Schematics

FCC ID: Q5EPT420803

Schematics

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FCCID_1130655

1 2 3 4 5 6 R1 C76 C77 C78 * * 9P PT-4208 UHF SCHEMATIC * C2 C62 C63 C125 2P 1.5P 3.5P C263 102 471 C86 R241 L1 C93 D1 CN1 3 4 R256 Q11 C282 X4 C75 3T 68P MA77 C5 L2 L14 L3 TO ANT 1K RD07MVS1 GND OUT VCC 15P 0R 16.8MHz 4T 3T C81 102 C94 471 3T 10P D2 C95 L16 * C133 C135 27P C116 L4 C3 C117 C129 C64 C91 L45 L17 15P 13P L26 220nH 102 0R 8P * VC 10uH Q12 5P 3T 2P 3.5P 4P * C288 370-420MHz RD01MUS1 C139 * C141 C143 C87 D3 C6 R10 Q2 C118 Q3 L23 R23 2 1 R257 100K Q4 L24 43P R31 L25 10P 20P 22P 5P HSC277 471 47K 2SC5108(Y) 5P R36 2SC3356 C119 0R 0R Q5 2SC5108(Y) 5T 47R 8T BLM21P300S BLM21P300S D18 * C120 2.5P R240 100R C30 R96 10R R261 0R L27 C144 2SC5108(Y) D4 D5 L32 27nH L33 27nH R57 3.3K Q14 2SK508NV(K52) R37 L12 8.2K 100P R51 C8 C9 C149 C80 C7 105 L41 C289 152 180nH 43P L30 C147 0.5P HSC277 HSC277 82K 471 471 103 474 47nH 5.6K 1K R54 471 3.3K R61 R55 R38 C134 C92 L35 A A R56 27nH L31 270R 1.5K C10 R34 33nH 3.3K 1K 12nH * * 10uF/6.3V R258 33K C11 C12 C65 L38 47K D8 ISV325 R11 BLM11A221S L28 R66 R75 47K C25 C142 471 471 * BLM11A221S D9 ISV325 3.3uH L36 220nH VCCN 180K 471 R35 270R R62 5.6K C198 105 5P C136 C19 471 2.5P R260 C96 R68 C16 R70 180R C13 R72 R73 471 L37 C88 R259 0R 6P 102 * C14 39K C15 471 D34* C264 C31 471 33R 22R C17 C66 C18 * 471 471 C192 C180 102 471 471 10P C172 C191 C20 474 L20 C97 102 10uF/6.3V R88 471 102 C79 BLM21P300S 8 7 6 5 4 3 2 1 C154 L46 C98 100R C21 103 C115 0.5P 471 BLM11A221S R13 47K 102 IC2 KRX102U L40 471 5T CLOCK FIN DATA XFIN GND DO VCC LD/FOUT VP P/ OSCOUT OSCIN C99 R95 L18 R89 100R 102 BLM11A221S C190 R102 4 3 10R L39 IC1 103 2 MA360 100K 100K R14 R90 220nH C100 T1 PD R117 C236 1P 102 D12 MB15E03SL 47K 100R 5 1 10K 5T 5T L49 R74 5T 5T ZC C22 LE PS R/ R202 R141 R2 R119 D31 * C194 L51 C23 R104 L50 220nH L29 Q16 R142 471 R39 560R 0R 2.2K 10K 39P 22nH 100R C102 C24 471 R244 15K HZU5ALL 9 10 11 12 13 14 15 16 180nH C137 2.5P 3.3uH 2SJ243 10uF/10V 3.9K 15K 15K C196 DTC144EUA 471 * 560R D10 ISV325 Q15 C148 1P 100P R40 L47 5C C197 Q17 D11 ISV325 D14 R143 IC3 NJM2904 L52 220nH C187 2.7K BLM11A221S C195 2SK508NV(K52) Q6 R24 C193 683 10P 2SC4617(S) R150 150K DTA144EE D32 * 110R C206 6P C89 2P 15K C103 0R 1 8 R91 C121 C104 C265 15K Q18 C189 C188 R41 D15 R164 220K 102 1K Aout V+ C181 2P 102 R144 C207 C205 C204 R145 150K 2 7 R151 4.7K 1K MA2S111 R123 2.2uF/10V * 334 10P C26 A-in Bout 10K 471 150K C27 C105 R160 DT R12110K R122 10K 10K R109 471 3 6 10KR120 C28 D16 R146 102 1M C164 471 MA2S111 C208 A+in B-in 420-470MHz 5C R169 R167 R168 150K R147 C29 C106 R105 * 15uF/6.3V 5C 0.47R 0.47R 0.47R 150K 4 5 471 102 330K CK UL LE GND B+in PS D6 HSC277 R170 R171 R173 C68 RX * C122 150K 27K 56K BLM11A221S R250 L44 D17 R92 5P Q13 R42 C33 MA742 10K R158 C278 L53 2SK1824 1K CF1 450G GND OUT IN 1uF/10V Q7 R15 * C290 C291 C292 BUSY C35 5R 100K 102 68nH 2SC4617 330K C153 471 471 4.7uF/10V R25 R239 102 C38 C51 C72 R502 103 * IC14 HT7130-1 47K 104 102 R44 56K 5.6K 182 5 6 7 8 C73 R5 R179 XF1 XF2 R180 L54 IC105 R26 L55 22R COUT GND OSC VDD R28 102 3.3K Q8 120K C150 150R 49.95MHz 49.95MHz 100R C151 C34 R182 Q20 T * C83 104 15K C82 R58 DTC144EE C74 102 3SK318 C37 471 102 102 0.82uH 0R 2 1 16 12 11 56R 471 6 R94 150K C216 C220 C217 C218 56nH R4 100R 104 C36 C219 1uF/10V L56 R181 R93 22R L13 R69 C130 C131 Q19 0.82uH 471 0.5P 0.5P L34 471 0.75P 0.75P L15 * C209 1K Q21 * C69 3P DATA R85 100K C107 102 3SK318 BUSY C1 C108 R45 VDD C184 4T CLK KTC4082 15P 0R 100K L11 471 C138 3.3K 3 5 6 8 10 102 C227 33P R97 3P R100 10K 3T 3T C124 8P C132 * 1P 3P R16 56K 330nH R189 3P 8P HVC350B C127 8P C128 7P 3T 3T 102 * C126 6P 3P 3T R17 R153 15K L7 3T 8 7 5 4 3 2 1 C39 R32 R71 R243 180R R190 103 4 3 2 1 C228 R18 C4 120K C110 2P C182 C70 180R L10 471 47R C40 C41 68K L21 FILI FILO DEC IFI VCC NREC MIXOUT XOUT XIN 100K C47 L5 L6 L8 L9 R99 C230 C229 C32 C163 471 471 471 R247 C145 C42 7P B 510 47P B 5P 471 10R HVC350B 27K C43 HVC350B C200 L59 IC5 5R R297 R43 100K R79 100K R84 100K R103 100K R107 100K R130 1K C212 471 SCLK V C211 QUAD 20P 330nH D24 18P TA31136 NDET Q1 R363 D23 D26 D30 D21 MIXI 100K 122 GND C165 RSSI D22 IFO DATA V KTC4082 2.7K C183 HVC350B HVC350B HVC350B AF C224 27P 4.7uF/10V C268 R127 R128 471 C186 C261 Q25 471 C44 C234 R112 1K C166 C169 R111 5R 471 105 C46 225 10R 100R C303 * 9 10 11 12 13 14 15 16 R129 2SK1824 C171 471 33P 1 2 3 4 5 6 7 8 3.3K R197 105 0R 102 100K 4.7uF/16V C214 VSS1 SPK VDD1 PWM- BUSY1 VSS OSC SCLK NC NC SDATA W588A080 IC15 R124 82P RSSI C45 C304 RSSI R262 * R131 C221 2.7K 1K 471 1K C67 W:H N:L CD1 104 PCTV-R VDD 0R RST R148 2.7K W588C NC NC NC C24450 R108 Q33 * 16 15 14 13 12 11 10 9 2SK1824 SB R161 C317 R206C318 R152 33K 223 33K 223 R154 1K APC R200 10R R201 C305 C48 D25 100K C307 104 471 R183 C225 Q37 L58 471 MA2S111 150K 5R 5R C109 BLM21P300S R199 2SC4617 R191 102 0R 105 1K BEEP&W588AF R48 C240 1K R193 1K C306 105 C241 4.7uF/16V C233 C226 C237 C231 C232 DC 102 R195 C248 104 103 471 F1 3A 27K SW1 POW&VOL 104 103 B+ BUSY V R203 5.6K 105 R231 R232 + VR1 WNTC D33 10k C357 R263 C242 68K C247 223 33K 683 R27 R6 C251 R67 180K C262 222 270K 470K 0R 100K 683 R86 180K 1SR154-400 - 105 C223 C274 R204 333 C239 471 L22 R98 D20 R205 R209 BLM21P300S R265 33K R155 R76 15K GREEN 4.7K 4.7K R118 C243 IC4 NJM2902V 7.5V DTMFO R106 C281 10R DTMF 4.7K R125 4.7K 15K 22K C275 123 22K 1 PCTV-RO 14 IC6 NJM2902V AFO R52 4.7K C222 683 R156 123 R59 R7 0R C50 VCCN C358 15K VR2 22K Aout Dout R194 R217 C293 14 7 C250 VCCN1 D28 D29 392 103 223 * 3.3K R237 C253 C254 C266 D27 * Dout Aout R8 TO1 C386 C185 C179 47P C167 104 0R RED GREEN C285 15K R208 2 13 120K L67 103 104 4.7uF/16V C157 123 223 223 10K R375 33K C276 1.2K D19 472 223 A-in D-in C156 R63 5.6K * RLED R271 R248 R114 R113 123 13 6 C244 0R * 100K D-in A-in 153 82K 56K 33K 3 12 C168 R132 C249 Q9 Q38 BLM21P300S R374 R376 56K A+in D+in DTC144EE Q23 C215 123 123 C294 102 12 5 470K MUTE2 DTC144EE 104 5.6K 2SC4617(S) D+in A+in 2SK1824 IC8 TDA8541 MUTE GLED AFCO RLED SAVE L65 BLM11A221S R184 4 11 220K R165 390K RXD TXD 5.6K GLED 5TC APC DEVC2 5RC R213 INT V+ GND C170 J1 RX CK R273 LE R162 C235 Q22 11 4 91K 22R C269 R149 R174 1M 105 GND V+ 1K 1 8 SPK JACK 47K 471 C270 471 Q42 18K 5 10 100K Q35 MODE OUT+ DEVC1 B+in C+in C158 Q51 C267 IC10 R274 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 DTC144EE DTC144EE C273 4.7uF/10V 220R 220R R166 470K R214 R229 R215 R230 10 3 8.2K 8.2K R210 123 2SK1824 R5F212A8 R236 100K C+in B+in 2 7 Q39 18K 6 9 C199 C252 SVR GND 471 GLED 5RC NC 5TC APC RLED SAVE MUTE AFCO RXD 5MC RX TXD CK LE INT B-in C-in 10uF/6.3V R77 Q36 R87 TI 49 32 DT DTC144EE R212 C295 221 R133 10K 680K 9 2 393 R64 C277471 TI DT C296 103 C-in B-in 2SK1824 3 6 C271 RSSI 50 31 2T IN 7 8 5.6K IN+ VCC R218 C297 C298 R211 18K RSSI 2TIN 6.8K Bout Cout R300 104 Q102 2SK1588 C401 SPK1 BUSY 51 30 UL R46 471 4.7uF/10V 82K 8 1 12K R157 R292 C279 100UF/10V C BUSY UL C299 393 R9 Cout Bout 1K 102 4 5 C 52 MANDOWN MANDOWN 29 SCL 47K R246 C53 120K C280 R238 IN- OUT- BATT 53 SCL 28 R255 220K R272 471 Q40 R277 47K SDA C246 AC AC R278 224 3.3K R228 10K 54 BATT SDA 27 R266 10K C155 2.2uF/10V 82K 100K DTA144EE AF 5R R405 NC NC 47K * DTC144EE W588C 55 W588C NC 26 R268 10K R60 TI R275 10K 0R R279 91K * 103 Q52 AC 56 25 10K 3.3K W:H N:L R226 1K Q101 AC NC R254 DTC144EE BUSY V 57 BUSY_V 24 PS R276 * C286 PS 5M C152 471 VCCN1 58 23 ECO1 VCCN ENC1 R81 IC9 AT2408N L61 VSS-1 59 22 ECO3 471 470R AVSS ENC3 R110 1 8 C71 BLM11A221S DTMFO 60 DTMF 21 ECO2 A0 VCC ENC2 10K 471 L60 61 VREF ENC0 20 ECO0 WNTC R175 C213 BLM11A221S R235 R233 2 7 VCC-1 62 AVCC DATA_V 19 WNTC 56K 333 Q43 R134 * A1 TEST WNTC R29 10K Q41 R198 C308 C52 C54 DATA V63 SCLK_V 18 100K 220K Q34 2SK1824 5V 22K 2SA1586 TOPKEY 471 471 SCLK V 64 OSCSI 4.7uF/10V DNKEY UPKEY 3 6 SCL 17 5T 5R 5C MODE 5V XOUT SHIFT R65 DTA144EE DEV1 DEV2 A2 SCL PABC R299 C310 VCC TO0 TO1 VSS RST XIN PTT 5.6K C272 NC R115 R49 IC11 5M R234 1K C300 R280 102 4 5 R135 * 1 5 5M L62 100K 1K C238 GND SDA R282 NC VCC 392 IC7 NJM2902V R220 DTMF 104 2 1 2 3 4 5 6 7 8 9 10 SHIFT 11 PCTV-RO 12 13 DEVC1 14 DEVC2 15 16 C201 * VEE1 0R R301 12K 6.8K 105 1K SDA 4.7K 3 4 R82 330K C84 Q29 L43 4.7uF/10V 8 7 5R 5C TOPKEY VEE2 OUT Q30 FMMT717 Cout Bout Q44 XOUT R12 D308 5T UPKEY KTA1298 Q31 KTA1298 Q32 KTA1298 BLM21P300S D13 C257 TO1 471 R196 VCC 10P XIN C258 VSS MODE 1SS372 100R DAN222 C283 PTT PST9140NR 681 9 6 33K DTC144EE 333 DNKEY R264 10K C-in B-in Q24 C85 104 R33 MANDOWN RST C173 C174 C175 R138 C112 IC12 R176 R219 L19 BLM11A221S C140 C55 C123 102 R136 R137 10K 10K MIC1 R47 1K INT 104 104 104 102 Q10 HT7150-1 56K 18K 10 5 2.2uF/10V 471 R188 1.2K IC17 10K C+in B+in C101 820R 2SC1623 2SC4919 R245 C255 22P R185 R186 R187 C56 C57 104 4 5 68K GND PGM R139 R177 MODE T2 MODE R296 IC13 2.2K 2.2K 2.2K 471 C284 681 11 4 R30 GND MODE 3 6 ST R281 SHIFT C90 C256 C315 OUT IN GND V+ MIC 1K * R101 471 RST T3 RESET * 1 5 392 5.6K 4.7uF/10V C1 2 7 VOUT MANDOWN 3P 22P OUT NC 10K 56K Q28 10R TXD T4 TXD 2 Q27 Q26 12 3 CLK 1 8 VDD VDD D+in A+in C259 C113 C176 R221 L48 C400 C202 C245 L66 RXD T5 RXD 3 4 DTC144EE DTC144EE D7 R159 C114 R192 223 L42 BLM11A221S GND NC 104 BLM11A221S R283 X2 C316 T8 VCCS HSC277 4.7K 102 15K 13 2 683 182 3.9K 105 J2 SCA60C 10R 7.3MHz BLM11A221S * D-in A-in C301 C260 C177 R224 R140 R216 220R 473 471 681 14 1 R78 104 Dout Aout 1.8K MUTE AFCO SAVE BATT R178 R83 R163 75K C58 R3 10K C61 5RC 5TC 5.6K C59 R50 1K 56K * 560K 471 470R 471 471 MIC JACK R302 DNKEY C178 R53 R222 C203 10uF/10V ECO0 ECO2 ECO3 ECO1 MUTE2 6 PTT TOPKEY UPKEY R284 R285 104 39K 3.9K 2T IN R116 5M RXD C302 * MUTE PTT TXD 1 100K * C210 C111 2 R223 R249 C146 * C309 10uF/10V 102 3 2.7K R172 100K * 27K R80 4 C287 100K * C311 5 471 C49 R286 IC16 * * SW2 K4 C159 103 C160 103 C161 103 C162 103 * C60 471 R287 * 471 ENCODER PFI 1 8 Aout V+ C312 47K 47K 47K 47K R19 R20 R21 R22 K1 C502 R288 D K2 K3 2 7 * D MONI PTT 471 ALARM * A-in Bout R251 R252 C313 C314 3 6 AF A+in B-in R289 * * * * R290 * * 4 5 R253 GND B+in * R291 * R294 R295 R293 * * * 1 2 3 4 5 6 PDF created with FinePrint pdfFactory Pro trial version 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Document Created: 2019-11-08 02:28:33
Document Modified: 2019-11-08 02:28:33
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