E F Johnson 2424310 Non-Broadcast Transceiver User Manual 4300ServMan VHF
E. F. Johnson Company Non-Broadcast Transceiver 4300ServMan VHF
Contents
- 1. manual part 1
- 2. manual part 2
- 3. manual part 3
- 4. manual part 4
manual part 4
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| Document ID | 520076 |
| Application ID | tVOb4/9pvQyNg0sXRAAo1w== |
| Document Description | manual part 4 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 109.21kB (1365090 bits) |
| Date Submitted | 2005-03-03 00:00:00 |
| Date Available | 2005-03-03 00:00:00 |
| Creation Date | 2005-02-07 14:16:11 |
| Producing Software | Acrobat Distiller 6.0.1 (Windows) |
| Document Lastmod | 2005-02-07 14:16:31 |
| Document Title | Microsoft Word - 4300ServMan-VHF.doc |
| Document Creator | PScript5.dll Version 5.2.2 |
8-9 VHF 15W PA BOARD SCHEMATIC (PAGE 4 OF 4) VHF 15W PA BOARD LAYOUT TOP VIEW 8-17 VHF 15W PA BOARD LAYOUT BOTTOM VIEW 8-17 SW_VD1_6 Digital Signal Processor (DSP) SW_VD3_3 Digital Signal Processor (DSP) R692 4.7K R693 4.7K U1A CODEC_CLK CODEC_RXD CODEC_FS CODEC_TXD 5,14 5,14 5,14 5,14 5,14 5,14 USEM_CLKR USEM_DR USEM_FSR USEM_DX USEM_CLKX USEM_FSX T3 P3 R2 T16 R15 T15 CLKR1 DR1 FSR1 DX1 CLKX1 FSX1 R5 R7 R6 U11 U8 R9 CLKR2 DR2 FSR2 DX2 CLKX2 FSX2 J2 H2 G1 E4 K2 K3 L3 L4 B9 CE0 CE1 CE2 CE3 BE0 BE1 BE2 BE3 CLKMEM 16 IO_0 16 IO_1 16 IO_2 16 IO_3 16 IO_4 16 IO_5 16 IO_6 16 IO_7 16 BOOT_3 K4 M4 T2 P1 N2 M1 L2 K1 E5 IO0 IO1/BOOTM0 IO2/BOOTM1 IO3/BOOTM2 IO4 IO5 IO6 IO7 BOOTM3 7,16 DSP_nRST G16 E17 T12 RESET RST_MODE NMI 16 nINT_NMI 16 16 16 16 16 16 nINT_0 nINT_1 nINT_2 nINT_3 nINT_4 nINT_5 13 RF_CLK 13 RF_DATA 13 RF_FS R12 U13 R13 T14 P12 R11 INT0 INT1 INT2 INT3 INT4 INT5 U3 T6 T5 R10 U7 P9 CLKR0 DR0 FSR0 DX0 CLKX0 FSX0 TMS320VC5510 TMS320VC5510 EMU0 EMU1/OFF TRST TMS TDI TDO TCK TIN/TOUT0 TIN/TOUT1 R16 L14 C17 K14 L16 L15 L17 P15 R17 CLKOUT CLKIN CLKMD H15 F16 P16 XF B2 CLKS0 CLKS1 CLKS2 U5 P2 P8 RSVD1 RSVD2 RSVD3 RSVD4 RSVD5 RSVD6 RSVD7 RSVD8 RSVD9 N13 M13 L13 K13 J13 H13 G13 F13 E13 HOLD HOLDA U16 P14 ARE AOE AWE ARDY R14 U15 T13 P13 SSADS SSOE SSWE N4 M3 M2 SDRAS SDCAS SDWE SDA10 A11 A13 B12 B10 HCS HR/W HDS1 HDS2 HDRY HBE0 HBE1 HMODE HCNTL0 HINT C16 C15 B17 D14 B14 K15 M16 N16 N15 N14 U1C HPI_D[0:15] 8,9,10 EB_D[0:15] HPI_D15 HPI_D14 HPI_D13 HPI_D12 HPI_D11 HPI_D10 HPI_D9 HPI_D8 HPI_D7 HPI_D6 HPI_D5 SW_VD3_3 HPI_D4 HPI_D3 HPI_D2 HPI_D1 R694 HPI_D0 10K DSP_EMU0 11 DSP_EMU1/nOFF 11 DSP_nTRST 11 DSP_TMS 11 DSP_TDI 11 DSP_TDO 11 DSP_TCK 11 8,10 EB_A30 12.288 MHz TCXO DSP_CLK 4 SW_VD3_3 Y3 R748 10 Output VS VC Vref Enable GND NC NC NC NC 10 12.288MHz SW_VD3_3 GND R722 4.7K SW_VD3_3 R695 10K R723 4.7K U3 NC GND VCC TC7S14F-TE85L nHRDY 7,9 B16 B13 B11 B15 C9 C10 C11 C12 C13 C14 A15 D13 D12 D11 D10 D9 HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 D16 E16 F15 G15 H14 J14 K17 J16 G14 F14 E15 D15 E14 G17 H16 J15 K16 M15 M14 N17 HA0 HA1/HCNTL1 HA2/HAS HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 L5 M5 N5 N9 T11 J5 N11 E9 E11 G5 N7 H5 N12 N8 E8 E12 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC TMS320VC5510 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 C8 D7 A8 B6 D6 B5 D5 B4 D4 B3 C3 D3 E3 C2 D2 E2 N3 T1 R3 P4 R4 T4 P5 P6 P7 T7 R8 T8 P11 T9 T10 P10 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 B8 D8 B7 C7 A6 C6 C4 C5 A4 A2 C1 E1 F3 F2 G4 G3 F4 G2 H4 H3 J4 J3 C328 C329 C330 C331 C332 C333 C334 .01uF .01uF .01uF .01uF .1uF 7,8 7,8 7,8 R696 10K R697 10K EB_A29 DSP_HINT R698 8,10 7,9 4.7K .1uF GND SW_VD3_3 C335 C336 C337 C338 C339 C340 .01uF .01uF .01uF .1uF .1uF .1uF Digital Signal Processor (DSP) SW_VD3_3 TMS320VC5510 SW_VD1_6 H_nCS EB_R/nW EB_WE EB_nO .1uF U1B A12 D1 U14 U6 M17 F1 D17 A3 A7 N1 DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD N6 U12 U4 A5 F5 F17 E10 E7 E6 K5 P17 R1 A14 N10 L1 CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD TMS320VC5510 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS J1 A9 B1 A16 A17 U17 U2 U1 U10 U9 T17 A10 A1 J17 H17 H1 GND TMS320VC5510 NOTE: The number next to a node label indicates the page number of the circuit to which it connects. 8-20 NOTE: Pages 1 and 2 are blank and not used. LOGIC BOARD SCHEMATIC (PAGE 3 OF 16) 4 SW_VA5_0 R686 100K 13 OPA4340 C327 R689 100K .01uF U84A 15 14 U84D OPA4340 16 R746 R699 10K OPA4340 U83B OPA4340 ADSIC_SDO 12 R747 R690 100K SW_VA1_6 R688 51K C326 .01uF 12 CODEC_IN U87A 13 R687 100K U83C OPA4340 C352 .1uF R691 100K SW_VA5_0 R700 10K C353 .1uF 12 11 10 TXMOD1 13 SW_VD3_3 SW_VA5_0 SW_VD3_3 CODEC 13 SW_VA3_3 OPA4340 AUX_IN C355 R2 13 TX_AUD_IN C354 .1uF .1uF 51K R3 SW_VA1_6 R4 3 DSP_CLK 51K 11 12 51K .01uF U84C OPA4340 10 AUX_INn DSP_CLK 3 CODEC_RXD 3 CODEC_TXD 3 CODEC_FS 3 CODEC_CLK 44 45 LINEI+ LINEI- LINEOLINE0+ 46 47 40 41 HNSIHNSI+ HNSOHNSO+ 38 39 HDSIHDSI+ HDSO+ HDSO- 26 28 5,6,7,8,9,14 nHRESET R709 1K R710 1K R712 1K R711 1K R716 R717 R718 R719 R720 R721 1K 1K 1K 1K 1K 1K 30K 34 35 36 MICIMICI+ MICBIAS SPK0+ SPK0- 31 30 CIDI+ CIDI- LCDAC 22 MCLK 17 18 19 14 20 DOUT DIN FS FSD SCLK 11 10 7 SCL 7 SCD R702 SW_VA3_3 R704 R701 15K 10K U83D R707 SW_VA3_3 14 15 R706 TXMOD2 16 TXMOD2 13 OPA4340 20K 30K R705 15K 37 R31 51K AUX_INn C308 .01uF AUX_IN R30 51K U84B OPA4340 SW_VA1_6 SCL SDA R29 23 21 RESET M/S PWRDN TESTTP 48 NC NC VSS DVSS IOVSS DRVSS1 DRVSS2 AVSS AVSS1 AVSS2 TLV320AIC21 24 16 13 25 29 43 32 51K SW_VA3_3 R713 10K R714 10K R715 10K SW_VA1_6 R741 100K OPA4340 R742 100K SW_VD3_3 8-21 20K LOGIC BOARD SCHEMATIC (PAGE 4 OF 16) DVDD IOVDD DRVDD AVDD AVDD1 AVDD2 15 12 27 42 33 R725 18K C1 R703 U2 U83A SW_VD1_8 R724 15K U87B SEM Module 14,15 20MHz 12 3,14 USEM_CLKX 3,14 USEM_DX 3,14 USEM_FSX 3,14 USEM_DR 3,14 USEM_CLKR 3,14 USEM_FSR CLKR1 DR1 FSR1 DX1 CLKX1 FSX1 11 RESET 26 27 28 29 GND GND GND GND IO7_IRQ IO6_KEY GND 22 23 R753 10K 13 14 15 16 17 R752 10K A1 GND GND GND GND GND 4,6,7,8,9,14 nHRESET 20Mhz ClK SW_VD1_6 1.6VDC 1.6VDC 21 20 3.3VDC 3.3VDC 19 18 FSX2 CLKX2 DX2 DR2 10 DN DP 24 25 R412 100K SW_VD3_3 FIPS_CS 7,14 SPICLK 7,13,14 MISO 7,13,14 MOSI 7,13,14 R413 100K GND GND GND FIPS_IRQ For Factory Use Only SW_VD3_3 GND GND SW_VD3_3 SW_7.2 14 14 14 14 11,13 PLD_TMS PLD_TCK PLD_TDI PLD_TDO J7_3 R750 R751 UNSW_VD3_3 ING_SENSE Sram Power GND 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 DSP Connector J16 7,9 DSDI 7 DSDO 7,9 DSCK 13 Pgm_Bd_Pwr_Sw 4,6,7,8,9,14 nHRESET 6,7 nSRESET 7,9 IP_B0 7,9 IP_B1 Power PC, CPLDs, and 7,9 25POS 8-22 LOGIC BOARD SCHEMATIC (PAGE 5 OF 16) SW_VD5_0 SW_VD3_3 SW_VD5_0 Regulator TP64 C64 0.1uF U42 REG113EA/A PWR_GOOD 8 SW_VA3_3 Regulator SW_VD5_0 SW_VA3_3 U86 VIN EN GND1 GND2 VOUT NR GND4 GND3 C350 .01uF REG113EA-3.3 PORESET 7,14 nHRESET 4,5,7,8,9,14 nSRESET 5,7 LT1727/A C351 2.2uF C66 VCC3 COMP3 VCC5/25 COMP5/25 VCCA COMPA GND RST VOUT NR GND4 GND3 C65 VIN EN GND1 GND2 2.2uF R226 10K 0.01uF Power Supply Monitor R225 10K R224 10K R1 10K SW_VA5_0 U11 SW_7.2 GND DC-DC Converter SW_VD3_3 GND R399 100K U74 SW_VD5_0 SW_VA5_0 Regulator U13 VIN EN GND1 GND2 VOUT NR GND4 GND3 SW_VA5_0 VIN PG EN ILIM FB GND SYNC PGND FC L64 TP65 10uH REG113EA/A SW_VD3_3 R400 634K 1% TPS6200X/B TP66 C317 8.2pF C318 22uF CR10 BZX84C3V6LT1 C319 0.1uF 2.2uF 0.1uF 0.01uF SW_7.2 C316 10uF 10 C71 C70 C69 R401 100K 1% GND GND 5V Regulator GND C325 GND VIN GND C320 10uF U15 VOUT 4.7uF UNSW_VD3_3 Regulator U80 LT1121IST-5 VIN 3.8V ON/OFF BYPASS C79 1uF 10 VIN PG EN ILIM FB GND SYNC PGND FC L65 GND CR2 BAS16TT1 3.3V TP67 10uH SW_VD1_6 C321 10pF C324 0.1uF R76 100 C78 2.2uF UNSW_VD3_3 Changed R403 for 1.6VDC R403 255K 1% TPS6200X/B VOUT R404 100K 1% LP2982-SOT23-5/A GND R402 100K U75 SW_VD5_0 UNSW_B+ DC-DC Converter SW_VD1_6 C80 0.01uF + C81 1.5F R78 10 GND GND GND GND 8-23 LOGIC BOARD SCHEMATIC (PAGE 6 OF 16) C322 10pF C323 22uF CR11 BZX84C3V6LT1 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 C225 10 PPC_A[9:31] SW_VD3_3 10 PPC_D[0:15] 8 EB_WE1 SW_VD3_3 9 MODCK1 9 MODCK2 9 WAIT_B 9 nKR/nRETRY 3,9 nHRDY 9 UPWAITB 3,8 EB_nOE IP_B0 IP_B1 IP_B2 IP_B3 IP_B4 IP_B5 IP_B6 IP_B7 C228 3.3nF TP40 GND PPC_D0 PPC_D1 PPC_D2 PPC_D3 PPC_D4 PPC_D5 PPC_D6 PPC_D7 PPC_D8 PPC_D9 PPC_D10 PPC_D11 PPC_D12 PPC_D13 PPC_D14 PPC_D15 13 EMR 13 IGN_SENSE 13 RS485_BUSY 13 ADC_DATA 13 LOC_PTT 13 RMT_PTT 13 EXT_PTT 10 PPC_HORN 13 SQ_REQ TEMP_SEL 13 13 ADCH_SEL 13 VOL_SEL 13 INPUT_A A7 G1 J16 T7 XPC850DE-256PBGA/A R257 1K D12 A14 B14 A15 B16 D13 C14 B15 M13 N15 N16 M15 L13 M16 M14 L14 L15 L16 K14 K13 G13 K15 J15 J14 G14 H15 H13 H14 F14 K16 G16 H16 G15 F16 A16 C1 C6 N4 P3 P2 R1 R2 T1 P4 T2 N5 R3 P5 T3 R4 EB_CS0 EB_CS1 EB_CS2 EB_CS3 EB_CS4 H_nCS EB_CS6 EB_CS7 PPC_A9 PPC_A10 PPC_A11 PPC_A12 PPC_A13 PPC_A14 PPC_A15 PPC_A16 PPC_A17 PPC_A18 PPC_A19 PPC_A20 PPC_A21 PPC_A22 PPC_A23 PPC_A24 PPC_A25 PPC_A26 PPC_A27 PPC_A28 PPC_A29 PPC_A30 PPC_A31 TSIZ0/REG CS0 TSIZ1 CS1 CS2 RD/WR BURST CS3 BDIP/GPL_B5 CS4 TS CS5 TA CS6/CE1_B CS7/CE2_B TEA A6 BI A7 BR A8 BG A9 BB A10 A11 A12 TIN4/TOUT2/CLK4/PA4 A13 TIN2/L1TCLKA/BRGO2/CLK3/PA5 A14 TIN3/TOUT1/CLK2/PA6 A15 TIN1/L1RCLKA/BRGO1/CLK1/PA7 A16 SMTXD2/L1RXDA/PA8 A17 SMRXD2/L1TXDA/PA9 A18 TXD2/PA12 RXD2/PA13 A19 USBOE/PA14 A20 A21 USBRXD/PA15 A22 L1RQA/L1ST4/PB16 A23 L1ST3/PB17 A24 RTS2/L1ST2/PB18 A25 L1ST1/PB19 A26 SMSYN2/SDACK2/PB22 A27 SMSYN1/SDACK1/PB23 A28 RXD3/SMRXD1/PB24 A29 TXD3/SMTXD1/PB25 A30 BRGO2/I2CSCL/PB26 A31 BRGO1/I2CSDA/PB27 NC1 BRGO3/SPIMISO/PB28 NC2 RXD3/SPIMOSI/PB29 TXD3/SPICLK/PB30 NC3 PD3 SPISEL/PB31 PD4 CD3/L1RSYNCA/PC4 PD5 CTS3/SDACK1/L1TSYNCA/PC5 PD6 USBTXN/PC6 PD7 USBTXP/PC7 PD8 TGATE1/CD2/PC8 PD9 CTS2/PC9 PD10 USBRXN/TGATE1/PC10 PD11 USBRXP/PC11 PD12 L1ST8/L1RQA/PC12 PD13 RTS3/L1ST7/PC13 PD14 L1ST6/RTS2/DREQ1/PC14 PD15 L1ST5/DREQ0/PC15 SW_VD3_3 R259 10M 9 IRQ5 GND RMT_PTT 13 9 IRQ4 4.9152MHz 9 IRQ6 12 11 EXT_PTT BB TONE_SIG 10 E_RCLK 15 E_TCLK 15 RS485_TXD_3v 10 RS485_RXD 11 E_TXD 15 E_RXD 15 EMC_WAKEUP 14 TENA 15 LOOP 15 RF_nLOCK 13 R252 10 R256 SW_VD3_3 PPC_RXD 11 PPC_TXD 10,11 R253 10 R255 10 10 13 F6 F7 F8 F9 F10 F11 G6 G7 G8 G9 G10 G11 H6 H7 H8 H9 H10 H11 J6 J7 J8 J9 J10 J11 K6 K7 K8 K9 K10 K11 L6 L7 XPC850DE-256PBGA/A GND MISO MOSI SPICLK KEY_FAIL L_WRSTB PPC_CTS RF_D_SEL DSP_nRST RENA CLSN 5,13,14 5,13,14 5,13,14 13,14 13 11 13 3,16 15 15 FIPS_CS OPT_SEL1 PPC_RTS UCM_IRQ 5,14 13 11 14 GND SCL 4 SCD 4 TP47 SW_VD3_3 32K x 8 EEPROM R258 TP48 GND SW_VD3_3 U79 LOC_PTT 13 TP49 NC7SZ125P5X 13 PWR_SW U58 2K R260 2K SW_VD3_3 GND GND GND 8-24 GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND19 GND20 GND21 GND22 GND23 GND24 GND25 GND26 GND27 GND28 GND29 GND30 GND31 GND32 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VDD10 VDD11 VDD12 VCC13 VDD14 VDD15 VDD16 VDD17 VDD18 VDD19 VDD20 VDD21 VDD22 VDD23 VDD24 VDD25 VDD26 VDD27 VDD28 GND36 GND35 GND34 GND33 IRQ1 U81A 74LCX125 U81D 74LCX125 GND EB_R/nW 3,8 TS TA TEA BI BR GND R6 T6 P8 T8 T9 N10 R13 R14 R15 P16 R5 N7 P7 R7 R9 T10 T11 N11 P12 T14 T15 P14 P15 N14 T4 P6 N6 T5 N8 R8 P9 R10 T13 P13 T16 R16 E5 E6 E7 E8 E9 E10 E11 E12 F5 F12 G5 G12 H5 H12 J5 J12 K5 K12 L5 L12 M5 M6 M7 M8 M9 M10 M11 M12 L11 L10 L9 L8 GND C230 47pF Y2 C229 56pF F15 E15 C13 B10 A13 D10 A12 C11 B12 B11 C10 A11 XPC850DE-256PBGA/A U81B 74LCX125 13 5,9 5,9 M1 L1 J2 J1 L2 H1 F1 E1 M2 K2 K3 K1 M4 M3 J3 J4 H2 K4 H3 G2 G3 F2 H4 L4 F3 G4 E4 L3 F4 E2 D2 E3 E14 J13 N9 N13 P1 P10 10 10 IRQ1 3,9 DSP_HINT 9 UIB_IRQ 9 IRQ4 9 IRQ5 9 IRQ6 5,9 FIPS_IRQ EB_WE0 EB_WE1 14 6,14 PORESET 9 RSTCONF 4,5,6,8,9,14 nHRESET 5,6 nSRESET D16 E16 D15 F13 5,9 DSCK WE0/BS_AB0/IORD KAPWR WE1/BS_AB1/IOWR VDDSYN VSSSYN WE2/BS_AB2/PCOE VSSSYN1 WE3/BS_AB3/PCWE TDO/DSDO D0 TDI/DSDI D1 TMS D2 TCK/DSCK D3 TRST D4 PORESET D5 RSTCONF HRESET D6 SRESET D7 TEXP D8 D9 IRQ0 D10 IRQ1 D11 IRQ2/RSV D12 IRQ3/DP0 D13 IRQ4/DP1 D14 IRQ5/DP2 D15 IRQ6/DP3 D16 IRQ7 D17 FRZ/IRQ6 D18 OP2/MODCK1/STS D19 OP3/MODCK2/DSDO D20 WAIT_B D21 KR/RTY/IRQ4/SPKO D22 UPWAITA/GPL_A4/AS D23 UPWAITB/GPL_B4 D24 GPL_A0/GPL_B0 D25 OE/GPL_A1/GPL_B1 GPL_A2/GPL_B2/CS2 D26 GPL_A3/GPL_B3/CS3 D27 GPL_A5 D28 D29 IP_B0/IWP0/VFLS0 D30 IP_B1/IWP1/VFLS1 D31 IP_B2/IOIS16_B/AT2 IP_B3/IWP2/VF2 NC4 NC5 IP_B4/LWP0/VF0 IP_B5/LWP1/VF1 NC6 IP_B6/DSDI/AT0 NC7 IP_B7/PTR/AT3 NC8 ALE_B/DSCK/AT1 NC9 CLKOUT EXTCLK VDDL1 XFC VDDL2 XTAL VDDL3 EXTAL VDDL4 0.1uF C227 C226 GND U57C U57B U57A A3 B1 A1 A2 N12 R11 R12 T12 P11 B3 C5 B5 B4 D5 N1 N2 D9 C3 D4 D3 C2 N3 A10 D6 B6 C4 B7 D11 B13 E13 C16 C15 D14 C12 A8 C8 D7 A9 B9 C9 C7 D8 B8 D1 A6 B2 A4 A5 Control Processor (PPC) Control Processor (PPC) Control Processor (PPC) 5 DSDO 5,9 DSDI 9 IRQ0 GND 3,8 EB_WE0 8.2uH L54 10uF SW_VD3_3 LOGIC BOARD SCHEMATIC (PAGE 7 OF 16) SW_VD3_3 VCC WC SCL SDA E0 E1 NC3 VSS M24256-A/A GND 3,10 EB_A[9:31] 3,9,10 EB_D[0:15] 3,7 EB_nOE 3,7 EB_R/nW 512K x 16 SRAM 256K x 16 SRAM U71 U20 EB_D7 EB_D6 EB_D5 EB_D4 EB_D3 EB_D2 EB_D1 EB_D0 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 4,5,6,7,9,14 nHRESET 8M x 8 Flash Memory EB_A9 U21 R98 3,7 EB_WE0 7 EB_CS0 10K R99 SW_VD3_3 10K DQ0 A0 DQ1 A1 DQ2 A2 DQ3 A3 DQ4 A4 DQ5 A5 DQ6 A6 DQ7 A7 DQ8 A8 DQ9 A9 DQ10 A10 A11 DQ11 DQ12 A12 DQ13 A13 DQ14 A14 DQ15/A-1 A15 NC1 A16 NC2 A17 A18 NC3 A19 NC4 A20 NC5 NC6 NC11 NC12 NC7 NC13 A21 NC14 NC9 NC10 NC15 WE NC16 OE CE RESET BYTE VCC1 RY/BY VSS1 WP/ACC VSS2 UNSW_VD3_3 G2 F2 E2 C2 D2 F3 E3 C3 D6 C6 E6 F6 D7 C7 E7 F7 G7 D3 E4 F5 F4 L7 L8 M1 M2 M7 M8 EB_A30 EB_A29 EB_A28 EB_A27 EB_A26 EB_A25 EB_A24 EB_A23 EB_A22 EB_A21 EB_A20 EB_A19 EB_A18 EB_A17 EB_A16 EB_A15 EB_A14 EB_A13 EB_A12 EB_A11 EB_A10 R95 220K 7 EB_CS1 7 EB_WE1 3,7 EB_WE0 U81C 74LCX125 6 PWR_GOOD EB_D7 EB_D6 EB_D5 EB_D4 EB_D3 EB_D2 EB_D1 EB_D0 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 SW_VD3_3 GND GND 7 EB_CS3 7 EB_WE1 3,7 EB_WE0 0.01uF 0.1uF GND UNSW_VD3_3 GND EB_D7 EB_D6 EB_D5 EB_D4 EB_D3 EB_D2 EB_D1 EB_D0 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 7 EB_CS2 7 EB_WE1 3, 7 EB_WE0 B6 C5 C6 D5 E5 F5 F6 G6 B1 C1 C2 D2 E2 F2 F1 G1 E3 G2 H6 G5 A2 B5 B2 A1 IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 NC1 NC2 NC3 WE OE CE BHE BLE A3 A4 A5 B3 B4 C3 C4 D4 H2 H3 H4 H5 G3 G4 F3 F4 E4 D3 H1 A6 E1 D6 D1 E6 EB_A30 EB_A29 EB_A28 EB_A27 EB_A26 EB_A25 EB_A24 EB_A23 EB_A22 EB_A21 EB_A20 EB_A19 EB_A18 EB_A17 EB_A16 EB_A15 EB_A14 EB_A13 EB_A12 SW_VD3_3 GND 512K x 16 SRAM B6 C5 C6 D5 E5 F5 F6 G6 B1 C1 C2 D2 E2 F2 F1 G1 E3 G2 H6 G5 A2 B5 B2 A1 IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 NC1 NC2 NC3 WE OE CE BHE BLE A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE2 VCC1 VCC2 VSS1 VSS2 U72 A3 A4 A5 B3 B4 C3 C4 D4 H2 H3 H4 H5 G3 G4 F3 F4 E4 D3 H1 A6 E1 D6 D1 E6 EB_A30 EB_A29 EB_A28 EB_A27 EB_A26 EB_A25 EB_A24 EB_A23 EB_A22 EB_A21 EB_A20 EB_A19 EB_A18 EB_A17 EB_A16 EB_A15 EB_A14 EB_A13 EB_A12 EB_D7 EB_D6 EB_D5 EB_D4 EB_D3 EB_D2 EB_D1 EB_D0 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 SW_VD3_3 GND 7 EB_CS4 7 EB_WE1 3,7 EB_WE0 512Kx16-SRAM-48FBGA/A 8-25 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE2 VCC1 VCC2 VSS1 VSS2 512Kx16-SRAM-48FBGA/A C129 C128 0.01uF C127 0.1uF 0.01uF C126 C125 UNSW_VD3_3 GND EB_A30 EB_A29 EB_A28 EB_A27 EB_A26 EB_A25 EB_A24 EB_A23 EB_A22 EB_A21 EB_A20 EB_A19 EB_A18 EB_A17 EB_A16 EB_A15 EB_A14 EB_A13 EB_A12 U23 8Mx8-4Mx16-FLASH-63FBGA/A SW_VD3_3 A3 A4 A5 B3 B4 C3 C4 D4 H2 H3 H4 H5 G3 G4 F3 F4 E4 D3 H1 A6 E1 D6 D1 E6 512K x 16 SRAM R100 10K NOT POPULATED A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE2 VCC1 VCC2 VSS1 VSS2 GND D5 J5 K2 K7 IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 NC1 NC2 NC3 WE OE CE BHE BLE 265Kx16-SRAM-48FBGA/A 10 G3 K3 G4 K4 K5 G5 K6 G6 H3 J3 H4 J4 H5 J6 H6 J7 A1 A2 A7 A8 B1 B7 B8 E5 L1 L2 C5 J2 H2 H7 C4 D4 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 EB_D7 EB_D6 EB_D5 EB_D4 EB_D3 EB_D2 EB_D1 EB_D0 B6 C5 C6 D5 E5 F5 F6 G6 B1 C1 C2 D2 E2 F2 F1 G1 E3 G2 H6 G5 A2 B5 B2 A1 LOGIC BOARD SCHEMATIC (PAGE 8 OF 16) B6 C5 C6 D5 E5 F5 F6 G6 B1 C1 C2 D2 E2 F2 F1 G1 E3 G2 H6 G5 A2 B5 B2 A1 IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 NC1 NC2 NC3 WE OE CE BHE BLE A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 CE2 VCC1 VCC2 VSS1 VSS2 A3 A4 A5 B3 B4 C3 C4 D4 H2 H3 H4 H5 G3 G4 F3 F4 E4 D3 H1 A6 E1 D6 D1 E6 512Kx16-SRAM-48FBGA/A EB_A30 EB_A29 EB_A28 EB_A27 EB_A26 EB_A25 EB_A24 EB_A23 EB_A22 EB_A21 EB_A20 EB_A19 EB_A18 EB_A17 EB_A16 EB_A15 EB_A14 EB_A13 EB_A12 SW_VD3_3 GND SW_VD3_3 SW_VD3_3 GND SW_VD3_3 0.01uF GND R103 100K R104 100K R105 220K R106 220K R107 1K R108 220K R109 2K R110 4.7K R111 2K R113 220K R112 2K R114 4.7K R115 220K R117 220K R118 220K R119 220K R120 220K R122 220K R121 220K Not Populated GND 3,7 nHRDY 7 UPWAITB R123 220K R124 220K R125 220K R126 220K R127 220K R128 220K R129 220K R130 220K R131 220K R132 4.7K Not Populated R102 4.7K Not Populated R101 4.7K C131 7 RSTCONF 7 MODCK1 7 MODCK2 5,7 DSDI 5,7 DSCK 7 TS 7 TA 7 BI 7 BB 7 TEA 7 WAIT_B 7 BR 7 IRQ0 3,7 DSP_HINT 7 UIB_IRQ 7 IRQ4 7 IRQ5 7 IRQ6 5,7 FIPS_IRQ 5,7 IP_B0 5,7 IP_B1 7 IP_B2 7 IP_B3 7 IP_B4 7 IP_B5 7 IP_B6 7 IP_B7 7 nKR/nRETRY IP_B0 IP_B1 IP_B2 IP_B3 IP_B4 IP_B5 IP_B6 IP_B7 GND GND U24 NC7SZ125P5X EB_D1 U25B 74LCX125 SW_VD3_3 14 3,8,10 EB_D[0:15] U25A 74LCX125 SW_VD3_3 EB_D4 U25C 74LCX125 C130 0.01uF SW_VD3_3 EB_D7 10 EB_D9 U25D 74LCX125 12 11 13 EB_D10 nHRESET Pull Ups - Pull Downs 8-26 LOGIC BOARD SCHEMATIC (PAGE 9 OF 16) 4,5,6,7,8,14 L15 PPC_D[0:15] EB_D[0:15] INDUCTOR FERRITE L16 PPC_D0 L17 PPC_D1 L18 L19 EB_D3 INDUCTOR FERRITE L20 L21 EB_D5 INDUCTOR FERRITE L22 L23 L24 L26 74HC574 10 OE D0 D1 D2 D3 D4 D5 D6 D7 GND VCC Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 CP 20 19 18 17 16 15 14 13 12 11 HLD_PWR 13 L_ADD0 L_ADD1 L_ADD2 L_DATA 13 13 13 13 XMIT 13 EB_CS6 7 74HC574 GND EB_D8 SW_VD5_0 SW_VD5_0 EB_D10 R395 10K EB_D11 INDUCTOR FERRITE L28 L29 RFPA_SEL 13 EB_CS7 7 INDUCTOR FERRITE PPC_D12 PPC_D13 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 OUTPUT_B 13 OUTPUT_A 13 AUX_1 13 BUSY 13 GRP_TECH 13 EB_D9 INDUCTOR FERRITE L27 VCC Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 CP INDUCTOR FERRITE PPC_D10 PPC_D11 GND OE D0 D1 D2 D3 D4 D5 D6 D7 GND SW_VD3_3 U64 GND 20 19 18 17 16 15 14 13 12 11 EB_D7 PPC_D8 L25 10 EB_D6 INDUCTOR FERRITE INDUCTOR FERRITE PPC_D9 EB_D4 INDUCTOR FERRITE PPC_D6 PPC_D7 EB_D15 EB_D14 EB_D13 EB_D12 EB_D11 EB_D10 EB_D9 EB_D8 EB_D2 INDUCTOR FERRITE PPC_D4 PPC_D5 GND EB_D1 INDUCTOR FERRITE PPC_D3 EB_D0 Octal Flip-Flop SW_VD3_3 U63 INDUCTOR FERRITE PPC_D2 Octal Flip-Flop 3,8,9 EXT_MIC_CNTL_5v 12 EB_D13 INDUCTOR FERRITE L30 PPC_D14 SW_VD5_0 R396 Q26 EB_D14 EXT_PA_MUTE_5v 12 R406 10K INDUCTOR FERRITE PPC_D15 R405 10K EB_D12 INDUCTOR FERRITE R407 10K Q27 EB_D15 10K GND L31 7 PPC_A[9:31] L32 PPC_A9 INDUCTOR FERRITE INDUCTOR FERRITE PPC_A10 L34 PPC_A11 INDUCTOR FERRITE INDUCTOR FERRITE L36 INDUCTOR FERRITE L38 INDUCTOR FERRITE L40 INDUCTOR FERRITE INDUCTOR FERRITE L42 INDUCTOR FERRITE PPC_A20 L44 INDUCTOR FERRITE L46 L48 R409 10K RX_AUDIO_EN_5v 12 R410 EB_A22 C186 0.01uF Q29 10K Octal Bus Transceiver SW_VD3_3 GND EB_A23 L49 L50 INDUCTOR FERRITE INDUCTOR FERRITE EB_A24 Octal Flip-Flop EB_A25 U65 L52 INDUCTOR FERRITE INDUCTOR FERRITE INDUCTOR FERRITE EB_A28 EB_A29 L53 PPC_A30 EB_A26 EB_A27 L51 PPC_A28 C185 0.01uF EB_A21 GND INDUCTOR FERRITE PPC_A31 SW_VD5_0 HORN 13 SW_VD5_0 SW_VD3_3 EB_A18 L45 INDUCTOR FERRITE PPC_A26 PPC_A29 7 PPC_HORN EB_A16 EB_A20 L47 PPC_A24 PPC_A27 EB_A14 L43 INDUCTOR FERRITE INDUCTOR FERRITE PPC_A25 EB_A19 INDUCTOR FERRITE PPC_A22 PPC_A23 GND EB_A12 GND INDUCTOR FERRITE PPC_A21 10K R745 EB_A17 L41 PPC_A18 PPC_A19 Q28 EB_A15 L39 PPC_A16 AUDIO_CTL_5v 12 R408 EB_A13 L37 INDUCTOR FERRITE PPC_A17 GND 3,8 R744 INDUCTOR FERRITE PPC_A14 PPC_A15 EB_A[9:31] EB_A10 EB_A11 L35 PPC_A12 PPC_A13 EB_A9 L33 EB_D7 EB_D6 EB_D5 EB_D4 EB_D3 EB_D2 EB_D1 EB_D0 EB_A30 EB_A31 GND 8-27 10 OE D0 D1 D2 D3 D4 D5 D6 D7 GND VCC Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 CP U48 SW_VD3_3 20 19 18 17 16 15 14 13 12 11 SW_VD5_0 A to B GND 7 RS485_TXD_3v 7,11 PPC_TXD 7 TONE_SIG GND EB_CS6 11 22 10 VCCA GND OE DIR A0 A1 A2 A3 A4 A5 A6 A7 VCCB GND GND NC B0 B1 B2 B3 B4 B5 B6 B7 SN74LVCC3245 74HC574 LOGIC BOARD SCHEMATIC (PAGE 10 OF 16) 24 12 13 23 21 20 19 18 17 16 15 14 GND RS485_TXD_5v 11 TTL_TXD 13 TONE_SIG_5v 12 LOCAL_MIC_CNTL_5v 12 ADC_CLK 13 RS485_EN_5v 11,13 RS-232 Bus Transceiver RS-232 Bus TransceiverSW_VD3_3 C196 0.1uF C198 0.1uF Analog Switch GND U73 COM CS GND NO NC VCC C1+ C1- C2+ C2- 11 T1IN VCC V+ VT1OUT R1OUT EN 12 INVALID FORCEON FORCEOFF GND NLAS4599/A 14 GND SW_VD3_3 R1IN C315 15 C1+ C1- C2+ C2- 7 PPC_RTS 11 T1IN 7 PPC_CTS GND C197 0.1uF C313 0.1uF C199 0.1uF 13 10 SW_VD3_3 12 16 14 MAX3221EAE GND 0.1uF VCC V+ VT1OUT R1OUT R1IN EN INVALID FORCEON FORCEOFF GND 15 GND C312 0.1uF C314 0.1uF 13 10 SW_VD3_3 16 MAX3221EAE GND SW_VD3_3 GND SW_VD3_3 SW_VD3_3 GND C52 33pF 74LCX125 PWR GND 3 DSP_TMS 14 R20 4.7K U22A Not Currently Used GND J12 GND RS232_RTS RS232_CTS RS232_TXD RS232_RXD 3 DSP_nTRST C55 33pF SW_VD3_3 GND R22 4.7K J18 GND U22B 74LCX125 C53 33pF 3 DSP_TDI GND SW_VD3_3 GND GND SW_VD3_3 GND U22C 10 3 DSP_TDO 3 DSP_EMU0 3 DSP_EMU1/nOFF 74LCX125 SW_7.2 GND 5,13 U22D 3 DSP_TCK 11 J7_3 UNSW_VD3_3 ING_SENSE Sram Power 12 74LCX125 13 13 TTL_RXD 7 PPC_RXD NC7SZ125P5X 7,10 PPC_TXD U70 SW_VD3_3 U69 U45 C54 33pF SW_VD3_3 C56 33pF C58 .01uF C57 GND 33pF SW_VD3_3 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 C191 0.01uF C190 0.01uF C192 0.01uF 15 15 15 15 ENET-RJ45-1 ENET-RJ45-2 ENET-RJ45-3 ENET-RJ45-6 CON13 GND For Factory Use RS-485 Bus Transceiver SW_VD5_0 R379 10K SW_VD5_0 13 RS_485 GND C200 .01UF R249 10K R250 300 Optionoff GND 25POS SW_VD5_0 R251 10K VCC GND 65176/A GND GND 8-28 GND U46 13 RS_485 + GND 10 11 12 13 GND LOGIC BOARD SCHEMATIC (PAGE 11 OF 16) RE DE RS485_TXD_5v 10 RS485_RXD RS485_EN_5v 10,13 220K R261 Transmit Audio Processing 470pF C233 220pF 100K 14 13 MC3303 + 12 U49C 4053 13 R271 150K 12 R683 68K MC3303 + 10 C236 .1uF C235 .1uF 4053 PWR GND MC3303 R266 R265 + 3 6.8K C267 J6_2 J1_1 Rx Audio In TP33 15 4 ADSIC_SDO U56C R276 C268 10 R277 MC3303 5 J5_3 13 GND RX_FILTERED_OUT 330 U49B 6.8K 4053 EXT_MIC_IN 13 GND R275 TP32 100K R279 100K C239 1uF C240 1uF 470pF 100K R278 R280 SW_VA5_0 R281 220K 100K GND 330 Vref C269 J1_2 470pF SW_VA5_0 U60C 2.02V U59C R303 4053 TP51 100pF GND Vref SW_VA5_0 C247 390K GND 10 EXT_PA_MUTE_5v C251 R290 100K RX_AUD_OUT J9_8 R293 6.8K GND 1uF 20K 47K MC3303 5 U60B R292 47K C250 .1uF C253 U61A PWR GND MC3303 .1uF TP36 Vref R307 .1uF .1uF .1uF R300 100K C252 220pF R297 100K U61B 5 MC3303 R308 14 Option C256 RX_AUDIO_EN_5v 10 U61C MC3303 10 100K Speaker Audio R298 J6_6 .1uF 100K U59B GND 4053 12 R309 Speaker Audio Out J1_6 .1uF R306 SW_VA5_0 13 13 J5_4 Option Vref 6.8K C261 C262 C263 C264 C265 GND RX_AUD_IN J6_5 13 150 10uF GND GND SW_VA5_0 Rx Audio In R295 R296 C246 R305 J1_5 13 Rx Audio Out 470pF R291 TP53 Speaker Audio + SW_VA5_0 11 C249 J7_4 13 220pF R294 6.8K GND R287 PA AUDIO GND MC3303 4700pF GND 1uF TP35 PWR GND Vref C248 TP54 R286 100K Vref R289 .1uF 56K C245 14 GND 11 R288 10 TONE_SIG_5v U60D MC3303 12 TP34 U60A Tone Input 13 4700pF Option 10K GND 220pF 100K 100K C244 AUDIO_CTL_5v 10 GND .1uF R285 GND C242 C241 R284 R283 C243 R282 6.8K 10uF PA Audio U59A 15 11 C255 TP50 4053 C254 + .1uF Vref 10 R304 68K 16 10 MC3303 GND Vref 220K R274 J5_5 13 100K GND R267 330 GND GND TP31 R302 470pF 10 LOCAL_MIC_CNTL_5v .1uF GND R301 1uF 100K R264 470pF GND 14 Vref C232 GND C238 10 EXT_MIC_CNTL_5v 100K R269 220K R272 6.8K 1uF C231 6.8K Vref R273 C266 330 100K R263 - 2 62K Vref 11 14 R270 U49D .1uF U56B 47K R262 U49A U56A 11 R268 GND C237 Mic Audio In SW_VA5_0 R141 CODEC_IN J6_1 SW_VA5_0 16 C234 R299 150 13 R311 13 C257 + 100K .1uF 6.8K 10uF 6.8K GND GND GND U61D 13 14 MC3303 12 + R310 C258 GND TP37 R312 R313 100K 100K GND Vref GND GND GND 8-29 LOGIC BOARD SCHEMATIC (PAGE 12 OF 16) GND J9 SCLK nLOCK_DET R318 10 BUSY J9_5 Q9 L_ADD1 10 TP55 J9_8 12 L56 J9_11 Q10 10 AUX_1 TP58 L_ADD2 10 J9_14 GND R325 Q11 R326 OUTPUT_A 10 RF_CLK 3 RF_DATA 3 RF_FS 10K RF_D_SEL 7 MISO 5,7,14 MOSI 5,7,14 L_WRSTB 7 10K J9_27 J9_28 GND R333 TXMOD1 TXMOD2 TP63 TP61 GND 15 J5_3 12 J5_4 12 J5_5 12 J5_6 Q18 F1 10 16 TX_AUD_IN 4 D3 GND U67 SW_VA5_0 TP62 R370 PA_Thermal R353 J9_11 U66B TP39 VCC CLK DOUT CS 10K R372 100K R373 33.2K 11 Q6 Q21 R361 10K GND GRP_TECH 100 R367 GND 10 HLD_PWR R360 5.6V 10 J7_3 5,11 Q23 R365 10K SW_VD5_0 R364 10K R366 OPT_SEL1 IGN_SENSE 7 10 100K R368 47K Q24 L62 SW_B+ SW_VD3_3 4.7K 47K CR5 R363 option R358 UNSW_B+ 6,14 R359 option R362 CR4 Q22 GND R356 GND ADCH_SEL 7 10K 100 7 PWR_SW D6 R357 D5 R374 5.1V GND J9_14 7 LOC_PTT MIC_IN+ MIC_INJ1_3 3 PTT RS_485 BUS SPK_AUD + 12 J1_5 SPK_AUD 12 J1_6 J1_7 11 RS_485 + 11 RS_485 9 KEYFAIL 10 PWR_SW 11 SW B + 12 13 14 15 OPT_SEL1 16 SW_VD5_0 GND CON16 12 J1_1 12 J1_2 47K SW_VD5_0 GND Pgm_Bd_Pwr_Sw 5 10K GND GND GND GND 8-30 To Control Unit J1 47K R355 CR6 KEYFAIL PWR_SW SW B + CON13 GND KEY_FAIL 7,14 GND D2 R371 10K MIC_IN+ MIC_INPTT RS_485 BUSY SPK_AUD + SPK_AUD - R347 10K Q20 R351 SW_VD5_0 12 J6_7 J6_8 J6_9 J6_10 10 11 12 13 J6_3 J6_4 10K 14 SW_B+ R348 4053 13 SW_VD5_0 R344 10K 10,11 RS485_EN_5v ADC_CLK 10 ADC_DATA 7 TLC5481-D GND GND SW_VD5_0 REF+ ANG IN REFGND GND 1K SW_VD5_0 J7_3 470pF C279 J9_27 J6_4 470pF C289 470pF C299 J9_9 C309 470pF J8_9 470pF C277 J8_10 470pF C278 J1_8 470pF C288 J6_8 C287 470pF J8_4 470pF C276 J6_7 J6_10 C296 470pF C286 J8_2 470pF C275 J6_10 J1_7 470pF C285 470pF C295 J9_12 470pF 470pF C306 470pF J9_5 470pF C305 J8_1 470pF C274 J5_6 470pF C273 J1_1 470pF C283 J1_2 470pF C284 J9_20 J1_3 C304 470pF C294 J9_25 J6_3 470pF C293 470pF C303 J5_5 470pF C272 J6_2 470pF C282 J6_9 C292 J9_28 C302 470pF 470pF J9_14 470pF C271 470pF J6_9 C291 J6_1 470pF C281 J9_11 470pF C270 J6_4 C290 470pF GND TP38 Option R343 10K SW_7.2 SW_VD5_0 A/D Converter To Rem Ctrl Unit 7 RS485_BUSY GND 4053 GND CON13 L61 SW_B+ 47K 10K U66A 12 J6_5 12 J6_6 11 RS_485 + 11 RS_485 - R340 Q17 RFPA_SEL 100 GND 10K SW_B+ 12 J6_1 12 J6_2 R336 SW_VD5_0 R378 7 TEMP_SEL R346 PA AUDIO PA/RADIO MODE J6 D4 7 RMT_PTT GND 10K 10K BACKLIGHT CON5 GND SW_VD5_0 GND R345 470 To Siren Cable J11 R334 R369 R740 J5_7 14 CON5 GND 10K SW_VD5_0 IGN_SENSE EXT PA INPUT B SW_VD5_0 R394 VOL_SEL 7 AUXB TOGGLE/HOR L60 R331 10K 12 L58 10K 10K INPUT_A R339 Q15 To Acsry Cable L59 R328 R327 47K EXT_MIC_IN J7_3 12 J7_4 R393 10K SW_VD5_0 BAS16TT1 10K Q25 SW_VD3_3 CR1 10K R338 10K 10 To Ext Intfc Cable 10 11 12 13 Q5 MMFT3055EL Q12 10K SW_VD5_0 U66C 4053 14 EXT_MIC_IN2 Q14 BAS16TT1 L57 R392 GND 10 XMIT 27K J7 PTT_REQ SQUELCH_REQ INPUT A INPUT B T/R R323 BUSY 1K AUX 1 OUTPUT A SW_VD3_3 OUTPUT B CON12 GND CR12 GND 470 J9_12 SPICLK 5,7,14 RF_nLOCK 7 R80 1K 10K-jic R685 10K 7 EMR R332 L_DATA 10 J9_25 R329 100 Q13 OUTPUT_B 10 TP59 10K GND R330 J9_20 10K R324 10K TP57 6,14 UNSW_B+ J9_12 J8_4 J8_9 J8_10 10 10 TTL_TXD 11 TTL_RXD 12 R321 10K GND R322 J9_9 R319 47K J8_1 J8_2 EXT_PTT 10K R320 10K R317 R377 10 HORN J8 To Ext Intfc Cable SW_B+ J5 TX_AUD_REV SQ_REQ 7 47K L_ADD0 10 L63 CON29 RX_FILTERED_OUT RX_AUD_IN TX_MIC_OUT TX_MIC_IN EXT_MIC_IN2 MIC_BIAS R316 SW_VD5_0 10K R315 18V MISO MOSI RF_CONT_EN To Interface Board SW_B+ RX_VOL_CTL AUDIO_MUTE RX_AUD_OUT RFPA_SEL FILT_B+ PA_THERMAL XMIT TX_ENABLE PWR_DN SW_7.2 L55 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 +7.2v +7.2v LOGIC BOARD SCHEMATIC (PAGE 13 OF 16) C184 0.01uF C183 0.01uF SW_VD5_0 R18 SW_VD5_0 SW_VA5_0 12 Vref C13 3 + + R39 .1uF J5_7 47K VCC 7 UCM_IRQ U4 Ext Mic In 100K U27 NC GND TC7S14F-TE85L EXT_MIC_IN2 GND 13 OPA340 To UCM Encryption Module GND GND R38 47K J2 R40 620 BAS16TT1 CR3 SW_7.2 4,5,6,7,8,9 nHRESET MODULE_TX_DATA RESET R41 620 MODULE_RX_DATA U26B 74ACT125 C14 .1uF SW_7.2 SW_7.2 S1 5,7,13 MISO 5,7,13 SPICLK Switch_detector GND R684 GND 0-jic GND Tamper Switch 13 6,13 UNSW_B+ 7,13 KEY_FAIL Programmable Logic TP93 TP94 TP95 TP96 TP97 TP98 SW_VD5_0 5,7 TP73 3,5 USEM_CLKX TP74 3,5 USEM_DX TP75 3,5 USEM_FSX TP99 TP100 TP76 TP77 TP78 TP79 5,15 20MHz TP80 6,7 PORESET GND F4 G5 F5 G6 G7 F7 E7 D7 D6 C6 D4 B6 A6 C5 F6 G3 B1 B7 E5 D2 B3 C7 E2 G4 TP81 TP82 TP83 TP84 TP85 TP86 TP87 TP88 TP89 TP90 TP91 TP92 TP101 14 I/O27 I/O26 I/O25 I/O24 I/O23 I/O22 I/O21 I/O20 I/O19 I/O18 I/O17 I/O16 I/O15 I/O14 NC3 NC4 TDI TDO TCK TMS VDD1 VDD2 VDD3 VDD4 U26D 74ACT125 GND GND GND MODULE_RX_DATA GND GND U26A 74ACT125 10 TP72 3,5 USEM_FSR I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O9 I/O10 I/O11 I/O12 I/O13 NC1 NC2 CLK0/IN0 CLK1/IN1 CLK2/IN2 CLK3/IN3 PORT_EN GND1 GND2 GND3 11 3,5 USEM_DR A2 A1 C4 C2 C1 D3 D1 E1 F1 G1 E4 F2 G2 F3 A7 B2 A3 B4 A4 B5 C3 A5 E3 E6 TP71 12 GND U82 3,5 USEM_CLKR FIPS_CS 5,7,13 MOSI 7 EMC_WAKEUP GND U26C 74ACT125 MODULE_TX_DATA PLD_TDI PLD_TDO PLD_TCK PLD_TMS SW_VD3_3 XCR3064XL-48BGA/A 8-31 LOGIC BOARD SCHEMATIC (PAGE 14 OF 16) 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 MODULE_TX_DATA MODULE_RX_DATA EMC_REQUEST KEYLOADER EMC_WAKEUP 25POS
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