Table Of Contents - Zenith B25A10Z Service Manuallines

SECTION 1
OVERVIEW ............................................................. 1-1
MODEL INFORMATION ....................................... 1-1
INTRODUCTION ................................................ 1-2
SC3492Z MODEL REMOTE CONTROL ............................ 1-3
MBR3345Z MODEL REMOTE CONTROL ......................... 1-4
MBR3346Z MODEL REMOTE CONTROL ......................... 1-5
MBR3447Z MODEL REMOTE CONTROL ......................... 1-6
MBR3457Z MODEL REMOTE CONTROL ......................... 1-7
REMOTE PROGRAMMING ........................................... 1-8
AUTO FIND ..................................................... 1-8
CABLE BOX ..................................................... 1-8
VOLUME OVERRIDE ........................................... 1-8
SPECIAL FEATURES ........................................... 1-8
USER MENUS 221-1384 ......................................... 1-10
SETUP MENU ................................................. 1-10
TIMER MENU ................................................. 1-10
ADVANCED TV CONTROL MENU ......................... 1-11
VIDEO MENU ................................................. 1-13
MPAA RATING SYSTEM .................................... 1-14
TV PARENTAL GUIDELINE RATING SYSTEM ........... 1-14
USER MENUS 221-1385 ......................................... 1-15
SETUP MENU ................................................. 1-15
SPECIAL FEATURES MENU .............................. 1-16
TIMER MENU ................................................. 1-16
ADVANCED TV CONTROL .................................. 1-17
AUDIO MENU ................................................ 1-18
VIDEO MENU ................................................. 1-19
MPAA RATING SYSTEM .................................... 1-20
TV PARENTAL GUIDELINE RATING SYSTEM ........... 1-20
USER MENUS 221-1386 ......................................... 1-21
SETUP MENU ................................................. 1-21
PARENTAL CONTROL ........................................ 1-24
VIDEO MENU ................................................. 1-26
PIP MENU ..................................................... 1-26
MPAA RATING SYSTEM .................................... 1-28
TV PARENTAL GUIDELINE RATING SYSTEM ........... 1-28
USER MENUS 221-1387 ......................................... 1-29
SETUP MENU ................................................. 1-29
CLOCK MENU ................................................. 1-29
SPECIAL FEATURES MENU ................................ 1-30
TIMER SETUP MENU ....................................... 1-30
ADVANCED TV CONTROL MENU ......................... 1-31
EZ HELP MENU .............................................. 1-33
AUDIO MENU ................................................ 1-33
VIDEO MENU ................................................. 1-34
MPAA RATING SYSTEM .................................... 1-36
TV PARENTAL GUIDELINE RATING SYSTEM ........... 1-36
SECTION 2
INSTALLERS MENU .................................................. 2-1
SERVICE MENU ADJUSTMENTS ........................... 2-1
INSTALLERS MENU 221-1384 .................................... 2-2
FACTORY MENU RECOMMENDED SETTINGS ........... 2-3
INSTALLERS MENU 221-1385 .................................... 2-4
FACTORY MENU RECOMMENDED SETTINGS ........... 2-5
INSTALLERS MENU 221-1386 .................................... 2-6
FACTORY MENU RECOMMENDED SETTINGS ........... 2-7
INSTALLERS MENU 221-1387 .................................... 2-8
FACTORY MENU RECOMMENDED SETTINGS ........... 2-9
CM151

TABLE OF CONTENTS

GENERAL
INSTALLERS MENU
SECTION 3
HIGH VOLTAGE AND X-RADIATION PROTECTION ............ 3-1
GENERAL INFORMATION ........................................... 3-2
COMPONENT-LEVEL SERVICING .................................. 3-2
STEREO MODULE .................................................... 3-2
SERVICING THE POWER SUPPLY ................................. 3-2
SERVICE ADJUSTMENTS (ELECTRICAL) ........................ 3-3
PURITY & CONVERGENCE SETUP PROCEDURE ............... 3-4
VERTICAL-TILT WEDGE ADJUSTMENT ........................... 3-5
HORIZONTAL-TILT WEDGE ADJUSTMENT ....................... 3-5
UNUSUAL TILT CASE ................................................ 3-5
IMPROVING CRT CORNER PURITY ............................... 3-5
MODIFICATION ....................................................... 3-5
SECTION 4
B25A02Z ............................................................... 4-1
B25A10Z , B25A10ZC , B25A10Z6 , B25A10ZC6 ......... 4-1
B25A10ZCF ............................................................ 4-1
B25A11Z , B25A11Z6 .............................................. 4-1
B25A11ZF .............................................................. 4-1
B25A24Z , B25A24Z6 .............................................. 4-1
B25A24ZF .............................................................. 4-2
B25A30ZC ............................................................. 4-2
B25A30ZCF ............................................................ 4-2
B25A74R ............................................................... 4-2
B25A74LK ............................................................. 4-3
CB25A25Z , CB25A25Z6 .......................................... 4-3
LGB26A11ZM , LGB26A11ZM6 ................................... 4-3
B27A10Z , B27A10Z6 , B27A10ZC , B27A10ZC6 ......... 4-3
B27A10Z5, B27A10ZC5
B27A10ZCF ............................................................ 4-3
B27A11Z , B27A11Z6 , B27A11ZC ............................ 4-4
B27A11Z5 , B27A11Z65 , B27A11ZC5 ....................... 4-4
B27A24Z , B27A24Z6 .............................................. 4-4
B27A24Z5 , B27A24Z65 .......................................... 4-4
B27A24ZF .............................................................. 4-4
B27A24ZF5 ............................................................ 4-4
B27A30Z , B27A30ZC , B27A30ZC6 ........................... 4-5
B27A30ZC5 , B27A30ZC65 ....................................... 4-5
B27A30ZCF ............................................................ 4-5
B27A30ZCF5 .......................................................... 4-5
B27A34Z , B27A34Z6 .............................................. 4-5
B27A34ZF .............................................................. 4-5
B27A74R ............................................................... 4-6
B27A76R ............................................................... 4-6
LGB29A10ZM .......................................................... 4-6
LGB29A10ZM5 ........................................................ 4-6
LGB29A11ZM .......................................................... 4-6
LGB29A11ZM5 ........................................................ 4-6
LGB29A13ZM .......................................................... 4-7
LGB29A24ZM .......................................................... 4-7
LGB29A24ZM5 ........................................................ 4-7
LGB29A30ZM .......................................................... 4-7
LGB29A30ZM5 ........................................................ 4-7
B32A24Z ............................................................... 4-7
B32A24Z6 ............................................................. 4-8
B32A24ZF .............................................................. 4-8
B32A30Z ............................................................... 4-8
B32A30Z6 ............................................................. 4-8
TOC - 1
SERVICING
PARTS
CA -TOC