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Sziasztok. Az alábbi gondom lenne a QUADommal. Annak idején szereztem 2db őskövületet még a 80-as évek elejéről, és ennek álltam neki átalakítani az urbán féle quad-ra. Csak annyi átalakítást kellet orvosolnom hogy a T5 és T6 tranyó Emitter-Bázis közé kellet 1-1db 330-as ellenállás. Ugyan itt a bázisoknál a 75 helyett 82ohm. A hangszóró kimeneten 100n+10ohm sorbaköt. Az IC és környéke teljesen átépít. Helyette TL071 0,091ohm helyett 0,1ohm 5w Kimeneten nem BD249 van hanem 2SD1047. A BD242 maradt. BC212 helyett BC556, és BC300 helyett BC546 Ja és minden tranyó + elkó zsír új!!! A kapcsolásirajz és kész panelt összehasonlítva semmi gondot nem találtam összekötések szempontjából. De a BD242-es tranyók melegednek brutálisan. A 2SD1047-esek nem melegednek. Hangszóró kimeneten 80mV mérek. Ja és mind a két panelnál ugyan ez van. Szerintetek mi lehet-e gondok hátterében?

Hi all !

I plug the plug into the socket. The blue standby LED lights up. I press the standby button. But the amplifier does not turn on, the LCD display does not light up. When you press the standby button again from the 15th to the 20th time, sometimes it is possible to turn on the amplifier. Previously, a similar thing happened after a long period of inactivity of the amplifier unplugged from the outlet. But after turning it on to the outlet and warming up in standby mode, everything seemed to return to normal, and the amplifier was turned on with the standby button the first time.
And now, after standing for 3-4 weeks (unplugged from the outlet), only from the 15th or 20th time.

Thanks.
 

Hello.

Help my find resistor values and SOT23 type or schematic power supply of Subwoofer Polk Audio PSW 111


Resistor marking RED


Resistor marking RED, SOT23 marking BLUE


Thanks

Schematics, diagrams & service information for oldies Pioneer audio equipments

Pioneer Circuit Diagrams VOL1: PIONEER FM-P300 PIONEER FM-R301 PIONEER FM-B302 PIONEER FM-B100 PIONEER FM-B101 PIONEER SM-Q140 PIONEER SM-Q141 PIONEER SM-B160 PIONEER SM-B161 PIONEER SM-B180 PIONEER SM-B200 PIONEER SM-B200A PIONEER SM-B201 PIONEER SM-W203 PIONEER SM-G204 PIONEER SM-G204B PIONEER SM-G204E PIONEER SM-Q300 PIONEER SM-Q300A PIONEER SM-Q300B PIONEER SM-Q300E PIONEER SM-G205 PIONEER SM-G305 PIONEER SM-600 PIONEER SX-34 PIONEER LX-34 PIONEER SX-40 PIONEER SX-82 PIONEER SX-82E PIONEER SX-110 PIONEER ER-420 PIONEER SX-800 PIONEER SX-1000T PIONEER SM-R150 PIONEER SM-R151 PIONEER SM-C800 PIONEER SM-C801 PIONEER SM-83 PIONEER SM-500 PIONEER SMT-84 PIONEER HF-90M PIONEER HF-90MH PIONEER SR-101 PIONEER CSR-1 PIONEER STP-1 PIONEER STP-1S PIONEER STP-2 PIONEER MXA-1A PIONEER MXA-3 PIONEER AFT-11 PIONEER AFT-12 PIONEER AFT-14 PIONEER TX-5
Pioneer Circuit Diagrams VOL2: PIONEER SX-34B PIONEER SX-34BK PIONEER LX-34B PIONEER SX-34BS PIONEER SX-410 PIONEER SX-420A PIONEER SX-800 PIONEER SX-2000 PIONEER SX-600T PIONEER SX-1000TA PIONEER SX-300T PIONEER LX-300T PIONEER SX-700T PIONEER SX-800T PIONEER SX-1000TD PIONEER SX-1000TW PIONEER SX-1500T PIONEER SX-440 PIONEER LX-440 PIONEER KX-440 PIONEER KX-510 PIONEER SX-510T PIONEER SX-770 PIONEER SX-990 PIONEER SX-1500TD PIONEER SA-400 PIONEER SA-810 PIONEER SA-500 PIONEER SA-700 PIONEER SA-900 PIONEER SC-100 PIONEER SM-100 PIONEER TX-400 PIONEER TX-500 PIONEER TX-900 PIONEER T-500 PIONEER T-600 PIONEER H-60 PIONEER H-601 PIONEER C-2000 PIONEER S-450 PIONEER C-3500 PIONEER S-4600 PIONEER C-6000 PIONEER S-5100 PIONEER C-5600 PIONEER IS-31 PIONEER IS-80 PIONEER IS-70 PIONEER SR-202
Pioneer Circuit Diagrams VOL3: PIONEER SX-330 PIONEER SX-440 PIONEER SX-525 PIONEER SX-626 PIONEER SX-770 PIONEER SX-990 PIONEER SX-1000TW PIONEER SX-1500TD PIONEER SX-2500 PIONEER SX-6000 PIONEER SX-9000 PIONEER 0X-8000 PIONEER KX-330 PIONEER KX-333 PIONEER KX-440 PIONEER KX-444 PIONEER KX-550 PIONEER KX-555 PIONEER LX-440 PIONEER LX-880 PIONEER FX-330 PIONEER AX-330
Pioneer Circuit Diagrams VOL4: PIONEER SC-700 PIONEER SA-500 PIONEER SA-600 PIONEER SA-700 PIONEER SA-800 PIONEER SA-900 PIONEER SA-1000 PIONEER SM-700 PIONEER TX-500 PIONEER TX-600 PIONEER TX-700 PIONEER TX-800 PIONEER TX-900 PIONEER TX-1000 PIONEER QC-800 PIONEER QM-800 PIONEER QA-800 PIONEER QL-600 PIONEER SF-500 PIONEER SF-700 PIONEER SR-202W PIONEER SD-1000 PIONEER T-3300 PIONEER T-3500 PIONEER T-6100 PIONEER T-6600 PIONEER T-8800 PIONEER QT-2100 PIONEER QT-6100 PIONEER QT-6600 PIONEER PL-11 PIONEER PL-12 PIONEER PL-15 PIONEER PL-25 PIONEER PL-A25 PIONEER PU-A25 PIONEER PL-30 PIONEER PL-31 PIONEER PL-A35 PIONEER PL-41 PIONEER PL-50 PIONEER CS-5 PIONEER CS-7 PIONEER CS-8 PIONEER CS-10 PIONEER CS-15 PIONEER CS-30 PIONEER CS-40 PIONEER CS-50 PIONEER CS-60 PIONEER CS-100 PIONEER CS-22 PIONEER CS-33 PIONEER CS-44 PIONEER CS-55 PIONEER CS-66 PIONEER CS-77 PIONEER CS-88 PIONEER CS-99 PIONEER CS-A500 PIONEER CS-A700 PIONEER CS-A770 PIONEER CS-E350 PIONEER CS-E400 PIONEER CS-E500 PIONEER CS-E600 PIONEER CS-E700 PIONEER CS-E900 PIONEER CS-51 PIONEER CS-52 PIONEER CS-53 PIONEER CS-54 PIONEER CS-63 PIONEER CS-05 PIONEER AS-200 PIONEER AS-303 PIONEER AS-305 PIONEER JB-100 PIONEER SE-50 PIONEER S-50 PIONEER S-550 PIONEER S-770 PIONEER C-5600 PIONEER S-6000 PIONEER AF-61 PIONEER AF-41
Pioneer Circuit Diagrams VOL6: PIONEER SX-300 PIONEER SX-424 PIONEER SX-525 PIONEER SX-626 PIONEER SX-727 PIONEER SX-828 PIONEER SX-434 PIONEER SX-535 PIONEER SX-636 PIONEER SX-737 PIONEER SX-838 PIONEER SX-939 PIONEER SX-1010 PIONEER SX-3000 PIONEER MODEL 300 PIONEER KX-303 PIONEER KX-404 PIONEER KX-505 PIONEER LX-424 PIONEER LX-626 PIONEER LX-434 PIONEER QX-646 PIONEER QX-747 PIONEER QX-949 PIONEER QX-4000 PIONEER QX-8000A PIONEER QX-9900 PIONEER TX-5300 PIONEER TX-6200 PIONEER TX-7100 PIONEER TX-8100 PIONEER TX-9100 PIONEER TX-9500
Pioneer Circuit Diagrams VOL7: PIONEER SA-5200 PIONEER SA-6200 PIONEER SA-7100 PIONEER SA-8100 PIONEER SA-9100 PIONEER SC-3000 PIONEER SM-3000 PIONEER Exclusive C3 PIONEER Exclusive M3 PIONEER QA-800A PIONEER QC-800A PIONEER QM-800A PIONEER QL-600A PIONEER QD-210 PIONEER QD-240 PIONEER C-4500 PIONEER C-4600 PIONEER Rondo 3000 PIONEER E-1000A PIONEER ES-2000 PIONEER Prelude 4000 PIONEER FD-3 PIONEER CT-3131 PIONEER CT-4141 PIONEER CT-5151 PIONEER CT-F6161 PIONEER CT-F7171 PIONEER RT-71 PIONEER RT-1011L PIONEER RT-1020L PIONEER RT-1020H PIONEER RT-1050 PIONEER QT-74 PIONEER SD-1100 PIONEER MA-62 PIONEER SF-850
Pioneer Circuit Diagrams VOL8: PIONEER CS-11 PIONEER CS-15A PIONEER CS-23 PIONEER CS-24B PIONEER CS-30A PIONEER CS-313 PIONEER CS-40A PIONEER CS-50A PIONEER CS-60A PIONEER CS-44G PIONEER CS-66G PIONEER CS-500G PIONEER CS-66A PIONEER CS-66E PIONEER CS-06 PIONEER CS-311 PIONEER CS-411 PIONEER CS-5F PIONEER CS-F51 PIONEER CS-301 PIONEER CS-701 PIONEER CS-R600 PIONEER CS-801 PIONEER CS-901 PIONEER CS-R100 PIONEER PROJECT 60 PIONEER CS-R300 PIONEER CS-R300-1 PIONEER CS-R500 PIONEER CS-R700 PIONEER CS-E200 PIONEER CS-E220 PIONEER CS-E300 PIONEER CS-E320 PIONEER CS-E420 PIONEER CS-E450 PIONEER CS-E530 PIONEER CS-E730 PIONEER CS-E830 PIONEER CS-X100 PIONEER CS-T61 PIONEER CS-T8 PIONEER CS-3000A PIONEER H-9 PIONEER AS-22 PIONEER AS-30 PIONEER AS-E500 PIONEER AS-E700 PIONEER PL-10 PIONEER PL-12 PIONEER PL-15 PIONEER PL-50A PIONEER PL-12S PIONEER PL-A35D PIONEER PL-A45 PIONEER PL-51 PIONEER PL-55 PIONEER PL-71 PIONEER PL-61