Hitachi 42HDT79/DW2-U - Circuit Schematic Diagrams

PRODUCT SAFETY NOTE: Components marked with a ! and shaded have special characteristics
important to safety. Before replacing any of these components, read carefully the PRODUCT SAFET
Y
NOTE of this Service Manual. Don't degrade the safety of the receiver through improper servicing.
•
All DC voltage to be measured with a tester (100 kΩ/V). Voltage taken on a complex color bar including a standard color bar signal.
• Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
1 234
5
6
A
B
C
D
E
BASIC CIRCUIT DIAGRAM
DW2U
Subdigital 1 of 6
TUNER/DEMOD
TABLE OF CONTENTS
82
1
2
3
4
5
6
7
8
9
10
11