PATCHING PANDA Cov Khoom Siv Ua Haujlwm Cov Neeg Siv Khoom

PANDA Operat Kit
Cov neeg siv phau ntawv qhia

Cov khoom siv ua haujlwm

Ua raws li cov kauj ruam no rau kev tsim cov khoom siv no 

1. Solder ob lub trimmers thiab -5V regulator.	2. solder lub hwj chim connector thiab cov poj niam sockets rau lub mini PCB raws li qhia hauv lub ncuav, koj tuaj yeem siv mini-PCB los ua kom nws zoo dua.
3. Screw cov hlau spacers thiab solder lub trimmers raws li qhia nyob rau hauv lub ncuav qab zib.	4. Muab cov poj niam thiab txiv neej lub qhov (socket) Screw lub PCB tswj rau lub ntsiab PCB. Solder cov sockets.
5. Solder Cl = 3.9nF (red ib) C45 = 100nF (blue ib).	6. Txhim kho lub bracket.

Cov kauj ruam tom ntej yog qhov tseem ceeb. PAUB TIAS YUAV TSUM TAU TXAIS KEV PAB CUAM TSHAJ PLAWS. KEV PAB CUAM RAU 5 MIN BREAK. Thov siv sijhawm los nyeem cov kauj ruam tom ntej raws li tau piav qhia. Xyuas cov nyees khawm polarity, mounting hardware yog muab tso rau thiab ua kom zoo. Tsis txhob solder dab tsi kom txog thaum tag nrho cov khoom siv raug txuas nrog rau lub vaj huam sib luag, muab ob npaug rau xyuas txhua yam ua ntej soldering. Ua qhov yuam kev ntawm qhov teeb meem no yuav nyuaj heev rau DESOLDER. YUAV TSUM TAU TXAIS KEV PAB CUAM TXOJ CAI.

7. Ua tib zoo mloog 8 jacks sib koom cov av ceg, koj yuav tsum tau ntxig ob ob txhais ceg qhov twg lub voj voog yog qhia.	8. Muab cov khoom siv tshwj xeeb rau cov keyboards kom yooj yim kho lub vaj huam sib luag. Ntxig lub vaj huam sib luag los xyuas cov cuab yeej kho vajtse zoo kawg nkaus. Tshem tawm lub vaj huam sib luag los tso cov keyboards, txoj kev no yuav yooj yim dua.
7. Ua tib zoo mloog 8 jacks sib koom cov av ceg, koj yuav tsum tau ntxig ob ob txhais ceg qhov twg lub voj voog yog qhia.	10. Screw lub nraub qaum PCB. Qhov chaw mini-PCB raws li qhia hwm tus orientation ntawm silkscreen.
11. Lub trimmer ntawm sab xis yuav calibrate Cl thiab trimmer nyob rau sab laug C9. Txuas ntxiv nrog calibration.