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Motorola Xtl5000 Detailled 6881096c74 B Manual

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    Schematics, Component Location Diagrams, and Parts Lists: List of Schematics, Component Lo cation Diagrams, and Parts Lists 7-16881096C74-B May 25, 2005Chapter 7 Schematics, Component Location Diagrams, and Parts Lists7.1 List of Schematics, Component 
    Location Diagrams, and Parts 
    Lists
    The following table lists the schematics,  
    component location diagrams, and parts lists 
    contained in this chapter.
    Table 7-1. List of Schematics, Component Location 
    Diagrams, and Parts Lists
    Figure Title
    Page
    VHF
    HUD4022A/HUD4025B Main Board Overall Block 
    Diagram and Interconnections
    7-3
    HUD4022A  Controller Block Diagram and 
    Interconnections (Sheet 1 of 2)
    7-4
    HUD4022A Controller Block Diagram and 
    Interconnections (Sheet 2 of 2)
    7-5
    HUD4022A Controller Urchin IC, MUX, and 
    AD5320 DAC Schematic
    7-6
    HUD4022A Controller Audio Schematic
    7-7
    HUD4022A Controller Power Control (Sheet 1 of 2)
    7-8
    HUD4022A Controller Power Control (Sheet 2 of 2)
    7-9
    HUD4025B Controller Block Diagram
    7-10
    HUD4025B Controller Daug hter Board Interface
    7-11
    HUD4025B Controller Urchin IC, MUX and AD5320 
    DAC
    7-12
    HUD4025B Controller Audio
    7-13
    HUD4025B Controller Interface, Secure and Power 
    Block Diagram
    7-14
    HUD4025B Controller Power Supply
    7-15
    HUD4025B USB/RS232 Interface
    7-16
    HUD4025B SB9600 
    7-17
    HUD4025B Control Head Connector 1 of 2
    7-18
    HUD4025B Control Head Connector 2 of  2
    7-19
    HUD4025B  Secure Interface Connector Schematic
    7-20
    HUD4022A/HUD4025B Frequency Generation Unit 
    Overall Schematic (Sheet 1 of 2)
    7-21
    HUD4022A/HUD4025B Frequency Generation Unit 
    Overall Schematic (Sheet 2 of 2)
    7-22
    HUD4022A/HUD4025B VHF Transmitter VCO 
    Schematic
    7-23
    HUD4022A/HUD4025B Frequency Generation Unit 
    VHF Receive Injection Schematic
    7-24
    HUD4022A/HUD4025B Frequency Generation Unit 
    VHF Transmit Injection Schematic
    7-25
    HUD4022A/HUD4025B Receiver Back-End 
    Schematic
    7-26
    HUD4022A/HUD4025B Receiver Front-End 
    Schematic (Sheet 1 of 2)
    7-27
    HUD4022A/HUD4025B Receiver Front-End 
    Schematic (Sheet 2 of 2)
    7-28
    HUD4022A/HUD4025B Receiver IF Schematic
    7-29
    HUD4022A RF Power Amplifier (RFPA) Schematic
    (Sheet 1 of 2)
    7-30
    HUD4022A RF Power Amplifier (RF PA) Schematic
    (Sheet 2 of 2)
    7-31
    HUD4025B RF 100W Power Amplifier (RF PA) 
    Schematic (Sheet 1 of 2)
    7-32
    HUD4025B RF 100W Power Amplifier (RF PA) 
    Schematic (Sheet 2 of 2)
    7-33
    HUD4022A Secure Block Diagram and 
    Interconnections
    7-34
    HUD4022A Accessory Connector Schematic
    7-35
    HUD4022A Power Supply Schematic
    7-36
    HUD4022A USB/RS232/SB9600 Schematic
    7-37
    HUD4022A SB9600 Schematic
    7-38
    HUD4022A USB/RS232/SB9600 VIP Input/Output 
    Schematic
    7-39
    HUD4022A Control-Head Connector Schematic
    7-40
    HUD4022A Interface Connector Schematic
    7-41
    HUD4022A/HUD4025B Secure Interface Board 
    Schematic
    7-42
    HUD4022A Main Board Layout—Side 1 Top
    7-43
    HUD4022A Main Board Layout—Side 1 Bottom
    7-44
    Table 7-1. List of Schematics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page
    HUD4022A Main Board Layout—Side 2 Top
    7-45
    HUD4022A Main Board Layout—Side 2 Bottom
    7-46
    HUD4022A Main Board Parts List
    7-47
    HUD4025B Main Board Layout—Side 1 Top
    7-56
    HUD4025B Main Board Layout—Side 1 Bottom
    7-57
    HUD4025B Main Board Layout—Side 2 Top
    7-58
    HUD4025B Main Board Layout—Side 2 Bottom
    7-59
    HUD4025B Main Board Parts List
    7-60
    UHF Range 1
    HUE4039A/HUE4043A Main Board Overall Block 
    Diagram and Interconnections
    7-72
    HUE4039A Controller Block Diagram and 
    Interconnections (Sheet 1 of 2)
    7-73
    HUE4039A Controller Block Diagram and 
    Interconnections (Sheet 2 of 2)
    7-74
    HUE4039AController URCHIN IC, MUX, and 
    AD5320 DAC Schematic
    7-75
    HUE4039A Controller Audio Schematic
    7-76
    HUE4039A Controller Power Control Schematic
    7-77
    HUE4043A Controller Block Diagram
    7-10
    HUE4043A Controller Daughter Board Interface
    7-11
    HUE4043A Controller Urchin IC, MUX and AD5320 
    DAC
    7-12
    HUE4043A Controller Audio
    7-13
    HUE4043A Controller Interface, Secure and Power 
    Block Diagram
    7-14
    HUE4043A Controller Power Supply
    7-15
    HUE4043A USB/RS232 Interface
    7-16
    HUE4043A SB9600 
    7-17
    HUE4043A Control Head Connector 1 of 2
    7-18
    HUE4043A Control Head Connector 2 of  2
    7-19
    HUE4043A  Secure Interface Connector Schematic
    7-20
    Table 7-1. List of Schematics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page
    HUE4039A/HUE4043A Frequency Generation Unit 
    Schematic
    7-78
    HUE4039A/HUE4043A Receive VCO Schematic
    7-79
    HUE4039A/HUE4043A Transmit VCO Schematic
    7-80
    HUE4039A/HUE4043A Receiver Back-End 
    Schematic
    7-81
    HUE4039A/HUE4043A Receiver Front-End 
    Schematic
    7-82
    HUE4039A/HUE4043A Receiver Mixer Schematic
    7-83
    HUE4039A/HUE4043A Receiver Preselector 
    Schematic
    7-84
    HUE4039A/HUE4043A Receiver IF Schematic
    7-85
    HUE4039A RF Power Amplifier (RF PA) Schematic
    7-86
    HUE4039A/HUE4043A Output Network (ON) 
    Schematic
    7-87
    HUE4043A RF 100W Power Amplifier (RF PA) 
    Schematic (Sheet 1 of 2)
    7-88
    HUE4043A RF 100W Power Amplifier (RF PA) 
    Schematic (Sheet 2 of 2)
    7-89
    HUE4039A Secure Block Diagram and 
    Interconnections
    7-90
    HUE4039A Rear Accessory Connector Schematic
    7-91
    HUE4039A Power Supply Schematic
    7-92
    HUE4039A USB/RS232/SB9600 Schematic
    7-93
    HUE4039A SB9600 Schematic
    7-94
    HUE4039A/HUE4043A USB/RS232/SB9600 VIP 
    Input/Output Schematic
    7-95
    HUE4039A Control-Head Connector Schematic
    7-96
    HUE4039A Secure Interface Connector Schematic
    7-97
    HUE4039A/HUE4043A  Secure Interface Board 
    Schematic
    7-98
    HUE4039A Main Board Layout—Side 1 Top
    7-99
    HUE4039A Main Board Layout—Side 1 Middle
    7-100
    HUE4039A Main Board Layout—Side 1 Bottom
    7-101
    HUE4039A Main Board Layout—Side 2 Top
    7-102
    HUE4039A Main Board Layout—Side 2 Middle
    7-103
    Table 7-1. List of Schematics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page 
    						
    							
    7-2Schematics, Component Location Diagrams, and Parts Lists: List of Schematics, Component  Location Diagrams, and Parts ListsMay 25, 2005 6881096C74-BHUE4039A Main Board Layout—Side 2 Bottom
    7-104
    HUE4039A Main Board Parts List
    7-105
    HUE4043A Main Board Layout—Side 1 Top
    7-116
    HUE4043A Main Board Layout—Side 1 Bottom
    7-117
    HUE4043A Main Board Layout—Side 2 Top
    7-118
    HUE4043A Main Board Layout—Side 2 Bottom
    7-119
    HUE4043A Main Board Parts List
    7-120
    Table 7-1. List of Schematics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page
    UHF Range 2
    HUE4040A Main Board Overall Block Diagram and 
    Interconnections
    7-132
    HUE4040A Controller Block Diagram and 
    Interconnections (Sheet 1 of 2)
    7-133
    HUE4040A Controller Block Diagram and 
    Interconnections (Sheet 2 of 2)
    7-134
    HUE4040A Controller URCHIN IC, MUX, and 
    AD5320 DAC Schematic
    7-135
    HUE4040A Controller Audio Schematic
    7-136
    HUE4040A Controller Power Control Schematic
    7-137
    HUE4040A Frequency Gener
    ation Unit Schematic
    7-138
    HUE4040A Receive VCO Schematic
    7-139
    HUE4040A Transmit VCO Schematic
    7-140
    HUE4040A Receiver Back-End Schematic
    7-141
    HUE4040A Receiver Front-End Schematic
    7-142
    HUE4040A Receiver Mixer Schematic
    7-143
    HUE4040A Receiver Preselector Schematic
    7-144
    HUE4040A Receiver IF Schematic
    7-145
    HUE4040A RF Power Amplifier (RF PA) Schematic
    7-146
    HUE4040A Output Network (ON) Schematic
    7-147
    HUE4040A Secure Block Diagram and 
    Interconnections
    7-148
    HUE4040A Rear Accessory Connector Schematic
    7-149
    HUE4040A Power Supply Schematic
    7-150
    HUE4040A USB/RS232/SB9600 Schematic
    7-151
    HUE4040A Secure SB9600 Schematic
    7-152
    HUE4040A Secure Control-Head Connector 
    Schematic (Sheet 1 of 2)
    7-153
    HUE4040A Secure Control-Head Connector 
    Schematic (Sheet 2 of 2)
    7-154
    HUE4040A Secure Interface Connector Schematic
    7-155
    HUE4040A Secure Interface Board Schematic
    7-156
    HUE4040A Main Board Layout—Side 1 Top
    7-157
    HUE4040A Main Board Layout—Side 1 Middle
    7-158
    HUE4040A Main Board Layout—Side 1 Bottom
    7-159
    HUE4040A Main Board Layout—Side 2 Top
    7-160
    HUE4040A Main Board Layout—Side 2 Middle
    7-161
    HUE4040A Main Board Layout—Side 2 Bottom
    7-162
    Table 7-1. List of Sche
    matics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page
    HUE4040A Main Board Parts List
    7-163
    700-800 MHz
    HUF4017A Main Board Overall Block Diagram and 
    Interconnections
    7-174
    HUF4017A Controller Block Diagram and 
    Interconnections (Sheet 1 of 3)
    7-175
    HUF4017A Controller Block Diagram and 
    Interconnections (Sheet 2 of 3)
    7-176
    HUF4017A Controller Block Diagram and 
    Interconnections (Sheet 3 of 3)
    7-177
    HUF4017A Controller Audio Schematic
    7-178
    HUF4017A Power, Data, Secure, and Front/Rear 
    Connector Block Diagrams
    7-179
    HUF4017A USB/RS232/SB9600 Schematic
    7-180
    Rear Accessory Connector (J0402) Schematic
    7-181
    Control-Head Front Connector Schematic
    7-182
    Controller Power Supply/Emergency Schematic
    7-183
    Controller RS232/SB9600 Schematic
    7-184
    Controller VIP Input/Output Schematic
    7-185
    Controller Secure Interface Connector Schematic
    7-186
    Secure Interface Board Schematic
    7-187
    HUF4017A Controller Urchin IC, MUX, and 
    AD5320 DAC Schematic
    7-188
    HUF4017A Controller Power Supply Schematic
    7-189
    HUF4017A Receiver Back-End Schematic
    7-190
    HUF4017A Receiver Front-End Schematic (Sheet 
    1 of 2)
    7-191
    HUF4017A Receiver Front-End Schematic (Sheet 
    2 of 2)
    7-192
    HUF4017A Receiver Intermediate Frequency (IF) 
    Schematic
    7-193
    HUF4017A RF Power Amplifier (PA) Schematic 
    (Sheet 1 of 2)
    7-194
    HUF4017A RF Power Amplifier (PA) Schematic 
    (Sheet 2 of 2)
    7-195
    HUF4017A Frequency Generation Unit Overall 
    Schematic (Sheet 1 of 2)
    7-196
    HUF4017A Frequency Generation Unit Overall 
    Schematic (Sheet 2 of 2)
    7-197
    HUF4017A Frequency Generation Unit 800 MHz 
    Receive Injection Schematic
    7-198
    Table 7-1. List of Schem
    atics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page
    HUF4017A Frequency Generation Unit 800 MHz 
    Transmit Injection Schematic
    7-199
    HUF4017A Main Board Layout—Side 1 Top
    7-200
    HUF4017A Main Board Layout—Side 1 Middle
    7-201
    HUF4017A Main Board Layout—Side 1 Bottom
    7-202
    HUF4017A Main Board Layout—Side 2 Top
    7-203
    HUF4017A Main Board Layout—Side 2 Middle
    7-204
    HUF4017A Main Board Layout—Side 2 Bottom
    7-205
    HUF4017A Daughtercard Module Board Layout
    7-206
    HUF4017A Main Board Parts List
    7-207
    Table 7-1. List of Sche
    matics, Component Location 
    Diagrams, and Parts Lists (Continued)
    Figure Title
    Page 
    						
    							
    Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board 7-36881096C74-B May 25, 20057.2 HUD4022A/HUD4025B (VHF) Main Board
    Figure 7-1. HUD4022A/HUD4025 Main Board Overall Block Diagram and Interconnections
    SHEET 1 OF 23
    9.3V_FROM_FGU 9.3V_TO_IF
    IF_OUT_IF LO_IN
    RF_ATTN_1_A
    RF_ATTN_2_A RF_IN
    73D02970C73-O
    SCKA_FGU SYN_SEL
    VCURRENT
    VFORWARD
    VGBIAS_1
    VGBIAS_2
    VGBIAS_3
    VREVERSE
    VTEMP CLKOUT_1 DOUTA_1
    FREF 5V_FROM_CONTR
    5V_TO_FGU
    5V_TO_IF
    FS_1 IF
    PC_1
    PD_1 PE_1 5V_IF
    5V_TO_FE
    9.3V_FROM_FE
    9.3V_TO_CONTR
    IF_IN
    IF_OUT
    RF_ATTN_2_B
    RF_ATTN_2_C
    RF_ATTN_3_B
    RF_ATTN_3_C 5V_FE
    ABACUS3_CS
    ABACUS_SSI_CLK
    ABACUS_SSI_FSYNC
    ABACUS_SSI_RXD AUX_5V
    K9.1V
    LOCK_DET
    MODIN
    MOSIA_ABACUS
    MOSIA_FGU
    RFPA_CNTRL RX_ATTEN_1 RX_ATTEN_2
    RX_ATTEN_3
    RX_FILT_1
    SCKA_ABACUS
    VFORWARDVFORWARD_ON
    VGBIAS1
    VGBIAS2
    VGBIAS3
    VREVERSE VREVERSE_ON
    VTEMP
    16.8_MHZ
    5V_ABACUS
    9.3V_ABACUS 9.3V_FGU
    A+_1
    A+_2
    A+_3
    A+_4 NC NC
    A+_1
    A+_2
    A+_3
    A+_4 K9.1V K9.1V_FGUK9.1V_ON
    RFPA_CNTRL RFPA_OUT
    TX_INJ
    VCURRENT
    K9.1
    Lock_Det MOD_IN PC_2
    PC_3
    PD_2
    PD_3 PE_2
    PE_3
    RX_Inj
    SPI_CLK
    SPI_DATA
    SYN_SEL
    TX_INJ
    NC
    RFPA_OUT
    RX_IN
    VFORWARD_ON VREVERSE_ON
    16_8MHz
    16_8_CONT 5V_Reg
    9.3V_1 9.3V_2 CLKOUT_2
    CLKOUT_3 DOUTA_2
    DOUTA_3
    FS_2
    FS_3
    B(,1),A(,0)
    0
    B(,1),A(,1)
    0
    B(,1),A(,0)
    B(,1),A(,1) B(,1),A(,1) 0
    B(,1),A(,0)
    0
    B(,1),A(,0)
    B(,1),A(,0)
    0
    K9.1V_ON
    B(,1),A(,0)
    0
    B(,1),A(,1) B(,1),A(,1)
    B(,1),A(,1)
    0 B(,1),A(,0)
    B(,1),A(,0)
    0 B(,1),A(,0)
    0 B(,1),A(,1) B(,1),A(,0)
    0
    0
    B(,1),A(,0)
    0
    B(,1),A(,0)
    B(,1),A(,0)
    0
    B(,1),A(,0)
    0
    B(,1),A(,1)
    B(,1),A(,1)
    B(,1),A(,1) B(,1),A(,1)
    B(,1),A(,1)
    B(,1),A(,0)
    0
    RFPA
    CONTROLLER
    FGU Interface EF_FE/IF_ Interface RF_BE_ Interface
    RFPA_ Interface
    FGU RX_BE
    RX_IF
    RX_FE
    ON 
    						
    							
    7-4Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main BoardMay 25, 2005 6881096C74-BFigure 7-2. HUD4022A Controller Block Diagram and Interconnections
     (Sheet 1 of 2)
    RX_BE_INTERFACE
    RFPA_INTERFACE FGU_INTERFACE
    INTERFACE, SECURE, DC SUPPLY
    IF0036
    MUX_RX
    MUX_TX
    RX_FILT_AUDIO SAP_DCLK
    SAP_FSYNC
    SAP_RXSAP_TX
    SPI_MOSIA
    SPI_SCKA
    SPKR+ SPKR- IF0004
    AUDIO_PA_EN
    AUX_MIC AUX_RX
    AUX_TX CODEC_PWR_DOWN
    EEPOT_2_CS*
    EEPOT_3_CS* EEPOT_CS*
    EEPOT_INC* EEPOT_U_D*
    MIC_HI MUX_AUX_TX
    MUX_MICATTEN
    IF0029
    IF0033
    A+
    IF0022
    IF0021 IF0002 IF0001
    IF0020
    IF0024
    9.3V
    IF0000
    K9.1V_EN MISOA MOSIA
    PA_EN
    PWR_RANGE RFPA_CNTRL
    RX_FILT_1 SCKA VCURRENT
    VFORWARD
    VGBIAS_1
    VGBIAS_2
    VGBIAS_3
    VREVERSE
    VTEMP
    AD_EN
    DA_EN
    EEPOT_4_CS*
    EEPOT_5_CS* EEPOT_PC_INC* EEPOT_PC_U_D* IF0011
    16.8_MHZ
    AUX_MIC
    AUX_TX DAC_SSI_CLK
    DAC_SSI_FSYNC
    DAC_SSI_TXD
    MIC_TUNE_EN MODEM_EN MODIN
    RESET
    RX_FILT_AUDIO_IN
    RX_FILT_AUDIO_OUT URCHIN_EN
    IF0028 IF0017
    UTXD1_USB_VPOUT
    UTXD2 VIP_IN_1_3V
    VIP_IN_2_3V
    VIP_OUT_1_3V
    VIP_OUT_2_3V
    VPP WAKEUP IF0009
    SPI_SCKB
    SPKR+
    SPKR-
    SSI_INT* SW_B+_SENSE
    UCTS1_USB_FSEN
    UCTS2 URTS1_USB_XRXD
    URTS2 URXD1_USB_VMIN
    URXD2 USB*_RS232_EN
    USB_INT* USB_TXENB
    USB_VMOUT USB_VPIN
    NAUTILUS_CS*
    NAUTILUS_INT*
    ONE_WIRE
    PTT*RIA_USBSUSP
    RX_FILT_AUDIO SAP_DCLK
    SAP_FSYNC SAP_RXSAP_TX
    SB96_RS232*_EN
    SOFT_TURN_OFF SPARE_1
    SPARE_2
    SPI_MISOB SPI_MOSIBBOOT*
    BUS_PWR_OUT CABLE_DET
    CHAN_ACT
    EMERG_SENSE ENC_RESET
    ENC_SPARE1
    ENC_SPARE2 FORCE_FAIL*
    IGNITION_SENSE
    LHRST_IN LHRST_OUT LV_DETECT MIC_HI
    MOD MONITOR IF0008
    AUX_MIC
    AUX_RX
    AUX_TX 9.3V_ABACUS
    IF0005
    IF0023
    IF0035
    IF0031 IF0013 IF0007
    IF0030 IF0019
    IF0032 IF0016 IF0010
    IF0018 IF0003
    IF0025
    K9.1V
    IF0026 IF0012
    IF0027
    5V_ABACUS
    SPARE_2 SPARE_1 SAP_RX SAP_FSYNC
    SAP_DCLK
    8KHZ_DSP_INT
    MUX_MICATTEN
    EEPOT_PC_INC*A+_4 A+_3 RX_ATTEN_1
    RX_ATTEN_1
    BUS_PWR_OUT 16.8_MHZ
    16.8_MHZ
    16.8_MHZ
    MIC_TUNE_EN MODEM_EN
    DAC_SSI_TXD
    DAC_SSI_CLK
    DAC_SSI_FSYNC
    URCHIN_EN RESET
    SAP_TX
    EEPOT_6_CS* EEPOT_3_CS*
    EEPOT_2_CS*
    CODEC_PWR_DOWN
    AUDIO_PA_EN
    ONE_WIRE
    MONITOR
    MODIN
    ABACUS3_CS
    ABACUS3_CS
    MUX_TX MUX_RX MUX_AUX_TX
    EEPOT_U_D*
    EEPOT_INC* EEPOT_1_CS*
    VIP_IN_2_3V VIP_IN_1_3V CHAN_ACT SPI_MOSIA
    SPI_SCKA
    SPI_MISOA
    SSI_INT* ABACUS_SSI_CLK ABACUS_SSI_CLK
    AUX_5V
    AUX_5V
    TX_PA_EN MOSIA
    MISOA
    KEYED_9.1_EN
    EEPOT_PC_U_D* EEPOT_5_CS* EEPOT_4_CS* DA_SEL AD_SEL
    VGBIAS_1
    VIP_OUT_2_3V VIP_OUT_1_3V
    VREVERSE
    VGBIAS_3 VGBIAS_2 VFORWARD
    VCURRENT
    SCKA RX_FILT_1
    RFPA_CNTRL
    PWR_RANGE
    ENC_RESET
    EMERG_SENSE CABLE_DET
    BOOT* SYN_SEL SYN_SEL
    LOCK_DET LOCK_DET
    A+_2 A+_1
    VTEMP
    NAUTILUS_INT
    NAUTILUS_CS*
    MOD
    LV_DETECT
    LHRST_OUT LHRST_IN
    IGNITION_SENSE FORCE_FAIL*
    ENC_SPARE2 ENC_SPARE1
    UCTS1_USB_FSEN
    SW_B+_SENSE SPI_MOSIB
    SPI_MISOB
    SOFT_TURN_OFF
    SPI_SCKB
    SB96_RS232*_EN RIA_USBSUSP
    PTT* USB_TXENB
    USB_INT* USB*_RS232_EN
    URXD2 URXD1_USB_VMIN
    URTS2 URTS1_USB_XRXD
    UCTS2 RX_ATTEN_2
    RX_ATTEN_2 SCKA_ABACUS
    MOSIA_ABACUS
    WAKEUP
    VPP
    UTXD2 UTXD1_USB_VPOUT
    USB_VPIN
    USB_VMOUT
    9.3V_FGU
    SCKA_FGU MOSIA_FGU
    ABACUS_SSI_RXD
    ABACUS_SSI_RXD
    ABACUS_SSI_FSYNC
    ABACUS_SSI_FSYNC 9.3V_ABACUS
    5V_ABACUS
    RX_ATTEN_3
    RX_ATTEN_3
    K9.1V
    AUDIO
    POWER CONTROLAD5320/SCF Block
    MAEPF-27827-O
    Part Series
    200Part Series300
    400
    500
    600
    Part Series900-1
    Part Series 900-2 
    						
    							
    Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board 7-56881096C74-B May 25, 2005
    Figure 7-3. HUD4022A Controller Block Diagram and Interconnections
     (Sheet 2 of 2)
    NP
    For Patriot RAM, R0125 is not placed, R0124 is placed for a 1
    For Patriot BRAVO, neither R0124 or R0125 is placed for a 1
    32kHz Oscillator Circuit
    NP
    For Non-HAB: R0114 Placed
    R0113, R0115 Not Placed
    R0113, R0115 Placed
    NP
    For HAB: R0114 Not Placed
    NP
    For Patriot RAM and BRAVO, R0124 is not placed, R0125 is placed for a \
    0
    NP
    NP
    NP NP
    For Patriot RAM, R0107 NP, R0108 Placed
    For Patriot BRAVO, R0108 NP, R0107 Placed
    NC
    VCC2.85 C0106
    100pF
    GND
    3
    2
    NC
    1 4
    VCC
    5
    10K U0102
    TC7SU04F
    12
    13 11
    R0124
    MC74LCX125 U0103-4
    VCC2.85
    VCC2.85
    VDD_CORE_2
    VDD_EIM_1
    F2
    G1 VDD_EIM_2
    Y18
    VDD_IO_1
    X18
    VDD_IO_2
    G18
    VPP
    VSIM1
    N18
    P18 VSIM2 VCC2.85
    Z6
    URTS1_PA13
    Z2
    URTS2_PB3 Z5
    URXD1_PA15
    Y3
    URXD2_PB1 Y4
    UTXD1_PA14
    Z3
    UTXD2_PB0 Z15
    S18 VDD_CORE_1
    R18 D1
    TOUT4 E1
    TOUT5 I1
    P17
    TOUT6
    TOUT7 E2
    TOUT8 G2
    TOUT9 F1
    Y2
    UCTS1_PA12
    UCTS2_PB2 TOUT1
    TOUT10 N17
    TOUT11 J1
    I2
    TOUT12
    TOUT13 B1
    TOUT14 S17
    TOUT15 C2
    TOUT2
    D2
    TOUT3
    A2 X2 SRDA SRDB
    V2
    S2
    SRDB2
    STBY_PD14
    H18 STDA
    W2 STDB
    V1
    TOUT0 H1
    C1
    N2 L1 SPI_CS2_PE4
    SPI_CS3_PE6
    K2
    P2
    SPI_CS4_PE7
    SPI_CS5_PE11
    B4
    SPI_CS6_PE0
    N1 SPI_CS7_PE1
    M2
    SPI_CS8_PE2
    A3
    SPI_CS9_PE3
    L18
    SPIA_CLK
    K1 L2
    SPIA_MISO
    M1
    SPIA_MOSI
    SPIB_CLK
    P1 SPIB_MISO
    R1
    SPIB_MOSI
    R2 SPI_CS0_PE10
    J2
    SPI_CS1_PE5
    I18
    SIM_D1RX_PB11
    F17
    K17 SIM_D1TX_PB10
    E18 SIM_PD0_PB9 SIM_PD1_PB15
    B15
    SIM_RST0_PB6
    V18 SIM_RST1_PB12
    G17 SIM_SVEN0_PB8
    U18
    SIM_SVEN1_PB14 U2
    SCKA
    W1 T2
    SCKB
    SCKB2 S1
    DSC_TX_PD5 A15
    SIM_CLK0_PB7
    U17 SIM_CLK1_PB13
    L17
    SIM_D0RX_PB5
    V17 SIM_D0TX_PB4
    J17
    ROW6 Z10
    Y8
    ROW7
    Z1
    SC0A SC0B
    T1
    SC1A
    Y1 SC1B
    U1
    SC2A
    X1 SC2B
    Y16 RESET_OUT
    Y11 Y5
    RIA_PA9
    Y10
    ROW0
    ROW1 Z9
    ROW2 M17
    ROW3 Y9
    ROW4 Y6
    ROW5
    Z8
    PC11_OC1
    D17
    W18 PC12_STO
    B16
    PC1_USBTXENB
    PC8
    M18
    PC9
    J18
    PWM*_PE14
    Z17
    PWM_PE13
    K18RESET_IN
    B12
    NC6
    A5
    NC7 B14 B8
    NC8 NC9 B7
    OC3_PC13
    B18 OWIREDAT_PC10
    Z18
    PA2_USBVPIN
    Y7 PC0_UBSVMOUT
    A6
    A13 NC18
    NC19
    A14
    NC2A8
    NC20
    A16
    NC21
    B2
    NC3B5
    NC4 A7
    NC5
    A11
    NC10
    B6
    NC11 B10
    NC12 A17 A9
    NC13 NC14 B11
    NC15
    A12
    NC16
    B13
    NC17
    Z12
    INT1_PE9
    Z13
    INT2_PC14
    Y14
    INT3_PC15
    C17
    INT4_PA6_OPTSEL1
    Z11
    INT5_PA7_OPTSEL2
    Y12
    T17 MOD MUX_CTRL
    Z4
    NC1
    B3
    GND12
    H17 GND5
    I17
    GND6
    A18
    GND7
    B17
    B9 GND8
    GND9
    A10
    HW_ID
    D18
    INT0_PE8
    Z14
    W17
    COLUMN6
    COLUMN7 R17
    DCDA_PA8
    Z7
    DSC_RX_PD6 C18
    DSRA_INT6_PA10
    E17
    DTRA_INT7_PA11 F18
    A4
    GND10
    GND11
    H2
    A1
    CKIL
    CLKSEL_PD15
    T18 COLUMN0
    X17
    COLUMN1 Y15
    COLUMN2 Y13
    COLUMN3 Y17
    COLUMN4 Z16
    COLUMN5
    VCC1.8
    U0001
    33C34
    CKIH
    R0114 0 VCC2.85
    3
    MC74LCX125 U0104-4
    12
    13
    11
    MC74LCX125
    U0104-1
    2
    1
    MC74LCX125 2
    1
    3
    18pF
    U0103-1
    TP00021 C0101
    U0103-2
    MC74LCX125
    5
    4 6
    R0104
    10K R0108
    0
    VCC2.85
    10K R0120
    R0103
    10K VCC2.85
    VCC2.85 VCC2.85 VCC2.85
    R0122
    3.3K
    PWR_GND U0105-2
    GND
    3VCC5
    R0107 0 VCC2.85
    PWR_GND
    U0103-5
    GND
    7VCC14
    R0116
    10MEG
    MC74LCX125
    5
    4
    6
    U0104-2
    R0101
    10K
    R0109
    10K
    R0111
    R0117
    3.3K VCC2.85
    10MEG
    C0105
    0.1uF 0.1uF C0103PWR_GND
    U0104-5
    GND
    7VCC14
    0.1uF
    C0104
    VCC2.85
    10K R0125VCC2.85
    R0123
    3.3K 32.768KHz
    CC4V Y0100
    21
    R0105
    10K R0102
    10K
    R0106
    10K R0119
    470K
    R0110
    10K
    VCC2.85 10K R0121
    VCC1.55 TP0005
    1
    0.1uF C010218pF
    R0113
    10K C0100
    MC74LCX125
    U0104-3
    9
    10
    8
    R0115
    0 U0105-1
    TC7S00FU 1
    2
    4
    VCC2.85
    MC74LCX125 U0103-3
    9
    10 8
    HAB_DISABLE
    HAB_MOD16.8_MHZ
    16.8_MHZ_PATRIOT
    ONE_WIRE
    BRD_ID_4
    BUS_PWR_OUT BRD_ID_1
    BRD_ID_7
    BRD_ID_6 USB*_RS232_EN
    MOD MOD*
    SPI_MISOA
    SPI_MOSIA*
    MISO_SEL
    SPI_MOSIA
    FORCE_FAIL*SPARE_2 SPARE_1 ABACUS_SSI_FSYNC*
    ABACUS_SSI_CLK* ABACUS_SSI_RXD
    LOCK_DET
    LOCK_DET*
    TX_PA_EN
    SSI_INT*
    PTT
    MONITOR*
    PTT*
    MONITOR
    LV_DETECT EEPOT_5_CS*
    MILL_ID
    BRD_ID_2
    PWR_RANGE SW_B+_SENSE
    BRD_ID_0
    BRD_ID_3 MODEM_EN
    ABACUS_SSI_RXD*
    DAC_SSI_CLK ABACUS_SSI_FSYNC
    ABACUS_SSI_CLK
    SPI_MOSIB
    NAUTILUS_CS* EEPOT_4_CS*
    RX_ATTEN_3
    SB96_RS232*_EN 32_KHZ
    NAUTILUS_INTRX_ATTEN_2
    RX_ATTEN_1
    EEPOT_PC_U_D*
    EEPOT_PC_INC*
    SOFT_TURN_OFF
    MUX_MICATTEN
    VIP_OUT_2_3V
    VPP
    SAP_RX
    SAP_TX
    DA_SEL
    ABACUS3_CS AD_SEL
    EEPOT_3_CS*
    SYN_SEL
    MUX_AUX_TX SPI_SCKA
    EEPOT_U_D*
    AUDIO_PA_EN
    EEPOT_1_CS* EEPOT_INC*
    EEPOT_2_CS*
    SAP_DCLK
    SAP_FSYNC
    RESET
    CODEC_PWR_DOWN
    USB_TXENB
    8KHZ_DSP_INT USB_VMOUT
    USB_VPIN
    CABLE_DET
    USB_INT*
    SPI_MISOB
    SPI_SCKB
    MIC_TUNE_EN
    UTXD2 UTXD1_USB_VPOUT
    URXD2
    URXD1_USB_VMIN
    URTS2
    URTS1_USB_XRXD
    UCTS2 UCTS1_USB_FSEN AUX_5V MUX_TX MUX_RX
    LHRST_OUT LHRST_INDAC_SSI_TXD
    URCHIN_EN KEYED_9.1_EN
    DAC_SSI_FSYNC
    ENC_SPARE1
    EMERG_SENSE VIP_OUT_1_3V
    VIP_IN_2_3V
    RIA_USBSUSP
    BRD_ID_5
    VIP_IN_1_3V
    ENC_SPARE2 WAKEUP
    BOOT* ENC_RESET IGNITION_SENSE
    GP10/EGPT/MISC INT
    QSPI
    SAP
    SIM
    BBP
     LAYER1_TIMER CLKS
    UART_A
    UART_B
    DSC OWIRE
    KEYPAD
    MAEPF-27828-O
    Part Series100-1 
    						
    							
    7-6Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main BoardMay 25, 2005 6881096C74-BFigure 7-4. HUD4022A Controller Urchin IC, MUX, and AD5320 DAC Schematic
    NP
    0.1uF C0901
    C0917
    100pF
    R0903
    100K
    C0906
    VCC2.85
    0.1uF
    C0918
    100pF
    VCC2.85
    R0904 100K
    4
    DIN
    2GND
    5
    SCLK
    6
    SYNC
    3
    VDD
    1
    VOUT AD5320BRT
    U0900
    VCC2.85 C0910
    0.1uF
    4
    3
    1 5
    2 R0901
    8.2K
    LMV7219 U0903
    C7
    VCC2 E2
    VCC3
    G4
    VCC4
    VCC2.85
    C0909
    0.1uF
    B6
    NC8 C2
    NC9 A6
    RESET
    E5
    TCK
    B1
    TDI
    TDO B7
    D2
    TMS
    B3
    VCC1
    G3
    NC29 NC3
    A4
    NC30
    G5
    G6
    NC31 A7
    NC4
    B2
    NC5 B4
    NC6
    NC7 B5
    F1
    NC21
    F2 NC22
    F3
    NC23
    F4 NC24
    F5
    NC25
    F6
    NC26
    F7 NC27
    G2
    NC28
    D3
    NC14
    D4
    NC15
    D6 NC16
    D7
    NC17
    E1
    NC18
    E4 NC19
    A2
    NC2
    E7
    NC20 C3
    G7
    2.4_MHZ
    G1
    48_MHZ
    A1
    NC1
    C4
    NC10
    C5
    NC11 C6
    NC12
    D1
    NC13 A3
    16.8_CLK
    C1
    ENABLE
    A5 GND1
    E3
    GND2
    E6 GND3JTAG_EN
    C0915
    VCC2.85
    XCR3032XL U0901 IN
    2
    6
    OS OUT
    5
    7
    SHDN
    4
    VDD
    100pF
    MAX7414
    FL0900
    CLK
    8
    1
    COM
    GND
    3
    C0905
    0.1uF
    VCC2.85 R0902
    100K C0904
    C0908
    0.1uF
    VCC2.85 220pF
    R0900 100K 0.1uF C0903
    VCC2.85
    C0919
    C0907
    0.1uF
    100pF
    C0914
    33pF Z1
    3
    100pF
    C0911 14
    X
    12
    X0
    X1
    13
    15
    Y
    2
    Y0
    1 Y1
    4
    Z
    5
    Z0 A
    11
    10
    B
    9
    C 6
    EN
    8 GND
    16
    VCC
    7 VEE
    VCC2.85 MC74HC4053
    U0902
    100pF C0912
    C0902
    R0905
    100K 0.1uF
    0.1uF
    C0916
    C0913
    100pF MODIN
    SCF_OUT
    MIC_TUNE_EN
    URCHIN_EN RESET
    AUX_TX
    AUX_MIC
    DAC_SSI_CLK
    DAC_SSI_TXD
    16.8_MHZ_DC
    RX_FILT_AUDIO_IN
    RX_FILT_AUDIO_OUT
    16.8MHZ_SQARE
    DAC_SSI_FSYNC
    MODEM_EN
    16.8_MHZ
    AD5320_OUT
    MAEPF-27836-OPart Series
    900-1 
    						
    							
    Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board 7-76881096C74-B May 25, 2005
    Figure 7-5. HUD4022A Controller Audio Schematic
    AUDIO_GROUND
    NP
    -14 dB to +14 dB
    -9 dB to +14 dB
    Programmable pre-amp stage
    Programmable pre-amp stageAnti-aliasing filter
    Ground
    7 dB Attenuation Stage UNIVERSAL GROUND
    SW_A+
    VAG
    0.1uF C0224R0227
    0.1uF
    68K 0.1uF C0216
    C0201
    VAG A+_FILT
    R0206
    100K
    C0205
    10uF C0220
    150pF
    33K
    R0228
    VAG
    10K C0226
    0.1uF
    R0222 1
    IN 4
    NC
    6
    NO
    VPOS 2
    VCC2.85
    NLAST4599U0210
    5
    COM
    GND
    3
    R0207
    7.5K R0203
    1K
    VPOS
    2
    470pF C0230
    NLAST4599 U0208
    5 COM
    GND
    3
    1
    IN
    4
    NC
    6 NO
    0.1uF
    C0242 R0208
    100K
    VCC2.85
    C0207
    33pF R0236
    9.1K
    R0226
    36K R0212
    100K
    C0240 0.1uF
    C0206 470pFC0235
    1uF
    1
    10uF C0221
    VCC2.85 VCC2.85
    TP0200 C0204
    4.7uF
    A+
    10K
    VAG
    TP0205
    1
    VCC5
    R0221 C0210
    0.1uF 1uF
    C0208
    U0201-4
    MC33204
    13
    12 14
    4
    11
    LM7301U0207
    4 3
    1
    2
    5
    3300pF C0217
    4.7uF
    Q0200
    C0223
    R0210
    100K
    0.1uF C0239
    R0209
    10K
    560 R0204
    COM5
    GND
    3
    IN
    1 NC
    4
    NO 6
    2
    VPOS
    VCC2.85
    U0203
    NLAST4599
    0.1uF
    C0227
    VCC2.85
    R0235
    10K R0225
    10K
    150pF
    C0228
    220pF
    C0233
    0
    R0231
    VCC2.85
    1K
    C0214
    VCC2.85
    R0200
    C0225 0.1uF
    VCC2.85
    0.1uF R0224
    10K 19
    TI_POS
    20
    VAG
    1
    VAGREF
    6
    VDD
    15
    VSS
    11
    MCLK
    10 PDI
    3 PI 4
    PO_NEG
    5
    PO_POS 2
    RO_NEG
    17
    TG
    18
    TI_NEG
    9
    BCLKR
    12
    BCLKT
    8 DR
    13
    DT
    7
    FSR
    14 FST
    16 HB
    VCC2.85
    MC145483
    U0200
    7
    VCC
    R0223
    18K
    10
    GND3
    GND4
    11
    9
    INV
    8 M_SS
    1
    NINV 4
    OUT1
    6
    OUT2
    3
    RR U0204
    TDA1519C
    2 GND1
    GND2
    5
    VREFIN
    0.1uF
    C0234
    6CLK
    5 DATA
    3 GND
    8
    IN
    4
    LOAD
    2
    OUT
    7
    VDD
    1 C0209
    0.1uF
    LM1971 U0206
    C0232
    18K R0220
    470pF
    C0212
    1
    0.1uF 47K TP0206
    100pF
    R0205
    MC33204
    6
    5 7
    4
    11
    C0211
    U0201-3
    MC33204
    9
    10 8
    4
    11
    VCC5
    U0201-2
    TP0203
    1
    1K R0219
    VAG
    3.3K R0202
    TP0202
    1
    C0238
    220pF C0203
    0.1uF
    VCC2.85
    220pF C0231
    SIGNAL_CONVERTSC0001
    I1
    1
    I22
    R0218
    1K
    100K
    VCC2.85
    TP0201
    1
    R0216
    0.1uF C0215 6800pF C0244
    VCC2.85
    6800pF
    C0243
    MC33204
    U0201-1
    2
    3 1
    4
    11
    C0202
    0.1uF TP0204
    1
    0.1uF
    C0213
    R0230 C0236
    470pF
    NO
    VPOS 2
    9.3V_TX 33K
    NLAST4599 U0209
    5 COM
    GND
    3
    1
    IN
    4
    NC
    6 68K R0229
    I1
    1
    I22
    VCC2.85
    SIGNAL_CONVERT
    SC0002
    W1 4
    W2 7
    VCC2.85 C0237
    220pF
    CS1
    1
    CS2
    10
    GND
    8
    INC
    9
    L15
    6
    L2
    U_D
    2
    VDD
    3
    MIC_PREAMP_OUT RX_FILT_AUDIO
    SPKR+
    SPKR-
    U0202
    MAX5452
    AUX_RX*
    MIC_HI*
    AUX_TX_B CODEC_OUT_C
    RX_AUDIO_IN
    MUX_AUX_TX
    AUX_MIC* AUX_TX*
    AUX_MIC AUX_TX MIC_PREAMP_IN
    VOLUME_IN
    EEPOT_U_D*
    EEPOT_INC*
    SPI_SCKA
    SPI_MOSIA
    EEPOT_3_CS*
    MUX_MICATTEN VOL_OUT*
    VOL_OUT CODEC_OUT
    AUX_TX_A CODEC_OUT_B
    MIC_M
    MIC_A MIC_C
    MIC_B MIC_E
    MIC_K MIC_N
    CODEC_OUT_A
    MIC_L
    MIC_G
    MIC_J MIC_I
    MIC_F
    MIC_H
    EEPOT_CS*
    AUX_RX
    SAP_FSYNC
    SAP_TX SAP_DCLK
    AUDIO_PA_EN
    MUX_TX
    MUX_RX
    EEPOT_2_CS*
    MIC_HI MIC_D
    AUDIO_PA_IN
    SAP_RX
    CODEC_PWR_DOWN
    47K 47K
    MAEPF-27837-O
    Part Series200 
    						
    							
    7-8Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main BoardMay 25, 2005 6881096C74-BFigure 7-6. HUD4022A/HUD4025B Controller Power Control (Sheet 1 of 2)
    REVERSE_POWER
    FORWARD_POWER
    VTEMP
    VCURRENT A+
    VCONTROL
    1% 1%
    1%
    1%
    1%
    1%
    1%
    1%
    1% 1%1%
    1%
    TO SHEET 2
    73D02970C73-O SHEET 7 OF 23
    AD_EN
    TX_DISABLE
    LOOP_DISABLE
    *C0924*
    .047uF
    6.2
    *R0917*
    680
    *R0916*
    9.3V_TX
    1K
    R0915 100pF C0922
    100pF
    *C0923*
    *R0948*
    1K
    *D0954* 0
    R0935
    4.7K
    *R0933*
    R0932
    *R0946*
    0
    100K
    C0957
    0.1uF
    10K R0998
    10K R0999 VCC3
    1.2K
    R0997 10K R0996
    20K
    R0960
    D
    G
    S
    *R0992*
    100K
    Q0955
    3.9K R0994
    1.2K R0995
    *R0986*
    0
    R0985
    0
    0
    R0984 0
    *R0980*
    0R0979
    0
    R0987
    0 R0953
    0
    R0950
    TP0942TEST_POINT
    1
    4.7uF
    C0945
    8.2K
    9.3V_TX
    20K
    *R0942*
    *R0943*
    10K
    R0944
    *R0945* 33K
    5
    VCC
    VCC2.85
    0.1uF C0944 2
    1 4
    U0963
    PWR_GND
    3
    GND
    VCC3 NC7SZ125
    U0963
    C0936
    0.1uF
    1
    2
    4
    PWR_GND
    U0954
    GND
    3
    VCC
    5 10
    VIN7
    11
    VIN8
    1
    VREF
    U0954
    MC74VHC1G00
    14TFS 20
    VDD
    3 VIN1
    5
    VIN2
    6
    VIN3
    7
    VIN4
    8
    VIN5
    9
    VIN6
    4
    AGND
    19 CONVST
    2 CREF
    13 DGND
    17DIN 16
    DOUT
    15
    RFS
    18
    SCLK
    S
    AD7812
    U0953
    12 A0
    4 Q0954
    D
    G
    MC74VHC1G00
    U0958
    1
    2
    C0979
    9.3V_TX
    VCC3
    C0980
    0.1uF
    0.1uF
    D0952
    1
    0.1uF
    C0974
    TP0958
    TEST_POINT
    1
    TP0952
    TEST_POINT
    1
    TP0956
    TEST_POINT
    1
    1
    TP0953
    TEST_POINT
    TP0955
    TEST_POINT 1 TP0954
    TEST_POINT
    1TP0961
    TEST_POINT1TP0964
    TEST_POINT1TP0963
    TEST_POINT
    1
    TP0962
    TEST_POINT1
    *Q0953*
    TP0960
    TEST_POINT
    U0958
    PWR_GND
    3
    GND 5
    VCC
    VCC3 13
    12
    14 4
    11
    9.3V_TX
    MC33204 U0955
    2
    3 1
    4
    11
    LMC6484U0956
    MC33204 U0955
    13
    12 14
    4
    11
    MC33204 U0955
    9
    10 8
    4
    11 MC33204 U0955
    6
    5 7
    4
    11 0
    R0966
    0
    R0965
    C0976
    100pF
    C0963
    100pF
    C0964
    100pF C0965
    100pF
    VCC3 C0966
    100pF
    6
    5 7
    4
    11
    VCC3
    VCC3
    9.3V_TX 9.3V_TXVCC3
    9
    10 8
    4
    11
    MC33204 U0957
    TP0959
    1
    MC33204 U0957
    TEST_POINT
    TEST_POINTTP0957
    1
    C0959
    0.1uF
    *C0962*9.3V_TX
    24K
    100pF R0963
    2
    3 1
    4
    11
    R0964
    24K
    100pF
    U0956
    LMC6484
    3
    W14
    W2 7
    C0983
    CS1
    1
    CS2
    10
    GND
    8
    INC
    9
    L15
    L2 6
    U_D
    2 VDD
    10K
    U0952
    MAX5452
    10KR0968
    R0978
    10K
    *R0969*
    *R0976*1K
    56K R0989
    10K R0988
    12 14
    4
    11
    5.1K
    R0990
    U0957
    MC33204
    13
    2.7K
    R0981
    1K
    R0983
    2
    3 1
    4
    11
    100K
    R0982
    U0957
    MC33204 10K
    R0991
    10K R0975 10K R0974 1uF
    C0973
    *R0977*
    100
    8
    4
    11
    C0972
    0.1uF
    U0956
    LMC6484
    9
    10
    D0951 D0950
    *R0972* 10K
    10K
    100pF C0970
    *R0971* 100pF C0969
    *C0971*
    C0978 100pF
    C0975
    100pF100pF C0968
    100pF 100pF
    *C0967*
    *R0973*
    12K 24K
    *R0970*
    9.3V_TX
    9.3V_TX 9.3V_TX
    9.3V_TX VCC3
    7
    4
    11 A+
    U0956
    LMC6484
    6
    5 R0967
    VCC3
    100K
    100K 100K
    R0962 0.1uF
    VCC3
    VCC3 R0961 C0961
    C0960 0.1uF
    PWR_RANGE RFPA_CNTRL
    EEPOT_5_CS*
    PA_EN
    VFORWARD
    VTEMP
    VCURRENT VREVERSE
    MISOA
    EEPOT_4_CS*
    47K47K 
    						
    							
    Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main Board 7-96881096C74-B May 25, 2005
    Figure 7-7. HUD4022A/HUD4025B Controller Power Control (Sheet 2 of 2)
    BATTERY CONNECTOR9.3V REGULATOR
    9.3V_TX_ REGULATOR
    1%
    1%
    1%
    1%
    1% 1%
    1% 1%
    TO SHEET 1
    *R0937*30K
    0 *R0936*
    100
    100 R0924
    VCC5 R0923
    1
    Q0960
    1
    C0998
    100pF
    C0997
    68pF
    LOOP_DISABLE
    1K
    R0934
    470pF
    *C0921*
    A+
    *R0913*0.1uF
    C0920
    130K
    12K *R0914* VCC5
    VCC5 *R0912* 3
    1
    TX_DISABLE
    5
    2
    12K LMV7219 U0965
    4
    12K
    *R0911*
    R0910
    82K
    A+
    *C0952*0.1uF
    4
    VOUT5
    *R0947*
    0
    U0951
    LM2941T
    ADJ1
    GND 3
    ON_OFF
    2 VIN
    LM2941T
    ADJ1
    GND 3
    ON_OFF
    2 VIN
    4
    VOUT5
    2.7
    U0950
    C0985 R0908
    SW_A+
    0.1uF 0.1uF C09860.1uF C0987
    VCC3 0.1uF C0984
    VCC5 C0940
    0.1uF C0943
    .01uF C0942
    1uF
    VIN
    1
    VOUT5
    C0941
    1uF U0962
    LP3985
    BYPASS
    4 GND2
    VEN
    3
    0.1uF C0937
    12
    14 4
    11
    NC
    NC
    1
    MC33204 U0960
    13 TP0939
    TEST_POINT
    1
    TP0937
    TEST_POINT
    1
    TP0941
    TEST_POINT1
    TP0936
    TEST_POINT
    1
    TP0931
    TEST_POINT 1TP0938
    TEST_POINT
    1
    1 TP0940
    TEST_POINT TP0951
    TEST_POINT
    1
    TP0930
    TEST_POINT TP0950
    TEST_POINT
    1
    15
    OUTD
    7
    OUTE
    8
    OUTF
    9
    OUTG
    TEMP_1*
    10OUTH 5
    REF
    12
    SCLK
    4
    VDD
    DIN
    14
    DOUT
    3
    GND 6
    LDAC
    2
    OUTA
    PWR_SET*
    1OUTB
    CURR_LIM_SET*
    16OUTC VCC3
    MAX5259
    U0959
    CS11
    13
    100pF C0935 100pF C0934100pF C0933
    30K
    *R0941*
    0
    *R0940* *R0939*
    30K
    11 0
    *R0938*
    U0960
    MC33204 9
    10
    VGBIAS_3*
    8
    4U0960
    MC33204 6
    5
    VGBIAS_2*
    7
    4
    11 U0960
    MC33204 2
    3
    VGBIAS_1*
    1
    VGBIAS_1
    4
    11
    9.3V_TX
    9.3V_TX
    9.3V_TX 9.3V_TX
    100pF C0930 RX_FILT_1*
    20K
    R0930 R0931 EEPOT_PC_U_D*
    EEPOT_PC_INC*
    RX_FILT_1 10K C0956
    22uF
    VGBIAS_3
    C0951
    1uF
    100K
    9.3V_TX
    9.3V
    Q0951R0955
    1
    2 3
    6 7 8
    4
    5
    SW_A+
    Q0952
    C0955
    0.1uF 22uF C0982
    R0993
    1.2K K9.1V
    VGBIAS_2 7.5K R0954
    MOSIA
    DA_EN
    0.1uFC0981
    C0954
    K9.1V_EN
    SCKA
    C0950
    0.1uF
    J0950-2 2 0.1uF
    1
    2
    J0950-1
    1
    VCC3
    24V VR0950
    R0952
    1.2K R0951
    7.5KC0953
    22uF
    47K47K
    10K 10K
    10K
    10K 
    						
    							
    7-10Schematics, Component Location Diagrams, and Parts Lists: HUD4022A/HUD4025B (VHF) Main BoardMay 25, 2005 6881096C74-BFigure 7-8. HUD4025B/HUE4043A Controller Block Diagram 
    						
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