Motorola ASTRO XTS 5000 Detailed Service Manual

8-40 Schematics, Board Overlays, and Parts Lists: Transceiver (RF) Boards
November 16, 2006 6881094C31-E
Figure 8-28. NLD8910H VHF Frequency Generation Unit (VCO) Circuit
1uH
L302
C320
3.3pF
330pF
C313
C305
30
0.1uF
330pF
R301
C309
C317
1.8pF
12pF
VSF
180nH
L311
12pF
C302
C318
C301
27nH
330pF
L308
R313
220
D303
1uH
L312
R304
10K
270K
VSF VSF
VSF
R309
L304
1uH
D301
R318
51
C306
1.8pF
330pF
C333
VSF
R303
33
R308
1K
C304
15pF
L306
11.87nH
C321
1.8pF
VSF
C314
330pF
330
R306
330pF
C315
VSF
R307
R305
10K
270
R314
470
R315
15
33
R317
L301
1uH
VSF
D302
L310
150nH
11pF
C303
C308
1pF
330
R319
L303
1uH
TP24
TP22P
TP22T
TP22R
Q301
1pF
C322
C307
C316
330pF
10K
1.0pF
R310
NC
NC
18nH
L309
R302
33
470
R316
330pF
C319
330pF
15
1
TX_IADJ
10
TX_OUT
13
TX_SWITCH
14
VCC_BUFFERS
18
VCC_LOGIC
C310
5
6
RX_EMITTER
2
RX_IADJ
8
RX_OUT
7
RX_SWITCH
3
SUPER_FLTR
TRB_IN
19
16
TX_BASE
TX_EMITTER
VCOBIC
50U54
4
COLL_RFIN
20
FLIP_IN
11
GND_BUFFERS
9
GND_FLAG
17
GND_LOGIC
12
PRESC_OUT
RX_BASE
VSF
U302
L307
39nH
VCTRL
AUX3
RXLO_OUT
TXRF_OUT
VSF
L305
18.08nH
PRESC
63B81096C60-O

Motorola ASTRO XTS 5000 Specifications

General

Brand	Motorola
Model	ASTRO XTS 5000
Category	Portable Radio
Language	English