Furuno FR-1505 MARK-3 Series User Manual

3-10
Location of Parts on ARP Ñ 18P9004 Ò Board
Test points and Ratings
TP Signal Rating Condition
TP1 -9V -9 Vdc
TP2 +12V 12.1 to 13.5 Vdc
TP3 GND
TP4 BP Approx. 10 to 12 V
TP5 QV Output Approx. 4 Vpp
TP6 Video input Approx. 4 Vpp
TP7 AD CON Output Approx. 5 Vpp
TP8 GND
TP9 GND
TP10 OFF SET(-)
TP11 OFF SET(+)
0.09 to 0.13 VDC, adjusted by R121
TX
TP12 +5V 4.8 to 5.2 Vdc
CR4 (CPU)
TP3
JP3
ROM (U56)
ROM (U62)
ROM (U64)
TP9 TP11 TP10 S1
TP1
CR1 (HDG)
CR2 (BRG)
CR3 (VID)
CR7 (TRG)
CR10 (GYRO)
CR11 (LOG)
CR12 (QV)
R120
R121
TP7
TP8
CR5 (DSP)

Furuno FR-1505 MARK-3 Series Specifications

General

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