Specifications
Power Rating . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz
78W (Avg), 2.0A (Max)
Antenna Input Impedance . . . . . . . . . . . . . . . . . 75
Ω
UHF/VHF/CATV
Receiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF),
14 - 69 (UHF),
01, 14-94, 95-125 (CATV)
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.
SM
780077-06
DS25320, G7KGM, PRODUCT CODE 111358780
AS
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
Model:
COLOR TELEVISION
FILE NO.
Notice
CORRECTION
SERVICE FLASH
PRODUCTION CHANGE
ADD INFORMATION
Please add this notice to the Service Manual listed below.
REVISION 06
Category
:
U.S.A. / CANADA
Destination
:
April / 15 / 2003
Date
:
25320-06
Effective from : Chassis No.
SM780077
REF : No.
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.
