Motorola APX 1000 Detailed Service Manual page 454

8-198
DC_LIN_1_5V
IN
DC_LIN_1_875V_D
IN
DC_LIN_2_775V
IN
DC_LIN_5V
IN
DC_LIN_2_775V
L720
2.2UH
C715
.1UF
2113945C31
D722
4815011H01
2113945C31 IMN10
4 3
C716 A1 A1 K1 K1
5 2
A2 A2 K2 K2
6 1
.1UF
A3 A3 K3 K3
2113945C31
C717
.1UF
C718
.1UF
2113945C31
D723
4815011H01
IMN10
4 3
C719 A1 A1 K1 K1
5 2
A2 A2 K2 K2
6 1
.1UF
A3 A3 K3 K3
2113945C31
DC_LIN_1_875V_D
R721
10K
0613952R01
DIG_CTRL_RSTB
IN
RF_PRESCALAR
IN
Figure 8-92. Frequency Generation Unit Circuit – 1 of 2
DC_LIN_1_875V_D
DC_LIN_2_775V DC_LIN_2_775V
L733 L735
2.2UH 2.2UH
L727
2113945C31 2.2UH
C726 C730 C734
.1UF .1UF .1UF
2113945C31 2113945C31 2113945C31
C724 C725
10UF .1UF
2113955D37 2113945C31
DIG_DATA_AUX_SPI_MISO
GPO6
D3
AGC_REF AGC_REF
A6
AGC_FLAG AGC_FLAG
K6
AUX_DAC AUX_DAC
A5
RFSTEPA_GPO6 RFSTEPA_GPO6
C3
NC NC AGC_DAC AGC_DAC
B5
DC_CAL_GPO5 DC_CAL_GPO5
B2
NC NC BP_I BP_I
C1
NC NC RXI RXI
C2
NC NC RXIX RXIX
B1
GPO5
NC NC
BP_IX BP_IX
A10
NC NC SDM_VAG SDM_VAG
E1
NC NC BP_Q BP_Q
D1
NC NC RXQ RXQ
D2
NC NC
RXQX RXQX
E2
NC NC BP_QX BP_QX
F5
NC NC SCAN_IN SCAN_IN
B6
NC NC RX_EN_OUT RX_EN_OUT
J7
NC NC
ICAP ICAP
K7
NC NC QCAP QCAP
J10
NC NC CLK_OUT CLK_OUT
J11
NC NC TCLK TCLK
L6
NC NC
NTXQ NTXQ
L7
NC NC TXQ TXQ
K8
NC NC NTXI NTXI
L8
NC NC TXI TXI
F8
NC NC
INCR_DECR INCR_DECR
G11
NC NC PHCLK PHCLK
A3
NC NC FBQ FBQ
A4
NC NC FBI FBI
GPO8
GPO7
L701
GPO1 GPO4
390NH
GPO3
C723
GPO2
100PF
DC_LIN_2_775V DC_LIN_2_775V_16_8_MHZ_IN
L728
390NH
2415429H47
C731
.1UF
2113945C31
Y701
1XTV16800VDA
16.8MHZ
R729 C736
1 3
VCONT VCONT OUTPUT OUTPUT
22K .01UF
5
0613952R09 NC1 NC1 2113945B02
NC NC
6
NC2 NC2 NC NC
7
NC3 NC3 NC NC
8
C732 NC4 NC4
NC NC
39PF
2113944A32
Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2 (84012432001 / PC000354A01)
DC_LIN_2_775V
L738
2.2UH
C737
.1UF
U702
15H28
R706
5164015H28
0
D9
0613952R66
SPI_DR SPI_DR
D8
CEX CEX
D10
SPI_DW SPI_DW
C11
SPI_CLK SPI_CLK
2113955D37
F9
TXFS TXFS
F10
TXCLK TXCLK
F11
TXD TXD
F7
DMCS DMCS
D11
RXD RXD NC NC
E9
NC NC
RXCLK RXCLK
E8
RXFS RXFS NC NC
D7
RXACQ RXACQ
J2
ESC_IN ESC_IN NC NC
L3
NC NC
ESC_CP ESC_CP
K1
ESCD2_OUT ESCD2_OUT NC NC
K2
ESCD2_OUTX ESCD2_OUTX NC NC
H2
ESC_INX ESC_INX NC NC
L9
HP_MOD_OUT HP_MOD_OUT
G2
MN_ADAPT_CP MN_ADAPT_CP
C749
H1
2113945C31
M_PRSCX M_PRSCX
G1
M_PRSC M_PRSC .1UF
RF_PRESCALAR
G3
MN_CP MN_CP
C744
10UF
2113955D37
C742
.1UF
2113945C31
DC_LIN_2_775V_16_8_MHZ_IN
L741
2.2UH
DC_LIN_5V R702
0
0613952R66
R745 C750
22K
.1UF
0613952R09 2113945C31
C739 1
U746
BFQ67W
4.7PF
4805218N63
2113944A17
C752
180PF DNP DNP
R743
2113944A43
47K
0613952R17
R751
C710 C711
270 56PF
560PF
0613952Q59 2113944A49 2113944A34
OUT GPO1
DC_LIN_2_775V
OUT GPO2
OUT GPO3 DC_LIN_1_5V
OUT GPO4
OUT GPO6
OUT GPO8
OUT
GPO7
OUT GPO5
DIG_CTRL_LOCK
DIG_DATA_SPI_MISO
TP701
TEST_POINT
DIG_CTRL_SPI_TRIDENT_PE
DIG_DATA_SPI_MOSI
DIG_SPI_CLK
DIG_TX_SSI_FS
DIG_TX_SSI_CLK
DIG_DATA_TX_SSI
DIG_CTRL_SSI_TRIGGER
RF_HP_MOD_OUT
ANA_ADAPT_CHARGE_PUMP
ANA_CHARGE_PUMP
DC_SUPER_FILTER_5V
C756 C757
10UF .1UF
2113945C31
R705
ANA_CHARGE_PUMP VCO_VCTRL
820
0613952Q71
C703 C707 C713
.039UF 6800PF .039UF
2113945C26 2113945C01 2113945C26
R701
430
0613952Q64
R708
ANA_ADAPT_CHARGE_PUMP
68
0613952Q45
C702 C704 C706
C709 C714
.1UF .1UF .1UF
.1UF .1UF
2185419D06 2185419D06 2185419D06
C720
2200PF
DNP
C721 R722
820
.22UF
2113945G95
0613952Q71
R723
1.8K
0613952Q79
RF_HP_MOD_OUT
L753
CLK_16_8_MHZ
2.2UH
DNP
C754
C712
56PF
270PF
2113944A34 2113944A45
IO
OUT
IN
IN
IN
OUT
OUT
IN
IN
OUT
OUT
OUT