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(MTK5380-AU) HLC26B-B (2008)(Insignia Electronic Company Limited) All rights reserved. Unauthorized copying and distribution is a violation of law.
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WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered b electricity should be serviced or repaired only by experienced professional technicians.
1 .Warning CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. IMPORTANT SAFETY INSTRUCTIONS Read all of the instructions before using this appliance.
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products (including amplifiers) that produce heat. Grounding or polarization Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a grounding prong. The wide blade or grounding prong are provided for your safety.
• When your TV exhibits a distinct change in performance. Safety check After completing any service or repair to this TV, ask the service technician to perform routine safety checks to determine that your TV is in correct operating condition. Power source Operate your TV only from the type of power source indicated on the marking label.
Packaged dimension(MM) 796X233X582 3. LOCATION OF CONTROLS AND COMPONENTS 3.1.Board Location Parts number Description A Board Power Board B Board Main Board 3.2. Main Board 3.2.1 Function Description Main Board: Process signal which incept from exterior equipment,then translate into signal that panel can display. Signal flowing chart.
MTk5380 3.2.2 Connector definition Power connector(CNA1)
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Pin number Signal name Description ON/OFF Control the power of system Ground 5VSB Power of TV standby Ground Ground Power of system Power of system IR connector (CNE1) Pin number Signal name Description Supply the Power of bright and IR receiver Receive IR signal Show green when TV standby Show blue when TV working...
Pin number Signal name Pin number Signal name Pin number Signal name LVDS VDD Not use LVDS VDD Not use LVDS VDD Not use LVDS VDD Not use Not use Not use CK1P LVDS_SEL CK1N Pin number Signal name Not use Not use AMP connector(CNA2) Pin number...
3.4 LCD PANEL. 3.4.1 Function Description: Display the signal. 3.4.2 Connector definition Pin No Symbol Description Note Power DC 12V Power DC 12V Power DC 12V Power DC 12V Power DC 12V RO[0]N ODD LVDS SINGAL- RO[0]P ODD LVDS SINGAL+ RO[1]N ODD LVDS SINGAL- RO[1]P...
RE[1]P EVEN LVDS SINGAL- RE[1]N EVEN LVDS SINGAL+ RE[2]P EVEN LVDS SINGAL- RE[2]N EVEN LVDS SINGAL+ CND1(Header):S14B-PH-SM4-TB(D)(LF)(JST) or equivalent. Pin No. Symbol Description +24V Power input Ground BLON BL ON/OFF Internal PWM Control 4. INSTALLATION INSTRUCTIONS 4.1 External Equipment Connections Accessories Antenna Connection Generally speaking, to enjoy a clearer picture, we recommend that you use a CATV system or an...
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External Equipment Connections NOTE: All cables shown are not included with the TV. Choose Your Connection There are several ways to connect your television, depending on the components you want to connect and the quality of the signal you want to achieve. The following are examples of some different ways to connect your TV with different input sources.
Monitor Out Setup Connect the second TV or monitor to the TV`s AV OUT. See the Operating Manual of the second TV or monitor further details regarding that device`s input settings. Note YPbPr, PC, HDMI, DTV input sources cannot be used for Monitor out.
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HDMI Cable (not supplied with the product) HDMI to DVI Cable ( not supplied with the product) Analog Audio Cable (Stereo to RCA type) (not supplied with the product)
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Power source Removing the table stand and installing a wall mount bracket...
5. OPERATION INSTRUCTIONS 5.1 Front panel controls 1. MENU: Press to show the on-screen menu. 2. INPUT: Press to show the input source mode. In the MENU/INPUT screen, these buttons serve as OK button. 3. VOL -/+: Press to adjust the volume .In the MENU screen, these buttons serve as left/right buttons. 4.
5.2 Back panel controls 1 HDMI/DVI: Connect an HDMI/DVI signal to the jack. 2 PC VIDEO IN: Connect the monitor output connector from a PC to the jack. 3 PC Audio IN: Connect an audio cable for a computer to the jack. 4 DVI Audio IN: Connect a component video device to these jacks.
5.3 Setting Up Your Remote Control The remote control cannot be operated unless the batteries are properly loaded. When using the remote control, aim it at the remote control sensor on the. Notes • Do not expose the remote control to shock or liquids. •...
6. DISASSEMBLY INSTRUCTIONS 1. Remove the Back Cover ① Remove the twelve screws indicated on figure above by ② Then remove the back cover from the unit. 2. Remove the Pedestal ① Lay down the unit so that rear cover faces upward ②...
Remove the remote control board Remove the two screws, take out the remote control board ① Remove the five screws indicated on the figure above by ② Disconnected the coupler CNA1、CN1、CNE1、 CNE2、CND1、CNC1、CNA2 ③ Remove the Main board 6.1 whole machine The whole machine includes Packaging subassembly、Front-frame subassembly、Back-cover subassembly、...
6.2 Base subassembly Parts number Name Description Support Stand Assembly Support Stand Subassembly Bolt GB9074.4-88 M4X12 6.3 Back cover subassembly...
Name Description Parts number Back Cabinet subassembly Back Cabinet assembly Side AV label PVC-0.5mm 103.5×21mm×0.5 Back jack label Screw SJ2824-87 ST4X12F (Black) 6.4 Screen bracket subassembly Components List Name Description Parts number Flat Panel Bracket Assembly Flat Panel Bracket assembly 6.5 Front-frame subassembly...
Components List Parts number Name Description Front frame module Front frame assembly Speaker Key board Screw Remote Board 6.6 Wire subassembly---- Connection Sketch Interpretat 6.6.1. Wire Photo 6.6.2 Components List Name Description Parts number Power input connect wire (TJC6-5P)-500mm-(D187T) 24v power wire (TJC3-10)-600mm-(PH-14)-600mm-(PH-4)
LVDS wire A2006H00-2*16P/350/FI-E30HL (TJC3-7P)-600mm-(TJC3-2P) 12V Power wire (PH-5)-500-(PH-5) Remote control wire Key wire (PH-3)-800mm-(PH-3) Speaker wire RoHS-(TJC3-4Y)-800mm-(D187T) (PH-5)-300-(PH-5) Side AV wire 18v Power wire (TJC3-4P)-350mm-(TJC3-4P) 7. MEASUREMENTS AND ADJUSTMENTS The way to the factory mode menu: : press the manu button : input 8893 Finished these operations , system will be into the factory mode menu.
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C100UF16V/D6.3H7 C100UF16V/D6.3H7 CE611 22uF/16V R958 C22UF16V/D4H7 R0603/SMD R0603/SMD 1.25 x (1+120/110) = 2.6V 1.25 x (1+180/110) = 3.3V NUSTC_5380P1_V2_FOR:HAIER MediaTek Inc. No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 TEL:(03)567-0766 FAX:(03)578-7610 Title DIGITAL POWER Document Number Drawn Size MT5380P1-V2 Date:...
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+5V_TUNER CE224 C574 CB398 CB197 220uF/16V 0.1uF 0.1uF C330UF10V/D6.3H7 C0603/SMD C0603/SMD C0603/SMD NUSTC_5380P1_V2_FOR:HAIER POWER SUPPLY +5V FOR TUNER MediaTek Inc. No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 TEL:(03)567-0766 FAX:(03)578-7610 Title ANALOG POWER Document Number Drawn Size MT5380P1-V2 Date: Saturday, January 12, 2008...
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OSDA0 OSCL0 CB73 0.1uF C0603/SMD C0603/SMD FB13 150_Ohm_2A R1206/SMD HOLE/GND HOLE/GND HOLE/GND HOLE/GND HOLE/GND NUSTC_5380P1_V2_FOR:HAIER MediaTek Inc. No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 TEL:(03)567-0766 FAX:(03)578-7610 Title PERIPHERAL Document Number Drawn Size MT5380P1-V2 Date: Saturday, January 12, 2008 Sheet...
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ROUTE SYMMETRICALLY GND4 TUNER_ALPS/E C158 C157 TUNER/ALPS/E 12pF/NC 12pF/NC C0603/SMD C0603/SMD L/IND/SMD/0603 L/IND/SMD/0603 NUSTC_5380P1_V2_FOR:HAIER MediaTek Inc. No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 TEL:(03)567-0766 FAX:(03)578-7610 Title Analog PLL / USB2.0/TUNER Document Number Drawn Size MT5380P1-V2 Date: Saturday, January 12, 2008...
10.1.3 No sound First,check cables which connect with PSU,then check as follows 1) Check input voltage as NO picture 2) Check speaker output 10.2 PSU failure check State: No power First, check cables which connect with PSU, then check as follows 1) Check PSU input voltage(AC input)(CON1) 2)Check PSU output voltage orderly (CON2)
10.3 Panel failure Failure Mode Part Name Description Phenomena Failure cause Block Defect :TCP cracking or cracking V B/D Vertical bar Dim or L/D :TCP Sunken :TCP lead cracking :ACF bonding short Virtal gray :Awful environment and something electric enter into V Dim line :Mis-align between TCP and Panel...
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Polarizer Bladder Bladder between Polarizer and top glass Bubble Polarizer Polarizer Tine or rigidity arose Polarizer Scratch Scratch inside Eyewinker inside Eyewinker inside Polarizer Polarizer Polarizer Abnormal 1. Chip lose action Abnormal Display Display 2. IC Abort or jointing bad Circuit 3.
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When turn Caused by Mechanica noise of backlight Mechanlcal panel,appear unit Nolse cacophony Causeed by between mechanism and Ripple Connectric circle Panel *Connect badness between wire and B/L off B/L lose action electrode *Connect badness brightness B/L dark Short between wire and electrode darker than normal wire B/L wire damaged...