Kenwood TK-5810 Service Manual page 132

CONTROL UNIT (X53-4400-10)
CN1 F1 13.6V:M DC/DC CONVERTER (5M) 9 9 10 9 10 9
+B 1 13.4V:H 11 11
+B 2 13.6V:M IC4 1.25V D8 12 12
E 3 13.4V:H 4 LT1616ES6-PBF 3 DC/DC BOOST
L2 SHDN FB +B_2
5 VIN GND 2 D8 5.05V 10 11
6 SW BooST 1 X2 CLKIN
1SS388F 9 BSHIFT
L4 CLK-BUFF AMP /HINT
22uH 3.3Vp-p 18.432MHz 18.432MHz 1.0Vp-p
D6 SM5023CNDH-G IC707 R766 ASQ
DC/DC R761 100
CATCH 22 4 Q 3.30V VSS 3
IC7 5 VDD XT 2 18.432MHz
AVR 6 XTN INHN 1 3.3Vp-p
4.97V 3.30V IC7 (33A)
5.05V XC6204B332M 3.30V
IC2 VIN 1 VOUT 5 33A R770
AVR 2 470k
(33M) 3 VSS 4 Q10 D
CE NC 2SA1955A-F 18.432MHz 12 R764
33AC 1.0Vp-p X701 22 A4
3.30V 3 2 B4 XTALI
R32 oUTPUT GND R779 A10 XTAL
5.03V SSM3K15TE(F) Q8 10k 2.64V 4 1 1k 32K R762 32I
0V Q8-11 3.30V VCC VC A12 DSPCK
1.65V 2SA1955A-F Q11 DC SWITCH C746 1000p /RINT 100 A11 B11 CKo
5.03V 5MC H18 USRCKI
0V R37 5.04V C747 0.1u A0 A18 ADD0
D2 D7 D7 10k D A1 K18 ADD1
CAPACITOR SWITCH LOGIC CONTROL 1SS301F 1.65V Q9 4.32V A2 A3 L18 ADD2 ADD3
DISCHARGE SSM3K15TE(F) A4 M18 ADD4
4.12V 1.50V /SBC /SBC A5 N18 ADD5
IC8 /SBC A6 J17 ADD6
R17 XC6205B152PRN 15M 5C A7 M17 K17 ADD7
/BINT 22 A8 N17 ADD8
3.58V:H 3.64V:M VOLTAGE AVR A9 P17 ADD9
DETECTOR (15M) 2.82V 4.53V 5.00V 4.50V A10 K16 ADD10
IC1 D5 R119 A11 A12 L16 ADD12 ADD11
XC6108C23CMN 3.30V REVERSE 3_FTEMP1 33k FTEMP1 A13 M16 ADD13
4 VSEN VIN 3 CURRENT A14 P16 ADD14
VSS 2 PREVENTION A15 J15 ADD15
5 1 3.59V A16 K15 M15 ADD16
CD VoUT 3.36V 3.30V A17 N15 ADD17
33M 13 4.53V TC75W51FUF IC103 A18 P15 ADD18
3.30V D5 11 A19 J16 ADD19
MA2S111-F 33BU 2.82V BUFF AMP 10 A21 A20 H15 ADD20 ADD21
Q7 2.63V 3.30V D0 G17 DT0
2SA1955A-F 3_FTEMP2 R122 FTEMP2 D1 H16 DT1 IC708
D10,11 33k D2 G15 DT2 BU7317GUKW1
Q4-7 Q6 3.11V REVERSE R139 D3 F18 F17 DT3 ASIC
DC SSM3K15TE(F) 0V D10 3.00V CURRENT 1k 4.94V D4 G16 DT4
SWITCH 3.30V Q5 3.29V PREVENTION 9 R140 D5 E18 DT5
33M 2SA1955A-F 1SS388F BATT 3_TEMP R129 10k D6 E17 DT6
0V CHK R46 47 5.00V D7 D8 F16 DT7 DT8
R13 10k 100 4 D9 D18 DT9
1.65V 33M2 IC102 D10 D17 DT10
SSM3K15TE(F) Q4 2.64V 3.30V TC75W51FUF D11 B15 DT11
D1 1.42V 1.98V(K) BUFF AMP D12 C15 D16 DT12
OVER 2.17V(K2) D13 D15 DT13
VOLTAGE C12 /BiNT 3_CV R120 D14 E15 DT14
3.30V DETECTION 13.6V:M 13.6V:M 33k D15 A15 DT15
+B_2 13.4V:H 470p 13.4V:H /WR /RD A16 WRITE READ
3.29V Q13 6.69V:M SB CV 3_DBSW B14 BHE
RN47A4-F 6.62V:H 6.68V:M 6.63V:H D3 2SJ645 Q3 3_DiMUTE C14 BLE
6.68V:M Q12 OVER 8.00V:M R : 1.52V 4.94V R : 2.17V(K) 3_AMT A13 CS4
6.62V:H RN47A4-F R50 VOLTAGE PROTECTION 7.90V:H Q2,3 3_RSSi R121 R : 2.19V(K2) 15 /CS3 D13 C13 CS3
D4 SWITCH DC 33k R127 /CS2 B13 CS2
R49 0 10k 3.27V 0V VOLTAGE 47 RSSi 3_STSW A14 CS1
DC 0V D3 PROTECTION 9 R : 2.19V(K2) R : 2.17V(K) /CS0 B12 CS0
DC SWITCH 1SS416 1.98V 1.73V:M 14 /HDS2 /HRDY D14 HDS2 HRADY
SWITCH Q2 1.70V:H IC101 3_TXD0 R18 TXD0
3.30V RT1N141U-T111 BLVL R : 0.01V TC75W51FUF 3_RXD0 T18 RXD0
Q1 Q1 BUFF AMP 3_RTS0 R16 RTS0
OVER VOLTAGE RT1N141U-T111 3.30V 3_CTS0 U15 R15 CTS0
CONTROL SWITCH SBC 8 R : 0.34V 3_TXD1 T15 TXD1
/oVRB R118 3_RXD1 V15 RXD1 1kHz
4.89V 3_PSC 33k ASQL 3_RXD2 3_TXD2 V14 TXD2 T : 164mVrms(K)
CN503 10 CS 6.68V:M Q510 /iGN R832 T14 RXD2 T : 184mVrms(K2)
9 PSC /K_EVCS 6.58V:H 5.02V DC SWITCH SB 1k TXD3 1kHz
8 5C L502 5C (IGN) IC5 AVR (8C) TXD3 T : 68mVrms
13.6V:M LM2940T-8.0 7.97V 8 8 8 3_PSC R : 184mVrms 1kHz
7 RESET Q510 13.4V:H 1 3
6 DAT SDo0 R665 RT1N140U-T111 INPUT oUTPUT 8C 1.65V
5 CLK SCK0 1M GND
4 EI /K_SRCS 2
3 E
2 DE3 IC3
1 AFo C645 7.97V TA7805FQ AVR (5C) 5.02V 10
0.1u 1 1 2 3_VGS_EN
1kHz 1 IN oUT 5C
R : 322mVrms 1kHz D504,505,507,508,510 GND 13 8 3 _2CDA 3 _2CCK
T : 5.0mVrms SURGE 3
CN504 ABSORPTION A A
11 ME ME D D
10 MIC MIC IC9 AVR (33GPS) 33M
9 GND C643 C638 C627 5.02V XC6204B332M 3.30V
8 RESET 1000p 470p 47p 1 5
7 1/2 /PRST 2 VIN VOUT 33GPS 15 15
6 TRD 4.98V 3 VSS 4 16
5 PSW TRD CE NC 13 13 13 32K
4 IGN C642 C639 C626 /PSW 14 /FLDM
iGN 13.6V:M /RST
3 SB 1000p 470p 47p D506 13.4V:H AFo AFo 8 8 /RST
2 IRS RS1 D506 v AFo
1 ES2 ES2 OVER 4 14 14
PROTECTION CURRENT TAM_1 TAM_1 TAM_1
2 1
4 4
13.4V:H 13.6V:M 2 2 1 2 1 2 1 2 2 1 1 2
10 9 10 9 9 10 10 10
11 11 11 11 11
12 12 12 12 12
12 11
X2 CLKIN X2 CLKIN X2 CLKIN
BSHIFT
/HINT
14 14
A 3.30V 9
1.50V 3.30V
3.30V 14 TP992
E12
DGND2 DGND3 E11 DGND
DGND1 E10
DVDIo7 L5 C764 0.1u
P6 C765 0.1u 15M_1
DVDIo6 P11 C766 0.1u 33M_1
DVDIo5 C767 0.1u
DVDIo4 L14
DVDIo3 H14 C768 0.01u 12 12 11
DVDIo2 E13 C769 1u 18.432MHz R727 100
E7 C763 1000p 3.3Vp-p MCDIAF
DVDIo1 C771 0.1u /MCCSAF
DVDD10 M5
DVDD9 N5 C772 0.1u 11
DVDD8 P9 C773 0.1u 12
P10 C774 0.1u 17
DVDD7 C775 0.1u
DVDD6 N14 M12
DVDD5 M14 C776 0.01u A13 DVSS7 N12
DVDD4 G14 C777 1u 1.50V A12 A19 BCLKX1 L11 MCSCKAF
F14 C770 1000p B11 A20 CVSS8 R743 100k
DVDD3 E9 D D C703 A11 CVSS9 HD1 M11 FSDET C731
DVDD2 DVDD1 E8 9 D10 DVDD5 CVDD5 N11
GPIo11 B5 /3_RF_SRoE 1000p D6 D6 L10 R745 100k 1u
GPIo10 C6 R822 SBC C705 D7 C10 D7 INT3 M10 INT3
GPIo9 B6 100 0.1u D8 B10 D8 INT2 N10 C736 1000p
GPIo8 A6 3_SC_LoK D9 A10 D9 INT1 /DINT R751 100k
GPIo7 U8 BSHIFT D10 D9 D10 INT0 K9 /SYMTIM
GPIo6 R8 R828 D11 C9 D11 NMI L9 /DWUP
R : 3.27V GPIo5 R7 R804 0 /SPK_MUTE D12 B9 D12 HBIL M9 R753 100k
GPIo4 T7 100 15 A9 HD4 IACK N9 R746 100k
GPIo3 V10 D 3_VGS_BSY D D8 BDX2 K8 BDX2
GPIo2 U9 3_VGS_PLAY 3 14 D13 C8 D13 BDX0 L8 R734 MCDICN R744 100k
GPIo1 V9 R823 100 /oVRB R703 C706 D14 B8 D14 M8 100
T9 R824 100 100k 0.1u D15 A8 D15 HD0 N8 /HINT
GPIo0 R825 100 /iNT25P C704 B7 HD5 DVSS6 K7 C728
SIMRST C11 D12 /iGN 1000p CVDD6 320VC5416ZU12 IC701 DVDD4 L7 R736 /HRDY 0.1u
SIMCK C12 R826 100 /3_PSW A7 CVSS10 HRDY N7 100
SIMDT /BiNT /RD C7 HDS1 DSP BFSX2 M7 R737 BFSX2 R757 100k
D7 DVSS8 BFSX0 /MCCSXCN C729
D 33M /HDS2 A6 HDS2 CVDD4 N6 100
C708 B6 DVDD6 HINT M6 0.1u
SYMTIM R5 /SYMTIM 0.1u A0 C6 A0 CVSS7 L6
FSDET R6 FSDET 17 A1 D6 A1 K6 R747 100k C727
TXRVE R2 3_SC_ECHo A2 A5 A2 BCLKX2 BCLKX2 R740 100k 1000p
TRAMP P3 P2 3_SC_AC B5 BCLKX0 N5
TMoD R833 R835 3_VGS_BSEL A3 C5 A3 M5 R754 100k
PSTPA M4 D D5 HD6 BDR2 L5 BDR2 R741 100k
PSTIF N3 R1 1k 0 3_ANi_BSY A4 A4 A4 HCNTL1 K5
PSTPLL N2 3_MM A5 B4 A5 BDR0 N4 MCDOCN R752 100k
RXRVE P1 3_MM2 A6 C4 A6 BFSR2 BFSR2
RXSLT R811 100k 3_ANi_EMG A7 A3 A7 BFSR0 M4 /MCCSRCN R749 100k
L4 D A8 B3 A8 BCLKR2 L4 BCLKR2
PSRRF M2 RXC C707 A9 A9 BCLKR0 K4 R758 MCSCKCN
PSRIF M3 15 C3 CVDD7 N3 150
PSRPLL RSSIT N1 17 0.1u A2 A21 DVSS5 R738
VFRM D8 /DWUP D D D D D 3 B2 DVSS9 HCNTL0 M3
VoINT D7 /DINT 3_ANi_PToA D BCLKR1 N2 100k
MCo2 C7 /3_PRST CVSS6 N1
MCCS2 D10 MT/_HT
3.26V MCCK2 C8 R802 1k 3_PLD 12 17
MCCR1 B7 D9 /MCCSRCN 5
MCCX1 C9 /MCCSXCN
MCo1 B8 MCDOCN D
MCI1 A7 MCDICN
MCCK1 B10 MCSCKCN
R : 0.7Vp-p 450kHz MCCS0 B9 /MCCSAF
MCo0 MCI0 D11 MCDOAF MCDIAF D
MCCK0 A8 MCSCKAF
AGCDAC R3 /3_SCSW 14 12 33M_1
15M_1
C759
0.1u D 17
R787 C760 DGND
100k 10u6.3
R788 D + A 17 14 14
1.65V 17 5
100k D R799
220k 17 17 17 17 17
450kHz TAM_1 5 5 5 5 5
R : 1.6Vp-p 15
5
15 15 15 15 15
16 16 16 16 16
32K 13 13 33M
/FLDM /RST /RST
/RST
14 14 14 14
TAM_1 3
4 4 4 4 4
1 2 1 2 1 2 1 2 3 1 2 3 1 2 3
10 10 10
11 11
12 12 12
R309
C207 0.1u 47
C214 1000p
10
11 12
L705 TC74VHCT244AFK IC206 4.97V
1 20
14 14 14 14 1G VCC 3.3V to 5V
RTC 2 1A1 2G 19 LEVEL CONVERTER
IC704 3.30V SC_AC R222 3 2Y4 1Y1 18
11 11 A16 RV5C386A 100 4 17
1 10 3_DiMUTE R223 5 1A2 2A4 16 3_SC_AC
14 A0 2 32KOUT VDD 9 18 100 2Y3 1Y2
3 SCL OSCIN 8 3_ANi_PToA 6 1A3 2A3 15 3_DBSW
4 SDA OSCOUT 7 ANi_BSY R224 7 2Y2 1Y3 14 R328 ANi_PToA
12 5 INTRB CLKC 6 100 8 13 100
11 VSS INTRA X700 R225 9 1A4 2A2 12 3_ANi_BSY
SC_ECHo 100 2Y1 1Y4 15 18
G1 oE A15 D6 A15 C733 1000p 32.768kHz 10 GND 2A1 11 3_SC_ECHo
D9 G2 DQ9 A11 D5 A11 C734 0.01u 1.0Vp-p D
3.30V D11 G3 DQ11 A19 D4 A19 D
G4 VCC A20 D3 A20 18 18
D13 G5 DQ13 PL064J70BFI12 IC700 A5 D2 A5 15 15
D15 G6 DQ15 FROM A1 D1 A1 33M C209 0.1u R310 5MC
H1 VSS1 A14 C6 A14 IC702 C216 1000p 4.96V 47
D1 H2 C5 A10 14 LM73CIMKX-0
H3 DQ1 A10 C4 TEMP 15 IC208
D3 H4 DQ3 A21 C3 A21 TC74MBD3245AFK 3.3V-5V LEVEL
D4 H5 DQ4 A18 C2 A18 1 20 SHIFTER
11 12 D6 H6 DQ6 A6 C1 A6 2 NC VCC 19
VSS2 A2 A2 3_SC_PToS A1 oE
D 3.30V 3_i2CCK 3 A2 B1 18 R329 SC_PToS
3_i2CDA 4 A3 B2 17 R331 100 i2CCK
C719 5 16 100 R332
0.01u 3_PLD 6 A4 B3 15 R333 100 i2CDA
C720 3_SC_LoK A5 B4
1000p 3_ANi_AUX 7 A6 B5 14 100 R334 SC_LoK
33M D 3_VGS_PLAY 8 A7 B6 13 R335 100 ANi_AUX
R707 9 12 100 R336
100k 12 3_VGS_BSY 3.26V 10 A8 B7 11 R337 100 VGS_PLAY
TP991 GND B8 VGS_BSY
D 4.94V 100
R700 R706 14 /SBC
0 0 33M2 R202
14 D A 47 C208 0.1u
3.30V 18
33M C215 1000p
IC207 5MC
BUFF AMP TC74LCX245FK
11 14 15 1 DIR VCC 20
IC706 3.30V 2 19 5V to 3.3V LEVEL CONVERTER
TC7SH08FU-F 3 A1 oE 18
A17 1 INB 5 L706 3_ANi_iNH A2 B1
11 2 INA VCC 3_RXD0 4 A3 B2 17 R338 ANi_iNH
3 4 3_ANi_KEY 5 A4 B3 16 R339 100 RXD0
L703 33BU GND oUTY 6 15 100 R340
12 3_CTS0 7 A5 B4 14 R341 100 ANi_KEY
BCLKX0 BCLKX0 C737 1000p 3_ANi_TCNT A6 B5 100 R342 CTS0
C738 0.01u 3_RXD2 8 A7 B6 13 ANi_TCNT
D 3_RXD1 9 A8 B7 12 100
A16 G4 A16 VCC1 D6 10 11 R343
A15 G5 A15 VSS1 D1 D GND B8 100 RXD1
G6 C6 D 100 R742 L704 33M
H1 DQ3 IC703 DQ1 C4 D1 IC200 4.99V
A9 H2 A9 L2568GL-70LLI A5 C3 A5 3.30V XC6109C29ANN IC705 3.29V R203 TC7S08FU-F
A10 H3 A10 SRAM NC1 C1 RXD2 100 1 INB VCC 5 R281 5MC
BCLKR0 BCLKR0 A11 H4 A11 DQ5 B6 D5 1 VIN VoUT 4 VGS_RXD 2 INA 47
A12 H5 A12 DQ0 D0 R204 3 GND oUTY 4
A13 H6 A13 A7 B5 A7 2 VSS CD 3 100 18
A14 A14 A4 B4 A4 DATA
C739 0.01u MULTIPLEXER D
D 18 18
12 RESET 15 15
33M
33AC +B_2 Q203,205 5MC
DC
12 D4 Q200,201 0V 3.27V SWITCH R347
2nd IF BUFF DC 100
3.28V IC100 15 SWITCH SSM3K15TE(F) Q203 /PRST
D MCP6021-E/OT Q200 4.89V
SSM3K15TE(F) 3.30V
D D D 0V D D 1
450kHz IF FILTER 13.6V:M Q201 SSM3K15TE(F) Q205
R : 1.5Vp-p /3_PSW 13.4V:H SSM3K15TE(F) D
450kHz 450kHz 450kHz /PSW
R : 1.6Vp-p R : 1.5Vp-p R : 3.0Vp-p 16 16
CF100
0.01u C106 0.1u C112 1k R136 C126 0.1u 33M2 DATA MULTIPLEXER
oUT IN
450kHz C202
R : 1.9Vp-p 0.1u
16 IC201
R : 1.5Vp-p 450kHz 15 TC7SET08FU-F 5.01V
1 INB VCC 5 5MC
15 15 15 15 15 15 3_TXD1 2 INA
16 16 16 16 16 3 GND oUTY 4
5 5 5 5 5
/RST /RST TXD D R348 TRD
0
Q204 D D Q206
RT1N140U-T111 RT1N140U-T111
Q204,206
5 DATA 1
TRANSMIT
4 4 4 4 4
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 4 1 2 3 4 5 1 3 2 4 5
DBSW
UL
R305 5MC /RF_SRoE
C203 0.1u 47 24 24 24
4.97V VREF
C210 1000p 5C
19
IC202 6 19 21 21 Ao 19
TC74VHCT244AFK IC503 1kHz
1 1G VCC 20 3.3V to 5V L.P.F (RX) / R : 321mVrms 1kHz R : 322mVrms
2 1A1 2G 19 LEVEL CONVERTER BUFF AMP (SCR-RX) AF SWITCH
3 2Y4 1Y1 18 19 2.00V C525 0.1u 5.02V
4 1A2 2A4 17 24 21 IC506 R : 0.01V SUMMING AMP (RX) /
VGS_EN R207 5 2Y3 1Y2 16 TC7W53FK(F) 1kHz C546 AF AMP (VGS)
100 6 15 3_VGS EN TC75W51FUF IC503 5 A GND 4 R : 22p IC510
MT/ HT R205 7 1A3 2A3 14 R312 1 8 6 CH1 VEE 3 320mVrms R559 TC75W51FUF
100 8 2Y2 1Y3 13 100 C500 R500 R508 oUTA VDD 7 CH0 INH 2 R533 56k oUTA 1
3_TXD0 R206 9 1A4 2A2 12 R313 /3_RF_SRoE RXAF 2 IN-A oUTB 7 8 1 56k 2
RTS0 100 10 2Y1 1Y4 11 100 1u 39k 56k 3 IN+A IN-B 6 VCC CoMMoN 3 IN-A
GND 2A1 3_RTS0 1kHz C506 4 VSS IN+B 5 5.02V 2.00V 4 IN+A
D D R : 184mVrms 1200p VSS
DBSW DBSW TXD0 VGSSW R501 R505 C517 1kHz 1kHz R : 321mVrms R554 C562 0.1u
R306 5MC 15k 10k 0.1u R : 321mVrms 68k
C204 0.1u 4.97V 47 BEEP R552
15 18 AF SWITCH
C211 1000p AF SWITCH (SIDE/VGS) 10k
3.3V to 5V 15 19 IC508 TC7W53FK(F) IC511
TC74VHCT244AFK IC203 LEVEL CONVERTER R502 R507 C518 TC7W53FK(F) 5.02V
1 20 VoiCE 10k 10k 0.1u 1 8 5 A
2 1G VCC 19 2 CoMMoN VCC 7 R562 6 CH1
3_TXAF_MoN R211 1A1 2G R314 3 INH CH0 6 150k 7 CH0
3 2Y4 1Y1 18 TXAF MoN 21 16 4 VEE CH1 5 8 VCC
3_TXD2 100 4 1A2 2A4 17 100 3_VGSSW C504 R510 C530 R537 GND A
SC_BC1 R212 5 2Y3 1Y2 16 R315 TXD2 0.1u 100k 0.1u 47k C551
3_SC_BC2 100 6 1A3 2A3 15 100 3_SC_BC1 SToN IC507 5.02V 0.1u
SC_BC3 R213 7 2Y2 1Y3 14 R316 SC BC2 C522 R538
UL UL 3_SC_BC4 100 8 1A4 2A2 13 100 3_SC_BC3 0.1u 39k DC AMP (REF-V) AF AMP (SCR TX) / 1kHz R : 320mVrms
VGS_BSEL R214 9 2Y1 1Y4 12 R317 SC BC4 Ai C535
100 10 11 100 22p IC507 4.99V
D GND 2A1 3_VGS_BSEL R540 TC75W51FUF 2.00V
18 18 24 C524 R535 82k 1 oUTA VDD 8 1 IN/oUT
1 1 1 1 0.1u 100k 2 7 1kHz 2
R307 5MC RXEi 3 IN-A oUTB 6 R548 T : 31mVrms 3 oUT/IN
C205 0.1u 4.97V 47 R523 4 IN+A IN-B 5 10k GND
3_RXD0 3_RXD0 C212 1000p 10k VSS IN+B C542
3_RXD0 SCK0 24 24 VREF_ASIC C540 0.1u 22p
1.65V
18 TC74VHCT244AFK IC204 3.3V to 5V 6 R550 47k
1 20 LEVEL CONVERTER 1 1.65V
2 1G VCC 19
7 3_SDo0 R215 3 1A1 2G 18 R318 5C
2Y4 1Y1 SDo0 19 VREF
/3_K_EVCS R216 100 4 1A2 2A4 17 100 R319 3_SCK0 19 16 16
5 2Y3 1Y2 16 /K_EVCS
/3_EVCS 100 6 1A3 2A3 15 100 /3_K_SRCS 19 19 19 19
AMT R227 7 2Y2 1Y3 14 R320 /EVCS D500 1kHz T : 5.0mVrms
3_SCK1 100 8 1A4 2A2 13 100 3_AMT RB706F-40 R571 AGC ATT 1kHz 1kHz
STSW R217 9 2Y1 1Y4 12 R321 SCK1 19 21 16 C549 3.9k T : 2.4mVrms T : 4.9mVrms
100 10 11 100 0.1u Q501 Q503
1 19 R : 0.01V D GND 2A1 R : 0V 3_STSW D500,501 2SC4738(GR)F R581 4.7k C780 10u 330 R596 10u C576 2SJ243-A
19 19 AGC
6 6 DETECTION D501 MIC AGC ATT
R308 5MC RB706F-40 4.7k R572 TX : 0V RX : 4.95V
C206 0.1u 4.96V 47 C550
C213 1000p 0.1u 2SA1832(GR)F Q502
3.3V to 5V 19 1kHz
IC205 LEVEL CONVERTER 15 6 T : 1.8mVrms
RX : 3.30V TC74VHCT244AFK R566 C553 R569 C561
T : 0V 1 20 RX : 4.95V T : 31mVrms 1kHz 5.6k 10u 10k 10u
2 1G VCC 19 T : 0V MI2
3_MM R218 3 1A1 2G 18 R322 TC75W51FUF IC512 5.01V T : 4.9mVrms 1kHz R583 C781 R594 C577 Q505
100 4 2Y4 1Y1 17 100 MM 1 8 4.7k 10u 330 10u 2SJ243-A
/3_SCSW R219 5 1A2 2A4 16 R323 3_SDo1 2 oUTA VDD 7
100 6 2Y3 1Y2 15 100 /SCSW IN-A oUTB
18 18 /3_RF_PCS R220 7 1A3 2A3 14 R324 /3_RF_SRSTB 3 IN+A IN-B 6
15 15 ANi_EMG 8 2Y2 1Y3 13 /RF_PCS 1.65V 4 VSS IN+B 5
7 3_RF_EP R221 100 1A4 2A2 100 R325 3_ANiEMG
18 9 2Y1 1Y4 12 RF_EP 6 6
15 15 18 100 10 GND 2A1 11 100 3_MM2 AF AMP / SUMMING AMP 1.65V
1 D
MM2 6 21 16
15 18 15 18 18 18
7 7 7 7
16 16 16 16 16
5C 6
20 20 20 7
1kHz R517 56k C539 2 3 4 5 6 7 2 3 5 4 6 7
T : 68mVrms 1kHz T : 82mVrms C505 R509 20 21 20 21
C503 22p 0.1u 100k 18
0.1u C513 R525 R528 C531 R545 5.01V 2
220p 68k 68k 0.1u 120k C543 3
3.29V 0.1u 4 5C
1.36V IC509 5 8C
1.65V TC7W53FK(F) 18 18 18
R531 1.65V 1 8 R557 5.02V
2 CoMMoN VCC 7 390k
10k C650 0.1u IC505 INH CH0 R556 D
AF AMP (SCR-TX) / 3 VEE CH1 6 5.02V
DC AMP 5.02V SUMMING AMP (TX) 4 GND A 5 47k
1.65V IC525 1kHz
TC75S51FE F AF SWITCH T : 31mVrms 7.97V
1 IN+ VDD 5 C534 R543 R546
1.36V 1.36V 2 VSS 1.65V 0.1u 330k 56k
DC AMP (REF-V) / 3 IN- oUT 4 C537
AF AMP (MIC) 1.65V 1kHz T : 188mVrms 22p
CN411
VGS
2 3 4 5 2 3 4 5 2 3 5 4 2 3 4 5 2 3 4 5
R : 2.00V
T : 4.80V(KM) 4.90V(KH)
T : 4.75V(K2M) 4.77V(K2H) C609
2 2 2 AFo 2 2 AFo iGN 47p
24 24 8C
VREF VREF VREF TDA8561Q IC522 AF POWER AMP AUDIO AMP HR1
5C 2.00V 1kHz 6.59V:M 13.6V:M C610
R : 321mVrms 6.49V:H 13.6V:M 13.4V:H HR2 47p
19 19 1kHz R : 66mVrms R : 356mVrms 1kHz 13.4V:H C611
1kHz 5C 2 47p
C575 R : 322mVrms oS2 C612
10u 47p
AF AMP 1kHz oS1 C613
5.02V C579 IC517 R : 385mVrms
24 0.1u M62364FP-F 2.00V IC516 5.00V 1kHz ES2 47p
5.02V DAC TA75S01F-F 1kHz AF SWITCH R : 356mVrms 12.9V:M C614
5.01V 1 IN(+) VCC 5 R : 358mVrms IC518 5.02V 12.7V:H ES2 47p
VDD 8 2 VEE R605 C585 C587 TC7W53FK(F) +B_2 C608 ES1 C615
7 R585 3 4 1k 0.1u 0.1u 1 8 1kHz 0.01u
oUTB 6 R570 10k 56k IN(-) oUT 2 CoMMoN VCC 7 R : 3.61Vrms D503 RS1 47p
IN-B 5 C560 2 0V R604 4.7k 3 INH CH0 6 C616
IN+B 1kHz R593 330k 4 VEE CH1 5 Q508 1SS355 D503 47p
22p 24 R : 66mVrms C574 47p 0V Q506 GND A 2SJ243-A K500 SURGE ABSORPTION
2SD1757K 0V
1kHz 1kHz 1kHz R : 0.98V(K) 1.10V(K2) 3.26V AF MUTE RT1N441U-T111 Q507
R : 322mVrms AFo AFo T : 252mVrms(K) T : 341mVrms(K) R : 0.28V Q504 SWITCH MUTE SWITCH
IC515 T : 250mVrms(K2) T : 382mVrms(K2) RT1N141U-T111 DC SWITCH
AF SWITCH DC SWITCH 4.95V
(OPTION)
GND 4
VEE 3 IC523 Q508 HORN Q509
INH 2 DI BUFFER 5.02V R : 0.98V(K) IC521 DC SWITCH ALERT RT1N141U-T111
CoMMoN 1 5C 1.10V(K2) DC AMP (2nd LO/TCXO) DC AMP PA_MUTE
BUFF AMP VREF VREF VREF
DC AMP (DATA) / 2.00V IC519 DC AMP 22
(MOD) 1kHz R : 2.00V 8C
T : 341mVrms(K) L.P.F (MOD) / T : 4.80V(KM) 21 R : 21 21 21 PC
T : 382mVrms(K2) SUMMING AMP (DATA) 4.90V(KH) 4.75V(K2M) 3.68V(K) R : 0.28V
AF SWITCH SMF 1kHz 4.77V(K2H) R618 R : 0.06V 4.09V(K2) 7.96V
IC513 R576 22k T : 100k 7.96V VREF
TC7S66FUF 5.02V IC514 5.01V 341mVrms(K)
VCC 5 TC75W51FUF 382mVrms(K2) 8C
1 oUTA VDD 8 1.05V 33M2
4 R564 R568 2 IN-A oUTB 7 5C 1kHz D512
CoNT 33k 220k 3 IN+A IN-B 6 T : 252mVrms(K) AF AMP VOLTAGE
C557 2 4 5 R616 R621 T : 250mVrms(K2) PROTECTION
2.00V VSS IN+B 1kHz 100k 100k C648 0.1u 8C
0.1u R512 R519 5.02V 322mVrms R : IC524
47k 10k 7.96V 2.00V TC75S51FE(F) 33M2
1kHz 2.00V R : 1 IN+ VDD 5
C516 T : 201mVrms(K) T : 61.6mVrms(K) 1kHz 0.98V(K) R623 R : 2 5.02V
5C 22p DC OFFSET T : 223mVrms(K2) T : 70.1mVrms(K2) R611 R614 R617 1.10V(K2) 0.28V AF 2.00V 3 VSS 4 MB
470 56k 100k 1kHz 100k AMP IN- oUT
16 16 FC DAC 2.27V T : 202mVrms(K) R671 1kHz 21
T : 231mVrms(K2) T : 370mVrms(K)
19 5MC 5MC 8C 1kHz 47k T : 368mVrms(K2)
2.00V 5.01V R : 322mVrms L2FT
2 SELF PROG 22 Q400,401 RXD2 GPS2 D406-409 GPS1 GND 5C 33GPS R619
MIC Q503 R403 R409 RECEIVE DATA LOGIC LEVEL CONVERTER R613 270k
SWITCH DC 0 100k RXD2_GPS 33GPS 100k C593 1kHz
C583 10u D406 D408 5C 39p R : 242mVrms 22
MIC VGSRST VGSRST R410 R : 85mVrms 1kHz
100k 1SS388F 1SS388F
Q400 Q401 22
5.02V RXD0 RT1N144U-T111 RT1N144U-T111 4 6 7 4 6 7 4 6 7
19 4.95V 12 R431 R434 RXD3 RXD3
i2CCK 20 SCL Io1.2 11 Ao2 RXD2 CTS0 0 4.97V 0 R432
i2CDA 21 SDA IC400 Io1.1 10 Ao1 R429 0 TXD3 TXD3
ME 22 VDD PCA9535BS Io1.0 9 AIO9 TXD2 0
D502 /iNT25P C400 INT I/O EXPANDER VSS TXD0 23 23 23
DC SWITCH SURGE 23 A1 Io0.7 8 AIO8 RTS0 R427
C586 ABSORPTION 0.1u 24 A2 Io0.6 7 AIO7 10 R463
10u L500 3 18 18 AIO6 1k
Mi2 R464
AIO7 R465
R413 100k 5MC 9.86V -9.82V 4 AIO1 1k
R414 100k 6 1k
7 22
R415 100k D400-405 23 R466
R416 100k SURGE ABSORPTION IC401 AIO2 1k R471 R477
L501 R417 100k RS-232C R467 470 0
ME2 23 23 R418 100k DRIVER AIO3 1k R472 R478
22 R468 470 0
23 AIO4 R469
D Di Di AIO8 R462 1k
22 22 22 AIO5 1k
2 3 1k
23 23
2 3 4 5 6 7 3 4 5 6 7 3 5 4 6 7 4 5 6 7 4 5 6 7 4 6 7
20 21 20 21 20 21 22 22 D410-412 22
5 D429,430
SURGE ABSORPTION
18 18 33M 5C
5C 5C 5C 5C
8C 8C 8C 8C 5 C422
18 18 18 10u D413-421 R461 R473
SURGE ABSORPTION 1k 0
AIO9
5.02V C425 TXD2D TXD2D
1000p
D RXD2D RXD2D 22
3.30V
7.97V 7.97V SB F400
D 2SD2114K(W) Q402 2SD2114K(W) Q403 D424
D Q402,403 R444 R445 D422-428
DC SWITCH Ao1 D425 1SS355 SURGE
1k 1k ABSORPTION
CN424 CN444 CN457 Ao2 1SS355
L503 CN502
IGN 1
C618 C630
470p 1000p L504 E 2
L505
HR1 3
C619 C631
470p 1000p L506 HR2 4 3 6 9
C620 C632 3 6
470p 1000p L507 oS2 5 2 5 8
C621 C633
470p 1000p L508 6 1 4 7
C622 C634 oS1
470p 1000p L509 ES2 7
C623 C635
470p 1000p L510 ES1 8
C624 C636
L511
470p 1000p RS1 9
C625 C637 1kHz
470p 1000p R : 3.61Vrms
B CN501
36 E R : 3.68V(K) 4.09(K2)
35 TV
RSSi 34 RSSI R : 2.17V(K) 2.19(K2)
33 ASQL
ASQL 32 E R : 0.01V
31 E
4 DISCHARGE SWITCH 30 E
D509 29 IF_IN
MA2S111-F 28 IF_IN R : 3.0Vp-p 450kHz
iF 27 IF_IN
26 E R : 0.06V
25 PC T : 4.60V(KM) 4.79(KH)
24 E T : 4.55V(K2M) 4.56(K2H)
23 DET 1kHz T : 85mVrms
22 E
21 Vref 2.00V
20 8T
19
/RF_SRSTB STRB3
4 SCK1 18 CLK
/RF_SRoE 17 SoE
SDo1 16 DAT 7.97V
15 8C
6 D512 14 8C
1SS388F 13 8C
R658 12 8C 1kHz
1k 11 MB T : 202mVrms(K)
10 Mo T : 231mVrms(K2)
9 WN2 T : 370mVrms(K)
8 EP 1kHz T : 368mVrms(K2)
RF_EP 7 UL
UL 6 L2FT 4.94V
5 PCS 1.05V
/RF_PCS 4 FTEMP1
FTEMP1 4.53V
FTEMP2 3 FTEMP2 4.53V
CV 2 CV 1.98V(K) 2.17(K2)
1 E
4
6
7
R486 CN459
3_TXD0 100 30 NC
29 NC
3_RXD0 R487 28 NC D-SUB 25pin
23 100 27 NC
26 GND
25 AUX I/o 6 13
24 ME 25 AUX I/o 6
23 AUX I/o 7 12 ME
AUX I/o 7
22 AUX I/o1 24 AUX I/o1
21 GND 11
20 AUX I/o 2 23 E
19 RXD3 10 AUX I/o 2
18 AUX I/o 3 22 RXD3
17 TXD3 9 AUX I/o 3
16 AUX I/o 4 21 TXD3
15 AUX I/o 8 8 AUX I/o 4
14 AUX I/o 5 20 AUX I/o 8
AUX I/o 5
13 GND 7 E
C428 12 DEo 19
10u 11 MI2 6 DEo
MI2
SURGE
ABSORPTION 10 GND 18 E
R475
0 9 DI 5
8 AFo 17 DI (CTS)
7 AUX I/o 9 4 AFo
6 AUXo1 16 AUX I/o 9 (RTS)
R474 5 TXD2 3 AUXo1
470 4 AUXo2 15 TXD2
R476 3 RXD2 2 AUXo2
RXD2
470 2 SB 14 SB
13.6V:M 1 NC 1 NC(RSSI)
13.4V:H