POA DOCUMENT
Published on August 11, 2003
CONFIRMING STATEMENT
This Statement confirms that the undersigned,
John G. Mayer, has authorized and designated Steven Richards to execute and
file on the undersigned's behalf the Form 4 that the undersigned was
required to file with the U.S. Securities and Exchange Commission as a
result of the undersigned's ownership of or transactions in securities of
TTM Technologies, Inc. The undersigned acknowledges that Steven Richards
is not assuming any of the undersigned's responsibilities to comply with
Section 16 of the Securities Exchange Act of 1934.
Dated: June 30,
2003 /s/ John G. Mayer