Samsung LNR329DX manuals

Samsung LNR329DX Service Manual (177 pages)

Brand: Samsung | Category: TVs & monitors | Size: 9.38 MB |

English

Table of contents

液晶电视液晶电视

1

三星电子三星电子

3

1 Precautions

4

1-2 Servicing Precautions

5

1-4 Installation Precautions

6

1 Precautions

7

 

10



11

 

13

"  

14

 "

14

""

14

 "

15

"  

15

 "

16

"  

16

 

17



17

 

18

 

19

 

19

 

20

 

21

 

22



23

 

24

 

25

 

26

 

27



27

 

28



28

10-1 Front

29

10-2 Connection Panel

30

10-3 Remote Control

33

10-4 Installing the Stand

34

 

35



35

 

36



36

 

39



39

 

40

  

40



41

 

42



42



42

 

43

 

49



49

 

52



52

13 Circuit Descriptions

53

13-2 Main Block

55

13-3 SMPS Board

56

 

62



62



62

WAVEFORMS

64

4 Troubleshooting

66

 

67



67

  

67

 

71

   

71



73

 

73

5-1 LA26R71B Exploded View

75

5-2 LA26R71B Parts list

76

5-4 LA32R71B Parts list

78

5-5 LA32R71W Parts list

78

5-6 LA40R71B Exploded View

79

5-7 LA40R71B Parts list

80

6-2 LA32R71B Parts List

99

6 Electrical Parts List

100

6-3 LA40R71B Parts List

115

6-4 LA32R71W Parts List

132

7 Block Diagram

149

7 Block Diagrams

150

12 PCB Diagram

151

12-3 26" SMPS board

153

12-4 32" SMPS board

154

12-5 40" IP Board

155

8 Wiring Diagram

157

8-2 Main Board Layout

158

8-3 PIN characteristic

159

CN221 - Front control

160

CN501 - Panel control

160

8 Wiring Diagrams

161

8-4 Power Board Layout

162

CN801 - AC Input

163

CNM804 - Panel control

163

CN802 - Inverter power supply

164

CN803 - Inverter power supply

164

CN804 - Inverter power supply

167

 

169



169



169

 

170



170

 

171



172

 

172



172

 

173



173

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