Table Of Contents - Sanyo DS24205 Service Supplement Manual

Notice
CORRECTION
SERVICE FLASH
Please add this notice to the Service Manual listed below.
COLOR TELEVISION
:
Category
DS25320
Model:
U.S.A. / CANADA
Destination:
NOTE: Match the Chassis No. on the unit's back cover with the Chassis No. in the Service Manual.
If the Service Manual Chassis No. does not match the unit's, additional Service Literature
is required. This chassis is similar to Chassis No. 25320-00, however, all Service Information
is given in this Notice for Chassis No. 25320-06 used in Model DS25320.
Contents
Safety Instructions . . . . . . . . . . . . . . . . . . 2
Service Adjustments . . . . . . . . . . . . . . 3 - 8
Service Hints . . . . . . . . . . . . . . . . . . . . . . . 9
Purity and Convergence . . . . . . . . . 10 - 11
Mechanical Disassemblies. . . . . . . . . . . 12
Chassis Electrical Parts List . . . . . . 13 - 18
Cabinet Parts List . . . . . . . . . . . . . . . . . . 19
Component and Test Point
Locations . . . . . . . . . . . . . . . . . . . 20 - 23
Schematic Insert . . . . . . . . . . . . . . . 25 - 32
Schematic Notes . . . . . . . . . . . . . . . . . 25
Pin Layouts . . . . . . . . . . . . . . . . . . . . . 25
Capacitor and Resistor Codes . . . . . . 25
Block Diagram . . . . . . . . . . . . . . . 26 - 27
Voltage Charts . . . . . . . . . . . . . . . 26 - 27
Waveforms. . . . . . . . . . . . . . . . . . . . . . 28
Schematic Diagrams . . . . . . . . . . 29 - 32
DS25320, G7KGM, PRODUCT CODE 111358780
PRODUCTION CHANGE
ADD INFORMATION
SM780077
REF : No.
AS
FILE NO.
REVISION 06
April / 15 / 2003
Date:
Effective from : Chassis No.
Specifications
Power Rating . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz
Antenna Input Impedance . . . . . . . . . . . . . . . . . 75Ω
Receiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF),
Remote Ready . . . . . . . . . . 24 Key Remote Control
Sound Output . . . . . . . . . . . . . . . . . . . . . . 1.0 W/CH
Intermediate Frequency
Picture IF Carrier . . . . . . . . . . . . . . . . . . 45.75MHz
Sound IF Carrier . . . . . . . . . . . . . . . . . . 41.25MHz
Color Sub Carrier . . . . . . . . . . . . . . . . . 42.17MHz
Picture Tube . . . . . . . . . . A63AHC26X/A63ADG36X
Semiconductors
Integrated Circuits. . . . . . . . . . . . . . . . . . . . . . . . 7
Transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Except within Tuner and RC Pre-Amp.
Cabinet Dimensions
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619mm
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570mm
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517mm
REFERENCE No.
25320-06
78W (Avg), 2.0A (Max)
UHF/VHF/CATV
14 - 69 (UHF),
01, 14-94, 95-125 (CATV)
SM
780077-06