Motorola MTR2000 Manual page 88

Base station, repeater and receiver for analog conventional, and trunking systems 132 - 174 mhz
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L4511
J4502 3
28.6VDC
C4569
C4580
UNIQUE
6
J4502
UNIQUE
L4513
UNIQUE
VALUE
14.2VDC
VALUE
2
UNIQUE
J4502
5
J4502
L4512
1
24
J4502
L451 4
4
J4502
14.2VDC
24
C4579
C4543
C4544
C4537
UNIQUE
UNIQUE
UNIQUE
10.0uF
VALUE
VALUE
C4527
VALUE
VALUE
47000pF
PA_AD_CS*
L4523
L4505
10
470nH
150nH
J4503
SPI_MISO
L4524
L4507
9
150nH
470nH
J4503
C4570
C4571
C4546
C4541
A/D CONVERTER
UNIQUE
VALUE
UNIQUE
VALUE
VALUE
UNIQUE
UNIQUE
VALUE
L4502
L4515
8
SPI_MOSI
470nH
150nH
J4503
L4516
L4503
SPI_CLK
7
150nH
J4503
470nH
C4572
C4573
C4534
C4535
UNIQUE
UNIQUE
UNIQUE
UNIQUE
VALUE
VALUE
VALUE
VALUE
L4517
L4504
6
PA_DA_CS*
150nH
470nH
J4503
C4578
C4536
5
J4503
UNIQUE
UNIQUE
VALUE
VALUE
L4518
L4508
4
V_CONTROL
470nH
150nH
J4503
L4522
L4519
3
PA_RESET
150nH
470nH
J4503
C4539
C4574
C4575
C4555
UNIQUE
UNIQUE
UNIQUE
UNIQUE
VALUE
VALUE
VALUE
VALUE
L4501
L4520
PA_ENABLE
2
150nH
470nH
J4503
R4562
L4521
V_FORWARD
1
150nH
J4503
1000
C4577
C4576
C4540
C4533
UNIQUE
UNIQUE
UNIQUE
UNIQUE
VALUE
VALUE
VALUE
VALUE
14.2VDC
14.2VDC
5V REGULATOR
U4504
1
3
4
4
IN
OUT
VCC
VCC
C4531
5V
GND
U4505
C4528
C4530
U4508
2
VEE
47000pF
VEE
47000pF
22.0uF
VALUE
11
VALUE
R4539
5V
PA_ID_A
UNIQUE
C4523
R4541
UNIQUE
100pF
R4546
UNIQUE
R4538
15
CS*
C4526
R4547
18
SCLK
UNIQUE
1000
100pF
C4522
U4506
AN1 1
R4540
19 EOC
1000
AN2 2
IGNORE
AN3 3
17
AN4 4
DATA IN
AN5 5
16
AN6 6
DATA OUT
7
AN7
8
AN8
AN9 9
R4557
11
AN9
12
AN10
R4543
2200
GND
10
2200
C4525
R4545
C4551
R4559
1000
1000
100pF
100pF
R4564
UNIQUE
VALUE
VALUE
R4556
UNIQUE
PA_ID_B
R4542
SUPPLY
UNIQUE
C4524
R4544
C4552
R4560
R4558
UNIQUE
100pF
V_CNTL
100pF
UNIQUE
1%
VALUE
UNIQUE
5V
C4529
PAENABLE
47000pF
D/A CONVERTER
VALUE
1
V_FW D
26
CLK
13
25
7B2
EN
I_LIMIT_SET
15
21 CB0
DA_OUT
22 CB1
23 CB2
9
7B1A
10
5
24 CB3
7B1B
5V
4
11
FAN_ENABLE2
CB4
7B1SEL
6
3 CB5
ID
GATEA 17
5
18
4B0
GATECOM
6 4B1
20
R4565
GATEB
7
R4577
4B2
10K
8 4B3
12
NC1
100K
NC2 14
19
27 DAT
NC3
28 RE
U4507
28SENSE-
28.6VDC
C4548
C4538
C4532
UNIQUE
UNIQUE
47000pF
VALUE
VALUE
11
1
28VA
2
GND1
3
GND2
5V
FINAL
4
RFOUT
POWER
5
U4501
GND3
AMPLIFIER
TXENABLE 12
6
PAENABLE
GND4
7
28VB
V_RFLD
C4508
C4509
V_FW D
VALUE
UNIQUE
UNIQUE
VALUE
FAN_SUPPLY
FAN_VOLTAGE
PWR_SET FILTER
R4569
R4570
R4568
UNIQUE
UNIQUE
UNIQUE
PWR_SET
C4585
C4581
C4582
C4583
100pF
FINAL_CURRENT
UNIQUE
UNIQUE
UNIQUE
VALUE
VALUE
VALUE
PA_TEMP
V_CNTL
R4502
V_OMNI
I_LIMIT_SET
IGNORE
R4503
28.6VDC
IGNORE
5V
ID
CURRENT SENSING CIRCUITRY
12
28.6VDC
R4509
1%
UNIQUE
U4505
13
C4504
IGNORE
14.2VDC
VALUE
1%
R4505
R4516
28SENSE-
IGNORE
0.0
R4512
IGNORE
R4507
5V
UNIQUE
TEMPERATURE SENSING CIRCUITRY
R4508
UNIQUE
10
U4505
9
R4578
C4503
PWR_SET
100pF
100K
VALUE
R4510
R4515
7
5V
U4508
PWR_SET
47K
47K
R4511
5V
UNIQUE
R4501
R4517
UNIQUE
UNIQUE
R4514
C4501
RT4501
UNIQUE
3
100pF
U4508
C4506
2
100pF
R4513
VALUE
100K
MODEL CLD1301A/CLD1300A
14SENSE-
14.2VDC
PAENABLE
V_CNTL
V_OMNZI
C4556
C4558
UNIQUE
UNIQUE
VALUE
VALUE
C4599
VALUE
CIRCULATOR
LOWPASS FILTER
L4599
U4502
U4503
6
49.63nH
4
GND1
GND3
1
2
7
3
1
RFIN
RFOUT
J4504
8
2
RFIN
RFOUT
GND2
GND4
RF_OUT
Output N Connector
R4537
UNIQUE
C4519
C4587
UNIQUE
UNIQUE
VALUE
VALUE
R4536
UNIQUE
3
R4535
1
R4522
U4505
2
5V
UNIQUE
UNIQUE
C4518
C4517
R4571
UNIQUE
UNIQUE
VALUE
VALUE
0.0
R4526
R4523
UNIQUE
V_FWD
15K
5
C4584
R4572
7
R4525
U4505
6
UNIQUE
V_OMNI
UNIQUE
UNIQUE
C4510
VALUE
100pf
C4512
VALUE
R4530
UNIQUE
UNIQUE
VALUE
14
V_CNTL ERROR AMP
R4519
IGNORE
Q4503
UNIQUE
14.2VDC
VR4501
R4550
IGNORE
FINAL_CURRENT
UNIQUE
R4549
CR4501
FAN_ENABLE1
UNIQUE
8
R4518
R4548
UNIQUE
UNIQUE
FAN_ENABLE2
PA_TEMP
NOTE: See table on preceding page for unique component
values which are frequency dependent.
1
FAN_ENABLE1
FAN ENABLE CIRCUITRY
CLD6095A OR CLD6099A 100W PA OUTPUT BOARD
100W PA MODULE
R4563
6
J4501
14SENSE-
0.01
5
2.0W
J4501
5%
4
J4501
PAENABLE
3
J4501
V_CNTL
2
V_OMNI
J4501
1
J4501
C4557
C4559
UNIQUE
UNIQUE
VALUE
VALUE
V_FWD BUFFER
10
8
U4508
9
V_FWD
C4521
C4502
C4505
R4554
R4566
100pF
100pF
UNIQUE
VALUE
1000
UNIQUE
VALUE
V_RFLD BUFFER
12
14
U4508
13
V_RFLD
C4550
C4549
R4555
VALUE
100pf
R4567
UNIQUE
C4520
1000
UNIQUE
VALUE
UNIQUE
VALUE
R4532
V_CNT L
1000
1/8W
C4514
100pF
VALUE
FAN_SUPPLY
R4553
FAN_VOLTAGE
1.0W
UNIQUE
R4552
POS
C4588
1.0W
R4551
UNIQUE
FEEDTHRU
C4547
C4553
UNIQUE
UNIQUE
IGNORE
C4589
NEG
VALUE
FEEDTHRU
Q4502
UNIQUE
FAN DRIVER CIRCUITRY
68P81094E13-D
Schematics (Sheet 5 of 16)
06/30/06

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