Related Manuals for Haier HLC22RW
Summary of Contents for Haier HLC22RW
- Page 1 Order No. LCD080819001EN HLC22RW (MTK5380C-CPT) (2008)(Haier Electronic Company Limited) All rights reserved. Unauthorized copying and distribution is a violation of law.
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Page 2: Table Of Contents
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. -
Page 3: Specifications
1. Specification Model HLC22RW Screen size 21.6inch Aspect ratio 16:10 Resolution 1680*1050 Response Time（ms) Angel of view H:170/V:160 Color display 16.7M NO.of preset channels OSD language English/Spanish/French Color system Notes 1 Audio system Notes 2 Audio output 2×1.5W power(Built-in)(W) Audio... - Page 4 2. Warning WARNING RISKELECTRIC SHOCK DONOT OPEN WARNING: To reduce the risk of electric shock don’t remove cover or back. No user-serviceable parts inside refer service to qualified service personnel. Safety of operators has been taken into consideration at the design and manufacture phase, but inappropriate operation may cause electric shock or fire.
- Page 5 This Class B digital apparatus compiles with Canadian ICES-003. IMPORTANT SAFETY INSTRUCTIONS Read all of the instructions before using this appliance. When using this appliance, always exercise basic safety precautions, including the following: 1) Save these Instructions ---the safety and operating instructions should be retained for future reference.
- Page 6 8) Power Source ---this TV should be operated only from the type of power source indicated on the rating label. If you are not sure of the type of power supply to your home, consult your appliance dealer or local power company. 9) Do not defeat the safety purpose of the polarized or grounding-type plug.
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Page 7: Location Of Controls And Components
3. LOCATION OF CONTROLS AND COMPONENTS 3.1. Board Location Parts number Description A Board Main Board B Board Power Supply Board C Board DVD( 3.2. Main Board & AV Board... - Page 8 3.2.1 Function Description: Main Board： Process signal which incept from exterior equipment，then translate into signal that panel can display. 3.2.2 Connector definition Main board connector Power connectors (CN3, CN5) Pin number Signal name Pin number Signal name +12V +12V +12V Notes: CN3-Pin 3: Backlight on/off: The system can turn on or turn off the backlight of TFT LCD Panel through the power supply unit path.
- Page 9 System board will use this pin to control system power. CN3-Pin 4: Control the luminance of backlight The system can generate the PWN signal to control the strength of TFT LCD Panel’s backlight through this connector. Keypad and remote connector (CN2) Speaker connector (CN1) DVD VIDEO Connector: CN6 Pin number...
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Page 10: Power Board
Other connectors: 1, CN19 to Upgrade the program of MTK5380C (U13) AND FLASH (U17) +3V3SB U0RX U0TX 4x1 W/HOUSING DIP4/W/H/P2.0 3.3. Power Board 3.3.1 Function Description: Supply power for Main board, Panel. 3.3.2Connectordefinition INPUT CONNECTOR (CN6) CN10 Signal name +12V +12V... -
Page 11: Lcd Panel
3.4. LCD PANNEL. CPT （CLAA220WA01 V2） 3.4.1 Function Description: Display the signal. 3.4.2 Connector definition Pin number Signal name Description LVDSVDD Power for panel Ground LVDS EVEN 0 - Signal LVDS EVEN 0 + Signal LVDS EVEN 1 - Signal LVDS EVEN 1 + Signal LVDS EVEN 2 - Signal LVDS EVEN 2 + Signal... - Page 12 CN1 (Header):S14B-PH-SM4-TB (D)(LF)(JST) or equivalent. Pin No. Symbol Description +5.0V Power input Ground 7-12 LVDS LVDS EVEN Signal EVEN 19-24 LVDS LVDS ODD Signal...
- Page 13 External Equipment Connections Accessories Remote Control User Manual Battery Antenna Connection 1、 Connect one end of a coaxial cable (not included) to the ANT IN jack on the back of your TV/DVD combo, then connect the other end of the cable into the antenna or cable TV wall outlet. 2 、To improve picture quality from an antenna in a poor signal area, install a signal amplifier.
- Page 14 3、 If you need to split the antenna signal to connect two TVs, install a two-way splitter. 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.
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Page 15: External Equipment Connections
External Equipment Connections... -
Page 17: Operation Instructions
5. OPERATION INSTRUCTIONS Basal information 5.1 Front panel controls... -
Page 18: Back Panel Controls
5.2 Back panel controls... -
Page 19: Universal Remote Controller
5.3 Universal Remote Controller... -
Page 20: Disassembly Instructions
The whole machine includes Packaging Assembly、Front Cabinet Assembly、Back Cabinet Assembly、 Base Assembly、Main board Assembly、Remote Control Board Assembly、Control Board Assembly、 Assembly Material Subassembly、Romote Contral Per-setting Assembly. Components List Name Description Parts number HLC22RW whole machine Packaging TV Set Support Stand Assembly Back Cabinet Assembly Keypad Assembly... -
Page 21: Support Stand Assembly
6.2. Support Stand Assembly Spare parts Location Spare Parts Name in Assembly Specification Qty number English Support Stand Assembly Base Subassembly Base Borad(White) Support Stand Rotational Axis Assembly Rubber Support Stand Bolt Assembly GB818-85 Bolt M4X16 6.3. Back Cabinet Assembly Components List... -
Page 22: Front Cabinet Assembly
Spare parts Location Spare Parts Name Assembly Specification number in English Back Cabinet Assembly Back Cover Subassembly Back Cover Button Bracket DVD Control Board bracket Power Board bracket Terminal Board LCD panel bracket Small cover board Bolster Screw DVD shield metal Back Cabinet DVD Button Label(white) Assembly... -
Page 23: Miscellaneous Material Assembly
Spare parts Location Assembly Spare Parts Name in English Specification number Front Cabinet Assembly Front Cabinet Subassembly Plastic Front Cabinet Front Cabinet Transparent Window silk-screen：DYNEX Assembly Plastic board SJ2824-87 Bolt ST3X10F Bolt SJ2824-87 ST3*10F 6.5. Miscellaneous Material Assembly 6.5.1. Location Photo 6.5.2 Components List Spare Parts Spare parts... - Page 24 Miscellaneous Speaker JT4801-J3750Y Material Connection Wire Assembly Connection Wire (PH-12)-400mm-500mm-(PH-8) Power Cord Meter Power Cord Power Main board Inverter （TJC3-7）-500mm-（TJC3-7） 1 Connective Wire Power Supply PCA060FB-011-P-R LCD Panel CLAA220WA01 V2 Speaker Y47-418-5W/4Ω Left Gasket Right Gasket Middle Gasket Magnetic Loop BCRK-513571 Magnetic Loop ECIK-EL6E-B...
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Page 25: Measurements And Adjustments
7. MEASUREMENTS AND ADJUSTMENTS The way to the factory mode menu: 1st, press menu, 2sec, input 8893, Finished these operations ,system will be into the factory mode menu. IF want to exit this factory menu, please press the botton”Exit” in the remoter. 7.1 Version ,S/N, Panel Resolution Version: The first line is the model Name and the second line is current software version. - Page 26 7.2 Video 7.2.1，Auto Color The option could only be used in the VGA and Component model. When we found the color in the two models was abnormal. Then we can use the function to adjust it automatically. 7.2.2，Color Temperature The function could adjust the Color Temperature., used when debugging. 7.3 Audio...
- Page 27 Dolby Banner: When turn it “ON”, the model will be in Dolby authentication state. Compression: Compression style. RF： atv line：AV/S-Video/YPbPr/VGA Compression Factor: Compression state. Downmix: output model. MTS System: used when debugging. The parameters only used when debugging, no need to be modified. 7.4 Channel Range Scan: The function could make it to search the channels by differentiation the analog and digital channels.
- Page 28 Single RF Scan: Search channels in the frequency scope set in advance. Factory Scan: According to ANTENNA-ANALOG---〉ANTENNA-DIGITAL---〉CABLE- ANALOG---〉 CABLE- DIGITAL to search channels, used only in project debugging.
- Page 29 Tuner Diagnostic: Project debugging setting, used to inspect the audio function. 7.5Gamma Gamma: Bright：GAMMA0.8 Middle：default settings in the program Dark：GAMMA1.2...
- Page 30 7.6 Backlight Backlight: adjust the backlight. 7.7 Function Burning Mode: Turn it “ON” to enter the aging model, This is for factory run-in testing. The screen would display red, green, blue and black screen repeatedly. Each color screen could be exam at that time.
- Page 31 Clean Storage：The function could make the model turn back to the factory default setting. Remark: The date of the chart only is a example, please don’t adjust the factory mode base on it.
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Page 32: Wiring Connection Diagram
8. WIRING CONNECTION DIAGRAM... -
Page 33: Troubleshooting Guide
9. TROUBLE SHOOTING GUIDE 9.1. Simple check Verify if the television is properly plugged No Picture, no sound Verify if the television is properly supplied power Verify if electricity is available Verify if correct signals are input Press INPUT button to change signal input to TV input Blank screen Restart the television of power supply is interrupted Press Mute button and verify if Mute mode is set. -
Page 34: Power Supply Board Failure Check
9.2 Power Supply Board failure check : No power State First, check cables which connect with PSU, then check as follows 1) Check PSB input voltage（AC input） voltage : ～120V connector : CN7 2）Check PSB output voltage orderly： voltage : +12V ,+12V connector:CN3（P6,P7）... -
Page 35: Main Board Failure Check
9.3 Main board failure check... - Page 36 State：No picture...
- Page 37 9.4 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 Vertal gray :Awful environment and something electric enter into V Dim line :Mis-align between TCP and Panel...
- Page 38 Abnormal 1. Chip lose action Abnormal Display Display 2. IC ahort or jointiog bad Circuit 3. Panel and vsc connect bad Bright and dark Flashing display alternately Failure Mode Part Name Description Phenomena Failure cause B/L normal, only White white screen Screen display...
- Page 39 wire B/L wire damaged Operation abnormal or systemic noise damaged wire Without backlight Operation abnormal or systemic noise open shut B/L shutdown in Short bitween lamp housing and wire, Because down sometime consume power too much ,white,balck F/M in B/L unit Rotundity wirelike Failure Mode...
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Page 40: Maintenance
10、 MAINTENANCE To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth. Please be sure not to use a wet cloth. Cleaning the Screen Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you will have your new TV. - Page 55 Sincere Forever Haier Group...