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Motorola Two Way Portable Radio Ht750ls Detailed 6881088c46 E Manual
Motorola Two Way Portable Radio Ht750ls Detailed 6881088c46 E Manual
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Circuit Board/Schematic Diagrams and Parts List81FMR-2045A-2December 26, 2003 Figure 8-5. VHF Receiver Back-End Schematic Diagram G G BW_SEL TC7W04F U3221-2 5V 62 100K R32760.1uF C3225 TC7W04F U3221-117 R3209 39K C3208 0.1uF C3238 R3207 0.1uF 12KR3206 910CR3202 3 IN2 OUT Y3205 CFUCJ455E 3 GND 11 2 C3234 0.1uF 0.1uF C32330.1uF C3231 0.1uF C3232C3226 0.1uF R3205 43K 3GND1 4GND2 IN 1 OUT2 CFWC455GY3204 R3211 39K 1 2 CR32033R3212 20K 3GND1 GND2 4 1 IN2 OUT Y3203 CFWC455E GU3221-4 PWR_GND 4GND 8 VCCNC 35 U3221-3 TC7W04F5V G5VR3208 20KR3226 390 MMBT3904 Q3270 13 2 120pF 1.2K R3275 C3279 1.8K R3274 GRSSI 12K R3213 RSSI_2_ZIF RSSI_1 0.1uF C320932 1 455KHz Y3202 45B02 0.1uF C3278G DISC_OUT 680 4700pF R3222 C3236 DISC_OUT R3223 12K10K R3224 C3274 30pF 15KR3273 0.1uF C3230 C3203 30pF Y3201 GND 2GND1 4 OUT 31 IN TSS-2 44.395MHz R3270 1K C3275 24pF 1uH R3271 NU L3270 G C3228 0.1uF C3221 0.1uF10uF C3218 51 R3221 5V R3220 NU 1.2uH L3202 C3200 2.7pF 4.7pF C3207 C3222 0.1uF 12K R3203CR3201 Q3200 R3202 27K C3210 0.1uFR3204 4.7K G 5VR3200 820 620 R3201 0.1uF C3205 680nHL3203 C3202 NU 2CC15CC2 1GND1 4GND2 3IN 6 OUT 44.85MHz MXF45 Y3200 G C3201 16pF IF_1 680nHL3200 C3206 9.1pF IF G G 22R3214 SWB+4V_3.3V4V_3.3V NU0 R3215 SWB_PLUS_3 G Vdda_3 C3213 4.7uF GND 2 4 NC ON_OFF* 3VIN 1 VOUT5 Vdda 10pF C3215 C3212 1uF U3201 LP2980 SHIELD SH3202 1 1 SH3203 SHIELD RSSI_FEED 9 VCC 6 LIM_DEC2 12MIXOUT20 OSCIN 4 OSCOUT3 QUADIN 10RFIN 1 RFIN_DEC 2 RSSIOUT5 GND 15IFAMPIN 18IFAMPOUT 16 IFAMP_DEC1 19IFAMP_DEC2 17 LIMIN 14LIMOUT11 LIM_DEC113 U3220 SA616 AUDIOOUT8AUDIO_FEED7
82Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 8-6. VHF Synthesizer Schematic Diagram TRB SH3702SHIELDSHIELD1 SH3701 SHIELDSHIELD1 VCO_MODR5 T5 VCTRL VCO_MOD_1_FNVCTRL_1_FN T5_1_FN R5_1_FN R5_2_FN 5V 4 1 3 Q3721 2 UMC5N 47K 47K10K 47K 4.7uFC3714 4.7uF C3706 C3705 0.1uF 5V 5V_1_FN5V_2_FN (SOURCE) R3722 1K 0.1uF C3721470 R3721 100 R3723C3722 0.1uF C3724 TP37011 1uF C3704 .01uF .01uF C3702 C3701 .01uF .01uF C37034 1 K1 2 K2 3 K3 D3701A16 A25 A3 K2 2K3 3 D3702A16 A25 A34 K1 1 R3702 0 NU C3709 0.1uF R3704 150 C3707 22pF33K R3705 0.1uF C3708 R3703 150 BIAS_ADJ 100 R3701470pF C3715C3711 10uF L3701 390nH BIAS_ADJ_1_FN 2.2uF C37102.2uF C3713 6 ERR 1GND 5 IN 2 NR 4 OUT 3 SD U3711 mgc_comps SWB_PLUS_1_FN C3712 0.1uF SWB+ C3746 220pFC37250.1uFNU LOCK_1_FN R3726 47K NU LOCK 16_8MHz_1_FN 100R3741 C3741 NU 56pF 16.8MHz .01uF NU C3735100R3763 NU R3762 NU 2.2K 56pF C3761 330pF C3762100K R3727 C37268.2pF 100pF C3727PRESC_1_FN 2.2uF C3755 MODIN_1_FNDATA_1_FN CSX_1_FNR3752 330K C3753 4.7uF 200K R3751 DATA MODIN C3752 1000pF CSX CLK_1_FN 220pF C3744 C3742 220pFC3745 220pFC3743 220pF CLK 5V .01uFC3732 .01uF C3731 R3760 00 NU1.6pF C3763 C3751 0.1uF NU 4 VCC1 VCNTL 2 GND 3OUT NU OSC_16.8MHZ 16.8MHz VSF VSF_1_FN PRESC 0.1uF C3754 Vdda Vdda_1_FN L3731 2.2uH C3734 .01uF C3733 2.2uF 47K R3761 D3761 GND 1 GND1 4 OUT3 IN 616.8MHz 44 33 6 22 1 TP3702 18 27 26 17 29 31 32 40 39 42 24 38 15 14 12 11 28 37 41 19 45 434 3 46 481 2 25 16 TRB_1_FN 21 35 30 10 9 8 7 23 47 13 34 5 36 20mgc_comps U3701 WARP TEST2REFSEL SFBASE SFCAP SFOUT TEST1NC1 NC2 NC3 PD_GND PREIN PRE_GND DGND IADAPT INDMULT IOUT LOCK CCOMP ADAPTSW AGND VMULT1 VMULT2 VMULT3 VMULT4 MODOUT FREFOUT AUX4 AUX1 AUX2 AUX3 VBPASS PVREF SFIN MODINBIAS1 BIAS2 CEX CLK DATA VRO XTAL1 XTAL2 VCP PRE_VDD PD_VDD DVDD AVDD ZMY0130483-A
Circuit Board/Schematic Diagrams and Parts List83FMR-2045A-2December 26, 2003 Figure 8-7. VHF Voltage Controlled Oscillator Schematic Diagram R5R3802 100 R5_1_VCO 0.1uF C3804 1KR3807 NU 1K L3801 100nH RX_INJ Q3801 RX_INJ_1_VCO C3802 22pF NU 220 NU R3801C3801 4.7pF0.1uF C3812 L3811 100nH 100R3811 C3810 10pF NU0.1uF C3811 L3812 100nH Vdda VSF VSF_1_VCO Vdda_3_VCO R3817 00L3813 1uH 0 NU0R3818 C3818 .022uF TX_OUT TX_SWITCH RX_OUT RX_SWITCH PRESC_OUT VCC_BUFFERSVCC_LOGIC14 18 U3801 10 138 7 122 3 19 16 151 4 205 6 RX_IADJ SUPER_FLTR TRB_IN TX_BASE TX_EMITTERTX_IADJ COLL_RFIN FLIP_IN RX_BASE RX_EMITTER GND_BUFFERS GND_FLAG GND_LOGIC11 9 17 1010R3808 24KR3805 R3804 10K R3803 220 C3803 1000pF R3806 22 C3805 4.7pF 100pF C3806 27nH L3809 15pF C3808 27pF C3809 TX_INJ_1_VCOC3822 1000pF C3813 .01uF 47 R3822 R3821 220 L3821 56nH C3824 56pF C3826 4.7pF C3825 15pF L3826 1uH R3825 33 R3831 10K18 R3826 R3823 33K .01uF C3821 C3827 .022uF .01uFC3823 R3824 22K PRESC_1_VCO 1K100nH R3816L3816 C3816PRESC 6.8pF VSF TX_INJT5TRB C3832 1000pF R3833 220 1000pFC3815 R3830 T5_1_VCO 0 R3829 TRB_1_VCO 0 R3832 12K 47 R3834 VCO_MOD_1_VCO 47K R3835VSF R3836 10K VCO_MOD D3832 4.7pF C3833 L3831 56nH 56pF C3834C3836 15pF C3835 6.8pF L3832 68nHL3833 56nH 100K R3812BIAS_ADJ_1_VCO BIAS_ADJ NUL3824 1uH L3822 47nHD3821 L3825 100nH 68pF C3830 47nH L3823 C3829 0.1uF0.1uFC3828R3828 100 VCTRL_1_VCO VCTRL 1uH L3834 C3842 1000pF D3831 SHIELD 1 SHIELD 1SH3802 SH3801
84Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 8-8. VHF Transmitter Schematic Diagram DATA CLK CSX UNSWB+ CSX_2_PA UNSWB_LPLUS_2_PAUNSW_LPLUS_3_PA CLK_2_PA DATA_2_PA C3566 100pF 2 U3503 GND 3POS VOUT 12KR3561 R3562 33K C3561.022uF LM50C 5185963A15 330pFC3501 300R3501 R3503 300 TX_INJ_1_PA 18R3502 TX_INJ C3504.022uF 33pF C3502 5.6nHL3501 470R3505 330pFC3505 C3503 33pF68nH L3503 .022uFC3508 330pFC3509 68nHL3504 330pFC3567330K NUR3565 220pFC3564 3300pFC3562 3300pFC3563 330KR3564 .022uFC3565 270KR3563 RFOUT2 1VCNTRL14VD1 2 VG1 3 VG2 12 GND413 8NC19NC210NC315NC416RFIN RFOUT1 6 7EP17 11G2 GND14 GND25 GND3 C65 U3501 330pFC3544 100R3543 C3543 .022uF330pF C3542 5.6KR3542 .022uFC3541R3541 NU 6.8KL351118nH L351211.03nH 47pF C3512 30pFC3513 0 R3507 R3506 0 L3513 7.66nH 470pF C3514100pFC3517 C35161uF 22pFC3519 100R3513 R3512 3300pFC3515 330pFC3518L3518 39nH 120 D G SQ3501 HEATSINKH3501C3527 1.5pFNU 120pFC3523 18pFC3524 L3521 7.66nH 220pFC3521 .022uF C35289.1pF 23.75nHL3522 13.85nHL3515 C3525 10pF VR3501 10VC3526 Microstrio 100R3545 7.5KR3548 100R3544 BIAS_TUNING330pFC3546 R3546 33K 12K R3547 .022uFC3547 TP3502 1 3300pFC3568 0R3566 R3519 0.1BEADL3519 C3570 470pFC3571 RESET RESET_1_PA5V_2_PA 5V BIAS_TUNING 330pF UNSWB+ UNSWB+ 10K NUR3570 R3569NU 5.6KNU Q3561 UNSWB+ R3571NU120120R3572120R3573 C3569 .022uF L35231uHD3521 43.67nHL3551C3536 15pF 7.5pF C3533 C3532 68pF 43.67nH L3531 43.67nHL3532 C353527pFC35344.7pF 20pF C35314 1 2 3J3501 RF_JACK GND 18pFC3537 TAB5 5 1 TAB12TAB2 3 TAB3 4 TAB4 ANTENNA_NUTJ3502 5.6pFC3539 30.54nHL3538 39R3551 56pFC3552RX_IN_1_PA RX_IN C355168pF D3551 7.66nHL3552 7.5pFC3550 19 17 20 18 24 22 21 23 14 16 15 11 10 12 13 9 30 31 26 28 25 32 27 29 6 2 1 7 8 4 3 5 TEMP RSET CLK DATA GND2 ANO BPOS CEX VL T1 INT RFIN CL GND1 CI CJ VG V10 V45 Q QX CQ CQX F168 VLIM V5EXTVAR1 VAR2 VAR3 NA RS RX H99S-4U3502 C35601uF 1 SHIELDSH3502 SH3501 SHIELD 1 2 1 2 3
Circuit Board/Schematic Diagrams and Parts List85FMR-2045A-2December 26, 2003VHF Radio Parts ListCircuit RefMotorola Part No.DescriptionB501 0986237A02 Connector (Contact Battery) B503 3980502Z01 Backup Contact, B+ B504 3980501Z01 Backup Contact, B- C3200 2113743N12 2.7pF C3201 2113743N31 16pF C3202 NOT PLACED C3203 2113743N37 30pF C3205 2113743M24 100nF C3206 2109445U26 9.1pF 1% C3207 2113743N18 4.7pF C3208 2113743M24 100nF C3209 2113743M24 100nF C3210 2113743M24 100nF C3212 2311049A07 1uF C3213 2311049A56 4.7uF C3215 2113743N26 10pF C3218 2311049A59 4.7uF C3221 2113743E20 0.1uF C3222 2113743M24 100nF C3225 2113743M24 100nF C3226 2113743M24 100nF C3228 2113743M24 100nF C3230 2113743M24 100nF C3231 2113743M24 100nF C3232 2113743M24 100nF C3233 2113743M24 100nF C3234 2113743M24 100nF C3236 2113743L33 4700pF C3238 2113743M24 100nF C3274 2113743N37 30pF C3275 2113743N35 24pF C3278 2113743E20 0.1uF C3279 2113743N52 120pF C328 2113743M24 100nF C3301 2113743N20 5.6pF C3302 2113743N54 150pF C3303 2113743N30 15pF C3304 2113743N54 150pFC3305 NOT PLACED C3306 2113928N01 0.1uFC3307 2113743N50 100pF C3308 2113743L05 330pF C3309 2113928N01 0.1uF C3310 NOT PLACED C3311 2113743N54 150pF C3312 2113743N31 16pF C3313 2113743N54 150pF C3314 NOT PLACED C3315 2113743N26 10pF C3316 2113743N14 3.3pF C3317 2113743N37 30pF C3318 2113743M08 22000pF C3319 NOT PLACED C3320 2113743N48 82pFC3321 2113743L05 330pF C3322 2113743N50 100pF C3323 2113743N50 100pF C3324 2113743N38 33pF C3325 2113743L17 1000pF C3326 NOT PLACED C3327 2113743L05 330pF C3329 2113743L05 330pF C3330 2113743N50 100pF C3331 2113743N50 100pF C3332 2113743N40 39pF C3334 2113743N33 20pF C3335 2113743N34 22pF C3336 2311049A96 33uF C3337 2113743M08 22000pF C3338 2113743L09 470pF C3339 2113743N26 10pF C337 2113928P04 1uF C3501 2113743L05 330pF C3502 2113743N38 33pF C3503 2113743N38 33pF Circuit RefMotorola Part No.Description C3504 2113743M08 22000pFC3505 2113743N38 33pF C3508 2113743M08 22000pF C3509 2113743L05 330pF C3512 2113740F43 47pF C3513 2113740F38 30pF C3514 2113740F47 68pF C3515 2113743L29 3300pF C3516 2311049A08 1uF C3517 2113740F47 68pF C3518 NOT PLACED C3519 NOT PLACED C3521 2111078B51 220pFC3523 2111078B44 120pF C3524 2113740F34 20pF C3525 2113740F27 10pF C3526 2113743M08 22000pF C3527 NOT PLACED C3528 2113740F27 10pFC3531 2113740F34 20pF C3532 2113740F47 68pF C3533 2113740F24 7.5pF C3534 2113740F19 4.7pF C3535 2113740F37 27pF C3536 2113740F31 15pF C3537 2113740F33 18pF C3539 2113740F29 12pF C3541 2113743M08 22000pF C3542 2113743L05 330pF C3543 2113743M08 22000pF C3544 2113743L05 330pF C3546 2113743L05 330pF C3547 2113743M08 22000pF C3550 2113743N23 7.5pF C3551 2113743N46 68pF C3552 2113743N44 56pF C3560 2311049A07 1uF C3561 2113743M08 22000pF Circuit RefMotorola Part No.Description C3562 2113743L29 3300pFC3563 2113743L29 3300pF C3564 2113743L01 220pF C3565 2113743E07 0.022uF C3566 2113743N50 100pF C3567 2113743L05 330pF C3568 2113743L29 3300pF C3569 2113743M08 22000pF C3570 2113743L05 330pF C3571 2113743L09 470pF C358 2113743N22 6.8pF C359 2113743N31 16pF C3701 2113743L41 10000pF C3702 2113743L41 10000pF C3703 2113743L41 10000pF C3704 2113743L41 10000pF C3705 2113743E20 0.1uF C3706 2311049J11 4.7uF C3707 2113743N34 22pF C3708 2113928N01 0.1uF C3709 2113928N01 0.1uF C3710 2104993J02 2.2uF C3711 2311049A69 10uF C3712 2113928N01 0.1uF C3713 2311049A09 2.2uF C3714 2311049J11 4.7uF C3715 2113743L09 470pF C3721 2113743E20 0.1uF C3722 2113743E20 0.1uF C3724 2311049A08 1uF C3725 NOT PLACED C3726 2113743N24 8.2pF C3727 2113743N50 100pF C3731 2113743L41 10000pF C3732 2113743L41 10000pF C3733 2104993J02 2.2uF C3734 2113743L41 10000pF C3741 NOT PLACED Circuit RefMotorola Part No.Description
86Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 C3742 2113743L01 220pFC3743 2113743L01 220pF C3744 2113743L01 220pF C3745 2113743L01 220pF C3746 2113743L01 220pF C3752 2113743L17 1000pF C3753 2311049A56 4.7uF C3754 2113928N01 0.1uF C3755 2104993J02 2.2uF C3761 2113743N42 47pF C3762 2113740F63 330pF C3763 NOT PLACED C3801 2113743N18 4.7pFC3802 NOT PLACED C3803 2113743L17 1000pFC3804 2113743E20 0.1uF C3805 2113743N18 4.7pF C3806 2113743N50 100pF C3808 2113743N30 15pF C3809 2113743N36 27pF C3810 NOT PLACED C3811 2113928N01 0.1uF C3812 2113928N01 0.1uF C3813 2113743L41 10000pF C3815 2113743L17 1000pF C3816 2113743N22 6.8pF C3818 2113743E07 0.022uF C3821 2113743L41 10000pF C3822 2113743L17 1000pF C3823 2113743L41 10000pF C3824 2113743N44 56pF C3825 2113743N30 15pF C3826 2113743N18 4.7pF C3827 2113743E07 0.022uF C3828 2185895Z01 0.01uF C3829 2185895Z01 0.01uF C383 2113743N43 51pF C3830 2113743N46 68pF Circuit RefMotorola Part No.Description C3832 2113743L17 1000pFC3833 2113743N18 4.7pF C3834 2113743N44 56pF C3835 2113743N22 6.8pF C3836 2113743N30 15pF C3842 2113743L17 1000pF C390 2113743N43 51pF C400 2113743L41 10000pF C401 2113928N01 0.1uF C402 2113928N01 0.1uF C4020 NOT PLACED C4021 NOT PLACED C403 2113743G24 2.2uFC407 2113928N01 0.1uF C408 2113743N50 100pF C409 2113928N01 0.1uF C410 2113928N01 0.1uF C411 2113928N01 0.1uF C414 2113928N01 0.1uF C415 2185895Z01 0.01uF C416 2113928N01 0.1uF C419 2113743L41 10000pF C420 2113743L41 10000pF C421 2113928N01 0.1uF C422 2113928N01 0.1uF C423 2113743N50 100pF C424 2311049A59 10uF C425 2113928N01 0.1uF C426 2113743N50 100pF C427 2113743N50 100pF C428 2113928N01 0.1uF C429 2113928N01 0.1uF C430 2113928N01 0.1uF C431 2113743N50 100pF C432 NOT PLACED C433 2113743N34 22pF C434 2113928N01 0.1uF C435 2113928N01 0.1uF Circuit RefMotorola Part No.Description C436 2113743N34 22pFC437 2113743N34 22pF C440 2113743G26 4.7uF C441 2113743L09 470pF C442 2113743E20 0.1uF C443 2113928N01 0.1uF C444 2113743N50 100pF C445 2113743L09 470pF C446 2113743L09 470pF C447 2113928N01 0.1uF C448 2113928N01 0.1uF C449 2113743N50 100pF C450 NOT PLACED C451 2113743M08 22000pF C452 2113743B29 1uF C453 2113743N50 100pF C456 2113743N50 100pF C458 2113743N50 100pF C459 2113743N50 100pF C463 2113743N50 100pF C466 2113743N50 100pF C467 2113928N01 0.1uF C471 2113743L09 470pF C472 2113743L09 470pF C473 2113743L09 470pF C474 2113743L41 10000pF C475 2113743H14 10uF C476 2113928D08 10uF C477 2113743L17 1000pF C478 2113743L17 1000pF C479 2113928N01 0.1uF C480 2113928D08 10uF C481 2113928N01 0.1uF C482 2113928N01 0.1uF C483 2113743L09 470pF C484 2113743L09 470pF C490 2113743L09 470pF C491 2113743L09 470pF Circuit RefMotorola Part No.Description C492 2113743L09 470pFC493 2113743N50 100pF C494 2113743N50 100pF C495 2113743L09 470pF C496 2113743L09 470pF C497 2113743L09 470pF C502 2311049A05 0.47uF C503 2113743N50 100pF C505 2113743N50 100pF C511 2113743N50 100pF C512 2113743N50 100pF C513 2113743N50 100pF C514 2113743N50 100pF C520 2113743L41 10000pF C521 2113743L41 10000pF C522 2113743L41 10000pF C523 2113743L41 10000pF C535 2113743L17 1000pF CR3201 4813825A19 Schottky Diode CR3202 4802245J97 Band Switching Diode CR3203 4802245J97 Band Switching Diode CR3301 4802245J42 Ring Quad Diode CR3302 4805129M96 Dual Diode CR3303 4880154K03 Dual Diode CR411 4802245J62 Schottkt Diode CR412 4802245J62 Schottkt Diode CR413 4802245J62 Schottkt Diode CR440 4813833C02 Dual Diode CR501 4880107R01 Rectifier CR503 4805729G49 Red / Yellow LED D3301 4802081B58 Dual Diode D3302 4802081B58 Dual Diode D3521 4880973Z02 Pin Diode D3551 4880973Z02 Pin Diode D3701 4802233J09 Triple Diode D3702 4802233J09 Triple Diode D3761 4862824C03 Varactor Diode D3821 4805649Q13 Varactor Diode Circuit RefMotorola Part No.Description
Circuit Board/Schematic Diagrams and Parts List87FMR-2045A-2December 26, 2003 D3831 4805649Q13 Varactor DiodeD3832 4862824C01 Va r a c t o r D i o d e E400 2480640Z01 Ferrite Bead E401 2480640Z01 Ferrite Bead E402 2480640Z01 Ferrite Bead E403 2480640Z01 Ferrite Bead E404 2480640Z01 Ferrite Bead E405 2480640Z01 Ferrite Bead E406 2480640Z01 Ferrite Bead E407 2480640Z01 Ferrite Bead E408 2480640Z01 Ferrite Bead E409 2480640Z01 Ferrite Bead F501 6580542Z01 Fuse 3A FL401 4870368G02 Real Time Clock Crystal Oscillator H3501 2680499Z01 Heat Spreader J3501 0985613Z01 RF Jack J3502 0280519Z04 Antenna Nut J400 0905505Y04 40-Pin Connector J403 0905505Y02 20-Pin Connector L3200 2413926K33 680nH L3202 2413923A25 1200nH L3203 2413926K33 680nH L3270 2462587N68 1000nH L3301 2462587T35 12nH L3303 2462587T35 12nH L3304 2462587T23 470nH L3305 2462587T35 12nH L3306 2462587T35 12nH L3308 2462587T34 10nH L3309 2462587N55 150nH L3312 2462587V28 33nH L3501 2413926H09 5.6nH L3503 2462587V32 68nH L3504 2462587N51 68nH L3511 2462587N44 18nH L3512 2479990B01 11.03nH L3513 2479990A02 7.6nH Circuit RefMotorola Part No.Description L3515 2479990C03 13.85nH L3518 NOT PLACED L3519 2484657R01 Ferrite Bead L3521 2479990A02 7.6nH L3522 2479990E01 23.75nH L3523 2462587N68 1000nH L3531 2479990N01 43.67nH L3532 2479990N01 43.67nH L3538 2479990M01 30.54nH L3551 2479990N01 43.67nH L3552 2479990A02 7.6nH L3701 2462587Q42 390nH L3731 2462587Q20 2,200nH L3801 2462587V34 100nH L3809 2462587V27 27nH L3811 2462587V34 100nH L3812 2462587V34 100nH L3813 2462587Q47 1000nH L3816 2462587V34 100nH L3821 2462587N50 56nH L3822 2462587N49 47nH L3823 2462587N49 47nH L3824 2462587N68 1000nH L3825 2462587V34 100nH L3826 2462587N68 1000nH L3831 2462587N50 56nH L3832 2462587N51 68nH L3833 2462587N50 56nH L3834 2462587N68 1000nH L400 2462587Q42 390nH L401 2462587Q42 390nH L410 2462587Q42 390nH L411 2462587Q42 390nH L505 2462587Q42 390nH PB501 4086470Z01 Tactile Switch PB502 4086470Z01 Tactile Switch PB503 4086470Z01 Tactile Switch PB504 4086470Z01 Tactile Switch Circuit RefMotorola Part No.Description PB505 4086470Z01 Tactile Switch Q3200 4802197J95 NPN Transistor Q3270 4813824A10 NPN Transistor Q3301 4880214G02 NPN Transistor Q3302 4802197J95 NPN Transistor Q3501 4813828A08 RF Power Amplifier Q3561 4813824A17 PNP Transistor Q3721 4809939C05 Dual NPN/PNP Transistor Q3801 4802197J95 NPN Transistor Q400 4809579E18 MOSFET P-chan Transistor Q403 4813824A17 PNP Transistor Q405 4802245J54 Dual NPN Transistor Q410 4802245J54 Dual NPN Transistor Q416 4809579E18 MOSFET P-chan Transistor Q417 4809939C05 Dual NPN/PNP Transistor Q502 5180159R01 Dual NPN Transistor Q505 4880214G02 NPN Transistor R3200 0662057M72 820 R3201 0662057M69 620 R3202 0662057N09 27K R3203 0662057N01 12K R3204 0662057M90 4700 R3205 0662057N06 20K R3206 0662057M73 910 R3207 0662057N01 12K R3208 0662057N06 20K R3209 0662057N13 39K R3211 0662057N13 39K R3212 0662057N06 20K R3213 0662057N01 12K R3214 0662057M34 22 R3215 0662057M01 0 R3220 NOT PLACED R3221 0662057M43 51R3222 0662057M70 680 R3223 0662057V04 12K 1% R3224 0662057V02 10K 1% R3226 0662057M64 390 Circuit RefMotorola Part No.Description R3270 0662057M74 1000 R3271 NOT PLACED R3273 0662057N03 15K R3274 0662057M80 1800 R3275 0662057M76 1200 R3276 0662057N23 100K R3301 NOT PLACED R3303 0662057N23 100KR3304 0662057N23 100K R3305 0662057N19 68K R3306 0662057M82 2200 R3307 0662057N11 33K R3308 0662057M78 1500 R3309 0662057M95 ‘7500 R3310 0662057M84 2700 R3311 NOT PLACED R3312 0662057M19 5.1 R3313 0662057M40 39 R3314 0662057M35 24 R3315 0662057M62 330 R3316 0662057M66 470 R3317 0662057N23 100K R3318 0662057M66 470 R3319 NOT PLACED R3320 NOT PLACED R3321 0662057M43 51R3322 NOT PLACED R3323 0662057M01 0R3324 0662057M58 220 R3501 0662057M61 300 R3502 0662057M32 18 R3503 0662057M61 300 R3505 0662057M62 330 R3506 0662057B62 3.9 R3507 0662057B62 3.9 R3512 NOT PLACED R3513 NOT PLACED R3519 0680539Z01 0.1Circuit RefMotorola Part No.Description
88Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2R3541 0662057N13 39K R3542 0662057M92 5600 R3543 0662057M50 100 R3544 0662057A25 100 R3545 0662057A25 100 R3546 0662057N01 12K R3547 0662057N11 33K R3548 0662057N07 22K R3551 0662057M40 39 R3561 0662057N01 12K R3562 0662057N11 33K R3563 0662057N33 270K R3564 0662057N35 330K R3565 NOT PLACED R3566 NOT PLACED R3569 0662057M92 5600R3570 0662057M98 10K R3571 0662057A27 120 R3572 0662057A27 120 R3573 0662057A27 120 R370 NOT PLACED R3701 0662057M50 100R3702 NOT PLACED R3703 0662057M54 150R3704 0662057M54 150 R3705 0662057N11 33K R371 0662057N23 100K R372 0662057N28 160K R3721 0662057M66 470 R3722 0662057M68 560 R3723 0662057M50 100 R3726 NOT PLACED R3727 0662057N23 100K R373 NOT PLACED R374 0662057N23 100K R3741 0662057M50 100 R375 NOT PLACED R3751 0662057N30 200KCircuit RefMotorola Part No.Description R3752 0662057N29 180K R376 0662057M01 0 R3761 0662057N15 47K R3762 NOT PLACED R377 0662057N23 100K R378 0662057N23 100K R3801 NOT PLACED R3802 0662057M50 100R3803 0662057M58 220 R3804 0662057M98 10K R3805 0662057N08 24K R3806 0662057M34 22 R3807 NOT PLACED R3808 0662057M26 10R3811 0662057M50 100 R3812 NOT PLACED R3816 0662057M74 1000 R3817 0662057M01 0 R3818 NOT PLACED R3821 0662057M58 220R3822 0662057M42 47 R3823 0662057N11 33K R3824 0662057N07 22K R3825 0662057M38 33 R3826 0662057M32 18 R3828 0662057M50 100 R3829 0662057M01 0 R3830 NOT PLACED R3831 0662057M98 10K R3832 0662057N01 12K R3833 0662057M58 220 R3834 0662057M42 47 R3835 0662057N15 47K R3836 0662057M98 10K R400 0662057N15 47K R401 0662057M01 0 R402 NOT PLACED R403 NOT PLACEDCircuit RefMotorola Part No.Description R405 0662057M01 0 R406 0662057N20 ‘75K R407 0662057N19 68K R408 NOT PLACED R409 0662057M98 10K R410 0662057N23 100K R411 0662057M98 10K R413 0662057M01 0 R414 0662057V34 180K 1% R415 0662057V26 91K 1% R416 0662057M98 10K R418 0662057M01 0 R419 0662057M67 510 R420 0662057B46 10M R421 0662057M81 2000 R423 0662057N21 82K R424 0662057N12 36K R425 0662057N10 30K R426 0662057N35 330K R427 0662057M84 2700 R428 0662057M10 2.2’ R429 0662057N20 ‘75K R431 0662057N39 470K R432 0662057N16 51K R434 0662057M62 330 R435 0662057M81 2000 R436 0662057M01 0 R437 NOT PLACED R445 0662057N08 24K R447 0662057N23 100K R448 0662057M98 10K R449 0662057N08 24K R450 0683962T45 68 R451 0662057N03 15K R452 0662057N23 100K R453 NOT PLACED R454 NOT PLACED R455 NOT PLACEDCircuit RefMotorola Part No.Description R456 0662057M01 0 R457 0662057M98 10K R460 0662057M90 4700 R461 0662057M56 180 R462 0662057M98 10K R463 0662057M61 300 R471 0662057N06 20K R472 0662057M93 6200 R473 0662057M26 10 R475 0662057M01 0 R476 0662057N35 330K R477 0662057M74 1000 R478 0662057M98 10K R481 0662057N08 24K R492 0662057M01 0 R498 0662057M98 10K R499 0662057M98 10K R501 0662057M70 680 R502 0662057M56 180 R505 0662057M98 10K R506 0662057N15 47K RT3301 NOT PLACED RT400 0680590Z01 Thermistor 33K S501 4080710Z09 Frequency Switch S502 1880619Z02 Volume/on-off Switch SH3202 2686539Z01 IFIC Shield SH3203 2686527Z01 Crystal Filter Shield SH3301 2686081B01 RX Frontend bottom Shield SH3302 2686081B05 Mixer Shield SH3303 2686081B06 RX Frontend top Shield SH3501 2686081B03 Harmonic Filter Shield SH3502 2686081B04 PA Driver Shield SH3701 2680511Z01 Synthesizer top Shield SH3702 2680511Z01 Synthesizer bottom Shield SH3801 2680513Z01 VCO top shield SH3802 2680514Z01 VCO Bottom Shield SH400 2680505Z01 Controller Memory Shield SH401 2680506Z01 Controller on-off Shield Circuit RefMotorola Part No.Description
Circuit Board/Schematic Diagrams and Parts List89FMR-2045A-2December 26, 2003 * Motorola Depot Servicing onlySH402 2680515Z01 Controller Microprocessor Shield SH403 2680516Z01 Controller Asfic Shield T3301 2580541Z02 Transformer T3302 2580541Z02 Transformer U303 5113818A01 Dual Op Amp U3201 5102463J58 3.3V Regulator U3220 5186144B01 IF IC U3221 5109522E10 Inverter IC U3501 5185130C65 LDMOS Driver IC U3502 5185765B26 PCIC U3503 5185963A15 Temperature Sensor U3701 5185130C18 LV FRAC-N IC U3711 5105739X05 5V Regulator U3801 5105750U54 VCO BUFFER IC U400 5102463J40 3.3V Regulator U404 5185130C53 ASFIC CMP IC U405 NOT PLACED U406 *5102463J59 128K X 8 FLASH ROMU407 *5102463J64 16K X 8 EEPROM U409 5102226J56 Microprocessor IC U410 5102463J57 3.3V Regulator U420 5102463J44 Audio PA VR3501 4880140L17 Zener Diode VR432 4805656W08 Zener Diode VR433 4805656W08 Zener Diode VR434 4802245J73 Zener Diode 6.8V VR439 4880140L17 Zener Diode VR440 NOT PLACED VR441 NOT PLACED VR442 NOT PLACEDVR444 NOT PLACED VR447 4802245J74 Zener Diode 10VVR448 4802245J74 Zener Diode 10V VR449 4802245J74 Zener Diode 10V VR450 4802245J75 Zener Diode 12V VR460 4802245J73 Zener Diode 6.8V VR501 4802245J73 Zener Diode 6.8V Circuit RefMotorola Part No.Description VR506 4802245J73 Zener Diode 6.8VY3200 9180022M11 44.85MHZ Crystal Filter Y3201 4802245J84 44.395MHz Crystal Oscillator Y3202 9186145B02 455KHZ Discriminator Y3203 9180469V05 455KHz 6-Pole Ceramic Filter Y3204 9180469V03 455KHz 6-Pole Ceramic Filter Y3205 9180468V05 455KHz 4-Pole Ceramic Filter Y3761 4805875Z04 16.8 MHZ Crystal Oscillator 8486473Z01 VHF main PC Board Circuit RefMotorola Part No.Description
90Circuit Board/Schematic Diagrams and Parts ListDecember 26, 2003FMR-2045A-2 Figure 8-9. Controller ASFIC/ON_OFF Schematic Diagram 100K R377R372 160K 100K R378LM2904 U303-1 2 31 8 4 C328 0.1uF 1.0uF C337 100K R371 51pF C3836.8pFC358 Vdda 5V DISC_OUTNU NU NUNU C359NU 6 57 8 4 C390U303-2 LM2904 R370 R376 0 R373R374 NUR3750.1uF R445 24KC479 C452 1uF 30K R425 .022uFC451 0.1uFC430 0.1uF C414C415 0.1uF 0.1uFC407 0.1uFC411 R449 24K FLAT_RX_SNDURX_SND RX_AUD_RTN Vdda VOX VS_AUDSEL VS_GAINSELDACRx 100pF C408 C409 0.1uF 0.1uF C410 R475 0 TP410 1 INT_MIC Vdda EXT_MIC TX_AUD_SND MODIN AUDIO FLAT_TX_RTN LEDBL 0.1uF C422 0.1uFC416 C421 0.1uF R413 0C419 .01uF .01uFC42032 33 27 25 28 36 26 35 31 30 29 34 47K R400 SYN F1200 5V Vdda 16.8MHzRED_LED TX_AUD_RTN 17 19 24 18 23 22 15 14 13 16 21 2044 45 43 39 48 46 40 3738 47 41 42 7 101 11 129 8 3 5 4 2 6 VOX TXSND UIOVDDA VDDCPVDDD VDDDAC VDDRC VDDSYN PLCAP2 RXRTN RXSND SQCAP SQDET SQIN SYNTXRTN HSIO LCAP LSIO MICEXT MICINT MOD NC PLCAPGCB3GCB4 GCB5 GNDA GNDD GNDDO GNDRC GNDSYN DACR DACU DATA DISC F1200 GCB0GCB1 GCB2 AUDIO AUXTN CHACT CLKCLK168CSX DACG 63A53U404 DATACLK CSX CHACT SQ_DET LSIO HSIOE XT_SPKR_SELA UDIO_PA_ENAGREEN_LED 4Kx8 BIT EEPROM C428 0.1uF 100pF C427 CS 1 HOLD 7 6 SCK SI 5SO2 VCC8 4VSS WP 3U407 X25128-2.7 10K R429Vddd MISO EE_CSNU R402 4V_3.3V Vddd 0 R405 SWB+ C401 0.1uF TP406 1 R407 68KR401 0 INT_EXT_VddRESET C400 .01uF 0.1uF C40210uF C4033 12 Q400 75K R406 BATT_CODE UNSWB+ Q405 234 1 10K R416OFF_BATT_DATA_OUT A36 K1 3 K2 2 K3 1 CR412A14 A25R427 2.7K BATT_DATA_IN Vddd R447 1.5MEG MECH_SWB+ 10K R448 NU 10uF C480R453100K R452 NUNU R455 R454R451 1 3 215K Q403 R456 0 1 2 3 CR440 INPUT8 OUTPUT 1 SENSE 2 SHUTDOWN3 VTAP 6 U400 LP2951ACMM-3.3 ERROR 5 FEEDBACK7 GND424K R476