Guys who replaced ic401 and succeeded had you remove audio jack too? I removed it before but cannot find replacement on market. May it be cause why it is still dead?
I just replaced IC401 and no progress, found out IC402 has no output on pin 3. Coil is without Voltage. But Input is 19VOLTs thus have to order new IAGCK IC.
Maybe HDMI is issue, but how can I figure this out?
My IC401 is shorted - heating like a hell, many people had same issue - 'MP9148GJ-Z MP9148GJ IAKX SOT23-8
In a series of monitors LG uk. ( sot23-8 IAKXJ,) it produces 1.2V (for cpu) / and 3.3V
- conversion to two x NCP1529-D
- e.g. cpu RTD2536R > chassis LM78A monitor LG 27MP59G-P (pcb: EAX67270701)
- LG 27GL63t > cpu MST9U35Q1 > chassis LM81A (EAX68524502 (1.1)) '...
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