杂牌机进入I2C总线方法                                      
                                                
                                                           
M37220M3-010SP           
M52340SP 
遥控器         
8018001                 
按遥控器菜单键,在屏幕菜单未消失前按遥
控器数字键6、4、8、3,即可进入维修模式。                                                         
                                                            
LC863528B-52K7         
                
按遥控器菜单键5次,再在节目交换处输入
2483,即可进入维修模式。                                                       
                                                           
LC863524B-53P4          
LA76818         
存储器         
24C08         
按一下遥控器“召回”键,再按住本机音量
减键不放,再按一次“召回”键,重复上述
过程,即可进入白平衡调整状态。再重复一
次,即可进入菜单调整状态。                                                        
                                                       
LC863320-5Y19           
             
按“屏显”键一次,再按三下“静音”键,
即可进入维修模式。                                                                                 
                                                       
LC863328A-5Y29     
               
按本机面板音量减至0不松手,按遥控器0、
0、0,即可进入维修模式。                                                           
                                                           
LA863328A-5Y28   
             
同上。                                                           
                                                     
LC863532-5Z00             
                
打开遥控器,找出未用暗键,按一下即可进
入维修模式。                                                       
                                                       
m37160m8—053fp   
m61264                   
按遥控器“菜单”键,屏幕出现菜单后,用
“V+”键选择调台菜单,再用“H-”键选
择微调,后按“V+”键一次,再按遥控器数
字0-9。                                                                    
                                                           
LC863328A
(5Y29,5Y19,3022)
LA76810A
按住本机音量减键的同时,按遥控器数字键
0、0、0,即可进入维修模式。                                         
                                                      
LA863328A-5028        
             
拆开遥控器,找出里面未用暗键按一下即可
进入维修模式。                                                    
                                                      
LC863324A-5T51     
             
在节目状态下,用遥控器输入“6483”,再在
节目交换状态下输入“6483”即可。重复此
操作可进入工厂模式。
                                                         
M37220M3-167SP              
              
按“MENU”键,屏幕出现“全自动调谐菜
单”,再按数字键“6483”,屏幕出现
“FACTORY”(工厂),即进入维修模式。节
目+/-选项,音量+/-调整数据。          
                                                      
87CK38N-1H74             
TB1238           
按本机音量减至0不松手,同时按遥控器“屏
显”键一次,即进入“S”模式。再重复上述
操作,即可进入“D”模式。节目+/-选项,
音量+/-调整数据,遥控关机退出维修状态。                                                 
                                                       
LC863524A             
               
打开遥控器,集成电路7461第2脚与上排右
数过去第4脚对着电视机短接一下即可进入
维修模式。重复此操作可保存和退出。                                         
                                                      
LC863532A-5Z00          
LA76810         
按本机音量减至0不松手,同时按遥控器“屏
显”键,即进入“S”模式。                                       
                                                   
LC863320A             
存储器           
C81DC            
打开遥控器,找出并使用未用暗键进入维修
模式。                
                                                      
                                                     
M37220M3-010SP         
M52340SP      
按一下遥控器“菜单”键,在屏幕菜单未消
失前按6、4、8、3,即可进入维修模式。                               
                                                     
LC863528B-51C3       
遥控器           
KD-06          
按“呼号”键后屏幕显示频道号,再连续按
“静音”键三次,即可进入维修模式。“睡眠”
键向前翻页,“回看”键向后翻页,,按“菜
单”键退出。                        
                                                      
M37160  M61266           
   (贴片)              
               
按遥控器“菜单”键,在屏幕显示的菜单未
消失前按“6483”,即可进入维修模式。按“静
音”键翻页调整。
                                                           
M37160M8-073FP       
   (贴片)          
                     
依次按“静音”、“显示”、“PP”、“交换”键
即可进入总线状态。用“0/00”键向前翻页,
用“TV”键向后翻页。按“菜单”键退出维
修状态。                        
                                                    
LC863320A              
LA76810          
按遥控器“菜单”键,出现屏幕菜单,选择
“系统”,在“交换”栏输入“6483”即可进
入维修模式。              
                                                  
LC863328-3Z59                   
LA76810A 
汇佳智能
王主板            
                        
先按遥控器52Y7“召回”键一次,再按本机
音量至0不放,同时一次按遥控“召回”键,
即可进入“FACTORY"(工厂)模式。重复上述
过程,可进入B/W
BALANCE调试状态。再重复一次,可进入
ADJUAST
MENU  0调试状态,此时按遥控“静音”键
可打开8项新的调试内容。但一般只能调试
左右行消除项目,否则本主板将丧失相应功
能。再重复一次退出维修状态。
                                                              
LC863528B-52Y7          
LA76810A      
汇佳第三
代主板            

LC863328A-5Z26     
LA76810A           
金鑫K39
主板                
按“呼号”键,使屏幕显示频道号(AV状态
显示“视频”),然后连续按“静音”键3次,
即可进入总线调试菜单。按“睡眠”键可向
前翻页,按“回看”键可向后翻页。节目+/
-键选项,音量+/-键调整数据。按“TV/AV”
键可直接进入水平亮线状态,再按可退出调
整状态。                                                
LC863328A-5Z26      
LC863320-5R19            
LA76810A   
福州宏泰
数码主板      
(1) 可先按“CALL(屏显)”键,再连续按
“MUTE(静音)”键3次,即可进入总
线菜单。按“SLEEP”键可翻页总线
菜单,按“召回”键可反向翻页。按
“MENU”菜单键可退出总线菜单。             
(2) 轻轻撕开遥控器上“浏览”、“预置”、
“睡眠”三个按键下面的银白色不干
胶,“睡眠”按键下面的按键就是进入
总线开关。按“菜单”键即可退出工
厂状态。                               
                                                         
LC863320             
LA76810A        
鑫萌数码
彩电主板          
5Y29A板
芯               
(1)按本机面板“音量-”键,减至0不松
手,同时按遥控器“节目”键和数字“0”
键三次,即可进入维修状态。                                                 
(2)在本机配置的遥控器下面有一按键可直
接进入“T1”工厂状态,具体位置在遥
控器标贴的左下侧。                                                  
                                                      
                         
LA76810A     
索尔数码
主板              
             
按彩电面板上“音量-”键至0不松手,按
“召回”键;再重复一次上述操作,即可进
入“FACTORY”维修调试状态。                                              
KS88P8432N             
嘉华芯片
MN5199K             
   机心           
同时按住“音量+/-”键约4秒钟,屏幕显示
“Adustment option 44520727 Read 5198
CNT-2 Other Adj”。用频道上/下键将光标移至
“Option 44520727”,按“OK”键,屏幕菜
单显示消失,并显示“44520727”,若调至
“Adustment”,即进入维修状态。                         
                                                     
                                      
东杰ECSD21D19机型                    
按本机面板“音量-”键不松手,屏幕显示
“0”,再按用户遥控器“屏显”键,即进入
维修状态。遥控关机即可退出维修状态。                                       
                                                    
                                       
虹光TB1238AN机心                     
  (如珠海产虹光CT-14RIE)        
(1)用芯片为9012的长虹K1L遥控器,按
“M”键,屏幕出现“S”自符;按“关机”
键,屏幕出现“D”字符。用节目+/-键和
音量+/-键可调整和修改数据。                                                    
(2)按一次“M”键,屏幕出现“S”字符;
连续按二次“M”键,屏幕出现“D”字符,
分别进入工厂和维修状态。按“关机”键即
可退出状态。                    
                                                     
VCT3802A                
单片芯片     
VCT3802          
按住本机面板“音量”键(采用4个操作键
的按“音量”键,采用6个操作键的按“确
定”键)的同时,再按住遥控器(必须是带
有黄色键的遥控器)上的“OK”键,持续约
6-10秒钟后,就进入维修调试状态。按遥控
器黄色键一次,选择画面,按“P+/-”键
选择项目,按“V+/-”键调整参数。按遥
控器“TV/AV”键即可退出维修状态。