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SECTION 11
VOLTAGE DIAGRAM
VOL IN VOL OUT AF OUT MIC
TONE
VCC T5 R5 S5 5V
SP1 K036NA500-26A27 2
EMIC
9.5V
VCC T5 R5 VCC T5 CPU5 VCC T5 CPU5 TEMP 5 NC 4 NC R182 NTCCF20124AH 473 k R215 330 k
CL IN
R289 1k
VCC T5 S5 CLV T5 DS2 LNJ310M6URA C256 0.001 CLV C233 0.001 R183 330 L21 4.7 µH SEG52 SEG51 SEG50 SEG49 SEG48 SEG47 SEG46 SEG45 SEG44 SEG43 SEG42 SEG41 OTMF BEEP CLV PTT C234 0.001 R186 47 k + C48 1.5 DS3 LNJ310M6URA
J5 SP SPG
Q34 2SK880
R298 22
5.0V
VCC T5 S5 R21 100
VCC
R161 0.15 T5 R3 1k R160 120 3 2 1 + C21 47 C20 0.001 C7 15 p C204 0.001 R266 150 C15 33 p C14 0.001 L33 33 nH C27 33 p C298 33 p R5 47 L5 25 nH L4 14.3 nH C205 0.001 D1 C11 56 p MA77 C5 22 p C3 18 p C1 7p J1 C6 4p C4 7p C2 2p 2 C8 L3 0.001 60 nH L2 60 nH L1 60 nH
1
C164 0.001
5.0V
C148 0.1
S5 5V
Q20 2SA1588 Q22 2SB1132 Q18 2SB1201
1
+
+
+
+
IC11 S-80742SL-A6
TX: 5V RX: 0V
VCO BOARD
Q8 2SC4226
C46 0.001 C37 1p L11 LB-312 J1 VCOOUT S5 GND SHIFT LV + + 5 4 3 2 1 L12 0.82 µH
R28 100
R23 150 C39 0.001 R22 27 k C33 0.001 C34 0.5 p L10 68 nH
R238 15
4.5V
L32 56 nH R15 100
TX: 3.8V RX: 0V
Q28 2SC4081
R13 39 R162 1k
VDD VSS
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
C163 0.001 S1 JPM1990-2013R
2.9V
5 4 R272 4.7 k 6 5 4
W10
Q40 XP1501
1 2 3
2LO
R139 4.7 k
C161 0.01 3 R137 4.7 k 2 1 R133 1k
5.0V
IC6 S-81250PG-PD
R221 330 k
C247 0.001 R218 39 k R219 68 k
R149 10 k
X2 CR-584 D14 MA2S077
PB1/AN1 PB2/NA2 PB3/AN3 PB4/AN4 PB5/AN5 PB6/AN6 PB7/AN7 AVREF VTREF TONED TONEM AVCC PE3/SEG52/CL2 PE2/SEG51/CL2 PE1/SEG50/DO PE0/SEG49/M PD7/SEG48 PD6/SEG47 PD5/SEG46 PD4/SEG45 PD3/SEG44 PD2/SEG43 PD1/SEG42 PD0/SEG41 VCC
Q19 XP6501
C246 0.1
C195 18 p
R102 10 L10 10 µH
Q23 2SC4081
R204 15 k
DS4 LNJ808R8ERA
PLST SCK SO UNLK
1 VCC1 2 IN1 3 ENB 4 5 6 7 8 9 10 CLK DATA T1 LOK CP1 FI1 FO1
GND1 20 IN2 19 VCC2 XB XI XO GND2 CP2 FI2 FO2 18 17 16 15 14 13 12 11
4.7V
R151 47 k
2.9V
C259 180 p C31 0.001
R26 6.8 k
2.4V
C36 0.001
0.7V
C30 18 p C26 0.001
L8 56 nH D3 MA77
C9 0.001
SD
1
2 3
VIN
R144 33 k
Q25 2SC4081
L7 56 nH
MC1 KUC3523-040245
MIC
R125 220 k
C174 C176 22 C175 22 C177 22 15
OUT
R213 10 k
Q21 2SA1588
R220 220 k
C248 0.01 C197 0.001
R181 100 k R103 12 k
C232 0.1 R216 C231 150 k 0.1
R279 C296 100 k 0.1
C142 0.1
IC1 µPD3140GS
2.9V
R27 220
C32 0.001 R239 1k
R20 47 k
Q5 2SC4226
C24 0.001 R163 15 k C10 0.001 C22 15 p
4
5
6 C19
L6 47 nH
L24 0.82 µH
CHASSIS UNIT
0.001 Q9 XP6401 R2 10 k L30 56 nH C281 15 p
R33 1.5 k R45 150 X1 CR-514 R32 4.7 k
O G C160 0.01 C159 0.001 R134 4.7 k
I
Q36 2SC4081
R146 100 k
C230 0.47 +
R148 100 k
R214 12 k R106 12 k
R205 15 k
R155 470
C45 0.001 C41 27 p C40 1p R25 6.8 k
R24 220 C35 0.001
R101 1M C193 6p C194 27 p
Q6 2SC4226
0.7V
Q4 2SC4403
R240 C28 0.001 100 470 [EUR, UK, ITA, USA]
R18 18 k
R12 2.7 k C25 R16 27 p 270
Q2 2SK3074
R7 330
R9 56 C290 0.22
TONE
DTMF
BEEP
C1 0.001 RV-312 R1
J6 1 2 3 4 5 BATT VOL IN VOL OUT GND
R141 4.7 k T5C
C162 0.001 R5C S5C
+
C278 15
+ C157 0.001 C158 100 C156 0.001
+
R147 220 k
C196 0.001
DS1 LM-1462B R281 1k 1 2 3 4 5 6 PBO/AND AVSS TEST X2 X1 VSS OSC1 OSC2 RES NMI P20/IRG4/ADTRG P21/SCK1 P22/SI1 P23/SO1 P24/SCK3 P25/RXD P26/YXD P27/IRQO P17/IRQ3/TMIF P16/IRQ2 P15/IRQ1 P14 P13/TMIG P12/TMOFH P11/TMOFL P75/SEG22 P74/SEG21 P73/SEG20 P72/SEG19 P71/SEG18 P70/SEG17 P67/SEG16 P97/SEG40 P96/SEG39 P95/SEG38 P94/SEG37 P93/SEG36 P92/SEG35 P91/SEG34 P90/SEG33 P87/SEG32 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 R236 1k 26 P10/TMOW 27 VSS 28 V3 29 V2 30 V1 31 VCC 32 PA3/COM4 33 PA3/COM3 34 PA3/COM2 35 PA3/COM1 36 P50/WKP0/SEG1 37 P51/WKP1/SEG2 38 P52/WKP2/SEG3 39 P53/WKP3/SEG4 40 P54/WKP4/SEG5 41 P55/WKP5/SEG6 42 P56/WKP6/SEG7 43 P57/WKP7/SEG8 44 P60/SEG9 45 P61/SEG10 46 P62/SEG11 47 P63/SEG12 48 P64/SEG13 49 P66/SEG/14 50 P66/SEG15 LIGHT SEG31 SEG30 SEG29 R287 1k SEG35 SEG34 SEG33 SEG40 SEG39 SEG38 SEG37 COM1 COM2 COM3 COM4 SEG29 SEG30 SEG31 SEG33 SEG34 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 AFON R284 1 k T5C SEG52 1 2 3 COM4 COM3 COM2 C54 0.001
C56 0.1 C68 20p
C47 R34 0.1 680
D6 MA77
RESET D15 MA111 C144 0.001 CSIFT
C218 0.001
C300 6.8
TX: 5.0V RX: 0V
C44 0.001 C285 0.001
D5 C38 R29 1.5 k HVU350 1 p
Q7 2SC4226
L31 39 nH
C155 10
C64 22 p
TX: 0.8V RX: 0.7V
D4 MA77
TX: 1.1V RX: 0V R11 1.5 k TX: 3.2V RX: 1.2V
C23 0.001
R10 10
C17 0.001
R292 56
Q1 2SK3075
C13 0.001
VCC CLIN CLOUT + R291 100 k DET OPPO C258 R217 0.1 10 k
OPCS OPINT SCK SI ECS
4 COM1 5 SEG1 6 SEG2 7 SEG3 8 SEG4 9 SEG5 10 SEG6 11 SEG7 12 SEG8 13 SEG9 14 SEG10 15 SEG11 16 SEG12 17 SEG13 18 SEG14 19 SEG15 20 SEG16 21 SEG17 22 SEG18 23 SEG19 24 SEG20 25 SEG21 26 SEG22 27 COM1 PTT VCC R5 S5 5V 28 COM2 29 COM3 30 COM4 2LO R5 S5 R84 390
C63 39 p
R30 100 k
C211 0.1
R280 27
0.7V
Q3 2SC3356
+ C291 1
SCK SO
CTCSS
VR BOARD
J2 OPT
C173 47
C198 0.01
IC10 TC4S01F
4 3 2 1 R259 100 k
7 R283 1k R282 1k 8 9 10 11 12 13 14 R290 1k 15 16 17 R227 1k R256 1k 18 19 20 21 22 23 R260 1k 24 25
TX: 0V RX: 5.0V
Q32 UN521D
X4 CDBCA450CX24 L35 0.1 µH [EUR, UK, ITA, USA] R68 68
1LD S5 R77 470 FI1 FL-251 R76 C106 2.2 k 15 p L20 1.8 µH R79 1k C108 0.01
Q37 DTA144EU
R253 1k R132 470
R226 1k SCK SI
KR3 KR2 KR1 KR0 IR1/DST IR0
EXT. MIC
EMIC C165 0.001 D16 MA6S121 R174 15 k D27 DA204U L34 10 µH 1 2 3 A P0 P1 P2 P3
1 INPUT 2 PD 3 OSCO 4 OSCI 5 VSS X3 EFOS4194E3 [ANI] only
VDD 10 9 EST STD 8 ACK 7 6 SD
5
IC7 X25040SI-2.7
D31 MA111 1 CS 2 SO 3 WP 4 VSS VCC 8 7 HOLD 6 SCK 5 SI
SO UNLK CL OUT PLST NOIS
IC8 HD6433875A41H [THA] HD6433875A45H [Other]
P86/SEG31 P85/SEG30 P84/SEG29 P83/SEG28 P82/SEG27 P81/SEG26 P80/SEG25 P77/SEG24 P76/SEG23
C51 0.001
C65 C67 4 p 0.001 F12 CFWM450E L25 1.5 µH O I
R85 1k
IC2 TA31136FN (D)
1 OSCIN 2 OSCOUT 3 MIXOUT 4 VCC 5 IFIN 6 DEC 7 FILOUT 8 FILIN
C117 0.001
R242 22 k
R82 1.2 k
R81 470
TX: 0V RX: 3.4V
W1
TX: 0V RX: 4.9V
R69 560 1.5 k [EUR, UK, ITA, USA] C99 0.001
TX: 0V RX: 2.8V
R61 330 R58 22
R46 56
Q13 2SK360IG
CTDA2
L13 1.5 µH
C53 C66 2 p 10 p
D22
IC9 LC73881M
C166 0.001 J3 AF OUT SP
Q39 DTA114TU
[ANI] only
R286 1 k CTDA1 R285 CTDA0 1k R245 22 k T4/PWR DA05 DA04 DA03 DA02 DA01 DA00 R246 47 k R247 82 k R248 180 k R249 330 k R258 680 k
R90 NTCCF20123NH 153KCT
C123 0.001 R88 220 k
C121 470 p
MIXIN 16 GND 15 N-REC 14 N-DET 13 RSSI 12 IFOUT 11 QUAD 10 AFOUT 9
C279 82 p L22 1.8 µH C116 10 p R83 470 C111 0.001 R80 82 k
C110 0.001
C102 C94 0.001 15 p [EUR, UK, ITA, USA] 0.5 p L19 LS-523 D11 HVU350
Q12 2SK360IG
TX: 0V RX: 0V
TX: 0V RX: 2.8V
C179 0.01 R48 220 R49 68 k C69 0.001 L15 60 nH C73 0.1 R52 1M 4 1 C77 18 p C76 22 p 2 3 R53 10 k R54 180 k R264 330 k C75
C260 0.001
L26 56 nH L18 LS-523 D10 HVU350 R59 15
Q29 2SC4226
C70 5p C71 0.001 R47 120 L14 82 nH C79 C80 39 p 39 p C81 150 p
R210 1k
L16 28 nH D32 HVU131TRF D8 HVU131TRF
0V
C107 0.001 R71 56
D12 HVU350
R254 1k KS5 KS4 R208 56 k R209 560 k
C245 0.001
OPINT ECS OPPD
R91 15 k R262 15 k
R87 1.5 k R89 22 k R92 RV-152
R86 82 k C122 470 p
C236 3p R66 100 k R70 2.2 k C96 C97 0.75 p 47 p C95 0.001
R64 100 k
C92 47 p
R243 100 k
C90 0.001 C87 0.001
C85 39 p L17 22 nH R62 100 k
+ R55 11 1k
C120 0.1
C118 C119 0.01 1 NOIS
C167 22 p
C169 0.001
C299 47 p
Q31 DTC144TU
4 5 6 B
C264 0.1 D33 D23
TX: 0V RX: 3V
C251 0.01 T5
C252 0.001
CTDA1 CTDA0
SD
CTDA2
OPCS
DET
VCC R5 5V C125 0.0033 6 C126 0.012 R95 390 k 7 R166 100 k R167 100 k R97 180 k 1 I/O 2 O/I 3 O/I 4 I/O 5 CONT.B 6 CONT.C 7 VEE VDD 14 CONT.A 13 CONT.D 12 I/O 11 O/I O/I I/O 10 9 8 C128 1 C131 0.01 R112 1M R168 10 k C212 0.01 R98 180 k R107 180 k C213 0.1 R169 8.2 k C136 0.0022 R114 47 k R115 120 k C135 220 p R117 1.5 k R118 10 k R267 6.8 k R99 6.8 k S5
VCC
TXC
Q27 2SB1132
J4 R156 18 D25 SB07-03C 7 C170 0.001 R157 18 C200 0.001 BATT C202 0.001 0 # D D17 MA6S121 8 9 C
R5 D34 MA111 D20 MA111
TX: 0V R197 680 k RX: 1.0V
R255 1k KS3 KS2 KS1 KS0 R191 18 k R192 18 k
TX: 2.0V RX: 0.5V
R199 4.7 k
Q15 2SB1201
C141 R178 0.001 4.7 k C295 0.001
TX: 0V (SQL. open) RX: 0V (SQL. close)
R237 100 k
CHARGE
D18
Q33 2SC4081
C250 0.01 C249 0.01 R224 47 k
Q35 2SC4081
R229 10 k R203 47 k R202 47 k
R230 22 k
R231 47 k
R252 1k
R131 470 R294 10 k C154 10 + C132 0.0022
IC3c NJM2902V
10 9 + C134 120 p 8 C217 0.1
TXC C153 220 + R128 10 C152 0.1 C151 47 p AF OUT
CLONE
C272 0.01
Q14 2SC4215
C124 0.01
IC5 TA7368F
1 NC 2 VCC 3 NC 4 VIN 5 RIPPLE R126 12 k POUT PWGND PREGND PHASE NF 10 9 8 7 6 R127 10 C150 10
5 +
CONT
COM4 COM3 COM2 COM1
BATT
*
8.2V
D24 DA204U R158 4.7 k C201 0.001 C203 0.001
C222 0.047
C225 0.012
C228 0.0033 C227 0.027
C226 0.047
R234 82 k R196 10 k R195 18 k
R261 1k R235 100 k VCC T5 R5 S5 5V R257 1k RMUT MMUT
Q17 2SB1462
R295 1k
R296 1k
R104 100 k R105 100 C133 0.1
IC3b NJM2902V
R176 5.6 k R93 12 k R94 560 k R96 47 k
Q16 XP6501
R120 15 k R119 RV-110 + C138 3.3 +
6 5
4
R122 1.8 k
13 12 -
+
14
1
2
3 R123 4.7 k + C146 0.001
C147 0.1
R108 390 k R109 10 k
IC3d NJM2902V
R159 100 k R116 1k C137 0.047
R121 1k C139 0.001 C140 0.001
R130 100 k
R297 1k
BATT
GND C171 0.001
IR1/DST IR0
R263 220 k
TX: 0V RX: 0.4V
R200 1k
R207 1k
IC4 BU4066BCFV
R268 R269 12 k 22 k R100 1.8 k
C149 0.1
C129 15
C145 100 C220 0.1 VOL OUT
TX: 1.4V RX: 0V
C199 0.01
KS0 KS1 KS2 KS3 KS4 KS5
KR0 KR1 KR2 KR3 R5C S5C
R5C MMUT
C172 470 p
TONE CTCSS
RMUT
MIC VOL IN VOLOUT AF OUT EMIC
VOL IN
AFON
MAIN UNIT
LEFT SIDE
11 - 1
RIGHT SIDE
T4/PWR
EXT. SP
C114 0.001
C113 0.001
C112 0.001
TX: 0V RX: 0.7V
C105 0.001
TX: 0V RX: 0.8V
C78 3p
0.01 IC3a NJM2902V
C243 0.001
+