Kenwood TK-5210 Service Manual page 81

TK-5210
SCHEMATIC DIAGRAM
TX-RX UNIT :TX-RX SECTION(X57-6820-XX)(A/5)
CV CV
D
D
G1 D6
OE A15 D5 A16 15D(Y)
G2 DQ9 A11 A12 33A(Y)
G3 D4
DQ11 A19 A20
D G4 D3 D D D
VCC NC3 D
G5 DQ13 A5 D2 A6
BATT DETECT G6 FLASH ROM D1
S A0 DQ15/A-1 A1 A2 D D A13
BATT H1 IC6 C6 A19
+B(Y) GND(Y) VSS1 A14 A15 FCS A12 A20
D1 H2 C5 IC7 B11 CVSS9
H3 DQ1 A10 C4 A11 TC7S08FU A11 D
7.5V D3 DQ3 NC 1 INB 5 L28 D10 DVDD5
3.15A F401 H4 C3 CS0 VCC D6
L401 D4 DQ4 A18 A19 CS2 2 INA C10 D7
H5 C2 3 GND OUTY 4 B10
D6 DQ6 A6 C1 A7 D A10 D8
H6 VSS2 A2 A3 D9 D9
D BUFFER D D10
D C9 D11
REVERSE B9
PROTECTION A9 D12
D4 HD4
D8 D13
C8 D14
B8
D A8 D15
D5 HD5
POWER POWER B7 CVDD6 DSP
A7 IC8
CAE3 R43 D C7 CVSS10
RD D7 HDS1
0 D DVSS8
WR R37 D A6 HDS2
D 0 B6
R538 R75 C6 DVDD6
A0
C49 47k 470k D6 A1
1000p D A5 A2
B5
CPU CPU C5 A3
D6 HD6
D5 A4
33M(Y) A4
B4 A5
C4 A6
A7
A3 A8
B3 CVDD7
C3 A9 A21
TEMP DET R18 DVSS9
10k A2
MM1522XURE IC4 B2
D
1 NC 4 C12 R48
VOUT TEMP 0.1u
470k
T/R D1
2 3 R12 D D D D D D
GND VCC 33A 33M 120k CURRENT REVERSE
PREVENTION
TEMP DET 1 96 D1
BATTDET PTT PTT
R10 2 NC(ANEX0) BATTDET INT3 95 MA2S111-F
VOLTAGE DET 470k 3 LCDV 94
IC3 LCDV 4 HINT 93 HINT
S-80930CNNB-G BEEP VoICE EXAFC EXAFC
3 CD 2 R534 oE 5 SoE A0 92 R86 100 A0
VDD 33M 470k UL 6 UL A1 91 CP13 100 1 4 A1
4 D R7 10 7 90
oUT VSS 1 DAT R14 10 8 DAT A2 89 CP14 100 2 3 A2
CLK CLK A3 1 4 A3
RESET SDA 9 SDA A4 88 2 3 A4
10 BYTE 87 CP15 100 A5
RTC R11 11 A5 86 1 4
32k 470k 12 CNVSS A6 85 R902 2 100 3 A6
out(Y) 28MB(Y) D L1 PCS R909 PCS A7 A7
33M 13 NC VSS3 84 R900 100 A8
RTC IC 0 14 RESET 83 D C13
IC1 L22 RESET 15 CPU A8 82 0.1u D
RV5C386A 28M XoUT IC5 VCC2 RXDM(Y)
1 10 X1 16 VSS1 30625MGP346HU CH_D 81 CP8 1K 1 4 CHD
32KOUT VDD L77-1802-05 RTC CPUCLK D 17 XIN CH_C 80 2 3 CHC D4,5
2 9 CLK 18 VCC1 79 CP9 1K
SCL OSCIN 8 CNT(Y) R13 19 CH_B 78 1 4 CHB SURGE ABSORPTION
3 SDA OSCOUT NMI CH_A 2 3 CHA
4 7 D D 47k 20 RTCDT INAFC 77 INAFC
INTRB CLKC PSW 21 PSW 76 R901 100 A9 GND
5 6 22 A9 75 CP16 100
VSS INTRA 23 INTRA A10 74 1 4 A10 EXT ANT
R8 LD LD A11 2 3 A11 GND
C7 0.1u 100k BEEP C88 24 BEEP A12 73 CP17 100 1 4 A12 SSW 14 SSW
R9 0.01u 25 LE 72 2 3 1 SP+ 13 SP+ L13
D LE 26 A13 71 CP18 100 A13
470k BSFT 27 BSFT A14 70 1 4 A14 SP- 12 SP- L14
KEY_PLAY KEY/PLAY A15 2 3 A15 MSW/CTS 11 MSW/CTS
STRB 28 STRB A16 69 CP19 100 1 4 A16 EMC 10 EMC L15 CPU
29 INH 68 MICE L16 TXDM(Y)
INH 30 A17 67 CP20 100 2 3 A17 9 MICE
CLK AUXI AUXI A18 1 4 A18 PTT 8 PTT C39 100p
TCNT 31 TCNT BEEPS A19 66 2 3 A19 REM 7 REM
R533 BEEPS 32 CS0 65 CS0 RTS1 6 RTS1
L31
470k E 5 5M R394 0
5M 4 TXD
CS1 TXD 3 RXD
oP_TXD1 CS2 RXD 2 E
IC2 D D LCS
AT2425610TI27 DSR 1 DSR
1 A0 VCC 8 RXD1 14
2 7 D BUSY CN7
3 A1 WP 6 D
NC SCL CLK
4 GND SDA 5 SDA
D2 D3
NNCD6.8G NNCD6.8G
D EEPROM D2,3
SURGE
ABSORPTION
D
CV CV CV
POWER POWER POWER
CPU CPU CPU
Q404,405 OPTION
DETECTION
AUTO GAIN CONTROL D402
R413 RB706F-40
C422 OP AMP
10k IC407
2SC4738(GR) Q404 0.1u R456 TC75W51FK
RB706F-40 D403 47k 5 4 SWITCH
R415 3
D D D C423 6 TC7W66FK IC408
BDX1 22k R455 7 2 R463 1 IN_oUT1 8
BFSX1 2SA1832(GR) Q405 0.1u VCC
DETECTION 180k 8 1 47k 2 oUT_IN1 7
M12 R522 3 CoNT2 CoNT1 6
4 GND oUT_IN2 5
N12 D SRESET R421 47k R462 IN_oUT2
DVSS7 L11 C22 120k R550
BCLKX1 M11 D 0.01u D Q407 220k
CVSS8 HD1 N11 D1 C427 R469 2SJ347 R549 1M 1M
CVDD5 4.7k
INT3 L10 R29 47k 1u Q407,408
M10 SWITCH IC406 CODEC
INT2 N10 R30 47k AK4550VTP
INT1 K9 Q408 1 16
INT0 R39 47k SSM3K15TE VCOM AOUTR
NMI L9 INT0 2 15 RX AF C451 R460
M9 R28 47k AINR AOUTL
HBIL N9 A1 OP AMP C436 3 AINL 14 4.7u 47k
IACK IC405 1u PWDA 13
BDX2 K8 BDX2 TC75W51FK 4 VSS PWAD
BDX0 L8 SDTI 1 8 R540 R440 5 12
M8 VDD SCLK
HD0 N8 D0 C413 R410 2 7 47 4.7 6 11
DVSS6 22k 3 DEMO MCLK
DVDD4 K7 D 1u 6 7 DEM1 LRCK 10
L7 4 5 8 9 IC409
HRDY N7 RDY SDTO SDTI TC75W51FK
BFSX2 M7 BFSX2 1 8
BFSX0 LRCK
CVDD4 N6 D R465 2 7
M6
HINT L6 C21 HINT 39k 3 6
CVSS7 K6 0.01u 4 5
BCLKX2 D D BCLKX2 MIC AMP
BCLKX0 N5 SCLK (with AGC) R470 C493
M5
BDR2 L5 BDR2 OP AMP 120k 10u
HCNTL1 A3
BDR0 K5 SDTo
N4 BUFF AMP
BFSR2 M4 BFSR2 (MOD)
BFSR0 L4 LRCK
BCLKR2 BCLKR2
BCLKR0 K4 SCLK
HCNTL0 DVSS5 N3
BCLKR1 M3 DSP-FPGA
CVSS6 N2 D A2 CPU
SCLK1 POWER
N1
D
REVERSE
D CURRENT PREVENTION
D
OP AMP
IC403 C445
TC75W51FK
1 8 NOISE AMP 0.22u
2 7 C437 RB706F-40 D404
DSP-FPGA 6 C431 0.1u
3 2SC4617(S) Q412 DETECTION
CPU CPU 4 5 150p
POWER POWER
R426 33k C432 R438 C434
10k
SQ Noise filter 150p 0.1u
R71 470k
33A R433 10 C428
R65 47k 0.1u
R523 C517 R417 2.2k
R41 100k 22k 0.1u
SWITCH
TC7W66FK IC404
X2
1 IN_oUT1 8 L77-1962-05
2 oUT_IN1 VCC 7 1 VCoNT 4 R573 10
R435 3 CoNT2 CoNT1 6 VCC R574 470k R56
33A oUT_IN2 2 GND 3 CPUCLK
470k 4 GND 5 Ao oUTPUT D-TYPE FLIP FLOP BUFFER 47
IN_oUT2 C465 R910 D VCXO IC12
VATS R420 0.1u 0 18.432MHz D TC7WH74FK TC7WU04FK IC14
Q411 AI_TX 1 CK 8 R559 1 8
SSM3K15TE 10k 2 D VCC PR 7 D 10 2 1A 3Y VCC 7
R585 3 Q CLR 6 R571 R572 3 2A 3A 1Y 6
470 TC74VHCT244AFT IC9 SWITCH MIC MUTE SWITCH 4 GND Q 5 4 GND 2Y 5
Q410 10 10 D
IC10 1 1G VCC 20 C420 R422 2SJ347 D R578 D R575 R81
TC7W53FK D 2 19 SWITCH 0 470k 47 DSPCLK
R579 1 8 RTS 3 1A1 2G 18 D D 1u 22k Q418
2 CoMMoN VCC 7 LD1 4 2Y4 1Y1 MIC MUTE SSM3K15TE C37
470 INH CH0 EXTI TXDM 1A2 2A4 17 LD Q406
3 VEE 6 5 2Y3 1Y2 16 SSM3K15TE 0.01u
4 GND CH1 5 6 15 MM
A CHGIo DAT 7 1A3 2A3 14
STRB1 2Y2 1Y3 D DAT1 SWITCH
MULTIPLEXER CLK 8 1A4 2A2 13 STRB Q409
D D D_TXD oE1 9 2Y1 1Y4 12 CLK1 R429 SSM3K15TE
10 11 5M D R576
GND 2A1 oE 470k 10
R391 R392
D BUFFER
470k 470k 33M BSFT
EMC OPTION
MICE MICE
Q520 CTS MIC
UM6K1N SP+ SP+
BUFFER AMP SP- SP-
D
CV
POWER
CPU
OPTION +B 5C
T/R
R369
33M
IC414 470 RIPPLE FILTER
RHEOSTAT MCP41100T 14.51V Q315
SWITCH 1 8 2SC4617(S)
Q415 PCS CS VDD
SSM6L05FU 2 7
SB CLK SCK PB0
C415 RX SUMMING AMP PWR DAT 3 SI PW0 6
4 5
0.1u IC418 VSS PA0
TC75S51FE D/A CONVERTER 5M(Y) RIPPLE FILTER
R563 R905 1 IN+ 5
1M 3.3k 2 VDD IC411
R569 3 VSS 4 M62364FP-F 5M 15V
IN- oUT 1 24 OP AMP IC520
100k VIN1 VIN8 IC412 TK11250CUCB 3.22V
2 23 TC75W51FK R360
C950 R414 C456 R521 R906 3 VOUT1 VOUT8 1 NP VoUT 6 5MCS S33A
VOUT2 VOUT7 22 C484 1 8 2 GND 47
0.1u 6.8k 0.1u 4.7k 100k 4 21 2 7 3 CoNT 4 Q403
R427 C498 VIN2 VIN7 1u VIN TPC6102 X301
5 20 3 6 SWITCH 1.49V L77-1960-05
220k 0.1u VDD GND C485 1 4
R546 47 6 LD RESET 19 0.1u 4 5 Q416 VC VC VCC
C62 7 18 5MC SSM3K15TE 2 GND 3 R359 C318 L303
R547 47 CLK VDAref SWITCH oUTPUT 560 4.7u
0.1u R548 47 8 17 VCXO 0.01u
DI DO
9 VIN3 VIN6 16 7.5V
C482 10 15 R457 IC402
VOUT3 VOUT6 XC6204B502MR 4.98V
10u 11 14 10k 1 VIN VoUT 5 5C
R439 VOUT4 VOUT5 3.32V 2
VGS I/O SWITCH 12 VIN4 13 3 VSS 4
Q413 470k VIN5 33M 5CC CE NC
SSM3K15TE MULTIPLEXER L302 R313
3 R476 C452 S33A
1 IC413 10
2 TC7W66FK 10 1u IC401,402
IN_oUT1 VOLTAGE REGULATOR
R474 C516 1 VCC 8
Ao 2 oUT_IN1 CoNT1 7 IC401
100k 0.1u 3 CoNT2 6 R473 XC6204B502PR 5.0V
4 GND oUT_IN2 5 470k 1 5 11
IN_oUT2 3.32V 2 NC VoUT 7.5V CE
VSS CP302 12
PWR 3 CE VIN 4 CLK CLK PLL IC
DAT 1K 13 DATA
C518 R551 14 ADF4111BCP7
AI LE
0.1u 470k LE CP301 15
UL MUXoUT
SWITCH 1K
DSP-FPGA R:0V
CPU OPTION OPTION T:3.35V
POWER
5TC
Q401
SSM6L05FU
REVERSE
CURRENT REVERSE CURRENT 5T S33A
PREVENTION PREVENTION R:0V T:4.90V SWITCH
R594 R595
SWITCH 3.3V Q420
CPU 100k 100k CPU R:3.32V SSM6L05FU 3.26V
T:0V 33A
5RC
SHIFT REGISTER Q402
SSM6L05FU
BU4094BCFV IC11
E E R:4.97V 5R 5CC
1 16 T:0V
STRB1 STRB VDD
DAT1 2 DATA OE 15 D oE1
3 14 R49
1 48 CLK1 CLK Q5 oPT3
R555 1k 2 47 4 13 3.9k
ECSW R556 1k 3 GND SMPLCLK 46 oPT5 Q1 Q6 CHGIo CV CV
LRST SROUT(0) BUFA(8) oPT4 5 Q2 Q7 12 R52 oPT2
R54 10k 4 TMS SROUT(1) GND 45 R63 6 11 3.9k
5 GND LP/GND 44 E oPT1 Q3 Q8 oPT6 POWER POWER
6 VPP(VCCA) 43 E 3.9k 7 10
7 VCCI BUFA(5) oP_INH oP_MAN Q4 Q'S
5MC R55 1k SROUT(2) FPGA CLK 42 8 VSS QS 9
VARS 8 SROUT(3) BUFA(7) 41 TCoNT UN_DAT 15V(Y) FILTER RIPPLE
9 EX128TQ64I630C IC13 40
VATS 10 SROUT(4) BUFA(3) 39 EXTI D 14.51V 2SC4617(S) Q201 13.81V
SROUT(5) BUFY(3) EXTIM
11 SROUT(6) BUFA(2) 38 CTS D204,205
12 SROUT(7) VCCI 37 VARI-CAP TUNE
13 36 RF AMP R216
STRB 14 STRB VSV(VCCA) 35 D202,203 Q202 10 C218
GND BUFA(1) E DSR VARI-CAP TUNE R212 3SK274*J
15 TESTMODE BUFA(0) 34 RXD BUSY R272 R207 10k 1000p
16 DSPCLK 33 R202
E GND TUNE C206 0 10 R:2.38V R:0.69V
10k 0.53V L201 T:0V T:0V
UM6K1N Q1 L34-4820-05 1000p
E D
oPT1 IC201
LMC7101BIM5
OP AMP
E E E SWITCH D
1.90V
R204 R205
TUNE 1
270k 10k
CPU
DSP-FPGA DSP-FPGA DSP-FPGA
OPTION OPTION OPTION
MICE MICE MICE
MIC MIC MIC
SP+ SP+ SP+
SP- SP- SP-
CPU CPU
3.32V RIPPLE FILTER
4.98V Q307 Q308 4.27V 2SJ347 Q309 SWITCH
2SC4617(S) L313 SSM6L05FU R:0V
5C 5C T:4.19V
T/R T/R R368 T:0V R:4.26V
C343 1k
13.75V 7.17V 10u6.3 SWITCH L318 R339 R345
R306 150k
220n 22
100
BYPASS D303,306,308,309 BUFFER AMP C385 R356
IC301 DIODE RX VCO Q313 3.91V 15p 0
LMC7101BIM5 FREQUENCY CONTROL C359 4p 2SC5108(Y) C375 C378
1 5 D314 R355 L306 C341 D306 C347 L314 C371
OUTPUT V- DA221 10u 27n 6p 1000p
1.48V 2 V+ 0 1000p 1SV282-F 56p 0.5p 0.75V
4 R311 Q310
3 INPUT+ INPUT- 2SK508NV(K52)
47k VCO
OSCILLATION
VCO TUNE
L309 1/2 DIVIDER BUFFER AMP
R334 IC304 Q314 4.73V
0 220n L320 UPB1511TB 2.12V 2SC5108(Y)
TX VCO 390n 6 1 C380 C381
VCC oUT
L316 C366 3p 5 2 1000p 1000p 1.54V
R331 L307 C340 D307 C350 4 IN GND 3
0 10u 1200p 1SV282-F 1800p 39n IN SW
Q311
2SK508NV(K52)
VCO
R:2.06V T:1.67V OSCILLATION
R327 R329
2.2k 0 R328 L305
10u
0 D304,307,310-312
FREQUENCY CONTROL
R330 L310 R337 MOD
LOOP 470k 47k
FILTER
C352 C355 C362
R344
1p 4p 8p 220k
5 C344 C346 L315 L317 L319 C367
RFinA
4 470p 470p 18n 15n 10n 470p
RFinB BUFFER Q312
IC303 3 R321 Q306 2SC5108(Y)
AGND 2 1k 2SK879(GR,Y)
AGND BUFFER AMP
1 R326
CPGND 100k
R324
10k
R:1.90V
T:1.68V R325
CV 100k(D)
C335
5.0V
100p
CPU CPU
POWER POWER
1st Lo 1st Lo
SWITCH
Q316
SSM6L05FU
VCXO
L77-1961-05
CPU CPU 1
CV L212 VC
L39-1272-15
POWER POWER 2
L206 L207 C235 L210 C294 GND
39n 39n 470p 47n 470p
C228 C231
R:4.87V
2p 1.5p T:0V
DBM
IC202 C255 L219
D206-209 SPM5001 Q204 C260 C261
VARI-CAP TUNE 6 1 2SK1215(E) 0.01u 180n 8p 470p
C220 L203 C222 C225 R223 C230 L39-1272-15 L211 5 S1 G2 G1 D1 2 L39-1272-15 L214 R235 R294 C246 XF201 C250 L217 IF AMP
4 S2 D2 3 L71-0551-35 R:0.51V
6p 680n 1.5p 6p 22 1000p 0 0 0.01u 27p 560n T:0V
L202
L34-4821-05 L204 L205 T:0V R:1.37V T:0V R:4.92V
L34-4821-05 L34-4820-05
MULTIPLEXER
IC203
TC7W53FK
C236 1 CoMMoN
1000p
RX BPF 2 INH
3 VEE
4 GND
5R 5R
BPF GND
DSP-FPGA DSP-FPGA DSP-FPGA DSP-FPGA
POWER POWER
OPTION OPTION OPTION OPTION
MICE MICE MICE MICE
MIC MIC MIC MIC
SP+ SP+ SP+ SP+
SP- SP- SP- SP-
CPU CPU CPU CPU
●
Note : The components marked with a dot ( ) are parts of layer1.
D106,107
ANTENNA SW
T:7.2V(H) R:0V D106 R:0V
7.4V(L) T:1.60V HVC131 T:0.8V
T:7.2V(H) T:2.49V(H) Q105 L111 R158 L113 C192 D107 C148 L116 L118 C158
7.4V(L) 1.85V(L) RD07MVS1
R:0V T:1.71V(H) 0 39p HVC131 1000p 8T 9T 1000p
T:4.94V 1.34V(L) C120 R132 C150 C156
RF AMP C112 R112 C113 L104 L105 56p 3.3
R103 10p 5p
LOCAL SW T:2.40V R:0V T:4.74V R:0V R:0V T:0.86V Q102 27p 18 1000p 56n 1.8n RF FINAL AMP
10k 2SC5192-A Q103
C386 D101 C103 Q101 C107 C183 C182 RD01MUS1
1000p HVC131 1000p 2SC5108(Y) 33p 15p 15p RF DRIVE AMP
C159
R:0V R117 0 R144
T:0.82V 1000p
RF AMP 10k
LOCAL SW +B +B
R:2.42V
T:0V D108,109
ANTENNA SW SWITCH
R127 R133
150k(D) 10k Q110
C123 2SJ243
TEMP
100p AUTO POWER CONTROL COMPENSATION
IC101 SWITCH (FOR PA)
TA75W01FU Q106
1 8 DTA144EE R137
OUT1 VCC
R121 2 IN1- OUT-B 7 2.2k
150k(D)
3 IN1+ IN2- 6
4 5
VEE IN2+
R122 VOLTAGE
PROTECTION
150k(D)
R136 CN15
180k SWITCH C529
APC Q107 1
DC AMP SSM3K15TE 1000p 2
IC104 R395 0 3
TC75W51FK R157 R156 BFSX1 R382 0 4
1 33k 2.7k D_TXD
8 BCLKX2 R387 0 5
2 7 APC1 R383 0 6
RXDM R381 0 7
3 6 Q111 INT0
SWITCH EMD9 Q417 BIo R388 0 8
4 5 SSM3K15TE R952 9
SWITCH SWITCH 0 10
Q104 R390 0 11
SSM3K15TE 36MD
33M R389 0 R376 0 12
R160 BDX2 R384 0 13
47k R379 0 14
BCLKR2 R386 0 15
BFSX2
BDR2 R385 0 16
R380 0 17
BDX1 R378 0 18
BFSR2
19
CPU CPU 20
POWER POWER
C232 R78 470k TX-RX UNIT :OPTION SECTION(X57-6820-XX)(D/5)
R244
0.1u R57 470k R60
47 C295 C272 R64 470k 470k
R247 0.01u L25 D SB2 26 26 SB2
3.26V 47p 1k SB oPT6 25 25 C3
C263 L222 C266 C273 oPT6 TXI 24 24 TXI
0.01u TXI RXEI 23 RXEI
22p 100n 1000p RXEI 23
C274 RXEo RXEo 22 22 RXEo
X201 0.64V TXo 21 21 TXo
10u TXo oPT2 20 20 oPT2
4 Q205 oPT2
VCC 2SC5108(Y) IC204 oP_INH R568 1k INH 19 19 INH
FM IC TA31137FN oP_MAN R567 1k MAN DoWN 18 18 MAN DoWN
BUFFER AMP SWITCH R566 1k TCoNT 17 17 TCoNT
3 R241 R242 C259 2nd Lo 1 oSCIN MIXIN 24 Q209 TCoNT R77 DI/ANI 16 16 DI/ANI
oUTPUT 0 8.2k 47p R285 2 oSCOUT 23 EMD9
0 3 VCC1 GND1 22 SToN 18k SToN 15 15 SToN
C241 4 VREF 21 5M L26 5A 14 14 5A
C267 MIXoUT RSS1 C278 R256 C55 0.01u AGND 13 13 AGND
L72-1017-05 CF201 0.1u 5 VCC2 C-DET 20 Ao 12 12 NC
C257 0.1u 6 IF1IN 19 150p 56k Ao
0.1u C268 7 DEC1 N-DET 18 AI R518 0 AI 11 11 NC
0.1u 8 FILoUT 17 C279 C500 R520 0 AGND 10 10 AGND
IF1oUT FILIN R259 AI_TX R530 DGND 9 9 DGND
9 NDPS 16 C275 150p 0.1u
10 IF2IN N-REC 15 0.1u R268 2.7k oPT5 D 0 oPT5 8 8 oPT5
C292 C270 11 DEC2 AFoUT 14 4.7k CD201 USEL 7 7 NC
QUAD C277 oPT4 6 6 oPT4
0.1u 0.1u 12 GND2 IF2oUT 13 L79-1850-05 oPT4 R591 47 C71 0.1u 5 NC
C293 39p 5M NC 5
0.1u C284 R269 TXD1 4 4 TXD1
33M RXD1 3 3 RXD1
0.1u 100k BUS SW oPT3 2 2 oPT3
CF204 TC7WU04FK IC208 oPT1 1 1 oPT1
IC205 IC206 L72-1021-05 MULTIPLEXER
TC7W53FK TC7W53FK NARROW IC207 1 8 oP_TXD1
5 A 4 1 CoMMoN 8 TC7W53FK P25:0V 1A VCC R589 10k D CN14 CN901
8 CF202 6 GND 3 2 VCC 7 5 4 W:3.18V 2 3Y 1Y 7 C70 0.1u
VCC L72-1009-05 CH1 VEE INH CH0 A GND 3 N:0V 3 6 R588 47
CH0 7 7 CH0 INH 2 3 VEE CH1 6 6 CH1 VEE 2A 3A
6 8 VCC 1 4 GND 5 7 CH0 INH 2 4 5
CH1 5 CoMMoN A 8 1 GND 2Y BUS SW
A VCC CoMMoN R264 47
P25 MULTIPLEXER MULTIPLEXER CF203
FM:3.32V L72-1017-05 BUFFER RXD1
P25:0V WIDE R586 10k D
oPT3
DSP-FPGA DSP-FPGA oPT1
POWER POWER
OPTION OPTION
MICE MICE
MIC MIC
SP+ SP+
SP- SP-
CPU CPU
SPDT
RF ANT(Y)
MASWSS0006 IC102
6 1 C193 C194 C162 L119 CN101 ANT
V1 RF1
5 RFC GND 2 33p 33p 1000p 8T
4 RF2 3 C168
V2 4p
SPDT
IC103 ABSORPTION SURGE
MASWSS0006
6 RF1 1 KMC SW(Y)
5 V1 2
RFC GND C196 C197 C163 L120 CN102
4 V2 RF2 3
33p 33p 1000p 8T
C169
4p
SURGE
ABSORPTION
L123 R150
2.7k
ANT GND
AGND AGND
AGND
AGND
DGND
DGND
oPT3 oPT3
oPT2 oPT2
oPT4 oPT4
oPT1
oPT1
oPT5
oPT5
SB2 SB2
INH
INH
C3
C3
MAN DoWN MAN DoWN
TXI TXI
TCoNT
TCoNT
RXEI RXEI
DI/ANI DI/ANI
RXEo
RXEo
SToN
SToN
TXo TXo
5A
5A
POWER
MICE
MIC
SP+
SP-
CPU