Zenith C27A25 - Default Chapter; Table of Contents

TABLE OF CONTENTS
CM154 XC - TOC
SECTION 1 .................... OVERVIEW
OVERVIEW ..................................................... 1-1
INTRODUCTION ...............................................1-1
REMOTES .......................................................1-2
MBR3457T REMOTE CONTROL ......................... 1-2
MBR3458T REMOTE CONTROL ......................... 1-3
REMOTE PROGRAMMING ................................ 1-4
PROGRAMMING CODES ..................................1-5
USER MENUS 905-10525 ..................................1-8
SET UP MENU ............................................. 1-8
SOURCE MENU........................................... 1-10
VIDEO MENU ............................................. 1-10
AUDIO MENU ............................................ 1-11
PARENTAL CONTROL .................................... 1-11
SPECIAL MENU .......................................... 1-12
SECTION 2 ............. FACTORY MENU
FACTORY MENU ADJUSTMENTS ...........................2-1
FACTORY MENU SETTING ................................... 2-3
SECTION 3 ....................SERVICING
GENERAL INFORMATION .................................... 3-1
COMPONENT-LEVEL SERVICING ....................... 3-1
ADJUSTMENTS ................................................3-2
G2 ADJUSTMENT ......................................... 3-2
ADJUSTMENT OF RGB CUTOFF ........................ 3-2
IF AND AUDIO SERVICING .................................3-2
VIDEO DETECTOR .........................................3-2
AGC DELAY .................................................3-2
MTS STEREO DECODER ALIGNMENT ..................3-2
STEREO LEVEL ADJUSTMENT .......................... 3-2
PURITY & CONVERGENCE SETUP PROCEDURE .........3-3
PRELIMINARY SETUP .................................... 3-3
PURITY ADJUSTMENT ...................................3-3
CONVERGENCE ADJUSTMENT ...........................3-3
VERTICAL-TILT WEDGE ADJUSTMENT................ 3-4
HORIZONTAL-TILT WEDGE ADJUSTMENT ............3-4
UNUSUAL TILT CASE ..................................... 3-4
MODIFICATION ............................................3-4
TOC-1
MODIFICATION ............................................ 3-4
SECTION 4 ...........................PARTS
MODEL PARTS .................................................4-1
COMPONENT PARTS LIST ................................... 4-3
SECTION 5 .......... EXPLODED VIEWS
27V TABLE TOP EXPLODED VIEW ............................... 5-1
32V TABLE TOP EXPLODED VIEW ............................... 5-2
36V TABLE TOP EXPLODED VIEW ............................... 5-3
SECTION 6 .................. SCHEMATICS
INTERCONNECT DIAGRAM ......................................... 6-1
POWER SUPPLY ....................................................... 6-2
AUDIO PROCESSOR ................................................. 6-3
MAIN PROCESSOR ................................................... 6-4
VIDEO PROCESSOR .................................................. 6-5
HORIZONTAL/VERTICAL DEFLECTION ........................... 6-6
JACK AND SWITCH CIRCUIT ...................................... 6-7
VIDEO OUPUT ........................................................ 6-8
COMB FILTER MODULE ............................................. 6-9
PIP MODULE ........................................................ 6-10
PCB LAYOUT ........................................................ 6-11
SMD LAYOUT ........................................................ 6-12