LG DA-W6100A Service Manual page 65

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• IC202 Check
C246 DC3V check
C257 DC1.8V check
IC202 66PIN CLK (16MHz) check
When SW201 ON/OFF Q204 collector pin LOW fi HIGH check
IC203 37PIN DC 3V check
• IC204 Check
IC204 23PIN DC3.3V check
IC204 25PIN HIGH check
C252 (+) DC32V check
IC204 2,3,8,9PIN OUTA,B check
YES
YES
YES
YES
YES
normal operation
YES
YES
YES
YES
normal operation
Digitized in Heiloo Netherland
NO
Refer to RX kinds of power check
NO
Refer to RX kinds of power check
NO
IC202 Soldering check and Replacement
NO
Q204 Soldering check and Replacement
NO
Refer to RX kinds of power check
NO
CN209 3PIN HIGH check
YES
SMPS Board power check
NO
SMPS Board power check
NO
IC204 Soldering check and Replacement
- 7-4 -
NO
TX ON, the opposite side
RX ON check