LG KG270 Service Manual - Page 65
LCD Trouble
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4. TROUBLE SHOOTING 4.9. LCD Trouble TEST POINT CN200 R207R205 R206R208 C221 CIRCUIT DIAGRAM LCD_RESET SSC0_CLK R205 R207 C208 NA MTPG 47 47 MLED C209 27p C210 27p MLED2 R210 100K 2V8_VIO CN200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 IMSA-9671S-13Y902 (ENQY0013801) MTPD R206 R208 MLED1 C221 1u LCD_ID C211 27p C212 27p 47 CS3 47 SSC0_MTSR C213 C214 NA NA - 66 -
4.9. LCD Trouble
4. TROUBLE SHOOTING
- 66 -
CN200
R207R205
R206R208
C221
TEST POINT
CIRCUIT DIAGRAM
IMSA-9671S-13Y902
(ENQY0013801)
47
R208
NA
C213
27p
C210
47
R206
C209
27p
1u
C221
27p
C211
R205
47
NA
C214
47
R207
2V8_VIO
14
15
1
10
11
12
13
2
3
4
5
6
7
8
9
CN200
NA
C208
MTPG
MTPD
R210
100K
C212
27p
MLED2
MLED1
SSC0_CLK
SSC0_MTSR
CS3
LCD_RESET
MLED
LCD_ID