Motorola MTM700 Detailed Service Manual page 141

Transceiver 400MHz (PCB No. 8466519A01_O): SCHEMATICS, PCBs and PARTS LISTS
TP0401 TP0402
RS232_TX
RS232_RX
SPKR-
EXT_MIC
ACC3
ACC4
TX_AUDIO
5VD
KEYFAIL
R0403
FLT_A+
10K
R0401
47K
NU
R0402
TP0403
4.7K
EMERGENCY_SENSE
R0400
47K
EMERGENCY
IGNITION
RX_AUDIO
ACC12
R0404
4.7K
EXT_SWB+
ACC14
ACC15
SPKR+
RS232_CTS
RS232_RTS
NC
TP0404 TP0405
40
KEYFAIL
39
9V3 38
3V3_DIG 37
36
USB_SEO
35
SPIB_CS0_UART 34
USB# 33
USB_PWR_INT 32
USB_TXENB
31
RS232_CTS 30
RS232_TX 29
RS232_RI 28
USB_EOP
27
RS232_RTS 26
25
SAP_STD 24
SAP_SRD
23
SAP_FSYNC
22
21
ENC_RESET 20
UCM_GPIO 19
18
SAP_CLK 17
LI_CELL 16
SPIB_MOSI 15
14
SPIB_MISO 13
12
SPIB_CS1_UART 11
M0401 M0402
EXP_REQ
10
9
8
7
6
VSTBY
5
4
SPIB_CLK 3
2
1
R0407
R0408
220
220
C0401
0.1uF
R0406
VR0404
VR0405 VR0406
10K
5.6V 5.6V 33V
VR0401
R0405
20V
1.2K
NC NC NC C0402 C0403 C0404 C0405 C0406
82pF 82pF .01uF 180pF 180pF
TP0406
C0409
R0409
560
2.2uF
VR0407
33V
R0410
VR0402
NC
100K
20V
C0410 C0411 C0412
180pF 180pF 180pF
R0411
220 R0412
220
VR0403
VR0408 VR0409
20V
5.6V 5.6V
NC
NC
C0415 C0416
180pF 180pF
J0450
INTERNAL OPTION BOARD
40-PIN CONNECTOR
J0450-41
NC J0450-40
J0450-39
J0450-38
J0450-37
NC J0450-36
J0450-35 USB_XRXD RS232_RTS
J0450-34 3V3_DIG 2
J0450-33 GND 3
J0450-32 3V3_DIG 4
J0450-31
5
SPIB_MISO
J0450-30 USB_EOP
J0450-29 USB_SUSP RS232_RI
J0450-28 USB_VDOUT RS232_TX
J0450-27 USB_FSEN RS232_CTS
J0450-26 USB_TXENB
NC J0450-25
J0450-24 USB_PWR_INT
J0450-23 USB#
J0450-22 EXP_REQ
(to E0100/17D)
NC J0450-21 SPIB_CS0_UART
J0450-20 USB_SEO
J0450-19 SPIB_CLK
J0450-18 SPIB_MOSI
R0571
J0450-17
47K
J0450-16
J0450-15
NC J0450-14
J0450-13
NC J0450-12
3V3_DIG
J0450-11
J0450-10
NC J0450-9
NC J0450-8
NC J0450-7
NC J0450-6
J0450-5
NC J0450-4
J0450-3
NC J0450-2
J0450-1
J0450-42
MTM700 Mobile Radio / Detailed Service Manual
J0400-1 19 TX
J0400-20 20 RX
J0400-2 1 SPEAKER-
J0400-19
2 EXT_MIC_AUDIO
J0400-3 3 DIG_IN1(EXT_PTT)
J0400-18 4 DIG_OUT2 (EXTERNAL_ALARM)
J0400-4 5 TX_AUDIO
J0400-17
6 KEYFAIL / FLASH
J0400-5
7 ANA_GROUND
J0400-16 8 DIGITAL_GROUND
J0400-6 9 DIG_IN_5 WITH WAKEUP (EMERGENCY)
C0407 C0408 J0400-15
10 DIG_IN_6 WITH WAKEUP (IGNITION)
180pF 180pF
J0400-7
11 RX_AUDIO
J0400-14 12 DIG_IN_OUT_X
J0400-8 13 SWB+
J0400-13 14 DIG_IN_OUT_Y
J0400-9
15 DTR
J0400-12 16 SPEAKER+
J0400-10 17 BUSY_OUT
J0400-11 18 BUSY_IN
R0413 J0400
ACCESSORY
10K 20-PIN CONNECTOR
MTM700
PCB
20 2 4 6 8 10 12 14
C0413 C0414
180pF 180pF
19 1 3 5 7 9 11 13
REAR VIEW
C0417 C0418 C0419
.01uF 82pF 82pF
J0500
EXPANSION BOARD
40-PIN CONNECTOR
GROUND J0500-1 1
MUX_CTRL J0500-2 2
SPIB_CLK J0500-3 3
J0570
MUX_CTRL_1 J0500-4 4
RS232 INTERFACE BOARD
A+ J0500-5 5
18-PIN CONNECTOR
RESET_OUT J0500-6 6
J0570-20 BUSY_OUT J0500-7 7
BUSY_IN J0500-8 8
J0570-1 3V3_DIG J0500-9 9
1
2 J0570-2 EXP_REQ J0500-10 10
3 J0570-3 SPIB_CS1_UART J0500-11 11
4 J0570-4 SPIB_CS_BT J0500-12 12
J0570-5 SPIB_MISO J0500-13 13
5
6 J0570-6 NC J0500-14 14 NC
7 J0570-7 SPIB_MOSI J0500-15 15
8 J0570-8 NC J0500-16 16 NC
J0570-9 SAP_CLK J0500-17 17
9
10 J0570-10 GROUND J0500-18 18
NC 11 J0570-11 INT_MIC J0500-19 19
12 J0570-12 MIC J0500-20 20
J0570-13 EXPANSION_PTT J0500-21 21
13
J0570-14 BLUE_T_FSYNC J0500-22 22
14
15 J0570-15 SAP_SRD J0500-23 23
16 J0570-16 SAP_STD J0500-24 24
17 J0570-17 SAP_FSYNC J0500-25 25
J0570-18 SP_AUDIO J0500-26 26
18
IGNITION J0500-27 27
J0570-19 EXT_MUTE J0500-28 28
RS232_DCD J0500-29 29
RS232_TX J0500-30 30
RS232_DSR J0500-31 31
RS232_RTS J0500-32 32
RS232_DTR J0500-33 33
RS232_CTS J0500-34 34
3V3_DIG RS232_RX J0500-35 35
3V3_DIG
RS232_RI J0500-36 36
9V3 9V3 OPTION_DET J0500-37 37
9V3 J0500-38 38
5VD NC J0500-39 39
5VD
HANDSET_AUDIO J0500-40 40
FLT_A+ FLT_A+
J0500-41
41
J0500-42 42
Main Board 8466519A01_O / CNTRL_I/O
J0550
CONTROL HEAD C0557 C0556 C0555
180pF 180pF 82pF
12-PIN CONNECTOR
J0550-1
SCI_TX
SPEAKER+ J0550-2
SPEAKER- J0550-3
J0550-4
GROUND
J0550-5
EXP_BD_PTT
5VD J0550-6
HANDSET_AUDIO J0550-7
BUS+ J0550-8
R0559
J0550-9
INT_MIC
10
FLT_A+ J0550-10
ON_OFF_CONTROL_SV J0550-11
GND J0550-12
J0550-13
C0558 R0562
J0550-14
0
82pF
16 18
15 17
C0520 C0519 C0517 C0513 C0512 C0511 C0510 C0508
C0515
180pF 180pF 82pF 82pF 82pF 180pF 180pF 180pF 180pF
NU
TP0512
C0539 C0538 C0537
C0540 C0536 C0535 C0534 C0533 C0532 C0531 C0530 C0529 C0528
180pF 180pF 180pF
180pF 82pF 82pF 82pF 82pF 82pF 82pF 82pF 82pF 180pF
NU
8.1.1 - 7
C0551
82pF
C0553 C0552
180pF 180pF
1 SCI_TX
2
SPKR+
3 SPKR-
4
GROUND
EXT_BD_PTT
5 ACC3
6
5VD
R0557
7 HANDSET_AUDIO
10
8 BUS+
9 INT_MIC
10
FLT_A+
11 ON_OFF_CONTROL_SV
12
C0561 C0560
180pF 180pF
C0507 C0506 C0505 C0504 C0503 C0502
180pF
180pF 180pF 180pF 82pF 180pF
1 GROUND
2 MUX_CTRL
3 SPIB_CLK
R0505
MUX_CTRL_1
4
22
5 FLT_A+
6 RESET_OUT
7 BUSY_OUT
BUSY_IN
8
9 3V3_DIG
10 EXP_REQ
11 SPIB_CS1_UART
12 TP0512
SPIB_MISO
13
14 NC
15 SPIB_MOSI
16 NC
SAP_CLK
17
18 GROUND
19 INT_MIC
20 MIC
EXPANSION_PTT
21
BLUE_T_FSYNC
22
23 SAP_SRD
24 SAP_STD
25 SAP_FSYNC
R0527
SP_AUDIO
26
4.7K
27 IGNITION
28 EXT_MUTE
29 RS232_DCD
RS232_TX
30
31 RS232_DSR
32 RS232_RTS
33 RS232_DTR
RS232_CTS
34
RS232_RX
35
36 RS232_RI
37 OPTION_DET
38 9V3
NC
39
40 HANDSET_AUDIO
C0521
C0527 C0526 C0525 C0524 C0523 C0522
180pF
180pF 180pF 82pF 82pF 82pF 82pF
ZWG0130873-O