Cov txheej txheem:
- Kauj Ruam 1: Txheeb Xyuas Amplifier Circuit
- Kauj Ruam 2: Thawj Circuit
- Kauj Ruam 3: Tone Control
- Kauj Ruam 4: Pawg Tswj Tone
- Kauj Ruam 5: Qhov Chaw Channel
- Kauj Ruam 6: Ua kom tiav Amplifier
- Kauj Ruam 7: Qhov Kawg
Video: Hloov Labtec 2+1 PC Speaker System rau TV 3+1 Suab: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Lwm txoj haujlwm hloov kho. Txhawm rau ntxiv qhov chaw nruab nrab thiab lub suab tswj hwm rau lub PC qub lub suab kom siv los ua lub TV yooj yim teeb tsa hauv tsev lub caij ntuj sov.
Kauj Ruam 1: Txheeb Xyuas Amplifier Circuit
Thawj qhov kev sib tw suav nrog peb 30W lub zog siv hluav taws xob (TDA2030) rau Txoj Cai, Sab laug thiab Subwoofer raws. Txoj cai thiab Sab laug tau suav nrog thiab qis dhau lim (12 dB/octave) hauv ob theem o op-amp 4558 ua ntej nws nkag mus rau hauv lub zog amp. Lub Circuit Court yog qhov yooj yim thiab tsis muaj frills, yog li nws yooj yim los txheeb xyuas.
Thov nyeem cov lus piav qhia hauv kuv qhov haujlwm yav dhau los kom kawm paub txoj hauv kev yooj yim tshaj plaws los txheeb xyuas cov lej.
Kauj Ruam 2: Thawj Circuit
Thawj Circuit Court yam tsis muaj cov khoom siv fais fab. Cov duab nyuaj rau pom, yog li rub tawm pdf.
Kauj Ruam 3: Tone Control
Kuv nyiam tswj lub suab nrov hauv kuv lub TV amp, ib yam li nyob rau lub sijhawm qub. Ib qho yooj yim ib-lauj kaub Circuit yog Big Muff tone control siv hauv tthe Big Muff guitar Stomp Box (tseem siv hauv kuv qhov haujlwm yav dhau los). Ua ntej kuv siv lub lauj kaub 100k tab sis lub Circuit Court dhau los ua rau muaj suab nrov thiab hum, yog li kuv hloov mus rau 10k lauj kaub, nrog cov txiaj ntsig zoo dua. Kev tswj hwm muab max + 10 dB treble nqa (kab dawb). Txoj kab ntsuab qhia txog kev txhawb nqa ntses bass thaj tsam thiab txiav qhov sib luag.
Daim duab hluav taws xob qhia tau hais tias lub suab tswj tau tso ncaj qha tom qab lub ntim ntim loj ntawm cov tswv yim. Nws yog qhov yooj yim los txiav cov kab tooj liab ntawm lub pc board tsuas yog nyob ib sab ntawm tus pin nruab nrab ntawm lub lauj kaub ntim. Ob txoj xov hlau rau txhua cov channel nqa cov tswv yim thiab tso tawm cov cim ntawm lub suab tswj.
Kauj Ruam 4: Pawg Tswj Tone
Lub suab tswj hluav taws xob tau teeb tsa ntawm lub rooj tsav xwm me nrog lub lauj kaub tso rau hauv qab lub rooj tsavxwm.
Kauj Ruam 5: Qhov Chaw Channel
Qhov chaw nruab nrab ntawm lub teeb liab tau muab los ntawm qhov tso tawm ntawm qhov sib txuas ua suab nrov 4588. Nws hla dhau qhov nruab nrab ntim tswj thiab nkag mus rau TDA2040 lub tshuab ua kom muaj zog. (Tsis yog 2030 vim tias kuv muaj 2040 qub hauv kuv lub tub rau khoom). Kev sib xyaw ua ke siv (8/0, 68) muab qhov nce ntawm 12.
Cov theem tshiab tau teeb tsa ntawm lub rooj sib tham vero cais nrog cov cua sov sib cais tsis txuas nrog lub dav hlau qub rov qab los txhawm rau tshem tawm qhov xav tau hluav taws xob rwb thaiv tsev ntawm lub tshuab ua kom nrov nrov.
Kauj Ruam 6: Ua kom tiav Amplifier
Ua kom tiav lub suab nrov nrog lub nruab nrab amp heatsink nyob rau hauv pem hauv ntej
Kauj Ruam 7: Qhov Kawg
Qee qhov yuav tsum tau muab drilled rau Lub Chaw Tso Tawm thiab lub suab nrov thiab qhov nruab nrab ntim tswj. Kuv siv cov neeg hais lus khaws cia los ntawm lwm qhov teeb tsa ib puag ncig hloov chaw me me thawj tus neeg hais lus Labtec.
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