Attention: This service manual is only for service personnel to take reference with. Before servicing please read the following points carefully. Safety precautions 1. Instructions Be sure to switch off the power supply before replacing or welding any components or inserting/plugging in connection wire Anti static measures to be taken (throughout the entire production process!): a) Do not touch here and there by hand at will;...
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2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead to breakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong case before the transportation or handling. 2.12 For the storage make sure to put it in a place where the environment can be controlled so as to prevent the temperature and humidity from exceeding the limits as specified in the manual.
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Alignment instructions 1. Test equipment VG-848 (Video, YPbPr and VGA signal generator) VG-849 ( Video, YPbPr, VGA and HDMI signal generator) FLUKE 54200(TV signal generator) CA210 (white balancer) 2. Power test Connect main board, power board and IR board according the wiring diagram, connect the power and press power key(Remote controller or Keypad) button to turn on the TV.
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3. Alignment flow-chart The alignment flow-chart is shown as fig-1 Check if DDC, HDCP KEY, FLASH are written Combined test for general assembly White balance adjustment Connect to the center signal source and check each Function of TV (station leaking, analog control, etc.) Check the output of earphone and speaker.
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4. Adjustment instruction At any input source then press the remote controller buttons “<”, “EXIT” and “>” to enter factory mode. During Factory menu, if “MENU” or “EXIT” key is pushed, system will exit factory mode. 4-1. Source Calibration 4-1.1. Set the TV input source to YPbPr; ASTRO-859 signal setting to PG2 program number 924. (PG2 mode Timing 924 and Pattern 924 100% Color Bar.) 4-1.2.
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4-1.3. Change Astro859 Timing to No.933 (1080i) and keep pattern on 924(color bar). Repeat step 4-1.2 to do source calibration, 4-1.4. Change input source to PC. Change Astro859 Timing to No.953 (640x480@60Hz) and keep pattern on 924(color bar). Repeat step 4-1.2 to do source calibration, 4-2.
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4-2.2. In factory mode OSD menu, select “Cool” item, press “OK” key to enter the item. R, G, B drive values are set for Warm, Medium, and Cool independently. 4-2.3. S Color temperature(for 26",32",42") Color Temp. Cool Medium Warm 0.267 0.281 0.301 0.271...
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4-2.6 Exit Factory Mode: After finishing adjusting color temperature, press [MENU] to exit factory mode. 5. Items of Factory menu Vendor may customize design and add adjustment items Factory menu as far as all required items are included. Press up and down key can move high light item from Color Temperature Warn -> Color Temperature Medium ->...
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5-1) Color Temperature for Warm Press up or down key can select high light item function. Press enter key to enter the item. Following data for color temp shall be edited manually. -R, G, B data for each preset. -Press “Up” or “Down” key to select “R”, “G”, “B” item -Press “Left”...
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Press right key to turn on Full Power and OSD stay display until press enter key to recover from Full Power. 5-7) Source Calibration Auto Calibration (gain/offset) must be adjusted color by firmware automatic adjustment in PC, Video1 (Composite) and Video3 input source. This item will have a result dialog “OK”...
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6. Dealer Mode Function Press keypad “Menu” key and remote controller “Info” button to enter Dealer Mode function. The Dealer Mode has 8 options: Dealer mode On/Off, Volume Lock, Tuning Lock, Start Mode, OSD, RC, AC Power Mode and Reset. 6-1) Dealer mode On/Off This item is to switch Dealer mode to on or off.
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7. Performance check 7-1 TV function Connect RF to the center signal source, enter Channel menu Channel Scan, check if there are channels be skipped, check if the picture and speaker are normal. 7-2 AV/S-Video terminals Input AV/S-Video signal, check if the picture and sound are normal. 7-3 YPbPr/YCbCr terminal Input YPbPr signal (VG848 signal generator), separately input the YUV signals listed in table4 and check if the display and sound are normal at any situation (power on, channel switch and format convert, etc.)
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7-5 HDMI terminal Input HDMI signal (VG849 signal generator), separately input the signals listed in table6 and check the display and sound (32KHz, 44.1KHz, 48KHz) at any situation (power on, channel switch and format convert, etc.) Table6 PC signal format Horizontal Dot clock Signal mode...
Working principle analysis of the unit 1. NTSC/ATSC signal flow: Antenna reception NTSC/ATSC signal will be send to tuner U25, t h e n T u n e r w i l l b e demodulating and output standard video signal TV-CVBS and sound IF signal (SIF). TV-CVBS will send to the master control IC U9 to video decode, de-interlace and scaler, then output LVDS level drive for panel display.
IC block diagram 1. Renesas R8J66955-RFJZ , R8J66956-RFJZ , R8J66957BG-RFJZ Feature Demodulator ATSC A/53 compliant 8VSB receiver /w QAM. IF AGC control interface x 1ch, Smart antenna control interface(CEA-909) x 1ch System decoder (Stream demultiplexer) Video and audio ES stream filtering 1 Section filtering: max.
2. Troubleshooting guide The flow chart shown below will help you to troubleshoot your Televison 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 Televison is turned on. 2-1 Power LED no light Power LED no Light...
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2-2 Has audio but no video out Change to new power board. P/N : 453C0830L11 ( SSA19TT/TC-00) P/N : PK101V1120I ( SSA26TT-00) /or PK101V1190I P/N : PK101V1130I ( SSA32TT-00) /or PK101V1200I P/N: PK101V1290I (SSA32TG-00) /or PK101V1300I P/N : PK101V1140I ( SSA42TT-00/01) /or PK101V1210I Has video but no audio out step 1...
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Has video but no audio out step 2 Change to new power board. P/N : 453C0830L11 ( SSA19TT/TC-00) P/N : PK101V1120I ( SSA26TT-00) /or PK101V1190I P/N : PK101V1130I (SSA32TT-00) /or PK101V1200I P/N: PK101V1290I (SSA32TG-00) /or PK101V1300I P/N : PK101V1140I ( SSA42TT-00/01) /or PK101V1210I...
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APPENDIX-A: Main assembly LCD-19E3 Version:02 PARTS No. REF. DESCRIPTION Q'TY REMARK CHASSIS No. CHASSIS No. SSA19TT-00 SSA19TC-00 Update Part No. for FRONT CABINET CLAPSA191A40I CLAPSA191A60I SSA19TT-00, extra no change SPK SET (SSA19I) CLCG10032V01I CLCG10032V01I IR PCB ASS’Y CL454C0V30L01 CL454C0V30L01 CLAC6VC1800R2...
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LCD-26E3 Version:02 PARTS No. REF. DESCRIPTION CHASSIS No. Q'TY REMARK SSA26TT-00 FRONT CABINET CLAPSA260400I SPK SET (SSA26) CLCG10102V54I IR PCB ASS’Y CL454C0S30L01 CLAC6VT2600R2 LCD MODU CLAC6VT2600R4 KEY PLATE PCB ASS’Y CLFASA421700I MAIN PCB ASS’Y CL461C1230L21 BACK COVER ASSY CLAPSA263A00I BASE ASSY GLOSSY CLAPSA320600I POWER PCB ASS'Y CLPK101V1120I...
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LCD-32E3 Version:03 PARTS No. REF. DESCRIPTION Q'TY REMARK CHASSIS No. CHASSIS No. SSA32TT-00 SSA32TG-00 FRONT CABINET CLAPSA320100I CLAPSA320100I IR PCB ASS’Y CL454C0S30L01 CL454C0S30L01 SPK SET (SSA32/42I) CLCG10102V54I CLCG10102V54I CLAC6VT3200R1 LCD MODU CLAC6VG3201R1 CLAC6VT3200R2 KEY PLATE PCB ASS’Y CLFASA421700I CLFASA421700I Change point: Firmware is MAIN PCB ASS’Y CL461C1230L11 CL461C1230L12...
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LCD-42E3 Version:03 PARTS No. REF. DESCRIPTION CHASSIS No. CHASSIS No. Q'TY REMARK SSA42TT-00 SSA42TT-01 FRONT CABINET CLAPSA420400I CLAPSA420400I SPK SET (SSA32/42I) CLCG10102V54I CLCG10102V54I IR PCB ASS’Y CL454C0S30L01 CL454C0S30L01 LCD MODU CLAC6VT4203R0 CLAC6VT4203R2 KEY PLATE PCB ASS’Y CLFASA421700I CLFASA421700I MAIN PCB ASS’Y CL461C1230L01 CL461C1230L01 BACK COVER ASSY...
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Removing or Installing the Stand ( 19”) Cautions: 1. Carefully handle the unit during setup and consult authorized service personnel to ensure successful installation. 2. Before performing work spread cushioning over the base area to lay the Display on. This will prevent it from being damaged.
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Removing or Installing the Stand (26” / 32” / 42”) Cautions: 1. Carefully handle the unit during setup and consult authorized service personnel to ensure successful installation. 2. Before performing work spread cushioning over the base area to lay the Display on. This will prevent it from being damaged.
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1. Add SSA19TC-00 CHASSIS NO. part list 2. Update LCD-26E3 part list and update each CHASSIS NO. part list. 3. Update part list version LCD-19E3 version change to 02, LCD-26E3 version change to 02, LCD-32E3 version change to 03, LCD-42E3 version change to 02.
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02 / Nov. Cover page, Page Update cover page: 2009 26/27/28/46/58/59 and 66. 1. CHASSIS NO. Add new model SSA42TT-01. 2. Reference NO. change from SM0945002-03 to SM0945002-04 Trouble shooting: Add CHASSIS NO. SSA42TT-01 power board (Change page from 26~28 ) SCHEMATIC DIAGRAM of POWER BOARD: 1.