SANTA ANA, CA -- TTM Technologies today raised its fourth quarter 2010 guidance, citing greater demand for printed circuit boards.

The company is now forecasting revenues of $375 million to $378 million, based on preliminary, unaudited results, up from the previously announced range of $351 million to $367 million. The increase is between 2.2% and 7.7% more than the original company estimates.

TTM reported sales of $149 million in the year ago quarter, which came prior to its acquisition of Meadville Holdings.

The PCB manufacturer will report its fourth quarter and fiscal year 2010 results on Feb. 10.