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PHILIPS 32PFL5657 22PFL5637 24PFL5637 32PFL5637 22PFL5237 24PFL5237 32PFL5237 24PFL3457 42PFL3457 32PFL3057 42PFL7357 32PFL6357 42PFL6357 V7 CHASSIS STAR182VG

TV - SERVICE MANUAL
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43.6 MB
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58
Category
TV
SERVICE MANUAL
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PHILIPS 32PFL5657 22PFL5637 24PFL5637 32PFL5637 22PFL5237 24PFL5237 32PFL5237 24PFL3457 42PFL3457 32PFL3057 42PFL7357 32PFL6357 42PFL6357 V7 CHASSIS STAR182VG service manual (1st page)
Preview of PHILIPS 32PFL5657 22PFL5637 24PFL5637 32PFL5637 22PFL5237 24PFL5237 32PFL5237 24PFL3457 42PFL3457 32PFL3057 42PFL7357 32PFL6357 42PFL6357 V7 CHASSIS STAR182VG [1st page]
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PHILIPS 32PFL5657 22PFL5637 24PFL5637 32PFL5637 22PFL5237 24PFL5237 32PFL5237 24PFL3457 42PFL3457 32PFL3057 42PFL7357 32PFL6357 42PFL6357 V7 CHASSIS STAR182VG service manual (2nd page)
Preview of PHILIPS 32PFL5657 22PFL5637 24PFL5637 32PFL5637 22PFL5237 24PFL5237 32PFL5237 24PFL3457 42PFL3457 32PFL3057 42PFL7357 32PFL6357 42PFL6357 V7 CHASSIS STAR182VG [2nd page]
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  • Also known:
    PHILIPS STAR-182VG 32PFL5657 22PFL5637 24PFL5637 32PFL5637 22PFL5237 24PFL5237 32PFL5237 24PFL3457 42PFL3457 32PFL3057 42PFL7357 32PFL6357 42PFL6357 V7 CHASSIS STAR182VG 32 PFL 5657 22 5637 24 5237 3457 42 3057 7357 6357 STAR 182 VG
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Relevant TV forum topics:
Philips 14C925, KT3 sasszi nem indul
Sziasztok van egy Philips 14C925 Tvm de nem indul el. Talán lehet hogy mindenki utálta ezt a TV-t a 80as években.
Philips_42PFL6007K/12 internet kapcsolat problemas
Udvozlet Kollegak Hibasan es jo arban megvettem egy Philips_43PFL6007K/12 LED tv-t.A fo hibajat sikerult is megoldanom,par kondi az alaplapon.Gyonyruen megy egyetlen hibaja,hogy lefagy ha bedugom a halozati kabelt.Ahogy wifi-n probaltam csatlakozni,ugyanaz.Nem valaszol taviranyitora,periodikusan ki/be kapcsol.Ha aratalanitom,levalasztom a wifi egyseget(kihuzom a csatlakozojat)es ujra inditom tokeletesen mukodik.Tehat ,,szepseghiba,, lenne az egesz,de erdekessegkent neha lehet csatlakoznek.Szoft frissites,szerviz menu-ben barangolas nem segitett. Megkoszonok minden otletet,segitseget:Tamas Laszlo/tamilaci59/Marosvasarhely
Philips Q552.4ELA 47PFL4307H/12 tv nem indul
Szervusztok!

A címbeli tévével van gondom. Nagyon ritkán bekapcsol, de leginkább nem. Amikor nem indul el, háromszor próbálkozik, majd az előlapi led két rövideket pislog. A kapcsolási rajza a következő: https://elektrotanya.com/lg_oem_lgit_pldh-p106b_sch.pdf/download.html illetve egy több készüléket leíró szervizkönyv ez: https://elektrotanya.com/philips_q552.4ela_312278519224.pdf/download.html Sajnos egyikben sincsenek feszültségek, a szervizkönyv leírása alapján a következőket tudtam mérni: Majdnem minden feszültség megvan, a DC_LINK 390V, a fő panelra menő feszültségek mindegyike megvan (12V, 3,3V), de a power ok jel nincs, itt 3 V körüli feszültségnek kellene lennie. A BL-On-Off, Bl-Dim, Bl-I-Ctrl lábakon sincs feszültség. A szervizkönyv azt írja (pl az 52. oldalon) hogy a bl-on-ra adjunk 3V-ot, akkor az U401-es VREF lábán 5,69 V-ot kellene mérni. Ezt megpróbáltam, de csak 2,5 V jelenik meg rajta. Ja, a komplett táp panelt kicseréltem, most vagy az is rossz, amit kaptam, vagy máshol van a hiba, mert azzal is ugyanez a jelenség... És még egy: a LED_A lábon is csak 37 V a feszültség 50-60 V helyett. Merre keressem tovább a hibát, van valakinek ötlete?

Üdv.
Luther
Philips 40PFL7007K/12 does not power on - Chassis QFU1.1E LA
Hi everybody, I have Philips 40PFL7007K/12 on repair. TV does not start up. I have checked the PSU and it seams to be OK. There seam to be problem on the main board. What I have tried… Well, there is +3V3-STANDBY coming from PSU to main board. This feeds up the main processor. This voltage has also been used to switch TV on. I have checked that switching signal from POWER ON button goes back to main board. But I did not check this whole path towards the processor as it is BGA package and it is covered by ceramic cooling plate. And here comes what is not clear to me. 1. How to check if the main processor works? Does it work on the +3V3-STANDBY when TV is is standby mode? 2. Can I somehow check if the PSU is working? May be by activating some pin? 3. I have noticed by measuring (ohm-meter) some capacitors on the main board (in circles on the picture) that there is very low resistance on them (4.5ohms). In the scheme it is shown that these capacitors are on the 1V5 (1.5V) line. Is this OK? Basically it does not give much current as I = 1V5 / 4R5 = 333mAmps. What do you think? Certainly there are low voltage data parts (RAM. Processor …) connected and such resistivity might be correct….?.... What I have also find that this 1V5 is split into 1V5M0 and 1V5M1. See the picture. I have removed the coils and measured resistance. Then 1V5M0 shows about 15ohms and 1V5M1 shows about 6,5ohms. The service manual is on this link: http://elektrotanya.com/philips_ch.qfu1.1e_la.pdf/download.html Thanks Martin
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