Zenith SF2593Y2 Technical Service Data

CABINET - REAR VIEW
FOCUS
SCREEN
AC FUSE
TEST JIG HOOKUP
Chek-A-Color PC Board
Function Adapter No. Plug
CRT B239 #3Y3
Yoke _,, D482
Yoke Setting YPIA
Comments Focus Tap
The listing of any available replacement part herein in no case constitutes a recommendation, warranty, or guarantee by
Howard W. Sams & Company as to the quality and suitability of such replacement part. The numbers of the listed parts have
been compiled from information fumished to Howard W. Sams & Company by the manufacturers of the specific type of
replacement part listed.
Reproduction or use, without express permission, of editorial or pictorial content, in any manner, is prohibited. No patent
liability is assumed with respect to the use of the information contained herein.
©1991 by Howard W. Sams & Company
2647 Waterfront Parkway East Drive, Suite 300
Indianapolis, IN 46214-2012
Printed in the United States of America 54321 91SG02156
Page1 SET 2877
LL8@
SET 2877
MODEL SF2593Y2
ZENITH
ud ZENITH
Model SF2593Y2
Convergence Adjustments
GridTrace Location Guide
CRT Board - Top View .......5
Main Board - Top View ...
SMPS/Sweep Board -
Top View
Stereo Decoder Board -
Top View
Miscellaneous Adjustments ..
Parts List
Photos
Cabinet - Rear View
CRT Board - Bottom View
CRT Board - Top View...
CRT Neck Assembly .....
Main Board - Bottom View
Main Board - Top View ...
Remote Receiver Board ... Reiesconive Model
SMPS/Sweep Board -
Bottom View ....
SMPS/Sweep Board -
Top View ........-+5-
Stereo Decoder Board - Complete coverage ©
Bottom View .........
os
a rane
a television receiver...
Stereo Decoder Board - for Servicing tel
Top View ..
Placement Chart ............4- Schematics ® Parts lists
Quick-Checks Troubleshooting
CRT Board - Top View ¢ Component * Troubleshooting
Main Board - Top View ' H
Ships/aacos Beard locations guide
Top View
Safety Precautions _ Coverage includes these additional models:
Schematics SF2593X2 _ - SF2799Y2 \
SF5725H2 SF5725H52
.
SF572982
SF5729W2 |
Power Supply ............ SF5745H2 SF5745H52
"
SF5749W2 SF5765H2
Remote Receiver ......... SFS765H52 SFS760Y2
Terminal Guides and Notes
Tuner Control
Video Output/CRT
Test Equipment ......
Test Jig Hookup ....
Troubleshooting ...
Tuner Terminal Guide
Tuner Voltage Chart ............
HOWARD W. SAMS & COMPANY
SEPTEMBER 1991 SET 2877
For Supplier Address,
See PHOTOFACT Annual Index