ANT UNIT
RX_f=283.5~325.0 kHz
EP3
EP4
Q1, Q2: 2SK209 GR
1Lo=738.5~780.0 kHz
Q3, Q4: 2SK209 GR
IC1: UPC1676G
NTC
IC2: ND487C1 3R
456.2 kHz
IC3: TA31136FN
IC4: NJM2904M
14.5984 MHz
IC7: TC3W03FU
Q6: 2SC4081 R
IC5: TC7S04F
IC10: TC7S04F
DDS
IC6: SC-1287
CPU
IC12: HD64F3644H
Q2: 2SC4081 R
L+5
VCC
RESET
+8
REG
+5
REG
IC11: S-80842ALUP-EA6
Q5: 2SC4081 R
IC8: TA7808F
+5
L+5
+8
+6.5
EEP
ROM
IC13: X25320SI-2.7
IC9: TA7805F
NMEA
BUFF
IC15, IC17: TC4093BF
IC18: TLP121 GB
Q9, Q11: 2SC4081 R
Q10, Q12: 2SA1576 R
FLASH
NMEA
Q4: 2SC4081 R
+6.5
REG
+6.5
Q3: 2SD1664 Q
D2: MA8075 L
TUNE
D/A
MAIN UNIT
Q5, Q6: 2SK209 GR
Q7, Q8: 2SK209 GR
FI1: CFJ455K8
Q1: 3SK131K
X1: DSX751S
BPF
AMP
BPF
AMP
RF
AMP
AMP
AMP
LPF
BUFF
D/A
LPF
HPF
LPF
LPF
HPF
AMP
LPF
LPF
AMP
BPF
BUFF
LIMIT
AMP
IF
AMP
AMP
IC19: TA75S01F
9-2 RD-200
9 - 2
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 ...