Hrn4009E/Hrn6014D Vhf Rf Board, Hrn4010D/Hrn6020C Uhf Rf Board, And Hrn6019C 800 Mhz Rf Board Schematic Diagram (Sheet 1 Of 2) - Motorola ASTRO Digital Spectra Plus Service Manual

7-12
A+
J500-12
*
C322
0.1uF
J500-22
J500-23
J500-24
*R360*
120
C365
0.1uF
*FL350*
HFF101A
L354 *C363* * 109.65MHz
R364
VR351
9.107uH 1
IN
2 1
12
5.6pF
3.3V
*L350*
R363
400nH
1.5K
J350
C360
Q354
0.1uF
CR353
*R361*
R366
27 27
C366
0.1uF
R325
J500-9
0
J500-6 N.C.
IF-IC-CONTROL
J500-5
IF-DATA-X
J500-3
IF-DATA
J500-4
IF-DATA-CLOCK
J500-7
9.6V U302
78L05
OUT
8
J500-10 IN NC1
NC2
C324 C316
0.1uF
1uF

HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and HRN6019C 800 MHz RF Board Schematic Diagram (Sheet 1 of 2)

October 28, 2002
9.6V A+
JU351
0
Q351
*
*R355*
0
*
R358
2.2
C355
*
*R350*
C354
220
0.1uF 0.1uF
2 C352
OUT
0.1uF
*
R349 VR350 *C353* *C359*
R354
10K 2 1
12
3.3V 5.6pF
*C364* 3.3pF
5.6pF
*L351*
R353
400nH
1.5K
*C350*
Q350
2.7pF
*L352*
400nH
E301
SHIELD
+5V-FIL
R351 R356
27 220
R300
10K
JU301
JU300 0
0
+5V-REG +5V-FIL
L304 R320
1
4 9.107uH
10
5
C327
C317
10uF
10uF
JU611 JU612 JU613 JU614 JU615
0 0 0 0 0
JU618 JU619 JU620
JU617
0 0 0
0
JU352
0
K9.4V
47K
-8V
Q353
R612
220K
D
*
1 *Q352*
*
3
*CR350*
15V
2
S
*
C351
0.1uF
*FL351*
HFF101A C357
109.65MHz 3.3pF
1 2
IN OUT
CR352
*L353*
*
*C362*
400nH
0.1uF
E302
SHIELD
C358
0.1uF
MH1 MH2 MH3
BMH_P_5_08X3_988 BMH_P_5_08X3_988 BMH_P_5_08X3_988 BMH_P_5_08X3_988
PIN1 PIN1 PIN1
Schematics, Component Location Diagrams and Parts Lists: RF Section
3
5 4
CASE2 CASE1
+5V-REG
2 1
FLTR
FL300
R311
CASE2 CASE1
0
5 4
R307 *
C312
2 1 470pF
68
FLTR
FL301
R308
68
R312
0
*
C307 *C313*
.01uF
470pF
C325
71 27
GNDO3 BYP2
28 .01uF
66
GNDO2 BYP1
25
58 GNDO1
DAFG
22
36
GNDO DAF2
53
GNDI1
24
31 GNDI
DAF
17
70
OGND3 SSL
62 14
C311
OGND2 OB
10
57 OGND1
VDD
13 7
OGND ODC
5 10uF
DOUT
U301 4
75 FLAG13
DOUTX
74 FLAG12 1
SC380018
IOUT
73 +5V-REG
FLAG11
R301
39
72 FLAG10
T1C2
5.1
69 FLAG9 40
T1C
68 29
FLAG8 VCCP2
33
67
FLAG7 VCCP
12
65 FLAG6
OVCC
8
64
FLAG5 VDDH
3
63 C310
FLAG4 LVCC
20
VCC
0.1uF
R303
C308
270K 10uF
C319
*
C303
.01uF
1000uF
C321
1000uF
L302
REF1
0.056uH
R318
0
LO
MH4 R319
0
PIN1
MH5 MH6
BMH_NP_5_08X3_988 BMH_NP_5_08X3_988
R313
33
C314
0.1uF
C326
R314 C306
.01uF
27K 680pF
R315
C320
10K
.047uF
C305
3
C309 6800pF
R316 .033uF 2
CR301
6.8K
1
+5V-REG
R302
+5V-FIL
C315
27
R317
1000pF
51
C302
C304
10uF .01uF C301
L303
.01uF
3.3uH
C300
470pF
PART 800 VHF UHF
DESC. VALUE VALUE VALUE
JU605 IN (0) OUT IN (0)
JU606 OUT OUT IN (0)
JU607 IN (0) IN (0) OUT
JU608 OUT OUT IN (0)
JU609 IN IN (0) OUT
R624 3.3K 10K 5.6K
R625 1.5K 12K 4.7K
R627 1.8K 6.8K 2.2K
R616 1.5K 22K 12K
C654 IN IN UNUSED
IN
JU301 IN IN
JU351 IN IN IN
JU352 OUT OUT OUT
R350 220 220 220
R351 27 27 27
R355 OUT 0 10K
R356 220 220 220
R358 2.2 2.2
CR350 15V
C351 0.1
C355 IN IN IN
R612 220K
Q351 NPN
Q352 IN
Q353 NPN
MAEPF-27122-O
SHEET 1
6881076C25-D