AOC 24E4U LCD Monitor

Mashoko Akakosha

YAMBIRO

Iyi disassembly ruzivo rwakagadzirirwa vane ruzivo kugadzirisa matekiniki chete uye haina kugadzirwa kuti ishandiswe neruzhinji.
Haina yambiro kana yambiro yekuyambira vasiri tekinoroji nezvenjodzi dzinogona kuitika mukuyedza kusevhisi chigadzirwa.
Zvigadzirwa zvinofambiswa nemagetsi zvinofanirwa kushandirwa kana kugadziriswa chete nenyanzvi dzine ruzivo. Chero kuedza kwesevhisi kana kugadzirisa chigadzirwa kana zvigadzirwa zvakabatwa mune iyi disassembly ruzivo nemumwe munhu zvinogona kukonzera kukuvara kwakanyanya kana kufa.

General Safety Instructions

General Guidelines

Paunenge uchisevha, tarisa iro rekutanga rokwe rokwe. Kana dunhu rakapfupika rawanikwa, shandura zvikamu zvese zvakapisa kana kukuvadzwa nepfupi pfupi.
Mushure mekushandira, ona kuti zvese zvidziviriro zvekudzivirira senge zvipingamupinyi zvekudzivirira, zvivharo zvemapepa ekudzivirira zvakaiswa zvakanaka.
Mushure mesevhisi, ita zvinotevera kuburitswa kwezvino cheki kudzivirira mutengi kuti asaonekwe nenjodzi dzinotyisa.

1. Leakage Current Cold Check
2. Leakage Current Hot Check
3. Kudzivirirwa kweElectro Static Discharge (ESD) kune Electrostatically Sensitive

Chiziviso Chinokosha

Tevedzera mirau uye yambiro

Chinonyanya kukosha ndechekunyora njodzi inogona kuitika kana njodzi kune vashandi vebasa kuti vavhure mayunitsi uye kupatsanura mayunitsi. For example, isu tinofanirwa kutsanangura nemazvo maitiro ekudzivirira mukana wekuwana kuvhunduka kwemagetsi kubva kune mhenyu magetsi kana machaji emagetsi emagetsi (kunyangwe simba rakadzimwa).

Ngwarira kuvhunduka kwemagetsi

Kuti udzivise kukuvara kunogona kukonzera kuvhunduka kwemagetsi kana moto, usafumura seti yeTV iyi kunaya kana kuti mwando wakanyanyisa. Iyi TV haifanire kuratidzwa mumvura inodonha kana kupfachuka, uye zvinhu zvakazadzwa nemvura, zvakaita semavhasi, hazvifanirwe kuiswa pamusoro kana pamusoro peTV.

Electro static discharge (ESD)

Mimwe semiconductor (solid state) zvishandiso zvinogona kukuvadzwa zviri nyore nemagetsi akamira. Zvinhu zvakadai zvinowanzodaidzwa kuti Electrostatically Sensitive (ES) Devices. Nzira dzinotevera dzinofanirwa kushandiswa kubatsira kuderedza chiitiko chekukuvara kwechikamu chinokonzerwa ne electros static discharge (ESD).

Nezve lead yemahara solder (PbF)

Ichi chigadzirwa chinogadzirwa uchishandisa lead-isina solder sechikamu chekufamba mukati meindasitiri yezvigadzirwa zvevatengi zvakanyanya kuve nehanya nemamiriro ekunze. Lead-isina solder inofanirwa kushandiswa musevhisi nekugadzirisa chigadzirwa ichi.

Shandisa zvikamu zvekugadzira (zvikamu zvakatsanangurwa)

Zvikamu zvakakosha zvine zvinangwa zvekudzivirira moto (resistors), ruzha rwemhando yepamusoro (capacitors), ruzha rwakaderera (resistors), nezvimwe.
Paunenge uchitsiva chero chezvikamu, iva nechokwadi chekushandisa chete zvikamu zvakatsanangurwa zvekugadzira zvinoratidzwa muchikamu chezvikamu.

Chengetedzo Yekuchengetedza Mushure meKugadziriswa

Simbisa kuti screws, zvikamu uye wiring izvo zvakabviswa kuti zvishandiswe zvakaiswa munzvimbo dzekutanga, kana kuti pane nzvimbo dzakadzikira munzvimbo dzakasevhiswa kana kwete. Tarisa insulation pakati peantenna terminal kana yekunze simbi uye AC cord plug blades. Uye iva nechokwadi chekuchengeteka kweizvozvo.

General Servicing Precautions 

1. Gara usunungure mugamuchiri AC tambo yemagetsi kubva kune AC magetsi sosi pamberi;
   • a. Kubvisa kana kumisazve chero chikamu, redunhu bhodhi module kana chero imwe gungano rekugamuchira.
   • b. Kudimbura kana kubatanidza chero plug yemagetsi inogashira kana kumwe kubatanidza magetsi.
   • c. Kubatanidza bvunzo inotsiva mukuenderana ne electrolytic capacitor mune inogamuchira.
     CHENJERERO: Kutsiva kwechikamu kusiri iko kana kuiswa kwepolar kusiri kwe electrolytic capacitor kunogona kukonzera njodzi yekuputika.
2. Test high voltage chete nekuiyera nezwi repamusoro rakakodzeratage mita kana rimwe voltage yekuyeresa mudziyo (DVM, FETVOM, nezvimwewo) yakashongedzerwa neakakodzera high voltage probe.
   Usayedze yakakwira voltage ne "kudhirowa arc".
3. Usafire makemikari pane kana padyo neichi chinogamuchira kana chero maassemblies ayo.
4. Usakunda chero plug/socket B+ voltage interlocks ayo anogashira akafukidzwa nebhuku rino resevhisi anogona kuve akashongedzerwa.
5. Usashandise AC simba kune ichi chiridzwa uye / kana an
6. Gara uchibatanidza iyo bvunzo inogamuchira pasi inotungamira kune inogamuchira chassis pasi usati wabatanidza bvunzo inogamuchira inotungamira.
   Nguva dzose bvisa test receiver ground lead yekupedzisira. Macapacitor anogona kukonzera njodzi yekuputika.
7. Shandisa neiyi inogamuchira chete zvigadziriso zvekuyedza zvakatsanangurwa mubhuku rino rebasa.
   CHENJERERO: Jo usabatanidza test fixture ground tambo kune chero singi yekupisa mune ino inogamuchira.
8. Insulation kuramba pakati petambo plug terminals uye yekusingaperi exposure simbi inofanirwa kupfuura Mohm nekushandisa 500V insulation resistance mita.

Electrostatic Sensitive (ES) Midziyo 

Mimwe semiconductor (yakasimba-nyika) zvishandiso zvinogona kukuvadzwa zviri nyore nemagetsi akamira. Zvinhu zvakadai zvinowanzodaidzwa kuti Electrostatically Sensitive (ES) Devices. Exampmadiki ezvakajairwa ES madivayiri akabatanidzwa maseketi uye mamwe munda-effect transistors uye semiconductor "chip" zvikamu. Nzira dzinotevera dzinofanira kushandiswa kubatsira kuderedza chiitiko chekukuvara kwechikamu chinokonzerwa ne static ne static magetsi.

1. Usati wabata chero semiconductor kana semiconductor-equipped assembly, bvisa chero electrostatic charge pamuviri wako nekubata ivhu rinozivikanwa. Neimwe nzira, tora uye pfeka mudziyo unowanikwa wekutengesa bhandi remaoko, uyo unofanirwa kubviswa kudzivirira zvikonzero zvinogona kuvhundutsa usati waisa simba kuyuniti iri mukuyedzwa.
2. Mushure mekubvisa musangano wemagetsi wakashongedzerwa nemidziyo yeES, isa gungano pane conductive surface senge aluminium foil, kudzivirira electrostatic charge buildup kana kuratidzwa kwegungano.
3. Shandisa chete pasi-tip solder iron kune solder kana unsolder ES zvishandiso.
4. Shandisa chete anti-static mhando solder kubvisa mudziyo. Mimwe michina yekubvisa solder isina kurongerwa seYantistaticY inogona kugadzira machaji emagetsi anokwana kukuvadza ES zvishandiso.
5. Usashandise freon-propelled makemikari. Izvi zvinogona kuburitsa machaji emagetsi anokwana kukuvadza midziyo yeES.
6. Usabvisa chinotsiva ES mudziyo kubva pasuru yayo yekudzivirira kusvika ipapo usati wagadzirira kuiisa.
   (Mazhinji ekutsiva ES maturusi akarongedzerwa nemitoo yemagetsi yakapfupikiswa pamwe chete nefuro rinoitisa, aluminium foil kana inofananidzwa conductive zvinhu).
7. Pakarepo usati wabvisa zvinhu zvekudzivirira kubva kune zvinotungamirira zvekugadzirisa ES device, bata zvinhu zvekudzivirira kune chasisi kana musangano wedunhu umo chigadziro chichaiswa.
   CHENJERERO: Ita shuwa kuti hapana simba rinoiswa kune chassis kana dunhu, uye chengeta mamwe ese ekuchengetedza ekuchengetedza.
8. Deredza kufamba kwemuviri kana uchibata isina kurongedzerwa yekutsiva ES zvishandiso. (Zvikasadaro kufamba kusingakuvadzi kwakadai sekukwesha pamwe chete kwejira rembatya dzako kana kusimudza tsoka yako kubva pakapeti Qoor kunogona kugadzira magetsi akamira akakwana kukuvadza mudziyo weES.)

Kuhodha Spare Zvikamu

Tapota sanganisira mashoko anotevera paunoodha zvikamu. (Kunyanya vara reshanduro)

1. Model nhamba, Serial nhamba uye Software Version
   Nhamba yemuenzaniso uye nhamba yeSeri inogona kuwanikwa kuseri kwechigadzirwa chimwe nechimwe uye shanduro yeSoftware inogona kuwanikwa paSpare Parts List.
2. Spare Part No. uye Tsananguro Unogona kuzviwana muSpare Parts List

Mufananidzo wakashandiswa mubhuku rino

Mufananidzo uye mapikicha anoshandiswa muBhuku rino anogona kunge asina kubva pakugadzirwa kwekupedzisira kwezvigadzirwa, izvo zvinogona kusiyana kubva kune zvigadzirwa zvako neimwe nzira.

Maverengero eMurairo uyu

Kushandisa Icons:

Icons inoshandiswa kukwezva kutarisa kwemuverengi kune chaiyo ruzivo. Zvinorehwa nechiratidzo chega chega zvinotsanangurwa patafura pazasi:

Cherechedza:

"Noti" inopa ruzivo rusingakoshese, asi rungangove rwakakosha kumuverengi, senge matipi uye matipi.

Yambiro:

"Yambiro" inoshandiswa kana paine njodzi yekuti muverengi, kuburikidza nekunyengedza zvisirizvo, anogona kukuvadza zvishandiso, data rakasununguka, kuwana mhinduro isingatarisirwe kana kutangazve (chikamu) maitiro.

Yambiro:

“Yambiro” inoshandiswa kana paine njodzi yekukuvara kwemunhu.

Reference

“Referensi” inotungamira muverengi kune dzimwe nzvimbo mubhainda rino kana mubhuku rino, kwaanowana rumwe ruzivo nezvemusoro wenyaya.

Yakaputika view dhayagiramu ine runyorwa rwezvinhu

MODEL	kutevedzana	Chile Chikamu Nhamba	Chikamu zita	Dosage	unit	Cherechedza tsananguro
24E4U ID-CODE: L24W-Iaoc4-p4 (CR	1	Panel	TPM238WF1-SG1B04 1VH2L FQ	1	pcs
	2	Q15G68111011010081	BKT KEY SG NA	1	pcs
	3	Q34GC461AIBIS0130	DECO BEZEL	1	pcs
	4	Q16G00038070000AHR	SPONGE	1	pcs
	5	Q33G3139A110150100	KEY	1	pcs
	6	Q33630810010100100	LENS	1	pcs
	7	KEY PCB	KEY	1	pcs
	8	Q52G1801S20POOOADG	KUSVIRA SHETI 124.4 * 143.4 * 0.43	1	pcs
	9	SIMBA PCB	SIMBA	1	pcs
	10	Q52G18015940000ADG	KUSVIRA SHETI 125 * 68.1 * 0.5	1	pcs
	11	Q52G18015960000ADG	KUSVIRA SHETI 26 * 24 * 0.43	1	pcs
	12	Q15658947031010081	Mainframe	1	pcs
	13	MB PCB	MB	1	pcs
	14	159689410210100 \$L	BKT_10	1	pcs
	15	Q34GC462AIIB250130	Rear Cover	1	pcs
	16	Q5261801Y380000ASC	INSULATING_SHEET	1	pcs
	17	Q02690201940900ARA	NUT M4	4	pcs
	18	CMB		1	pcs
	19	Q34GC458AI101S0100	VESA COVER	1	pcs
	20	037622430210000SWT	stand ass'y	1	pcs
	21	Q37622430110000BWT	BASE ASS' Y	1	pcs
	22	USB PCB	USB	1	pcs
	S1	Q01G6019 1	SCREW Q2 2.5	3	pcs
	S2	QM1G38400601200ARA	KUSVIRA M4 6	1	pcs
	S3	OD1G1030 6120	CHIKORORO D3 6	6	pcs
	S4	OM1G3030 4120	KUSVIRA M3 4	7	pcs
	S5	0Q1G2030 5120	SCREW Q3 5	2	pcs

Disassembly SOP

Sugge Tools

Heano mamwe maturusi anogona kushandiswa sevhisi yeLCD yekutarisa uye kugadzirisa.

Philips-musoro Screwdriver

Shandisa Philips-head screwdriver kusungirira/kubvisa K- kana B-taipa screws

P/N: N/A

Magirovhosi

Kuchengetedza LCD Panel uye ruoko rwako

P/N: (L) N/A (M) N/A

C/D Disassembly Tool 

Shandisa C/D Disassembly Tool kuvhura cosmetic kavha uye kudzivirira kukwenya.

P/N: N/A

Spacer Screwdriver 

Shandisa spacer screwdriver kusungira/kubvisa spacer screws kana hex screws.

P/N: N/A

Disassembly Maitiro

1. Bvisa chigadziko nechigadziko.
2. Bvisa VESA Cover.
   
3. Shandisa disassembly chishandiso kuvhura ese machira padivi pechivharo chekumashure.
   
4. Bvisa tepi wozobvisa maconnectors.
   
5. Bvisa matepi ose uye bvisa majoini.
   
6. Bvisa screws.
   
7. Bvisa Mylar.
   
8. Bvisa screws kuti utore main board uye power board.
   
9. Bvisa screws kuti uwane kiyi board.
   
10. Bvisa deco bezel.
    
11. Bvisa screws uye BKT, unogona kuwana pani.
    

Zvinyorwa / Zvishandiso

AOC 24E4U LCD Monitor [pdf] Bhuku reMirayiridzo 24E4U, 24E4U LCD Monitor, LCD Monitor, Monitor

References

• User Manual