Motorola GP series Manual - Page 17

Browse online or download pdf Manual for Radio Motorola GP series. Motorola GP series 30 pages. Professional radio
Also for Motorola GP series: Service Manual (26 pages), Service Information (24 pages), Service Information (31 pages), Service Information (43 pages), Service Information (30 pages), User Manual (16 pages)

Print Page
Motorola GP series Manual
Controller - Set 1 (PCB 8480450Z03, 8485641Z02, 8480587Z01, 8485677Z01, 8480641Z03)
UNSWB+
C475
10uF
U420
R423
TDA8547
82K
20
11
R498
VCC1
VCC2
C447
10K
R472
16
0.1uF
OUT1POS
6.2K
IN1POS
17
OUT1NEG
AUDIO
IN1NEG
R431
15
IN2POS
OUT2POS
470K
14
OUT2NEG
IN2NEG
C448
R499
0.1uF
R424
10K
6
SELECT
4
36K
MODE
5
SVR
C476
10uF
SWB+
R471
5.6K
C450
0.1uF
6
4
Q410
1
2
3
AUDIO_PA_ENA
Band
PCB
R472
R423
C474
C477
C478
UHF B1 8480450Z03
UHF B2 8485641Z02
not
not
not
300R1
8485726Z04
36K
470K
placed 100pF 100pF 100pF 470pF 470pF
placed
placed
GP1280
UHF B1 8480587Z01
UHF B2 8485677Z01
VHF
8486062B12
6.2K
82K
.01uF 1000pF 1000pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF
VHF
8486062B14
6.2K
82K
.01uF 1000pF 1000pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF
not
not
300R1
not
8485726Z01
3.6K
47K
placed
placed
placed
not
not
not
36K
470K
800 MHz
8480641Z03
placed
placed
placed
8480450Z13
not
not
not
UHF B1
36K
470K
placed 100pF 100pF 100pF 470pF 470pF
placed
placed
8480450Z14
C474
.01uF
R473
10
C442
0.1uF
3
18
8
13
2
NC1
7
NC2
9
NC3
C443
12
NC4
EXT_MIC
19
C477
C478
NC5
1000pF
0.1uF
1000pF
R434
R435
2K
6.2K
5V
C444*
100pF
R421
2K
R436
Vdda
0
C440
4.7uF
EXT_SPKR_SEL
C445
C441
C471
C472
C473
C483
C484
C490
C491
not
not
placed 100pF 100pF 100pF 100pF 100pF
placed
not
not
100pF 100pF 100pF 100pF 100pF
100pF 100pF 100pF 100pF 100pF 100pF
placed
placed
not
not
68pF
68pF
68pF 68pF
68pF
68pF
68pF
placed
placed
not
not
100pF 100pF 100pF 100pF
placed
placed
All manuals and user guides at all-guidesbox.com
OPT_SEL2
OPT_SEL1
L401
390nH
C445
470pF
SCI_RX
SCI_TX
L400
390nH
RSSI
FLAT_RX_SND
C441
470pF
BOOT_CTRL
INT_MIC
C497
VR432
470pF
C496
5.6V
C495
470pF
470pF
C494
100pF
C492
C495
C496
C497
VR445 VR446
R498
R499
not
not
100pF
10.0V 10.0V
placed
placed
not
not
not
not
470pF
470pF
placed
placed
placed
placed
not
not
10K
10K
placed
placed
not
not
10.0V
10.0V
placed
placed
not
not
68pF
68pF
68pF
68pF
10.0V 10.0V
placed
placed
100pF
100pF
10.0V 10.0V
10K
10K
SWB+
R450
68
C471
C472
470pF
C473
470pF
470pF
R477
1K
VR434
6.8V
VR450
C493
VR433
100pF
10.0V
C490
5.6V
470pF
C492
470pF
C491
470pF
Controller Audio Power Amplifier
3-7
VR447
VR448
VR449
C484
10.0V
10.0V
10.0V
470pF
C483
470pF
J403
20 PIN CONNECTOR
J403-1
GND
J403-2
INT_SPK+
J403-3
INT_SPK-
J403-4
EXT_SPK+
J403-5
EXT_SPK-
J403-6
OPT_B+
J403-7
EXT_MIC
J403-8
OPT_SEL_2
J403-9
OPT_SEL_1
J403-10
GND
J403-11
RX_DATA
J403-12
TX_DATA
J403-13
GND
J403-14
RSSI
J403-15
RX_AUDIO/TX_AUDIO
J403-16
BOOT_CTRL
J403-17
NC
J403-18
MIC
J403-19
GND
J403-20
GND
ZWG0130110-D