Motorola Mototrbo - Page 183

VHF (136–174 MHz) 25–45W PCB/Schematics/Parts List 2-11
IN
IN
IN
IN
IN
IN
RO_CTL_2V8DIG
RO_CTL_5V
RO_CTL_1V8SYN
RO_CTL_1V8ANA
RO_CTL_2V8ANA
RO_CTL_1V8DIG
VOLTAGE SUPPLIES
RO_VCO_5V0
E0004
E0008
E0005
C0101
C0102
E0006
E0007
C0103
C0104
RO_RXBE_5V0
C0143
C0144
E0010
C0105
C0138
C0140
C0141
RO_5V0
RO_VCO_5V0
RO_RXBE_5V0
RO_1V80_ANA
RO_1V8_SYN
RO_1V80_DIG
RO_2V80_SYN
RO_2V80_RX
1
1
OUT
OUT
RO_CTL_5V
RO_CTL_2V8DIG
RO_CTL_2V8ANA
RO_CTL_1V8DIG
RO_CTL_1V8ANA
RO_CTL_1V8SYN
1
1
1
1
1
1
RO_RXBE_IN
RO_2V80_RX
RO_1V80_ANA
RO_1V80_ANA
RO_2V80_RX
RO_1V80_ANA
RO_2V80_RX
RO_2V80_RX
RO_RXBE_IN
RO_2V80_RX
RO_1V80_ANA
RO_1V80_ANA
1
IN
TP0001
C0042
C0025
C0026
C0028
C0027
C0029
RO_VCO_IN
C0030
C0031
RO_2V80_SYN
RO_2V80_SYN
RO_1V8_SYN
RO_1V8_SYN
RO_VCO_IN
RO_1V8_SYN
RO_2V80_SYN
1
1
IN
RO_PA_TX1_OUT
RO_RXFE_AXDAC
RO_PA_TX1_OUT
RO_1V80_ANA
RO_RXFE_AXDAC
1
1
OUT
OUT
C0056
LOOP_FILTER
R0006
R0001
R0000
C0034C0012C0007C0005C0004C0002
RO_VCO_HPMOD
TP0000
RO_VCO_VCTRL
RO_VCO_VCTRL
RO_VCO_HPMOD
1
1
1
OUT
OUT
DNP
R0010
R0009
C0011
C0006C0003
R0007
R0012
C0043
R0011
TCXO
C0046
C0049
Y0000
R0013
C0045
C0044
RO_2V80_SYN
4
3
2 1
OUT
GND2
VCC
GND1
TCXO_OUT
SECOND_LO
E0003
Q0006
C0015
R0002
9V3
2
3
1
R0060
C0114C0113C0057C0132
C0119
23
R0062
C0008
Q0003
R0063
C0118
C0117
R0061
1
DNP
C0115
C0116
L0004
L0002
SH0002
C0041
VR0001
C0040
TP0009
R0059
C0038
C0036
R0058
2 1
21
1
TP0011
1
RO_1V8_SYN
RO_1V8_SYN
RO_1V8_SYN
C0039
C0035
C0017
C0019
C0139
C0016
C0018
C0014C0023C0022
C0013
FE_BALUN
L0001
T0000
C0091
C0089
4
1
3
2
S2
S1
P2
P1
E0000
E0001
SH0000
SH0001
2 1
2
1
GPO_LINES
HI:1.8V
LOW:0V
RO_VCO_SEL1
RO_RXFE_ATTEN
RO_VCO_SEL3
RO_CTL_LCKDET
RO_PA_ANT_ENB
RO_CTL_TTR
RO_CTL_AGCFLG
RO_PA_ATT_ENB
RO_VCO_SEL2
RO_CTL_CARDET
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
GPO3
GPO1
GPO4
GPO7
GPO8
GPO2
GPO6
GPO5
C0124
RO_CTL_LCKDET
C0010C0098C0054C0053C0052C0051C0050C0048C0047
RO_VCO_SEL1
RO_VCO_SEL2
RO_PA_ATT_ENB
RO_PA_ANT_ENB
RO_CTL_CARDET
RO_RXFE_ATTEN
RO_CTL_AGCFLG
RO_VCO_SEL3
RO_CTL_TTR
1
1
1
1
1
1
1
1
1
1
DNP DNP DNP DNP
C0069
C0064
C0063C0062
C0060
C0058
TP0008
TP0005
TP0006
TP0007
1
1
1
1
CAPACITIVE VOLTAGE MULTIPLIER CIRCUIT
C0080
C0081
C0078
C0083
C0082
R0022
R0025
NC
C0086C0085
R0029
D0000
D0001
1
2
3
6
5
4
1
2
3
6
5
4
NC
K1
A3
A2
A1
K3
K2
K1
A3
A2
A1
K3
K2
SH0003
L0000
R0030
C0070
C0068C0067C0066R0019
VDD14_SYN_CP
RO_5V0
2
1
L0003
SH0004
C0109
RO_CTL_19.2RE
C0108
R0045
R0041
C0107
C0112
R0042
U0002
C0106
R0034
R0033
R0023
C0090
R0024
R0031
RO_CTL_19.2RE
RO_2V80_SYN
TCXO_OUT
2
1
1
23
1
OUT
9R1 SWITCH FOR FRONT-END
9V3
DNP
C0033
RO_PA_9V3
C0135
E0009
C0137
R0044
Q0001
1
3
1
2
10K
47K
RO_RXFE_9R1
C0136
Q0002
RO_RXFE_9R1
RO_PA_9V3
1
2
1
3
IN
OUT
IN
OUT
OUT
IN
OUT
IN
OUT
OUT
IN
IN
IN
OUT
IN
SPI
RX_SSI
TX_SSI
RO_CTL_RXCLK
RO_CTL_RXD
RO_CTL_RXACQ
RO_CTL_RXFS
RO_CTL_TXD
RO_CTL_TXFS
RO_CTL_TX_CLK
RO_CTL_DMCS
RO_CTL_SPICLK
RO_CTL_SPI_DW
RO_CTL_SPI_DR
RO_CTL_CEX
1
1
1
1
1
1
1
1
1
1
1
1
RO_CTL_SPI_DR
RO_CTL_DMCS
RO_CTL_SPICLK
RO_CTL_SPI_DW
RO_CTL_CEX
RO_CTL_RXACQ
RO_CTL_RXD
RO_CTL_RXCLK
RO_CTL_TXD
RO_CTL_RXFS
RO_CTL_TXFS
RO_CTL_TX_CLK
RO_CTL_RSTB
RO_CTL_RXCLK
RO_CTL_SPI_DW
RO_2V80_RX
RO_CTL_RXACQ
RO_CTL_RXD
RO_CTL_TX_CLK
RO_CTL_TXFS
RO_CTL_TXD
RO_CTL_RXFS
RO_CTL_SPICLK
RO_CTL_DMCS
RO_1V80_DIG
RO_CTL_CEX
RO_CTL_SPI_DR
RO_CTL_RSTB
RO_1V80_DIG
RO_2V80_SYN
RO_CTL_RSTB
C0092C0021
1
C0037
C0032
C0009
C0093
C0094
C0095
C0096
C0097
C0149
C0088
C0099
C0100
R0008
C0087
C0024
C0020
C0150
C0134
DNP
R0043
R0040
E0002
RO_PA_VSWRSEN
RO_PA_TEMPSEN
RO_PA_BATTSEN
1
1
1
IN
IN
IN
ALC_FEEDBACK
RO_PA_VSWRSEN
RO_PA_TEMPSEN
RO_PA_BATTSEN
RO_5V0
RO_2V80_RX
RO_PA_BIAS
RO_2V80_RX
RO_PA_RAMP
OUT
OUT
RO_PA_RAMP
RO_PA_BIAS
1
1
C0120
SUPER_FILTER
R0015
R0014
C0061
Q0000
C0059
C0055
23
1
RO_VCO_SF_OUT
C0072C0071C0065
RO_VCO_SF_OUT
9V3
1
OUT
TX_SSI
RX_SSI
SPI
JTAG CONNECTOR
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
P0000
RO_CTL_SPI_DW
RO_CTL_DMCS
RO_CTL_TX_CLK
RO_CTL_TXFS
RO_CTL_RXD
RO_CTL_RXFS
RO_CTL_RXCLK
RO_CTL_RXACQ
RO_CTL_RSTB
RO_CTL_SPICLK
RO_CTL_SPI_DR
RO_CTL_TXD
RO_CTL_CEX
9
2
1
15
12
16
7
6
5
4
3
14
13
11
8
10
C0123
TP0010
C0151
C0000
R0005
L0005
C0110
R0046
R0004
R0003
1
DIFFRENTIAL TO SINGLE ENDED OP-AMP CIRCUIT
R0026
R0027
C0079C0077
R0021
R0051
R0052
R0018
RO_5V0
RO_5V0
R0028
U0001
R0020
25
4
1
3
R0054
Q0004
C0084
R0056
DNP
C0122
C0121
RO_PA_ANT_ENB
4
1
3
6
5
2
19.2 MHZ BUFFER
BYPASS
ADC REF
C0075C0073
C0076C0074
NC
NC
NC NC NC
U0000
TP0003
TP0004
TP0002
1
1
1
NC
NC
C0001C0147
C0145
C0146
VDD14_SYN_CP
NC
NC
A46
A47
A61
A60
A21
A28
B42
A48
B21
A56
B58
B16
B33
B26 A25
B18
B53
A64
B17
B34
A18
A63
A62
B29 A32
A40
B38
B37
B23
A24
B31
B46
B47
A36
A38
B35
B36
B19 A22
B20
B32
B44
B40
A44
A45
B41
A43
B43
B48
A19
A31
A49
A30 B30
B56 A59 B55
A58
B45
A26
A52 B49 A53 B50
B57 B60
B59
B52
A55
B39
A41
B22 A23 A20
A17
B51
A54
B25 A27
A39
A50
G1
A42
A37
B24
A35
A34
A33
B54
A51
A57
B27 A29 B28
SYN_MCPUMP
SYN_ACPUMP
VDD18_SYN
VDDHV14_SYN_CP
GND_LO_DCA
VDD28_SYN
VDD18_LO_DCA
VDD18_LO_DIV
VDD18_MIX_1
VDD18_DIV_PS
FGU2_CP_OUT VDD28_FGU2_CP
VCO2_IN VDD18_FGU2_PS
VDD18_REF_CLK REF_IN GND8 SF_SENS
VDDHV10_SF
SF_BYP SF_OUT VDD28_SF
GND9
GND10 TX1_OUT VDD18_TXRF TX2_OUT
GND_LNA_LTD
GND_LNA_800
VDD18_LNA
VDD18_QG
VDD28_LNA_1
GND_LNA_IF
AGC_BYP_TO_28
VDD28_MIX27
VDD18_MIX_2
GND16
UHF_INX
GND15
UHF_IN
VDD28_LNA_2
VHF_INX
GND_LNA_VHF
VHF_IN
MIXOUT_QX
MIXOUT_Q
MIXOUT_IX
MIXOUT_I
AGC_REF
AGC_DAC
VDD28_PMA VDD18_PMA
HP_MOD_OUT
AUX_DAC_OUT
EF_OUTX EF_OUT
VDD28_DAC_ADC_1
ADC_VREF
VDDHV5_DAC
ADC_REF2_BYP ADC_REF1_BYP NTXQ
TXQ
RAMP
NTXI TXI
CTGND
ALC_BATTSENS
TM
ALC_PATEMP
SCAN_IN
ALC_VSWRSENS
VDD28_DAC_ADC_2
TCLK
VDD18_DIG
CEX
SPI_DR
SPI_DW
SPI_CLK
DMCS
TXCLK
TXFS
TXD
GND11
GND14 GND13
FBQ
FBI
GPO1_TEST1 GPO2_TEST2 GPO3_TEST3 GPO4_TEST4
RFSTEPA_GPO6
AGC_FLG_GPO7
TEST1_LCKDET
DCCAL_GPO5_CD
TEST2_CHRPSW
PHCLK_GPO8
CLK_OUT
GND12
RXFS
RX_EN_OUT
RXACQ
VDD33_DIG
RXD
RXCLK_IO
RSTB
VMULT2
SCAN_EN
VMULT1
INCR_DECR_GPO9
VDD28_VMULT
B13
B12
A1
A4
A14
B3
B9
B10
B11
B4
A10
A12
A16
A15
A7
A8
A5
A6
A2
A3
A13
B7
B2
B5
B15
B14
A11
A9
B8
B6
B1
GND6
GND7
VCO1_IN
GND5
GND4
GND3
LTD_IN
LTD_INB
GND2
IN_800
INB_800
IF_IN
IF_INB
VHF (136–174 MHz) 25–45W RFIC Schematic Diagram