Figure 9-282.900 Mhz Hear/Clear Schematic Diagram - Motorola HT Series Detailed Service Manual

900 MHz Circuit Board/Schematic Diagrams and Parts List (PCB 8485910Z01)
DACRX
SQ_IN
SWB+
C853
56pF
RSSI
C859
R852
R856
DISC
0
3300pF
L851
2.2uH
C851 C852
56pF
4.7uF
C856
0.1uF
C857
47uF
C858
47pF
C860 C861
3K
3300pF
3300pF
R853 R854 R855
1.5K 1K 100K
L505
BATT_CODE
390nH
VR503
6.8V
LI_ION B503
B504
B3
C6
VCC
NFILOUT
C4 F4
ICENAB FFOUT
D1 A2
CPNENAB EXPOUT
F2
E3
FFENAB CBUFOUT
F3
C2
HIENAB COMPOUT
A5
C1
EXPIN LODSAB
C3
D3
CBUFIN EXPBYP
U851
E1
F5
RSSIIN COMPCAP
A4
E4
FFIN VAG
D4
B5
NFILIN FFCNTL
E2
CFBBYP
B1 C5
NC CLIPREF
B4 D5
NC1 NOISHLD
D2
E5
NC2 COMPBYP
B6
D6
NC3 HCIDSAB
B2
E6
NC4 EXPADJ
GND
A3
BATT_ID SB2
C522
.01uF
SB3
C523
.01uF
Figure 9-282. 900 MHz Hear/Clear Schematic Diagram
9-459
R857
DEMOD
4.7K
R858
C855
47pF 10K
C862
C863
0.1uF
4.7uF
PB502
2 1
VR505
6.8V
PB503
2 1
VR506
6.8V
FL0830705O