TS-990S_sch.pdf

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1、DIAGRAM replace it with the specifi ed part. Safety study After repairs have been completed, remove the power supply cord from the outlet, the antenna, the outside con- nection cable, etc., and insert the power switch. Using a 500V DC insulation resistance meter, check the insulation between each te

2、rminal of the attachment plug and the an- tenna terminal and other outside metal parts, and ensure that the insulation resistance levels are more than 4M. When the insulation resistance level is lower than this value, check repair of the transceiver is required. ABCDEFGHIJK 1 2 3 4 5 6 7 8 9 10 11 1

3、2 LMNOP 3 J602 J700 J1 J2 1234 5678 9101112 13 J50 J3 6 1 4 2 5 3 7 CN2 CN800 CN230 CN1CN47 CN70 CN28 CN32 CN1 CN43 CN73CN35 CN65 CN263 CN4 CN71 CN72 CN101 CN37 CN1 CN672 CN11 CN3CN530 CN1 CN3 J4 J800 CN37 CN815 CN17 CN18 CN200 J4 J5 J6 J2 J1 J7 J1 J200 1 6 2 7 3 8 4 9 5 CN226 E04-0454 CN220 J220 CN

4、6 CN2 CN3 CN4 CN33 CN20 CN19 CN22 CN42 CN66 CN59 CN63 CN65 CN64 CN501 CN109 CN89 CN21 CN104 CN920 CN950 CN900 CN910 CN500 CN300 CN850 CN400 CN450 CN350 J701 1 2 34 CN4 CN607 CN5 CN6 CN608 CN503 CN262 CN261 CN609 or CN610 CN260 J603 CN604 J601 1 2 3 4 5 6 7 8 CN264 CN602 CN601 CN467 J401 18 916 1724

5、25 26 27 28 29 30 3132 J601 8 7 6 5 4 3 2 1 12 11 109 13 14 CN1 CN222 CN666 CN667 CN36 CN453 CN662 CN450 CN1 CN137 CN600 CN700 CN670 CN663 CN1 CN804 CN668 CN301 CN4 CN1 CN665 CN669CN451 J605 CN603 J604 CN360 CN440 CN32 CN2 CN671 J51 A651 A650 CN267 CN502 CN259 CN501 CN266 CN606 CN302 CN1 CN504 CN466

6、 CN465 CN470 CN35 CN816 CN24 CN47 CN500 CN80 CN81 CN1 CN16 CN36 CN400 CN270 CN180 CN190 CN381 CN50 CN2 CN2 CN265 CN605 CN34 CN35 CN2 CN80 CN174 CN170 CN18 CN16 CN90 CN803 CN405 CN255 CN3 CN2 CN587 CN303 CN406CN651 CN13 CN11 CN401 CN446 CN501 CN22 CN534 CN53 CN402 CN26 CN520 CN70 CN3 CN2 CN652 CN462

7、ANT2 ANT1 PHONES/PADDLE MAIN ENCODER 4 1 PH2 PH1 PHDET PHG ANT3 ANT4 5 BRK 2 MSMET REMOTE 2 COM 1 SPO 3 SSMET 4 MKE KEY DRV 6 ALC 3 SS 10 NC 1 GND 7 TXSW 11 NC DRV EXT.SP1 ACC2 1 GND 3 KEY2 7 NC 5 KYSR 9 NC 6 GND 2 KEY1 4 NC 8 NC METER RXIN RX IN RXOUT RX OUT AT IN 2 RXD 1 NC 3 TXD 4 NC COM 5 GND 9

8、NC 8 CTS 7 RTS 6 NC EXT.AT GND 14S 1 TT 5 TS GND 10MHz IN PF EXT.SP2 USB-B 1 4 SUB ENCODER RIT ENCODER 4 1 5 11 5 MULTI HC/LC LOW HI SAFMAF SRFMRF SSQL MNOTCH MSQL SNOTCH MAF/MRF SAF/SRF VOL VOL MNOTCH/MSQ SNOTCH/SSQ NR2 NR1 NB2 NB1 VOL NR1/NR2 NB1/NB2 MIC VOXGAIN PWRMICKEYSPEED PROCOUTDELAYCAR PROC

9、IN CWPITCH MONITORVOLUMES F1-F7 PWS LANDVI 14V GND 14S GND FAN1 FAN2 FAN MENCA MENCB 5D GND SENCB GND 5D SENCA RITA 5D GND RITB MCG MIC MSG 3 1 1 4 4 1 DOG DOT DASH KYSR 1 5 SS 8A MD MU DOG DOT DASH KYSR U1GND U1D- U1VBUS U2SGND U1D+ U2_D+ U2VBUS U1SGND U2_D- U2GND USB 1 10 6 1 6 1 6 7 1 GND 14S 14S

10、 GND 8A 8A 1 14SL NC 10 1 4 14V GND GND 14S 1 4 1 4 28 1 1 28 MFEN1 GND VD X45V1 GND ODP GND CLK 33C MFEN3 FAN1- FANP2 SP-Q8(5M) TXB TH1 FAN1+ FAN1+ ID1 5V ATDAT1 QS X45V2 FAN1- FANP1 MRXC NC DATA HFPO1 14S FAN- NC NC GND FAN+ NC NC DATA MFEN2 CLK MFEN1 QSL ATPWS NC 14S NC GND 33S FFANAT 5M FAN+ FAN

11、- 1 24 AT OUT 1 3 1 24 1 4 14SL 8V 4 1 GND +50V 14SL GND 9 1 5 1 1 40 1 40 X45V1 PHD CRTS AFEN X45V2 BOVER TS ADC2 CLK GND MFEN2 BKC ODP EXTPF2 PSC AMD MFEN1 MRXC GND ACDCTH ATPWS CCTS NC MLPX1 CTXD GND 14SW X53V2 PSC33 TT VD CRXD 50VSW DATA ACDCSW ADC1 EXTPF1 MLPY1 TH33B MFEN3 1 40 1 40 1 5B GND 14

12、SD 5D GND 33V GND 1 2 to Panel unit GND 14V GND GND 14SP GND 14AF INT SPEAKER OPTICAL DIGITAL IN OPTICAL DIGITAL OUT 1 16 GND GND FMOD TLO1 SLO1 SLO3 SLO2 R40M 1 2 SPEN1 SPEN2 SLCK GND SDEN3 SLSEN SDIO X50V2 SLDT SDEN1 UL SPEN3 GND SDEN2 NC MLRST 1 16 22 1 GND R40M MLO1 MLO2 SCREF R10M MDIO RDEN NC

13、GND MLDT MPEN2 RPEN MPEN1 NC GND REFO ERDET MLCK MDEN1 NC MLRST X50V1 REFI UL NC MDEN2 MLSEN 22 1 1 2 SCIF GND SCIF 2 1 GND 1 24 14S GND 8A 1 3 SCREF SC08M SC11S SC73S GND 5D 33V GND R4 B0 VSS VCC NC G3 VSS VCC R3 VSS G2 ABLENM B4 R0 G4 G1 VCC VCC VSS DE R2 VSS G0 B2 G5 B5 R1 B3 R5 ABLENS NC B1 1 48

14、 RR4 BB0 VSYNC BB7 BB2 BB1 CSB RR6 SCK RR1 GG3 HSYNC RR0 BB6 BB5 SDI GG0 RR2 DOTCLK RR5 BB3 RESB GG2 RR3 GG7 GG5 GG6 VCC DEN NC GG1 BB4 RR7 GG4 VSS 50 1 10 1 16 5A MRECI SRECO MUANO NC UANI SRECI SUANO MRECO 16 1 1 4 PATXD NC PARXD GND VRXD LCDREQ BKC MACTS GND 33SW1 VRTS 33SW2 NC USBSW NC 32KOUT VB

15、INT AHLT MATXD 5D SCCLK SCSOMI PSC SCSIMO VTXD DC12SW DC18SW VCTS MARXD MARTS ARST SCCS0 4 GND 3 D+ 1 VBUS 2 D- 1 2 1 2 13.8V 13.8V GND GND 5V 50VSW DFAN1 DFAN2 TH 5GND QS AFEN DATA CLK 14S 14S 33S 33S GND GND 13 1 1 13 E_ANTE_ANT AT OUT AT IN GND DATA CLK AFEN TXB VSF VSR NC AMD PHD 5A 5A NC 14S 14

16、S NC 1 26 SRAT MRAT HFPO1 1 26 NC NC TXB NC NC NC NC VSR 5A 33S NC VSF 16 1 1 16 DRIVE ANT1 ANT2 ANT3 ANT4 GND GND GND GND DATA 33S GND 14S GND 14S QS 33S AFEN CLK 1 13 SP1 MANO GND GND GND SANO GND SAGCV GND GND RTK ANI GND 13 1 36 1 1 36 1 3 14S GND 8A SRAT SLO1 SLO2 TLO1 SLO3 DRIVE TIF GND SRIF G

17、ND TIF GND SRIF/SFMD GND 1 2 1 2 1 2 1 2 SC11S SC73S SNBIF GND SIBK 8A SNBL 1STIF SBLNK 1 6 6 1 SNBL SIBK 1STIF SBLNK 8A GND SFSM SRXC SSMET SFSQL TXC TEN2 KEY1 KEY2 NC SS X57V CKY SIBK NC PKSR DAEN2 MSMET SANOMU PKP NC_TR CLK MSQC MANOMU ID DATA TEN1 5A GND SSQC VSRM KYSR ALM 33S VSFM NC GND 1 2 GN

18、D GND GND 33SD 5B 5A 14SD GND 14SD GND 1 4 33SD GND 5A GND 1 32 1 32 2 2 SSCPI GND 1 GND 1 MSCPI 14SD GND 14AF GND 2 1 MRIF/MFMD GND 1 2 GND 2 FMOD 1 3 1 PH1 4 PH2 1 PHG PHDET 1 3 MSG MCG MIC NC DFPRG MCTDET DRTS TXC NC DGND DRXD SABK1 33SD SABK2 NC 33SD 5A DRST CKY DGND SIBK NC MAGCV 5A BKC MABK2 1

19、4SW GND DTXD GND SCTDET DCTS MIBK NC MABK1 1 32 1 32 MRIF GND 1 2 MRAT MLO1 MLO2 GND 14S 8A 8A 4 SC08M PSECK REN2 MRXC X55V1 PSEN V55V2 NBS PSEDA MFSQL DAEN1 MIBK PSESI REN1 GND DATA MAGCV 33S CLK PSEEN MFSM GND 5A 1 22 22 1 NC PFPRG PCTS EXTPF2 PARXD NC PRTS NC 5D SS KYSR GND LTIMER PWS MBLEN PTXD

20、DASH NC NC 33B NC NC 8A PRXD DOT BKC PATXD NC GND EXTPF1 LPOFF PRST 1 32 24 1 1 32 A1 A2 (USB) X42-343*-*(D/10) ACCESSORY UNIT X42-3430-00(E/10) ACCESSORY UNIT (PHONES/PADDLE) ACCESSORY UNIT (MIC) X42-3430-00(C/10) 1 4 (MULTI) X42-3430-00(G/10) DISPLAY UNIT (AF/RF) (NOTCH/SQL) VMAF VMRF VSRF GND 5D

21、VSAF VMNCH VMSQ GND VSSQ VSNCH 5D 1 6 6 1 (NR/NB) VNR2 VNB2 VNB1 GND 5D VNR1 VNB1 GND VNR2 5D VNR1 VNB2 1 12 1 12 GND VCWSPD VPWR VCWMON VCWDRY VCWPCH VPROCI 5D VMIC VCAR VPROCO (VOLUME) DISPLAY UNIT 16 1 1 16 KEYO1 KEYO3 KI3 LFBK KEYO6 KEYO2 KEYO7 LVOX LPROC KEYO4 LEDDIM KEYO0 KEYO5 KI1 KI0 LMONI (

22、F1-F7 KEY) DISPLAY UNIT (POW SW) ACCESSORY UNIT 16 1 1 16 GND 33B KEYO4 KEYO5 KEYO7 LEDDIM PWS KEYO3 LPON LPOFF NC KI0 LTIMER LAT KEYO6 NC X54-3850-00(A/6) DISPLAY UNIT (MAIN PANEL) (SUB LCD) DISPLAY UNIT 40 140 1 X54-3850-00(B/6) (MAIN LCD BACK )DISPLAY UNIT 1 2 MLSYNC GND GND SLSYNC 14SP NC PA_Y-

23、PA_X- GND Y2 MLPWM GND NC Y1 SLPWM TPPUON 5D TPPRES X1 GND X2 MBLEN PBLEN NC PA_X+ GND 14SP 14SP NC PA_Y+ VCI BGR SCK RR0 SEL0 RR3 VSYNC GG5 SDO GG2 GG1 RESB SEL1 RR1 BB7 BB6 PINV RR5 BB3 HSYNC VSS BB5 TB SEL2 BB1 RR7 GG6 SDI GG3 RR6 DOTCLK RL VDDIO CPE RR2 GG0 BB2 GG4 REV DEN BB0 BB4 NC GG7 RR4 CSB

24、 NC POL 1 50 1 4 1 2 40 1 32 1 32 1 48 1 50 G4 DCLK B1 R4 VSS VSS VSS NC VSS B3 VSS VSS G1 B0 VSS R2 VSS VSS VCC VCC R1 G5 NC G0 VSS R3 VCC B5 VSS R5 VSS G2 VCC R0 B4 B2 VSS VSS DE G3 1 5 X53-452X-XX ACCESSORY UNIT (SCOPE) X42-3430-00(A/10) DSP UNIT X53-4530-00 DIGITAL UNIT X46-3390-00 X57-827X-XX(A

25、/2) TX-RX UNIT (TXRX) X57-827X-XX(B/2) TX-RX UNIT(NB) PLL(SUB) UNIT X50-3230-00 DC-DC UNIT X43-3220-00(A/3) AT UNIT (AT) X53-4410-00(B/2) X53-4410-00(A/2) AT UNIT (ANT SW) AC/DC POWER SUPPLY GND 6 1 6 1 +50V GND GND GND 4 +50V 1 +50V ACDCSW FACDC 1 12 NC NC NC NC NC NC NB NB R10M FFANAT THGND ODP NC

26、 X45V2 5A X45V1 FFANP2 33S NC AMD FFANP1 MFEN2 NC ATPWS MRXC VD FTH1 MFEN1 14S DATA CLK PHD 33S AFEN 5A 14S NC MPEN3 GND GND X53V2 33S FTH2 GND GND GND 14GND 14GND NC 33S 33S 33S NC 33GND 33GND 33GND 13 SS 1 SANO 5 MSQ 12 GND 9 PKS 10 SSMET 7 SSQ 8 GND 3 MANO 6 MSMET 2 RTTY 4 GND 11 ANI MULTIC LEDDI

27、M MULTIB MULTIA LMULTI LCENCA HCENCB HCENCA GND LCENCB NC X54-3850-00(E/6) X42-3430-00(I/10) X54-3850-00(D/6) X54-3850-00(C/6) X42-3430-00(F/10) X54-3850-00(F/6) 2 SP2 3 RG 11 SP2DET 1 GND 10 NC 1 TX2- 2 TX2+ 3 GND 4 NC 5 NC 6 NC 7 NC 8 VSYNC 9 TX1- 10 TX1+ 11 GND 12 NC 13 NC 14 +5V 15 GND 16 NC 25

28、AR 27 AB 29 AGND 30 AGND 28 HSYNC 26 AG 32 GND 31 GND 5 RCT 12 LED1A 4 RD+ 11 LED1K 13 GND 8 GND 7 NC 6 RD- 3 TD- 2 TCT 1 TD+ 10 LED2A 9 LED2K 14 GND W201 RED/WHE E37-1586 E37-1621 W202 HFPO2HFPO2 ACCESSORY UNIT ACCESSORY UNIT 1 2 CONTROL UNIT BLK/RED RED BLE WHE BLK RED/BLE RED RED/GRN BLE/WHE GRN/

29、BLK BLK/BLE WHE/BLK GRN NONE NONE WHE RED NONE WHE RED WHE/BLK GRN WHE WHE RED RED/RED BLK RED/WHE RED/BLE RED/BLK BLE BLK VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS NC NC NC NC GND GND 14SL 8V 8AL 8AL 8A 8A 14S GND 1 3 FAN

30、+ FAN- FFANAT 3 FAN1+ 1 GND FANP1 3 FANP2 FAN2+ GND 1 TH2 TXB GND X45V1 5A GND FTH2 ODP FAN+ ID1 FTH1 DATA FAN- MRXC MFEN3 CLK 5M X45V2 VD FFANP2 THGND QSL GND FFANP1 MFEN1 FAN- FAN+ 33C NC GND 33GND 14GND DATA NC 5M 14S X53V2 CLK FAN+ MFEN2 FAN+ ATPWS 14S MFEN1 NC FAN- NC NC NC QSL FFANAT 14GND FAN

31、- 33S GND GND GND GND PHD DATA 33S AMD 5A GND GND 5A CLK 33S NC GND VSF GND 14S 33S AFEN VSR GND NC 14S NC TXB NC NC GND GND GND ACDCSW TH GND 12 BU5V DFAN1 FACDC GND GND 50VSW DFAN2 1 13.8V 13.8V GND GND FFANAT GND AFEN MRXC AMD 33S NC PHD FTH1 GND NC X53V2 GND 5A VD FFANP1 NC X45V2 33S MFEN1 GND O

32、DP 33S 14S MFEN2 5A 14S FTH2 NC NC GND X45V1 DATA GND MPEN3 ATPWS FFANP2 CLK NC 56 G 2 14 4 TS G 3 TT 1 R10M NC GND ODP AMD ACDCSW BKC TS MFEN3 CTXD PHD PSC33 ADC2 DATA MFEN1 X45V2 MLPX1 VD AFEN EXTPF1 BOVER DGND CCTS MFEN2 TT ACDCTH ADC1 X45V1 DGND EXTPF2 MRXC CLK 50VSW TH33B CRTS X53V2 GND CRXD ML

33、PY1 14SW NC PSC ATPWS NC_TR NC GND PKSR SFSM KEY2 SANOMU SFSQL CLK TEN1 SSQC TEN2 NC ALM PKP TXC CKY 5A MSQC KEY1 VSRM 33S SS SIBK GND MANOMU DAEN2 KYSR SRXC ID X57V VSFM NC MSMET SSMET DATA NC VSR 5A TXB NC 33S 33GND NC ID 33GND NC NC 5GND VSF NC NC SLDT SLSEN SLCK SDEN1 GND SPEN1 SDIO UL SPEN2 GND

34、 NC X50V2 SPEN3 SDEN2 MLRST SDEN3 GRN/BLK BLK/BLE RED/GRN BLE/WHE GND SANO SAGCV RTK GND ANI GND GND GND GND MANO GND SP1 NC SSCPI GND MSCPI GND NC SIBK DGND 33SD DCTS 14SW 33SD MAGCV GND DRXD MIBK SABK2 DRST 5A SCTDET NC 5A NC CKY TXC DFPRG BKC NC MCTDET GND NC DGND MABK1 SABK1 MABK2 DRTS DTXD 1 VO

35、UT 2 GND 1 GND 2 VCC 3 VIN 3 VCC 3 SP 2 SP 1 GND GND GND GND GND GND GND GND SUANO AGND AGND AGND AGND MRECO 5A MRECI AGND AGND UANI SRECO MUANO AGND SRECI NC SNBIF 1 9 W801 1.8V 1.2V GND GND DCDC UNIT (DCDC APP) 1.2V GND GND DC18SW 1.2V 1.8V DC12SW X43-322*-*(C/3) GND 1 GND 1.8V 3 9 6 1 GND 14V NC

36、1 GND GND BKC NC SCCLK MATXD NC VRXD 32KOUT MACTS DC12SW VCTS NC SCSOMI SCSIMO PATXD VBINT GND DC18SW MARXD PARXD MARTS PSC VTXD 33SW1 ARST SCCS0 VRTS LCDREQ 33SW2 5D AHLT USBSW 1 1 VSS VSS VSS VSS R4 VSS VSS ABLENM VCC VSS VSS G1 VSS VCC VCC B2 G2 B1 ABLENS B4 R3 VSS VSS VSS B3 DE VCC G0 NC VSS B5

37、G5 NC VSS VSS VSS R5 R2 B0 R1 R0 VSS NC VSS VSS G3 VSS G4 VSS VSS VSS BB0 CSB RR5 RR7 BB6 GG5 RR3 GG1 NC VSS VSS VSS RR6 GG4 BB4 VSS GG3 VSS BB3 BB5 VSYNC BB2 SCK VSS VSS HSYNC VSS VSS RESB SDI BB7 BB1 RR1 VSS GG0 VSS VSS RR4 DOTCLK RR0 GG7 GG2 GG6 DEN VSS RR2 14SP 14SP 14SP X2 NC Y2 NC NC 14SP GND

38、PA_Y- MLPWM Y1 TPPUON MLSYNC 14SP GND 14SP SLSYNC PA_X+ PA_Y+ GND SLPWM 5D GND NC 14SP X1 GND TPPRES 14SP MBLEN GND PA_X- PBLEN GND 1.2V_3 GND 1.8V_1 NC 1.8V_4 1.2V_3 GND 1.2V_3 DC12SW 1.8V_1 DGND DGND DC18SW DGND GG5 HSYNC GG2 SCK NC RR2 DOTCLK GG7 BB5 BB1 RR6 GG6 RR0 CSB GG4 NC RR7 RESB RR1 BB7 BB

39、6 VSYNC BB2 RR3 SDI DEN GG0 RR4 GG3 VCC NC NC BB4 BB0 VSS RR5 GG1 BB3 RR0 BB5 RR5 VCC CSB GG5 GG4 NC NC RR7 RESB RR1 NC GG1 BB7 BB6 VSYNC BB4 BB2 HSYNC BB3 GG2 RR3 SDI SCK BB0 NC BB1 RR2 RR6 VSS GG6 DOTCLK DEN GG0 RR4 GG7 GG3 LCD ASSY (MAIN) LPOFF KEYO3 33B KI0 NC GND LEDDIM LPON KEYO4 KEYO5 LTIMER

40、PWS LAT KEYO7 NC KEYO6 LVOX LFBK LPROC KEYO1 KEYO6 KEYO4 KEYO5 KEYO3 KEYO2 LEDDIM KI0 KI1 KI3 KEYO7 KEYO0 LMONI GND VCAR VPROCI VMIC VPROCO VCWSPD VPWR VCWMON VVXGIN VCWPCH 5D VCWDRY X42-3430-00(J/10) 61 X42-3430-00(J/10) ACCESSORY UNIT X42-3430-00(I/10) 1 VMSQ VSNCH 5D GND VMNCH VSSQ VSAF VSRF VMAF

41、 GND VMRF 5D X42-3430-00(H/10) (HC/LC) GND LCENCA HCENCB LCENCB HCENCA NC MULTIC LEDDIM MULTIB MULTIA LMULTI ACCESSORY UNIT IFSEL1 NC SCPCK 33SD SCDEN3 NC SCPUL X42V1 8A SCPDT IFSEL4 IFSEL2 5A SCPEN2 GND SCATT3 SCATT1 NC IFSEL3 SCATT0 SCDEN1 SCDEN2 SCATT2 SCPEN1 NC EXTPF2 GND PCTS PATXD LTIMER PRST

42、NC EXTPF1 NC NC 8A LPOFF PRXD NC NC PFPRG NC PTXD PWS SS DASH BKC GND PRTS 5D DOT 33B MBLEN KYSR NC PARXD SCPEN1 IFSEL3 SCPEN2 SCATT0 GND SCDEN1 SCATT3 IFSEL1 NC SCPCK SCDEN2 SCATT1 33SD SCDEN3 NC SCPUL X42V1 8A SCATT2 SCPDT NC 5A IFSEL4 IFSEL2 X55V1 PSEEN DATA MFSQL PSECK REN1 PSESI MFSM 33S MAGCV

43、DAEN1 REN2 GND CLK GND NBS 5A PSEDA PSEN MRXC MIBK V55V2 UL NC MDIO MLRST NC NC GND MLDT REFO MLCK GND X50V1 MPEN2 MDEN2 ERDET MDEN1 REFI RPEN MLSEN RDEN MPEN1 NC MBPF13 RX14 PREI 22 1 RX UNIT 8A WHE MBPF14 MBPF12 14S GND 16 BLE GND BPFI PSEDA NC 22 MBPF4 PREI BPFI 8A (PRESEL) PSEEN BLK GND X55-313X

44、-XX(A/2) DATA NC NC 8A 14S 1 MBPF5 PREO BPFO CLK GND X42-3430-00(B/10) PSEN NC MBPF7 MBPF8 MBPF6 RX UNIT (RX) X55V2 PSEL NC MBPF9 16 MBPF10 1 ACCESSORY UNIT PREO BPFO PSESI PSECK MBPF3 RED NRLY 1 33S X55-313X-XX(B/2) MBPF11 (BPF) 33S PSECK PSESI PSEL X55V2 NC PSEN GND CLK DATA PSEEN 8A PSEDA GND 14S

45、 8A MBPF11 NRLY MBPF3 MBPF10 MBPF9 NC MBPF6 MBPF8 MBPF7 MBPF5 14S 8A NC NC GND MBPF4 NC GND MBPF12 MBPF14 RX14 MBPF13 1 GND GND GND NONE MD MU 8A SS U2D- U2SGND U2D+ U2GND U1D+ U1VBUS U2VBUS U1SGND U1GND U1D- TOUCH PANELBACK LIGHT 17 TX0- 22 GND 18 TX0+ 23 TXC+ 19 GND 24 TXC- 20 NC 21 NC FINAL UNIT

46、(FINAL) X45-3880-00(A/2) 1 6 NONE DCDCGND SDISPK SDISPA X1(XU) Y2(YD) X2(XD) Y1(YU) MDISPA MDISPK SDISPK SDISPA VVXGIN SDISPK SDISPA EXTPF2 GND NC EXTPF1 NC DCLKDCLK VCC(33B) SP1 GND ID1 BLE WHE RED NONE RED PLL(MAIN) UNIT X50-3220-00 (DC-DC) DC-DC UNIT X43-3220-00(B/3) (LINK) FINAL UNIT (ANT CN) X4

47、5-3880-00 (B/2) LCD ASSY (SUB) CN609 or CN610 or or TS-990SINTERCONNECTION DIAGRAM ABCDEFGHIJKLMNOP 1 2 3 4 5 8 9 6 7 10 11 12 4 TS-990SSCHEMATIC DIAGRAM SCPUL SCPCK SC5DT SC5EN1 SC5EN2 SC5DT SC5EN2 SC5CKSC5CK SC5DT SC5EN3 SCPDT SCPEN1 SCPCK SCPCK SCPDT SCPEN2 SCPUL SCATT0 SCATT1 SCATT2 SCATT3 SC5DT

48、 SC5CK SC5EN1 IFSEL2 IFSEL1 IFSEL2 IFSEL3 IFSEL4 SC5CK SCPDT SEL12 SEL34 IFSEL1 IFSEL1 IFSEL2 IFSEL3 IFSEL4 SCATT0 SCATT1 SCATT2 SCATT3 SCPCK SCPDT SCPEN1 SCPEN2 SCDEN1 SCDEN2 SCDEN3 SCPUL SC5EN3 5AS CN2 CN3 CN4 R93 10 C96 0.1u R94 270 R92 10 R80 330 R96 10 C77 0.1u R101 820 C88 1000p C105 0.01u C67

49、 0.1u L36 C76 0.1u R98 3.3k R97 10 R100 10 L34 C110 0.1u R95 0 C98 10u R79 330 2SK1740-4 Q20 R75 0 C114 0.01u 2SK1740-4 Q18 C97 470p C84 0.01u 2SK1740-4 Q19 L25 R99 1.8k D8 HVC131 C272 0.1u C279 0.1u C284 0.1u R231 560 R242 10 R232 150 D25 HSM88ASR-E D24 D24,25 HSM88ASR-E L86 C286 47p C62 0.01u D6 HVC131 C65 0.01u L21 100u R76 470 L37 100u R119 470 C118 0.01u C120 0.01u C53 82