Kenwood TK-7180 Service Manual page 73

TX-RX UNIT (X57-6980-10) (B/3)
IGN IGN
D801
L411 VOLTAGE
CN802 PROTECTION
+B L410 C822 470p T:12.7V +B D402
R:13.5V 5M 1SS388 HSDIN
F801 2SJ645 Q810 HSDO
CN803 SB D402-404 DSTB
GND F53-0278-05 SB SW RTC BATTERY CONTROL LSDIN
D802 T:7.60V DT
DC REVERSE VOLTAGE PROTECTION SB CONTROL SW Q802 R:8.09V CK
CONNECTION PROTECT DTC114EE D403 1SS388
Q807
DTC114EE
T:7.46V VOLTAGE SB CONTROL SW
R:7.91V DETECTOR(INT) R820
SBC D
47k IGN
VOLTAGE IC402 4.99V 4.99V C413
CONTROL SW IGNITION SENS REGULATOR /8.5V 8.21V NJM78L05UA IC805 4.99V 4.99V RV5C386A 1000p
3 IN 1 10 1 C412
DTC114TE Q812 OUT COM 5M 9 VDD 32KOUT 2 CP401 0.1u D
CN804 Q801 2 8 OSCIN SCL 3
IGN 1 R821 8.83V 2SC2873(Y) 7 OSCOUT SDA 4 100
2 1M VOLTAGE VOLTAGE 6 CLKC INTRB 5
GND PROTECTION REGULATOR/5V INTRA VSS
D805 RTC PROCESSOR 102
02CZ9.1(X,Y) 5M INTRA 5M 1 VREF EMTON
IC801 RST INT 5M 2 AVCC AM1 101
S-80942CNNBG9C SBC SBC 3 100
CN429 1 VSS oUT 4 IC803 T:7.96V VOLTAGE 4 SBC T/R 99
30 TA7808F R:7.97V REGULATOR/5V EEPROM RXC MM2 R467 0
SPO 3 1 IN OUT 2 8C IC401 TXC TXC 5 TXC TCLK/DTRDO 98
29 4.99V 2 VDD CD GND XC6201P502PR IC807 AT24256N10SI27 6 97 CP407 1k
SPO 3 3 1 4 5 PC 7 PC AFRTM 96 R482
28 VOLTAGE VIN VOUT 5E 3 GND SDA 6 R474 470k HSDO IGN
SPO DETECTOR 8T SW VSS 2 NC SCL 7 8 STSW A0 95 47k
27 (CPU RESET) Q811 IC803 T:7.96V Q803 T:7.83V 2 1 A1 WP 8 4.99V RTCL/EEPCL RTCL/EEPCL R412 470k 9 94 CP408 1k
SPO DTC114EE VOLTAGE R:7.97V 12A02CH A0 VCC 10 RTCL/EEPCL A1 93
26 REGULATOR/8V 8T C410 HSDIN A2 CP409
SPO C478 100p CPU RESET SW 8T CONTROL SW 0.1u 11 NC A3 92 1k
25 Q806 5M D RTDT/EEPDAT RTDT/EEPDAT R414 10k 12 A4 91
SPO SPO DTC114EE 13 RTDT/EEPDAT 90 CP410 1k
24 C487 1000p T:7.2V R:7.95V T:4.95V BYTE A5 89
GND 8C R:0.00V R658 0 14 CNVSS A6 CP411
23 8R SW R:7.95V BEAT SHIFT SW DMUTE D 15 A7 88 1k
8C 12A02CH Q804 Q402 16 DMUTE 87 C423
22 8R DTC114YE AM2 17 AM2 DGND 86 1u R469
SB 8R CONTROL SW RST RST R424 1k RST A8 D
21 Q808 XOUT XOUT R425 1k 18 XOUT VCC2 85 1k
SB C481 1000p DTC114EE 19 MICROPROCESSOR 84
20 T:7.94V 20 DGND IC404 OPT6 83 R465 47k
NC C490 1000p SB R:7.25V X404 D XIN XIN XIN 30625MGP-169GP NC
19 L77-1950-05 C411 5M 5M 21 VCC1 PCK 82 R470 1k
PSW PSW 0.1u R418 47k 22 81
18 TA7805F IC804 5.00V R419 47k 23 NMI PLE 80 CP412
GND 1 2 PSW R420 330k PSW UL 1k
17 IN OUT GND 5C INT INT R432 1k 24 INT A9 79
GND C498 100p 3 INTRA INTRA R421 47k 25 78 CP413 1k
MIC 16 T:0.00V SHIFT/MODEL SHIFT/MODEL R657 4.7k 26 INTRA A10 77
C500 100p 5R SW R:4.98V SHIFT/MODEL A11 76 CP414
ME 15 REGULATOR/5V VOLTAGE Q805 DT DT R422 47k 27 BEEP A12 1k
14 12A02CH 5R SPSTB SPSTB 28 A13 75
GND C502 1000p SOE SOE R405 470k 29 SPSTB 74 CP415 1k
13 5M R406 470k R426 1k 30 SOE A14 73
PSENS PSENS R813 SHIFT IC403 AIO5 R411 470k AIO5 A15 CP416
12 C504 1000p REGISTER BU4094BCFV AIO9 R427 1k 31 AIO9 A16 72 1k
RST2 RST2 4.28V 4.7k 1 16 4.99V D423 R407 10k 32 71
11 R659 0 2 STRB VDD 15 VOLTAGE 33 DSTB A17 70 CP417
(LCDRST) R572 LCDRST DATA OE PROTECTION D423 LSDO A18 1k
10 R660 0 0 3 CLK Q5 14 GSW RXD2 R428 0 34 RXD2 NC 69
(LCDDI) R574 LCDDI Q809 4 13 1SS388 R429 470 35 68 R471 1k
9 R661 0 0 DTC114EE AO1 5 Q1 Q6 12 TXD2 R430 470 36 TXD2 CS0 67 R472 1k
(LCDDO) R575 LCDDO 5R CONTROL SW PA Q2 Q7 TXD1 TXD1 RST2
8 R663 1M 0 HOR 6 Q3 Q8 11 CFSW 37 VCC1 NC 66
(CLK) R577 CK 7 Q4 Q'S 10 R410 R431 0 38 65
7 C515 1000p 0 8 9 10k RXD1 NC
SHIFT/MODEL VSS QS
6 C516 1000p
5C 5C C407 0.01u
5 D RXD1INT D417
NC AO2 1SS388
4 D418
TXD TXD RXD1EXT 1SS388
3 SCSW SCSW
RXD R662 0 RXD RXC CK CK RXC D417,418
2 MIC MIC ISOLATOR
GND ME ME
1 R591
(DM) 0 DM
D421,422
VOLTAGE PROTECTION
OPT6 OPT6 D
D421
1SS388
D422
1SS388
BEEP
R525 R511
1.5k 1.5k
D D
R445
10k
R446
10k
CN403
DSTB DSTB
DT DT DT DT
MM2 MM2 MM2 MM2
AM1 AM1 AM1 AM1
R552 10k AF AF
FLASH MEMORY
AT29C040A-90TI IC405 C480 R558 R597 C530 R606
1000p 390k 1M 10u 0
A11 1 A11 oE 32 RD
2 31
A9 3 A9 A10 30 A10
A8 A8 CE CSO C441
5M A13 4 A13 Io7 29 D7 MIC AMP
5 28 D405 10u IC414
A14 6 A14 Io6 27 D6 TC75W51FU
A17 A17 Io5 D5 D/A CONVERTER 5 4
WR 7 WE Io4 26 D4 M62364FP IC410 C465 6 VSS 3 2.50V
4.99V 8 VCC 25 D3 EMZ6.8N 22p – + 2 R573 C511 R586
9 Io3 24 VOLTAGE R503 R508 13 VIN5 VIN4 12 R529 R535 2.49V 4.98V 7 + –
A18 10 A18 GND 23 PROTECTION C445 100k 1k 14 VOUT5 11 680k 390k 8 VDD 1 6.8k 0.068u 2.2k MIC AGC
T/R A16 A16 Io2 D2 15 VOUT4 10 D408 Q410
A15 11 A15 Io1 22 D1 15p 16 VOUT6 VOUT3 9 MA742 R580 2SC4116(Y)
TCLK/DTRDO 12 21 VIN6 VIN3 4.98V
A12 13 A12 Io0 20 D0 DET AMP/ 17 DO DI 8 150
AFRTM A7 A7 A0 A0 DATA LPF (DB-25) 18 7 IC412
A6 14 A6 A1 19 A1 TC75W51FU IC407 19 VDAref CLK 6 R376 TC75W51FU D409
A0 15 18 RESET LD MODULATION MA742
A5 16 A5 A2 17 A2 C467 0.01u 20 GND VDD 5 4.99V 47k LPF/DET AMP
A1 A4 A4 A3 A3 C455 47u6.3 21 4 R324 R581
A2 22 VIN7 VIN2 3 0 C469 150
A3 R496 C444 VOUT7 VOUT2 Q411
100k 39p 23 VOUT8 VOUT1 2 R521 R523 0.1u MIC-AMP D408,409 2SA1586(Y,GR)
A4 D R498 24 1 47k C584 560k 2.50V AGC DETECTOR MIC AGC
A5 270k VIN8 VIN1
A6 5C 22p 2.50V
A7 VOLTAGE PROTECTION C454 0.01u C400 R530 V_REF V_REF
1u 120k MM1 MM1
DI
A8 DEO
MP C591
2.49V 0.1u
R517
D PCK MOD R500 22k
MB BEEP BEEP R524 R531
PLE TV R522 R526 270k 0 10k 10k
UL 100k C462 0.01u 1.53V LSD BUFFER AMP/ AF MUTE SW
A9 VCXO BIAS AMP Q409
A11 IC411 TC75W51FU IC408 AM2 DTC363EU
LMC7101BIM5 4.93V
A11 1 OUTPUT 5 0.87V 1 VDD 8 C519
A12 2 V- 2 7
A13 10CL 3 V+ 3 – + 6 1000p
INPUT+ INPUT- 4 4 + – 5
A14 VSS
A15 R520 2.50V C485 R559 C495
A16 VOLTAGE DC AMP RF BPF TUNING C453 0 2.50V
0.1u 1u 100k 180p
A17
A18 R532 AGND AGND
HSD BPF/HSD R494 4.7k
COMPALATOR R495 4.7k 1k 2.48V
CSO IC406 C440 0.1u IC409
RST2 TC75W51FU TC75W51FU 4.98V
1 8 1 8 C488
VDD 2 VDD 2.81V 12p(G)
2 – + 7 C443 – + 7
3 6 R497 0.01u 3 6 Q405 LIMLV LIMLV
4 + – 5 3.3k 4 + – 5 DTA114EE C476
VSS VSS R548 0.1u
AQUA 82k AF SW IC
C438 0.01u LSD LPF/VOLTAGE CONTROL IC413
DC-REFERENCE SW TC7MZ4053FK
1 16
HSDIN HSDIN 1Y VCC
HSDO HSDO R527 R565 R536 C470 2 0Y YCoM 15
2.50V 3.9k 0 15k 0.01u 3 1Z 14
R557 4 XCoM 13
4.7k ZCoM 1X
AF SW 5 0Z 0X 12
(LSD) 6 INH A 11
Q406 7 10
HN1J02FU 8 VEE B T/R
GND C 9 R:4.90V
T:0V
4.92V
EMTON EMTON EMTON
LSDIN LSDIN LSDIN LSDIN
LSW LSW LSW
MM1 MM1 MM1
BEEP BEEP BEEP
LSDO LSDO LSDO
STSW STSW STSW STSW
RXC RXC RXC RXC
CK CK CK CK
SCSW SCSW SCSW SCSW
MIC MIC MIC MIC
ME ME ME ME
OPT6 OPT6 OPT6 OPT6
TX-RX UNIT (X57-6980-10)(C/3)
5C 5C
R308 PLL CP SW
3.9k IC302
TC7S66FU 4.9V
1 5 R319
R300 2 IN/OUT VCC 22
OUT/IN PLL SYSTEM IC R320 4.98V
CP 10k 3 GND CONT 4
DT DT CN301 100 CN302 C343
4.90V 1k R337
1 REF Fin 2 CPGND 1 CPGND MUXOUT 15 R323 UL 1 2 10u10 10k
AM1 5C 2 14 R332 100 PLE
AF 4.99V CPGND 3 AGND IC301 LE 13 R330 100 DT 3 4
3 5C 4 C309 AGND ADF4111BCP7 DATA R327 100 PCK
Fin C397 4 RFinB CLK 12
5 GND CP 6 GND 1000p 1000p 5 RFinA CE 11 R321 GND 5 6
D419 10k DGND
1SS388 REF C396
1000p R304 R334 L309
MIC MUTE CONTROL 47 4.77V 0 3.3u
R618
220k
C540 C544 A
R603 CV
R589 R592 0 10u10 Q416,417 Q417 10u10
MIC MUTE SW 2SJ243 4.83V 4.98V R336
0 0 R604 C539 2SJ243 Q416 C543 1k
0 10u10 10u10
4.88V R375 CV D312
R620 R665 C307 1000p 1k BB664
5C L310
220k 4.7k 4.99V Q314 4.36V 10.30V R335 D313
4.99V DTA144EE C318 C320 R318 11CL 11CL 0 2.7u BB664
MIC MUTE MIC MUTE SW X301 2.2u20 2.2u20 1.2k
R:4.98V CONTROL DTA144EE Q421 L77-1952-05
T:0V D420 R362 Q305,314
1SS388 MB VC VCC Q305 FILTER SW PLL F_IN
0 DTC144EE
GND L301 R303 Q302 R317 R326 R333 CV CV
oUTPUT 5.6u 560 DOUBLER AMP PLL F_IN 2SC4116(BL) 0 1.5k 0 D307,309,312,313
16.8MHz Q301 R307 R311 Q303 FREQUENCY
2SC5108(Y) C316 D301 C319 C326 L306 C387 D304 0 1k PLL LPF 2SC4116(BL) PLL LPF TX/RX VCO CONTROL FOR
AUDIH T:0V R:4.82V 1000p 1000p 68n 1000p Q304
R579 MA2S077 2p(B) MA2S077 2SC4116(BL)
22k T/R 1.14V D301,302 D304,305 PLL LPF
R576 C517 PLL F_IN PLL F_IN
220k 0.01u FILTER SW FILTER SW R252
C492 R567 R600 C325
4.7k D302 C337 L305 C388 D305 4.7k
0.1u 390k 2.49V MA2S077 1000p 3.5p(B) 68n 1000p MA2S077 C252
C491 R566 R595 1000p
0.1u 1M Q413 270k AO
AF SW 2SJ243
RXAO
AM1 AM1 AM1 AM1
C499
R583 RXAI
820p 0
2.49V
C503 R584
A 68p 0 7.86V
R587 C525
150k 0.1u
A R601 R607 C172 C174
C518 0.1u 470k 270k
1 AGNDIN DTRAIN 25 2.5p 7p
2 TXIN 24 L171 L172
3 AMP4O 23 R602 27n 22n
TXINO AMP4N 1M
4 LIMLV AMP4P 22
5 EXTLIMIN IC415 AMP3O 21
6 AQUA-L 20
7 MOD AMP3N 19
VDD AMP3P R117 C120
8 DTRLOADN VSS 18 5.72V
9 STD 17 R599 R608 2.2k 1000p
XIN 180k 180k FRONT-END LNA
C113 C115 C124 R130 C130 C134 C138 C142 R126 C176
10p 18p 0.93V 2SC3357 Q103 7p 0 12p 10p 12p 33p 33 1000p
C102 R131 C109 C111 L105 L106 R109 R111 C119
AF 1000p 0 15p 47p 39n 27n 0 0 1000p
MUTE 0.15V
R582 SW (VOICE) AF SW
1M 2SK1824 Q412 Q415 R132
HN1L02FU 100k
X403
L77-1965-05 3.6864MHz
Q414
AF SW 2SJ243 D103-106
RF BPF RF BPF TUNING
TUNING
FL:2.1V
FH:6.8V FC:3.8V
LSDIN TV R129
100k
R:4.92V
T:0V
STSW MI2 MI2 MI2 MI2
RXC AFO AFO AFO AFO
CK
ME ME ME ME
OPT6
IC1
RA30H1317M
RIPPLE FILTER POWER MODULE
3.94V 2SC4617(S) Q312 4.98V
4.28V
L14 D3,4
4.01V 1.10V TX DRIVER R16 ANT SW
C379 L320 C381 D316 C1 C2 R6 470p C3 C9 Q2 2SC5192 C64 33n 47 C21 D3 C44
R339 R340 R2 180 C16 R17
MODULATION 100k 100 VCO BUFFER 15p 39n 1000p HVC131 1000p 18 470p 0.84V 33p 56p 10p 47 470p XB15A407A2GB 120p
CONTROL 3.90V AMP D315,316 Q1 D4
FOR TX VCO Q313 TX/RX 2SC5108(Y) 1.55V
2SC5108(Y) BAND SW TX PRE-DRIVER L:3.33V H:4.44V XB15A407A2GB
1.43V 1.14V 0.89V H:13.13V
D310 L:13.42V
R370 C392
BB664 TX/RX VCO 1k 1000p 7.78V
D311 C347 C354 Q307
BB664 68p 56p 2SK508NV(K52) VCO BUFFER AMP Q311 7.55V
2SC5108(Y) C372 C375 VOLTAGE 0.80V
C364 R346 PROTECTION
1p 100 15p 1000p
0.74V
D306,308,310,311 7.81V
FREQUENCY CONTROL FOR
TX/RX VCO 3.44V ANT SW
R344 R348
100 10k
TX/RX VCO SW TX GATE SW R19
Q309 Q3 150
C357 15p 2SC4116(GR) R353 R:0V DTC114EE
T:2.40V 7.81V
Q306 4.7k
C346 L314 2SK508NV(K52) C365 R345
68p 50n 1p 100
TX/RX TX/RX
TX/RX VCO VCO SW R:4.88V VCO SW
2SC4116(GR) Q308 T:0V DTC114EE Q310
R347 DC AMP
8T 8T FOR TX APC
4.7k R77 100k R85 100k
FILTER RIPPLE REVERSE VOLTAGE TA75W01FU IC71 TA75W01FU IC72
Q251 PROTECTION 1 8 1 8
2SC4617(S) R254 R255 D251 1SS388 2 OUT1 VCC 7 2 OUT1 VCC 7
0 0 3 IN1- OUT-B 6 R79 R81 3 IN1- OUT-B 6
MAX5026EUT+T IC251 4 IN1+ IN2- 5 180k 100k 4 IN1+ IN2- 5 R89
VEE IN2+ VEE IN2+ 47k
1 PGND LX 6 4.40V 470p C77 470p
2 5 R258 C76 DTC114EE Q73
3 GND VCC 4 22 DC AMP HIGH/LOW Q72
FB SHDN FOR TX APC POWER SW 2SK1824
HIGH/LOW
POWER SW
DC-DC CONVERTER H/L
AM1 AM1 AM1
4.99V
4.96V
4.96V 4.94V
FM IF SYSTEM IC W/N DISCRETE SW
IC172
TA31136FN Q178
4.99V 1 OSCIN MIXIN 16 DTA144EE W/N
4.97V 2 OSCOUT GND 15
R172 C178 C215 3 MIXOUT N-REC 14
5.6 1000p C181 18p 4 VCC N-DET 13
1000p R187 5 IFIN RSSI 12 C231 82p
3.3k 6 DEC IFOUT 11 DET MUTE SW
L174 R186 C205 7 FILOUT QUAD 10 R205 2SK1824 Q176 C237
L39-1421-05 4.37V 8 FILIN AFOUT 9 RXDET
R175 L175 R176 R182 3.3k 330 0.01u 3.3k 22u6.3
2.2k 47 4.41V IF AMP R212
4.35V R181 C193 0.84V Q172 DMUTE
330 0.01u 100n L182 C197 C199 L71-0618-05 XF171 C202 L185 C204 2SC5108(Y) L187 C209 R217 C211 100k
L173 IC171 L176 XF171 0.84V 100n 0.01u 0 10p D174
L39-1421-05 SPM5001 L39-1421-05 C185 L177 R178 C187 L71-0618-05 C190 L180 C192 0.07V 0.01u 39p 39p 68n 0.01u 0.07V N:4.85V MA2S111
6 G2 G1 1 0.01u 270n 0 39p 39p 68n 0.01u Q171 DET MUTE
5 S1 D1 2 2SC5108(Y) SW CONTROL
4 S2 D2 3 IF AMP C224 RSSI
0.87V CF171 R206 Q177
RX 1ST MIXER L72-0986-05 270p 1k DTC144EE
W/N CF SW W/N CF SW C225 R222
D171 D172 1k
W/N CF SW DAN235E DAN235E 270p Q180
CONTROL DTC144EE
Q173 Q177,180
DTA114EE L72-0998-05 CF172 W/N CF SW
R198 R200 CONTROL
330k 3.3k
W/N CF SW NOISE AMP D173 SQ NOISE-AMP
CONTROL 2SC4617(Q) Q175 RB706F-40 DETECTOR
DTC144EE Q174 W:4.96V C228 ASQ
0.1u
MI2 MI2 MI2
AFO AFO AFO
ME ME ME
AUDIO IC TA7252AP IC417
L9 L10 L11 6.76V VCO RX-IF AVR
L12 R30 ANT (E23-1081-05) (E23-1081-05) (E23-1081-05)
5T 5T 5T 5T 0
CN328 CN329 CN330 CN200 CN201 CN202 CN203 CN815
L409
1.44V
C566 C570 R648 13.61V D
1u 2.2k
4.99V 1u CN428
SB 1
SPI 2
SPO 3
AF MUTE 4.41V
CONTROL Q419 PA 4
RF DETECTOR RF DETECTOR RF DETECTOR D416 DTC363EU HOR 5
D6 D7 D8 DAN202U C583 GND 6
HSM88AS HSM88AS HSM88AS AF MUTE SW R654
TCTL R641 470p
4.7k 0
DTC114EE Q418 EXT.SP
AF J401
CONTROL SW
HOR
H:2.81V PA
L:1.04V SPO
8T 8T TX-RX UNIT (X57-6980-10)(A/3)
D704-708,711-713
SURGE PROTECT R711 47k
D711
R718
470
CN427 CN701 47k DA204U E
AIO6 30 AUXIO6 AUXIO6 1 R701
29 AUXIO7 AUXIO7 2 D704 E
AIO7 28 AUXIO1 AUXIO1 3 R706 R712 47k
AIO1 470 D712
AIO2 27 AUXIO2 AUXIO2 4 E DA204U
26 RXD2 RXD2 5 R719
25 AUXIO3 AUXIO3 6 R702 47k E 470
AM1 AIO3 TXD2 TXD2 D705 E DA204U
24 7 R707 E
AIO4 23 AUXIO4 AUXIO4 8
22 AUXIO8 AUXIO8 9 470
AIO8 21 AUXIO5 AUXIO5 10 E DA204U
AIO5 E
20 AUXIO9 AUXIO9 11 R703 47k
19 AUXO1 AUXO1 12
AO1 18 TXD1 TXD1 13 D706 E
R708
AO2 17 AUXO2 AUXO2 14 470
16 RXD1 RXD1 15 E DA204U
15 GND GND 16 E R720
R704 47k 470
14 ME ME 17
13 MI2 MI2 18 D707 E
12 DEO DEO 19 R709
DEO GND GND 470 R713 47k
11 20 E DA204U
5C 10 5C 5C 21 E D713
9 DI DI 22 R717
8 AFO AFO 23 R705 47k 470
F401 D708 E DA204U
SB 7 SB SB 24 R710 E
F53-0352-05 6 SB SB 25 470
R633 5 SB SB 26 E DA204U
DI C720
0 4 SB SB 27 L701 E E 100p
3 SB SB 28
R636 2 SB SB 29
AIO9 VOLTAGE PROTECTION
0 1 NC NC 30 E
E E L702 R714
E 470
R629
0
R630 VOLTAGE E
0 PROTECTION D702
1SS355 Q702 02DZ18(X,Y) D710
ADM202EARN IC416 2SD2114K(W) VOLTAGE
RXD2 9 8 INVERTER SW PROTECTION
RXD1EXT 10 R2OUT R2IN 7 E E E R715
TXD1 11 T2IN T2OUT 6
TXD2 12 T1IN V- 5 C562 1u25 470
13 R1OUT C2- 4 PROTECTION VOLTAGE D703 E
14 R1IN C2+ 3 C563 1u25 E
15 T1OUT C1- 2 1SS355 Q701 D709 VOLTAGE
16 GND V+ 1 2SD2114K(W) 02DZ18(X,Y) PROTECTION
5C VCC C1+ INVERTER SW VOLTAGE PROTECTION E
R716
MI2 LEVEL E E E
AFO IC (RS-232C) CONVERTER 470
D412 D413
DA204U DA204U D414 DA204U E E
ME
D412-414
SURGE PROTECT
27 J701
13
25
12 TTL SPECIFICATION
(DEFAULT)
24
11 AUXI/O6
23 ME
AUXI/O1 AUXI/O7
10 GND
22
9 AUXI/O2 RXD2
21 AUXI/O3
TXD2
8 AUXI/O4
20 AUXI/O8
7 AUXI/O5
GND
19 DEO
6 MI2
18 GND
DI
5 AFO
17 AUXI/O9
4 AUXO1
16 TXD1
AUXO2
3 RXD1
15 SB
2 NC
14
1
26
E E