LG 42LE5500 Service Manual page 43

32_FHD
VGH VGL
R9129-*1 R9130-*1 R9144-*1
22K 220K 51K
1% 1% 1%
TCON_32_FHD TCON_32_FHD TCON_32_FHD
R9131-*1 R9145-*1
270K
11K
1%
1%
TCON_32_FHD
TCON_32_FHD
VDD
HVDD
R9156-*1 R9165 OPEN R9126-*1
150K 510K
1% 1%
TCON_32_FHD TCON_32_FHD
R9157-*1 R9166-*1 R9127-*1
27K 24K 150K
1% 1% 1%
TCON_32_FHD TCON_32_FHD TCON_32_FHD
VCOM FEED BACK
R9101-*1
R9104-*1
1K
1K
1%
1%
TCON_32_FHD
TCON_32_FHD
R9102-*1
1K
1%
TCON_32_FHD
47_FHD
VGH VGL
R9129-*3 R9130-*3 R9144-*3
51K 220K 51K
1% 1% 1%
TCON_47_FHD TCON_47_FHD TCON_47_FHD
R9131-*3 R9145-*3
270K
11K
1%
1%
TCON_47_FHD
TCON_47_FHD
VDD
HVDD
R9165 OPEN
R9156-*3 R9126-*3
180K 510K
1% 1%
TCON_47_FHD TCON_47_FHD
R9166-*3 R9127-*3
R9157-*3
20K 150K
75K
1% 1%
1%
TCON_47_FHD TCON_47_FHD
TCON_47_FHD
VCOM FEED BACK
R9101-*3
R9104-*3
1K
1K
1%
1%
TCON_47_FHD
TCON_47_FHD
R9102-*3
1K
1%
TCON_47_FHD
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
37_FHD
VGH VGL
R9129-*2 R9130-*2 R9144-*2
47K 220K 20K
1% 1% 1%
TCON_37_FHD TCON_37_FHD TCON_37_FHD
R9131-*2 R9145-*2
150K
12K
1%
1%
TCON_37_FHD
TCON_37_FHD
VDD
HVDD
R9156-*2 R9165-*2 R9126-*2
910K 470K 470K
1% 1% 1%
TCON_37_FHD
TCON_37_FHD TCON_37_FHD
R9157-*2 R9166-*2
R9128-*1 R9127-*2
56K 56K
200K 91K
1% 1%
1% 1%
TCON_37_FHD TCON_37_FHD
TCON_32_FHD TCON_37_FHD
VCOM FEED BACK
R9101-*2
R9104-*2
1K
1K
1%
1%
TCON_37_FHD
TCON_37_FHD
R9102-*2
1.5K
5%
TCON_37_FHD
55_FHD
VGH
R9129-*4 R9130-*4
510K 68K
1% 1%
TCON_55_FHD TCON_55_FHD
R9131-*4
27K
1%
TCON_55_FHD
VDD
R9165 OPEN
R9156-*4
150K
1%
TCON_55_FHD
R9128-*3
220K R9157-*4 R9166-*4
75K 15K
1%
1% 1%
TCON_47_FHD
TCON_55_FHD TCON_55_FHD
VCOM FEED BACK
R9101 OPEN R9104 OPEN
R9102-*4
0
5%
TCON_55_FHD
42_FHD
VGH
91 or 95
Sheet
VDD
91 or 95
Sheet
R9128 OPEN
VCOM FEED BACK
91 or 95
Sheet
VGL
R9144-*4
27K
1%
TCON_55_FHD
R9145-*4
150K
1%
TCON_55_FHD
HVDD
R9126-*4
180K
1%
TCON_55_FHD
R9127-*4 R9128-*4
68K 56K
1% 1%
TCON_55_FHD TCON_55_FHD
VGL
91 or 95
Sheet
HVDD
91 or 95
Sheet
Common
T-Con Power Option
09/12/15
98