DSR-50/50P
4-119
4-120
USER CONTROL
FR-157
FR-157 (USER CONTROL) PRINTED WIRING BOARD
– Ref. No.: FR-157 board; 30,000 series –
• For Printed Wiring Board.
• There are a few cases that the part isn't mounted in this model
is printed on this diagram.
• See page 4-155 for printed parts location.
• Chip transistor
E
B
C
1