EXHIBIT 23.1
Published on March 16, 2007
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
The Board of Directors
TTM Technologies, Inc.:
TTM Technologies, Inc.:
We consent
to the incorporation by reference in the registration statements
(Registration Nos.
333-46454 and 333-138219) on Forms S-8 of TTM Technologies, Inc. of our reports dated March 15, 2007, with respect
to the consolidated balance sheets of TTM Technologies, Inc. and subsidiaries as of December 31,
2005 and 2006, and the related consolidated statements of operations, stockholders equity and
comprehensive income, and cash flows for each of the years in the three-year period ended December
31, 2006 and the related financial statement schedule, managements assessment of the effectiveness
of internal control over financial reporting as of December 31, 2006 and the effectiveness of
internal control over financial reporting as of December 31, 2006, which reports appear in the
December 31, 2006, Annual Report on Form 10-K of TTM Technologies, Inc.
Our report dated March 15, 2007, on managements assessment of the effectiveness of internal
control over financial reporting and the effectiveness of internal control over financial reporting
as of December 31, 2006, contains an explanatory paragraph that states that the Company acquired
Tyco Printed Circuit Group LP (the acquired entity) during 2006, and management excluded from its
assessment of the effectiveness of TTM Technologies, Inc.s internal control over financial
reporting as of December 31, 2006, the acquired entitys internal control over financial reporting
associated with the total assets of $296 million and total revenues of $73 million included in the
consolidated financial statements of TTM Technologies, Inc. and subsidiaries as of and for the year
ended December 31,2006. Our audit of internal control over financial reporting of TTM Technologies,
Inc. also excluded an evaluation of the internal control over financial reporting of the acquired
entity.
Our reported dated March 15, 2007, on the consolidated financial statements, refers to a change in
method of accounting for stock-based compensation upon adoption of Statement of Financial
Accounting Standards No. 123(R), Share-Based Payment effective January 1, 2006.
/s/ KPMG
LLP
Salt Lake City, Utah
March 15, 2007
March 15, 2007