Dsp, Controller & Memory Schematic Diagram (Redcap2) - Motorola MTP700 Detailed Service Manual

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DSP, Controller & Memory Schematic Diagram (RedCap2)
C330 C331
33pF 33pF
DNP
D16
G
GCAP3_RX STDA
D13
GCAP3_TX G SRDA
C15
G
GCAP3_DCLK SCKA
B16
SC0A
GCAP3
A16
SC1A
A15
G
GCAP3_FSYNC SC2A
L301
220nH B9
G
SPIA_MISO MISOA
C9
G
SPIA_MOSI MOSIA
SPIA A9
SPIA_CLK G SPI_CKA
D9
G
SPIA_CS0_WPIC SPICS0A
E11
SPIA_CS1_ESCORT G SPICS1A
E10
G
SPIA_CS2_ODCT SPICS2A
E9
G
SYNT_CS_ SPICS3A
F7
G
SPIA_CS_PA_BIAS SPICS4A
C11
SPIB_MISO G MISOB
D12
SPIB G
SPIB_MOSI MOSIB
D11
G
SPIB_CLK SPI_CKB
D10
G
SIDE_SWB+_EN SPICS0B
C10
G
SPIB_CS1_DISPLAY SPICS1B
B10
SPIB_CS2_GCAP3 G SPICS2B
A10
G
AUDIO_PA_ENABLE SPICS3B
E12
G
VIBRATOR SPICS4B
0 J2
ADDR0
R307 R308 1 J1
ADDR1
39K 39K J4
2
ADDR2
3 L5
ADDR3
4 K6
ADDR4
5 J6
ADDR5
6 H6
ADDR6
G6
7
ADDR7
8 H5
ADDR8
9 G5
ADDR9
10 F5
ADDR10
11 H4
ADDR11
H1
12
ADDR12
13 H2
ADDR13
14 H3
ADDR14
15 E5
ADDR15
16 G3
ADDR16
G4
17
ADDR17
18 F4
ADDR18
19 F1
ADDR19
HST_Addr(0:21)
20 F2
HST_Addr(0:21) ADDR20
21 F3
ADDR21
0
T1
D0
1 T2
D1
2 T3
D2
3 R3
D3
4 P3
D4
T4
5
D5
6 R4
D6
7 P4
D7
8 P5
D8
9 N5
D9
P6
10
D10
11 R6
D11
12 T6
D12
13 N6
D13
HST_DATA(0:15)
14 N7
D14
P7
15
HST_DATA(0:15) D15
DSP_3
MEM_CNTL(6:1)
G
PTT
G
GCAP3_INT
G
OPT_SEL_1
OPT_SEL_2 G
G
LV_DETECT
G
EMERGENCY
G
MOD
INTERRUPT INPUTS
MTP700 Portable Radio / Detailed Service Manual
R115 39K
R324 39K
SCKB2
SRDB2
TOUT0
TOUT1
TOUT2
TOUT3
TOUT4
TOUT5
TOUT6
TOUT7
TOUT8
TOUT9
30C40
TOUT10
TOUT11
U301-1
TOUT12
TOUT13
REDCAP2
TOUT14
TOUT15
17x17mm BGA
P1GND
MUX_CTL
CTSA_MCU_DE
RTSA_IC2A_RESET_IN
RXA_IC1_TDI
TXA_TDO
ROW7_RI_SCKA_TCK
ROW6_DCD_SC2A_DSP_DE
COLUMN0
COLUMN1
COLUMN2
COLUMN3
COLUMN4
COLUMN5
COLUMN6_OC1
COLUMN7
ROW5_IC2B
RESET_IN
RESET_OUT
RS232_DTR
RS232_DSR
R314
22K
R313 R001 R002
39K 1K 1K
DNP
A14
G
STDB
B14
SRDB G
C13
G
SCKB
B13
SC0B
A13
SC1B
C14
G
SC2B
A12
B12
A5
G
C5
G
D5
G
C6
G
B6
G
A6
G
D6
G
D7
G
C7
G
B7
G
B8
G
A8
G
D8
G
E6
G
E7
G
E8
G
K2
CKIL G
K4
G
CKIH
L2
CKOH
M3
CKO
R312
R10
C304 6800pF
PCAP
E302 51
T10
PVCC G
P10
PGND
C305 C306
N10 C026
.01uF 10uF
G
F16
0.1uF
F13
RS232_CTS
G13
RS232_RTS
G14 1 6
RS232_RX IN_A1 OUT_Y1 G
G15 3 4
G
RS232_TX IN_A2 OUT_Y2
Internal Pulldown
MUX_CTRL
L12
CTSB
K12
RTSB
J12
R007 R006 U001
RXB
K11
39K 39K NL27WZ16
TXB
J13
RS232_RI
J16
RS232_DCD
N13
G
R14
G
R15
G
T14
G
R16
G
P16
G
P15
G
P14
DSP_1
L15
G
ROW0
K13
G
ROW1
K14
G
ROW2
K15
G
ROW3
J14
G
ROW4
J15
C027
R13
G
P13
0.1uF
T13
STO
6 1
G
OUT_Y1 IN_A1
4 3
G
OUT_Y2 IN_A2
U002
R009 R008
NL27WZ16
39K 39K
G
G
G
G
TP335
TRANSCEIVER 400 MHz
WPIC_STD
WPIC_SRD
WPIC_TXCLK
WPIC_FSYNC
LO_DRIVER_EN
ESC_VCO_BUF_EN
WPIC_TXE
PA_BIAS
GCAP3_AD_TRIGGER
ANT_EN
TETRA_MAIN_VCO_ON
IDLE
SW_2
SW_4
SW_8
WPIC_OSC_EN
GCAP3_STANDBY
SIDE_OPT_SEL1
SIDE_OPT_SEL2
RX_ACQ
32KHz_CLK
16.8_MHz_CLK
PWM1_1.8V
FILT_3.3V
SIDE_TX
SIDE_CTS
KP_COL0
KP_COL1
KP_COL2
KP_COL3
KP_COL4
BAT_DATA_OUT
EXT_SPKR_SEL
KP_ROW0
KP_ROW1
KP_ROW2
KP_ROW3
KP_ROW4
V3_2.775V
SIDE_RTS
SIDE_RX
DISPLAY_RS
RESET_OUT
TX_DETECT
SW_1