHT CENTER BRIGHT MAX BRIGHT MIN TINT CENTER CONTRAST CENTER CONTRAST MAX CONTRAST MIN CONTRAST 50 COLOR CENTER COLOR MAX COLOR MIN NOTE: For the step no. with * mark, please adjust it according to the situation of the set. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 76 POWER PCB CD6501 DIGITAL PCB CD7005 CP3001 CP6401 CD7006 CP6501 CP7200 CP3801 J8101 CD4301 J8104 CD4302 J4208 CP4300 J501 CP5801 J301 CP5802 J4206 J8103 CD301 CP5803 MAIN PCB SPEAKER TU5801 TUNER PCB OPERATION PCB CP2201 REMOCON PCB CP7601 OS7601 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 77 TROUBLESHOOTING GUIDE (LCD SECTION) POWER DOES NOT TURN ON Change F501. Is F501 broken? Check IC501 and peripheral Is there voltage at pin circuit. 6 of IC501 21V? Is R510 broken? Change R510. Change MAIN PCB. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 78 Is there signal at pins Change SP301 and SP302. 1 and 4 of CD301? Is there signal at pins 2 Check IC301 and peripheral and 4 of IC301? circuit. Is there signal at Check IC803 and peripheral pin14 of TU5801? circuit. Change TU5801. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 79 20 of IC7001 12V ? Is CD7204 connected? Connected CD7204. Is there voltage at pins 1,2 Check IC803 and peripheral and 16 of CP7200 5V? circuit. Is there signal at pins 5,6, 7,8,10,11,12,13,14,15,19, Change V7201(PANEL). 20,21,23, 24,25,28,29,30 of CP7200 Change MAIN PCB. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 80 TROUBLESHOOTING GUIDE THE COLOR DOES NOT APPEAR Is setting of color Adjust the color. normal? Is the color signal Receive the color signal. received? Change MAIN PCB. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 81 Does this display Check the disc. logo picture? Check pins 8 and 10 of Is there signal at pins 149 and 151 of CP8501 and peripheral circuit. IC4001? Does IC4001 gets P.CON+3.3V and Change IC4001. P.CON+1.8V? Check P.CON+3.3V and P.CON+1.8V line. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 82 Does this eject disc at Check IC4001 and Is there signal at pins 4 change DVD DECK? peripheral circuit. and 5 of CP2302? Change DVD DECK. Is there signal at pins 1 Change IC2301. and 2 of CP2302? Change IC4001. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 83 Change DVD DECK. Is the voltage between Does CD2001 connect Does this display JG017 and JG018 less with CP2301 correctly? "INCORRECT DISC"? than 0.6V? Connect CD2301. Does this display Change IC4001. reading mark? Change DVD DECK. Does disc rotate? Change IC4001. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 84 Change DVD DECK. Is the voltage between Does CD2001 connect Does this display JG019 and JG018 less with CP2301 correctly? "INCORRECT DISC"? than 0.6V? Connect CD2301. Does this display Change IC4001. reading mark? Change DVD DECK. Does disc rotate? Change IC4001. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 85 7 of IC8501? Does CD8501 connected? Connected CD8501. Change MAIN PCB. NO SOUND DVD/CD DIGITAL AUDIO Is there signal at pin1 Change MAIN PCB. of CP8501? Is there signal at pin122 of Check line circuit IC4001 IC4001? to CP8501. Change IC4001. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 86 PCB130 (DVD MT PCB ASS'Y) 104D 104C PCBDH0 104B (DIGITAL PCB ASS'Y) 104A PCB240 (POWER PCB ASS'Y) PCBF40 (MAIN PCB ASS'Y) 101C PCB290 (TUNER PCB ASS'Y) 101F 101E 101F 101G 101H 101H 101F 101D 101G 101A 101B J1-1 19DV555DB/19DV555DG J1-2...
  • Page 87 MECHANICAL EXPLODED VIEW 102C 103B PCB270 102B 103C (OPERATION PCB ASS'Y) 102E 102D 103A 102H 103D 102H 102I 102A 102I 104F 102J 104D 104D 102F 104E PCBDA0 104E (REMOCON PCB ASS'Y) 104D 102G 102H 104D PCB130 (DVD MT PCB ASS'Y) 104D 104C PCBDH0...
  • Page 88 MECHANICAL EXPLODED VIEW 102C 103B PCB270 102B 103C (OPERATION PCB ASS'Y) 102E 102D 103A 102H 103D 102H 102I 102A 102I 104F 102J 104D 104D 102F 104E PCBDA0 104E (REMOCON PCB ASS'Y) 104D 102G 102H 104D PCB130 (DVD MT PCB ASS'Y) 104D 104C PCBDH0...
  • Page 89 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 123, 129, 130, 131,132 CD504, CD3805 TM101 19DV555DB/19DV556DB J1-7...
  • Page 90 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 123,129,130,131,132,134 CD504, CD3805 TM101 19DV555DG J1-8...
  • Page 91 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 129, 130, 131,132,133,123 CD504, CD3805 TM101 19DV556DG J1-9...
  • Page 92 DVD MECHA ASS'Y. PCB640 (SW PCB ASS'Y) CD2301 NOTE: Applying positions AA for the grease are CLASS PART NO. PART NAME MARK displayed for this section. GREASE Y315061000 G-555G Check if the correct grease is applied for each position. J2-1 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 93 810223080U SCREW BIND M3*8 CH AE009614 8109230A4S SCREW TAP TITE(B) BIND 3*14 BK AE016206 8117540A6S SCREW TAPPING(B0) TRUSS 4*16 BK AE016537 810A13080U SCREW WASHER(A) M3*8 CH AE005473 8109D30A0U SCREW TAP TITE(B) WH8 3*10 CH AE016239 830023000U NUT M3 K1-1 19DV555DB...
  • Page 94 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE016563 7A708A037A FRONT CABI ASS'Y 101A AE016564 708WPDA028 CABINET FRONT 101B AE009570 702WNAA005 SHEET SPEAKER 101C AE009571 713WPAA280 GLASS LED 101D AE007694 7235490068 BADGE BRAND 101E AE016565 761WPA0542 COVER STAND 101F AE003760 800WQ0A046...
  • Page 95 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE016638 7A708A042A FRONT CABI ASS'Y 101A AE016639 708WPDA033 CABINET FRONT 101B AE009640 702WNBA011 SHEET SPEAKER 101C AE009571 713WPAA280 GLASS LED 101D AE007694 7235490068 BADGE BRAND 101E AE009950 761WPAA208 COVER STAND 101F AE003760 800WQ0A046...
  • Page 96 MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE016638 7A708A042A FRONT CABI ASS'Y 101A AE016639 708WPDA033 CABINET FRONT 101B AE009640 702WNBA011 SHEET SPEAKER 101C AE009571 713WPAA280 GLASS LED 101D AE007694 7235490068 BADGE BRAND 101E AE009950 761WPAA208 COVER STAND 101F AE003760 800WQ0A046...
  • Page 97 SCREW,T-TITE(B)CAMERA PAN M1.7*5.0 P3 CH AE003557 811022080U SCREW,TAP TITE(P) BIND 2*8 CH CD2001 AE009434 12C14O1602 CORD JUMPER FFC05241600408T1-A04 CD2301 AE003558 122H062102 CORD JUMPER 2H062102 M2602 AE009616 1515T98006 MOTOR WRF-300CA-10460A PCB640 AE008503 A5X002C640 SW PCB ASS'Y A50N01P650 AE001158 0500101036 PUSH SWITCH ESE22MH22 K2-1 19DV555DB...
  • Page 98 DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! 600 AE009615 A50N01P650 DVD MECHA ASS'Y A50N01P650 AE008499 92SBB0033A LOADER SUB ASS'Y DLM1D29-31 AE005815 92AAA0017A FEED RACK ASS'Y AE003551 92P100088A GEAR,MOTOR AE005805 92P100117A GEAR,MIDDLE AE008500 92P200017A INSULATOR, F AE008501 92P200018A INSULATOR, R...
  • Page 99 DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! 600 AE009615 A50N01P650 DVD MECHA ASS'Y A50N01P650 AE005816 92P100116A GEAR,FEED AE008499 92SBB0033A LOADER SUB ASS'Y DLM1D29-31 AE005815 92AAA0017A FEED RACK ASS'Y AE003551 92P100088A GEAR,MOTOR AE005805 92P100117A GEAR,MIDDLE AE008500 92P200017A INSULATOR, F...
  • Page 100 DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! 600 AE009615 A50N01P650 DVD MECHA ASS'Y A50N01P650 AE008499 92SBB0033A LOADER SUB ASS'Y DLM1D29-31 AE005815 92AAA0017A FEED RACK ASS'Y AE003551 92P100088A GEAR,MOTOR AE005805 92P100117A GEAR,MIDDLE AE008500 92P200017A INSULATOR, F AE008501 92P200018A INSULATOR, R...
  • Page 101 D4211 AE008091 DE7RB4R72B DIODE ZENER UDZSNP4.7B TE-17 D4305 AE009006 DGERMA1110 DIODE SILICON MA111-(TX) D6401 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6402 AE009006 DGERMA1110 DIODE SILICON MA111-(TX) D6403 75006232 D4CRSK34A0 DIODE SCHOTTKY SK34A D6407 AE009006 DGERMA1110 DIODE SILICON MA111-(TX) K3-1 19DV555DB...
  • Page 102 I5HJ9B34U0 REGULATER VO=3.4V IO=800MA S-1170B34UC-OTTTFG ! IC6405 AE016546 I5HJ9B26U0 REGULATER VO=2.6V IO=800MA S-1170B26UC-OTLTFG IC6406 AE002504 I0QF0580V0 AUDIO OPERATION AMP NJM4580V(TE1) ! IC6407 AE008431 I07F078200 VARIABLE REG LOW INPUT IO=1A BD7820FP-E2 IC6500 AE008921 I5CJ031570 A/V SW 2INPUT 1OUTPUT SN74LVC1G3157DCKR K3-2 19DV555DB...
  • Page 103 02167E100K COIL 10 UH L505 AE016547 021D0N100M COIL L2401 AE008874 0216SD2R2J COIL 2.2 UH L2404 AE008874 0216SD2R2J COIL 2.2 UH L2406 AE008874 0216SD2R2J COIL 2.2 UH L3001 AE008874 0216SD2R2J COIL 2.2 UH L3002 AE008874 0216SD2R2J COIL 2.2 UH K3-3 19DV555DB...
  • Page 104 024NC51021 CORE,BEADS EBMS160808A102_RDC45 B2401 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B2402 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B2403 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B2404 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B2405 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B2406 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B2407 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 K3-4 19DV555DB...
  • Page 105 CONNECTOR PCB SIDE 003P-2100 CP802 AE009736 06GG260029 CONNECTOR PCB SIDE A2001WV-6A CD3805 AE006481 06CPL02011 CABLE,PAL TD-OR0157F CD4301 AE009541 06CH231204 CORD CONNECTOR CH231204 CD4302 AE016523 06E8251001 CORD CONNECTOR E8251001 CD6501 AE009704 06E82M1102 CORD CONNECTOR E82M1102 CD7005 AE009864 06E82E1203 CORD CONNECTOR E82E1203 K3-5 19DV555DB...
  • Page 106 5D2-08LCS TM101 AE016562 076D0QJ011 TRANSMITTER 000-103000560 ! TU5801 75007843 0164Y03002 DIGITAL TUNER TDTG-S156D ! V7201 AE009775 09EV119010 M190A1-L0A X101 AE009387 100GT01616 CRYSTAL B16000E011 X801 AE009388 100DT02007 CRYSTAL DSX840GA X2401 AE008161 100GT02720 CRYSTAL B27000C005 X3602 AE008624 100DT02801 CRYSTAL SMD-49 K3-6 19DV555DB...
  • Page 107 SMD-49 C27000J029 X6101 AE008161 100GT02720 CRYSTAL B27000C005 RESISTOR RC....CARBON RESISTOR CAPACITORS CC....CERAMIC CAPACITOR CE....ALUMI ELECTROLYTIC CAPACITOR CP....POLYESTER CAPACITOR CPP....POLYPROPYLENE CAPACITOR CPL....PLASTIC CAPACITOR CMP....METAL POLYESTER CAPACITOR CMPL....METAL PLASTIC CAPACITOR CMPP....METAL POLYPROPYLENE CAPACITOR K3-7 19DV555DB...
  • Page 108 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R503 75006901 RC31X1126J 12M OHM 1W ! R505 AE009485 R63884330J R,FUSE OHM 1/4W ! R506 AE002150 R803R9333J 33K OHM 1/16W ! R509 AE009486 RC31X1125J 1.2M OHM 1W ! R510 AE005735 R63881R22J...
  • Page 109 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D6409 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6411 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6412 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6413 75006232 D4CRSK34A0 DIODE SCHOTTKY SK34A D7002 AE011421 D1VT001330 DIODE,SILICON...
  • Page 110 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC6501 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6502 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6503 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6504 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC7001 AE009512...
  • Page 111 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L3201 AE013322 02167E100K COIL 10 UH L3202 AE009723 0216MG220M COIL L3601 AE009519 02D1000119 COIL CHOKE EXC28CG900U L3602 AE009519 02D1000119 COIL CHOKE EXC28CG900U L4204 AE013298 0216SD220J COIL L4205 AE013298 0216SD220J COIL...
  • Page 112 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B3001 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B3002 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B3201 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3601 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3602 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3603 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3604...
  • Page 113 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CD7006 AE009864 06E82E1203 CORD CONNECTOR E82E1203 CD7204 AE016556 06CH2U2503 CORD CONNECTOR CH2U2503 CP2201 AE013944 069S230639 CONNECTOR PCB SIDE A2001WR2-3P CP2301 AE008156 069KYOT159 CONNECTOR PCB SIDE LD07T2-24ND-03 CP2302 AE009544 069EV5T060 CONNECTOR PCB SIDE 04_6232_105_015_800+...
  • Page 114 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS X4001 AE009566 100GT02727 CRYSTAL SMD-49 C27000J029 X6101 AE008161 100GT02720 CRYSTAL B27000C005 RESISTOR RC....CARBON RESISTOR CAPACITORS CC....CERAMIC CAPACITOR CE....ALUMI ELECTROLYTIC CAPACITOR CP....POLYESTER CAPACITOR CPP....POLYPROPYLENE CAPACITOR CPL....
  • Page 115 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R503 75006901 RC31X1126J 12M OHM 1W ! R505 AE009485 R63884330J R,FUSE OHM 1/4W ! R506 AE002150 R803R9333J 33K OHM 1/16W ! R509 AE009486 RC31X1125J 1.2M OHM 1W ! R510 AE005735 R63881R22J...
  • Page 116 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D6409 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6411 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6412 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6413 75006232 D4CRSK34A0 DIODE SCHOTTKY SK34A D7002 AE011421 D1VT001330 DIODE,SILICON...
  • Page 117 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC6501 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6502 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6503 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6504 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC7001 AE009512...
  • Page 118 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L3201 AE013322 02167E100K COIL 10 UH L3202 AE009723 0216MG220M COIL L3601 AE009519 02D1000119 COIL CHOKE EXC28CG900U L3602 AE009519 02D1000119 COIL CHOKE EXC28CG900U L4204 AE013298 0216SD220J COIL L4205 AE013298 0216SD220J COIL...
  • Page 119 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B3001 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B3002 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B3201 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3601 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3602 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3603 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3604...
  • Page 120 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CD7006 AE009864 06E82E1203 CORD CONNECTOR E82E1203 CD7204 AE016556 06CH2U2503 CORD CONNECTOR CH2U2503 CP2201 AE013944 069S230639 CONNECTOR PCB SIDE A2001WR2-3P CP2301 AE008156 069KYOT159 CONNECTOR PCB SIDE LD07T2-24ND-03 CP2302 AE009544 069EV5T060 CONNECTOR PCB SIDE 04_6232_105_015_800+...
  • Page 121 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS X4001 AE009566 100GT02727 CRYSTAL SMD-49 C27000J029 X6101 AE008161 100GT02720 CRYSTAL B27000C005 RESISTOR RC....CARBON RESISTOR CAPACITORS CC....CERAMIC CAPACITOR CE....ALUMI ELECTROLYTIC CAPACITOR CP....POLYESTER CAPACITOR CPP....POLYPROPYLENE CAPACITOR CPL....
  • Page 122 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R503 75006901 RC31X1126J 12M OHM 1W ! R505 AE009485 R63884330J R,FUSE OHM 1/4W ! R506 AE002150 R803R9333J 33K OHM 1/16W ! R509 AE009486 RC31X1125J 1.2M OHM 1W ! R510 AE005735 R63881R22J...
  • Page 123 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D6409 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6411 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6412 AE009498 DGJRT54WS0 DIODE SCHOTTKY BARRIER BAT54WS D6413 75006232 D4CRSK34A0 DIODE SCHOTTKY SK34A D7002 AE011421 D1VT001330 DIODE,SILICON...
  • Page 124 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC6501 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6502 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6503 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC6504 AE011796 I0UF015010 A/V SW 2INPUT 1OUTPUT MM1501XNRE IC7001 AE009512...
  • Page 125 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L3201 AE013322 02167E100K COIL 10 UH L3202 AE009723 0216MG220M COIL L3601 AE009519 02D1000119 COIL CHOKE EXC28CG900U L3602 AE009519 02D1000119 COIL CHOKE EXC28CG900U L4204 AE013298 0216SD220J COIL L4205 AE013298 0216SD220J COIL...
  • Page 126 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B3001 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B3002 AE008395 024HC56005 CORE,BEADS FCM1608CF-600T06 B3201 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3601 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3602 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3603 AE008878 024HC51816 CORE,BEADS HCB1608KF-181T20 B3604...
  • Page 127 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS CD7006 AE009864 06E82E1203 CORD CONNECTOR E82E1203 CD7204 AE016556 06CH2U2503 CORD CONNECTOR CH2U2503 CP2201 AE013944 069S230639 CONNECTOR PCB SIDE A2001WR2-3P CP2301 AE008156 069KYOT159 CONNECTOR PCB SIDE LD07T2-24ND-03 CP2302 AE009544 069EV5T060 CONNECTOR PCB SIDE 04_6232_105_015_800+...
  • Page 128 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS X4001 AE009566 100GT02727 CRYSTAL SMD-49 C27000J029 X6101 AE008161 100GT02720 CRYSTAL B27000C005 RESISTOR RC....CARBON RESISTOR CAPACITORS CC....CERAMIC CAPACITOR CE....ALUMI ELECTROLYTIC CAPACITOR CP....POLYESTER CAPACITOR CPP....POLYPROPYLENE CAPACITOR CPL....
  • Page 129 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...
  • Page 130 This Service Manual describes replacement parts for the green products. When repairing these green product(s), use the part(s) described in this manual and lead-free solder (*2). For (*1) and (*2), see the next page. ©2008 Toshiba Corporation DOCUMENT CREATED IN JAPAN, December, 2008 GREEN...
  • Page 131 LA6565VR-TLM-E MOTOR AUDIO AMP DVD_AUDIO_L HOME, TIN_SW, TOUT_SW DVD_A_OUT_L IC8501 APWM_L+/-, DVD_AUDIO_R NJM4565M(TE1) DVD_A_OUT_R APWM_R+/- HA0~A19, HD0~D15, MEMCS0, RD, WR SD_A0~A11 64M SDRAM SD_D0~D15 FLASH 16M IC4005 IC4007 M12L64164A-7TG SST39VF1601-70-4C-EKE RAMDQM, CLK, CKE, WE#, CAS#, CS0#, CS1#, RAS# SD_BA0 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 132 IC502 KIA431A-AT CP501__2.FILTER_MUTE CP501__20.INVERTER_H CP501 19.LIGHT CTL T7001 CD7005 14.HV DRIVE CD7005 7.LV Q7005 CD7005 8.LV CD7005 1.HV CD7006 14.HV CD7006 7.LV DRIVE CD7006 8.LV Q7004 T7002 CD7006 1.HV INVERTER CONTROLLER IC7001 DRIVE Q7003 BD9882FV-E2 FEED_BACK IC7002 LM2902DR 19DV555DB/19DV555DG/19DV556DB/19DV556DG F-4...
  • Page 133 D_TUNER_SPDIF SDAT SCLT AOUTR D_TU_AUDIO_R AOUTL D_TU_AUDIO_L LPM_INT 3 NC TVTX DTV_TX/RX TVRX DTV-H DTV-H POWER CTL DTV_LPM_CTL_H RESET DTV_RESET Y/Y S-VIDEO SOUND AMP/AV SWITCH/ U/C S-VIDEO 14 D_TUNER_Y/U/V JACK/INTERFACE_HDMI IC +12V P.CON +12V D+5V P.CON+5V_DTV AT+3.8V DTV+3.8V 19DV555DB/19DV555DG/19DV556DB/19DV556DG F-6...
  • Page 134 P.CON+8V IC3205 KIA78D05F Q3202 P.CON+5V_VCTP_REG P.CON+5V_VCTP D3804 DC-DC-FET AT+3.3V 3.3V_SW_REG_CTL Q3205 IC3202 AL1015 HDMI_5V IC3203 BD7820FP-E2 AT1.8_1_REG AT+1.8V_1 IC3204 BD7820FP-E2 AT1.8_2_REG AT+1.8V_2 Q3809 DVD+3.3_SW P.CON+3.3V_DVD Q3200 P.CON+3.3V Q3806 P.CON+5V_DTV IC3201 BD7820FP-E2 3.3V_REG HDMI+3.3V D3202 IC3206 S-1170B19UC-OTETFG 1.8V_REG HDMI+1.8V 19DV555DB/19DV555DG/19DV556DB/19DV556DG F-8...
  • Page 135 S-24CS02AFJ-TB-GE IC4205 DTUNER/YUV SW NJM2584AM(TE1) J8102 COMPONENT_VIDEO_IN Y_IN SW_Y/D_Y PR_IN SW_PB/D_PB PB_IN SW_PR/D_PR S_JACK_C 21PIN/TUNER D_TUNER_Y/U/V S_JACK_Y CVBS_IN S-VIDEO-IN SCALER/ VIDEO_A_L J8101 SUB MICON VIDEO_A_R SP_AUDIO_OUT_L SP_AUDIO_OUT_R CVBS_AV_IN J8104 IC301 SOUND AMP LA42052-E SPEAKER CD301 SP_L+/- SP_R+/- ZERO_MUTE 19DV555DB/19DV555DG/19DV556DB/19DV556DG F-10...
  • Page 136 X101 16MHz HDMI I2S SOUND AMP/ S_JACK_Y AV SWITCH/JACK/ DIGITAL AUDIO INTERFACE_HDMI IC S_JACK_C IC6500 IC105 RESET PST3229NR Q101/ SN74LVC1G3157DCKR F.SDA SUB MICON Q102 F.SCL IC101 21PIN/TUNER D_TUNER_SPDIF R5F21244SNFP F.SDA F.SDA F.SCL F.SCL 21PIN/TUNER SCART1_SW RF AGC F-11 19DV555DB/19DV555DG/19DV556DB/19DV556DG F-12...
  • Page 137 18. D+5V 19.20.21. AT+3.8V Common Interface (PCMCIA) 7.DTV-H CP3001 3.LPM_INT 23.25. SCLT/SDAT 27.29. IF OUT 1/2 30.IF_AGC 22. SPDIF A. 1.2V B. 2.5V BD7820FP-E2 C. 1.0V IC6401, IC6402 IC6407 B. 2.5V IC6405 S-1170B26UC-OTLTFG D. 3.3V S-1170B34UC-OTTTFG IC6403,IC6404 F-13 19DV555DB/19DV555DG/19DV556DB/19DV556DG F-14...
  • Page 138 R6475 R6431 NR2420 NR2404 NR2421 NR2407 NR2403 DIGITAL R6471 C6474 NR2402 IC6406 NR2401 NR2422 NR2405 NR2406 R6473 R6476 R6474 R6427 W810 C2454 R6480 C6476 C2470 C2471 IC2403 R2449 C6407 C2450 C6409 IC6402 C2451 R2451 C2445 B2405 R6405 L2406 R6406 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 139 C4013 B8503 C8516 R4009 C4077 C8531 R8533 C4023 C4024 R8535 R8529 R8531 W824 IC4005 C4018 C4025 C4030 R8536 C8543 C4026 C4038 C8525 C8537 C8536 D8510 C4009 C4083 B4006 C8542 C4050 B4008 DMG097A C4036 C4045 C4046 C4047 CP8501 DMG097A NTSC 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 140 Q4306 Q4304 Q4303 D3600 C861 C862 C804 Q5805 J4208 R3211 R3212 W913 R3601 L3601 L3602 W916 IC3606 CP5801 CP3601 CP4302 C4245 CEG367A R4254 W864 R4210 C4339 CP5803 R5814 CP5802 W926 W879 W847 W844 R5804 J4206 R5801 TU5801 R4215 TUNER 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 141 W867 W870 C4227 W866 L4204 C4230 C4220 R4264 L4205 R4268 C4233 C4209 L4207 L4206 R4227 B4206 R4218 R4242 C4216 B4204 C4213 C4206 R4223 Q4224 R4224 W925 R5809 W874 R4202 C5826 R4342 R4293 B5803 C5807 R4203 Q4214 Q4201 CEG367A W868 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 142 D7009 L7001 R7056 J8102 R507 W011 W836 D506 IC501 J8103 W004 IC505 D516 W018 W017 R7004 IC502 C516 W014 J8104 W812 W025 W818 C512 HS301 IC301 W804 L504 W016 IC504 W831 S803X CEG362A L505 C304 CP8101 CP501 S803Y 19DV555DB/19DV555DG/19DV556DB/19DV556DG G-10...
  • Page 143 Q505 R537 Q301 R534 R531 Q302 R527 R7003 R523 R515 R7002 R7006 R7005 R525 R7008 R7019 R8104 R519 IC7001 R513 R502 Q7003 R544 CEG364A R7037 R7603 IC7002 R7602 D7016 D7025 D7021 R2204 R2205 R2206 CEG363A R2201 R2202 G-11 19DV555DB/19DV555DG/19DV556DB/19DV556DG G-12...
  • Page 144 RAMCAS# SD_BA0 RAMDQM RAMWE# RAMCLK RAMCKE (D_GND) PCB130 DMG097 NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 145 B4008 FROM AUDIO/VIDEO EBMS160808A102_RDC45 RESET P.CON+3.3V_D D_GND PCB130 DMG097 NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DURING PLAYBACK. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 146 DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DURING PLAYBACK. DANS LA NOMENCLATURE DES PIECES 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 147 DANGEREUSES AN POINT DE VUE SECURITE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER CRITICAL FOR SAFETY,USE ONES N’UTILISER QUE CELLS DECRITES DURING PLAYBACK. DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 148 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED R4264 MRC-021H-02PC(O87) WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-10...
  • Page 149 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES H-11 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-12...
  • Page 150 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES H-13 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-14...
  • Page 151 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES H-15 19DV555DB H-16...
  • Page 152 AV SWITCH SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO JACK OUT (1608) (CP8101) C1003 CP4300 TWG-P23P-A1 AUDIO_LOUT LOUT POWER_GND C1005 FROM SOUND AMP MUTE AUDIO_ROUT ROUT AUDIO_ROUT AUDIO_LOUT W815 S_JACK_C AV1_C POWER_GND W804 S_JACK_Y AV1_Y W858 YUV_A_L YUV L IN TO JACK W861 YUV_A_R YUV R IN...
  • Page 153 AV SWITCH SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO JACK OUT (1608) (CP8101) C1003 CP4300 TWG-P23P-A1 AUDIO_LOUT LOUT POWER_GND C1005 FROM SOUND AMP MUTE AUDIO_ROUT ROUT AUDIO_ROUT AUDIO_LOUT W815 S_JACK_C AV1_C POWER_GND W804 S_JACK_Y AV1_Y W858 YUV_A_L YUV L IN TO JACK W861 YUV_A_R YUV R IN...
  • Page 154 AV SWITCH SCHEMATIC DIAGRAM (MAIN PCB) FROM/TO JACK OUT (1608) (CP8101) C1003 CP4300 TWG-P23P-A1 AUDIO_LOUT LOUT POWER_GND C1005 FROM SOUND AMP MUTE AUDIO_ROUT ROUT AUDIO_ROUT AUDIO_LOUT W815 S_JACK_C AV1_C POWER_GND W804 S_JACK_Y AV1_Y W858 YUV_A_L YUV L IN TO JACK W861 YUV_A_R YUV R IN...
  • Page 155 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-23 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-24...
  • Page 156 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES H-25 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-26...
  • Page 157 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED STANDBY_LED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME REMOCON WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-27 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-28...
  • Page 158 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-29 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-30...
  • Page 159 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION: DIGITAL TRANSISTOR WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-31 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-32...
  • Page 160 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-33 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-34...
  • Page 161 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-35 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-36...
  • Page 162 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED LCD_TXCLKOUT- CAUTION :SINCE THESE PARTS MARKED BY WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST LCD_TXCLKOUT+ WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CRITICAL FOR SAFETY,USE ONES LCD_TXOUT3- LCD_TXOUT3+ DESCRIBED IN PARTS LIST ONLY H-37 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-38...
  • Page 163 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-39 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-40...
  • Page 164 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NFMIOEM OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-41 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-42...
  • Page 165 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-43 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-44...
  • Page 166 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES H-45 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-46...
  • Page 167 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-47 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-48...
  • Page 168 DANGEREUSES AN POINT DE VUE SECURITE THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP DESCRIBED IN PARTS LIST ONLY WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. N’UTILISER QUE CELLS DECRITES IS NON POLAR ONE. DANS LA NOMENCLATURE DES PIECES H-49 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-50...
  • Page 169 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DESCRIBED IN PARTS LIST ONLY N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES H-51 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-52...
  • Page 170 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL FOR SAFETY,USE ONES WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. DANS LA NOMENCLATURE DES PIECES H-53 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-54...
  • Page 171 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. H-55 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-56...
  • Page 172 :SINCE THESE PARTS MARKED BY OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES H-57 19DV555DB/19DV555DG/19DV556DB/19DV556D H-58...
  • Page 173 ATTENTION :LES PIECES REPAREES PAR UN ETANT CAUTION :SINCE THESE PARTS MARKED BY DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES N’UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES H-59 19DV555DB/19DV555DG/19DV556DB/19DV556DG H-60...
  • Page 174 SOUND AMP 20µs 10µs 2.0ms 200mV 200mV 20µs 20µs 2.0ms 200mV 200mV JACK SCALER 10ns 500mV 500mV 0.5V 200ms 500mV 500mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 175 200µs 50mV 10µs 10µs 200µs 50mV POWER IN/OUT MPEG/MICON/DSP/RF_AMP 2.0ms 10ns 10µs 50mV 500mV 200mV 2.0ms 100µs 10µs 100mV 500mV 100mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...
  • Page 176 WAVEFORMS DVD INTERFACE/AV SWITCH 10µs 200mV 10µs 100mV 500mV 500mV 200ns NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. 19DV555DB/19DV555DG/19DV556DB/19DV556DG...

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