TCL LCD32B67 SERIES Page 15 Service Manual Download | Manualshive

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TCL LCD32B67

14

5. REPAIR FLOW CHART

Defect Mode

Failure Analysis

Repair

Testing

Completed

NG

Next Step

Missing Line

Bright Dot

Dark Dot

Light Leakage

Mura

Image Sticking

Dot Defect

Brightness Spot

Dot Defect

Particle

Check Panel

Panel Change

No display

Check Power Board

Check Main board

Check Panel

Change Panel

Change Main board

Change Power Board

Check Keyboard

Change Keyboard

Check Line Connected
Power board and Minored

Change Wires

Noise

Check Main board

Check Panel

Change Main board

Change Panel

Test

A

Abnormal

Display

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Summary of Contents for LCD32B67 SERIES

Page 1: ...OCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY EVERY REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL WE CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES ERRORS OR OMISSIONS MANUFACTURE DATA NOV 04 2005 ...

Page 2: ...TCL LCD32B67 1 Revision List Revision Date Modification TPV Model A00 NOV 04 2005 First version release EJF5MSNDC2TLTM ...

Page 3: ...NCTION 13 4 2 ADJUSTMENTS METHOD 13 4 3 FRONT PANEL CONTROL KNOBS 13 5 REPAIR FLOW CHART 14 17 6 WHITE BALANCE LUMINANCE ADJUSTMENT 18 19 7 MECHANICAL INSTRUCTIONS 20 24 8 SOFTWARE FLOW CHART 24 26 9 PARTS LISTING OF CABINET BOM 27 54 10 PCB LAYOUT 55 60 10 1 MAIN BOARD PCB LAYOUT 55 10 2 IO TUNER BOARD 57 10 3 ADAPTER BOARD PCB LAYOUT 58 10 4 KEY BOARD PCB LAYOUT 60 10 5 IR BOARD 60 10 6 PHONE JA...

Page 4: ...put Audio Headphone Mini jack for stereo 3 5ø Video Output Output TV AV1 AV2 Video output RCA Speaker built in Two 10 watt speakers Headphone Mini jack for stereo 3 5ø Audio Output Audio Output L R Line Output RCA L R Other Function PIP OSD language Simplified Chinese English Table Stand Included Power Supply AC100V 240V 50 60Hz Power Power Consumption 140 W Temperature 0 C 40 C Storing temperatur...

Page 5: ...T Video Adjust 1 Contrast Brightness and Saturation are adjusted from 0 to 100 2 TINT User can adjust the favorable tint while the TV system is NTSC PAL system can t support The adjustment range is 0 to 100 3 Black Level is adjusted from 0 to 100 4 Sharpness is adjusted from 5 to 5 You can adjust picture contrast brightness saturation tint black level and sharpness to the levels you prefer 5 Blue ...

Page 6: ...n BBE is started BOURDON and ALT can t be adjusted 5 RESET is set up to default value You can adjust picture Volume Bass and Treble to the levels you prefer When adjust any item sub OSD will show up like this PIP 1 PIP function is turn on off small picture 2 Position is move for small picture 3 SIZE big picture or small picture which is for your choice 4 Source is choose from TV AV1 AV2 S VIDEO 5 ...

Page 7: ...broadcasting system AUTO NTSC PAL 2 Audio System is used for the TV broadcasting audio system DK system is widely used in China mainland 3 CH SEARCH Is used for search all the TV programs and memorized them into the interior stock There are 120 channels in total for TV If the remote control is pressed beyond 120 channels the channel will be returned back to the previous one automatically 4 Manu Sc...

Page 8: ...e pressing the program key up and down is useless If the channel is to be resumed it must be set OFF PC Adjust 1 Auto tune is the function auto sizing for VGA input 2 Contrast Brightness Focus Clock H Position V Position and Color are the functions for PC adjustment Color for you can adjust the color temperature you prefer ...

Page 9: ...ction will be in effect only during the VGA and DVI input stage VOL Press or to adjust the volume CH Press or to browse through the TV channels which are not erased DISPLAY 1 Display Channel number when use RF input 2 Display input source when use other input except TV RF input MUTE Temporarily interrupt the sound or restore it RECALL To display the previously selected TV channel EFFECT You can ch...

Page 10: ... Input Connector 15Pin D type Connector 24Pin DVI Connector AC power Cord 10 View Angle 176 Horizontal 176 Vertical 12 Plug and Play VESA DDC2B 13 Power saving VESA DPMS 1 2 LCD TV DESCRIPTION The LCD TV will contain a main board include audio a switching power board an IR board a function keyboard a DPF Board and an Ear phone board The main board and power board will house the flat panel to contr...

Page 11: ...wer is turn off Please do not change variable resistance settings in MAIN BOARD they are adjusted to the most suitable value If they are changed it might happen LUMINANCE does not satisfy the white balance spec Please consider that LCD backlight takes longer time to become stable of radiation characteristic in low temperature than in room temperature Please pay attention to displaying the same pat...

Page 12: ...rews on the connector to ensure firm grounding The connector information is as follow D SUB CONNECTOR PIN NO DESCRIPTION PIN NO DESCRIPTION 1 Red Video 9 5V 2 Green Video 10 Sync Ground 3 Blue Video 11 Not Used 4 Not Used 12 Serial Data for DDC 5 Ground 13 H Sync 6 Red Ground 14 V Sync 7 Green Ground 15 Serial Clock for DDC 8 Blue Ground 15 Pin Color Display Signal Cable 1 6 11 15 5 10 DVI CONNECT...

Page 13: ... data should appear on the screen adjust the brightness and contrast to the most pleasing display or press auto adju to get the best picture quality 6 This TV with PC function has power saving function following the VESA DPMS Be sure to connect the signal cable to the PC 7 If your TV requires service it must be returned with the power cord 3 2 FACTORY PRESET DISPLAY MODES Analog RGB Signal Timing ...

Page 14: ...in stand by mode MENU Key This switch shall be visible and accessible on the left side of VOL switches Once pressed this key shall bring up the corresponding OSD menu s based on the selected input source CH These two switches shall be visible and accessible on the bottom of front panel control keys While TV is selected as input source activation of these keys will cycle through all available TV ch...

Page 15: ...icking Dot Defect Brightness Spot Dot Defect Particle Check Panel Panel Change No display Check Power Board Check Main board Check Panel Change Panel Change Main board Change Power Board Check Keyboard Change Keyboard Check Line Connected Power board and Minored Change Wires Noise Check Main board Check Panel Change Main board Change Panel Test A Abnormal Display ...

Page 16: ...Panel Check LVD Cable Change LVDS Cable R G B Display Abnormal Check Single Cable Change Single Cable Check Main board Change Main board Check Panel Change Panel Monitor Shut Down Check Power board Change Power board Check Keyboard Change Keyboard Check Main board Change Main board No signal Check Single Cable Change Single Cable Check Main board Change Main board Power on Display Abnormal Check M...

Page 17: ...Change Main board Change LVDS Wire LED Off Change Keyboard or Main board or wire Change Keyboard or Main board or wire A Change Wires LED Abnormal LED Dark LED Display Abnormal LED Flicker Abnormal Keyboard Check Wires Check Keyboard Check Main board Abnormal OSD Check Main board Check LVDS Wire Test Next step COMPLETE ...

Page 18: ... Board OSD is unstable or not working Is Key Pad Board connecting normally Connect Key Pad Board Is Button Switch normally Replace Button Switch Y N N Is Key Pad Board Normally Replace Key Pad Board Y N Y Check Main Board ...

Page 19: ...rast and Brightness adjust RG GG BG Æ R G B Gain adjust RB GB BB Æ R G B Bias adjust S9 S6 ST SH Æ Save 9300 6500 9300 color temperature R9 R6 RT RHÆ Recall 9300 6500 9300 color temperature BI Æ Setup Burn in mode ON OFF ISP ÆSet ISP ON OFF PP Æ Set PIP ON OFF WH Æ Set Wireless Headphone ON OFF SR Æ Set SRS ON OFF CC Æ Set Close Caption ON OFF VC Æ Set V Chip ON OFF EX Æ Exit MORE function to fact...

Page 20: ...000 on OSD window to save the adjustment result D Adjust 9300 color temperature 1 Set the Contrast of OSD function to 45 and Adjust Brightness to chroma 7120 Y 390 cd m2 2 Switch the chroma 7120 to AV mode with press MODE button 3 Switch the MEM channel to Channel 04 with up or down arrow on chroma 7120 4 The lcd indicator on chroma 7120 will show x 283 20 y 297 20 Y 460 7 cd m2 5 Adjust the Color...

Page 21: ...CTIONS Step Figure Description Preparation Lay the LCD TV on a flat soft and clean surface Remove the base Push the clip for base as the arrowheads Remove the hinge cover Remove the hinge cover as the arrowheads and the position by hand ...

Page 22: ...rews to remove stand Remove the back cover 1 Remove the five screws 2 Remove the back cover as the arrowheads Remarks The arrowheads is the position of the clips Remove the shield 1 Remove the thirteen screws 2 Push the shield as the arrowhead direction ...

Page 23: ...B67 22 Remove the tuner cover Remove the eight screws Remove main and tuner board 1 Remove the seven screws 2 Disconnect the connector Remove the power board 1 Remove the seven screws 2 Disconnect the connector ...

Page 24: ...eight screws and the two connectors to remove speakers 2 Remove the three screws to remove key board Remove the total twenty three screws to remove the iron piece and AC switch Remove the iron piece and the AC switch Remove the bezel Remove the eight screws ...

Page 25: ...TCL LCD32B67 24 The end Remark PLS be careful not to scart the panel 8 SOFTWARE FLOW CHART ...

Page 26: ...TCL LCD32B67 25 ...

Page 27: ...TCL LCD32B67 26 ...

Page 28: ... BKT HOLD PANEL 4 PCS 15T8223 6 BKT CONNECTOR 1 PCS 15T8270 2 BKT PCB SUPPORT 1 1 PCS 34T1661 GM L COVER CABLE 1 PCS 34T1665 GM L COVER HINGE 1 PCS 34T1666 GM L COVER HINGE BOTTOM 1 PCS 44T3A08 1 EPS 1 PCS 44T3A08 2 EPS 1 PCS 44T3A08 3 EPS 1 PCS 44T3A08 4 EPS 1 PCS 44T3A08624 1A CARTON 1 PCS 45T 99606 2 PE BAG FOR MONITOR 1 PCS 45T 99609 2 EPE COVER 1 PCS 45T 99609 5 EPE COVER FOR BASE 1 PCS 45T 9...

Page 29: ...S C901 63T 10722410S 0 22UF 250VAC ARCO 1 PCS C903 65T306M1022BM Y1 CAP 001UF 250VAC MUR 1 PCS C904 65T306M1022BM Y1 CAP 001UF 250VAC MUR 1 PCS C905 63T213J105GFA MPF CAP 1 PCS C907 67T 40K18116K 105C EC SHAP IN 1 PCS C915 65T306M1022BM Y1 CAP 001UF 250VAC MUR 1 PCS C921 65T 1M103 3T6921 0 01uf 20 1000V Y5V 1 PCS C922 65T 1K222 2A6213 0 0022UF 1KV 1 PCS C926 64T400K473 57 MPF CAP 1 PCS C930 67T215...

Page 30: ...58G6267 47K OHM 5 3W 1 PCS R950 61T 20K398GB1 CEMENTR 0 39 OHM 10 1 PCS RJ905 95T 90 26 WIRE HARNESS 1 PCS T921 80LL26T 3 TG XFMR 1 PCS T951 80LL26T 2 TG X FMR 1 PCS AD24180A5AI A D D D POWER 1 PCS C910 65T0805104 32 CHIP 0 1U 50V X7R 1 PCS C911 65T0805102 32 CHIP 1000P 50VX7R 0805 1 PCS C912 65T0805474 22 CHIP 0 47UF 25V X7R 1 PCS C913 65T0805103 32 10NF 50V 0805 X7R 1 PCS C914 65T0805104 32 CHIP...

Page 31: ...W 1 PCS R906 61V1206624 CHIP 620K 5 1 4W 1 PCS R907 61V1206624 CHIP 620K 5 1 4W 1 PCS R908 61V1206000 CHIP 0 OHM 1 8W 1 PCS R909 61V0805103 CHIP 10K OHM 1 10W 1 PCS R910 61V0805103 CHIP 10K OHM 1 10W 1 PCS R911 61V1206330 3F 330K OHM 1 4W 1 1 PCS R912 61V1206330 3F 330K OHM 1 4W 1 1 PCS R913 61V1206330 3F 330K OHM 1 4W 1 1 PCS R914 61V0805191 2F 19 1K OHM 1 8W 1 1 PCS R915 61V1206472 CHIP 4 7KOHM ...

Page 32: ... 4W 1 PCS R983 61V1206100 3F CHIP 100K OHM 1 1 4W 1 PCS RJ901 61V1206000 CHIP 0 OHM 1 8W 1 PCS RJ903 61V1206000 CHIP 0 OHM 1 8W 1 PCS ZD921 93T 39S 10 T RLZ6 8B LLDS 1 PCS ZD931 93T 39S 38 T PTZ 9 1B 1 PCS ZD942 93T 39S 33 T PTZ 13B 1 PCS ZD943 93T 39S 24 T RLZ 5 6B LLDS 1 PCS ZD944 93T 39S 15 T RLZ15B 1 PCS ZD945 93T 39S 41 T RLZ24B LLDS 1 PCS ZD946 93T 39S 42 T RLZ27B LLDS 1 PCS 715T1180 3 PCB 1...

Page 33: ...X7R 1 PCS C810 65T0805102 32 CHIP 1000P 50VX7R 0805 1 PCS D801 93T8004 2 8A 40V 1 PCS IC801 56T 133 32 NS LM3485 1 PCS L801 73T M5822020T 22UH 20 1 PCS Q801 57T 763 3 AO4411L SO 8 BY AOS SMT 1 PCS R801 61V0603360 2F chip 36k ohm 1 10w 1 1 PCS R802 61V0603620 2F CHIP 62K OHM 1 16W 1 1 PCS R803 61V0603200 2F CHIP 20K OHM 1 16W 1 1 PCS R804 61V1206220 CHIP 22OHM 5 1 8W 1 PCS 90V 427 1 HEAT SINK 1 PCS...

Page 34: ...E COIL 1 PCS P401 88T 35424F H DVID CONN 24P FEMALE 1 PCS R221 61T153M689 59 6 8 OHM 5 3W 1 PCS R466 61T153M689 59 6 8 OHM 5 3W 1 PCS R542 61T 208829 64 8 2 OHM 5 1W 1 PCS R543 61T 208829 64 8 2 OHM 5 1W 1 PCS R553 61T153M109 59 MOFR 1 OHM 5 3W 1 PCS R554 61T153M109 59 MOFR 1 OHM 5 3W 1 PCS U300 56T1133 52TC4 A29L040 70 V1 0 1 PCS X200 93T 2253B CRYSTAL 1 PCS X300 93T 2251B J NXS12 000AC30F BT 2 1...

Page 35: ... 220PF 50V NPO 1 PCS C242 65T0603221 31 CHIP 220PF 50V NPO 1 PCS C244 67T 312470 3 SMD EC 47UF 16V 85C D 1 PCS C245 67T 312470 3 SMD EC 47UF 16V 85C D 1 PCS C246 65T0603220 32 CHIP 22PF 50V X7R 1 PCS C247 65T0603101 31 CHIP 100PF 50V NPO 1 PCS C249 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C250 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C251 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C253 65T0603104 32 CHIP ...

Page 36: ...CHIP 27PF 50V NPO 1 PCS C310 65T0603270 31 CHIP 27PF 50V NPO 1 PCS C311 67T 312109 3 SMD EC 1UF 16V 85C 1 PCS C312 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C313 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C314 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C315 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C316 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C317 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C318 65T0603104 12 CHIP 0 ...

Page 37: ... 50V X7R 1 PCS C363 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C364 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C365 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C366 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C367 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C368 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C369 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C370 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C371 65T0603104 12 CHIP 0...

Page 38: ...04 32 CHIP 0 1UF 50V X7R 1 PCS C4018 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C4019 65T0603103 32 CHIP 0 01UF 50V X7R 1 PCS C402 65T0603473 32 CHIP 0 047UF 50V X7R 1 PCS C4020 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C4021 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C4022 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C403 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C404 65T0603102 31 CHIP 1000PF 50V NPO 1 PCS C405 65T...

Page 39: ... 1UF 50V X7R 1 PCS C450 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C451 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C452 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C453 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C454 65T0603103 32 CHIP 0 01UF 50V X7R 1 PCS C455 65T0603103 32 CHIP 0 01UF 50V X7R 1 PCS C456 65T0603103 32 CHIP 0 01UF 50V X7R 1 PCS C457 65T0603103 32 CHIP 0 01UF 50V X7R 1 PCS C458 65T0603103 32 CHIP 0...

Page 40: ...0V X5R 1 PCS C502 65T0805475 A5 CHIP 4 7UF 10V X5R 1 PCS C503 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C504 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C505 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C506 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C508 65T0603332 32 CHIP 3300PF 50V X7R 1 PCS C509 65T0603332 32 CHIP 3300PF 50V X7R 1 PCS C510 65T0603333 32 CHIP 0 033UF 50V X7R 1 PCS C511 65T0603333 32 CHIP 0 033UF...

Page 41: ...EC 10UF 16V 85C B 1 PCS C555 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C556 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C557 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C558 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C559 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C560 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C561 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C562 65T0603104 12 CHIP 0 1UF 50V X7R 1 PCS C563 65T0603104 12 CHIP ...

Page 42: ...433P BAV99 1 PCS D407 93T 6433P BAV99 1 PCS D408 93T 6433P BAV99 1 PCS D409 93T 6433P BAV99 1 PCS D410 93T 6433P BAV99 1 PCS D411 93T 6433P BAV99 1 PCS D412 93T 6433P BAV99 1 PCS D413 93T 6433P BAV99 1 PCS D414 93T 64 42 P BAV70 1 PCS D500 93T 64 42 P BAV70 1 PCS D501 93T 6433P BAV99 1 PCS D502 93T 6433P BAV99 1 PCS L201 71T 56U601 BEAD 600 OHM 1 PCS L202 71T 56Z601 CHIP BEAD 600 OHM 1 PCS L203 71...

Page 43: ...CS L507 71T 56U601 BEAD 600 OHM 1 PCS L508 71T 56G301 EA CHIP BEAD 300 OHM 0805 1 PCS L509 71T 56G301 EA CHIP BEAD 300 OHM 0805 1 PCS L510 71T 56G301 EA CHIP BEAD 300 OHM 0805 1 PCS L511 71T 56G301 EA CHIP BEAD 300 OHM 0805 1 PCS L512 71T 57G601 BEAD 1206 600 OHM 1 PCS L513 71T 56U601 BEAD 600 OHM 1 PCS L514 71T 56U601 BEAD 600 OHM 1 PCS L515 71T 56G301 EA CHIP BEAD 300 OHM 0805 1 PCS L517 71T 57G...

Page 44: ...KOHM 1 16W 1 PCS R230 61V0603750 9F 75 OHM 1 1 10W 1 PCS R231 61V0603151 CHIP 150 OHM 1 16W 1 PCS R232 61V0603750 9F 75 OHM 1 1 10W 1 PCS R233 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R235 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R236 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R237 61V0603750 9F 75 OHM 1 1 10W 1 PCS R240 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R241 61V0603750 9F 75 OHM 1 1 10W 1 PCS R242 61V0603...

Page 45: ...HIPR 100K OHM 5 1 10 1 PCS R335 61V0603472 CHIP 1 7K OHM 1 16W 1 PCS R336 61V0603472 CHIP 1 7K OHM 1 16W 1 PCS R337 61V0603220 CHIPR 22 OHM 5 1 10W 1 PCS R338 61V0603220 CHIPR 22 OHM 5 1 10W 1 PCS R339 61V0603220 CHIPR 22 OHM 5 1 10W 1 PCS R340 61V0603220 CHIPR 22 OHM 5 1 10W 1 PCS R341 61V0603750 CHIP 75OHM 1 16W 1 PCS R342 61V0603220 CHIPR 22 OHM 5 1 10W 1 PCS R343 61V0603220 CHIPR 22 OHM 5 1 10...

Page 46: ...HIPR 100 OHM 5 1 10W 1 PCS R422 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R423 61V0603472 CHIP 1 7K OHM 1 16W 1 PCS R424 61V0603472 CHIP 1 7K OHM 1 16W 1 PCS R425 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R432 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R439 61V0603473 CHIP 47K OHM 1 16W 1 PCS R440 61V0603102 CHIPR 1K OHM 5 1 10W 1 PCS R441 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R442 61V0603101 CHIPR 100 OHM 5 1 1...

Page 47: ...R522 61V0603392 CHIP 3 9K OHM 1 10W 1 PCS R523 61V0603392 CHIP 3 9K OHM 1 10W 1 PCS R524 61V0603392 CHIP 3 9K OHM 1 10W 1 PCS R526 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R527 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R529 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R530 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R531 61V0603103 CHIPR 10K OHM 5 1 10W 1 PCS R532 61V0603473 CHIP 47K OHM 1 16W 1 PCS R533 61V0603223 CHIP 22KO...

Page 48: ...M 1 16W 1 PCS RN305 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN306 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN307 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN308 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN312 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN313 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN314 61V 125220 8 CHIP ARRAY 22 OHM 1 16W 1 PCS RN315 61V 125220 8 CHIP ARRAY 22 OHM 1 16W ...

Page 49: ...83R 1 PCS U506 56T 585 4A AP1117E33LA 1 PCS U507 56T 585 4A AP1117E33LA 1 PCS U508 56T 563 44 AME8815BEGT 250Z SOP 22 1 PCS ZD400 93T 39147 TZMC 5V6 1 PCS ZD401 93T 39147 TZMC 5V6 1 PCS ZD402 93T 39147 TZMC 5V6 1 PCS ZD403 93T 39147 TZMC 5V6 1 PCS TUPFFA3 SMTTUPFFA3 TUNER BOARD 1 PCS C113 67T 309101 7 100UF 20 50V 1 PCS CN101 88T 78 1315T NO APP 1 PCS J100 33T802436C H HEADER FEMALE 36P 2 0MM 1 PC...

Page 50: ...D EC 10UF 16V 85C B 1 PCS C135 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C136 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C137 65T0603680 32 CHIP 68PF 50V X7R 1 PCS C138 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C139 65T0603471 32 CHIP 470PF 50V NPO 1 PCS C140 65T0603680 32 CHIP 68PF 50V X7R 1 PCS C141 65T0603680 32 CHIP 68PF 50V X7R 1 PCS C142 65T0603680 32 CHIP 68PF 50V X7R 1 PCS C143 65T0603680 32 CHIP ...

Page 51: ... 1 PCS C628 65T0603104 32 CHIP 0 1UF 50V X7R 1 PCS C629 67T 312220 3 SMD EC 22UF 16V 85C 1 PCS C630 67T 312339 3T CHIP EC 3 3UF 16V 85C 1 PCS C631 65T0603331 32 CHIP 330PF 50V X7R 1 PCS C632 65T0603331 32 CHIP 330PF 50V X7R 1 PCS C633 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C634 67T 312100 3 SMD EC 10UF 16V 85C B 1 PCS C635 65T0603152 31 CHIP 1500PF 50V NPO 1 PCS C636 65T0603471 31 CHIP 470PF 50V...

Page 52: ...Y PHILIP 1 PCS Q110 57T 417 4 CHIP PMBS3904 BY PHILIP 1 PCS R101 61V0603103 CHIPR 10K OHM 5 1 10W 1 PCS R102 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R103 61V0603472 CHIP 1 7K OHM 1 16W 1 PCS R104 61V0603472 CHIP 1 7K OHM 1 16W 1 PCS R105 61V0603103 CHIPR 10K OHM 5 1 10W 1 PCS R106 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R107 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R108 61V0603103 CHIPR 10K OHM 5 1 10W 1...

Page 53: ...71 CHIPR 470 OHM 5 1 10W 1 PCS R617 61V0603471 CHIPR 470 OHM 5 1 10W 1 PCS R619 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R620 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS R621 61V0603101 CHIPR 100 OHM 5 1 10W 1 PCS RN100 61V 125473 8 CHIP ARRAY 47K OHM 1 16 1 PCS RN101 61V 125473 8 CHIP ARRAY 47K OHM 1 16 1 PCS RN102 61V 125473 8 CHIP ARRAY 47K OHM 1 16 1 PCS RN103 61V 125473 8 CHIP ARRAY 47K OHM 1 16 1 P...

Page 54: ...RG L STAND TOP 1 PCS W33T6381BGM 2L LOVER 1 PCS HJPFA60A7 SMTHJPFA60A7 TUNER BOARD SMT 1 PCS CN1 33T3802 5H WAFER 5P RIGHT ANELE PI 1 PCS GND 95T 900 53 HARNESS 95MM 1 PCS J1 88T 30230C PHONE JACK 1 PCS 715T1290 1 5 PCB FOR HJPF 1 PCS C1 65T0603471 31 CHIP 470PF 50V NPO 1 PCS C2 65T0603471 31 CHIP 470PF 50V NPO 1 PCS C3 65T0603472 32 CHIP 4700PF 50V X7R 1 PCS FB1 71T 56U601 BEAD 600 OHM 1 PCS FB2 ...

Page 55: ... PCS L1 71V 56G151 AC CHIP BEAD 150OHM 1 PCS L2 71V 56G151 AC CHIP BEAD 150OHM 1 PCS R1 61V0603220 1F 2 2K OHM 1 1 10W 1 PCS R2 61V0603000 CHIPR 0OHM 5 1 10W 1 PCS R3 61V0603220 0F 220 OHM 1 1 10W 1 PCS R4 61V0603560 0F RES 560R 1 10W 1 SMT 0 1 PCS R5 61V0603911 CHIP 910 OHM 1 10W 1 PCS R6 61V0603130 1F CHIPR 1 3KOHM 1 1 10 1 PCS R7 61V0603200 1F CHIP 2KOHM 1 1 10W 1 PCS R8 61V0603300 1F CHIP 3KOH...

Page 56: ...TCL LCD32B67 55 10 PCB LAYOUT 10 1 MAIN BOARD PCB LAYOUT ...

Page 57: ...TCL LCD32B67 56 10 2 IO TUNER BOARD ...

Page 58: ...TCL LCD32B67 57 ...

Page 59: ...TCL LCD32B67 58 10 3 ADAPTER BOARD PCB LAYOUT ...

Page 60: ...TCL LCD32B67 59 715V1278 3 ...

Page 61: ...TCL LCD32B67 60 10 4 KEY BOARD PCB LAYOUT 10 5 IR BOARD LAYOUT 10 6 PHONE JACK BOARD LAYOUT ...

Page 62: ...TCL LCD32B67 61 11 BLOCK DIAGRAM 11 1 MAIN BOARD BLOCK DIAGRAM ...

Page 63: ...TCL LCD32B67 62 11 2 MECHANICAL OF CABINET FRONT DIS ASSEMBLY ...

Page 64: ...AGND 480i_Y 2 L202 600 OHM ADC_SEL 3 480i_PR R212 10 1 16W C203 100pF KEY_AD 3 C201 560pF SCL 2 3 4 6 7 8 20VP 5V Ro R201 47K 1 16W Gi C208 0 1uF R218 47K 1 16W R204 1K 1 16W C218 100pF C207 10uF 16V AGND SVIDEO_Y 2 VSEL_G 6 CN200 CONN 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Go C212 47uF 16V VIDEO_OUT 2 AGND AGND R214 10 1 16W J200 CONN 1 ...

Page 65: ... 73 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 25 28 27 29 66 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 60 61 62 63 64 69 68 67 71 72 74 75 76 77 78 79 80 81 82 83 84 85 86 93 92 100 99 101 102 103 104 106 105 107 108 109 110 33 34 111 112 113 114 115 116 117 118 119 120 124 126 125 127 128 A33GND A33VDD VI_1 VI_2 VI_3 NC VI_4 Y_0 Y_1 Y_2 Y_3 Y_4 Y_5 Y_6 Y_7 Y_8 Y_9 XTAL...

Page 66: ...DR8 L302 NC RASNN MAR11 MA13 U305 NC 18 17 28 41 38 37 39 54 23 24 25 26 29 30 31 32 33 34 22 35 2 4 5 7 21 20 16 19 1 14 27 3 9 43 49 6 12 46 52 8 10 11 13 42 44 45 47 48 50 51 53 15 36 RAS CAS GND GND CLK CKE DQMU GND A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 DQ0 DQ1 DQ2 DQ3 BS1 A12 BS0 BA WE CS VCC VCC VCC VCCQ VCCQ VCCQ VCCQ VSSQ VSSQ VSSQ VSSQ DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15...

Page 67: ...VS_1 RSET R368 NC BOUT6 Y5 RN314 22 1 16W 1 2 3 4 8 7 6 5 R354 100K 1 16W ROUT0 U307 PI5V330Q 1 8 15 16 2 3 5 6 11 10 14 13 4 7 9 12 IN GND EN VCC S1A S2A S1B S2B S1C S2C S1D S2D DA DB DC DD P_CLK 9 GOUT4 C335 0 1uF AD_HS_2 7 CBU P_CLK C338 0 1uF AD_CLK_1 6 HS_ADC B4 HS_ADC R349 NC BOUT 0 7 6 7 R300 100 1 16W INV_ENABLE 1 ROUT2 R7 GOUT 0 7 6 7 3 3VDD TGOUT R375 NC RN312 22 1 16W 1 2 3 4 8 7 6 5 AD...

Page 68: ...DVDD33_13 DVDD33_14 DVDD33_15 DVDD33_16 ADCVDD33 ADCVSS33 RVDD33 RVSS33 UVDD33 UVSS33 AVDD33_1 AVDD33_2 AVDD33_3 AVDD33_4 AVSS33_1 AVSS33_2 AVSS33_3 AVSS33_4 MPLLVDD25 MPLLVSS25 OPLLVDD25 OPLLVSS25 UPLLVDD25 UPLLVSS25 DPLLVDD25 DPLLVSS25 DVSS25_TB21 DVSS25_1 DVSS25_2 DVSS25_3 DVSS25_TB22 DVSS25_TB23 DVSS25_TB24 2 5V VMV3 C359 0 1uF U301 N4 C357 0 1uF U301 L4 USBVDD3 U301 V23 A4 C346 0 1uF ADCV3 U3...

Page 69: ...X1 C404 0 001uF U403 M24C04 1 2 3 4 5 6 7 8 NC NC NC VSS SDA SCL VCLK VCC C422 0 1uF CN400 CONN 2 4 6 8 1 3 5 7 C407 0 0082uF 3 3VA AGND C440 0 1uF C421 0 1uF 90 72 C442 0 1uF C425 0 1uF R404 100 1 16W 30 5V RX CN401 DB15 1 6 2 7 3 8 4 9 5 11 12 13 14 15 10 17 16 C430 100uF 16V R427 100 1 16W R412 68 1 16W DVI_SDA RX0 VGA_SCL DVI_VCC AGND 10 AGND P401 JACK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17...

Page 70: ... 23 26 27 28 29 32 33 34 35 2 3 4 5 8 9 10 11 14 15 48 84 67 79 70 45 88 85 50 51 54 55 58 59 62 63 49 53 57 61 52 56 60 64 47 46 66 82 65 83 86 87 42 41 91 44 12 24 36 81 112 125 13 25 37 80 113 126 43 40 39 127 1 128 119 7 19 31 68 77 98 107 6 18 30 69 78 97 106 90 89 76 75 74 73 72 71 120 118 38 124 123 122 121 117 116 115 114 111 110 109 108 105 104 103 102 101 100 99 96 95 94 93 92 QO13 QO12 ...

Page 71: ... 1 2 AGND L504 15uH Earphone Jack C554 10uF 16V R560 8 2K 1 16W 5V_SW 5V_SW R522 3 9K 1 16W L501 300 OHM C545 10uF 16V C501 4 7uF 16V 0805 R519 3 9K R565 4 7K 1 16W C558 470pF C509 0 0033uF C523 0 1uF 25V U501 NJW1147 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 INa BBE1a BBE2a BBEOUTa TONE INa TONE Ha TONE La OUTa AGC SS FIL CVB CVA SDA SCL GND VCC AUX1 AUX0 CT...

Page 72: ... TA0 TA1 TA2 TA3 TA4 TD1 TA5 TA6 TB0 TB1 TD2 TD3 TB2 TB3 TB4 TB5 TD4 TD5 TB6 TC0 TC1 TC2 TC3 TD6 TC4 TC5 TC6 TD0 TA TB TC TD TCLK TA TB TC TD TCLK CLK IN PDWN R F RS VCC VCC PLL VCC LVDS VCC GND GND GND GND GND PLLGND PLL GND LVDS GND LVDS GND LVDS GND 3 3VM TXA2p B 0 7 4 G5 L512 600 OHM B6 3 3VM LVDS_EN 3 R526 0 1 16W R0 3 3VM C566 0 1uF TXA3m R2 R525 NC G4 B3 P_DATAEN 4 P_CLK 4 R555 NC G 0 7 4 C...

Page 73: ... R533 22K 1 16W C584 10uF 16V C588 10uF 16V AGND 3 3VA 1 3 4 5 L516 L AGND AGND 5VP L518 600 OHM L523 NC R547 47K 1 16W AGND 3 3VS_1 C574 10uF 16V 12VP 12V 20VP C590 0 1uF PWR_ON 3 3 3VS AGND AGND AGND C585 47uF 16V C572 0 1uF R536 0 1 10W C573 47uF 16V L522 600 OHM R535 0 1 10W Q502 AO4403 1 2 3 4 8 7 6 5 S1 S1 S1 G1 D1 D1 D1 D1 C568 0 1uF L519 600 OHM C570 10uF 16V AGND R534 3K 1 16W L521 NC C58...

Page 74: ... 1 10W R952 6 8K 1 10W R917 3 3K 1 8W L952 sence choke 1 3 2 4 C913 0 01U R932 51K 1 10W 1 D945 MLL4148 C909 50V_10uF R947 0 1 10W P2 1 R938 470 1 4W Q943 IRFB3415 R918 N C T921 PQ2625 Lp 635UH 9 5 4 3 1 11 8 12 7 10 C920 0 1uF D907 MLL4148 C926 0 047uF 400V R962 1K 1 8W t NR902 5A 3 C943 NC D905 MLL4148 R912 330K 1 8W R979 1K 1 16W Q941 STP10N70ZFP R915 4 7K 1 8W C958 470pF C931 220uF 35V C946 47...

Page 75: ...D PGATE Doc RevCode DCPF1205A1 B 2 2 Tuesday March 29 2005 Title Size Document Number Rev Date Sheet of R802 62K 1 16W C804 1000PF C808 1000PF D801 SSM54 L801 22uH C801 220uF 25V CN801 CONN 1 2 3 4 5 6 7 8 9 10 11 12 13 Q801 AO4411 1 2 3 4 8 7 6 5 S1 S1 S1 G1 D1 D1 D1 D1 C803 1000PF C810 1000PF C805 470P D802 SSM54 C807 470uF 10V R804 22 1 4W ...

Page 76: ...ctory Electronics Co Ltd A3 1 4 Tuesday May 24 2005 Title Size Document Number Rev Date Sheet of AGND 0 R132 0 1 10W C144 10uF 16V L118 120 OHM AGND R155 75 1 16W AV_2 C150 22pF COMP C148 10uF 16V U100 74HC4052D 12 14 15 11 1 5 2 4 6 10 9 13 3 16 8 7 X0 X1 X2 X3 Y0 Y1 Y2 Y3 EN A B X Y VDD GND VEE AGND AV_2 2 HDMI_R 4 R138 75 1 16W C142 68pF L115 600 OHM R156 75 1 16W A_1_L 4 COMP_PB1 C141 68pF L12...

Page 77: ... R124 75 1 16W SUBWOOFER_OUT 4 AGND 5V_SW COAXIAL TV3265W 2C B VIDEO AUDIO SELECT A4 2 4 Tuesday May 24 2005 AOC TOP VICTORY Electronics CO Ltd Title Size Document Number Rev Date Sheet of C124 0 1uF CN101 JACK 5 6 4 U104 AV_1 1 CN103 NC 2 1 C120 10uF 16V AGND C123 10uF 16V C129 NC C128 68pF AGND R123 10K 1 16W C130 NC 0 S PDIF 1 AGND CVBS_SEL_I OPTICAL CVBS_SEL_1 C125 470pF AV1 1 L110 NC Tuner_ou...

Page 78: ...Q102 BSN20 3 1 2 AGND Q100 BSN20 3 1 2 C111 100pF R102 0 1 16W C114 100uF 16V AGND TV3265W 2C B TUNER AOC Top Victory Electronics Co Ltd A3 3 4 Tuesday May 24 2005 Title Size Document Number Rev Date Sheet of M AGND Q104 PMBS3904 I AGND C104 10uF 50V SDA 1 AGND C113 100uF L105 180uH C107 220uF 10V C106 220uF 10V HIGH R159 39 3W AGND R108 10K 1 16W R116 47K 1 16W R105 10K 1 16W L102 600 OHM L106 60...

Page 79: ...IN_R ASG SC2_IN_L SC2_IN_R ASG SC1_IN_L SC1_IN_R VREFTOP MON_IN AVSS AVSUP ANA_IN1 ANA_IN ANA_IN2 TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC NC D_CTR_I OUT1 D_CTR_I OUT0 ADR_SEL STANDBYQ NC AGND C623 1uF 16V 5VT C615 1uF 16V C610 100uF 16V R607 NC C626 330pF AGND C628 0 1uF C625 330pF AGND C613 10uF 16V L600 600 OHM R619 100 1 16W TV3265W 2C B Audio decoder AOC Top Victory Electronics Co Ltd A4 4 4 ...

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