Yaesu FT-950 Technical Supplement
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Yaesu FT-950 Technical Supplement

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See also: Reference , Operating Manual
FT-950
Technical supplement
©
2010 VERTEX STANDARD CO., LTD.
Introduction
This manual provides technical information neces-
sary for servicing the FT-950 HF/50 MHz Trans-
ceiver.
Servicing this equipment requires expertise in han-
dling surface-mount chip components. Attempts by
non-qualified persons to service this equipment
may result in permanent damage not covered by
the warranty, and may be illegal in some countries.
Two PCB layout diagrams are provided for each
double-sided circuit board in the Transceiver. Each
side of is referred to by the type of the majority of
components installed on that side ("leaded" or "chip-
only"). In most cases one side has only chip com-
ponents, and the other has either a mixture of both
chip and leaded components (trimmers, coils, elec-
trolytic capacitors, ICs, etc.), or leaded components
only.
While we believe the technical information in this
manual to be correct, VERTEX STANDARD as-
sumes no liability for damage that may occur as a
result of typographical or other errors that may be
present. Your cooperation in pointing out any in-
consistencies in the technical information would be
appreciated.
This transceiver was assembled using Pb (lead) free solder, based on the RoHS specification.
Only lead-free solder (Alloy Composition: Sn-3.0Ag-0.5Cu) should be used for repairs performed on this apparatus. The solder
stated above utilizes the alloy composition required for compliance with the lead-free specification, and any solder with the
above alloy composition may be used.
FT-950 Technical Supplement
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
VERTEX STANDARD ( AUSTRALIA ) PTY., LTD.
Normanby Business Park, Unit 14/45 Normanby Road
Notting Hill 3168, Victoria, Australia
EH031H90D
Introduction
Exploded View
WIRE ASSY List
Board Unit (Schematics, Layouts & Parts)
MAIN Unit
CNTL Unit
LOCAL Unit
PA-A Unit
TUNER Unit
DSP Unit/DSP2 Unit
SW-A Unit
SW-B Unit
VR-A Unit
VR-B Unit
PHONE Unit
MIC Unit
KEY Unit
DVS-6 Unit (Option)
Important Note

Contents

Specifications-1

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Summary of Contents for Yaesu FT-950

  • Page 1 Connection Diagram WIRE ASSY List Introduction Alignment This manual provides technical information neces- Board Unit (Schematics, Layouts & Parts) sary for servicing the FT-950 HF/50 MHz Trans- MAIN Unit ceiver. CNTL Unit Servicing this equipment requires expertise in han- LOCAL Unit dling surface-mount chip components.

  • Page 2: Specifications

    -31 dB @14 MHz 100 watts PEP Bandwidth: 3 kHz (LSB/USB), 500 Hz (CW), 6 kHz (AM), 16 kHz (FM) Audio Response (SSB): Not more than -6 dB from 300 to 2700 Hz Microphone Impedance: 600 Ohms (200 to 10 kOhms) Specifications-2 FT-950 Technical Supplement...
  • Page 3 4 to 8 Ohms (4 Ohms: nominal) Conducted Radiation: Less than 4 nW Specifications are subject to change, in the interest of technical improvement, without notice or obligation, and are guaranteed only within the amateur bands. FT-950 Technical Supplement Specifications-3...
  • Page 4 Specifications Note Specifications-4 FT-950 Technical Supplement...

  • Page 5: Exploded View

       RA096130A  BOTTOM CASE    RA072470A(x2pcs) LEG(IN)    RA0988300(x2pcs) RA072460A(x2pcs)  GASKET LEG(F)     R7133800B(x2pcs)  WASHER    RA0733900(x4pcs) PORON SHEET   FT-950 Technical Supplement Exploded View-1...
  • Page 6 Non-designated parts are available only as part of a designated  assembly.             RA0990600 DOUBLE FACE RA0962100 BLIND SHEET RA0990700 GUIDE PLATE       FT-950 Technical Supplement Exploded View-2...
  • Page 7 WAVE WASHER RA0938400 KNOB ASSY(BAGR) RA0938900 ROTARY KNOB(SEL) RA0744600 SLEEVE RA0729400(x4pcs) WASHER RA0936300 FRONT PANEL RA0938800 VOLUME KNOB(IN) RA0950700 RA097940A KNOB BASE(SUB) KNOB MAIN ASSY RA0938700 RA0939500 VOLUME KNOB(OUT) RUBBER RING(MAIN) RA0829300 RUBBER RING (SUB) FT-950 Technical Supplement Exploded View-3...
  • Page 8 SPEAKER RA0990400 SPONGE RUBBER T9207317 P1090984(x2pcs) WIRE ASSY CONNECTOR    RA0962400  DOUBLE FACE            RA0962500 RA0962000 DISPLAY PANEL SP HOLDER RA0957600 CHASSIS FT-950 Technical Supplement Exploded View-4...
  • Page 9 WIRE ASSY (MAIN-UNIT ⇔ SCP-UNIT)         RA0961500 SHIELD CASE COVER  LOCAL-UNIT         RA0470800 (x2 pcs)  ELEC. COND TAPE  FT-950 Technical Supplement Exploded View-5...
  • Page 10 Exploded View NOTE: FT-950 Technical Supplement Exploded View-6...
  • Page 11 Block Diagram FT-950 Technical Supplement BLOCK DIAGRAM-1...
  • Page 12 Connection Diagram CONNECTION DIAGRAM-1 FT-950 Technical Supplement...
  • Page 13 GRA 150 TMP/TMP (MAIN-TUNER) T9318308 P 0028 WIRE ASSY GRA 150 TMP/TMP (PA-A - TUNER) T9318308 P 0029 WIRE ASSY GRA 70 TMP/<3> (TUNER - ANT-2) T9318309 P 0030 WIRE ASSY GRA 70 TMP/<3> (TUNER - ANT-1) T9318309 FT-950 Technical Supplement WIRE List-1...
  • Page 14 WIRE ASSY List Parts List Note DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR WIRE List-2 FT-950 Technical Supplement...
  • Page 15 Note: Signal levels in dB referred to in this proce- dure are based on 0 dBµ = 0.5 µV (closed cir- Important Notice cuit). Do not adjust the alignment menus that are not mentioned in this manual. FT-950 Technical Supplement ALIGNMENT-1...
  • Page 16 “B-01 vdd”. Press the [ENT] key, then rotate the [CLAR(VFO- B)] knob so that the VDD meter reading is the same as that on the DC voltmeter. Pin 6 of J5402 TP5032 PA-A U LIGNMENT OINTS ALIGNMENT-2 FT-950 Technical Supplement...

  • Page 17: Pll Adjustment

    Press and hold in the [MENU] button for one sec- ond to save the new setting and exit the align- ment mode. TP4005 J4002 TC4001 T4003 T4004 TC4002 J4005 T4005 TC4003 TC4004 LOCAL U LIGNMENT OINTS FT-950 Technical Supplement ALIGNMENT-3...
  • Page 18 T1011 TP1049 J1028 T1019 T1026 T1025 T1024 T1033 T1032 TP1055 T1031 T1028 TP1035 TP1063 T1037 T1034 T1022 T1030 T1027 TP1059 T1023 T1029 MAIN U ECEIVER ECTION LIGNMENT OINTS ALIGNMENT-4 FT-950 Technical Supplement...
  • Page 19 69.450 MHz. Adjust T1011 on the MAIN Unit for minimum deflection on the AF millivoltmeter. Note: If the S-meter deflects while adjusting, reduce the RF Signal Generator output so that the S-meter does not deflect. FT-950 Technical Supplement ALIGNMENT-5...
  • Page 20 80 dBµ at 14.200 MHz. Adjust T1019 on the MAIN Unit for maximum deflection on the RF millivoltmeter. Disconnect the RF millivoltmeter from J1028, then re-connect the coaxial cable to J1028. ALIGNMENT-6 FT-950 Technical Supplement...
  • Page 21 –1.5 dB (±0.5 dB) E-10 iGn 52.000 MHz, 9 dBµ 52.000 MHz –1.5 dB (±0.5 dB) Press and hold in the [MENU] button for one sec- ond to save the new settings and exit the align- ment mode. FT-950 Technical Supplement ALIGNMENT-7...
  • Page 22 Rotate the [CLAR(VFO-B)] knob so that the S- meter reading is “S-3”. Press and hold in the [MENU] button for one sec- ond to save the new setting and exit the align- ment mode. ALIGNMENT-8 FT-950 Technical Supplement...

  • Page 23: Transmitter Adjustment

    Disconnect the RF millivoltmeter from J1028, then Disconnect the RF millivoltmeter from J1011, then re-connect the coaxial cable to J1028. re-connect the coaxial cable to J1011. J1011 J1028 T1006 T1009 T1010 T1014 T1021 MAIN U RANSMITTER ECTION LIGNMENT OINTS FT-950 Technical Supplement ALIGNMENT-9...
  • Page 24 TP5031 and TP5032 on the PA-A Unit. [CLAR(VFO-B)] knob so that the DC ammeter reading is “100 mA (±5 mA)”. Release the PTT button. TP5032 TP5031 J5006 J5004 J5003 J5001 PA-A U LIGNMENT OINTS ALIGNMENT-10 FT-950 Technical Supplement...
  • Page 25 Disconnect the 50-Ohm resistors from J5001 and J5006, then connect the coaxial cables to J5001 and TUNER U LIGNMENT OINTS J5006. Re-connect the jumper plugs to J5003 and J5004, and re-connect the jumper wire between TP5031 and TP5032. FT-950 Technical Supplement ALIGNMENT-11...
  • Page 26 Press the [ENT] key while pressing and holding in the PTT button. Release the PTT button, then press and hold in the [MENU] button for one second to save the new setting and exit the alignment mode. ALIGNMENT-12 FT-950 Technical Supplement...
  • Page 27 Rotate the [ CLAR ( VFO-B )] knob L-15 P05 – Turns on 13 dots S-15 P05 – Turns on 13 dots Note: The 10 MHz, 18 MHz, 21 MHz, and 28 MHz bands do not need the adjustment. FT-950 Technical Supplement ALIGNMENT-13...
  • Page 28 [CLAR(VFO-B)] knob so that the PO meter turns on 14 dots. Release the PTT button, then press the [ENT] key. Press and hold in the [MENU] button for one sec- ond to save the new setting and exit the align- ment mode. ALIGNMENT-14 FT-950 Technical Supplement...
  • Page 29 Press the [ENT] key, then release the PTT button. Press and hold in the [MENU] button for one sec- ond to save the new setting and exit the align- ment mode. TP5032 TP5031 PA-A U LIGNMENT OINTS FT-950 Technical Supplement ALIGNMENT-15...
  • Page 30 (but, without the key). onds to save the new settings and exit the align- Set the Multi Function Meter to “SWR” by press- ment mode. ing the [METER] button. Re-connect the 3-pin plug to J1014 on the MAIN Unit. ALIGNMENT-16 FT-950 Technical Supplement...

  • Page 31: Main Unit

    MAIN Unit Circuit Diagram FT-950 Technical Supplement MAIN-1...
  • Page 32 MAIN Unit Note MAIN-2 FT-950 Technical Supplement...
  • Page 33 (Q1087) (D1067) DTA114EUA(14) (Q1017, 1026, 1028, MC2848 (Lot.1-8) 1030) DAN202U (Lot.9-) SN74LVC1G66DCKR (Q1065) (D1005, 1042, 1043 1050, 1059) BB301CAW (AW) (Q1043, 1082, SPM5001 DAP236U (X) HZM7.5NB3 HSB88WSTR 1088, 1101) (Q1060) (D1051, 1058) (D1030, 1035,1038) (D1031, 1055) FT-950 Technical Supplement MAIN-3...
  • Page 34 MAIN Unit Parts Layout (Side A) MAIN-4 FT-950 Technical Supplement...
  • Page 35 K22174243 C 1022 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1023 CHIP CAP. 220pF GRM1882C1H221JA01D K22174243 C 1024 CHIP CAP. 220pF GRM1882C1H221JA01D K22174243 C 1025 CHIP CAP. 220pF GRM1882C1H221JA01D K22174243 C 1026 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 FT-950 Technical Supplement MAIN-5...
  • Page 36 K22174219 C 1164 CHIP CAP. 120pF GRM1882C1H121JA01D K22174237 C 1165 CHIP CAP. 220pF GRM1882C1H221JA01D K22174243 C 1168 CHIP CAP. 820pF GRM1882C1E821JA01D K22144202 C 1170 CHIP CAP. 0.0018uF GRM188B11H182KA01D K22174812 C 1171 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 FT-950 Technical Supplement MAIN-6...
  • Page 37 K22170808 C 1258 CHIP CAP. 33pF GRM1882C1H330JA01D K22174223 C 1259 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 1260 CHIP CAP. 22pF GRM1882C1H220JA01D K22174219 C 1261 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 1262 CHIP CAP. 180pF GRM1882C1H181JA01D K22174241 FT-950 Technical Supplement MAIN-7...
  • Page 38 C 1339 CHIP CAP. 47pF GRM1882C1H470JA01D K22174227 C 1340 CHIP TA.CAP. TEESVA1C105M8R K78120009 C 1341 CHIP CAP. 47pF GRM1882C1H470JA01D K22174227 1-13 A C 1342 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 1343 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 FT-950 Technical Supplement MAIN-8...
  • Page 39 15pF GRM1882C1H150JA01D K22174215 C 1421 CHIP TA.CAP. TEESVA1V105M8R K78160032 C 1422 CHIP CAP. 150pF GRM1882C1H151JA01D K22174239 C 1423 CHIP TA.CAP. 10uF TEESVA1C106M8R K78120077 C 1424 AL.ELECTRO.CAP. 47uF EEE1CA470WR K48120025 C 1425 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 FT-950 Technical Supplement MAIN-9...
  • Page 40 GRM188B11H332KA01D K22174815 C 1502 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1503 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 C 1504 CHIP CAP. 470pF GRM1882C1H471JA01D K22174249 C 1506 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 1507 CHIP TA.CAP. TEESVA1V105M8R K78160032 FT-950 Technical Supplement MAIN-10...
  • Page 41 K22124805 C 1576 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1577 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 1578 CHIP CAP. 100pF GRM1882C1H101JA01D K22174235 C 1579 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 C 1580 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 FT-950 Technical Supplement MAIN-11...
  • Page 42 GRM188B11H103KA01D K22174823 C 1657 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1658 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1659 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1660 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 1661 CHIP CAP. GRM1882C1H5R0CZ01D K22174206 FT-950 Technical Supplement MAIN-12...
  • Page 43 RN142S TE61 G2070994 D 1012 DIODE RN142S TE61 G2070994 D 1013 DIODE RN142S TE61 G2070994 D 1014 DIODE RN142S TE61 G2070994 D 1015 DIODE RN142S TE61 G2070994 D 1016 DIODE BAS316 G2070716 D 1017 DIODE BAS316 G2070716 FT-950 Technical Supplement MAIN-13...
  • Page 44 L1690602 FB1004 FERRITE BEADS BLM18BD182SN1D L1690602 FB1005 FERRITE BEADS BLM18BD182SN1D L1690602 FB1006 FERRITE BEADS BLM18BD182SN1D L1690602 FB1007 FERRITE BEADS BLM18BD182SN1D L1690602 FB1008 FERRITE BEADS BLM18BD182SN1D L1690602 FB1009 FERRITE BEADS BLM18BD182SN1D L1690602 FB1010 FERRITE BEADS BLM18BD182SN1D L1690602 FT-950 Technical Supplement MAIN-14...
  • Page 45 CHIP COIL 0.027uH C2520C-27NG L1691287 L 1030 M.RFC 0.18uH LAN02TAR18K L1790169 L 1032 CHIP COIL 0.12uH C2520C-R12J L1690545 L 1033 M.RFC 0.18uH LAN02TAR18K L1790169 L 1034 M.RFC 0.22uH LAV35VBR22M L1790211 L 1035 M.RFC 0.56uH LAP02TAR56K L1790043 FT-950 Technical Supplement MAIN-15...
  • Page 46 L 1107 M.RFC 470uH LLM3225-471J L1691153 L 1108 M.RFC 22uH LAV35VB220K L1790235 L 1109 M.RFC 0.15uH LAN02TAR15K L1790168 L 1110 M.RFC 0.15uH LAN02TAR15K L1790168 Q 1001 LM2904PWR G1094010 Q 1002 LM2904PWR G1094010 Q 1003 LM2902PWR G1094009 FT-950 Technical Supplement MAIN-16...
  • Page 47 TRANSISTOR 2SC4154-T111-1E G3341548E Q 1062 TRANSISTOR 2SC4081 T106 G3340818 Q 1063 TRANSISTOR UMD5N TR G3070343 Q 1064 TRANSISTOR DTC143ZE TL G3070102 Q 1065 SN74LVC1G66DCKR G1094046 Q 1066 TRANSISTOR DTC144EUA T106 G3070041 Q 1067 TRANSISTOR 2SC2714Y(TE85R.F) G3327147Y FT-950 Technical Supplement MAIN-17...
  • Page 48 RMC1/16 101JATP J24185101 R 1022 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 R 1023 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 1024 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 1025 CHIP RES. 1/16W RMC1/16 330JATP J24185330 FT-950 Technical Supplement MAIN-18...
  • Page 49 1/10W RMC1/10T 331J J24205331 R 1095 CHIP RES. 1/10W RMC1/10T 331J J24205331 R 1096 CHIP RES. 1/10W RMC1/10T 331J J24205331 R 1097 CHIP RES. 1/10W RMC1/10T 331J J24205331 R 1098 CHIP RES. 1/10W RMC1/10T 331J J24205331 FT-950 Technical Supplement MAIN-19...
  • Page 50 RMC1/16 224JATP J24185224 R 1167 CHIP RES. 470k 1/16W RMC1/16 474JATP J24185474 R 1168 CHIP RES. 1/16W RMC1/16 473FTP J24183473 R 1169 CHIP RES. 1/16W RMC1/16 101JATP J24185101 R 1170 CHIP RES. 1/10W RMC1/10T 151J J24205151 FT-950 Technical Supplement MAIN-20...
  • Page 51 RMC1/16 221JATP J24185221 R 1237 CHIP RES. 1/16W RMC1/16 100JATP J24185100 R 1238 CHIP RES. 330k 1/16W RMC1/16 334JATP J24185334 R 1239 CHIP RES. 1/16W RMC1/16 473JATP J24185473 R 1240 CHIP RES. 1/16W RMC1/16 100JATP J24185100 FT-950 Technical Supplement MAIN-21...
  • Page 52 1/16W RMC1/16 470JATP J24185470 R 1314 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 1316 CHIP RES. 1/16W RMC1/16 470JATP J24185470 R 1317 CHIP RES. 1/16W RMC1/16 470JATP J24185470 R 1318 CHIP RES. 1/16W RMC1/16 473JATP J24185473 FT-950 Technical Supplement MAIN-22...
  • Page 53 RMC1/16 104JATP J24185104 R 1388 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 1389 CHIP RES. 100k 1/16W RMC1/16 104JATP J24185104 R 1390 CHIP RES. 1/16W RMC1/16 101JATP J24185101 R 1391 CHIP RES. 1/16W RMC1/16 000JATP J24185000 FT-950 Technical Supplement MAIN-23...
  • Page 54 1/16W RMC1/16 224JATP J24185224 R 1461 CHIP RES. 1/10W RMC1/10T 000J J24205000 R 1462 CHIP RES. 1/16W RMC1/16 821JATP J24185821 R 1463 CHIP RES. 1/16W RMC1/16 330JATP J24185330 R 1464 CHIP RES. 1/16W RMC1/16 103JATP J24185103 FT-950 Technical Supplement MAIN-24...
  • Page 55 RMC1/16 102JATP J24185102 R 1548 CHIP RES. 3.9k 1/16W RMC1/16 392JATP J24185392 R 1549 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 1550 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 1551 CHIP RES. 1/16W RMC1/16 102JATP J24185102 FT-950 Technical Supplement MAIN-25...
  • Page 56 Q5000103 TP1051 CHECK TERMINAL RCT00000C Q5000103 TP1052 CHECK TERMINAL RCT00000C Q5000103 TP1055 CHECK TERMINAL RCT00000C Q5000103 TP1058 CHECK TERMINAL RCT00000C Q5000103 TP1059 CHECK TERMINAL RCT00000C Q5000103 TP1063 CHECK TERMINAL RCT00000C Q5000103 TP1065 CHECK TERMINAL RCT00000C Q5000103 FT-950 Technical Supplement MAIN-26...
  • Page 57 XF1004 XTAL FILTER MFT69G3 69.450M H1102441 SHIELD CASE (21X25) RA0830300 SHIELD CASE COVER (21X25) RA0830400 SHIELD CASE (20X51) RA0830700 SHIELD CASE COVER (20X51) RA0830800 SHIELD CASE RA0659300 SHIELD CASE (BPF) RA0961600 SHIELD CASE COVER (BPF) RA0961700 FT-950 Technical Supplement MAIN-27...
  • Page 58 MAIN Unit Parts List Note DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR FT-950 Technical Supplement MAIN-28...

  • Page 59: Cntl Unit

    CNTL Unit Circuit Diagram (Lot. 1~) FT-950 Technical Supplement CNTL-1...
  • Page 60 CNTL Unit Note CNTL-2 FT-950 Technical Supplement...
  • Page 61 (D3015, 3016, 3017, (D3023) SN74LVC2G86DCTR 3027, 3028, 3029, BU2152FS TC74HC04AF LM2904PWR BU2505FV PST3445UR ISA1602AM1 2SB1132 (BA) DTC114EUA (24) UMG2N (G2) (Q3020) 3030) (Q3022) (Q3002) (Q3010, 3016) (Q3012) (Q3041) (Q3014) (Q3033) (Q3017) (Q3008) SN74LVC3G17DCTR (Q 3043, 3044, 3045) FT-950 Technical Supplement CNTL-3...
  • Page 62 CNTL Unit Parts Layout (Side B) (Lot. 1~) CNTL-4 FT-950 Technical Supplement...
  • Page 63 CNTL Unit Circuit Diagram (Lot. 5~) FT-950 Technical Supplement CNTL-5...
  • Page 64 CNTL Unit Note CNTL-6 FT-950 Technical Supplement...
  • Page 65 (D3015, 3016, 3017, (D3023) SN74LVC2G86DCTR 3027, 3028, 3029, BU2152FS TC74HC04AF BU2505FV PST3445UR (DF) ISA1602AM1 (MF) (Lot.1-8) 2SB1132 (BA) DTC114EUA (24) UMG2N (G2) (Q3020) 3030) (Q3022) (Q3002) (Q3010, 3016) (Q3012) (Q3014) (Q3033) (Q3017) (Q3008) SN74LVC3G17DCTR (Q 3043, 3044, 3045) FT-950 Technical Supplement CNTL-7...
  • Page 66 CNTL Unit Parts Layout (Side B) (Lot. 5~) CNTL-8 FT-950 Technical Supplement...
  • Page 67 C 3107 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 C 3108 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 C 3109 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 1-26 A C 3110 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 3112 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 FT-950 Technical Supplement CNTL-9...
  • Page 68 K22174821 C 3349 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 3350 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 3352 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 3353 CHIP CAP. 0.0033uF GRM188B11H332KA01D K22174831 C 3354 CHIP CAP. 0.0022uF GRM188B11H222KA01D K22174822 FT-950 Technical Supplement CNTL-10...
  • Page 69 G3070380 Q 3016 TRANSISTOR 2SA1576A T106 R G3115768R Q 3017 TRANSISTOR UMG2N TR G3070088 Q 3018 TRANSISTOR DTC114YUA T106 G3070298 Q 3019 CD4093BPWR G1094093 Q 3020 SN74LVC2G86DCTR G1094486 Q 3021 SN74LVC2G08DCTR G1094341 Q 3022 BU2152FS(TAPE) G1093942 FT-950 Technical Supplement CNTL-11...
  • Page 70 RMC1/16 473JATP J24185473 R 3050 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 R 3051 CHIP RES. 1/16W RMC1/16 271JATP J24185271 R 3052 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 3053 CHIP RES. 100k 1/16W RMC1/16 104JATP J24185104 FT-950 Technical Supplement CNTL-12...
  • Page 71 J24185100 R 3125 CHIP RES. 4.7k 1/10W 0.5% RR1220P-472-D-T5 J24209187 R 3126 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 3127 CHIP RES. 2.2k 1/16W RMC1/16 222JATP J24185222 R 3128 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 FT-950 Technical Supplement CNTL-13...
  • Page 72 RMC1/16 472JATP J24185472 R 3219 CHIP RES. 100k 1/16W RMC1/16 104JATP J24185104 R 3220 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 3221 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 3222 CHIP RES. 1/16W RMC1/16 102JATP J24185102 FT-950 Technical Supplement CNTL-14...
  • Page 73 RB3003 BLOCK RES. RAC104D103JCTP J42900024 RB3004 BLOCK RES. RAC104D103JCTP J42900024 RB3005 BLOCK RES. RAC104D103JCTP J42900024 RB3006 BLOCK RES. RAC104D103JCTP J42900024 RB3007 BLOCK RES. RAC104D103JCTP J42900024 S 3002 SLIDE SWITCH SSSS222700 N6090057 X 3001 XTAL SMD-49 11.1MHz 11.10MHZ H0103321 FT-950 Technical Supplement CNTL-15...
  • Page 74 CNTL Unit Parts List Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR FT-950 Technical Supplement CNTL-16...

  • Page 75: Local Unit

    LOCAL Unit Circuit Diagram FT-950 Technical Supplement LOCAL-1...
  • Page 76 LOCAL Unit Note LOCAL-2 FT-950 Technical Supplement...
  • Page 77 (Q4003, 4004, 4006, 4008) (Q4031) (Q 4009, 4018) 2SC4081 (B) (Lot.9-) (Q4010, 4020, 4021, 4022) 2SC4400 (RT4) (Q4015, 4016, 4023, 4024, 4026, 4027, 4029, 4030) 2SK508(K52) DTC144EUA(26) DTA144EU UPC2933BT (Q 4028) (Q4001, 4002 (Q 4017, 4019) (Q4014) 4005, 4007) FT-950 Technical Supplement LOCAL-3...
  • Page 78 LOCAL Unit Parts Layout (Side B) LOCAL-4 FT-950 Technical Supplement...
  • Page 79 GRM188B11H103KA01D K22174823 C 4081 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174821 C 4082 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 4083 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 4084 CHIP TA.CAP. TEESVA1V105M8R K78160032 C 4085 CHIP CAP. 0.0027uF GRM188B11H272KA01D K22174829 FT-950 Technical Supplement LOCAL-5...
  • Page 80 K22174217 C 4158 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 4159 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 C 4160 CHIP CAP. 10pF GRM1882C1H100JA01D K22174211 C 4161 CHIP CAP. 18pF GRM1882C1H180JA01D K22174217 C 4162 CHIP TA.CAP. 10uF TEESVA1C106M8R K78120077 FT-950 Technical Supplement LOCAL-6...
  • Page 81 L 4016 M.RFC 0.22uH C2012C-R22G-RA L1690780 L 4017 M.RFC 0.33uH C2012C-R33J L1691018 L 4019 COIL 0.038uH AS050630-38N L0022818 L 4020 M.RFC 0.33uH C2012C-R33J L1691018 L 4021 M.RFC 0.15uH C2012C-R15G-RA L1690778 L 4022 M.RFC 0.22uH C2012C-R22G-RA L1690780 FT-950 Technical Supplement LOCAL-7...
  • Page 82 1/16W RMC1/16 101JATP J24185101 R 4028 CHIP RES. 1/16W RMC1/16 471JATP J24185471 R 4029 CHIP RES. 1/16W RMC1/16 102JATP J24185102 R 4030 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 4031 CHIP RES. 1/16W RMC1/16 201FTP J24183201 FT-950 Technical Supplement LOCAL-8...
  • Page 83 COIL 05RF 74.62M 010812302 L0022781 T 4005 COIL 05RF 74.62M 010812302 L0022781 TC4001 TRIMMER CAP. 10pF TZB4Z100AB10R00 K91000279 TC4002 TRIMMER CAP. 10pF TZB4Z100AB10R00 K91000279 TC4003 TRIMMER CAP. 10pF TZB4Z100AB10R00 K91000279 TC4004 TRIMMER CAP. 10pF TZB4Z100AB10R00 K91000279 FT-950 Technical Supplement LOCAL-9...
  • Page 84 TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR TP4005 CHECK TERMINAL RCT00000C Q5000103 TP4011 CHECK TERMINAL RCT00000C Q5000103 X 4001 TCXO 34.5MHz TTS14VSB-A11 34.500MHZ H9500970 SHIELD CASE COVER (33X47) RA0978800 SHIELD CASE (33X47) RA0830500 FT-950 Technical Supplement LOCAL-10...
  • Page 85 PA-A Unit Circuit Diagram FT-950 T -950 T -950 T -950 T -950 Technical Supplement echnical Supplement echnical Supplement echnical Supplement echnical Supplement PA A-1...
  • Page 86 PA-A Unit Note FT-950 T -950 T -950 T -950 T -950 Technical Supplement echnical Supplement echnical Supplement echnical Supplement echnical Supplement PA A-2...
  • Page 87 (Q5401) (Q5006, 5007) DTD123YK (F62) BAJ2CC0T (Lot.1-4) (Q5014, 5015, 5016, (Q5405) 5017) DTC123JE (E42) DAN202U (N) (Q5402) (D5018, 5019) FT-950 T -950 T -950 T -950 T -950 Technical Supplement echnical Supplement echnical Supplement echnical Supplement echnical Supplement PA A-3...
  • Page 88 PA-A Unit Parts Layout (Side B) FT-950 T -950 T -950 T -950 T -950 Technical Supplement echnical Supplement echnical Supplement echnical Supplement echnical Supplement PA A-4...
  • Page 89 GRM188B11H103KA01D K22174823 C 5109 AL.ELECTRO.CAP. 100uF RE2-25V101MH3# K40149028 C 5110 CHIP CAP. 0.047uF GRM188F11H473ZA01D K22175001 C 5111 CHIP CAP. 0.047uF GRM188F11H473ZA01D K22175001 C 5112 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 5113 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 FT-950 Technical Supplement PA-A-5...
  • Page 90 CERAMIC CAP. 82pF 500V RT-HM95SKCH820J K26270162 C 5200 CERAMIC CAP. 270pF 500V RT-HM95SKSL271J K26270062 C 5201 CERAMIC CAP. 180pF 500V RT-HM95SKSL181J K26270060 C 5202 CERAMIC CAP. 22pF 500V RT-HM60SKCH220J K26270155 C 5204 CERAMIC CAP. 500V RT-HM60SKCH090D K26270150 FT-950 Technical Supplement PA-A-6...
  • Page 91 G2070162 D 5401 DIODE RSX101VA-30TR G2070984 D 5403 DIODE BAS316 G2070716 D 5404 DIODE BAS316 G2070716 D 5405 DIODE BAS316 G2070716 J 5001 CONNECTOR TMP-S01X-C1 P1091254 J 5002 CONNECTOR 30FLT-SM2-TB(LF)(SN)(M) P1091142 J 5003 CONNECTOR IMSA-9202B-1-02-T P0091174 FT-950 Technical Supplement PA-A-7...
  • Page 92 R 5009 CHIP RES. 100k 1/16W RMC1/16 104JATP J24185104 R 5010 CHIP RES. 3.9k 1/16W RMC1/16 392JATP J24185392 R 5011 CHIP RES. 100k 1/16W RMC1/16 104JATP J24185104 R 5012 CHIP RES. 100k 1/16W RMC1/16 104JATP J24185104 FT-950 Technical Supplement PA-A-8...
  • Page 93 1/16W RMC1/16 103JATP J24185103 R 5085 CHIP RES. 1/16W RMC1/16 103FTP J24183103 R 5086 CHIP RES. 1/16W RMC1/16 105JATP J24185105 R 5087 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 5087 CHIP RES. 1/16W RMC1/16 103FTP J24183103 FT-950 Technical Supplement PA-A-9...
  • Page 94 D12A RIB10 L0022980A T 5005 COIL PWR-WIDE D12A RIB16 L0022399A T 5401 TOROIDAL COIL D12A RI16X8X8(H007) L0022745 TP5031 TERMINAL TP-H MK-10160 Q5000037 TP5032 TERMINAL TP-H MK-10160 Q5000037 SHIELD CASE R0131670A SHIELD CASE COVER R0131680 LEAF SPRING R0120250 FT-950 Technical Supplement PA-A-10...

  • Page 95: Tuner Unit

    TUNER Unit Circuit Diagram FT-950 Technical Supplement TUNER-1...
  • Page 96 TUNER Unit Note TUNER-2 FT-950 Technical Supplement...
  • Page 97 (Q 6004, 6005, 6006, (Q6002) (Q6001, 6003) (D6002) 6007, 6009, 6010, 2SC4081(B) (Lot.9-) 6011, 6012, 6013, (Q6001, 6003) 6014, 6015, 6016, 6017, 6018, 6019, 6020, 6021, 6022, 6023, 6024, 6025, 6026, 6027, 6028, 6029, 6030, 6031, 6032) FT-950 Technical Supplement TUNER-3...
  • Page 98 TUNER Unit Parts Layout (Side B) TUNER-4 FT-950 Technical Supplement...
  • Page 99 K00359027 C 6058 CERAMIC CAP. 12pF CC45SL3FD120JYNN K00359032 C 6059 CERAMIC CAP. 12pF CC45SL3FD120JYAN K00359027 C 6059 CERAMIC CAP. 12pF CC45SL3FD120JYNN K00359032 C 6060 CERAMIC CAP. 12pF CC45SL3FD120JYAN K00359027 C 6060 CERAMIC CAP. 12pF CC45SL3FD120JYNN K00359032 FT-950 Technical Supplement TUNER-5...
  • Page 100 L 6012 TOROIDAL COIL 4.1uH 4.10U T80-2 L0022790 L 6013 TOROIDAL COIL 4.1uH 4.10U T80-2 L0022790 Q 6001 TRANSISTOR 2SC4154-T111-1E G3341548E Q 6001 TRANSISTOR 2SC4081 T106 G3340818 Q 6002 UA78L05ACPKE6(TAPE) G1094229 Q 6003 TRANSISTOR 2SC4154-T111-1E G3341548E FT-950 Technical Supplement TUNER-6...
  • Page 101 1/16W RMC1/16 103JATP J24185103 R 6040 CHIP RES. 1/16W RMC1/16 101JATP J24185101 R 6041 CHIP RES. 1/16W RMC1/16 101JATP J24185101 R 6042 CHIP RES. 1/16W RMC1/16 101JATP J24185101 R 6043 CHIP RES. 1/16W RMC1/16 000JATP J24185000 FT-950 Technical Supplement TUNER-7...
  • Page 102 RL6026 RELAY DC12V G5Q-1A4 DC12V M1190200 RL6027 RELAY DC12V G5Q-1A4 DC12V M1190200 RL6028 RELAY DC12V G5Q-1A4 DC12V M1190200 RL6029 RELAY DC12V G5Q-1A4 DC12V M1190200 RL6030 RELAY DC12V G5Q-1A4 DC12V M1190200 TC6001 TRIMMER CAP. 20pF CV05D2001 K91000278 FT-950 Technical Supplement TUNER-8...
  • Page 103 DSP Unit (Lot.1~42) Circuit Diagram FT-950 Technical Supplement DSP-1...
  • Page 104 DSP Unit (Lot.1~42) Note FT-950 Technical Supplement DSP-2...
  • Page 105 EPM3064ATC100 (Q7505) ST16C550CQ48-F (Q7506) IS42S16800B M29LV400TC CS4272 SN74LVC244PWR TPS62040DGQ AD5541JR NJM2068V NJM75L05UA (8C) TPS3808G01 (Q7520) (Q7521) (Q7503) (Q7502) (Q7507) (Q7504) (Q7509, 7510, 7511, (Q7501) (Q7518) 7512, 7513, 7514) SN74LVC245PWR TPS3808G33 TPS62046DGQ (Q7515) (Q7517) (Q7508) TPS3808G50 (Q7516) FT-950 Technical Supplement DSP-3...
  • Page 106 DSP Unit (Lot.1~42) Parts Layout (Side B) FT-950 Technical Supplement DSP-4...
  • Page 107 GRM188B11C104KA01D K22124805 C 7568 AL.ELECTRO.CAP. 47uF EEE1CA470SP K48120005 C 7569 CHIP TA.CAP. 10uF TEESVA1C106M8R K78120077 C 7570 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 7571 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 7572 CHIP CAP. 0.01uF GRM188B11H103KA01D K22174823 FT-950 Technical Supplement DSP-5...
  • Page 108 K22124805 C 7643 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 7644 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 7645 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 7646 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 7647 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 FT-950 Technical Supplement DSP-6...
  • Page 109 R 7531 CHIP RES. 4.7k 1/16W RMC1/16 472FTP J24183472 R 7532 CHIP RES. 4.7k 1/16W RMC1/16 472FTP J24183472 R 7533 CHIP RES. 4.7k 1/16W RMC1/16 472FTP J24183472 R 7534 CHIP RES. 4.7k 1/16W RMC1/16 472FTP J24183472 FT-950 Technical Supplement DSP-7...
  • Page 110 R 7620 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 R 7621 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 R 7622 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 R 7623 CHIP RES. 4.7k 1/16W RMC1/16 472JATP J24185472 FT-950 Technical Supplement DSP-8...
  • Page 111 CHIP RES. 1/16W RMC1/16 330JATP J24185330 R 7637 CHIP RES. 1/16W RMC1/16 330JATP J24185330 S 7501 TACT SWITCH SKQYPAE010 N5090144 X 7501 XTAL OSC 24.999MHz TPS18XC-E1 24.9990MHZ H9501020 X 7502 XTAL OSC 18.432MHz TPS18XC-E1 18.432MHZ H9501010 FT-950 Technical Supplement DSP-9...
  • Page 112 DSP Unit (Lot.1~42) Parts List Note: DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR FT-950 Technical Supplement DSP-10...
  • Page 113 DSP2 Unit (Lot.43~) Circuit Diagram FT-950 Technical Supplement DSP-11...
  • Page 114 DSP2 Unit (Lot.43~) Note FT-950 Technical Supplement DSP-12...
  • Page 115 EPM3064ATC100 (Q7505) ST16C550CQ48-F (Q7506) IS42S16800B M29LV400TC CS4272 SN74LVC244PWR TPS62040DGQ AD5541JR NJM2068V NJM75L05UA (8C) TPS3808G01 (Q7520) (Q7521) (Q7503) (Q7502) (Q7507) (Q7504) (Q7509, 7510, 7511, (Q7501) (Q7518) 7512, 7513, 7514) SN74LVC245PWR TPS3808G33 TPS62046DGQ (Q7515) (Q7517) (Q7508) TPS3808G50 (Q7516) FT-950 Technical Supplement DSP-13...
  • Page 116 DSP2 Unit (Lot.43~) Parts Layout (Side B) FT-950 Technical Supplement DSP-14...
  • Page 117 K22100808 C 9069 CHIP TA.CAP. 10uF TEESVA1C106M8R K78120077 C 9070 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 9071 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 9072 CHIP CAP. 0.1uF GRM188B11C104KA01D K22124805 C 9073 CHIP TA.CAP. 10uF TEESVA1A106M8R K78100028 FT-950 Technical Supplement DSP-15...
  • Page 118 L9190175 FB9003 FERRITE BEADS BLM18RK221SN1D L9190175 FB9005 FERRITE BEADS BLM18RK221SN1D L9190175 FB9006 FERRITE BEADS BK2125HS101-T L9190087 FB9007 FERRITE BEADS BLM18RK221SN1D L9190175 FB9008 FERRITE BEADS BLM18RK221SN1D L9190175 FB9009 FERRITE BEADS BLM18RK221SN1D L9190175 FB9010 FERRITE BEADS BLM18RK221SN1D L9190175 FT-950 Technical Supplement DSP-16...
  • Page 119 RMC1/16 152FTP J24183152 R 9051 CHIP RES. 7.5k 1/16W RMC1/16 752FTP J24183752 R 9052 CHIP RES. 1/16W RMC1/16 000JATP J24185000 R 9053 CHIP RES. 1/16W RMC1/16 103FTP J24183103 R 9054 CHIP RES. 1/16W RMC1/16 473JATP J24185473 FT-950 Technical Supplement DSP-17...
  • Page 120 2.2k 1/16W RMC1/16 222JATP J24185222 R 9092 CHIP RES. 1/16W RMC1/16 000JATP J24185000 R 9093 CHIP RES. 3.3k 1/16W RMC1/16 332JATP J24185332 43-46 X 9001 XTAL OSC 18.432MHz TPS18XC-E1 18.432MHZ H9501010 CAPTON TAPE (5X10) RA1209400 43-46 FT-950 Technical Supplement DSP-18...
  • Page 121 SW-A Unit Circuit Diagram FT-950 Technical Supplement SW A-1...
  • Page 122 SW-A Unit Note SW A-2 FT-950 Technical Supplement...
  • Page 123 SW-A Unit Parts Layout (Side A) FT-950 Technical Supplement SW A-3...
  • Page 124 SW-A Unit Parts Layout (Side B) BA05FP(Q) 2SJ387STL 2SC4154(E) (Lot.1-8) BU2152FS ISA1602AM1(MF) (Lot.1-8) (Q8001) (Q8002) 2SC4081(E) (Lot.9-) (Q8004) 2SA1576A(F) (Lot.9-) (Q8003) (Q8005, 8006, 8007) SW A-4 FT-950 Technical Supplement...
  • Page 125 S 8010 TACT SWITCH SKHUPLE010 N5090126 S 8011 TACT SWITCH SKHUPLE010 N5090126 S 8012 TACT SWITCH SKHUPLE010 N5090126 S 8013 TACT SWITCH SKQYPAE010 N5090144 S 8014 TACT SWITCH SKQYPAE010 N5090144 S 8015 TACT SWITCH SKQYPAE010 N5090144 FT-950 Technical Supplement SW A-5...
  • Page 126 SW-A Unit Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR S 8016 TACT SWITCH SKQYPAE010 N5090144 S 8017 TACT SWITCH SKQYPAE010 N5090144 S 8018 TACT SWITCH SKQYPAE010 N5090144 FT-950 Technical Supplement SW A-6...
  • Page 127 SW-B Unit Circuit Diagram FT-950 Technical Supplement SW B-1...
  • Page 128 SW-B Unit Note SW B FT-950 Technical Supplement...
  • Page 129 SW-B Unit Parts Layout (Side A) FT-950 Technical Supplement SW B-3...
  • Page 130 SW-B Unit Parts Layout (Side B) SW B FT-950 Technical Supplement...
  • Page 131 S 8234 TACT SWITCH SKQYPAE010 N5090144 S 8235 TACT SWITCH SKQYPAE010 N5090144 S 8236 TACT SWITCH SKHUPDE010 N5090126 S 8237 TACT SWITCH SKHUPDE010 N5090126 S 8238 TACT SWITCH SKHUPDE010 N5090126 S 8239 TACT SWITCH SKHUPDE010 N5090126 FT-950 Technical Supplement SW B-5...
  • Page 132 S 8240 TACT SWITCH SKHUPDE010 N5090126 S 8241 TACT SWITCH SKHUPDE010 N5090126 S 8242 TACT SWITCH SKQYPAE010 N5090144 S 8243 TACT SWITCH SKQYPAE010 N5090144 S 8244 TACT SWITCH SKQYPAE010 N5090144 S 8245 TACT SWITCH SKHUPDE010 N5090126 SW B-6 FT-950 Technical Supplement...
  • Page 133 VR-A Unit Circuit Diagram (Lot. 1~) FT-950 Technical Supplement VR-A-1...
  • Page 134 VR-A Unit Parts Layout (Side A) (Lot. 1~) Parts Layout (Side B) (Lot. 1~) VR-A-2 FT-950 Technical Supplement...
  • Page 135 VR-A Unit Circuit Diagram (Lot. 8~) FT-950 Technical Supplement VR-A-3...
  • Page 136 VR-A Unit Parts Layout (Side A) (Lot. 8~) Parts Layout (Side B) (Lot. 8~) VR-A-4 FT-950 Technical Supplement...
  • Page 137 P0090611 R 8401 CHIP RES. 10ohm 1/10W RMC1/10T 100J J24205100 S 8401 ROTARY ENCODER EC11G1524405 Q9000883 VR8401 POT. RK11K1140A3L 10KB J60800245 VR8402 POT. RK11K1140A3L 10KB J60800245 VR8403 POT. RK11K1140A3L 10KB J60800245 VR8404 POT. RK11K1140A3L 10KB J60800245 FT-950 Technical Supplement VR-A-5...
  • Page 138 VR-A Unit Note: VR-A-6 FT-950 Technical Supplement...
  • Page 139 VR-B Unit Circuit Diagram FT-950 Technical Supplement VR B-1...
  • Page 140 Side B Side A Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PCB with Components CB4039001 Printed Circuit Board FR016940B JP8501 WIRE ASSY AH010H T9207175 VR8501 POT. RK0972210-F25-C0-B103 J62800144 VR B-2 FT-950 Technical Supplement...
  • Page 141 PHONE Unit Circuit Diagram (Lot. 1~) Parts Layout (Lot. 1~) Side B Side A FT-950 Technical Supplement PHONE-1...
  • Page 142 PHONE Unit Circuit Diagram (Lot. 6~) Parts Layout (Lot. 6~) Side B Side A PHONE-2 FT-950 Technical Supplement...
  • Page 143 PCB with Components CB4142001 Printed Circuit Board FR017250C Printed Circuit Board FR017250D J 8601 CONNECTOR SB20-03WS P0090610 J 8602 CONNECTOR HLJ2305-0130609 P1090823 R 8601 CHIP RES. 1/4W RMC1/4 101JATP J24245101 R 8602 CHIP RES. 1/4W RMC1/4 101JATP J24245101 FT-950 Technical Supplement PHONE-3...
  • Page 144 PHONE Unit Note PHONE-4 FT-950 Technical Supplement...

  • Page 145: Mic Unit

    MIC Unit Circuit Diagram MIC-1...
  • Page 146 MIC Unit Parts Layout Side A Side B Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PCB with Components CB4143001 Printed Circuit Board FR017260C C 8701 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174809 C 8702 CHIP CAP. 0.001uF GRM188B11H102KA01D K22174809...

  • Page 147: Key Unit

    KEY Unit Circuit Diagram (Lot. 1~) Parts Layout (Lot. 1~) Side B Side A FT-950 Technical Supplement KEY-1...
  • Page 148 KEY Unit Circuit Diagram (Lot. 6~) Parts Layout (Lot. 6~) Side B Side A KEY-2 FT-950 Technical Supplement...
  • Page 149 Parts List DESCRIPTION VALUE TOL. MFR'S DESIG VXSTD P/N VERS. LOT SIDE LAY ADR PCB with Components CB4144001 Printed Circuit Board FR017270C Printed Circuit Board FR017270D J 8801 CONNECTOR HLJ2305-0130609 P1090823 JP8802 WIRE ASSY AH031H 60MM4P T9207444 FT-950 Technical Supplement KEY-3...
  • Page 150 KEY Unit Note KEY-4 FT-950 Technical Supplement...
  • Page 151 DVS-6 (Option) Circuit Diagram Parts Layout ML2500BTA LMV321IDCKR (Q2904) (Q2905, 2906) Side A PST596HNR (6C) TC7S04FU (E5) (Q2902) (Q2902) Side B FT-950 Technical Supplement DVS-1...
  • Page 152 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 2923 CHIP RES. 1/16W RMC1/16 473JATP J24185473 R 2924 CHIP RES. 1/16W RMC1/16 103JATP J24185103 R 2925 CHIP RES. 3.3k 1/16W RMC1/16 332JATP J24185332 VR2901 POT. RH03A3A14X 10K J51807103 DVS-2 FT-950 Technical Supplement...
  • Page 153 FT-950 Technical Supplement Specifications-5...
  • Page 154 Copyright 2010 VERTEX STANDARD CO., LTD. All rights reserved No portion of this manual may be reproduced without the permission of VERTEX STANDARD CO., LTD. FT-950 Technical Supplement Specifications-6...

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