<PAGE>

                                                                   EXHIBIT 3 (b)

================================================================================



                        ZENITH ELECTRONICS CORPORATION




                             AMENDED AND RESTATED
                                    BY-LAWS
                                    -------




                        As Adopted on November 9, 1999



================================================================================
<PAGE>

                        ZENITH ELECTRONICS CORPORATION


                              AMENDED & RESTATED
                                    BY-LAWS
                                    -------


                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
SECTION                                                                     PAGE
-------                                                                     ----
<S>                                                                         <C>
ARTICLE I

     STOCKHOLDERS ..........................................................   1
     Section 1.01. Annual Meetings .........................................   1
     Section 1.02. Special Meetings ........................................   1
     Section 1.03. Notice of Meetings; Waiver ..............................   1
     Section 1.04. Quorum ..................................................   2
     Section 1.05. Voting ..................................................   2
     Section 1.06. Voting by Ballot ........................................   2
     Section 1.07. Adjournment .............................................   2
     Section 1.08. Proxies .................................................   2
     Section 1.09. Organization; Procedure .................................   3
     Section 1.10. Consent of Stockholders in Lieu of Meeting ..............   3

ARTICLE II

     BOARD OF DIRECTORS ....................................................   3
     Section 2.01. General Powers ..........................................   3
     Section 2.02. Number and Term of Office ...............................   3
     Section 2.03. Election of Directors ...................................   4
     Section 2.04. Annual and Regular Meetings .............................   4
     Section 2.05. Special Meetings; Notice ................................   4
     Section 2.06. Quorum; Voting ..........................................   4
     Section 2.07. Adjournment .............................................   4
     Section 2.08. Action Without a Meeting ................................   5
     Section 2.09. Regulations; Manner of Acting ...........................   5
     Section 2.10. Action by Telephonic Communications .....................   5
     Section 2.11. Resignations ............................................   5
     Section 2.12. Removal of Directors ....................................   5
     Section 2.13. Vacancies and Newly Created Directorships ...............   5
     Section 2.14. Reliance on Accounts and Reports, etc. ..................   5

ARTICLE III

     EXECUTIVE COMMITTEE AND OTHER COMMITTEES ..............................   6
     Section 3.01. How Constituted .........................................   6
     Section 3.02. Powers ..................................................   6
</TABLE>

                                       i
<PAGE>

<TABLE>
<S>                                                                         <C>
     Section 3.03. Proceedings .............................................   7
     Section 3.04. Quorum and Manner of Acting .............................   7
     Section 3.05. Action by Telephonic Communications .....................   7
     Section 3.06. Absent or Disqualified Members ..........................   7
     Section 3.07. Resignations ............................................   7
     Section 3.08. Removal .................................................   7
     Section 3.09. Vacancies ...............................................   7

ARTICLE IV

     OFFICERS ..............................................................   7
     Section 4.01. Titles and Duties; Number ...............................   7
     Section 4.02. Election ................................................   8
     Section 4.03. Salaries ................................................   8
     Section 4.04. Removal and Resignation; Vacancies ......................   8
     Section 4.05. Subordinate Officers ....................................   8
     Section 4.06. Security ................................................   8

ARTICLE V

     CAPITAL STOCK .........................................................   8
     Section 5.01. Certificates of Stock, Uncertificated Shares ............   8
     Section 5.02. Signatures; Facsimile ...................................   8
     Section 5.03. Lost, Stolen or Destroyed Certificates ..................   8
     Section 5.04. Transfer of Stock .......................................   9
     Section 5.05. Record Date .............................................   9
     Section 5.06. Registered Stockholders .................................  10
     Section 5.07. Transfer Agent and Registrar ............................  10

ARTICLE VI

     INDEMNIFICATION .......................................................  10
     Section 6.01. Nature of Indemnity .....................................  10
     Section 6.02. Successful Defense ......................................  11
     Section 6.03. Determination That Indemnification Is Proper ............  11
     Section 6.04. Advance Payment of Expenses .............................  11
     Section 6.05. Procedure for Indemnification of Directors and Officers .  12
     Section 6.06. Survival; Preservation of Other Rights ..................  12
     Section 6.07. Insurance ...............................................  12
     Section 6.08. Severability ............................................  13

ARTICLE VII

     OFFICES ...............................................................  13
     Section 7.01. Registered Office .......................................  13
     Section 7.02. Other Offices ...........................................  13
</TABLE>

                                      ii
<PAGE>

<TABLE>
<S>                                                                         <C>
ARTICLE VIII

     GENERAL PROVISIONS ....................................................  13
     Section 8.01. Dividends ...............................................  13
     Section 8.02. Reserves ................................................  14
     Section 8.03. Execution of Instruments ................................  14
     Section 8.04. Corporate Indebtedness ..................................  14
     Section 8.05. Deposits ................................................  14
     Section 8.06. Checks ..................................................  14
     Section 8.07. Sale, Transfer, etc. of Securities ......................  14
     Section 8.08. Voting as Stockholder ...................................  14
     Section 8.09. Fiscal Year .............................................  15
     Section 8.10. Seal ....................................................  15
     Section 8.11. Books and Records; Inspection ...........................  15

ARTICLE IX

     AMENDMENT OF BY-LAWS ..................................................  15
     Section 9.01. Amendment ...............................................  15

ARTICLE X

     CONSTRUCTION ..........................................................  15
     Section 10.01. Construction ...........................................  15
</TABLE>

                                      iii
<PAGE>

                        ZENITH ELECTRONICS CORPORATION

                             AMENDED AND RESTATED
                                    BY-LAWS
                                    -------

                        As adopted on November 9, 1999


                                   ARTICLE I
                                   ---------

                                 STOCKHOLDERS
                                 ------------

          Section 1.01.  Annual Meetings.  Subject to Section 1.10 of these By-
                         ---------------
Laws, the annual meeting of the stockholders of the Corporation for the election
of directors and for the transaction of such other business as properly may come
before such meeting shall be held at such place, either within or without the
State of Delaware, and at [____] local time on the [______] (or, if such day is
a legal holiday, then on the next succeeding business day), or at such other
date and hour, as may be fixed from time to time by resolution of the Board of
Directors and set forth in the notice or waiver of notice of the meeting.

          Section 1.02.  Special Meetings.  Special meetings of the stockholders
                         ----------------
may be called at any time by the president (or, in the event of his or her
absence or disability, by any vice president), or by the Board of Directors. A
special meeting shall be called by the president (or, in the event of his or her
absence or disability, by any vice president), or by the secretary, immediately
upon receipt of a written request therefor by stockholders holding in the
aggregate not less than a majority of the outstanding shares of the Corporation
at the time entitled to vote at any meeting of the stockholders. If such
officers or the Board of Directors shall fail to call such meeting within twenty
days after receipt of such request, any stockholder executing such request may
call such meeting. Such special meetings of the stockholders shall be held at
such places, within or without the State of Delaware, as shall be specified in
the respective notices or waivers of notice thereof.

          Section 1.03.  Notice of Meetings; Waiver.  The secretary or any
                         --------------------------
assistant secretary shall cause written notice of the place, date and hour of
each meeting of the stockholders, and, in the case of a special meeting, the
purpose or purposes for which such meeting is called, to be given personally or
by mail, not less than ten nor more than sixty days prior to the meeting, to
each stockholder of record entitled to vote at such meeting. If such notice is
mailed, it shall be deemed to have been given to a stockholder when deposited in
the United States mail, postage prepaid, directed to the stockholder at his or
her address as it appears on the record of stockholders of the Corporation, or,
if he or she shall have filed with the secretary of the Corporation a written
request that notices to him or her be mailed to some other address, then
directed to him or her at such other address. Such further notice shall be given
as may be required by law.

          No notice of any meeting of stockholders need be given to any
stockholder who submits a signed waiver of notice, whether before or after the
meeting. Neither the business to be transacted at, nor the purpose of, any
regular or special meeting of the stockholders need be specified in a written
waiver of notice. The attendance of any stockholder at a meeting of stockholders
shall constitute a waiver of notice of such meeting, except when the stockholder
attends a meeting for the express purpose of objecting, at the beginning of the
meeting, to the transaction of any business on the ground that the meeting is
not lawfully called or convened.
<PAGE>

          Section 1.04.  Quorum.  Except as otherwise required by law or by the
                         ------
Certificate of Incorporation, the presence in person or by proxy of the holders
of record of a majority of the shares entitled to vote at a meeting of
stockholders shall constitute a quorum for the transaction of business at such
meeting.

          Section 1.05.  Voting.  If, pursuant to Section 5.05 of these By-Laws,
                         ------
a record date has been fixed, every holder of record of shares entitled to vote
at a meeting of stockholders shall be entitled to one vote for each share
outstanding in his or her name on the books of the Corporation at the close of
business on such record date. If no record date has been fixed, then every
holder of record of shares entitled to vote at a meeting of stockholders shall
be entitled to one vote for each share of stock standing in his or her name on
the books of the Corporation at the close of business on the day next preceding
the day on which notice of the meeting is given, or, if notice is waived, at the
close of business on the day next preceding the day on which the meeting is
held. Except as otherwise required by law or by the Certificate of Incorporation
or by these By-Laws, the vote of a majority of the shares represented in person
or by proxy at any meeting at which a quorum is present shall be sufficient for
the transaction of any business at such meeting.

          Section 1.06.  Voting by Ballot.  No vote of the stockholders need be
                         ----------------
taken by written ballot unless otherwise required by law. Any vote which need
not be taken by ballot may be conducted in any manner approved by the meeting.

          Section 1.07.  Adjournment.  If a quorum is not present at any meeting
                         -----------
of the stockholders, the stockholders present in person or by proxy shall have
the power to adjourn any such meeting from time to time until a quorum is
present. Notice of any adjourned meeting of the stockholders of the Corporation
need not be given if the place, date and hour thereof are announced at the
meeting at which the adjournment is taken, provided, however, that if the
adjournment is for more than thirty days, or if after the adjournment a new
record date for the adjourned meeting is fixed pursuant to Section 5.05 of these
By-Laws, a notice of the adjourned meeting, conforming to the requirements of
Section 1.03 of these By-Laws, shall be given to each stockholder of record
entitled to vote at such meeting. At any adjourned meeting at which a quorum is
present, any business may be transacted that might have been transacted on the
original date of the meeting.

          Section 1.08.  Proxies.  Any stockholder entitled to vote at any
                         -------
meeting of the stockholders or to express consent to or dissent from corporate
action in writing without a meeting may authorize another person or persons to
vote at any such meeting and express such consent or dissent for him or her by
proxy. A stockholder may authorize a valid proxy by executing a written
instrument signed by such stockholder, or by causing his or her signature to be
affixed to such writing by any reasonable means including, but not limited to,
by facsimile signature, or by transmitting or authorizing the transmission of a
telegram, cablegram or other means of electronic transmission to the person
designated as the holder of the proxy, a proxy solicitation firm or a like
authorized agent. No such proxy shall be voted or acted upon after the
expiration of three years from the date of such proxy, unless such proxy
provides for a longer period. Every proxy shall be revocable at the pleasure of
the stockholder executing it, except in those cases where applicable law
provides that a proxy shall be irrevocable. A stockholder may revoke any proxy
which is not irrevocable by attending the meeting and voting in person or by
filing an instrument in writing revoking the proxy or by filing another duly
executed proxy bearing a later date with the secretary. Proxies by telegram,
cablegram or other electronic transmission must either set forth or be submitted
with information from which it can be determined that the telegram, cablegram or
other electronic transmission was authorized by the stockholder. Any copy,
facsimile telecommunication or other reliable reproduction of a writing or

                                       2
<PAGE>

transmission created pursuant to this section may be substituted or used in lieu
of the original writing or transmission for any and all purposes for which the
original writing or transmission could be used, provided that such copy,
facsimile telecommunication or other reproduction shall be a complete
reproduction of the entire original writing or transmission.

          Section 1.09.  Organization; Procedure.  At every meeting of
                         -----------------------
stockholders the presiding officer shall be the president or, in the event of
his or her absence or disability, a presiding officer chosen by a majority of
the stockholders present in person or by proxy. The secretary, or in the event
of his or her absence or disability, the assistant secretary, if any, or if
there be no assistant secretary, in the absence of the secretary, an appointee
of the presiding officer, shall act as secretary of the meeting. The order of
business and all other matters of procedure at every meeting of stockholders may
be determined by such presiding officer.

          Section 1.10.  Consent of Stockholders in Lieu of Meeting.  To the
                         ------------------------------------------
fullest extent permitted by law, whenever the vote of stockholders at a meeting
thereof is required or permitted to be taken for or in connection with any
corporate action, such action may be taken without a meeting, without prior
notice and without a vote of stockholders, if a consent or consents in writing,
setting forth the action so taken, shall be signed by the holders of outstanding
stock having not less than the minimum number of votes that would be necessary
to authorize or take such action at a meeting at which all shares entitled to
vote thereon were present and voted (but not less than the minimum number of
votes otherwise prescribed by law) and shall be delivered to the Corporation by
delivery to its registered office in the State of Delaware, its principal place
of business, or an officer or agent of the Corporation having custody of the
book in which proceedings of meetings of stockholders are recorded. Delivery
made to the Corporation's registered office shall be by hand or by certified or
registered mail, return receipt requested.

          Every written consent shall bear the date of signature of each
stockholder who signs the consent and no written consent shall be effective to
take the corporate action referred to therein unless, within sixty days of the
earliest dated consent delivered in the manner required by law to the
Corporation, written consents signed by a sufficient number of holders to take
action are delivered to the Corporation by delivery to its registered office in
the State of Delaware, its principal place of business, or an officer or agent
of the Corporation having custody of the book in which proceedings of meetings
of stockholders are recorded. Delivery made to the Corporation's registered
office shall be by hand or by certified or registered mail, return receipt
requested.

                                  ARTICLE II
                                  ----------

                              BOARD OF DIRECTORS
                              ------------------

          Section 2.01.  General Powers.  Except as may otherwise be provided by
                         --------------
law, by the Certificate of Incorporation or by these By-Laws, the property,
affairs and business of the Corporation shall be managed by or under the
direction of the Board of Directors and the Board of Directors may exercise all
the powers of the Corporation.

          Section 2.02.  Number and Term of Office.  The number of Directors
                         -------------------------
constituting the entire Board of Directors shall be three, which number may be
modified from time to time by resolution of the Board of Directors, but in no
event shall the number of Directors be less than one. Each Director (whenever
elected) shall hold office until his

                                       3
<PAGE>

or her successor has been duly elected and qualified, or until his or her
earlier death, resignation or removal.

          Section 2.03.  Election of Directors.  Except as otherwise provided in
                         ---------------------
Sections 2.12 and 2.13 of these By-Laws, the Directors shall be elected at each
annual meeting of the stockholders. If the annual meeting for the election of
Directors is not held on the date designated therefor, the Directors shall cause
the meeting to be held as soon thereafter as convenient. At each meeting of the
stockholders for the election of Directors, provided a quorum is present, the
Directors shall be elected by a plurality of the votes validly cast in such
election.

          Section 2.04.  Annual and Regular Meetings.  The annual meeting of the
                         ---------------------------
Board of Directors for the purpose of electing officers and for the transaction
of such other business as may come before the meeting shall be held as soon as
possible following adjournment of the annual meeting of the stockholders at the
place of such annual meeting of the stockholders. Notice of such annual meeting
of the Board of Directors need not be given. The Board of Directors from time to
time may by resolution provide for the holding of regular meetings and fix the
place (which may be within or without the State of Delaware) and the date and
hour of such meetings. Notice of regular meetings need not be given, provided,
however, that if the Board of Directors shall fix or change the time or place of
any regular meeting, notice of such action shall be mailed promptly, or sent by
telegram, radio or cable, to each Director who shall not have been present at
the meeting at which such action was taken, addressed to him or her at his or
her usual place of business, or shall be delivered to him or her personally.
Notice of such action need not be given to any Director who attends the first
regular meeting after such action is taken without protesting the lack of notice
to him or her, prior to or at the commencement of such meeting, or to any
Director who submits a signed waiver of notice, whether before or after such
meeting.

          Section 2.05.  Special Meetings; Notice.  Special meetings of the
                         ------------------------
Board of Directors shall be held whenever called by any Director at such place
(within or without the State of Delaware), date and hour as may be specified in
the respective notices or waivers of notice of such meetings. Special meetings
of the Board of Directors may be called on twenty-four hours' notice, if notice
is given to each Director personally or by telephone or telegram, or on five
days' notice, if notice is mailed to each Director, addressed to him or her at
his or her usual place of business. Notice of any special meeting need not be
given to any Director who attends such meeting without protesting the lack of
notice to him or her, prior to or at the commencement of such meeting, or to any
Director who submits a signed waiver of notice, whether before or after such
meeting, and any business may be transacted thereat.

          Section 2.06.  Quorum; Voting.  At all meetings of the Board of
                         --------------
Directors, the presence of a majority of the total authorized number of
Directors shall constitute a quorum for the transaction of business. Except as
otherwise required by law, the vote of a majority of the Directors present at
any meeting at which a quorum is present shall be the act of the Board of
Directors.

          Section 2.07.  Adjournment.  A majority of the Directors present,
                         -----------
whether or not a quorum is present, may adjourn any meeting of the Board of
Directors to another time or place. No notice need be given of any adjourned
meeting unless the time and place of the adjourned meeting are not announced at
the time of adjournment, in which case notice conforming to the requirements of
Section 2.05 of these By-Laws shall be given to each Director.

                                       4
<PAGE>

          Section 2.08.  Action Without a Meeting.  Any action required or
                         ------------------------
permitted to be taken at any meeting of the Board of Directors may be taken
without a meeting if all members of the Board of Directors consent thereto in
writing, and such writing or writings are filed with the minutes of proceedings
of the Board of Directors.

          Section 2.09.  Regulations; Manner of Acting.  To the extent
                         -----------------------------
consistent with applicable law, the Certificate of Incorporation and these By-
Laws, the Board of Directors may adopt such rules and regulations for the
conduct of meetings of the Board of Directors and for the management of the
property, affairs and business of the Corporation as the Board of Directors may
deem appropriate. The Directors shall act only as a Board, and the individual
Directors shall have no power as such.

          Section 2.10.  Action by Telephonic Communications.  Members of the
                         -----------------------------------
Board of Directors may participate in a meeting of the Board of Directors by
means of conference telephone or similar communications equipment by means of
which all persons participating in the meeting can hear each other, and
participation in a meeting pursuant to this provision shall constitute presence
in person at such meeting.

          Section 2.11.  Resignations.  Any Director may resign at any time by
                         ------------
delivering a written notice of resignation, signed by such Director, to the
president or the secretary. Unless otherwise specified therein, such resignation
shall take effect upon delivery.

          Section 2.12.  Removal of Directors.  Any Director may be removed at
                         --------------------
any time, either for or without cause, upon the affirmative vote of the holders
of a majority of the outstanding shares of stock of the Corporation entitled to
vote for the election of such Director. Any vacancy in the Board of Directors
caused by any such removal may be filled at such meeting by the stockholders
entitled to vote for the election of the Director so removed. If such
stockholders do not fill such vacancy at such meeting (or in the written
instrument effecting such removal, if such removal was effected by consent
without a meeting), such vacancy may be filled in the manner provided in Section
2.13 of these By-Laws.

          Section 2.13.  Vacancies and Newly Created Directorships.  If any
                         -----------------------------------------
vacancies shall occur in the Board of Directors, by reason of death,
resignation, removal or otherwise, or if the authorized number of Directors
shall be increased, the Directors then in office shall continue to act, and such
vacancies and newly created directorships may be filled by a majority of the
Directors then in office, although less than a quorum. A Director elected to
fill a vacancy or a newly created directorship shall hold office until his or
her successor has been elected and qualified or until his or her earlier death,
resignation or removal. Any such vacancy or newly created directorship may also
be filled at any time by vote of the stockholders.

          Section 2.14.  Reliance on Accounts and Reports, etc.  A Director, or
                         -------------------------------------
a member of any Committee designated by the Board of Directors shall, in the
performance of his or her duties, be fully protected in relying in good faith
upon the records of the Corporation and upon information, opinions, reports or
statements presented to the Corporation by any of the Corporation's officers or
employees, or Committees designated by the Board of Directors, or by any other
person as to the matters the member reasonably believes are within such other
person's professional or expert competence and who has been selected with
reasonable care by or on behalf of the Corporation.

                                       5
<PAGE>

                                  ARTICLE III
                                  -----------

                   EXECUTIVE COMMITTEE AND OTHER COMMITTEES
                   ----------------------------------------

          Section 3.01.  How Constituted.  The Board of Directors may designate
                         ---------------
one or more Committees, including an Executive Committee, each such Committee to
consist of such number of Directors as from time to time may be fixed by the
Board of Directors. The Board of Directors may designate one or more Directors
as alternate members of any such Committee, who may replace any absent or
disqualified member or members at any meeting of such Committee. Thereafter,
members (and alternate members, if any) of each such Committee may be designated
at the annual meeting of the Board of Directors. Any such Committee may be
abolished or re-designated from time to time by the Board of Directors. Each
member (and each alternate member) of any such Committee (whether designated at
an annual meeting of the Board of Directors or to fill a vacancy or otherwise)
shall hold office until his or her successor shall have been designated or until
he or she shall cease to be a Director, or until his or her earlier death,
resignation or removal.

          Section 3.02.  Powers.  During the intervals between the meetings of
                         ------
the Board of Directors, the Executive Committee, except as otherwise provided in
this section, shall have and may exercise all the powers and authority of the
Board of Directors in the management of the property, affairs and business of
the Corporation, including the power to declare dividends and to authorize the
issuance of stock. Each such other Committee, except as otherwise provided in
this section, shall have and may exercise such powers of the Board of Directors
as may be provided by resolution or resolutions of the Board of Directors.
Neither the Executive Committee nor any such other Committee shall have the
power or authority:

          (a)  to amend the Certificate of Incorporation (except that a
     Committee may, to the extent authorized in the resolution or resolutions
     providing for the issuance of shares of stock adopted by the Board of
     Directors as provided in Section 151(a) of the General Corporation Law of
     the State of Delaware, fix the designations and any of the preferences or
     rights of such shares relating to dividends, redemption, dissolution, any
     distribution of assets of the Corporation or the conversion into, or the
     exchange of such shares for, shares of any other class or classes or any
     other series of the same or any other class or classes of stock of the
     Corporation or fix the number of shares of any series of stock or authorize
     the increase or decrease of the shares of any series);

          (b)  to adopt an agreement of merger or consolidation;

          (c)  to recommend to the stockholders the sale, lease or exchange of
     all or substantially all of the Corporation's property and assets;

          (d)  to recommend to the stockholders a dissolution of the Corporation
     or a revocation of a dissolution; or

          (e)  to amend the By-Laws of the Corporation.

The Executive Committee shall have, and any such other Committee may be granted
by the Board of Directors, power to authorize the seal of the Corporation to be
affixed to any or all papers which may require it.

                                       6
<PAGE>

          Section 3.03.  Proceedings.  Each such Committee may fix its own rules
                         -----------
of procedure and may meet at such place (within or without the State of
Delaware), at such time and upon such notice, if any, as it shall determine from
time to time. Each such Committee shall keep minutes of its proceedings and
shall report such proceedings to the Board of Directors at the meeting of the
Board of Directors next following any such proceedings.

          Section 3.04.  Quorum and Manner of Acting.  Except as may be
                         ---------------------------
otherwise provided in the resolution creating such Committee, at all meetings of
any Committee the presence of members (or alternate members) constituting a
majority of the total authorized membership of such Committee shall constitute a
quorum for the transaction of business. The act of the majority of the members
present at any meeting at which a quorum is present shall be the act of such
Committee. Any action required or permitted to be taken at any meeting of any
such Committee may be taken without a meeting, if all members of such Committee
shall consent to such action in writing and such writing or writings are filed
with the minutes of the proceedings of the Committee. The members of any such
Committee shall act only as a Committee, and the individual members of such
Committee shall have no power as such.

          Section 3.05.  Action by Telephonic Communications.  Members of any
                         -----------------------------------
Committee designated by the Board of Directors may participate in a meeting of
such Committee by means of conference telephone or similar communications
equipment by means of which all persons participating in the meeting can hear
each other, and participation in a meeting pursuant to this provision shall
constitute presence in person at such meeting.

          Section 3.06.  Absent or Disqualified Members.  In the absence or
                         ------------------------------
disqualification of a member of any Committee, the member or members thereof
present at any meeting and not disqualified from voting, whether or not he, she
or they constitute a quorum, may unanimously appoint another member of the Board
of Directors to act at the meeting in the place of any such absent or
disqualified member.

          Section 3.07.  Resignations.  Any member (and any alternate member) of
                         ------------
any Committee may resign at any time by delivering a written notice of
resignation, signed by such member, to the chairman or the president. Unless
otherwise specified therein, such resignation shall take effect upon delivery.

          Section 3.08.  Removal.  Any member (and any alternate member) of any
                         -------
Committee may be removed from his or her position as a member (or alternate
member, as the case may be) of such Committee at any time, either for or without
cause, by resolution adopted by a majority of the whole Board of Directors.

          Section 3.09.  Vacancies.  If any vacancy shall occur in any
                         ---------
Committee, by reason of disqualification, death, resignation, removal or
otherwise, the remaining members (and any alternate members) shall continue to
act, and any such vacancy may be filled by the Board of Directors.

                                  ARTICLE IV
                                  ----------

                                   OFFICERS
                                   --------

          Section 4.01.  Titles and Duties; Number.  The officers of the
                         -------------------------
Corporation shall be chosen by the Board of Directors and shall have such titles
and duties as shall be

                                       7
<PAGE>

determined by the Board of Directors. Any number of offices may be held by the
same person. No officer need be a Director of the Corporation.

          Section 4.02.  Election.  Unless otherwise determined by the Board of
                         --------
Directors, the officers of the Corporation shall be elected by the Board of
Directors at the annual meeting of the Board of Directors, and shall be elected
to hold office until the next succeeding annual meeting of the Board of
Directors. In the event of the failure to elect officers at such annual meeting,
officers may be elected at any regular or special meeting of the Board of
Directors. Each officer shall hold office until his or her successor has been
elected and qualified, or until his or her earlier death, resignation or
removal.

          Section 4.03.  Salaries.  The salaries of all officers and agents of
                         --------
the Corporation shall be fixed by the Board of Directors.

          Section 4.04.  Removal and Resignation; Vacancies.  Any officer may be
                         ----------------------------------
removed for or without cause at any time by the Board of Directors. Any officer
may resign at any time by delivering a written notice of resignation, signed by
such officer, to the Board of Directors or the president. Unless otherwise
specified therein, such resignation shall take effect upon delivery. Any vacancy
occurring in any office of the Corporation by death, resignation, removal or
otherwise, shall be filled by the Board of Directors.

          Section 4.05.  Subordinate Officers.  The Board of Directors from time
                         --------------------
to time may delegate to any officer or agent the power to appoint subordinate
officers or agents and to prescribe their respective rights, terms of office,
authorities and duties. Any such officer or agent may remove any such
subordinate officer or agent appointed by him or her, for or without cause.

          Section 4.06.  Security.  The Board of Directors may require any
                         --------
officer, agent or employee of the Corporation to provide security for the
faithful performance of his or her duties, in such amount and of such character
as may be determined from time to time by the Board of Directors.

                                   ARTICLE V
                                   ---------

                                 CAPITAL STOCK
                                 -------------

          Section 5.01.  Certificates of Stock, Uncertificated Shares.  The
                         --------------------------------------------
shares of the Corporation shall be represented by certificates, provided that
the Board of Directors may provide by resolution or resolutions that some or all
of any or all classes or series of the stock of the Corporation shall be
uncertificated shares. Any such resolution shall not apply to shares represented
by a certificate until each certificate is surrendered to the Corporation.
Notwithstanding the adoption of such a resolution by the Board of Directors,
every holder of stock in the Corporation represented by certificates and upon
request every holder of uncertificated shares shall be entitled to have a
certificate signed by, or in the name, of the Corporation by any officer so
authorized by the Board of Directors, representing the number of shares
registered in certificate form. Such certificate shall be in such form as the
Board of Directors may determine, to the extent consistent with applicable law,
the Certificate of Incorporation and these By-Laws.

          Section 5.02.  Signatures; Facsimile.  All of such signatures on the
                         ---------------------
certificate referred to in Section 5.01 of these By-Laws may be a facsimile,
engraved or printed, to the extent permitted by law. In case any officer,
transfer agent or registrar who

                                       8
<PAGE>

has signed, or whose facsimile signature has been placed upon a certificate
shall have ceased to be such officer, transfer agent or registrar before such
certificate is issued, it may be issued by the Corporation with the same effect
as if he or she were such officer, transfer agent or registrar at the date of
issue.

          Section 5.03.  Lost, Stolen or Destroyed Certificates.  The Board of
                         --------------------------------------
Directors may direct that a new certificate be issued in place of any
certificate theretofore issued by the Corporation alleged to have been lost,
stolen or destroyed, upon delivery to the Board of Directors of an affidavit of
the owner or owners of such certificate, setting forth such allegation. The
Board of Directors may require the owner of such lost, stolen or destroyed
certificate, or his or her legal representative, to give the Corporation a bond
sufficient to indemnify it against any claim that may be made against it on
account of the alleged loss, theft or destruction of any such certificate or the
issuance of any such new certificate.

          Section 5.04.  Transfer of Stock.  Upon surrender to the Corporation
                         -----------------
or the transfer agent of the Corporation of a certificate for shares, duly
endorsed or accompanied by appropriate evidence of succession, assignment or
authority to transfer, the Corporation shall issue a new certificate to the
person entitled thereto, cancel the old certificate and record the transaction
upon its books. Within a reasonable time after the transfer of uncertificated
stock, the Corporation shall send to the registered owner thereof a written
notice containing the information required to be set forth or stated on
certificates pursuant to Sections 151, 156, 202(a) or 218(a) of the General
Corporation Law of the State of Delaware. Subject to the provisions of the
Certificate of Incorporation and these By-Laws, the Board of Directors may
prescribe such additional rules and regulations as it may deem appropriate
relating to the issue, transfer and registration of shares of the Corporation.

          Section 5.05.  Record Date.  In order to determine the stockholders
                         -----------
entitled to notice of or to vote at any meeting of stockholders or any
adjournment thereof, the Board of Directors may fix, in advance, a record date,
which record date shall not precede the date on which the resolution fixing the
record date is adopted by the Board of Directors, and which shall not be more
than sixty nor less than ten days before the date of such meeting. A
determination of stockholders of record entitled to notice of or to vote at a
meeting of stockholders shall apply to any adjournment of the meeting, provided,
however, that the Board of Directors may fix a new record date for the adjourned
meeting.

          In order that the Corporation may determine the stockholders entitled
to consent to corporate action in writing without a meeting, the Board of
Directors may fix a record date, which record date shall not precede the date
upon which the resolution fixing the record date is adopted by the Board of
Directors, and which date shall not be more than ten days after the date upon
which the resolution fixing the record date is adopted by the Board of
Directors. If no record date has been fixed by the Board of Directors, the
record date for determining stockholders entitled to consent to corporate action
in writing without a meeting, when no prior action by the board of directors is
required by law, shall be the first date on which a signed written consent
setting forth the action taken or proposed to be taken is delivered to the
Corporation by delivery to its registered office in the State of Delaware, its
principal place of business, or an officer or agent of the Corporation having
custody of the book in which proceedings of meetings of stockholders are
recorded. Delivery made to the Corporation's registered office shall be by hand
or by certified or registered mail, return receipt requested. If no record date
has been fixed by the Board of Directors and prior action by the Board of
Directors is required by law, the record date for determining stockholders
entitled to consent to corporate

                                       9
<PAGE>

action in writing without a meeting shall be at the close of business on the day
on which the Board of Directors adopts the resolution taking such prior action.

          In order that the Corporation may determine the stockholders entitled
to receive payment of any dividend or other distribution or allotment of any
rights of the stockholders entitled to exercise any rights in respect of any
change, conversion or exchange of stock, or for the purpose of any other lawful
action, the Board of Directors may fix a record date, which record date shall
not precede the date upon which the resolution fixing the record date is
adopted, and which record date shall be not more than sixty days prior to such
action. If no record date is fixed, the record date for determining stockholders
for any such purpose shall be at the close of business on the day on which the
Board of Directors adopts the resolution relating thereto.

          Section 5.06.  Registered Stockholders.  Prior to due surrender of a
                         -----------------------
certificate for registration of transfer, the Corporation may treat the
registered owner as the person exclusively entitled to receive dividends and
other distributions, to vote, to receive notice and otherwise to exercise all
the rights and powers of the owner of the shares represented by such
certificate, and the Corporation shall not be bound to recognize any equitable
or legal claim to or interest in such shares on the part of any other person,
whether or not the Corporation shall have notice of such claim or interests.
Whenever any transfer of shares shall be made for collateral security, and not
absolutely, it shall be so ex-pressed in the entry of the transfer if, when the
certificates are presented to the Corporation for transfer or uncertificated
shares are requested to be transferred, both the transferor and transferee
request the Corporation to do so.

          Section 5.07.  Transfer Agent and Registrar.  The Board of Directors
                         ----------------------------
may appoint one or more transfer agents and one or more registrars, and may
require all certificates representing shares to bear the signature of any such
transfer agents or registrars.

                                  ARTICLE VI
                                  ----------

                                INDEMNIFICATION
                                ---------------

          Section 6.01.  Nature of Indemnity.  The Corporation shall indemnify
                         -------------------
any person who was or is a party or is threatened to be made a party to any
threatened, pending or completed action, suit or proceeding, whether civil,
criminal, administrative or investigative, by reason of the fact that he or she
is or was or has agreed to become a director or officer of the Corporation, or
is or was serving or has agreed to serve at the request of the Corporation as a
director or officer, of another corporation, partnership, joint venture, trust
or other enterprise, or by reason of any action alleged to have been taken or
omitted in such capacity, and may indemnify any person who was or is a party or
is threatened to be made a party to such an action, suit or proceeding by reason
of the fact that he or she is or was or has agreed to become an employee or
agent of the Corporation, or is or was serving or has agreed to serve at the
request of the Corporation as an employee or agent of another corporation,
partnership, joint venture, trust or other enterprise, against expenses
(including attorneys' fees), judgments, fines and amounts paid in settlement
actually and reasonably incurred by him or her or on his or her behalf in
connection with such action, suit or proceeding and any appeal therefrom, if he
or she acted in good faith and in a manner he or she reasonably believed to be
in or not opposed to the best interests of the Corporation, and, with respect to
any criminal action or proceeding had no reasonable cause to believe his or her
conduct was unlawful; except that in the case of an action or suit by or in the
right of the Corporation to procure a judg-

                                       10
<PAGE>

ment in its favor (1) such indemnification shall be limited to expenses
(including attorneys' fees) actually and reasonably incurred by such person in
the defense or settlement of such action or suit, and (2) no indemnification
shall be made in respect of any claim, issue or matter as to which such person
shall have been adjudged to be liable to the Corporation unless and only to the
extent that the Delaware Court of Chancery or the court in which such action or
suit was brought shall determine upon application that, despite the adjudication
of liability but in view of all the circumstances of the case, such person is
fairly and reasonably entitled to indemnity for such expenses which the Delaware
Court of Chancery or such other court shall deem proper. Notwithstanding the
foregoing, but subject to Section 6.05 of these By-Laws, the Corporation shall
not be obligated to indemnify a director or officer of the Corporation in
respect of an action suit or proceeding (or part thereof) instituted by such
director or officer, unless such action, suit or proceeding (or part thereof)
has been authorized by the Board of Directors.

          The termination of any action, suit or proceeding by judgment, order,
settlement, conviction, or upon a plea of nolo contendere or its equivalent,
                                          ---- ----------
shall not, of itself, create a presumption that the person did not act in good
faith and in a manner which he or she reasonably believed to be in or not
opposed to the best interests of the Corporation, and, with respect to any
criminal action or proceeding, had reasonable cause to believe that his or her
conduct was unlawful.

          Section 6.02.  Successful Defense.  To the extent that a present or
                         ------------------
former director, officer, employee or agent of the Corporation has been
successful on the merits or otherwise in defense of any action, suit or
proceeding referred to in Section 6.01 of these By-Laws or in defense of any
claim, issue or matter therein, he or she shall be indemnified against expenses
(including attorneys' fees) actually and reasonably incurred by him or her in
connection therewith.

          Section 6.03.  Determination That Indemnification Is Proper.  Any
                         --------------------------------------------
indemnification of a present or former director or officer of the Corporation
under Section 6.01 of these By-Laws (unless ordered by a court) shall be made by
the Corporation only upon a determination that indemnification of such person is
proper in the circumstances because such person has met the applicable standard
of conduct set forth in Section 6.01 of these By-Laws. Any indemnification of a
present or former employee or agent of the Corporation under Section 6.01 of
these By-Laws (unless ordered by a court) may be made by the Corporation upon a
determination that indemnification of the employee or agent is proper in the
circumstances because he or she has met the applicable standard of conduct set
forth in Section 6.01 of these By-Laws. Any such determination shall be made,
with respect to a person who is a director or officer at the time of such
determination (1) by a majority vote of the Directors who are not parties to
               -
such action, suit or proceeding, even though less than a quorum, or (2) by a
                                                                     -
committee of such directors designated by majority vote of such directors, even
though less than a quorum, or (3) if there are no such directors, or if such
                               -
directors so direct, by independent legal counsel in a written opinion, or (4)
                                                                            -
by the stockholders.

          Section 6.04.  Advance Payment of Expenses.  Expenses (including
                         ---------------------------
attorneys' fees) incurred by a present director or officer in defending any
civil, criminal, administrative or investigative action, suit or proceeding
shall be paid by the Corporation in advance of the final disposition of such
action, suit or proceeding upon receipt of an undertaking by or on behalf of the
director or officer to repay such amount if it shall ultimately be determined
that he or she is not entitled to be indemnified by the Corporation as
authorized in this Article. Such expenses (including attorneys' fees) incurred
by former directors and officers or other employees and agents may be so paid
upon such terms and conditions, if any, as the Corporation deems appropriate.
The Corporation, or in respect

                                       11
<PAGE>

of a present director or officer the Board of Directors, may authorize the
Corporation's counsel to represent such present or former director, officer,
employee or agent in any action, suit or proceeding, whether or not the
Corporation is a party to such action, suit or proceeding.

          Section 6.05.  Procedure for Indemnification of Directors and
                         ----------------------------------------------
Officers.  Any indemnification of a director, officer, employee or agent of the
--------
Corporation under Sections 6.01 and 6.02 of these By-Laws, or advance of costs,
charges and expenses to such person under Section 6.04 of these By-Laws, shall
be made promptly, and in any event within thirty days, upon the written request
of such person. If a determination by the Corporation that such person is
entitled to indemnification pursuant to this Article is required, and the
Corporation fails to respond within sixty days to a written request for
indemnity, the Corporation shall be deemed to have approved such request. If the
Corporation denies a written request for indemnity or advancement of expenses,
in whole or in part, or if payment in full pursuant to such request is not made
within thirty days, the right to indemnification or advances as granted by this
Article shall be enforceable by such person in any court of competent
jurisdiction. Such person's costs and expenses incurred in connection with
successfully establishing his or her right to indemnification, in whole or in
part, in any such action shall also be indemnified by the Corporation. It shall
be a defense to any such action (other than an action brought to enforce a claim
for the advance of costs, charges and expenses under Section 6.04 of these By-
Laws where the required undertaking, if any, has been received by or tendered to
the Corporation) that the claimant has not met the standard of conduct set forth
in Section 6.01 of these By-Laws, but the burden of proving such defense shall
be on the Corporation. Neither the failure of the Corporation (including its
Board of Directors or any committee thereof, its independent legal counsel, and
its stockholders) to have made a determination prior to the commencement of such
action that indemnification of the claimant is proper in the circumstances
because he or she has met the applicable standard of conduct set forth in
Section 6.01 of these By-Laws, nor the fact that there has been an actual
determination by the Corporation (including its Board of Directors or any
committee thereof, its independent legal counsel, and its stockholders) that the
claimant has not met such applicable standard of conduct, shall be a defense to
the action or create a presumption that the claimant has not met the applicable
standard of conduct.

          Section 6.06.  Survival; Preservation of Other Rights.  The foregoing
                         --------------------------------------
indemnification provisions shall be deemed to be a contract between the
Corporation and each director, officer, employee and agent who serves in any
such capacity at any time while these provisions as well as the relevant
provisions of the Delaware Corporation Law are in effect and any repeal or
modification thereof shall not affect any right or obligation then existing with
respect to any state of facts then or previously existing or any action, suit or
proceeding previously or thereafter brought or threatened based in whole or in
part upon any such state of facts. Such a "contract right" may not be modified
retroactively without the consent of such director, officer, employee or agent.

          The indemnification provided by this Article VI shall not be deemed
exclusive of any other rights to which those indemnified may be entitled under
any by-law, agreement, vote of stockholders or disinterested directors or
otherwise, both as to action in his or her official capacity and as to action in
another capacity while holding such office, and shall continue as to a person
who has ceased to be a director, officer, employee or agent and shall inure to
the benefit of the heirs, executors and administrators of such a person.

          Section 6.07.  Insurance.  The Corporation may purchase and maintain
                         ---------
insurance on behalf of any person who is or was or has agreed to become a
director or

                                       12
<PAGE>

officer of the Corporation, or is or was serving at the request of the
Corporation as a director or officer of another corporation, partnership, joint
venture, trust or other enterprise against any liability asserted against him or
her and incurred by him or her or on his or her behalf in any such capacity, or
arising out of his or her status as such, whether or not the Corporation would
have the power to indemnify him or her against such liability under the
provisions of this Article, provided that such insurance is available on
                            --------
acceptable terms, which determination shall be made by a vote of a majority of
the entire Board of Directors.

          Section 6.08.  Severability.  If this Article or any portion hereof
                         ------------
shall be invalidated on any ground by any court of competent jurisdiction, then
the Corporation shall nevertheless indemnify each director or officer and may
indemnify each employee or agent of the Corporation as to costs, charges and
expenses (including attorneys' fees), judgments, fines and amounts paid in
settlement with respect to any action, suit or proceeding, whether civil,
criminal, administrative or investigative, including an action by or in the
right of the Corporation, to the fullest extent permitted by any applicable
portion of this Article that shall not have been invalidated and to the fullest
extent permitted by applicable law.

                                  ARTICLE VII
                                  -----------

                                    OFFICES
                                    -------

          Section 7.01.  Registered Office.  The registered office of the
                         -----------------
Corporation in the State of Delaware shall be located at 1209 Orange Street in
the City of Wilmington, County of New Castle.

          Section 7.02.  Other Offices.  The Corporation may maintain offices or
                         -------------
places of business at such other locations within or without the State of
Delaware as the Board of Directors may from time to time determine or as the
business of the Corporation may require.

                                 ARTICLE VIII
                                 ------------

                              GENERAL PROVISIONS
                              ------------------

          Section 8.01.  Dividends.  Subject to any applicable provisions of law
                         ---------
and the Certificate of Incorporation, dividends upon the shares of the
Corporation may be declared by the Board of Directors at any regular or special
meeting of the Board of Directors and any such dividend may be paid in cash,
property, or shares of the Corporation's Capital Stock.

          A member of the Board of Directors, or a member of any Committee
designated by the Board of Directors shall be fully protected in relying in good
faith upon the records of the Corporation and upon such information, opinions,
reports or statements presented to the Corporation by any of its officers or
employees, or Committees of the Board of Directors, or by any other person as to
matters the Director reasonably believes are within such other person's
professional or expert competence and who has been selected with reasonable care
by or on behalf of the Corporation, as to the value and amount of the assets,
liabilities and/or net profits of the Corporation, or any other facts pertinent
to the existence and amount of surplus or other funds from which dividends might
properly be declared and paid.

                                       13
<PAGE>

          Section 8.02.  Reserves.  There may be set aside out of any funds of
                         --------
the Corporation available for dividends such sum or sums as the Board of
Directors from time to time, in its absolute discretion, thinks proper as a
reserve or reserves to meet contingencies, or for equalizing dividends, or for
repairing or maintaining any property of the Corporation or for such other
purpose as the Board of Directors shall think conducive to the interest of the
Corporation, and the Board of Directors may similarly modify or abolish any such
reserve.

          Section 8.03.  Execution of Instruments.  Any officer so authorized by
                         ------------------------
the Board of Directors may enter into any contract or execute and deliver any
instrument in the name and on behalf of the Corporation. Any officer so
authorized by the Board of Directors may authorize any other officer or agent to
enter into any contract or execute and deliver any instrument in the name and on
behalf of the Corporation. Any such authorization may be general or limited to
specific contracts or instruments.

          Section 8.04.  Corporate Indebtedness.  No loan shall be contracted on
                         ----------------------
behalf of the Corporation, and no evidence of indebtedness shall be issued in
its name, unless authorized by the Board of Directors or any officer so
authorized by the Board of Directors. Such authorization may be general or
confined to specific instances. Loans so authorized may be effected at any time
for the Corporation from any bank, trust company or other institution, or from
any firm, corporation or individual. All bonds, debentures, notes and other
obligations or evidences of indebtedness of the Corporation issued for such
loans shall be made, executed and delivered as the Board of Directors or any
officer so authorized by the Board of Directors shall authorize. When so
authorized by the Board of Directors or any such officer, any part of or all the
properties, including contract rights, assets, business or good will of the
Corporation, whether then owned or thereafter acquired, may be mortgaged,
pledged, hypothecated or conveyed or assigned in trust as security for the
payment of such bonds, debentures, notes and other obligations or evidences of
indebtedness of the Corporation, and of the interest thereon, by instruments
executed and delivered in the name of the Corporation.

          Section 8.05.  Deposits.  Any funds of the Corporation may be
                         --------
deposited from time to time in such banks, trust companies or other depositaries
as may be determined by the Board of Directors or by such officers or agents as
may be authorized by the Board of Directors to make such determination.

          Section 8.06.  Checks.  All checks or demands for money and notes of
                         ------
the Corporation shall be signed by such officer or officers or such agent or
agents of the Corporation, and in such manner, as the Board of Directors or any
officer so authorized by the Board of Directors from time to time may determine.

          Section 8.07.  Sale, Transfer, etc. of Securities.  To the extent
                         ----------------------------------
authorized by the Board of Directors, any officer designated by the Board of
Directors may sell, transfer, endorse, and assign any shares of stock, bonds or
other securities owned by or held in the name of the Corporation, and may make,
execute and deliver in the name of the Corporation, under its corporate seal,
any instruments that may be appropriate to effect any such sale, transfer,
endorsement or assignment.

          Section 8.08.  Voting as Stockholder.  Any officer so authorized by
                         ---------------------
resolution of the Board of Directors shall have full power and authority on
behalf of the Corporation to attend any meeting of stockholders of any
corporation in which the Corporation may hold stock, and to act, vote (or
execute proxies to vote) and exercise in person or by proxy all other rights,
powers and privileges incident to the ownership of such stock. Such officers
acting on behalf of the Corporation shall have full power and

                                       14
<PAGE>

authority to execute any instrument expressing consent to or dissent from any
action of any such corporation without a meeting. The Board of Directors may by
resolution from time to time confer such power and authority upon any other
person or persons.

          Section 8.09.  Fiscal Year.  The fiscal year of the Corporation shall
                         -----------
commence on the first day of January of each year (except for the Corporation's
first fiscal year which shall commence on the date of incorporation) and shall
terminate in each case on December 31.

          Section 8.10.  Seal.  The seal of the Corporation shall be circular in
                         ----
form and shall contain the name of the Corporation, the year of its
incorporation and the words "Corporate Seal" and "Delaware". The form of such
seal shall be subject to alteration by the Board of Directors. The seal may be
used by causing it or a facsimile thereof to be impressed, affixed or
reproduced, or may be used in any other lawful manner.

          Section 8.11.  Books and Records; Inspection.  Except to the extent
                         -----------------------------
otherwise required by law, the books and records of the Corporation shall be
kept at such place or places within or without the State of Delaware as may be
determined from time to time by the Board of Directors.

                                  ARTICLE IX
                                  ----------

                             AMENDMENT OF BY-LAWS
                             --------------------

          Section 9.01.  Amendment.  Subject to the provisions of the
                         ---------
Certificate of Incorporation, these By-Laws may be amended, altered or repealed

          (a)  by resolution adopted by a majority of the Board of Directors at
     any special or regular meeting of the Board if, in the case of such special
     meeting only, notice of such amendment, alteration or repeal is contained
     in the notice or waiver of notice of such meeting; or

          (b)  at any regular or special meeting of the stockholders if, in the
     case of such special meeting only, notice of such amendment, alteration or
     repeal is contained in the notice or waiver of notice of such meeting.

                                   ARTICLE X
                                   ---------

                                 CONSTRUCTION
                                 ------------

          Section 10.01. Construction.  In the event of any conflict between
                         ------------
the provisions of these By-Laws as in effect from time to time and the
provisions of the Certificate of Incorporation of the Corporation as in effect
from time to time, the provisions of such Certificate of Incorporation shall be
controlling.

                                       15