Motorola CDM Series Service Manual page 111

&RQWUROOHU 7 6FKHPDWLFV DQG 3DUWV /LVWV
J0401
CONTROL HEAD
12-PIN CONNECTOR
SCI_TX J0401-1
SPEAKER+ J0401-2
SPEAKER- J0401-3
GROUND J0401-4
EXP_BD_PT T J0401-5
5VD J0401-6
HANSET_AUDIO J0401-7
BUS+ J0401-8
J0401-9
INT_MIC
FLT_A+ J0401-10
ON_OFF_CONTROL J0401-11
NC J0401-12
VS_MIC 40
VS_CS 39
9V3 38
5VD 37
VS_AUDSEL 36
FLAT_RX_SND 35
RX_AUD_RTN 34
TX_AUD_SND 33
C0592
TX_AUD_RTN 32
0.1uF R0593
FLAT_TX_RTN 31
100K
OPT_CS 30
RDY 29
URX_SND 28
NC 27
NC 26
NC 25
NC 24
OPT_PTT 23
NC 22
VS_INT 21
RESET 20
5VD 19
NC 18
VS_GAINSEL 17
SPI_MISO 16
SPI_DATA 15
NC 14
SPI_MISO 13
GP4_IN_OUT_ACC8 12
EXP1_CS 11
EXP_BD_REQ 10
EXT_BD_PTT
GP1_IN_ACC3 9
CH_ACT 8
DISCAUDIO 7
BUS+ 6
FLT_A+ 5
NC 4
SPI_CLK 3
VS_RAC 2
GND 1
GP5_IN_ACC9
EMERGENCY_CONTROL
FLT_A+
GP6_IN_ACC10
R0530
IGNITION_CONTROL
22K
RX_FLAT_FILTERED_AUDIO
VR0541
C0427 C0426 C0423 C0422 C0421
R0401
470pF 470pF 470pF 470pF 82pF DIG_IN_6 WITHWAKEUP
220
1 SCI_TX
2 SPKR+
3 SPKR-
4 GROUND
EXT_BD_PTT
5 GP1_IN_ACC3
6 5VD
R0407
7 HANDSET_AUDIO
10 R0408
8 BUS+
R0409 100
9 INT_MIC
10
F0401
10 FLT_A+
3A
11 ON_OFF_CONTROL
12 NC
Fuse P/N
6580542Z01
R0412
0
C0428 C0429 C0430 C0431
82pF 470pF 470pF 470pF
J0551
C0560 C0554
1000pF INTERNAL OPTION BOARD
0.1uF
40-PIN CONNECTOR
NU
R0591
24K C0559 C0558
470pF 470pF J0551-41
NU NU
J0551-40 VS_MIC
J0551-39 VS_CS
R0592
J0551-38
9V3
10
J0551-37 Vddd
J0551-36 VS_AUDSEL
J0551-35 Det_Aud_Snd
J0551-34 Rx_Aud_Rtn
C0591
J0551-33 Tx_Aud_Snd
0.1uF
J0551-32
Tx_Aud_Rtn
C0593
J0551-31 Flat_Tx_Rtn
0.1uF
J0551-30 Opt_Bd_En
J0551-29 Rdy/Req 9V3 1
J0551-28 Rx_Aud_Snd 5VD 2
J0551-27 ON GND 3
J0551-26
INT_EXT_Vdd 5VD 4
J0551-25 Key_Row SPI_MISO 5
J0551-24 Key_Col RESET 6
J0551-23 PTT NC 7
J0551-22 Key_Intrp NC 8
J0551-21 VS_INT FLT_A+ 9
J0551-20 RST * BUS+ 10
J0551-19 LED_EN DISCAUDIO 11
J0551-18 OFF_BATT_DATA_OUT CH_ACT 12
EXT_BD_PTT
J0551-17 VS_GAINSEL GP1_IN_ACC3 13
J0551-16 SrD_Rtn EXP_BD_REQ 14
J0551-15 SrD_Snd EXP1_CS 15
J0551-14 R/W* GP4_IN_OUT_ACC8 16
J0551-13
CS* SPI_CLK 17
J0551-12
DB0 SPI_DATA 18
J0551-11 DB1
J0551-10 DB2
J0551-9 DB3
J0551-8 DB4
J0551-7 DB5
J0551-6
DB6
J0551-5 DB7
J0551-4 A0
J0551-3 SCK_Snd
J0551-2 VS_RAC
J0551-1 Gnd
C0576
C0575 470pF J0551-42
470pF NU
NU
R0541
27K
FLT_A+
SPKR-
EXT_MIC
GP1_IN_ACC3
R0529 GP2_OUT_ACC4
FLAT_TX_RTN
47K R0543
R0512
100K
15K
R0542
47K
TP0530
NU
GP3_IN_ACC6
GP4_IN_OUT_ACC8
C0542
R0531
560
47uF
GP7_IN_OUT_ACC12
R0511
100K
EXT_SWB+
GP8_IN_OUT_ACC14
R0535
RSSI
1K
SPKR+
BUS+
BOOT_CNTRL
J0451 R0441
EXPANSION BOARD 0
C0449 C0448 C0447 C0446 C0445 C0443 C0442 C0441
18-PIN CONNECTOR 470pF 470pF 470pF 470pF 470pF 470pF 470pF 470pF R0442
1K
NU
J0451-1 1
EXP2_CS J0451-2 2
NC J0451-3 3
GND J0451-4 4
OPT_PTT J0451-5 5
RDY J0451-6 6
OPT_CS J0451-7 7
DIG_IN_OUT_4 J0451-8 8
EXP1_CS J0451-9 9
J0451-10
EXP_BD_REQ 10
CLK J0451-11 11
MISO J0451-12 12
DATA J0451-13 13
EXT_BD_PTT
EXP_BD_PTT J0451-14 14
GND J0451-15 15
J0451-16
FAST_SQ 16
R0467
DISCAUDIO J0451-17 17
10
FLAT_TX_RTN J0451-18 18
R0468
100K
C0478 C0477 C0476 C0474 C0473 C0472 C0471 C0470
470pF 470pF 470pF 470pF 82pF 82pF 82pF 470pF
L0481
390nH
NU DATA_CNTLR_1
9 DATA
SPI(0:10)
R0481 DATA_CNTLR_2
J0552 9 DATA
0
RS232 INTERFACE BOARD
DATA 9
SPI_DATA CLK_CNTLR_1
18-PIN CONNECTOR R0482 0
8 CLK
8
CLK
SPI_CLK L0482 CLK_CNTLR_2
8 CLK
MISO 10
390nH
1 9V3 SPI_MISO CSX_CNTLR_2
CSX NU
2 5VD
EXP2_CS 4
7
3 GND EXP2_CS CSX_CNTLR_1
4 5VD 3
EXP1_CS C0482
5 SPI_MISO EXP1_CS
470pF
6 RESET
VS_CS 2
7 NC VS_CS
8 NC
OPT_CS 1
9 FLT_A] OPT_CS
10 BUS+
11 DISCAUDIO
12 CH_ACT RESET_CNTLR_1
13 EXT_BD_PTT RESET
14 EXT_BD_REQ CNTLVLTG_CNTLR_1
15 EXT_BD_CS CNTLVLTG
16 GP4_IN_OUT TEMPSENSE_CNTLR_1
17 SPI_CLK TEMPSENSE
RSSI_CNTLR_1
18 SPI_MOSI
RSSI
LOCK_CNTLR_1
LOCK
PASUPVLTG_CNTRL_1
PASUPVLTG
9V3_CNTLR_1
9V3
C0483 C0484 C0485 C0486 C0487 C0488
470pF 470pF 470pF 470pF 470pF 470pF
C0541
VR0504
0.47uF
VR0501
R0525 C0501
100K .01uF
C0502 C0503 C0504 C0505
470pF 470pF 470pF 470pF
R0509
0
R0508
470
VR0509
VR0510
R0510
VR0503
4.7K
C0506 C0508 C0509 C0510 C0511 C0512
470pF 470pF 470pF 470pF 470pF 470pF
R0533
0
R0537
220
R0538
220
VR0505
5VD
VR0537
R0539
4.7K
C0513 C0514 C0515 C0516 C0517 C0518
470pF 470pF 470pF .01uF 82pF 470pF
RSSI RSSI
CH_ACT CH_ACT
5VD
5VD
FLT_A+ FLT_A+
GP6_IN_ACC10 SPKR- SPKR-
EXP2_CS SPKR+ SPKR+
NC DISCAUDIO ISCAUDIO
HANDSET_AUDIO HANDSET_AUDIO
GROUND
OPT_PTT
RDY
OPT_CS VS_MIC VS_MIC
GP4_IN_OUT_ACC8 INT_MIC INT_MIC
EXP1_CS EXT_MIC EXT_MIC
ON_OFF_CONTROL ON_OFF_CONTROL
EXP_BD_REQ
FLAT_TX_RTN FLAT_TX_RTN
SPI_CLK
EXP_BD_REQ
SPI_MISO EXP_BD_REQ
SPI_DATA RDY RDY
GP1_IN_ACC3 GP1_IN_ACC3 GP1_IN_ACC3
GROUND GP6_IN_ACC10 GP6_IN_ACC10
CH_ACT
RESET RESET
DISCAUDIO
BUS+ BUS+
FLAT_TX_RTN
GP4_IN_OUT_ACC8 GP4_IN_OUT_ACC8
OPT_PTT OPT_PTT
TO/FROM RF
TP0492 TP0497
DATA
DATA
CLK
IN_5V_RF_REG
CLK
5V_RF
CSX
DISCAUDIO
CSX
PA_PWR_SET
MOSBIAS_ 2
MOSBIAS_ 3
NOISE_BLNKR
RESET MODI N
CNTLVLTG 16_8MHZ
TEMPSENSE
INT_SWB+
RSSI
C0490
470pF
LOCK C0491 C0492 C0493 C0494 C0495 C0496 C0497
470pF
470pF 470pF 470pF 470pF 470pF 470pF
PASUPVLTG
9V3
J0501
ACCESSORY
20-PIN CONNECTOR
J0501-1 19 NC
J0501-20 20 NC
J0501-2 1 SPEAKER-
J0501-19 EXT_MIC_AUDIO
2
J0501-3 3 DIG_IN1
J0501-18 4 DIG_OUT2 (EXTERNAL_ALARM)
J0501-4 5 FLAT_TX_AUDIO
J0501-17 6 DIG_IN_3
J0501-5 7 GROUND
J0501-16
8 DIG_IN_OUT_4
J0501-6 9 DIG_IN_5 WITH WAKEUP (EMERGENCY)
J0501-15 10 DIG_IN_6 WITH WAKEUP (IGNITION)
J0501-7 11 FLAT/FILTERED_RX_AUDIO
J0501-14 12 DIG_IN_OUT_7
J0501-8 13 SWB+
J0501-13
14 DIG_IN_OUT_8
J0501-9 15 RSSI
J0501-12 16 SPEAKER+
J0501-10 17 BUS+
J0501-11 18 BOOT_CNTRL
GM300
PCB
20 2 4 6 8 10 12 14 16 18
WARI S
19 1 3 5 7 9 11 13 15 17
REAR VIEW
&RQWUROOHU 7 6FKHPDWLF 'LDJUDP  ,2
&KDSWHU  
TO/FROM RF
IN_5V_RF_REG_CNTLR_1
IN_5V_RF_REG
5V_CNTLR_1
5V
DISCAUDIO_CNTLR_1
DISCAUDIO
PA_PWR_SET_1_CNTLR_1
PA_PWR_SET
MOSBIAS_2_CNTLR_1
MOSBIAS_2
MOSBIAS_3_CNTLR_1
MOSBIAS_3
NOISE_BLNKR_CNTLR_1
NOISE_BLNKR
MODIN_CNTLR_1
MODIN
16_8MHZ_CNTLR_1
16_8MHZ
INT_SWB_CNTLR_1
INT_SWB
C0499
470pF
ZWG0131050-O
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