AOC LE50M3571/69 Скачать руководство пользователя страница 46

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RF_SW

DIF+

IF-IN+

DIF-

IF-IN-

T_IF-IN-

T_IF-IN+

T_IFAGC-T#

RF_Air

T_SDA-T
T_SCL-T

RF_Cable

RF_SW

RF_IN

RF_AIR#

RF_Cable#

IF+

IF-

T_IF-IN-

T_IF-IN+

RF_IN

IF_AGC_T

SCL-T

SDA-T

IFAGC-T#

IF-IN+

IF-IN-

IF_AGC_T

T_IFAGC-T#

T_SDA-T

SCL-T

T_SCL-T

SDA-T

HP_MUTE

E_AMP-R

E_AMP-L

GND_TUNER

+5V_Normal_T

GND_TUNER

+3.3V_TU

GND_TUNER

+3.3V_TU

GND_TUNER

+3.3V_TU

GND_TUNER

+3.3V_TU

+5V_Normal

+3.3V_TU_S

GND_TUNER

+3.3V_TU

+5V_Normal_T

GND_TUNER

+5V_Normal

IFAGC_T

DIF+ 5

DIF- 5

TUNER_SDA

TUNER_SCL

SCL-T

SDA-T

AMP-INR

AMP-INL

I2C Addr: 0xC0

DVB-C/T/T2 DIF

150pf

RF1

RF2

GND

HIGH

LOW

OFF

CABLE

AIR

RF SWITCH

[DVB_T+ISDB]

This document for ShenZhen KTC Technology CO., Ltd and presented party internal use only,
Do not spread to third party without the written permission.

TUNER

Si2151

I2C

Close Tuner

AGC

TUNER POWER

400mA

Close to Tuner Si2151

EARPHONE OUT

C327

4.7nF

C327

4.7nF

TL2
270nH

F C

onn

JT1

F C

onn

JT1

TL7
270nH

C1039
33pF

R20

68R

R20

68R

TC1
1nF

CN22

EARPHONE

CN22

EARPHONE

6
7

TCON1

VGA_

公

座

TCON1

VGA_

公

座

1
6
2
7
3
8
4
9
5

TC52

180pF

TC52

180pF

TR1

TC5

39pF

TC5

39pF

TR19
300K

TC61
1nF

R278

100k

R278

100k

TC51
1nF

TC62
1nF

R275 0R/nc

TC6

47pF

TC6

47pF

TL3
270nH

TC60
0.1uF

CON2

VGA

CON2

VGA

1
6
2
7
3
8
4
9
5

FB2

100MHZ/300mA/600R

FB2

100MHZ/300mA/600R

TC53

180pF

TC53

180pF

TR4

100R

TR4

100R

L1017

C328

4.7nF

C328

4.7nF

TL5
270nH

C329

10uf

C329

10uf

TR17 100R

TC13
180pF

TC4

0.1uF

TC4

0.1uF

TD4
BAV99

TY1

24MHZ/8pF

TY1

24MHZ/8pF

TC56

10uF

TC56

10uF

C326

10uf

C326

10uf

TR3

100R

TR3

100R

R292

100k

R292

100k

TC8

39pF

TC8

39pF

TC2

1uF

TC2

1uF

TC59

10uF

TC59

10uF

TC19

33pF

TC19

33pF

C1038
33pF

TC21
0.1uF

TR2

100R

TR2

100R

C330 0.1uF/nc

TL8
270nH

R276

10K

R276

10K

TC50
0.1uF

TL4
180nH

Tl1

270nH

Tl1

270nH

C813

2.2uF

C813

2.2uF

TP12

TD3
BAV99

TC54

10uF

TC54

10uF

TC63
1nF

TC7

0.1uF

TC7

0.1uF

TC55

0.1uF

TC55

0.1uF

Si2151

RF_REF

RF_IP

RF_IN

ADDR

SCL

SDA

XTAL_O

XTAL_I

EPAD

AGC2

AGC1

.8V

.3V

GPIO2

.3V

GPIO1

.3V

IF_N

IF_P

XOUT

R19

68R

R19

68R

ADJ

U1001
AS1117L-3.3

ADJ

U1001
AS1117L-3.3

FB1

100MHZ/300mA/600R

FB1

100MHZ/300mA/600R

TL6

270nH

TL6

270nH

TC58

10uF

TC58

10uF

L1018

TU2

PE42750

TU2

PE42750

GND

RFC

GND

VCC

TC3

1nF

TC3

1nF

C804
0.1uF

TC20

33pF

TC20

33pF

TC57

0.1uF

TC57

0.1uF

Change to

Содержание LE50M3571/69

Страница 1: ...50M3571 69 LE50M3572 69 50C2 DVB Product Specification Sheet P1 5 User Manual part P6 20 Factory Pattern Adjustment P21 22 Troubleshooting Procedure P23 28 Software Upgrades After Service P29 39 Circuit Diagrams P39 45 ...

Страница 2: ...Backlight Type Panel Supplier DLED 1st source panel AUO Perfect Motion Rate PMR Perfect Picture Index PPI PMR 200 Panel Resolution 1920 1080 Panel Frequency Native Panel refresh rate 60HZ Chasis Frequency 60HZ Brightness Home Vivid Mode cd m Min 280cd m2 Typ 330cd m2 Panel contrast ratio 3000 1 Aspect ratio 16 9 Response Time ms G to G typ ms 8ms Viewing Angle H L R typ Degree CR 20 Viewing Angle ...

Страница 3: ... color support N A Sound Quality Mono Stereo Virtual Surround Mono Stereo Virtual Surround Output Power 10 THD RMS RMS Watts 16W Speaker configuration 8W 8W Speaker system Number of on board Speakers 2 0 Speaker type 下出音前出音 DRA built in normal Auto Volume Levelier Auto Volume Levelier N A Dolby Digital DecoderType DD DD N A DTS Studio Sound N A DTS 2 0 Digital out N A SPL 84dB 2m 78dB 2m Acoustic...

Страница 4: ...ne 1 Coaxial OUT 1 PC audio 1 Audio in 1 Playback HD SD 24p 50 60 Component HD SD 24p 50 60 60P HDMI Number 3 HDMI 1 HDMI 1 4 up to 2k 60hz 4 4 4down HDMI 2 HDMI 1 4 up to 2k 60hz 4 4 4down HDMI 3 HDMI 1 4 up to 2k 60hz 4 4 4down HDMI 4 NA HDCP v2 2 on HDMI 2 0 port YES HDMI ARC HDMI 3 PC input VGA VGA AV input YES Headphone YES Video and Audio out NA Digital audio out SPDIF co axial Optical Co ax...

Страница 5: ...ouse support NA Voice control NA Portal NA Help e manual NA UI Interaction 2K16 UI Screen Format Adjustments 4 3 16 9 film PC Mode HDMI e Sticker YES Channel Scanning Australia NZ N A Time Zone Australia NZ N A Cold boot to broadcast 30s N A Cold boot to online dashboard 30s N A Warm boot to broadcast 3s N A Warm boot to online dashboard 3s N A UI Languages English traditional Chinese CloudTV app ...

Страница 6: ... EU Energy Label Standby Label A B C YES Certification Dolby Digital Dolby Digital Plus Dolby Pulse YES DTS 2 0 Digital out N A DTS Premium Sound N A DivX N A WMA N A Wi Fi N A HDMI YES Accessory RC RC T03 DFU DFU EDFU 紙本 QSG YES YpbPr extension wire NA L R extension wire NA AV extension wire NA RC with Batteries YES Maincord Power cord NA Warranty card YES Safety Legal Leaflet EU 3D Health Advise...

Страница 7: ...材料數量本產品中的燈管中含有汞請嚴格按照當地法律正確處理請確保按照當地的規定處理舊的機器重要安全信息 1 閱讀並保存這些說明 2 注意所有警告 3 遵守所有說明指示 4 顯示器只能使用合適的電源輸入 5 請勿將顯示器安裝在高溫潮濕的地方或者灰塵很大或機械震動振動很大的地方 6 請勿堵塞任何通風口以防止內部形成高溫按照製造商的說明進行安裝 7 請勿安裝在靠近熱源的地方如散熱器集熱器爐竈或其它產生熱量的設備包括放大器 8 請勿在靠近水的地方使用本設備 9 如果提供的插頭無法插入插座請找電工來更換舊插座 10 不要使電源線特別是插頭處電源插座和設備電源線出口處被踩踏或擠壓 11 不要使用製造商指定以外的配件附件 12 只配合使用製造商指定或隨設備銷售的推車底座三角架或桌台使用推車時將推車與設備一起移動時一定要...

Страница 8: ...外安裝本顯示器如果顯示器遭受雨淋則可能會造成火災或電擊請勿使顯示器暴露於直射太陽光以免形成高溫造成損壞車船使用請勿在車上安裝本顯示器車輛的顛簸可能會使顯示器跌落造成人身傷害顯示器顯示器顯示器水則可能會引起火災或造成顯示器損壞醫療機構請勿將本顯示器放在醫療設備正在使用的地方干擾可能會造成顯示器和醫療設備功能失常附件請勿使用產品製造商未推薦的附件以免造成危險牆上安裝在牆上安裝顯示器需要使用壁掛架安裝或卸下顯示器使用壁掛架時一定要請有資質的承包商如果安裝壁掛架時固定不牢或卸下壁掛架時不當顯示器可能會跌落並造成嚴重人身傷害使用壁掛架安裝顯示器時注意以下事項安裝顯示器時務必按照牆上安裝壁掛架所附帶的操作說明進行操作務必裝上隨牆上安裝壁掛架所附帶的壁掛架不要將顯示器吊在天花板上以免跌落和造成嚴重人身傷害交流電...

Страница 9: ...刮擦屏幕或將物品放到顯示器上這樣可能會使圖像變得不均勻或面板被損壞如果有寒冷環境中使用顯示器畫面中可能會有斑點或畫面變暗這不表示機器有故障隨著溫度的升高這些情況會改善靜止畫面長時間顯示時屏幕可能有出現陰影過些時間後它會自動消失顯示器在使用時屏幕和機殼會變熱這不是故障避免將含有揮發性物質的驅蟲劑噴到屏幕上避免長時間接觸橡膠材料或塑料碎片不要向顯示器投擲任何東西屏幕玻璃遭到碰撞可能會破裂從而造成嚴重人身傷害如果顯示器屏幕表面破裂在拔下交流電源線插頭以前請勿觸摸它否則可能會遭到電擊處理玻璃碎片和液晶泄露如果LCD LED面板破損可能會發生液晶泄露玻璃碎片會散落請勿赤手接觸玻璃碎片和有毒液晶以免造成割傷皮膚中毒或感染另外不要讓玻璃碎片和泄露液晶接觸到眼睛或嘴如果接觸到眼睛或嘴請用水徹底清洗並向醫生...

Страница 10: ...非常致命的天線系統一定要接地以便防止電湧和靜電聚積電源維護接地電極系統接地線夾電力維護設備接地線夾天線天線分離裝置接地導體電池請勿將遙控器或電池暴露在雨中水中或過熱的環境中請勿將電池放置未隔離的明火或熱源附近也勿直接曝曬於陽光下若要避免受到熱源影響請將電池遠離繼燭或其他火源不要使電池短路或拆解它處理廢舊電池爲保護環境請按照當地法規處理廢舊電池清潔清潔交流電源插頭定期拔下交流電源插頭並進行清潔如果插頭上灰塵太多則會吸潮絕緣性能會下降從而造成火災清潔顯示器屏幕機殼拔下交流電源線插頭避免清潔吋受到電擊用柔軟的干布擦拭顯示器機殼要擦除屏幕上的灰塵請用軟布輕輕擦拭可以用蘸少許肥皂水和溫水的軟布清除頑固汙漬切勿使用強烈的溶劑如稀釋劑或苯進行清潔如果使用經過化學處理的布請按照包裝上提供的說明操作 ...

Страница 11: ... 不要面朝上朝下或側斜安裝顯示器不要翻轉或上下顛倒安裝顯示器切勿用布或其它材料蓋住槽孔切勿將顯示器放在床沙發地毯或其它類似表面上從而堵塞槽孔不要將顯示器放在書櫃或內置機櫃等狹窄空間內除非提供了充分的通風按照下面所示在顯示器周圍保留一定空間否則空氣流通可能會不充分並造成過熱從而引起火災或損壞顯示器顯示器用壁掛架安裝用底座安裝切勿將顯示器安裝在空氣流通不暢的地方物件和通風孔請勿將任何類型的物品透過機殼槽縫中推入內否則可能會碰觸到危險的電壓或形成短路因而導致火災或電擊不要在顯示器上放置任何物品潮濕潮濕和易燃物避免液體濺落到顯示器上不應在顯示器上放置盛有液體的物品如花瓶請勿在靠近水源的地方使用電線操作顯示器如浴缸洗碗池洗菜池洗衣盆遊泳池或潮濕的地下室等以免造成火災或電擊不要將顯示器弄濕切勿將任何種類的...

Страница 12: ... 她使用的是製造商指定的與原裝零件特性相同的更換零件非準許更換零件可能會造成火災電擊或其它危險安全檢查完成顯示器維修後要請維修技術人員進行例行安全檢查按照製造商規定以確定顯示器處在安全運行狀態並進行確認請有資質的維修技術人員處置顯示器感謝您購買這款 LED背光源高畫質顯示器您在 AOC 顯示器上看到的圖像質量取決於您接收到的信號質量要體驗超精細的 AOC 顯示器畫面您需要接收高清節目這款 AOC 顯示器可以通過以下方式接收和顯示高清節目通過高清質量天線的無線廣播高清有線服務高清衛星服務藍光播放機或其它外部設備請聯系有線或衛星顯示器提供商以了解如何升級到高清節目 AOC 11 ...

Страница 13: ...入訊號源選擇選單在OSD選單操作中按該鍵確認操作功能同遙控器上的 OK 鍵 3 頻道號遞增遞減鍵在OSD選單操作中按這兩個鍵可上下選擇調整項功能同遙控器的鍵 4 音量減小增大鍵在OSD選單操作中按這兩個鍵可調整被選擇項模擬量值的大小功能同遙控器上的 t u 鍵 5 選單按該鍵進入主選單 6 開機待機鍵 7 開關鍵 I 端為開 O 端為關備註同系列不同機型外觀略有差異請以實物為準 6 5 4 3 2 1 7 12 ...

Страница 14: ...單選擇選單功能和調整模擬值確認操作可選擇音效進階模式可選擇影像進階模式調整音量值調整畫面顯示比例退出當前操作選擇頻道用於刻錄和播放USB媒體文件功能快捷鍵 p q t u 多功能鍵備註遙控器實物外觀可能與該圖不一樣請以實物為準安裝遙控器電池取下電池盒蓋裝入兩節AAA 7號 1 5伏電池確保電池的極性與遙控器電池盒內的極性標記一致然後蓋上電池盒蓋遙控器使用注意事項請勿將遙控器靠近磁性物體安裝電池時請確認電池的正負極已按照電池的插槽中所標示的方向正確安裝不同品牌和類型的電池例如碳辞電池和鹼性電池請勿混合使用不同品牌和類型的電池請勿將新的和舊的電池混合使用將新電池和舊電池混合使用會減短電池的使用壽命或導致化學液體從不良的電池中洩漏出來如果長時間沒有使用遥控器請將電池取出以免液體外漏而造成損壞使用遙控器時請小心請勿將遙控器掉落...

Страница 15: ... 提示如果到了您所設定的待機時間本機將自動進入待機狀態訊號源選擇按訊號源鍵訊號源選單將顯示在本機屏幕上按 p q 鍵選擇您需要的訊號源按 OK 鍵確認選擇選單操作說明按選單鍵本機屏幕上顯示主選單 1 按 p q 鍵選擇調整類別選單調整類別選單包括設置頻道列表信源多媒體 2 按 OK 鍵設置或進入子選單 3 按 p q 鍵改變被選中調整項目的模擬量或設定 4 當屏幕上有主選單顯示時按選單鍵可退出主選單當屏幕上有子選單時按選單鍵可返回上一級選單 5 在選單操作過程中當前操作不能操作的選項圖標顏色為灰色頻道搜索第一次使用本機收看電視前需要搜索頻道搜索頻道前請確認天線已經正確連接自動掃描自動掃描後將按照頻段自動排列頻道順序原來的頻道列表將被覆蓋按選單鍵屏幕將顯示出主選單按 u 鍵選擇頻道按鍵選擇 ...

Страница 16: ...動頻道搜索電視頻道搜索電視頻道搜索參照频道搜索頻道編輯頻道調整圖像的整體效果標準柔和用戶鮮明調整圖像的整體色溫標準暖色冷色調整畫面顯示比例不同訊號源下可調節的比例不同設置降噪等級關弱中強調整重顯率在電腦訊號源下有效螢幕影像選擇色溫畫面大小雜訊抑制電腦設置影像信號訊息查看當前頻道數位電視訊號源下有效訊號資訊在頻道菜單內選擇頻道編輯按鍵選擇節目按 u 鍵進行設定按設定保持跳過喜好數位電視手動頻道搜索按OK鍵搜索差一般好類比電視手動頻道搜索 AUTO 微調當前頻道 2 保存頻率 67 25 MHz 選單返回 UHF CH 37 選單返回數位電視調諧器模式數位電視自動頻道搜索數位電視手動頻道搜索類比電視手動頻道搜索頻道編輯信號訊息聲音模式環繞音效數位同軸輸出 ...

Страница 17: ...0S 影片快進30S 暫停影片停止和退出當前播放視窗錄制影片在數位電視模式下按遙控器上面紅色鍵開始錄制影片按鍵停止和退出錄制錄影結束後按鍵呼出錄制列表在錄制列表裏可選錄制的影片按鍵進行播放按綠色顯示當前影片訊息 u OK 圖標當前在數位電視下插入USB設備按遙控器上的鍵開啓時移功能時移功能 21 43 00 30 00 時移選擇播放影片影片快退功能影片快進功能影片快退30S 影片快進30S 暫停影片停止和退出當前播放視窗圖標當前前一天下一天選單退出返回 Virussota 07 02 2017 1 YLE TV1 2 YLE TV2 5 YLE TV5 11 00 15 00 Virussota 無信息 11 00 15 00 星期二 07 2月 Kauden avaua osa 1 13 星期二 07 2月電子節目操...

Страница 18: ...在系統播放過程中拔掉 USB 存儲設備這樣可能會導致系統或設備出現問題本系統支持標準的 USB 1 1 和 USB 2 0 接口傳輸協議的 U 盤和移動硬盤等存儲設備 USB 設備的文件格式是 FAT 或 FAT32 本機的 USB 接口提供 5V 電壓最大電流為 500mA 使用超過 500mA 的存儲設備會影響到多媒體播放器的正確識別這屬於正常現象基本功能在播放媒體文件時按資訊鍵屏幕上顯示基本功能操作選單按 t u 鍵選擇選項按 OK 鍵執行操作按 u 鍵播放按鍵退出播放按返回鍵返回上一頁按鍵播放上一個媒體文件按鍵播放上一個媒體文件按鍵快速回播媒體文件按鍵快速播放媒體文件屏幕沒有任何顯示沒有聲音指示燈不亮電視圖像有點線或條紋干擾電視圖像重影 1 電源插頭鬆動電源沒接通 2 電源開關沒打開訊號吹風機等受干擾...

Страница 19: ... 面板尺寸底座未包裝含包裝淨重毛重 3 1126 655 83 mm 3 1126 704 214 mm 3 1240 756 178 mm 10 3kg 13 5kg 含底座 50 無底座電源管理正常工作待機 110W 0 5W 功耗情況 VGA 顯示模式模式 VGA SVGA 70Hz 60Hz 60Hz 60Hz 60Hz 60Hz 60Hz 60Hz 720 400 640 480 800 600 1024 768 1280 720 1360 768 1600 900 1920 1080 WXGA XGA 1 2 3 4 5 6 7 8 WUXGA 模式分辯率刷新率推薦使用模式 1920 1080 60Hz NO 遙控距離短失控電腦顯示模糊電腦顯示圖像偏移不滿屏超屏不能操作本機 1 機器遙控接收窗有物品擋住 2 遙控器電池電量低調節不當 1 ...

Страница 20: ...鎖緊螺釘即可注意底座組件必須調整至圖示狀態否則底座無法裝入底座安裝備註底座及整機外觀可能與圖片不符請以實際配置爲準壁掛架安裝如要安裝顯示器請購買AOC顯示器安裝壁掛架 1 請先將壁掛架鎖於顯示器背後 2 為避免損壤顯示器和插口請確保將鎖好壁掛架的顯示器背面含音箱凸包處和牆面間至少保留2 2英寸或5 5釐米的間隙 3 確定壁掛螺栓符合列表規格警告請按照顯示器安裝壁掛架隨附所有說明操作嘉捷科技對於因安裝不當而造成的事故人身傷害或損失概不負責需要的點距 mm 需要的安裝螺釘面板尺寸 50 200 200 4 M6 底座 R L 螺釘 19 ...

Страница 21: ...The indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence 備考3 係指該項限用物質為排除項目 Note 3 The indicates that the restricted substance corresponds to the exemption 電路板汞 Mercury Hg 鎘 Cadmium Cd 六價鉻 Hexavalent 6 chromium Cr 多溴聯苯 Polybrominated biphenyls PBB 多溴二苯醚 Polybrominated diphenyl ethers PBDE 單元Ｕnit 外殼玻璃面板配件例遙控器等 Restricted...

Страница 22: ...TEMPERATURE Cool Standard Warm R GAIN White level adjustment G GAIN B GAIN R OFFSET Black level adjustment G OFFSET B OFFSET Copy all No function SSC SETTING MIU Enable DDR spectrum enable MIU0 Span Exhibition frequently wide MIU Step Spread spectrum step LVDS enable LVDS spectrum enable LVDS Span Exhibition frequently wide LVDS Step Spread spectrum step LVDS swing LVDS swing Spectial set 2HOUR OF...

Страница 23: ...ust overscal V position other Test pattern UART DEBUG DEBUG ON OFF HDMI CEC ARC CEC ARC ON OFF Backlight Adjust backlight CI key usb upgrade CI key usb upgrade SW information SW information Non linear MODE Feature Selection OSD 0 Curve adjustment OSD 25 OSD 50 OSD 75 OSD 100 Channel table1 KTC factory Frequecy table set CI factory setting No function Channel table2 KTC factory Frequecy table set C...

Страница 24: ...supply for looseness open loop and poor contact YES NO YES NO YES NO When the indicator is on but there is no display check remote control for power off minimum brightness contrast ratio check high voltage switchboard controlled by main board for abnormity Check the fuse on high voltage board for the supply of 12V Check each triode of control part for abnormity or replace main board Replace high v...

Страница 25: ...check the contact line of back light of LCD for any damage and replace LCD board If there is spark striking replace high voltage board YES NO White panel refers to the back light works without visible signal and just show white screen Check the voltage of socket for flat cable connecting the main board to screen for abnormality Check the interface between main board and connect line for any loosen...

Страница 26: ...king voltage of high voltage board is normal when power on and power off YES NO The circuit related to high voltage board is poor Check whether the lines between main board and high voltage board is in open loop or poor contact Check relevant circuits of high voltage board controlled by main board Replace poor main chips or recopy software Check TV antenna plug for looseness and poor contact If wi...

Страница 27: ...sound amplifier and the shared control circuit There is sound for other inputs replace TV tuner or control chip YES YES NO NO VGA signal input does not respond the screen prompts Please input signal check whether PC signal source and signal line is normal Check VGA signal input board and see whether the row and field sync signal protection diode is broke down Replace PC or signal line check displa...

Страница 28: ... LCD with damage or invisible damage of the liquid crystal glass irregular black defect occurs from liquid crystal body to glass and polarizer which can not be seen at any image The overflow portion can not form image and does not display 10 5 Pressing Scrape PS after local display area at the front of LCD is heavily pressed Power on check embedded power supply 5VSB in TV for 5V voltage output Hig...

Страница 29: ... of the pressed portion is not damaged the liquid crystal body can not display normally with spot or block black defect 10 6 Screen mess irregular color display arising from damage of driving plate in LCD 28 ...

Страница 30: ...on and move the cursor selection in YPbPr SD item record the R GAIN G GAIN B GAIN value and R OFFSET G OFFSET B OFFSET value 2 In the ADC ADJUST item press OK key to enter the next level menu move the cursor to the MODE item press the left right cursor keys to select YPbPr HD item record R GAIN G GAIN B GAIN value and R OFFSET G OFFSET B OFFSET value 3 Operations and procedure of software upgradin...

Страница 31: ...Software update menu will pop up when press confirm key then select Yes to confirm The process of software updating 30 ...

Страница 32: ...the software and lead can not upgrade The machine must be power off when inserted or pulled out U disk to avoid U disk or damage the machine 4 When cannot upgrade in accordance with the step two or upgrade failed can only ISP upgrade please refer to the following instructions ISP to upgradetools and materials When mainboard can not use USB interface to upgrade Personal computer WINDOWS XP system U...

Страница 33: ...of your PC The PC can recognize the new device You can choose to install it in the list or choose to install at a specified directory and specify the path to the drive file See the figure below Direction of switch To computer USB To VGA interface 32 ...

Страница 34: ...33 ...

Страница 35: ... Software burning a When the drives are installed connect the Mstar USB Tool board to TV main board in the following way Then connect the power cord and run the software ISP Tool V4 7 4 exe b In the config menu bar select Use USB and Auto release USB Port Type under the Communication Setting items select USB Set the burning speed of 28 in I2C Speed Setting item ISP Slave Address item menu select O...

Страница 36: ... If it prompts Program File Not Ready means that there is poor connection please have a check d Click Read button then click Read button again to load the current mainboard software e Click Auto button then set it according to the following figure The file s suffix must be bin 35 ...

Страница 37: ...ware When display PASS after burning means that software has burnt successfully Status bar If select All Chip option carelessly and execute loading action it will erase CI KEY on mainboard So CI KEY must reload after software upgrading 36 ...

Страница 38: ...e machine press MENU button on the remote control to popping the main menu press 8202 number keys and then will popping the factory menu automatically move the cursor to the SPECIAL SET option press the remote control OK key to enter the next level menu select Restore User Default in SPECIAL SET submeun press OK key and the machine will black screen and restart after about 8 seconds complete the r...

Страница 39: ...g completed 4 Under the YPbPb message source press the MENU button after popping the main menu then press 8202 number keys to enter the factory menu select ADC ADJUST item press the OK key to enter the next level menu move the cursor to the MODE item press the left right Moving key mover cursor to select YPbPr SD item change the R GAIN G GAIN B GAIN value and R OFFSET G OFFSET B OFFSET value of th...

Страница 40: ...ey succession to exit the factory built in menu to save the adjusted data and then restore the original packaging Change the R GAIN G GAIN B GAIN value and R OFFSET G OFFSET B OFFSET value to the value before the upgrade under the YPbPr SD HD mode 39 ...

Страница 41: ...2 4R7 PR72 4R7 PR66 51 1K PR66 51 1K PD9 SF58 PD9 SF58 PD13 ES5G 5A400V PD13 ES5G 5A400V Q904 ME2325 Q904 ME2325 1 3 2 PC23 0 47uF 450V PC23 0 47uF 450V PC36 220nF 50V PC36 220nF 50V PF1 T3 15AL AH 250Vac PF1 T3 15AL AH 250Vac PC27 0 47uF 16V PC27 0 47uF 16V Q3 3904 Q3 3904 1 2 3 PR19 10K PR19 10K PEC5 100uF 450V PEC5 100uF 450V PC46 1nF 50V PC46 1nF 50V PR7 47Ω PR7 47Ω PR4 10R PR4 10R PU2B PC817C...

Страница 42: ...7 ADJ ADJ OUT IN U8 AS1117 ADJ 3 2 1 4 R52 4 7K R52 4 7K C120 22uF C120 22uF Q1 3904 Q1 3904 1 2 3 C127 22uF C127 22uF H30 NC H30 NC 1 C76 0 1uF C76 0 1uF C122 0 1uF C122 0 1uF D103 M7 D103 M7 C169 0 1uF C169 0 1uF H28 NC H28 NC 1 R168 10R R168 10R C68 2 2uF C68 2 2uF R41 10K R41 10K H26 NC H26 NC 1 C121 0 1uF C121 0 1uF R122 5 6K 1 R122 5 6K 1 R167 100R R167 100R ED13 NC 1pF ED13 NC 1pF H11 NC H1...

Страница 43: ... 8 MSD3463GSA U201 MSD3463GSA MSD3463GSA U201 MSD3463GSA EPAD 217 RX0N_B 1 RX0P_B 2 RX1N_B 3 RX1P_B 4 RX2N_B 5 RX2P_B 6 AVDD_MOD 7 RXCN_A 8 RXCP_A 9 RX0N_A 10 RX0P_A 11 RX1N_A 12 RX1P_A 13 RX2N_A 14 RX2P_A 15 HSYNC0 16 BIN0P 17 GIN0P 18 GIN0M 19 RIN0P 20 VSYNC0 21 AVDD3P3_ADC 22 BIN1P 23 GIN1P 24 GIN1M 25 RIN1P 26 CVBS0 33 CVBS1 34 VCOM 35 CVBS_OUT1 36 VDDC 38 LINEIN_L2 42 LINEIN_R2 43 AUVRM 40 VA...

Страница 44: ...76 1nF R513 10K R513 10K C320 0 47uF C320 0 47uF R248 10K R248 10K Q206 3906 Q206 3906 1 2 3 R252 10R R252 10R CN305 NC SPDIF CN305 NC SPDIF VCC 2 GND 3 SPDIF 1 R279 33K R279 33K C605 10uF C605 10uF R516 12K R516 12K TPA3140D2 U202 TPA3140D2 U202 BSNR 21 GVDD 9 OUTNR 20 FAULT 2 PGND 24 LINN 4 SSCTRL 7 BSNL 22 RINN 11 BSPR 17 PGND 19 AVCC 14 SD 1 GAIN 6 LINP 3 LIMTHRES 8 OUTNL 23 RINP 12 PVCC 16 PV...

Страница 45: ...35 54Ω DMR 95 3 115 此HDMI port IC内置hotplug Copyright ShenZhen KTC Technology Co LTD Do not spread to third party without the written permission This document for ShenZhen KTC Technology CO Ltd and presented party internal use only C501 2 2uF C501 2 2uF U503 SGM2554A U503 SGM2554A VOUT 5 VOUT 1 GND 2 EN 4 IN 3 R544 33R R544 33R R552 10K R552 10K D516 NC 1pF D516 NC 1pF R554 200R R554 200R R546 1K R...

Страница 46: ...pF TR1 0R TR1 0R TC5 39pF TC5 39pF TR19 300K TR19 300K TC61 1nF TC61 1nF R278 100k R278 100k TC51 1nF TC51 1nF TC62 1nF TC62 1nF R275 0R nc R275 0R nc TC6 47pF TC6 47pF TL3 270nH TL3 270nH TC60 0 1uF TC60 0 1uF CON2 VGA CON2 VGA 1 6 2 7 3 8 4 9 5 11 12 13 14 15 10 16 17 FB2 100MHZ 300mA 600R FB2 100MHZ 300mA 600R TC53 180pF TC53 180pF TR4 100R TR4 100R L1017 0R L1017 0R C328 4 7nF C328 4 7nF TL5 2...

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AOC LE50M3571/69, Руководство по обслуживанию

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