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Motorola CDM1250 Service Manual

Motorola CDM1250
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Section 3: 3-20 Controller T6/T7/T9 Schematics and Parts Lists
6881091C63-F
4.0 Controller T6/T7/T9 Schematics and Parts Lists
T2 0102727B24 MPT
T2 0102727B27 SEL5/MDC
T3 0102727B38
T3 0102727B42 MPT
T3 0102727B44
P2 0102726B64
P2 0102726B66
P3 0102726B71
P3 0102726B70
P3 0102726B69
P1 0102726B35
P2 0102726B67
P1 0102726B31
P7 0102727B16 SELV/MDC
P7 0102727B15 MPT
T4 0102727B50
T4 0102727B49
T4 0102727B51 MPT
T4 0102727B52 SELV/MDC
T4 0102727B54 SEL5/MDC
T4 0102727B53 MPT
T4 0102727B55
P5 0102726B92
P6 0102727B04 SELV/MDC
P6 0102727B03 MPT
P1 0102726B33
P1 0102726B32
P6 0102727B02
P4 0102726B88
T2 0102727B25 SELV/MDC
P4 0102726B87
P6 0102727B05 MPT
P6 0102727B06 SEL5/MDC
P6 0102727B01
P5 0102726B97 SEL5/MDC
P5 0102726B96
P5 0102726B95 MPT
T2 0102727B26 MPT
T2 0102727B28
P3 0102726B68
P2 0102726B65
P1 0102726B30
P7 0102727B19
P5 0102726B94
P5 0102726B93
T3 0102727B41 SELV/MDC
T3 0102727B43 SEL5/MDC
P4 0102726B86
P4 0102726B85
P4 0102726B84
P3 0102726B35
P2 0102726B35
T2 0102727B22
T2 0102727B23
INT_SWB+
IN_5V_RF_REG
ON_OFF_CONTROL
PASUPVLTG
RESET
VSTBY
T7 0102727B62
T7 0102727B63
T7 0102727B68
T7 0102727B66 STANDARD
T7 0102727B65 PRIME
T6 0102727B67
T5 0102727B49
T5 0102727B50
T5 0102727B51 MPT
T5 0102727B52 SELV/MDC
T5 0102727B54 SEL5/MDC
T5 0102727B53 MPT
T5 0102727B55
T3 0102727B39
T3 0102727B40 MPT
P7 0102727B13
P7 0102727B14
P7 0102727B17 MPT
P7 0102727B18 SEL5/MDC
P6 0102727B07
TX_AUD_SND
URX_SND
VS_AUDSEL
VS_GAINSEL VS_INT
VS_MIC
VS_RAC
SUPPLY_VOLTAGE
5VD
9V3
BATTERY_VOLTAGE
DC_POWER_ON
EMERGENCY_CONTROL
EXT_SWB+
FLT_A+
IGNITION_CONTROL
NOISE_BLNKR
ON_OFF_CONTROL
OPT_PTT
PASUPVLTG
PA_PWR_SET
RDY
RESET
RSSI
RX_AUD_RTN
RX_FLAT_FILTERED_AUDIO
SCI_TX
SPI(0:10)
SPKR+
SPKR-
TEMPSENSE
TX_AUD_RTN
GP2_OUT_ACC4
GP3_IN_ACC6
GP4_IN_OUT_ACC8
GP5_IN_ACC9
GP6_IN_ACC10
GP7_IN_OUT_ACC12
GP8_IN_OUT_ACC14
HANDSET_AUDIO
IGNITION_CONTROL
INT_MIC
INT_SWB+
IN_5V_RF_REG
LOCKMODIN
MOSBIAS_2
MOSBIAS_3
5VD 5V_RF
9V3 BOOT_CNTRL
BUS+
CH_ACT
CNTLVLTG
DISCAUDIO
EMERGENCY_CONTROL
EXP_BD_REQ
EXT_MIC
EXT_SWB+
FLAT_RX_SND
FLAT_TX_RTN
FLT_A+
GP1_IN_ACC3
SPI(0:10)
TEMPSENSE
VSTBY
VS_GAINSEL
VS_INT
VS_RAC
VOICE_STORAGE
5VD
FLAT_RX_SND
RX_AUD_RTN
SPI(0:10)
VS_AUDSEL
VS_INT
VS_MIC
VS_RAC
IO
16_8MHZ
GP2_OUT_ACC4
GP3_IN_ACC6
GP4_IN_OUT_ACC8
GP5_IN_ACC9
GP6_IN_ACC10
GP7_IN_OUT_ACC12
GP8_IN_OUT_ACC14
GPIO(0:13)
LOCK
ON_OFF_CONTROL
OPT_PTT
RDY
RESET
RSSI RX_ADAPT
SCI_TX
SPKR+
SPKR-
TX_AUD_RTN
TX_AUD_SND
URX_SND
VS_AUDSEL
VS_MIC
CONTROLLER
5VD
BATTERY_VOLTAGE
BOOT_CNTRL
BUS+
CNTLR_AUDIO(0:7)
CNTLVLTG
EXT_BD_REQ
FLT_A+
GP1_IN_ACC3
FLAT_RX_SND
FLAT_TX_RTN
FLT_A+
GPIO(0:13)
HANDSET_AUDIO
INT_MIC
INT_SWB+
MODIN
MOSBIAS_2
MOSBIAS_3
NOISE_BLNKR
PA_PWR_SET
RX_ADAPT
RX_AUD_RTN
RX_FLAT_FILTERED_AUDIO
SPI(0:10)
PASUPVLTGPASUPVLTG
FLT_A+FLT_A+
RX_ADAPT RX_ADAPT
AUDIO
16_8MHZ
5VD
5V_RF
9V3
CH_ACT
CNTLR_AUDIO(0:7)
DC_POWER_ON
DISCAUDIO
EXT_MIC
CH_ACT CH_ACT
URX_SND URX_SND
VS_GAINSEL VS_GAINSEL
MOSBIAS_3MOSBIAS_3
INT_SWB+ INT_SWB+
EXT_MIC EXT_MIC
IN_5V_RF_REGIN_5V_RF_REG
SCI_TX SCI_TX
VS_MICVS_MIC
5VD5VD
9V39V3
EXT_SWB+EXT_SWB+
SPKR+SPKR+
SPKR-SPKR-
EMERGENCY_CONTROLEMERGENCY_CONTROL
IGNITION_CONTROLIGNITION_CONTROL
DC_POWER_ONDC_POWER_ON
ON_OFF_CONTROLON_OFF_CONTROL
BATTERY_VOLTAGEBATTERY_VOLTAGE
VSTBYVSTBY
RDY RDY
OPT_PTT OPT_PTT
MODINMODIN
TX_AUD_SNDTX_AUD_SND
FLAT_RX_SNDFLAT_RX_SND
16_8MHZ16_8MHZ
TX_AUD_RTNTX_AUD_RTN
FLAT_TX_RTNFLAT_TX_RTN
RX_AUD_RTNRX_AUD_RTN
DISCAUDIODISCAUDIO
INT_MICINT_MIC
5V_RF5V_RF
RX_FLAT_FILTERED_AUDI
O
RX_FLAT_FILTERED_AUDIO
HANDSET_AUDIOHANDSET_AUDIO
GP1GP1
EXP_BD_REQ EXP_BD_REQ
BOOT_CNTRLBOOT_CNTRL
VS_AUDSEL VS_AUDSEL
TEMPSENSETEMPSENSE
CNTLVLTGCNTLVLTG
VS_RACVS_RAC
VS_INTVS_INT
RSSIRSSI
LOCKLOCK
NOISE_BLNKRNOISE_BLNKR
PA_PWR_SETPA_PWR_SET
MOSBIAS_2MOSBIAS_2
DUMMY
CNTRL_AUDIO(0:7)CNTRL_AUDIO(0:7)
GPIO(0:13)GPIO(0:13)
SPI(0:10) SPI(0:10)
BUS+BUS+
RESETRESET
GP8GP8
GP7GP7
GP6GP6
GP5GP5
GP4GP4
GP3GP3
GP2GP2
Controller T6/T7/T9/T11 Schematic Diagram – Overall
ZWG0130525-O

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Motorola CDM1250 Specifications

General IconGeneral
DisplayAlphanumeric
IP RatingIP54
Frequency RangeVHF: 136-174 MHz, UHF: 403-470 MHz
SignalingPL, DPL, MDC1200, Quick Call II
Operating Temperature-22°F to +140°F (-30°C to +60°C)
Power OutputVHF: 1-25W; UHF: 1-25W

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