User's Manual

SRM9000X8 800MHz SERVICE MANUAL
© TMC Radio 2008 page 60 TNM-M-E-0022 Issue 1
TNM-M-E-0001
Sheet 5: Transmitter
ORDER DRAWN REMARKS EXAM APPD DATE REV
E502
SHIELD
E501
SHIELD
0VA 0VA
E506
SHIELD COVER
E505
SHIELD TRAY
All Rights Reserved
1270 Ferntree Gully Rd Scoresby Australia 3179
C 2006 TMC Radio Pty Ltd ACN 099 952 977
O
0VA
6102 349 6232
TRANSMITTER
5 of 12
D581
MA4P1250
0VA
4
L573
47n
0VA
L592
7n
L593
7n
L594
7n
R591
47k
L591
7n
0VA
0VA
0VA
0VA 0VA
0VA
R573
15R
Q571
BCX51
Q572
BC849CW
R575
150R
R579
4k7
C589
2p7
C592
1p0
C595
2p7
C598
2p7
C590
1p0
Q573
PMMT491A
0VA
13V8_UNSW
R577
2k2
0VA 0VA
C593
1p0
RX_IN
C581
1n0
0VA
C596
1p0
50_8
C599
47p
0VA
S501
0VA
50_2
PA_ON
R574
22R
3
R578
4k7
C582
N.F.
0VA
D582
BAR88-02V
D583
BAR88-02V
C587
10n
R567
0R
0VA
C563
N.F.
0VA
L571
FB
C566
22n
0VA
C574
1n0
0VA0VA
13V8_UNSW
2
3
1
84
U551A
LMV358M/NOPB
0VA
0VA
5V_TX
C555
10n
R562
39k
0VA
TX_PWR
L561
15n
R568
N.F.
C569
1p8
R569
470R
C568
1n0
13
D561A
BAS70-04W
32
D561B
BAS70-04W
C557
1n0
0VA
0VA
0VA
0VA
0VA
R559
2k2
0VA
6
5
7
U551B
LMV358M/NOPB
C571c
100n
C552
1n0
0VA
0VA
0VA
(16dBm) (45dBm)
0VA0VA
0VA0VA0VA 0VA0VA0VA 0VA
C579b
1n0
C579a
100p
C578c
10n
C571b
1n0
C571a
100p
C579c
10n
C578b
1n0
C578a
100p
C577
10n
0VA
+
C573
10u
0VA
C567
N.F.
0VA
13
D551A
BAV99W
R556
100K
R558
100K
Q551
BC849CW
0VA
0VA
5V_TX
R563
10R
R572
N.F.
R571
N.F.
R565
0R
C554
100n
C553
100n
C551
100n
C550
N.F.
0VA
C541
1n0
0VA
-t
R554
100k
C556
10n
0VA
R561
10k
R544
100K
R546
100K
0VA
R564
10R
L572
FB
C562
10n
C565
N.F.
R547
33K
R548
680K
BATT_IN
16mohms
R566
39k
4k7 @ t = 85°C
R549
680K
3
0VA
R542
180K
R540
68K
R541
47k
5V_TX
U
R557
470R
R545
180K
3
0VA
R543
33K
CURRENT_CAL
CURRENT_SENSE
3
0VA
C542
N.F.
POWER AMPLIFIER MODULE
HARMONIC FILTER
R551
68k
R552
220K
R553
39k
0VA
C560
1u0
C584
10p
C583
12p
0VA
C588
2p7
C585
3p9
0VA
C586
N.F.
R576
100K
L581
47n
0VA
+
C572
N.F.
C575
1u0
C576
1u0
0VA
0VA
C543
N.F.
0VA
Q531
N.F.
0VA
0VA
0VA
0VA
0VA
C532
10n
0VA
C539
4p7
R536
270R
R538
270R
R537
22R
Q532
BC849CW
8V_RF
0VA
0VA
R534
10R
0VA
C531
100p
0VA
0VA
0VA
C538
100p
0VA
R532
10k
C533
N.F.
L531
10n
R530
1k8
R533
10k
0VA
C534
10n
R531
22K
C536
10u
6
TX_RF
5V_TX
R501
1k0
R503
N.F.
C504
N.F.
C503
100p
C511
4p7
0VA 0VA 0VA 0VA0VA
0VA
TX BUFFER
C506
10n
0VA
5V_TX
R504
10R
R511
120R
R513
120R
R512
68R
0VA 0VA
(5dBm)
L501
8n2
0VA
0VA
0VA
0VA
0VA 0VA
C523
4p7
R525
150R
R527
150R
R526
47R
Q522
BC849CW
0VA
0VA
0VA
R523
2k2
L502
10n
C514
4p7
C512
47p
C517
N.F.
R524
10k
0VA
C524
10n
R522
82R
C518
10u
8V_RF
R521
10R
0VA
0VA
C522
100p
C516
10n
0VA0VA
C515
100p
0VA
R515
1k2
5V_TX
Q521
BFR380F
Q501
BFR380F
5V_TX
TX DRIVER AMPLIFIER
TX PRE-DRIVER AMPLIFIER
C526
47p
R505
68R
R514
10R
R528
10R
C513
1u0
C530
1u0
(1dBm)
(10dBm)
(10dB)
(7dB)
(4dB)
(20dBm)
(17dBm)
R502
1k0
C501
47p
POWER CONTROL
THERMAL SHUT-BACK
MAX CURRENT LIMITER
RF DETECTOR
ANTENNA SWITCH
1
2 3
4
U561
RA45H8087M-101
0VA
0VA
C598a
N.F.
0VA
C595a
N.F.
0VA
C592a
N.F.
0VA
C592b
N.F.
R539
N.F.
0VA
C595b
N.F.
R520
N.F.
C527
4p7
L522
10n
0VA
C592c
N.F.
Q531a
BFR380F
C502
4p7
L511
8n2
L521
10n
R529
1k2
R516
1k5
R535
68R
.
A09.10.06
..CM .. .INITIAL REALEASEU057
SRM9000 RADIO BOARD
C507
N.F.
R592
0R
R593
0R
R594
0R
C535
100p
C537
10n
C521
10n
C508
10n
C509
100p
C525
100p
MAY NEED TO CHANGE TO TANTALUM!
SHIELD E503
SHIELD E502
SHIELD E501
TRAY E505
COVER E506
P/O SHIELD E603
E503
SHIELD
(8dBm)(15dBm)
(-1dBm)
(CH0: 0.8dBm)
(CH1: 0.6dBm)
(CH2: 1.9dBm)
(CH3: 1.6dBm)
(CH0: 15.9dBm)
(CH1: 15.8dBm)
(CH2: 15.4dBm)
(CH3: 14.5dBm)
R560
100R
0VA
.
B06.02.07
..CM .. .UPDATED TO REV BU089
0VA
0VA
0VA
0VA
D580
N.F.
C580
N.F.
TP561
TP531
TP521
TP501
.
C21.06.07
..CM .. .UPDATED TO REV CU128