Vertex_VX-1400_serv.pdf

1VX-1400 Series Service Manual Contents Specifications .2 Exploded View all adjustments can be performed from the front panel, using the “Alignment Mode” menu. While we believe the information in this manual to be correct, VERTEX STANDARD assumes 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 inconsistencies in the technical information would be appreciated. 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 Important Note 1) 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. 2) Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. 2VX-1400 Series Service Manual Specifications General Frequency Range:RX: 30 kHz - 30 MHz, TX: 1.6 - 30 MHz Number of Channel:512 Emission Modes:A1A (CW), J3E (LSB/USB),A3E (AM), H3E (2182 kHz only), J2B (FSK/AFSK) Synthesizer Steps:10 Hz Antenna Impedance:50 Ohm, Unbalanced Operating Temperature Range:-20 C to +60 C Frequency Stability:0.5 ppm Power Requirements:DC 13.8V15 % Current Consumption:Receive (No Signal) 1 A, Transmit (Max) 23 A IP Rating:IP54 Front Panel (Only with MH-77 connected) Case Size (W x H x D):178 x 60 x 268 mm (7 x 2.4 x 10.6) w/o knobs and fans Weight (approx.):3.4 kg (7.5 lbs) Receiver Circuit Type:Double Conversion Superheterodyne Sensitivity (10 dB S/N):J2B/J3E/A1A 0.5 - 1.6 MHz0.71 V 1.6 - 30 MHz0.16 V A3E 0.5 - 1.6 MHz7.93 V 1.6 - 30 MHz1.00 V Adjacent Channel Selectivity:2.2 kHz/4.5 kHz (J2B/J3E/A3E Narrow) (-6 dB / -60 dB)500 Hz / 1.2 kHz (A1A Narrow) 6 kHz / 20 kHz (A3E) IF Rejection:80 dB (1.8 - 30 MHz) Image Rejection:80 dB (1.8 - 30 MHz) Audio Output:10 W into 4 Ohm 5% THD (J3E/A1A) Transmitter Power Output (13.8 V, 25 C):100 W (J2B/J3E/A1A), Low/Mid/High, 3 steps selectable the setting power is adjustable by 1 W step (100 W - 10W) 25 W AM Carrier (A3E/H3E) (25 W - 2.5W) Modulation Type:PSN Type Modulator (SSB), Low-Level (Early Stage) (AM) Spurious Radiation (Harmonics):-42 dB (1.8 - 30 MHz) -36 dB (1.6 - 1.8 MHz,) J3E Carrier Suppression:-45 dB 100 W (PEP) Undesired Sideband Suppression:50 dB 1.5 kHz tone, 100 W (PEP) SSB Audio Response:< -6 dB (300 to 2400 Hz) Occupied Bandwidth:< 0.5 kHz (A1A) < 3.0 kHz (J2B/J3E/H3E) 0.6 V 5.2 0.1 V 0.6 V Transceiver Inline Wattmeter Power Supply 13.8 VDC Frequency Counter RF Signal Generator 50-ohm Dummy Load MIC COM Port CE111 Programming Software ANT RF Sampling Coupler INPUT VPL-1 or FIF-10+CT-104A Programming Cable 9VX-1400 Series Service Manual TP4039 J4002 TP4058 T4011 T4017T4015T4014T4013T4012 T4018L4072 Alignment MAIN UNIT ALIGNMENT POINTS MIC JACK PINOUT CL_DATA CL_SW + 5V GND MIC PTT GND HOOK and then set the output level to 0 dBV at the 19.9 MHz. ?Press the ? / ? button to select the memory chan- nel 017. ?Adjust T4016 on the MAIN-Unit for maximum deflec- tion on the AF millivoltmeter. 10VX-1400 Series Service Manual Alignment PA Unit Preparation ?Connect the 50-Ohm Dummy Load and Wattmeter to the ANT jack. ?Disconnect the jumper plug from J5007 and J5005 on the PA Unit. ?Set VR5001, VR5002, VR5003, VR5004 and VR5005 on the PA Unit to fully counter clockwise position. ?Press the ? / ? button to select the memory chan- nel 019. Pre-Drive Stage Idling Current ?Disconnect the jumper plug from J5007 and J5005 on the PA Unit, and then connect the DC ammeter to J5005. ?Press the PTT button; adjust VR5001 on the PA Unit so the DC ammeter reading is 150 mA 10 mA. ?Release the PTT button. Drive Stage Idling Current ?Disconnect the jumper plug from J5007 on the PA Unit, and then connect the DC ammeter to J5007. ?Press the PTT button; adjust VR5002 on the PA Unit so that the DC ammeter reading is 0.5 A 50 mA. ?Release the PTT button. ?Press the PTT button; adjust VR5003 on the PA Unit so the DC ammeter reading is 1.0 A 50 mA. ?Release the PTT button. Final Stage Idling Current ?Connect the DC ammeter to the lead of L5008. ?Press the PTT button; adjust VR5004 on the PA Unit so the DC ammeter reading is 1.0 A 100 mA. ?Release the PTT button. ?Press the PTT button; adjust VR5005 on the PA Unit so the DC ammeter reading is 2.0 A 100 mA. ?Release the PTT button. Concluding ?Re-connect the jumper plugs to J5005 and J5007, and then solder the lead of L5008 (It cuts power switch). CM Coupler Balance ?Connect the DC voltmeter between TP5028 (+ lead) on the PA Unit and Chassis (- lead). ?Press the ? / ? button to select the memory chan- nel 021. ?Press the PTT switch; adjust TC5001 on the PA Unit for minimum deflection on the DC voltmeter. ?Release the PTT switch. 11VX-1400 Series Service Manual VR5003 L5008 VR5001 VR5002 VR5004 VR5005 TC5001 J5007 J5005 TP5028 Alignment PA UNIT ALIGNMENT POINTS 12VX-1400 Series Service Manual Alignment Software Adjustment ALC Adjustment ?Connect the 50-Ohm Dummy Load and Wattmeter to the ANT jack. ?Press and hold in the P1, P2, P0 and P3 keys, while turning the radio on, to enter the alignment mode. ?Press the S2/2182 knob to select the alignment pa- rameter I-ALC. ?Confirm that the alignment value is 80. ?Press and hold in the MENU button for 2 seconds to save the new setting and exit from the alignment mode. Power Adjustment ?Connect the 50-Ohm Dummy Load and Wattmeter to the ANT jack. ?Press and hold in the P1, P2, P0 and P3 keys, while turning the radio on, to enter the alignment mode. ? Referring to the Table below, press the S2/2182 key (or S1/ALARM key) to recall each parame- ter listed, then key the transmitter and press the ? / ? key for the required output. ?Press and hold in the MENU button for 2 seconds to save the new settings and exit from the alignment mode. TX Gain Adjustment ?Connect the 50-Ohm Dummy Load and Wattmeter to the ANT jack. ?Connect the Audio Generator to MIC Terminal of the MIC jack (GND Terminal), then set the output level to 1.5 mV 1 kHz. ?Press and hold in the P1, P2, P0 and P3 keys, while turning the radio on, to enter the alignment mode. ? Referring to the Table below, press the S2/2182 key (or S1/ALARM key) to recall each parame- ter listed, then key the transmitter (connect PTT Terminal of the MIC jack to GND) and press the ? / ? key for the required output. PARAMETER 1PO-H 1PO-MH 1PO-ML 1PO-L 2PO-H 2PO-MH 2PO-ML 2PO-L 3PO-H 3PO-MH 3PO-ML 3PO-L 4PO-H 4PO-MH 4PO-ML 4PO-L OUTPUT POWER 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) PARAMETER 5PO-H 5PO-MH 5PO-ML 5PO-L 6PO-H 6PO-MH 6PO-ML 6PO-L 7PO-H 7PO-MH 7PO-ML 7PO-L OUTPUT POWER 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) 100 W ( 5 W) 50 W ( 2 W) 25 W ( 2 W) 10 W ( 1 W) PARAMETER 1TX-G-H 2TX-G-H 3TX-G-H 4TX-G-H 5TX-G-H 6TX-G-H 7TX-G-H OUTPUT POWER 50 W ( 10 W) 50 W ( 10 W) 50 W ( 10 W) 50 W ( 10 W) 50 W ( 10 W) 50 W ( 10 W) 50 W ( 10 W) PARAMETER 1TX-G-L 2TX-G-L 3TX-G-L 4TX-G-L 5TX-G-L 6TX-G-L 7TX-G-L OUTPUT POWER 5 W ( 2 W) 5 W ( 2 W) 5 W ( 2 W) 5 W ( 2 W) 5 W ( 2 W) 5 W ( 2 W) 5 W ( 2 W) ?Press and hold in the MENU button for 2 seconds to save the new settings and exit from the alignment mode. AM Carrier Level Adjustment ?Connect the 50-Ohm Dummy Load and Wattmeter to the ANT jack. ?Press and hold in the P1, P2, P0 and P3 keys, while turning the radio on, to enter the alignment mode. ? Press the S2/2182 key (or S1/ALARM key) to select the alignment parameter AMCAR. ?Press the PTT switch without the microphone audio input, then press the ? / ? key for 25 W2 W on the Wattmeter. ?Release the PTT switch. ?Press and hold in the MENU button for 2 seconds to save the new setting and exit from the alignment mode. MIC JACK PINOUT CL_DATA CL_SW + 5V GND MIC PTT GND HOOK 13VX-1400 Series Service Manual Alignment Reverse ALC Adjustment ?Connect the 150-Ohm Dummy Load to the ANT jack. ?Press and hold in the P1, P2, P0 and P3 keys, while turning the radio on, to enter the alignment mode. ?Press the S2/2182 key (or S1/ALARM key) to se- lect the alignment parameter 1R-ALC. ?Press the PTT switch, then press the ? / ? key for 50 W on the PO meter of the VX-1400. ?Release the PTT switch. ?RPress the S2/2182 key (or S1/ALARM key) to se- lect the alignment parameter 2R-ALC. ?Press the PTT switch, then press the ? / ? key for 50 W on the PO meter of the VX-1400. ?Release the PTT switch. ?Press the S2/2182 key (or S1/ALARM key) to se- lect the alignment parameter 3R-ALC. ?Press the PTT switch, then press the ? / ? key for 50 W on the PO meter of the VX-1400. ?Release the PTT switch. ?Press and hold in the MENU button for 2 seconds to save the new settings and exit from the alignment mode. 14VX-1400 Series Service Manual Alignment Note PANEL Unit 15 VX-1400 Series Service Manual Circuit Diagram 16 PANEL Unit VX-1400 Series Service Manual Note PANEL Unit 17 VX-1400 Series Service Manual Parts Layout (Side A) ABCDE 1 2 3 FG DTC114TE (04) (Q3018, 3019, 3021, 3022) 18 PANEL Unit VX-1400 Series Service Manual Parts Layout (Side B) abcde 1 2 3 fg 25AA512T-I/SN (Q3012) 2SA1576A(F141) (Q3014) 2SB1132(BA) (Q3016) 2SC4047(ZY) (Q3005) DAN222(N) (D3013) HD64F2268TF20 (Q3008) NJU6624CFG1-02 (Q3017) M51945BFP-CF0R (Q3001) BA50BC0FP-E2 (Q3004) DA221(K) (D3006, 3008, 3010, 3011) DTA123JE(E32) (Q3002, 3007) DTC114TE (Q3009, 3020, 3023) UMW1(W1) (Q3013, 3015) UMD5N (Q3010) TC7S00F(E1) (Q3006) RTQ030P02(LE) (Q3011) 19VX-1400 Series Service Manual PCB with ComponentsCS2055401 Printed Circuit BoardFR019780D1- C 3001CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bb1 C 3002CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf1 C 3004CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf1 C 3005CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf2 C 3007CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf2 C 3009CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf1 C 3011CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf1 C 3014CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf1 C 3016CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf3 C 3017CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf3 C 3018CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf3 C 3019CHIP TA.CAP.22uF4VTEESVP0G226M8RK780600471-Be1 C 3020CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf2 C 3021CHIP CAP.0.001uF50VBGRM155B11H102KA01DK221788091-Bf2 C 3022CHIP TA.CAP.10uF10VTEESVA1A106M8RK781000281-Bf2 C 3023CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf2 C 3024CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf2 C 3025CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf2 C 3026CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bd1 C 3030AL.ELECTRO.CAP.1000uF16VRE3-16V102MH3#K401290961-Bd1 C 3032CHIP CAP.0.1uF25VBGRM21BB11E104KA01LK221408111-Bd1 C 3033CHIP TA.CAP.1.5uF16VTEESVA1C155M8RK781200201-Bd1 C 3034CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bd1 C 3035CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bd1 C 3036CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Ba1 C 3038CHIP CAP.12pF50VCHGRM1552C1H120JZ01DK221782141-Ba1 C 3039CHIP CAP.8pF50VCHGRM1552C1H8R0DZ01DK221782101-Bb1 C 3040CHIP CAP.10pF50VCHUMK105CH100DV-FK221782581-Bb1 C 3042CHIP CAP.0.22uF10VBGRM155B31A224KE18DK221088081-AF2 C 3043CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bf3 C 3045CHIP CAP.0.01uF25VBGRM155B11E103KA01DK221488341-Bb1 C 3046CHIP CAP.0.01uF25VBGRM155B11E103KA01DK221488341-Bb1 C 3047CHIP TA.CAP.10uF10VTEESVA1A106M8RK781000281-Bb1 C 3048CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bf1 C 3049CHIP CAP.100pF50VCHGRM1552C1H101JD01DK221782361-Bf1 C 3050CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bb1 C 3051CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bb2 C 3052CHIP CAP.0.01uF25VBGRM155B11E103KA01DK221488341-Bb1 C 3053CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Be2 C 3054CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Be2 C 3055CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bb3 C 3056CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Be3 C 3057CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Be3 C 3058CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Be3 C 3059CHIP CAP.0.1uF10VBGRM155B11A104KA01DK221088021-Bd3 C 3060CHIP TA.CAP.22uF6.3VTEESVA0J226M8RK780800471-Bc1 D 3001DIODEBAS316G20707161-Bf1 D 3002DIODEBAS316G20707161-Be1 D 3003LEDTLOU1020(T14.F)G20709901-AB2 D 3004DIODESM240LA-TG20711561-Bd1 D 3005DIODEBAS316G20707161-Bd1 D 3006DIODEDA221 TLG20701781-Bf3 D 3008DIODEDA221 TLG20701781-Bf3 D 3010DIODEDA221 TLG20701781-Bf2 D 3011DIODEDA221 TLG20701781-Bf2 D 3012DIODEBAS316G20707161-Be2 D 3013DIODEDAN222 TLG20701741-Bf1 D 3014DIODEBAS316G20707161-Bb1 D 3015DIODEBAS316G20707161-Bb1 D 3016LED67-31A/SAC-AW1X2B9Z5/2T G20712841-AA1 D 3017LED67-31A/SAC-AW1X2B9Z5/2T G20712841-AA1 D 3031LEDSML-210VTT86G20707681-Ba1 D 3032LEDBRPG1204W(TAPE)G20708201-AF2 D 3033LEDSML-210MTT86G20705241-Ba1 D 3034LEDTLOU1020(T14.F)G20709901-AC2 D 3035LEDTLOU1020(T14.F)G20709901-AD2 D 3036LEDTLOU1020(T14.F)G20709901-AE2 D 3037LEDTLOU1020(T14.F)G20709901-AF2 D 3038LEDTLOU1020(T14.F)G20709901-AF1 DESCRIPTIONVALUEV/WTOL.VXSTD P/NMFRS DESIGVERS.REF.LOT. SIDELAY ADR PANEL Unit Parts List 20VX-1400 Series Service Manual DESCRIPTIONVALUEV/WTOL.VXSTD P/NMFRS DESIGVERS.REF.LOT. SIDELAY ADR PANEL Unit Parts List DS3001 LCDFE0157TF-FG60901991-AD1 J 3001CONNECTOR53398-1571P00914861-Bf1 J 3002CONNECTORB2B-ZR-SM4-TFT(LF)(SN)P00913421-Bb1 J 3003CONNECTOR43090-1505P10913191-AA2 JP3008 CHIP RES.01/16W5%RMC1/16 000JATPJ24185000EXPORT1-Ba3 Q 3001 ICM51945BFP-CF0RG10919901-Bd1 Q 3002 TRANSISTORDTA123JE TLG30703311-Ba1 Q 3004 ICBA50BC0FP-E2G10947321-Bd1 Q 3005 TRANSISTOR2SC4047-TAG33404771-Bd1 Q 3006 ICTC7S00F TE85RG10914421-Ba1 Q 3007 TRANSISTORDTA123JE TLG30703311-Ba1 Q 3008 ICHD64F2268TF20(FLASH)G10945801-Bb2 Q 3009 TRANSISTORDTC114TE TLG30702251-Ba1 Q 3010 TRANSISTORUMD5N TRG30703431-Bf1 Q 3011 FETRTQ030P02G40700151-Be3 Q 3012 IC25AA512T-I/SNG10947261-Bb2 Q 3013 TRANSISTORUMW1 TRG30700781-Bc1 Q 3014 TRANSISTOR2SA1576A T106 RG3115768R1-Bc1 Q 3015 TRANSISTORUMW1 TRG30700781-Be1 Q 3016 TRANSISTOR2SB1132 T100 QG3211327Q1-Be2 Q 3017 ICNJU6624CFG1-02G10947021-Bd2 Q 3018 TRANSISTORDTC114TE TLG30