Furuno FR-1505 MARK-3 Series User Manual

3-20
Location of Parts on IF AMP Ñ 03P9232 Ò Board
Test points and Ratings
TP No. Signal Rating Condition
TP601 Output of U601 Factory-use
TP602 Output of U603 Factory-use
TP603 TUNING IND. 1.5 to 3.5 VDC
TX
TP604 MBS 2.2 to 2.4 V, positive, 0.07 to 0.55 us
TX (Varies according
to MBS T and MBS L
settings)
TP605 +7 V +5.7 to +6.7 VDC
TP606 -9 V -8.7 to -9.3 VDC
TP607 +9 V +8.7 to +9.3 VDC
ST-BY
TP608 Output of U611 Factory-use
J611 # 3(+)
& Chassis(-)
TUNING IND. 1.5 to 3.5 VDC TX, long range,
Maximum tuning
indication
J611 # 2(+)
& # 10(-)
R.MONIT 1.5 to 3.5 VDC ST-BY, short range
VIDEO Output of U602 White noise level, factory-adjusted with
VR601
TX
(Field-adjustment
prohibited!!)
VR601
TP606
TP607 TP605 TP603 TP608 TP602
TP604

Furuno FR-1505 MARK-3 Series Specifications

General

Brand	Furuno
Model	FR-1505 MARK-3 Series
Category	Marine Radar
Language	English