2 - 2
2-2 RD-200
• MAIN UNIT
• ANT UNIT
DDS
(IC6: SC-1287)
1st mixer
(IC2: ND487C1 3R)
CPU
(IC12: HD64F3644H)
EEPROM*
(IC13: X25320SI-2.7)
D/A converter
(IC19: TA75S01F)
Reference oscillator
(X1: DSX751S 14.5984MHz)
+5V regulator
(IC9: TA7805F)
IF filter
(FI1: CFJ455K8)
IF amplifier*
(Q1: 3SK131 K)
RF amplifier*
(IC1:
µ
PC1676G)
* : Located under side of these point
+8V regulator
(IC8: TA7808F)
FM IF IC*
(IC3: TA31136FN (D))
+6.5V regulator*
Q3: 2SD1664 Q
D2: MA8075 L
RF amplifier
(Q1– Q8: 2SK209 GR)
Содержание FP-561
Страница 1: ...SERVICE MANUAL MARINE PLOTTER SOUNDER DGPS BEACON RECEIVER ...
Страница 34: ...8 6 BOTTOM VIEW J2 J4 J5 J3 ...
Страница 38: ...8 10 BOTTOM VIEW GND RF GND J1 1 3 GND TUNE ANT V AF GND AF J2 5 1 1 J2 J1 1 to MAIN unit J1 to MAIN unit J2 ...
Страница 48: ...COVER 99 11 24 9 24 AM Page 1 ...