Motorola Gp328 Gp338 Detailed 6804110j64 F Manual
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4-29 3.7 Controller Schematics (29-42/35-50MHz) MODIN PTT RED_LED RESET RSSIRTA0 RTA1 RTA2 RTA3 SB1 SB2 SB3 SWB+ UNSWB+ VOL Vdda Vdda CONTROLLER 16.8MHz 4V_3.3V 5V BATT_CODE CLK CSX DACRx D ATA DEMOD EMER GREEN_LED LI_ION LOCK LVZIF_SELMECH_SWB+ SB3 SB1 RTA2 RTA0 RED_LED LI_ION EMER BATT_CODE RESETVOL 16.8MHz 4V_3.3V D ATA DEMOD MODIN LVZIF_SEL DACRx CLK RSSI CSX LOCKGREEN_LED RTA1 RTA3 SB2 PTT 5V MECH_SWB+ UNSWB+ SWB+ Controller Hierarchical Diagram http://www.myradio168.name
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4-30 MICROPIC SHIELDPrime Non Prime Y SEE TABLE Y N N NSingle Vdd Prime R401 R402 N Y Regulator Scheme Y NNModel Model N N N YModel Y Y Non Prime R405 TO/FROM RF R403 R404Model Y Regulator Scheme Y ASFIC/AUDIO PA SHIELD NN NP MEMORY SHIELDJUMPERSDual Vdd ON/OFF SHIELD IF_VOL_CTRL IF_CLK_CTRLIF_RTA2_CTRL SH403 SHIELD SB2 SB3 SCI_RXSCI_TX SQ_DET SWB+SYN UNSWB+ VOL VOX VS_CS VS_INT VS_RAC Vddd XA18 OFF_BATT_DATA_OUT OPT_ENA OPT_SEL1 OPT_SEL2 PTT RAM_CSRDY RESET RSSI RTA0 RTA1 RTA2 RTA3 R_W SB1 EE_CS EMER...
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4-31 N N 800 MHz only R402 R403 R404 Y Y Software Package Conv./MDC Popular 5 Tone - AllU407 Y R405Y YY Y Y Y N N NN N N NN N 5102463J62 - 8k 5102463J64 - 16k Conv./MDC Preferred 5102463J64 - 16k NPSEE TABLE EEPROM SEE TABLE SEE TABLE NP JUMPERSDual Vdd Regulator Scheme Non Prime ModelPrime ModelSingle Vdd Regulator Scheme Non Prime ModelPrime Model R4014 13 TP406 Q405 2 C428 0.1uF 0.1uF C430C407 0.1uF 0.1uF C422 100pFC427 C414 0.1uFTP410 R449 24KR407 68K4 A1 5 A2 6 A3 3 K1 2 K2 1 K3CR4122.7K R427 1MEG...
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4-32 NP CSGP3 CSGP4 1%1%3.3V LOW BATT VST4.7K R460 0 R437 330K R426 0.1uF C435 M400Q416 3 12 GND 2IN1OUT3XTAL FL401 10K R411 300K3 1 TP401 R463CR411 A1 4 A2 5 A3 6 K1 3K2 2 Q417 2 47K 4.7K47K 1K 6 4 1 3 100pF VIN 2 VOUT3 VSS 1 C423 R409 U410 ILC7062CM-33 10K R418 13 VSS 40 VSSL 87 VSSRXFC93 48 XIRQ XTAL91 1MEG 78 PJ794 RESET 12 VDD 39 VDDL88 VDDR92 VDDSYN69 VRH68 VRL 49 PI7 71 PJ0_CSGP3 72 PJ1_CSGP4 73 PJ2 74 PJ3 75 PJ4 76 PJ5 77 PJ6 38 PH7_CSPROG 56 PI0 55 PI1 54 PI2 53 PI3 52 PI4 51 PI5 50 PI6 4...
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4-33 5 ToneU406 5102463J59 - 128k Not used FLASH ROM RAM XA18 NP U405 5102463J60 - 512k 5102463J36 - 32k Software Package Conventional/MDC R408 1MEG0.1uF C425 100pF C426 C429 0.1uF R410 100KC424R428 10uF 19 D8 22 OE28 VDD 14VSS27 WE 2.2 20 CS11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 8 A2 7 A3 6 A4 5 A5 4 A6 3 A7 25 A8 24 A9 10 A0 9 A1 21 A10 23 A11 2 A12 26 A13 1 A14 EN_WE 7 GND24NC9 VCC 8 SRM2B256 U405 D223 D325 D426 D527 D628 D729 EN_CE 30 EN_OE 32 A4 16 A5 15 A6 14 A7 13 A8 3 A9 2D021 D122 A12 12 A13...
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4-34 GND RX_DATA TX_DATA GND RSSI RX_AUDIO/TX_AUDIO 20 PIN CONN J403 INT_SPK+ NC BOOT_CTRL GND MIC GND GNDINT_SPK- EXT_SPK+ EXT_SPK- OPT_B+ EXT_MIC OPT_SEL_2 OPT_SEL_1 C497 100pF 470KR431 C490 100pFJ403-3 C448 0.1uF J403-16J403-4 J403-1 J403-10 R471 10.0V VR450 5.6K R421 J403-18 2K C442 0.1uF J403-7 68 R450 0.1uFC450100pFC444 R436 1K R473 10 100pFC471 J403-13 J403-14 3 Q410 2 64 1 100pF 0.1uF C491 100pF C443 C445 100pFC441J403-8 R435 2K C492 100pF10.0V VR449 C447 .022uF R424 36K 6.2K R47282K R423 C440...
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5-1Section 5 KEYPAD BOARD INFORMATION1.0 Theory of OperationKeypad The LED_EN setting is set by the codeplug. When the value is set to high, the LED will not light up during power up and vice versa. U602 is a comparator that will compare the voltage when any one of the keypad row or keypad column keys is being pressed. Therefore when a key is being pressed, it will send a message to the microprocessor through the output (KEY_INT) telling it that a key has been pressed. The microprocessor will then sample...
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5-2Troubleshooting Chart2.0 Troubleshooting ChartFigure 5-2: Keypad Board Troubleshooting ChartDisplayKeypad LEDEndDisconnect and reconnect 18-pin flexDisconnect and reconnect 40-pin flexONOFF OFF ONIF STILL OFF
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Parts List (Keypad Basic)5-33.0 Parts List(Keypad Basic) Circuit RefMotorola Part No.DescriptionC6102113743N50100 pF C611 2113743N50 100 pFC6122113743N50100 pF C613 2113743N50 100 pFC6152113743N50100 pF C616 2113743N50 100 pFC6182113743N50100 pF C619 2113743N50 100 pFC6202113743N50100 pF C621 2113743N50 100 pFC6222113743N50100 pF C631 2113743N50 100 pFC6302113743N4351 pF C632 2113743N43 51 pFC6332113743N50100 pF C634 2113743N43 51 pFC6352113743N50100 pF C636 2113743N43 51 pFC6372113743N50100 pF C638...
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5-4Parts List (Keypad Basic)