Haier L20AV6-A0 Service Manual Download Page 1

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SERVICE MENUAL

FOR LCD TV 15”/17”/20”

TFT-LCD TV/MONITOR

Haier Group

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Summary of Contents for L20AV6-A0

Page 1: ...SERVICE MENUAL FOR LCD TV 15 17 20 TFT LCD TV MONITOR Haier Group All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...n 3 Features 4 Warning and Cautions 5 Replacement of Memory IC 6 Net Dimension 7 Remote Controller Functions 8 Principle ICS 9 Block Diagram 10 Exploded View 11 List of Parts 12 Trouble Shooting All m...

Page 3: ...submenu 4 PRO TV channel down to select the item in the menu 5 PRO TV channel up to select the item in the menu 6 TV AV Select the input signals PC RGB AV S VIDEO TV 7 Remote Sensor Receiving remote...

Page 4: ...All manuals and user guides at all guides com...

Page 5: ...channels 100 100 100 10 Picture mode Yes Yes Yes 11 Angel of view 176o 176o 120o 12 Color display 16777216 16777216 16777216 13 Color level 16 16 16 14 OSD languages 8 8 8 15 AV stereo Yes Yes Yes 16...

Page 6: ...40 PIP NO NO NO 41 NO of built in speakers 2 2 2 42 NO of outer speakers NO NO NO 43 Audio output power Built in W 2 1 5 2 1 5 2 1 5 44 Audio output power outer W 2 1 5 2 1 5 2 1 5 45 Total power inp...

Page 7: ...main unit to rain or moisture Warning Do not drop or push objects into the television cabinet slots or openings Never spill any kind of liquid on the television receiver Minimum Caution If the televis...

Page 8: ...void exposing the main unit to direct sunlight and other source of the heat Do not stand the television receiver directly on other produces which give off heat E g video cassette players Audio amplifi...

Page 9: ...lues or blank memory IC 3 Power On Plug the 12V power plug into 12V power socket If memory IC is blank the program will take 25s to initial memory IC 4 Check and set SYSTEM default value 1 Press DISPL...

Page 10: ...6 Net Dimension 1 L20AV6 A0 2 L17LV6 A1 All manuals and user guides at all guides com...

Page 11: ...3 L15SV6 A0 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...keys on the remote control 1 Power Power supply switch 2 M U TE M U TE 3 DISPLAY Display current input signal information 4 0 9 TV channel number select 5 SLEEP Set time to change the TV into the stan...

Page 13: ...except L17L6A G1 L17LV6 A1 L17G1 A0 Press this key the present size will be on the screen Thenuse V to adjust the picture size between Fill all and 4 3 16 AUTO AD A u t o a djust PC mode 17 RED 18 CYA...

Page 14: ...nt possibleelectric shock If grounding methods are not possible have a qualifiedelectrician install a separate circuit breaker Do not try to ground the unit by connecting it to telephone wires lighten...

Page 15: ...8 Principle ICS 1 Uoc3 Function TV signal processor with Teletext and Nicam All manuals and user guides at all guides com...

Page 16: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...All manuals and user guides at all guides com...

Page 18: ...2 NT68521 Function Scaler All manuals and user guides at all guides com...

Page 19: ...All manuals and user guides at all guides com...

Page 20: ...All manuals and user guides at all guides com...

Page 21: ...3 SM5964 PLCC Function MCU All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 22: ...4 TPA1517NE Function Audio power amplifier All manuals and user guides at all guides com...

Page 23: ...9 Block Diagram All manuals and user guides at all guides com...

Page 24: ...d View NUM PARTS NAME 1 Front Frame 2 LCD Screen 3 LCD Module Shield Borad 4 LCD Screen 5 Whole Engine 6 Loudhailer 7 NO 8 Rear Cover 9 Bracket 10 Key Board Bracket All manuals and user guides at all...

Page 25: ...nnecting wire for LCD 16 0090600015 Accuse self screw 51 0090402777 Connecting wire for Background light 17 0090600230 Accuse self screw 52 0094010332 Background lightdriving board 18 0090600011 Accus...

Page 26: ...board 53 0090600197 Screw 27 0090101072 Metal jack plank 54 0090203652 Screw package 3 L15SV6 A0 1 DC0MY0E0K00 L15SV6 A0 26 0090402784 LVDS wire 2 0094014592 Main board subassembly 27 0090402274 speak...

Page 27: ...12 Trouble Shooting 1 Power supply Trouble 2 Display trouble 2 1 Exceptional screen All manuals and user guides at all guides com...

Page 28: ...2 2 White screen 2 3 Black screen All manuals and user guides at all guides com...

Page 29: ...3 Audio Trouble 4 Function Touble 4 1 TV 1 All manuals and user guides at all guides com...

Page 30: ...4 1 TV 2 4 3 PC All manuals and user guides at all guides com...

Page 31: ...4 4 SCART RGB SCART Video S Video AV All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 32: ...Sincere forever Tel 86 532 88938356 All manuals and user guides at all guides com...

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