Polaroid FLM-3201 - 32" LCD TV Скачать руководство пользователя страница 25 | Manualshive

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22

3.no sound

Check if PIN1 is 12V of

N04 and N05

Check power supply

Check PIN5 and

PIN8 output of N02

Check PIN27 and

PIN28 output wave of

N01

Check PIN67 wave of N01

Replacing TUNER01

Replacing N04 and

N05

Replacing N02

Replacing N01

no

yes

no

yes

yes

yes

no

no

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Содержание FLM-3201 - 32" LCD TV

Страница 1: ...FLM 3201 Service Manual 32 LCD Television 20051205...

Страница 2: ...RC D01 0A 1 615 10464 06 Stand Assy 1 FLM 3201 Functional Board List LCD Plasma Televisions Please note that this BOM list may vary from the original documentation This part list supersedes the parts...

Страница 3: ...d of software upgrading LC 32K5 working principle analysis LC 32K5 block diagram IC block diagram Main assembly Identification criteria for the bright spot and dark spot of the LCD screen Wiring diagr...

Страница 4: ...will result 2 5 If any foreign substance such as water liquid metal slices or other matters happens to fall into the module be sure to cut the power off immediately and do not move anything on the mod...

Страница 5: ...of picture residue on the screen as commonly called ghost shadow The extent of the residual picture varies with the maker of LCD screen This phenomenon doesn t represent failure This ghost shadow may...

Страница 6: ...signal then select the mode item after that you can press enter to select three kinds of color temperature namely 6500K 9300K and 12000K press MENU to exit Note the white balance adjustment should be...

Страница 7: ...let the color coordinate of the third level be 285 and 290 and its brightness be 16nit more or less Adjust gain_R gain_G and gain_B let the color coordinate of seventh level be 285 and 290 Select 1200...

Страница 8: ...are channels be skipped 4 2 AV S YpbPr terminals Input AV S HD signal check if it is normal 4 3 VGA terminal Insert VGA terminal input VGA format signal of 640 X 480 60 Hz check if the display is norm...

Страница 9: ...by the red LED at the front of the TV set See if it s receiving the signal that is transmitted from other source than the station Check if it s connected to the wrong terminal or if the input mode is...

Страница 10: ...y connected or if it has received the video signal correctly Blur picture Check if the antenna cable is correctly connected Of if it has received the right video signal No sound Check if the mute audi...

Страница 11: ...be 115200 Then select Reset Target After Download Click FLASH pushbutton it s ready to run For other settings please refer to the Fig Above already defaulted by the system normally no need to change S...

Страница 12: ...should be sent to U12 together with he above two kinds of signal that is RGB signal of 24BIT produced by DV1 through U15 TFP403 501 Do the picture format processing for the three kinds of signal in U1...

Страница 13: ......

Страница 14: ...l the operation of IC 27 28 PIN output left and right sound channel R L to speaker processor 36 37 PIN AV OUT of sound R L 47 48 PIN D4 1 D4 2 PCMCIA selected input R L 50 51 PIN Input of VGA R L 53 5...

Страница 15: ...73 PIN Input Y of PCMCIA 6 PIN Input V of PCMCIA 31 34 37 40 PIN output format signal of ITU R656 70 PIN Video of AV OUT 71 PIN Input C of SVHS 72 PIN input Video SVHS in priority of Y or AV1 of SVHS...

Страница 16: ...13 3 AD9883...

Страница 17: ...14 4 FLI2310 Simplified Internal Block Diagram...

Страница 18: ...15 5 JAG ASM...

Страница 19: ...16 6 Z86229 Pins description 7 PIN VDIEO INPUT 2 PIN G OUTPUT 3 PIN B OUTPUT 18 PIN R OUTPUT 17 PIN FB OUTPUT...

Страница 20: ......

Страница 21: ...mm 5mm Total defected point 8 7 5 4 Notes 1 Definition of defected point bright spot dark spot It is identified as a defected point if its area exceeds 1 2 of a single picture element R G B 2 Definiti...

Страница 22: ...19 Wiring diagram AV processing board Power supply board To speaker To earphone CPU board To Keypad board To IR board...

Страница 23: ...supply board Check the indicator in turn on condition Check if the indicator is flicker in the sensor control normal condition Check if the CN905 output 24V Check if the PIN26 30 of P4 is high level...

Страница 24: ...ower supply 5V V of video processing board Check input 22V of sound conversion board Check input 12V A of CPU board Check output 24V A of power supply board Check if PIN2 1VPP signal and noise wave of...

Страница 25: ...2V of N04 and N05 Check power supply Check PIN5 and PIN8 output of N02 Check PIN27 and PIN28 output wave of N01 Check PIN67 wave of N01 Replacing TUNER01 Replacing N04 and N05 Replacing N02 Replacing...

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Страница 44: ...CLED PAPER 604 L32K56 00 For service support and warranty information visit or call 1 866 396 6322 Polaroid and Polaroid and Pixel are trademarks of Polaroid Corporation Waltham MA USA www pwwservice...

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