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Summary of Contents for 32HDL52 - 32" LCD TV

Page 1: ...ury 2 Replacement work should be started after the Panel Module and the AC DC Power supply have become sufficiently cool 3 Special care should be taken when working near the display area in order not to damage its surface 4 The Panel Module should not be touched with bare hands in order to protect its surface from blemishes and damage 5 It is recommended that you use clean soft gloves during the r...

Page 2: ...mps or other measures As such you must restored these parts to their original conditions in order to prevent electric shock or fire Perform safety check when done Exercise caution while working on the device as the LCD TV contains high voltage parts and power supply It is possible to sustain severe injury or death if you accidentally touch the wrong parts You must disconnect the power supply while...

Page 3: ...tergents alcoholic detergents abrasive cleaners powder soaps OA cleaners car wax glass cleaners and so on They will cause discoloration scratches or cracks 1 Features z Enhanced definition LCD display panel The 32 37 inch color LCD display panel with a resolution of 1366 H x 768 V pixels creates a widescreen picture This panel features a thin form factor and can be hung on a wall with an optional ...

Page 4: ... Stereo Mini Jack DVI connector Input terminals RGB1 VGA audio input terminal 3 5mm Stereo Mini Jack Ingle pixel 24 bit support up to 110 MHz DVI D Digital RGB signals Input impedance 75Ω Recommended signal 1024 x 768 at 60Hz Video input Input terminals AV1 Component input Y PBPR Y CbCr RCA AV1 L R audio input terminal RCA AV1 L R audio input terminal RCA AV2 Component input Y PBPR Y CbCr RCA AV2 ...

Page 5: ...ideo signals for each input terminal RCA D sub DVI Remarks Signal Type Terminal Composite S video component RGB RGB AV1 480i 480p 1080i 720p inputs NTSC AV2 480i 480p 1080i 720p inputs NTSC AV3 AV4 RGB DVI Avaliable ...

Page 6: ... the side of the control panel z Indications for each button s function can be found on the inside of the control panel cover z 1 POWER 4 VOL X 7 MENU 2 CH S 4 RIGHTX 7 SELECT 2 UP S 5 VOL W 3 CH T 5 LEFT W 3 DOWN T 6 INPUT Normal Button Action 6 EXIT Button Action when MENU engaged ...

Page 7: ...7 Main power switch The main power switch is located at the right side bottom if from back view Power lamp Remote control receiver ...

Page 8: ... Power button Press this button to turn the display set on or off 2 Mute button Press to mute audio 3 Channel selector buttons Select channel number 1 3 4 13 16 17 21 22 24 5 7 8 9 10 11 12 14 15 18 19 22 23 26 25 2 6 27 ...

Page 9: ...ed Meanwhile the speaker icon will be displayed on selected display window User can change input video source on selected display window by pressing remote controller source keys D Press key to turn swivel left and press key to turn swivel right while OSD indicator for swivel is displayed on TV screen 13 Exit button This button will exit all OSD 14 Volume button Press to select the desired volume ...

Page 10: ...10 Attention To prevent children from getting injury by operating the swivel please turn off the swivel function ...

Page 11: ...aded solder z Remove all lead free solder from soldered joints when replacing components z If leaded solder should be added to existing lead free joints mix in the leaded solder thoroughly after the lead free solder has been completely melted do not apply the soldering iron without solder Servicing soldering iron A soldering iron with a temperature setting capability temperature control function i...

Page 12: ...t 480p Table 6 component 1080i 60 Table 7 component 720p 60 Table 8 PC VGA Table 9 PC DVI Preliminary 1 To access the Factory Mode the LCD TV must be running Procedure 2 Press and hold the 3 and 4 button CHANNEL T and VOLUMES 3 While continuing to hold the 3 and 4 button press and hold the 1 button POWER 4 After both buttons have been held down for five 5 seconds first release the 1 button then re...

Page 13: ...tems will be high lighted green as navigation occurs To access a particular adjustment parameter use the ENTER button on the remote control which will cause a new menu to appear To back up from the FACTORY MODE use the RETURN or EXIT button on the remote control To leave the FACTORY MODE press POWER button on the remote control ...

Page 14: ... ADC Gain R ADC input signal gain adjustment R Pr For D2 D4 and PC only ADC Gain G ADC input signal gain adjustment G Y For D2 D4 and PC only ADC Gain B ADC input signal gain adjustment B Pb For D2 D4 and PC only TCD3 TCD3 Con Video decoder contrast adjustment Front end TCD3 Bri Video decoder brightness adjustment Front end TCD3 Hue Video decoder Hue adjustment Front end TCD3 Sat Video decoder Cr ...

Page 15: ...e function Scalar Off R Output R offset factor adjustment color temperature function Scalar Off G Output G offset factor adjustment color temperature function Scalar Off B Output B offset factor adjustment color temperature function Display Disp MP BL Display sharpness band pass gain of peaking adjustment Back end OSD sharpness adjustment item HSharp LP Display sharpness low pass gain of peaking a...

Page 16: ...dd gain 9883 Gain R input signal gain adjustment Gain G input signal gain adjustment Gain B input signal gain adjustment Off R input signal offset adjustment Off G input signal offset adjustment Off B input signal offset adjustment Reg 3 phase Phase adjustment Auto Set 7117 Brightness Sub Display Brightness adjustment Contrast Sub Display Contrast adjustment Saturation Sub Display Saturation adjus...

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Page 21: ...dure 2 Press and hold 5 button VOLUMET 3 While continuing to hold the 5 press and hold the 1 button POWER 4 After both buttons have been held down for five 5 seconds first release the 1 button then release the 5 button 5 As stated previously the input that the LCD TV had selected at the time will determine which actual Reset display will show up See below ...

Page 22: ...t shown below will help you to troubleshoot your LCD TV set with it doesn t display normally Each procedure offers a simple way to check for system errors Before starting ensure that there is a signal in and that the LCD TV is turned on ...

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Page 28: ...ks out the picture there may be a problem with the aerial or the aerial cable Check the following to try to solve the problem Have the TV and aerial been connected properly Has the aerial cable been damaged Is the aerial pointing in the right direction Is the aerial itself faulty z If the TV or aerial suffers interface from other equipment stripes or noise may appear in the picture Move any equipm...

Page 29: ...es back to normal there is no problem z It takes a short period of time from the time an operation such as changing channels is performed until an image is displayed This is not a malfunction This is the time required for the image to stabilize it can be displayed z The TV may make a crackling sound due to a sudden change in temperature The picture or sound may be normal If you hear crackling soun...

Page 30: ...30 8 Block Diagram LCD TV HITACHI 32 37 US VIDEO PART ...

Page 31: ...31 HITACHI 32 37 US AUDIO PART ...

Page 32: ...32 9 Wiring Block diagram ...

Page 33: ...057403014 7 P008A Wire Ass y W12 12P Conn E057412013 8 P015A Wire Ass y W6 6P Conn E057406005 9 P011A Wire Ass y W8 8P Conn E057408008 10 P010A Wire Ass y W5 5P Conn E057405015 11 P011A Wire Ass y W4 4P Conn E057404010 12 P020A Wire Ass y W20 20P Conn E057420009 13 16 P019A Wire Ass y W20 12 6P Conn E057420008 14 CN06A Wire Ass y W6 6P Conn E057406006 15 CN09A Wire Ass y W2 2P Conn E057402012 ...

Page 34: ...34 10 Circuit Diagram Main Board PWB 0952 ...

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Page 55: ...55 11 Printed Wiring Board Diagram Main Board Top side PWB 0952 ...

Page 56: ...56 Rear I O Board2 PWB 0887 ...

Page 57: ...57 Power board ...

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Page 60: ...60 12 Disassembly Diagram Mechanical ...

Page 61: ...61 Packing View ...

Page 62: ...SHEET E646521800 TS06501 1 M8 SHAFT SUPT E642681700 TS06511 1 M9 SIDE INPUT ASSY E642853800 PH35845 1 a SIDE INPUT CASE E642853200 1 b SIDE INPUT BRACKET E642740500 1 M10 SIDE CONTROL ASSY E642853700 PH35831 1 a SIDE CONT CASE E642853300 1 b SIDE CONT BRACKET E642740400 1 c CONTROL KEY E642853400 1 M11 DIGITAL BOARD SHIELD E646258301 TS06521 1 M12 MAIN BOARD SHIELD E646258401 TS06531 1 M13 TERMINA...

Page 63: ...TS06568 2 Packing part list 32HDL52 NO DESCRIPTION PART NO HITACHI PART NO Q TY N1 RS CARTON I513614156 TJ04141 1 N2 Bottom Tray I513614556 TJ04091 1 N3 EPS PAD ASS I523610556 TJ04101 1 N3 EPS PAD ASS B L I523610156 1 N3 EPS PAD ASS B R I523610256 1 N4 EPS PAD ASS I523610656 TJ04111 1 N4 EPS PAD ASS T L I523610356 1 N4 EPS PAD ASS T R I523610456 1 N5 EPE PE Bag 100x70mm I533580156 TJ04121 1 N6 Cli...

Page 64: ...057420008 TE03027 1 P020A Wire Ass y W20 20P Conn E057420009 TE03028 1 P905A Wire Ass y W4 2P Conn E057404016 TE03029 1 SW01A Wire Ass y Inlet W3P Conn E057403014 TE03031 1 CN06A Wire Ass y W6 6P Conn E057406008 TE03032 1 CN09A Wire Ass y W2 2P Conn E057402012 TE03033 1 V901A Wire Ass y W12 12 12P Conn E057412014 TE03034 1 V901B Replace V901B and V901C at the same time 32 INVERTER UNIT 6632L 0211A...

Page 65: ...rd UL I Sheng E056705900 TE02531 1 RCU1 REMOTE CONTROL FORWARD E052731080 TE03051 1 Y001 USER S MANUAL E030037006 TE02555 1 Y002 LEAD DISPOSAL LABEL E030539011 TJ04161 1 Y003 WARNING LABEL E030539009 TJ04162 1 Y004 QUICK SETUP GUIDE E030037007 TE02556 1 Y005 WARRANTY CARD FOR CANADA E030230011 TE02561 1 Y006 WARRANTY CARD FOR USA E030230014 TE02562 1 Y007 Cleaning Cloth 5000100118 TJ04171 2 32HDL5...

Page 66: ...st with photo 32HDL52 Circuit No Description Part No HITACHI Part NO M1 FRONT BEZEL ASSY 5095670923 TS06571 M1a FRONT BEZEL E641105900 M1b IR LENS E642853500 M1c LED LENS E642853600 M1d LED METAL E642741000 32HDL52 32HDL52 ...

Page 67: ...67 M1e IPS LABEL E642442200 M1f ENERGY STAR LABEL E642444300 M2 BASE CHASSIS ASSY E642740700 NA76791K M3 LCD MAIN BRACKET TATUNG E642740300 TS06481 M4 BOTTOM COVER E642740900 NA75403K 32HDL52 32HDL52 ...

Page 68: ...ER BUTTON ASSY E642853100 PC06501K M6 POWER SWITCH METAL E642740600 TS06491 M7 POWER SWITCH BARRIER SHEET E646521800 TS06501 M8 SHAFT SUPT E642681700 TS06511 M9 SIDE INPUT ASSY E642853800 PH35845 32HDL52 32HDL52 ...

Page 69: ...69 M9a SIDE INPUT CASE E642853200 M9b SIDE INPUT BRACKET E642740500 M10 SIDE CONTROL ASSY E642853700 PH35831 M10a SIDE CONT CASE E642853300 M10b SIDE CONT BRACKET E642740400 32HDL52 32HDL52 ...

Page 70: ...ONTROL KEY E642853400 M11 DIGITAL BOARD SHIELD E646258301 TS06521 M12 MAIN BOARD SHIELD E646258401 TS06531 M13 TERMINAL BOARD SHIELD E646258600 TS06541 M14 TERMINAL BOARD ASSY 5095670924 TS06232 32HDL52 32HDL52 ...

Page 71: ...1 M14a TERMINAL PANEL E642324200 M14b TERMINAL PANEL LABEL E642442000 M15 TUNER PANEL E642323901 TS06141 M16 POWER SOCKET BRACKET E648746600 TS06551 M17 BACK COVER ASSY 5096954739 TS06591 32HDL52 32HDL52 ...

Page 72: ...72 M17a BACK COVER E641105800 M17b WARNING LABEL E030539009 M17c LEAD DISPOSAL LABEL E030539011 M17d TUNER LABEL E642442100 M17e SWIVEL LABEL E642444800 M17f PLASTIC HOOK E642683000 32HDL52 32HDL52 ...

Page 73: ... ASSY E642740800 QJ01722K M19 STAND SPT E642741100 QJ01731K EE service part list with photo 32HDL52 Circuit No Description Part No HITACHI Part NO PB01 POWER MODULE CASE FSP F693006619 TE02952 PB02 POWER MODULE F693006623 TE02951 32HDL52 32HDL52 ...

Page 74: ...ELL 5053911078 TE02461 PWB 0887 ASSEMBLY PCB REAR I O 5095670911 TE02961 PWB 0918 ASSEMBLY PCB LED IR 5097655601 TE02971 PWB 0952 A ASSEMBLY PCB MAIN 5098801066 TE02981 PWB 0952 B ASSEMBLY PCB KEY PAD 5098801067 TE02991 32HDL52 32HDL52 ...

Page 75: ...TCH 5098801068 TE03001 PWB 0952 D ASSEMBLY PCB SIDE I O 5098801069 TE03011 P001A Wire Ass y W4 4P Conn E057404010 TE03021 P005A Wire Ass y W30 30P Conn E057430022 TE03022 P008A Wire Ass y W12 12P Conn E057412013 TE03023 32HDL52 32HDL52 ...

Page 76: ...n E057405015 TE03024 P011A Wire Ass y W8 8P Conn E057408008 TE03025 P015A Wire Ass y W6 6P Conn E057406005 TE03026 P019A Wire Ass y W20 12 6P Conn E057420008 TE03027 P020A Wire Ass y W20 20P Conn E057420009 TE03028 32HDL52 32HDL52 ...

Page 77: ... E057404016 TE03029 SW01A Wire Ass y Inlet W3P Conn E057403014 TE03031 CN06A Wire Ass y W6 6P Conn E057406008 TE03032 CN09A Wire Ass y W2 2P Conn E057402012 TE03033 V901A Wire Ass y W12 12 12P Conn E057412014 TE03034 32HDL52 32HDL52 ...

Page 78: ... the same time TE03061 V901C Replace V901B and V901C at the same time 32 INVERTER UNIT 6632L 0212A KLS EE32CI S E053911107 Replace E053911106 and E053911107 at the same time TE03061 SP01 Speaker Box Ass y ORIENT E055100006 TE03041 2B01 M A 32 MODEL LABEL TMX E030538701 TJ04151 2B01 W A 32 MODEL LABEL TCN E030538601 TJ04153 32HDL52 32HDL52 ...

Page 79: ...Alkaline E050100002 P101 Wire Ass y VGA Signal Cable E057315500 TE02271 P102 Wire Ass y RCA Cable E057303500 TE02273 P103 Wire Ass y S Video Cable E057304500 TE02272 P104 Swivel Cable E057308500 TE02274 32HDL52 32HDL52 ...

Page 80: ...ord UL I Sheng E056705900 TE02531 RCU1 REMOTE CONTROL FORWARD E052731080 TE03051 Y001 USER S MANUAL E030037006 TE02555 Y002 LEAD DISPOSAL LABEL E030539011 TJ04161 Y003 WARNING LABEL E030539009 TJ04162 32HDL52 32HDL52 ...

Page 81: ...81 Y004 QUICK SETUP GUIDE E030037007 TE02556 Y005 WARRANTY CARD FOR CANADA E030230011 TE02561 Y006 WARRANTY CARD FOR USA E030230014 TE02562 32HDL52 32HDL52 ...

Page 82: ...HAFT SUPT E642681700 TS06511 1 M9 SIDE INPUT ASSY E642853800 PH35845 1 a SIDE INPUT CASE E642853200 1 b SIDE INPUT BRACKET E642740500 1 M10 SIDE CONTROL ASSY E642853700 PH35831 1 a SIDE CONT CASE E642853300 1 b SIDE CONT BRACKET E642740400 1 c CONTROL KEY E642853400 1 M11 DIGITAL BOARD SHIELD E646258301 TS06521 1 M12 MAIN BOARD SHIELD E646258401 TS06531 1 M13 TERMINAL BOARD SHIELD E646258600 TS065...

Page 83: ...list 37HDL52 NO DESCRIPTION PART NO HITACHI PART NO Q TY N1 Print CARTON I513620156 TJ04142 1 N2 Carton Tray I513624256 TJ04092 1 N3 EPS Bottom ASSY I523620656 TJ04102 1 N3 EPS Bottom BL I523620356 1 N3 EPS Bottom BR I523620456 1 N4 EPS Top ASSY I523620556 TJ04112 1 N4 EPS Top TR I523620256 1 N4 EPS Top TL I523620156 1 N5 EPE Bag I533449956 TJ04122 1 N6 Clip PE Bag I533251157 TJ03606 1 N7 Accessor...

Page 84: ...7420009 TE03028 1 P905A Wire Ass y W4 2P Conn E057404016 TE03029 1 SW01A Wire Ass y Inlet W3P Conn E057403014 TE03031 1 CN06A Wire Ass y W6 6P Conn E057406008 TE03032 1 CN09A Wire Ass y W2 2P Conn E057402012 TE03033 1 V901A Wire Ass y W12 12 12P Conn E057412014 TE03034 1 V901B Replace V901B and V901C at the same time 37 INVERTER UNIT 6632L 0201A KLS EE37CI M E053911104 Replace E053911104 and E0539...

Page 85: ...02531 1 RCU1 REMOTE CONTROL FORWARD E052731080 TE03051 1 Y001 USER S MANUAL E030037006 TE02555 1 Y002 LEAD DISPOSAL LABEL E030539011 TJ04161 1 Y003 WARNING LABEL E030539009 TJ04162 1 Y004 QUICK SETUP GUIDE E030037007 TE02556 1 Y005 WARRANTY CARD FOR CANADA E030230011 TE02561 1 Y006 WARRANTY CARD FOR USA E030230014 TE02562 1 Y007 Cleaning Cloth 5000100118 TJ04171 2 37HDL52 37HDL52 ...

Page 86: ...rvice part list with photo 37HDL52 Circuit No Description Part No HITACHI Part NO M1 FRONT BEZEL ASSY 5095670925 TS06572 M1a FRONT BEZEL E641106400 M1b IR LENS E642853500 M1c LED LENS E642853600 37HDL52 37HDL52 ...

Page 87: ...87 M1d LED METAL E642741000 M1e IPS LABEL E642442200 M1f ENERGY STAR LABEL E642444300 M2 BASE CHASSIS ASSY E648748100 NA76801K M3 LCD MAIN BRACKET TATUNG E642740300 TS06481 37HDL52 37HDL52 ...

Page 88: ...TTOM COVER E642740900 NA75403K M5 POWER BUTTON ASSY E642853100 PC06501K M6 POWER SWITCH METAL E642740600 TS06491 M7 POWER SWITCH BARRIER SHEET E646521800 TS06501 M8 SHAFT SUPT E642681700 TS06511 37HDL52 37HDL52 ...

Page 89: ...89 M9 SIDE INPUT ASSY E642853800 PH35845 M9a SIDE INPUT CASE E642853200 M9b SIDE INPUT BRACKET E642740500 M10 SIDE CONTROL ASSY E642853700 PH35831 M10a SIDE CONT CASE E642853300 37HDL52 37HDL52 ...

Page 90: ...10b SIDE CONT BRACKET E642740400 M10c CONTROL KEY E642853400 M11 DIGITAL BOARD SHIELD E646258301 TS06521 M12 MAIN BOARD SHIELD E646258401 TS06531 M13 TERMINAL BOARD SHIELD E646258600 TS06541 37HDL52 37HDL52 ...

Page 91: ...M14 TERMINAL BOARD ASSY 5095670926 TS06233 M14a TERMINAL PANEL E642324200 M14b TERMINAL PANEL LABEL E642442000 M15 TUNER PANEL E642323901 TS06141 M16 POWER SOCKET BRACKET E648746600 TS06551 37HDL52 37HDL52 ...

Page 92: ...M17 BACK COVER ASSY 5096954740 TS06601 M17a BACK COVER E641105700 M17b WARNING LABEL E030539009 M17c LEAD DISPOSAL LABEL E030539011 M17d TUNER LABEL E642442100 M17e SWIVEL LABEL E642444800 37HDL52 37HDL52 ...

Page 93: ...93 M17f PLASTIC HOOK E642683000 M17g AC CABEL CLAMP E642682000 M18 STAND ASSY E642740800 QJ01722K M19 STAND SPT E642741100 QJ01731K 37HDL52 37HDL52 ...

Page 94: ...t No HITACHI Part NO PB01 POWER MODULE CASE FSP F693006619 TE02952 PB02 POWER MODULE F693006623 TE02951 DTV1 ASS Y PCB ZAT 520 MB ZINWELL 5053911078 TE02461 PWB 0887 ASSEMBLY P CB REAR I O 5095670907 TE02962 PWB 0918 ASSEMBLY PCB LED IR 5097655601 TE02971 37HDL52 37HDL52 ...

Page 95: ...98801070 TE02982 PWB 0952 B ASSEMBLY PCB KEY PAD 5098801071 TE02992 PWB 0952 C ASSEMBLY PCB AC SWITCH 5098801072 TE03002 PWB 0952 D ASSEMBLY PCB SIDE I O 5098801073 TE03012 P001A Wire Ass y W4 4P Conn E057404010 TE03021 37HDL52 37HDL52 ...

Page 96: ...Conn E057430022 TE03022 P008A Wire Ass y W12 12P Conn E057412013 TE03023 P010A Wire Ass y W5 5P Conn E057405015 TE03024 P011A Wire Ass y W8 8P Conn E057408008 TE03025 P015A Wire Ass y W6 6P Conn E057406005 TE03026 37HDL52 37HDL52 ...

Page 97: ...onn E057420008 TE03027 P020A Wire Ass y W20 20P Conn E057420009 TE03028 P905A Wire Ass y W4 2P Conn E057404016 TE03029 SW01A Wire Ass y Inlet W3P Conn E057403014 TE03031 CN06A Wire Ass y W6 6P Conn E057406008 TE03032 37HDL52 37HDL52 ...

Page 98: ...me time 37 INVERTER UNIT 6632L 0201A KLS EE37CI M E053911104 Replace E053911104 and E053911105 at the same time TS06372 V901C Replace V901B and V901C at the same time 37 INVERTER UNIT 6632L 0202A KLS EE37CI S E053911105 Replace E053911106 and E053911107 at the same time TS06372 SP01 Speaker Box Ass y ORIENT E055100006 TE03041 37HDL52 37HDL52 ...

Page 99: ... LABEL TMX E030538702 TJ04152 2B01 W A 37 MODEL LABEL TCN E030538601 TJ04153 BT01 Battery Alkaline E050100002 P101 Wire Ass y VGA Signal Cable E057315500 TE02271 P102 Wire Ass y RCA Cable E057303500 TE02273 37HDL52 37HDL52 ...

Page 100: ... y S Video Cable E057304500 TE02272 P104 Swivel Cable E057308500 TE02274 P807 Power Cord UL I Sheng E056705900 TE02531 RCU1 REMOTE CONTROL FORWARD E052731080 TE03051 Y001 USER S GUIDE E030037006 TE02555 37HDL52 37HDL52 ...

Page 101: ...OSAL LABEL E030539011 TJ04161 Y003 WARNING LABEL E030539009 TJ04162 Y004 QUICK SETUP GUIDE E030037007 TE02556 Y005 WARRANTY CARD FOR CANADA E030230011 TE02561 Y006 WARRANTY CARD FOR USA E030230014 TE02562 37HDL52 37HDL52 ...

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