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. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts.
LEAD-FREE SOLDER Page 1 of 1 LEAD-FREE SOLDER This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product. WARNING: This product is manufactured using lead free solder.
Page 1 of 4 SAFETY INSTRUCTION WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" INSTRUCTIONS BELOW. Safety Precaution WARNING: SERVICING SHOULD NOT BE ATTEMPTED BY ANYONE UNFAMILIAR WITH THE NECESSARY PRECAUTIONS ON THIS RECEIVER. THE FOLLOWING ARE THE NECESSARY PRECAUTIONS TO BE OBSERVED BEFORE SERVICING THIS CHASSIS.
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Page 2 of 4 inflammability, voltage resistance, etc. therefore, use only replacement parts that have these same characteristics. Use only the specified parts when the mark is indicated in the circuit diagram or parts list. 7. Parts mounting and routing dressing of wirings should be the same as that used originally.
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Page 3 of 4 Resistance values in orms (Ω). V: Voltmeter or oscilloscope (r.m.s. or peak reading) Input resistance : 1 MΩ Input capacitance : 200 pF Frequency range : 15 Hz to 1 MHz and d.c. respectively Note: Appropriate measures should be taken to obtain the correct value in case of non sinusoidal waveforms.
Page 4 of 4 Product Safety Notice Many electrical and mechanical parts in this chassis have special safety-related characteristics. These characteristics are often passed unnoticed by a visual inspection and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
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Page 1 of 1 PCB LAYOUT U06A U05A U01A MAIN POWER U03A AS SW U04A LED U04B RMT...
WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Toshiba shall not be liable for any damages, losses, expenses or costs, if any, incurred in connection with or as a result of use of any information or data provided herein.
ADJUSTMENT [LCD Color Television] ASIA_EU Page 1 of 20 ADJUSTMENT Service Mode Entering to Service Mode 1. Set VOLUME to minimum and press button once on remote control. ↓ 2. Press button again and hold button down. ↓ Service Mode display 3.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 2 of 20 Displaying the Adjustment Menu Press MENU button on TV. Service Mode Press ↑ ↓ Press Adjustment Mode Key Function in the Service Mode The following key entry during display of adjustment menu provides special functions. CAUTION: Never try to perform initialization unless you have changed the memory IC.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 3 of 20 Test signal selection Selection of the adjustment items (on TV or remote control) Change of the data value Volume +/- (on TV or remote control) Adjustment menu mode ON/OFF MENU button (on TV) Initialization of the memory (QA02) CALL + CH button on TV...
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 4 of 20 Item Name of adjustment RCUT R CUT OFF GCUT G CUT OFF BCUT B CUT OFF RDRV R DRIVE GDRV G DRIVE BDRV B DRIVE BRTC BRIGHTNESS CENTER COLC COLOR CENTER UVTT BASE BAND TINT CNTX...
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 5 of 20 Adjusting the Data Pressing of VOLUME +/- button will change the value of data in the range from 00H to FFH. The variable range depends on the adjusting item. I2C Bus Off Turn off I2C communication between IC700 and IC400.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 6 of 20 Panel option data is subject to OP4 and OP5. Enter to service mode and select menu of OPT4 or OPT5 by pressing P or P during display of adjustment menu. After selecting OPT4 or OPT5, press + or - to set OPT4 or OPT5 value as table below.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 7 of 20 Inch size Backlight Positive Status Logic Negative Backlight Execute Status Check Unexecuted Convert from Bit (Binary) to Hex The table for converting from bit (D7-D0) to hex (0x**). BIT (Binary) High nibble Low nibble...
ADJUSTMENT [LCD Color Television] ASIA_EU Page 8 of 20 E.g. If Bit D7-0 = 0101 1010, Hex data is 0x5A. Exit from Service Mode Pressing POWER button to turn off the TV once. Initialization of Memory Data of QA02 and Setting Data of Signal Unit After replacing QA02 or signal board, the following initialization is required.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 9 of 20 Note: In case initialization by setting wrong MODEL ID is done, there is a possibility of abnormal display. 8) Set I2C check function of TVOP to enable. 9) Check the picture carefully. If necessary, adjust any adjustment item above. Perform "Auto tune"...
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 10 of 20 0x26 0x27 0x28 0x29 0x30 0x31 0x32 0x33 Initializing Data setting flowchart after replacing the Signal Unit...
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 11 of 20 Test Signal Selection...
ADJUSTMENT [LCD Color Television] ASIA_EU Page 12 of 20 Every pressing of button on the remote control changes the built-in test patterns on screen as described below in Service Mode. Picture Signal Red raster Green raster Blue raster All Black All White Self Diagnostic Function 1.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 13 of 20 (1) Firmware : Version information of microprocessor Series name (AAAA) and market area (BB) and software program version (0000) (2) Time : Total hour of turn the TV on. (Unit : H) (3) BL_STATUS : Counter for saving BackLight on error.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 14 of 20 (SCART (S+AV)) (Composite/Component/S) HDMI1 HDMI2 HDMI3 DTV (Digital Only) Version Check Mode 1. Press "9" button twice on remote control during display of adjustment menu in the service mode. The version of main MPU will be checked. 2.
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EDID data check item. Display channel numbers depend on HDMI input numbers. OK : EDID data is enable. NG : EDID data is disable. (6) SW Ver Version information of DB software as Toshiba release. (Only digital model.) (7) MW Ver...
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 16 of 20 Left side is Application and UI version information of DB software. (Only digital model.) Right side is Firmware (Driver) version information of DB software. (Only digital model.) (8) A/D Adjust A/D adjustment item. --MAIN : It's enable only in double Window model.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 17 of 20 1. Press "9" button thrice on remote control during display of adjustment menu in the service mode. The status of this model will be checked. 2. During Status Check, the following displays are shown. * Status check display and Item are subject to the models.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 18 of 20 (7) SCREEN SIZE : Display the screen size as follows. Exact Scan Wide Super Live 2 Cinema 2 Super Live 1 Cinema 1 Subtitle 14:9 Note: Exact Scan is shown only for 1080p panel model with video input mode except pc. (8) OTHER STATUS : Other status information : Display three numbers of 2 byte data.
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ADJUSTMENT [LCD Color Television] ASIA_EU Page 19 of 20 D4 (bit4) All keys except input selector key Disable Enable (Video/TV) D3 (bit3) User remote control operation Disable Enable (Service mode and Supere User mode may possible to setting only) D2 (bit2) Disable SET UP MENU except language.
ADJUSTMENT [LCD Color Television] ASIA_EU Page 20 of 20 DTV option is disable. OPT7 FUNCTION DESCRIPTION 0 (Normal) D7 (bit7) Enable mode that speaker volume will be set in Enable Disable forced when turn ON the main power D6 (bit6) ~ Forced speaker volume 0 ~ 100 [decimal] (Normal: 0) D0 (bit0)
Page 1 of 1 PANEL IDENTIFICATION Panel Identification If the several panels are alternatively used in the same model without amending the model name, the identification marking will be shown at the last digit of the set serial number on the specification label on the back cover.
Page 1 of 2 FUNCTION AND OPERATION Controls and Input Connections A wide variety of external equipment can be connected to the input sockets on the side of the television. Whilst all the necessary adjustments and controls for the television are made using the remote control, the buttons on the television may be used for some functions.
Page 1 of 6 FUNCTION AND OPERATION Tuning Digital Television Before switching on the television put your decoder and media recorder to Standby if they are connected. To set up the television use the buttons on the remote control. Tuning for the First Time...