Icom IC-FR5000 Service Manual Addendum page 26

(Amended page)
July 2016
• MAIN-B UNIT (4/6)
Analog Mode: 4.4 V
Digital Mode: 0 V
Analog Mode: 4.4 V
Digital Mode: 0 V
FI3
FL-401
R133
C160
4 GND 1
IN
2 OUT 3
220
GND 0.01
C121 R118
0.01 220
C149 C535
0.01 0.01
25K/12.5K
Analog Mode: 0 V Analog Mode: 0 V
Digital Mode: 4.5 V Digital Mode: 4.5 V
FI4
FL-420
R134
C161
4 GND 1
R119 IN
C122
2 OUT 3
0.01
GND 150
0.01
150
0.01 C536
0.01
C150
6.25K
3.7 V
R8V
RX LO
R185
C282 L37 L34
33N 33N
12P 0
7.4 V
Q19 R159
2SC4215 C214
10
0.001
C182
0.01
3.1 V
Q63 C242 L27
D62
2.4 V
1 3
0.01
IF AMP
3063 2 4
PMBFJ310
MP38 C241
Q64
#617DB HSMS-2829
MIX
PMBFJ310
Q71
PMBFJ310 0. 7 V
Q12
DRA9144E
Analog Mode: 4.8 V
Digital Mode: 0 V
17
R242
4.7
7.8 V
C290 C286
C271 C302
0.001 Q36
7P 8P 4P
3SK293
L63
R218 R225
C2012C
100k 100k
3.0 V
L32
BPF
RF AMP
4.3 V
#617DB
*D26
C313
0.1
R247
0.4 V
Q39
18k
7.9 V
0 V
7.8 V
AGC
C323 C338 C357 0.001 C371 L70
2.5P 0.001 15P C329 27P C2012C
R274
100k
BPF
RX
L51 C385
C2012C 22P
1P
C379
C762