Sanyo DP42746 Service Manual

Specifications
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . 120VAC
351W, 4.2A (Max)
Antenna Input Impedance . . . . . . . . . . . . . . . . . 75Ω
UHF/VHF/CATV
Digital
Receiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF),
14 - 69 (UHF),
01, 14-94, 95-125 (CATV)
1-99 (Digital)
Remote Ready . . . . . . . . . . 32 Key Remote Control
Sound Output . . . . . . . . . . . . . . . . . . . . . . 5.0 W/CH
Intermediate Frequency
Picture IF Carrier. . . . . . . . . . . . . . . . . . 45.75MHz
Sound IF Carrier . . . . . . . . . . . . . . . . . . 41.25MHz
Color Sub Carrier . . . . . . . . . . . . . . . . . 42.17MHz
Cabinet Dimensions
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1206mm
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . 720mm
Depth including base . . . . . . . . . . . . . . . . 248mm
REFERENCE No. SM780114
DP42746, J3TZ, PRODUCT CODE 111009300
Contents
Safety Instructions . . . . . . . . . . . . . . . . . . 2
Service Adjustments . . . . . . . . . . . . . 3 – 5
Power Failure Circuit . . . . . . . . . . . . . . . . 6
Mechanical Disassemblies. . . . . . . . 7 – 12
Chassis Electrical Parts List . . . . . . 13 – 20
Cabinet Parts List . . . . . . . . . . . . . . . . . . 21
Component and Test Point
Locations . . . . . . . . . . . . . . . . . . . 22 – 24
Block Diagrams . . . . . . . . . . . . . . . . 25 – 28
Trouble Shooting Flow Charts . . . . 29 – 31
Control Port Functions. . . . . . . . . . . 32 – 33
Schematic Notes . . . . . . . . . . . . . . . . . . . 34
Pin Layouts. . . . . . . . . . . . . . . . . . . . . . . . 35
Capacitor and Resistor Codes . . . . . . . . 36
Board Connections . . . . . . . . . . . . . 37 – 40
Schematic Diagrams . . . . . . . . . . . . 41 – 44
AS
FILE NO.
SERVICE MANUAL Remote Control Plasma
Color Television
DP42746 (U.S.A.)
(CANADA)
ORIGINAL VERSION
Chassis No. 42746-00
NOTE: Match the Chassis No. on
the unit’s back cover with
the Chassis No. in the
Service Manual.
If the Original Version
Service Manual Chassis
No. does not match the
unit’s, additional Service
Literature is required. You
must refer to “Notices” to the
Original Service Manual
prior to servicing the unit.
AS
Servicing should be performed by only trained and qualified service personnel.
with a double “Z” is a registered trademark
of Sanyo Manufacturing Corporation.
© Sanyo Manufacturing Corporation 2006

Sanyo DP42746 Specifications

General

Brand	Sanyo
Model	DP42746
Category	Plasma TV
Language	English