GSM-Forum - View Single Post

nikhil_gsm · 01-17-2019, 07:22

Hi ,

You have just taken pad values , but this is a bigger circuit , you need to check U5650
and U5660
Check these lines cause only one part of your lcd has no backlight , may be i am missing some but do check these .
PP_DISPLAY_BL34_ANODE , PP_DISPLAY_BL12_ANODE , BL12_SW2_LX , PP_DISPLAY_BL34_CAT1, PP_DISPLAY_BL34_CAT2 , BL34_SW2_LX
BL34_SW1_LX

regards
nikhil_gsm

01-17-2019, 07:22	#3 (permalink)
nikhil_gsm Freak Poster Join Date: Dec 2003 Location: CELLCARE Posts: 272 Member: 47627 Status: Offline Sonork: 100.1596335 Thanks Meter: 124	Hi , You have just taken pad values , but this is a bigger circuit , you need to check U5650 and U5660 Check these lines cause only one part of your lcd has no backlight , may be i am missing some but do check these . PP_DISPLAY_BL34_ANODE , PP_DISPLAY_BL12_ANODE , BL12_SW2_LX , PP_DISPLAY_BL34_CAT1, PP_DISPLAY_BL34_CAT2 , BL34_SW2_LX BL34_SW1_LX regards nikhil_gsm