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Toshiba 32P2305ZE Service Manual
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Toshiba 32P2305ZE Service Manual

Lcd color television
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SERVICE MANUAL
LCD Color Television
32P2305ZE

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Summary of Contents for Toshiba 32P2305ZE

  • Page 1 SERVICE MANUAL LCD Color Television 32P2305ZE...

  • Page 2: Table Of Contents

    CONTENTS 1. IMPORTANT NOTICE 2. GREEN PRODUCT PROCUREMENT 3. LEAD-FREE SOLDER 4. SAFETY INSTRUCTION 5. SERVICE MODE 6. INTERCONNECT 7. EXPLODED VIEW 8. SET ID and PANEL ID...

  • Page 3: Important Notice

    WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED 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...

  • Page 4: Green Product Procurement

    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 5: Safety Instruction

    (1/4) 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.
  • Page 6 (2/4) Always ensure that all internal wirings are in accordance before re-assembling the external casing after a repairing completed. Do not allow internal wiring to be pinched by cabinets, panels, etc. Any error in reassembly or wiring can result in electrical leakage, flame, etc., and may be hazardous.
  • Page 7 (3/4)  The potential at any point (TOUCH CURRENT) expressed as voltage does not exceed the following value: The part or contact of a TERMINAL is not HAZARDOUS LIVE if: a) The open-circuit voltage should not exceed 35 V (peak) a.c. or 60 V d.c. or, if a) is not met.
  • Page 8 (4/4) 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.

  • Page 9: Service Mode

    (1/14) SERVICE MODE ENTERING SERVICE MODE 1) Press button once on 2) Press button again and 3) While pressing the button, Remote Control. keep pressing. press button on TV set. SERVICE MODE [9]Key [9]Key Self Check...
  • Page 10 (2/14) ADJUSTING ITEMS IN THE SERVICE MODE Special setting Item Value Purpose if the picture have "Vertical Line problem", Vertical Line Normal, Special user can use the "special setting" to improve this problem V Lock if the picture have "up-down jitter problem", Normal, Special user can use the "special setting"...
  • Page 11 (3/14) A : These item are similar phenomenon. So please try both items. B : The picture have white horizontal flare or some portion lost horizontal synchronize (disarray). In this case please try to change “White tail” 1, 2, 3, or 4.Then please choose the best one. C : If the picture have horizontal jitter please try to change this “H Jitter”...
  • Page 12 (4/14) WB adjust Item Value Purpose AWB Reset To apply/Executed! Reset A/D adjustment status by selecting “Executed!” RCUT [0] - [255] R-CUTOFF GCUT [0] - [255] G-CUTOFF BCUT [0] - [255] B-CUTOFF RDRV [0] - [255] R-DRIVE GDRV [0] - [255] G-DRIVE BDRV [0] - [255]...
  • Page 13 (5/14) SELF CHECK “Self Check” screen is shown by pressing “9” button on Remote Control during display of the Service mode menu. Self Check TV Model 32P2300_ LGD Model ID 0x00 Boot Code Version 0000.0000.0000 APP SW Version 000000 PQ Data Version 0x0000 AQ Data Version 0x0000...
  • Page 14 (6/14) Item Explanation /Data Format “Model name”+”_”+”Panel vender” e.g. 32P2300_LGD Model name : TV Model 24P2300, 29P2300, 32P2300, 39P2300, 50L2300 Panel vender : LGD:LGD , CMI:CMI , SAM:SAMSUNG , AUO:AUO Model ID indicating panel size and vender Model ID Boot Code Version Version information of boot code.
  • Page 15 (7/14) MODEL ID TABLE Model ID Inch & Vendor 0x00 Not used 0x01 24P2300_CMI 0x02 Reserved 0x03 29P2300_CMI 0x04 Reserved 0x05 32P2300_LGD 0x06 32P2300_SEC 0x07 Reserved 0x08 Reserved 0x09 39P2300_CMI 0x10 39P2300_AUO 0x11 50L2300_LGD 0x12 Reserved 0x13 Reserved 0x14 Reserved...
  • Page 16 (8/14) SETTING HOTEL MODE Hotel mode allows for customizing specified TV operations that are suitable for hotel use. ENTERING HOTEL MODE MENU Hotel Mode Menu should be shown by the following operation. 1) Press button once on the 2) Press button again and 3) While pressing the button,...
  • Page 17 (9/14) SETTING HOTEL MODE MENU SETTINGS Item Options Description Hotel Mode Disable Hotel Mode. All the settings of Hotel Mode are disabled. Enable Hotel Mode Control Panel Allow use of all Control panel buttons Prohibit use of all control panel buttons. But, Power Off ->...
  • Page 18 (10/14) Change TV Tunes to the last channel or input viewed when powered on POS/VIDEO TV tunes to preset “POS/VIDEO” (channel or input) when TV is powered on. On (AC) TV tunes to preset “POS/VIDEO” (channel or input) only when AC power is applied.
  • Page 19 (11/14) RESETTING HOTEL MODE SETTINGS - Hotel Mode settings is reset by special remote code for Factory Ship out. (Default values will be restored) - Hotel Mode settings is NOT reset by “Reset TV” on the SETUP menu. (To prevent users from cancelling Hotel Menu settings that has been specially set by the hotel) CLONING HOTEL MODE SETTINGS - Hotel Mode settings should be copied to other TV by HOTEL CLONE function.
  • Page 20 (12/14) 5) Insert USB Drive and press OK to copy settings to the USB drive. 6) Wait for window that indicates the copying process is complete before removing the USB drive. COPYING HOTEL MODE SETTINGS FROM USB DRIVE TO TV 1) Access the Hotel Clone menu using steps a-c.
  • Page 21 (13/14) Note: If TV status is “out of Box” condition, when turn on the TV first, “Quick Setup” screen will be displayed. Before copying data to TV from USB by using Hotel Clone function, it is necessary to execute Auto Tuning for the purpose of disappearing the “Quick Setup”...
  • Page 22 (14/14) TV SOFTWARE UPGRADE Steps to Upgrade TV-Microcomputer Software via USB Flash Memory. 1) Unplug the TV. 2) Prepare a USB device which contains the software update. 3) Insert the USB device into the USB terminal of the TV. 4) Plug in TV and watch LED on the front of the set. 5) You can see Orange LED on TV during updating.
  • Page 23 LAMP MZ01A/MZ01B PANEL T-CON LED-Bar PJ90 CN300 CN950 CN650 PJ860 1 GND(AUDIO) 1 L+SPK 1 GND_AUDIO 30 GND 1 VLED+1 2 13V(AUDIO) 2 L-SPK 2 V_AUDIO 29 NC 2 VLED+2 3 13V 3 R-SPK 3 V_SIGNAL 28 NC 3 VLED+3 4 12V(T-con) 4 R+SPK 4 V_TCON...

  • Page 24: Exploded View

    EXPLODED VIEW 32P2305ZE Toshiba 32P2305ZE Location Description Service Part 75035177 TV SET, 32P2305ZE B001AS 75035172 LCD PANEL ASSY, (FOR SERVICE USE), LG B001BS 75035173 LCD PANEL ASSY, (FOR SERVICE USE), SME A321S 75035174 KEY PLATE ASSY (FOR SERVICE USE) U01AAS...

  • Page 25: Set Id And Panel Id

    1. Model/Panel Information Model SET ID Panel Panel ID 24P1300ZE V236BJ1-P02 (Open Cell, CMO) 24P2305ZE 29P1300ZE V290BJ1-PE1 (Open Cell, CMO) 29P2305ZE LC320DXJ-SFE1 (Open Cell, LG) 32P2305ZE LSC320AN02-T (Open Cell, SAM) V390HJ1-P02 (Open Cell, CMO) 39P2305ZE T390HVN04.0 SKD (Open Cell, AUO)
  • Page 26 REV. 00 Aug. /21/2013...
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