Data Expansion Head Enhanced Main Board - Dc Power (Pcb: 8466586A01_A) - Motorola MTM800 User Manual

ENHANCED CONTROL HEADS: SCHEMATICS, PCBs and PARTS LISTS
FLT_A+
R501
12.4K
R1
5V
R2
R502
0
NU
Q501
R508
80.6K
C505
.012uF
R510
12.4K
NET_1
NU
R101 0
J1022-39
RS232_DCD
J1022-12
RS232_TX
J1022-11
RS232_DSR
J1022-10
RS232_CTS
J1022-7
RS232_RI
J1022-5
RS232_RX
J1022-6
RS232_DTR
J1022-8
RS232_RTS
J1022-9
J1022-2 NC
J1022-4 NC
J1022-13 NC
J1022-15 NC NC
J1022-21 NC
J1022-25 NC 3V
J1022-27 NC
GND
J1022-23
GND
J1022-40
5V
VCC
R509
C507
10
0.1uF
U503 R511
LP2951CD 3.3K
8 1
INPUT OUTPUT
7 5
G
FEEDBACK ERROR NC
3 2
SHUTDOWN SENSE NC
C506 C508
6
R512
VTAP NC 10uF 0.1uF
3.3K
C607
1uF
3V
R104
47K
D101
Q101
R103
10K
R102 C101
47K 0.1uF
RS232_DCD
RS232_TX
RS232_DSR
RS232_CTS
RS232_RI
RS232_RX
RS232_DTR
RS232_RTS
JTAG NU
R105
MUX <- 3V
0
3V
19 J1003-1 J1003-20 20
NU
JTAG_TDI
1 J1003-2 J1003-19 2
JTAG_TDO
J1003-3 J1003-18
3 4
JTAG_TCK
5 J1003-4 J1003-17 6
NC
J1003-5 J1003-16
7 8 NC
JTAG_RESET_IN JTAG_TMS
9 J1003-6 J1003-15 10
JTAG_MCU_DE
11 J1003-7 J1003-14 12
JTAG_TRST
13 J1003-8 J1003-13 14
JTAG_MCU_DE
15 J1003-9 J1003-12 16
JTAG_DSP_DE
J1003-10 J1003-11
17 18

Data Expansion Head Enhanced Main Board - DC Power (PCB: 8466586A01_A)

U501
TP1092
LP2951ACD30R2
8 1
INPUT OUTPUT 3V
7 5
FEEDBACK ERROR NC
3 2
SHUTDOWN SENSE
6
47uF C502 C503
0.1uF 470pF
5V_TAP C501
NET_2
R113
ON_OFF
8.2K
VAG_1 NC
C141 R115
470pF 4.7K
5V
3V
C102
0.1uF
U101
MAX3238EEAI
C103 28
C1POS
0.1uF 25 5
C1NEG T1OUT
C104 1 6
C2POS T2OUT
0.1uF 3 7
C2NEG T3OUT
24 10
T1IN T4OUT
23 12
T2IN T5OUT
22
T3IN
19 15
T4IN INVALID NC
17 16
T5IN R1OUTB NC
14
FORCEOFF
13 21
FORCEON R1OUT
8 20
R1IN R2OUT
9 18
R2IN R3OUT
11
R3IN
C105 27
VPOS
0.1uF 4
C106
VNEG4
0.1uF
TP1061
FLT_A+
Q104
NC
VR109
33V
R114
47K
FLT_A+
R520 NC
2.2K
VR110
R518
33V
Q503
10K
TP1093
R1
R2
R519
2.2K
Q504
NC
C143 VR111
10uF 33V
RS232_DCD
RS232_RX
RS232_DSR
RS232_CTS
RS232_RI
RS232_TX
RS232_DTR
RS232_RTS
C107 C108 C109 C110 C111 C112 C113 C114
82pF 82pF 82pF 82pF 82pF 82pF 82pF 82pF
NU NU NU NU NU NU NU NU
FLT_A+
VR112
33V
NC
8.2 - 17
J1005-21 SB9600_SW
C140
470pF
J1005-37 ON_OFF_GND
C142
470pF
J1005-3 SW_B+
C145
470pF
J1005-24 RS232_DCD
J1005-28 RS232_RX
J1005-26 RS232_DSR
J1005-34 RS232_CTS
J1005-38 RS232_RI
J1005-32 RS232_TX
J1005-36 RS232_DTR
J1005-30 RS232_RTS
J1005-1 GND
J1005-23 FLT_A+_REG
J1005-40 GND
J1005-25 GND
J1005-41 GND
J1005-42 GND