上传时间:2021-09-11
本手册目录
第一章 功能与调试篇 ............................................................................................................................... 4
一、基本信息 .......................................................................................................................................... 4
二、功能调试与升级 ............................................................................................................................... 7
第二章 安装篇 ........................................................................................................................................ 14
一、座架型号与通代说明 ..................................................................................................................... 14
二、安装孔距说明 ................................................................................................................................ 14
三、底座效果图 .................................................................................................................................... 14
四、座架安装指导说明 ......................................................................................................................... 14
五、挂架安装指导说明 ......................................................................................................................... 15
六、注意事项 ........................................................................................................................................ 15
第三章 维修篇 ........................................................................................................................................ 14
一、机芯之供电系统结构框图 ............................................................................................................. 17
二、机芯之信号处理电路系统结构框图 ............................................................................................. 17
三、机芯之数字电视信号流程框图 ........................................................................ 错误!未定义书签。
四、电源板(168P-L3N01B-00) ......................................................................................................... 18
五、开机步骤 ........................................................................................................................................ 18
六、单元电路介绍 ................................................................................................................................ 19
七、维修工艺要求 ................................................................................................................................ 22
第四章 物料篇 ........................................................................................................................................ 24
一、整机备件(结构)清单 ................................................................................................................. 24
二、关键元器件(IC)清单 ................................................................................................................. 24
第五章 维护篇 ........................................................................................................................................ 26
一、清洁保养 ........................................................................................................................................ 26
二、操作注意事项 ................................................................................................................................ 26
第六章 变更信息表 ................................................................................................................................ 27
一、量产变更说明 ................................................................................................................................ 27
二、产品衍生说明 ................................................................................................................................ 27
三、配件变更说明 ................................................................................................................................ 27
附 件 ........................................................................................................................................................ 28
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