Circuit Description - Kenwood PR-657 Instruction Manual

4. CIRCUIT DESCRIPTION

In studying the operation of each circuit in your PR-657,
please refer to Figure 1, the "Block Diagram", and the
Schematic Diagram on the back cover.
C U R R E N T A M P
A U X P O W E R
O V E R C U R R E N T
D I F F E R E N T I A L
S O U R C E A M P
D E T
L I N E
M A I N P O W E R
V O L T A G E
S O U R C E
S E L E C T O R
L I G H T
A C L I N E
Figure 1 Block Diagram
4