Some time ago I spoke with Sony service guy and h esaid that most of those issues are because BGA chip on the other side looses contact with some pins. Pushing pcb seems as workaround in some cases but real repair is to re-ball the chip.
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Some time ago I spoke with Sony service guy and he said that most of those issues are because BGA chip on the other pcb side looses contact with some pins. Pushing pcb seems as workaround in some cases but real repair is to re-ball the chip.
Some time ago I spoke with Sony service guy andhesaid that mose of those issues are because BGA chip on the other side looses contact with some pins. Pushing pcb seems as workaround in some cases but real repair is to reball the chip.
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Some time ago I spoke with Sony service guy and h esaid that most of those issues are because BGA chip on the other side looses contact with some pins. Pushing pcb seems as workaround in some cases but real repair is to re-ball the chip.
Some time ago I spoke with Sony service guy andhesaid that mose of those issues are because BGA chip on the other side looses contact with some pins. Pushing pcb seems as workaround in some cases but real repair is to reball the chip.