LCD TV Mainboard CKD yog dab tsi?

Hauv kev muab khoom thoob ntiaj teb rau LCD TV, CKD yog ib lo lus lag luam uas siv dav heev, tshwj xeeb tshaj yog rau cov TV mainboards—uas yog lub ntsiab lus tseem ceeb. Tus qauv CKD tau dhau los ua ib qho kev daws teeb meem tseem ceeb rau kev tsim khoom txawv teb chaws, kev txo nqi, kev txhim kho kev ua haujlwm zoo thiab kev ua raws li cov cai lag luam hauv zos.

CKD yog dab tsi tiag?

CKD sawv cev rau Completely Knocked Down. Rau LCD TV mainboards, nws txhais tau tias xa tawm cov circuit boards dawb paug + tag nrho cov khoom siv hluav taws xob + cov ntaub ntawv kev siv tshuab es tsis txhob ua tiav cov mainboards. Lub teb chaws importing ua tiav SMT mounting, soldering, debugging thiabkev simntawm cov chaw tsim khoom hauv zos los tsim cov mainboards uas siv tau.

Hauv luv luv: CKD = ib pawg tag nrho ntawm cov "khoom siv rau hauv tsev" rau kev tsim khoom hauv zos thiab kev sib dhos.

Cov Khoom Siv LCD TV Mainboard CKD Muaj Dab Tsi?

PCB mainboard dawb paug: Tsis muaj qhov khoom siv hluav taws xob uas tau teeb tsa ua ntejs

Cov ntaub ntawv hluav taws xob BOM tag nrho: Cov chips tseem ceeb, DDR nco, flash nco, resistors, capacitors, HDMI / USB / Ethernet chaw nres nkoj, cov vaj huam sib luag tseem ceeb, cov receivers, cables, cov dej kub thiab ntau ntxiv

Cov ntaub ntawv txog kev tsim khoom: Cov duab kos ntawm qhov chaw, cov duab qhia, cov firmware, cov software sim thiab cov lus qhia txog cov txheej txheem tsim khoom

Kev ntim khoom thiab cov khoom siv: Cov khoom ntim tiv thaiv hluav taws xob, cov npe ntim khoom, cov ntawv lo thiab lwm yam khoom siv pabcuam

Tsis muaj cov txheej txheem ua khoom suav nrog; txhua kauj ruam tsim khoom raug ua tiav hauv lub tebchaws.

Qhov Sib Txawv Ntawm CKD, SKD thiab Cov Mainboard Uas Tiav Lawm

CKD (Kho Kom Tiav): Rooj tsavxwm dawb paug + txhua yam khoom → SMT hauv zos, soldering thiab kuaj; cov nqi qis tshaj plaws, zoo tagnrho rau kev tsim kho hauv zos

SKD (Semi-Knocked Down): Cov khoom tseem ceeb tau teeb tsa ua ntej rau ntawm lub mainboard → tsuas yog ntxig cov khoom me me thiab yooj yim kuaj hauv zos; tsim khoom sai, haum rau cov khoom me me mus rau nruab nrab

Lub Mainboard tiav lawm: Sib dhos tag nrho thiab npaj rau kev teeb tsa; yooj yim tshaj plaws tab sis tus nqi siab tshaj plaws

Vim li casKab mob CKDSiv dav hauv Kev Lag Luam Txawv Tebchaws?

Kev txo nqi se ntau heev: Ntau lub tebchaws muab 15% -35% se rau cov khoom tiav lawmcov mainboard, tab sis tsuas yog 0%–5% ntawm CKD qhov chaw

Ua raws li cov cai "kev tsim khoom hauv zos" hauv zos: Tsim nyog rau kev pab nyiaj, cov nqi hluav taws xob tshwj xeeb thiab kev tshem tawm kev lis kev cai sai hauv Southeast Asia, Middle East, Africa, Tebchaws Europe thiab lwm thaj chaw

Cov nqi xa khoom qis dua: Qhov ntim me dua thiab qhov hnyav sib dua li cov mainboard tiav lawm txiav cov nqi logistics

Kev hloov kho tau yooj yim: Kev hloov kho hauv zos ntawm cov lus hauv lub cev, cov duab tsis thiab cov qauv teeb liab (DVB-T, ATSC, DTMB, thiab lwm yam) kom haum rau ntau lub khw sib txawv

Kev yooj yim tom qab muag thiab kev saib xyuas hauv zos: Kev muab cov khoom sib koom ua ke ua rau hloov tau sai yam tsis tas yuav vam khom cov chaw tsim khoom txawv teb chaws