Motorola MTR2000 Manual page 125

STATION CONTROL MODULE
MODEL TCN6273N
15V_Rx
C4601
15pF
8_VDC
C4602
R4601
NOISE_B_CONT2 15pF
5
C4604
22
27pF
R4603
RESET*
7
C4606
22
SPI_CLK_Rx
9 27pF
MOSI_Rx
8
MISO_Rx
R4609
ODC
C4612
680
15pF
RX_DATA*
C4614
15pF
68P81094E31-I
Schematics (Sheet 26 of 36)
7/28/2007
J2001 29
C4600
15pF
28 J2001 J2001 27
R4600
ADAPT_R*
26 J2001 25
J2001
22
C4603
27pF
R4602
NOISE_B_CONT1
24 J2001 J2001 23
C4605
22
27pF
22 J2001 J2001 21
R4604
SYN_2R_CS*
20 J2001 J2001 19
C4607
22
R4605
27pF
SYN_1R_CS*
18 J2001 J2001 17
C4608
22
R4606
DAR_CS*
27pF
16 J2001 J2001 15
C4609
1K
R4607
ADR_CS*
27pF
14 J2001 J2001 13
C4610
22
27pF
12 J2001 J2001 11
R4608
10 J2001 J2001 9
C4611
22
27pF
8 J2001 J2001 7
R4610
6 J2001 J2001 5
C4613
22
27pF RX_DATA 0
4 J2001 3
J2001
C4615
15pF
2 J2001 J2001 1
1
RECEIVER INTERFACE
4
8_VDC
6
0
1
1 SYNTH1T_CS*
3
6 MOSI_Tx
control_in(0:9)
2
MISO_Tx
5 RESET*
2.1MHz
ADAPT_T*
3
SBI
Data(0:1)
REF_MOD
10_VDC_RX
J3601 29
C4700
15pF
28 J3601 J3601 27
26 J3601 J3601 25
C4701 C4702
15pF
15pF
24 J3601 J3601 23
22 J3601 J3601 21
C4703
27pF
20 J3601 J3601 19
R4701
18 J3601 J3601 17
C4704
C4705
22
27pF 27pF
16 J3601 15
J3601
J3601 13
C4706
14
J3601
R4704
27pF
12 J3601 J3601 11
C4707 C4708
22
27pF
27pF
10 J3601 J3601 9
R4706
8 J3601 7
J3601
C4709
22
27pF
6 J3601 J3601 5
R4707
4 J3601 J3601 3
C4711
C4710
680
15pF
27pF
2 J3601 J3601 1
10_VDC_EX
15V_Tx
R4700
22
2.1MHz
R4702
0
SYNTH2T_CS*
22
7
SPI_CLK_Tx
R4703
2
ADT_CS*
22
R4705
4
TX_ENABLE
control_in(0:7)
22
R4708
22
VCO_MOD
EXCITER INTERFACE