Saukewa: Surenoo LC2002C
Ƙayyadaddun bayanai
- Model: SSaukewa: 3ALC2002C
- Mai ƙira: Shenzhen Surenoo Technology Co., Ltd.
- Ƙayyadaddun Nuni: Saukewa: AIP31066SPLC780D S6A0069
- Website: www.surenoo.com
Umarnin Amfani da samfur
BAYANIN BAYANI
- Saukewa: SLC2002C
NUNA SURENOO HALI Model No. Interface Nunawa Girman Shaci (MM)
Viewshiga Yanki (MM)
Area Area (MM)
Voltage (V)
Mai sarrafawa Alama Lambar Launi HOTO Saukewa: SPLC780D 
Saukewa: SLC2002C Daidaici
20*02 146.00*43.00
122.00*23.00
118.84*18.97
5.0V
Saukewa: AIP31066 HD44780 KS0066
Jafananci Turanci 
ST7066
- Hoton SLC2002C
Adadin silsilar hoton ya yi daidai da adadin jeri na sama 1.1.
BAYANI
Ƙayyadaddun Nuni:
Bayanin nuni na ƙirar S3ALC2002C ya haɗa da AIP31066, SPLC780D, da S6A0069. Waɗannan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ikon nuni da daidaituwar ƙirar LCD.
| ITEM | STANDARD DARAJAR | UNIT |
| mafita | 20 Haruffa x 2 Layuka | — |
| nuni Connector | Pin Header, 16 pin | — |
| Yanayin aiki | -20 ~ +70 | ℃ |
| Ajiya Zazzabi | -30 ~ +80 | ℃ |
| Taɓa Panel Zabi | N/A | — |
| Harafin Chip Na Zabi | N/A | — |
Musammantawa na inji:
Ƙayyadaddun ƙayyadaddun inji na ƙirar LCD suna dalla dalla dalla dalla dalla dalla dalla dalla dalla dalla dalla dalla dalla dalla-dalla na jiki, hawa zažužžukan, da kuma gaba ɗaya ƙira na samfurin. Tabbatar da kulawa mai kyau da shigarwa bisa waɗannan ƙayyadaddun bayanai don hana lalacewa.
| ITEM | STANDARD DARAJAR | UNIT |
| Ƙimar Ƙarfafawa | 146.0(W) × 43.0(H) × 13.3(T) (MAX) | mm |
| Wurin gani | 122.0 (W) × 23.0(H) | mm |
| Wuri Mai Aiki | 118.84 (W) × 18.87(H) | mm |
| Girman Hali | 4.84 (W) × 9.22(H) | mm |
| Girman Dot | 0.92 × 1.10 | mm |
| Dot Farar | 0.98 × 1.16 | mm |
| Cikakken nauyi | 100.0 ± 15% grams (na al'ada) | g |
Musammantawa na lantarki:
Fahimtar ƙayyadaddun ƙayyadaddun lantarki na ƙirar S3ALC2002C yana da mahimmanci don haɗin kai da aiki daidai. Koma zuwa littafin jagora don cikakkun bayanai akan voltage bukatun, amfani da wutar lantarki, da haɗin lantarki.
| ITEM | STANDARD DARAJAR | UNIT |
| Kunshin IC | COB | — |
| Mai sarrafawa | HD44780 ko makamancin KS0066 ko SPLC780 | — |
| Interface | 6800 8-bit Parallel, 6800 4-bit Parallel | — |
Ƙayyadaddun gani:
Ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin LCD sun ayyana fannoni kamar rabon bambanci, viewkusurwar kusurwa, da nau'in hasken baya. Daidaita saituna kamar yadda ake buƙata don haɓaka gani da aiki.
| ITEM | STANDARD DARAJAR | UNIT |
| Nau'in LCD | Koma zuwa 1.1 SLC2002C Series Table | — |
| Launin Hasken Baya | Koma zuwa 1.1 SLC2002C Series Table | — |
| ViewHanyar Hanyar | 6:00 | — |
| LCD Duty | 1/16 | — |
| LCD Bias | 1/5 | — |
ELECTRICAL SPEC
Kanfigareshan Pin
| Pin No | Sunan Pin | Bayani |
| 1 | VSS | kasa, 0V |
| 2 | VDD | Samar da Wutar Lantarki |
| 3 | V0 | Ƙa'idar aikitage don LCD |
| 4 | RS | Rijistar bayanai / umarni Zaɓi (H: Siginar Bayanai, L: Siginar umarni) |
| 5 | R/W | Karanta / Rubuta (H: Yanayin Karatu, L: Yanayin Rubutu) |
| 6 | E | Kunna sigina |
| 7 | Saukewa: DB0 | Data Bit 0 |
| 8 | Saukewa: DB1 | Data Bit 1 |
| 9 | Saukewa: DB2 | Data Bit 2 |
| 10 | Saukewa: DB3 | Data Bit 3 |
| 11 | Saukewa: DB4 | Data Bit 4 |
| 12 | Saukewa: DB5 | Data Bit 5 |
| 13 | Saukewa: DB6 | Data Bit 6 |
| 14 | Saukewa: DB7 | Data Bit 7 |
| 15 | LED_A | Anode Hasken Baya |
| 16 zuwa | LED_K | Backlight Cathode |
MULKIN LCD
VDD-VO=Aikin voltage don LCD
Bayar da Ƙimar: 10K-20K
Cikakkun Mahimman Kima
| ITEM | ALAMA | MIN. | TYP | MAX. | UNIT |
| Samar da Wutar Lantarki don Hankali | VDD-VSS | -0.3 | – | +7.0 | V |
| Samar da wutar lantarki don LCD | VLCD | VDD-15 | – | VDD+0.3 | V |
| Shigar da Voltage | VIN | -0.3 | – | VDD+0.3 | V |
| Kawo Yanzu don Hasken Baya | ILED | – | – | 125 | mA |
Halayen Lantarki
| ITEM | ALAMA | SHARADI | MIN. | TYP. | MAX. | UNIT |
| Samar da Wutar Lantarki don LCM | VDD-VSS | VDD=5V | 4.8 | 5.0 | 5.2 | V |
| Shigar da Voltage | VIL | L Level | -0.2 | – | 1 | V |
| VIH | H matakin | VDD-1.0 | – | VDD | V | |
| LCD Tuki Voltage | VDD-V0 | – | 4.5 | 4.8 | 5.1 | V |
| Samar da halin yanzu don LCM | KARA | – | – | – | 3500.0 | uA |
| Kawo Yanzu don Hasken Baya | ILED | – | – | 75 | – | mA |
SHARRIN BINCIKE
Matsayin Inganta mai karɓa
Kowane kuri'a yakamata ya gamsar da ingancin matakin da aka ayyana kamar haka
| RASHIN KASA | AQL | BAYANI |
| A. Major | 0.4% | Lalacewar aiki azaman samfur |
| B. Ƙananan | 1.5% | Gamsar da duk ayyuka azaman samfur amma bai gamsar da ma'aunin kayan kwalliya ba |
Ma'anar Lutu
Kuri'a ɗaya yana nufin adadin isarwa ga abokin ciniki lokaci ɗaya.
Yanayin Binciken Kayan kwaskwarima
- BINCIKE DA GWAJI
- GWAJIN AIKI
- BINCIKEN BAYYANA
- BAYANIN MAULIDI
- YANAYIN BINCIKE
- Saka a ƙarƙashin lamp (20wjA2) a nesa 100mm daga
- karkata madaidaiciya digiri 45 ta gaba (baya) don duba bayyanar LCD.
- AQL LEVEL
- SAMPHANYAR LING: MIL-STD-105D
- SAMPSHIRIN LING: BAI DAYA
- BABBAN LAMARI: 0.4% (BABBAN)
- KARAMIN LAFIYA: 1.5% (ƘARAMIN)
- BABBAN MATAKI: I|/ AL'ADA
Module Ma'auni na kwaskwarima
| A'A. | Abu | Ma'anar Hukunci | Rarraba | |||
| 1 | Bambanci a cikin Spec. | Babu wanda aka yarda | Manyan | |||
| 2 | Peeling Tsarin | Babu wani nau'i na substrate peeling da iyo | Manyan | |||
| 3 | Lalacewar siyarwa | Babu saida ya ɓace | Manyan | |||
| Babu gada mai siyarwa | Manyan | |||||
| Babu siyarwar sanyi | Ƙananan | |||||
| 4 | Tsaya aibi akan substrate | Rufin jan ƙarfe mara ganuwa (￠0.5mm ko fiye) akan ƙirar ƙasa | Ƙananan | |||
| 5 | Ƙarfa na ƙarfe
Batun waje |
Babu saida ƙura | Ƙananan | |||
| Babu haɓakar abubuwan baƙin ƙarfe na ƙarfe (Kada ya wuce 0.2mm) | ||||||
| 6 | Tabo | Babu tabo don lalata kayan kwalliya da kyau | Ƙananan | |||
| 7 | Launi na faranti | Babu faranti da ke faɗewa, tsatsa da canza launi | Ƙananan | |||
| 8 | Adadin siyarwar
sassan jagora |
|
Ƙananan | |||
| 2.Flat kunshin | Ko dai 'yatsan' (A) ko 'warkar da' (B) na gubar da za a rufe ta'Filet Form ɗin jagora don ɗauka akan Solder. |
|
 |
Ƙananan | ||
| 3. Chips | (3/2) H≧h≧(1/2)H |
|
 |
Ƙananan | ||
| 9 | Lalacewar hasken baya | 1. Haske yana kasawa ko kyalkyali.(Major)
2. Launi da haske ba su dace da ƙayyadaddun bayanai ba. (Manjo) 3. Ya wuce ma'auni don lahani na nuni, al'amuran waje, layukan duhu ko karce.(Ƙananan) |
Duba jerin ← |
| 10 | PCB lahani | Oxidation ko gurɓatawa akan masu haɗawa.*
2. Sassan da ba daidai ba, abubuwan da suka ɓace, ko sassan da ba a keɓance su ba. 4.Solder (idan akwai) akan bezel, LED pad, zebra pad, ko dunƙule rami kushin ba santsi.(Ƙananan) *Ƙananan idan nuni yana aiki daidai.Babban idan nuni ya gaza. |
Duba jerin ← |
| 11 | Lalacewar siyarwa | 1. Manna siyar da ba a narkewa ba.
2. Cold solder gidajen abinci, rasa solder sadarwa, ko hadawan abu da iskar shaka. 3. Solder gadoji yana haifar da gajeriyar kewayawa. 4. Rago ko solder bukukuwa. 5. Solder juye ne baki ko launin ruwan kasa. *Ƙananan idan nuni yana aiki daidai.Babban idan nuni ya gaza. |
Ƙananan |
Sharuɗɗan Kayan Allon allo (Ba Ayi Aiki)
| A'a. | Lalabi | Hukunci Ma'auni | Rarraba | |
| 1 | Tabo | A daidai da Screen Cosmetic Criteria (Aiki) No.1. | Ƙananan | |
| 2 | Layuka | A daidai da Screen Cosmetic Criteria (Aiki) No.2. | Ƙananan | |
| 3 | Kumfa a cikin Polarizer | Ƙananan | ||
| Girma: d mm | Qty mai karɓa a cikin yanki mai aiki | |||
| d≦0.3
0.3 1.0 1.5 <d |
Rashin kula
3 1 0 |
|||
| 4 | Tsage | A daidai da spots da Lines aiki kwaskwarima sharudda, Lokacin da
haske yana nunawa akan farfajiyar panel, ba za a yi la'akari da karce ba. |
Ƙananan | |
| 5 | Yawa mai halatta | Sama da lahani ya kamata a raba fiye da 30mm juna. | Ƙananan | |
| 6 | Launi | Kada ku zama sananne launi a cikin viewing yankin na LCD panels.
Ya kamata a yi hukunci da nau'in mai kunna baya tare da kunna baya akan jihar kawai. |
Ƙananan | |
| 7 | Lalacewa | Kada ku zama sananne. | Ƙananan | |
Ma'auni na Kayan Allon allo (Aiki)
| A'a. | Lalabi | Hukunci Ma'auni | Rarraba | |
| 1 | Tabo | A) A bayyane | Ƙananan | |
| Girma: d mm | Qty mai karɓa a cikin yanki mai aiki | |||
| d≦0.1 0.1
0.2 0.3 <d |
Rashin kula 6
2 0 |
|||
| Lura: Haɗe da ramukan fil da ɗigo marasa lahani waɗanda dole ne su kasance tsakanin Girman pixel ɗaya.
B) Ba a bayyana ba |
||||
| Girma: d mm | Qty mai karɓa a cikin yanki mai aiki | |||
| d≦0.2 0.2
0.5 0.7 <d |
Rashin kula 6
2 0 |
|||
| 2 | Layuka | A) A bayyane
Lura: () - Qty mai karɓa a cikin yanki mai aiki L - Tsawon (mm) W - Nisa (mm) ∞-Rashin kula B) Ba a bayyana ba
|
Ƙananan | |
- Share' = Ba a canza inuwa da girman Vo.
- 'Ba a bayyana ba' = Ana canza inuwa da girma ta Vo.
| A'a. | Lalabi | Hukunci Ma'auni | Rarraba |
| 3 | Layin shafa | Kada ku zama sananne. | |
| 4 | Yawa mai halatta | Ya kamata a raba lahani na sama fiye da 10mm juna. | Ƙananan |
| 5 | Bakan gizo | Kada ku zama sananne. | Ƙananan |
| 6 | Girman digo | Don zama 95% ~ 105% na girman digo (Typ.) a cikin zane. | Ƙananan |
| Ya kamata a kula da ɓangarori na kowane ɗigo (misali fil-hole) azaman tabo. (duba Sharuɗɗan Gyaran allo (Aiki) No.1) | |||
| 7 | Haske (Module mai haske kawai) | Haƙiƙa Uniformity dole ne ya zama BMAX/BMIN≦2
Raba yanki mai aiki zuwa 4 a tsaye da a kwance. Auna maki 5 da aka nuna a wannan adadi mai zuwa.
|
Ƙananan |
| 8 | Daidaita Daidaitawa | Haɗin Haɗin Haɗin kai dole ne ya zama BmAX/BMIN≦2 Auna maki 5 da aka nuna a cikin adadi mai zuwa.
Layukan da aka yanke sun raba wurin aiki zuwa 4 a tsaye da a kwance. Ma'aunin ma'auni suna nan a mahadar layin da aka tsinke.
Lura: BMAX-Max. darajar ta ma'auni a cikin maki 5. BMIN - Min. darajar ta ma'auni a cikin maki 5. O - Ma'auni a cikin ￠10mm. |
Ƙananan |
Lura:
|
|||
HANYOYIN AMFANI
Karɓar Kariya
- Wannan na'urar tana da saukin kamuwa da lalacewar fitarwar lantarki (ESD). Kula da matakan Anti-Static.
- SUR nuni panel an yi shi da gilashi. Kar a sanya shi ga girgizar injina ta hanyar jefa shi ko tasiri. Idan
- SUR nuni panel ya lalace kuma ruwan kristal yana zubowa, tabbatar da cewa kar a sami komai a bakinka. Idan abun ya shafi fata ko tufafi, wanke shi ta amfani da sabulu da ruwa.
- Kar a yi amfani da karfi fiye da kima zuwa saman nunin SUR ko wuraren da ke kusa da shi tunda wannan na iya haifar da sautin launi ya bambanta.
- Polarizer da ke rufe saman nunin SUR na ƙirar LCD yana da taushi kuma yana da sauƙi. Yi amfani da wannan polarizer a hankali.
- Idan saman nunin suR ya zama gurɓata, numfashi a saman kuma a shafa shi da busasshiyar kyalle mai laushi a hankali. Idan ya zama gurɓatacce sosai, a jiƙa zane tare da ɗayan isopropyl mai zuwa ko barasa.
- Abubuwan da ke narkewa banda waɗanda aka ambata a sama na iya lalata polarizer. Musamman, kar a yi amfani da Ruwa.
- Kulawa don rage lalata na lantarki. Ana ƙara lalata na'urorin lantarki ta hanyar ɗigon ruwa, daɗaɗɗen danshi ko gudana a halin yanzu a cikin yanayi mai zafi.
- Shigar da SUR LCD Module ta amfani da ramukan hawa. Lokacin hawa samfurin LCD a tabbata ba shi da murɗawa, warping da murdiya. Musamman, kar a yi tilas a ja ko lanƙwasa kebul ko na igiyar hasken baya.
- Kar a yi yunƙurin kwakkwance ko aiwatar da tsarin SUR LCD.
- NC tasha ya kamata a bude. Kar a haɗa komai.
- Idan wutar da'irar dabaru ta kashe, kar a yi amfani da siginar shigarwa.
- Don hana lalata abubuwan ta hanyar wutar lantarki na tsaye, a kula don kiyaye ingantaccen yanayin aiki.
- Tabbatar da ƙasa lokacin da ake sarrafa samfuran SUR LCD.
- Kayan aikin da ake buƙata don haɗawa, kamar ƙarfen ƙarfe, dole ne a yi ƙasa da kyau.
- Don rage yawan wutar lantarki da aka samar, kada ku gudanar da taro da sauran aiki a karkashin yanayin bushe.
- An lulluɓe tsarin LCD tare da fim don kare farfajiyar nuni. Yi kulawa lokacin da za a cire wannan fim mai kariya tun da ana iya samar da wutar lantarki ta tsaye.
Ka'idojin Samar da Wutar Lantarki
- Gane kuma, a kowane lokaci, lura da cikakkiyar ƙima ga duka dabaru da direbobin LC. Lura cewa akwai ɗan bambanci tsakanin samfura.
- Hana aikace-aikacen juyar da polarity zuwa VDD da VSS, duk da haka a takaice.
- Yi amfani da tsaftataccen tushen wuta wanda ba mai wucewa ba. Yanayi na ƙara ƙarfin wuta na lokaci-lokaci yana murɗawa kuma yana iya ƙetare matsakaicin ƙimar samfuran SUR.
- Ikon VDD na SUR module ya kamata kuma ya ba da wutar ga duk na'urorin da za su iya shiga nunin. Kar a ƙyale a tuƙi bas ɗin bayanai lokacin da aka kashe wadatattun dabaru ga tsarin.
Kariyar Aiki
- KADA KA toshe ko cire kayan aikin SUR lokacin da tsarin ya yi ƙarfi.
- Rage tsayin kebul tsakanin tsarin SUR da MPU mai masaukin baki.
- Don samfura masu fitilun baya, kar a kashe hasken baya ta hanyar katse layin HV. Zazzage inverters suna samar da voltage matsananci wanda zai iya baka a cikin kebul ko a nuni.
- Yi aiki da tsarin SUR a cikin iyakan ƙayyadaddun yanayin zafi na modules.
Kariyar Makani/Muhalli
- Silar rashin dacewa shine babban dalilin wahalar module. Ba a ba da shawarar yin amfani da mai tsabtace ruwa ba saboda suna iya zubewa ƙarƙashin haɗin lantarki kuma suna haifar da gazawar nuni.
- Dutsen SUR module domin ya kasance daga juzu'i da damuwa na inji.
- Bai kamata a taɓa saman panel ɗin LCD ba ko a karce. Fuskokin gaban nuni mai sauƙi ne mai karce, polarizer na filastik. Guji lamba kuma tsaftace kawai idan ya cancanta tare da auduga mai laushi, mai sha damptare da benzene petroleum. Koyaushe yi amfani da titin anti-static yayin gudanar da tsarin SUR. Hana gina danshi akan tsarin kuma kula da ƙayyadaddun mahalli don kayan ajiya
- Kada a adana cikin hasken rana kai tsaye
- Idan ruwan kristal na ruwa ya kamata ya faru, guje wa haɗuwa da wannan kayan, musamman sha.
Idan jiki ko tufafi ya zama gurɓata da kayan kristal na ruwa, wanke sosai da ruwa da sabulu
6.5 Kariyar Adana
Lokacin adana kayan aikin LCD, guje wa fallasa zuwa hasken rana kai tsaye ko ga hasken mai kyalli lamps. Ajiye samfuran SUR a cikin jaka (ku guje wa babban zafin jiki / zafi mai zafi da ƙarancin zafi a ƙasa OC A duk lokacin da zai yiwu, samfuran SUR LCD yakamata a adana su a cikin yanayin da aka tura su daga kamfaninmu.
Wasu
Lu'ulu'u na ruwa suna ƙarfafa ƙarƙashin ƙananan yanayin zafi (ƙasa da kewayon zafin ajiya) wanda ke haifar da rashin daidaituwa ko haɓakar kumfa na iska (baƙi ko fari). Hakanan za'a iya haifar da kumfa na iska idan tsarin yana ƙarƙashin ƙananan zafin jiki. Idan SUR LCD modules sun daɗe suna aiki suna nuna ƙirar nuni iri ɗaya, ƙirar nunin na iya kasancewa akan allon kamar yadda hotunan fatalwa kuma ɗan rashin daidaituwa na iya bayyana. Ana iya dawo da yanayin aiki na yau da kullun ta hanyar dakatar da amfani na ɗan lokaci. Ya kamata a lura da cewa
wannan al'amari ba ya yin illa ga amincin aiki. Don rage girman lalacewar kayan aikin LCD sakamakon lalacewa ta hanyar wutar lantarki mai tsauri da sauransu, kulawa don guje wa riƙe waɗannan sassan lokacin sarrafa kayan.
- Wurin da aka fallasa na allon da'ira da aka buga.
- Sassan wutar lantarki na ƙarshe.
AMFANI DA CUTAR LCD
Modules Nuni Liquid Crystal
SUR LCD ya ƙunshi gilashi da polarizer. Kula da abubuwa masu zuwa lokacin sarrafawa.
- Da fatan za a kiyaye zafin jiki tsakanin kewayon kewayon don amfani da ajiya. Lalacewar polarization, ƙirƙira kumfa ko gogewar polarizer na iya faruwa tare da babban zafin jiki da zafi mai yawa.
- Kar a taɓa, turawa ko shafa abubuwan da aka fallasa polarizers da wani abu mai wuya fiye da gubar fensir na HB (gilashi, tweezers, da sauransu).
- Ana ba da shawarar N-hexane don tsaftace adhesives da ake amfani da su don haɗa polarizers na gaba / baya da kuma abubuwan da aka yi da abubuwan halitta waɗanda za su lalace ta hanyar sinadarai kamar acetone, toluene, ethanol da isopropyl barasa.
- Lokacin da saman nunin SUR ya zama ƙura, shafa a hankali tare da auduga mai narkewa ko wani abu mai laushi kamar chamois da aka jiƙa a cikin benzin petroleum. Kar a goge sosai don gujewa lalata saman nuni.
- Shafe yau da kullun ko digon ruwa nan da nan, saduwa da ruwa na dogon lokaci na iya haifar da nakasu ko shuɗewar launi.
- A guji tuntuɓar mai da mai.
- Namiji a saman da tuntuɓar tashoshi saboda sanyi zai lalata, tabo ko ƙazanta masu polarizers.
- Bayan an gwada samfuran a ƙananan zafin jiki dole ne a dumama su a cikin akwati kafin zuwan ana tuntuɓar iska mai zafin jiki.
- Kar a saka ko haɗa wani abu akan wurin nunin SUR don gujewa barin alamun a kunne.
- Kar a taɓa nunin da hannaye marasa ƙarfi. Wannan zai ɓata wurin nuni kuma ya lalata rufin da ke tsakanin tashoshi (wasu kayan kwalliya an ƙaddara su zuwa polarizers).
- Kamar yadda gilashin yana da rauni. Yana son ya zama ko guntu yayin kulawa musamman a gefuna. Da fatan za a guje wa faduwa ko karkarwa.
Shigar da Modulolin LCD
- Rufe saman tare da farantin kariya na gaskiya don kare polarizer da tantanin halitta LC.
- Lokacin haɗa LCM cikin wasu kayan aiki, mai sarari zuwa bit tsakanin LCM da farantin dacewa ya kamata ya sami isasshen tsayi don guje wa haifar da damuwa a saman ƙirar, koma zuwa ƙayyadaddun mutum don ma'auni. Haƙurin auna ya kamata ya zama 0.1mm.
Kariya don Karɓar Modulolin LCD
Tun da SUR LCM an haɗa shi kuma an daidaita shi tare da madaidaicin matsayi; guje wa amfani da firgita fiye da kima a tsarin ko yin kowane gyare-gyare ko gyare-gyare zuwa gare shi.
- Kada a canza, gyara ko canza siffar shafin akan firam ɗin karfe.
- Kada ku yi ƙarin ramuka akan allon da'irar da aka buga, canza siffarsa ko canza wuraren abubuwan da za a haɗa su.
- Kar a ɓata ko gyaggyara rubutun ƙirar akan allon da'irar da aka buga.
- Babu shakka kar a gyara ɗigon roba na zebra (roba mai ɗaukar nauyi) ko hatimin hatimin zafi.
- Sai dai siyar da mu'amala, kar a yi wani gyare-gyare ko gyare-gyare tare da mai siyar da ƙarfe.
- Kar a sauke, tanƙwara ko karkatar da SUUR LCM.
Ikon fitarwa na Electro-Static
Tunda wannan tsarin yana amfani da CMOS LSI, ya kamata a kula sosai ga fitarwar lantarki kamar na CMOS IC na yau da kullun.
- Tabbatar cewa kun kasance ƙasa lokacin da kuke ba da LCM.
- Kafin cire LCM daga akwati ko haɗa shi a cikin saiti, tabbatar cewa samfurin da jikinka suna da ƙarfin lantarki iri ɗaya.
- Lokacin saida tashar tashar LCM, tabbatar da cewa tushen wutar AC don siyar da ƙarfen baya zubewa.
- Lokacin amfani da screwdriver na lantarki don haɗa LCM, screwdriver ya kamata ya kasance mai ƙarfin ƙasa don rage girman duk wani watsawar igiyoyin lantarki da ke haifar da tartsatsin wuta da ke fitowa daga mai isar da motar.
- Kamar yadda zai yiwu ka sanya yuwuwar wutar lantarki na tufafin aikinku da na benci na aikin zama yuwuwar ƙasa.
- Don rage samar da wutar lantarki a tsaye a kula da cewa iskar da ke cikin aikin ba ta bushe sosai ba. An ba da shawarar yanayin zafi na 50% -60%.
Tsare-tsare don Siyar da SUR LCM
- Kula da abubuwan da ke biyo baya lokacin siyar da wayar gubar, kebul mai haɗawa da sauransu zuwa LCM.
- Yawan zafin jiki na ƙarfe: 280 ° C ÷ 10 C
- Lokacin siyarwa: 3-4 sec.
- Mai siyarwa: eutectic solder.
Idan ana amfani da juzu'in saida, tabbatar da cire duk wani juyi da ya rage bayan gamawa zuwa aikin saida. (Wannan ba ya aiki a cikin yanayin nau'in nau'in nau'in nau'in nau'in halogen. Ana ba da shawarar cewa ku kare fuskar LCD tare da murfin yayin sayar da kayan aiki don hana duk wani lalacewa saboda zubar da ruwa.
- Lokacin sayar da panel na lantarki da allon PC, kwamitin da allon bai kamata a ware fiye da sau uku ba. Wannan madaidaicin lamba an ƙayyade shi ta yanayin zafin jiki da yanayin lokaci da aka ambata a sama, ko da yake za a iya samun ɗan bambanta dangane da zafin ƙarfe na siyarwar.
- Lokacin cire panel na lantarki daga allon PC, tabbatar da cewa mai siyar ya narke gaba ɗaya, kushin da aka siyar akan allon PC na iya lalacewa.
Rigakafin Aiki
- Viewkusurwar kusurwa ta bambanta tare da canjin ruwa crystal tuƙi voltage (VO). Daidaita VO don nuna mafi kyawun bambanci.
- Tuki SUR LCD a cikin voltage sama da iyaka yana rage rayuwarsa.
- Lokacin amsa yana jinkiri sosai a zafin jiki ƙasa da kewayon zafin aiki. Koyaya, wannan baya nufin LCD ɗin zai fita daga tsari. Zai dawo lokacin da ya dawo zuwa kewayon zafin jiki da aka ƙayyade.
- Idan an tura wurin nunin SUR da ƙarfi yayin aiki, nunin zai zama mara kyau. Duk da haka, zai dawo daidai idan an kashe shi sannan ya dawo.
- Ƙunƙara a kan tashoshi na iya haifar da amsawar electrochemical yana rushe da'irar tasha. Saboda haka, dole ne a yi amfani da shi a ƙarƙashin yanayin dangi na 40 ° C, 50% RH.
- Lokacin kunna wuta, shigar da kowace sigina bayan madaidaicin voltage ya zama barga.
Garanti mai iyaka
Sai dai in an yarda tsakanin SUR da abokin ciniki, SUR zai maye gurbin ko gyara duk wani nau'in LCD ɗin sa waɗanda aka gano suna da lahani lokacin da aka duba su daidai da ƙa'idodin karɓar SUR LCD (kwafin da ake samu akan buƙata) na tsawon shekara ɗaya daga ranar jigilar kaya. . Dole ne a mayar da lahani na kwaskwarima/na gani zuwa SUR a cikin kwanaki 90 na jigilar kaya. Tabbatar da irin wannan kwanan wata zai dogara ne akan takaddun kaya. Lamunin garanti na SUR iyakance don gyarawa da/ko sauyawa akan sharuɗɗan da aka saita a sama. SUR ba zai ɗauki alhakin duk wani aukuwa na gaba ko sakamako ba.
Manufar Komawa
Ba za a iya bayar da garanti ba idan an yi watsi da matakan kariya da aka ambata a sama. Na hali exampkadan daga cin zarafi sune:
- Gilashin LCD mai karye.
- Idon PCB ya lalace ko gyara.
- PCB madugu sun lalace.
- An gyaggyara da'ira ta kowace hanya, gami da ƙarin abubuwan da aka gyara.
- PCB da tampan yi shi da nika, sassaƙa ko fentin varnish.
- Sayar da ko gyara bezel ta kowace hanya.
Za a ba da daftarin gyare-gyaren tsarin ga abokin ciniki bisa yarjejeniyar juna. Dole ne a dawo da moduloli tare da isassun bayanin gazawa ko lahani. Duk wani haši ko kebul ɗin da abokin ciniki ya shigar dole ne a cire shi gaba ɗaya ba tare da lalata gashin ido na PCB, madugu da tashoshi ba.
Shenzhen Surenoo Technology Co., Ltd.
www.surenoo.com
Skype: Sureno365
- Bayanan Bayani na Mai Gudanarwa
- Jagoran Zaɓin Yanayin LCD
- Saukewa: AIP31066
- Saukewa: SPLC780D
- S6A0069
Tambayoyin da ake yawan yi (FAQ):
Q: A ina zan sami takardar bayanan mai sarrafawa don ƙirar S3ALC2002C?
A: Za a iya isa ga takardar bayanan mai sarrafawa akan na'urar masana'anta websaiti a www.surenoo.com ko ta hanyar tuntuɓar Shenzhen Surenoo Technology Co., Ltd. kai tsaye.
Q: Ta yaya zan yi odar sampBayani na S3ALC2002C
A: Don siyan sampLes na samfurin S3ALC2002C, danna hoton da aka bayar a cikin jagorar mai amfani na LCD ko ziyarci masana'anta. websaiti a www.surenoo.com don oda bayanai.
Takardu / Albarkatu
 |
Saukewa: Surenoo LC2002C [pdf] Jagoran Jagora LC2002C Cibiyar Tallace-tallace ta LC2002C Rarraba LCD Module |