Manuale d’uso / di manutenzione del prodotto IC-F3062T del fabbricante Icom
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SER VICE MANU AL VHF TRANSCEIVER S-14223HZ-C1 Mar . 2006.
INTRODUCTION This ser vice manual describes the latest ser vice information f or the IC-F3061T/S, IC-F3062T/S and IC-F3063T/S VHF TRANSCEIVER at the time of publication. ORDERING P ARTS Be sure to include the f ollowing four points when ordering replacement par ts: 1.
T ABLE OF CONTENTS SECTION 1 SPECIFICA TIONS SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBL Y INSTRUCTIONS SECTION 4 OPTIONAL UNIT INST ALLA TION SECTION 5 CIRCUIT DESCRIPIT ON 5-1 RECEIVER CIRCUITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 - 1 SECTION 1 SPECIFICA TIONS [USA-01], [GEN-01] [EUR-01] GENERAL • F requency cover age 136–174 MHz • T ype of emission Wide 16K0F3E (25.0 kHz/30.0 kHz) 16K0F3E (25.0 kHz) Middle – 14K0F3E (20.0 kHz) Narrow 11K0F3E, 11K0F7E/D* (15.0 kHz) 8K50F3E, 8K10F1E/D* (12.
SECTION 2 INSIDE VIEWS 2 - 1 AF power amplifier controller Q501: 2SB1132 Q502: XP6501 Expander IC (IC506: M62320FP) Expander IC (IC505: M62320FP) AF power amplifier (IC508: TDA8547TS) Mic selector Q50.
SECTION 3 DISASSEMBL Y INSTR UCTIONS 3 - 1 • REMO VING THE CHASSIS UNIT 1 Unscrew 1 n ut A , and remove 2 knobs B and C . 2 Unscrew 2 scre ws D . 3 T ake off the chassis unit in the direction of the arrow . 4 Disconnect the flat cable E f or m J501.
4 - 1 SECTION 4 OPTIONAL UNIT INST ALLA TION CA UTION! Optional unit installation should be done at authorized Icom ser vise center only . The waterproof capability of the transceiver cannot be guar anteed if you install an unit yourself , or hav e it done at a non-authorised dealer/ser vice center .
SECTION 5 CIRCUIT DESCRIPTION 5-1 RECEIVER CIRCUITS 5-1-1 ANTENNA SWITCH (MAIN and RF UNITS) The received signals from the antenna connector are passed through the antenna s witch which toggles the receive (RX) line and transmit (TX) line.
The TX/RX HPF filters out 250 Hz and lower audio signals , and the de-emphasis circuit obtains –6 dB/oct of audio characteristics. The e xpander expands the compressed audio signals and also noise reduction function is provided. The AF signals are then le vel adjusted at the volume controller (VR4) and amplifi ed at the amplifi er (RXA2).
Po w e r amp . ALC amp . Drive amp . + – HV “ISENS” • APC CIRCUIT to the anntena “T2” “TMUT” from TX/RX switch (MAIN UNIT; D14, D15) T5V Q604, Q605 Q602 Pre- drive amp .
Loop filter X1 15.3 MHz Q2, D5–D8 RX VCO2 (136–155 MHz) Q1, D1–D4 RX VCO1 (155–174 MHz) TX VCO Q3, D10–D12 PLL control signals from the CPU (IC18) PLL unlock signal to the CPU (IC18, pin 73) 15.
5-5-1 CPU (MAIN UNIT ; IC18) Pin No. Po r t Name Description 1 DSDA Outputs serial data to the D/A converter (IC20, pin 6). 2 D A ST Outputs strobe signal to the D/A conv er ter (IC4, pin 6). 3 SIDE3 Input por t for [Side3] ke y (S4). "Low"=When the k ey is pushed.
SECTION 6 ADJUSTMENT PR OCEDURES ▄ REQUIRED TEST EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE FM deviation meter F requency range Measuring range : DC–300 MHz : 0 to ± 10 kHz Attenuator P ower atten uation Capacity : 20 or 30 dB : 10 W F requency counter F requency range F requency accuracy Sensitivity : 0.
5 - 2 • CONNECTION • JIG cable OPC-966 (JIG CABLE) IC-F3060 series RS-232C cable FM de viation meter Osciiloscope to the antenna connector Attenuator 20 dB or 30 dB RF power meter 0.
6 - 3 • PC SCREEN EXAMPLE ./ 4% 4HEABOV EVALUESF ORSETTINGSAREEXAMPLEONLY %ACHTRANSCEIV ERHASITSOWNSPECIFICVALUESF OREACHSETTING !DJUSTM.
6 - 4 6-2 FREQUENCY ADJUSTMENT Select an adjustment item using [ ↑ ] / [ ↓ ] ke ys, then set to the specifi ed value using [ ← ] / [ → ] k eys on the connected PC's ke yboard.
6 - 5 6-3 TRANSMIT ADJUSTMENT Select an adjustment item using [ ↑ ] / [ ↓ ] ke ys, then set to the specifi ed value using [ ← ] / [ → ] k eys on the connected PC's ke yboard.
6 - 6 6-4 RECEIVE ADJUSTMENT Select an adjustment item using [ ↑ ] / [ ↓ ] ke ys, then set to the specifi ed value using [ ← ] / [ → ] k eys on the connected PC's ke yboard.
7 - 1 SECTION 7 P ARTS LIST M.=Mounted side (T: Mounted on the T op side, B: Mounted on the Bottom side) [FRONT UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION IC501 1180002401 S.REG S-812C30AMC-C2K-G B 66.7/35.7 IC505 1110006440 S.IC M62320FP DF5J B 74/36.
7 - 2 M.=Mounted side (T: Mounted on the T op side, B: Mounted on the Bottom side) S.=Surf ace mount [MAIN UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION IC1 1130010100 S.IC LMX2352TMX/NOPB B 58.2/18.3 IC3 1110003491 S.IC T A31136FNG (D EL) B 76.
7 - 3 M.=Mounted side (T: Mounted on the T op side, B: Mounted on the Bottom side) S.=Surf ace mount [MAIN UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION R35 7030004980 S.RES ERJ2GEJ 101 X (100) B 84.8/16.8 R36 7030010040 S.RES ERJ2GEJ-JPW B 83.
7 - 4 M.=Mounted side (T: Mounted on the T op side, B: Mounted on the Bottom side) S.=Surf ace mount [MAIN UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION R267 7030005050 S.RES ERJ2GEJ 103 X (10 k ) B 12.9/18.6 R268 7030005050 S.RES ERJ2GEJ 103 X (10 k ) T 10.
7 - 5 M.=Mounted side (T: Mounted on the T op side, B: Mounted on the Bottom side) S.=Surf ace mount [MAIN UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION C187 4030017680 S.CER ECJ0EC1H820J B 81.6/34.3 C188 4030017460 S.CER ECJ0EB1E102K B 76.8/29.
7 - 6 M.=Mounted side (T: Mounted on the T op side, B: Mounted on the Bottom side) S.=Surf ace mount [MAIN UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION C409 4030016930 S.CER ECJ0EB1A104K B 13.2/10.7 C412 4030017660 S.CER ECJ0EC1H330J B 1.6/14.
7 - 7 [VR UNIT] REF ORDER DESCRIPTION M. H/V N O. N O. LOCA TION Q701 1590001400 S.TR XP1214 (TX) T 32.2/6.2 R701 7410001140 S.AR Y EXB28V104JX T 11.4/1.8 R702 7030007280 S.RES ERJ2GEJ 331 X (330) T 31.7/8.6 R703 7030005030 S.RES ERJ2GEJ 152 X (1.5 k ) T 32.
SECTION 8 MECHANICAL P ARTS AND DISASSEMBL Y 8 - 1 Screw abbre viations B0, BT: Self-tapping PH: P an head FT: Flat head ZK: Black SUS: Stainless NI-ZU: Nickel-Zinc [A CCESSORIES] EP1 Optional product.
MP26 (C) MP32 (C) MP31 (C) MP8 (C) W1 (C) MP10 (C) MP2* (C) * MP2(C), MP12 (C): The shape is differ between 4-key and 10-key types . MP22 (C) MP802 (J) MP801(J) MP23 (C) MP24 (C) MP20 (C) MP20 (C) MP1.
SECTION 9 SEMICONDUCT OR INFORMA TION • TRANSIST ORS AND FET's B E C B C E B E C B E C B E C G D S G S D B E C B E C B E C S D G D S G2 G1 G1 G2 S D B E C B E C B E C E1 B1 B2 C1 C2 D D G D D S.
10 - 1 SECTION 10 BO ARD LA Y OUTS H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H0 V5 V10 V15 V0 V25 V30 V35 V20 V45 V40 20 to optional unit 21 1 40 J1 GND.
10 - 2 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H0 V5 V10 V15 V0 V25 V30 V35 V20 V45 V40 • BO TT OM VIEW (FRONT UNIT) • BO TT OM VIEW (MAIN UNIT) .
SECTION 11 BLOCK DIA GRAM 11 - 1 FRONT UNIT RF UNIT MAIN UNIT Explanatory notes FM IF IC JACK UNIT VR UNIT IC501 S - 812C30AMC DS510 M4 - 0078T A Y - 2 LCD EXP AND MCON PTTSW PTT SW PWR CTRL AFONO AFO.
SECTION 12 V OL T A GE DIA GRAMS 12 - 1 VOL T AGE LINE Explanatory notes TX LINE RX LINE COMMON LINE FREQUENCY : 155MHz DIGIT AL VOL TMETER MEASUREMENT CONDITIONS 2.0V OFF: H MUTE ON: L Digital: H Wide: L Narrow: L RX: 5V Digital TX: 5V RX: 0V Analog TX : 5V 2.
12 - 2 VOL T AGE LINE Explanatory notes TX LINE RX LINE COMMON LINE 7.2V RX: 0.0V TX: 4.8V RX: 0.1V TX: 0.8V RX: 0.0V TX: 3.2V RX: 0.0V TX: 1.0V FREQUENCY : 155MHz DIGIT AL VOL TMETER MEASUREMENT CONDITIONS RX: 0V TX: 4.94V RX: 4.93V TX: 0V RX: SG OUTPUT LEVEL +60dBu TX: TX OUTPUT 5.
SECTION 13 BC-160 13 - 1 Q1 2SC4081 R4 10 R18 R3 560 R5 0.12 R35 R31 10k R37 120k R28 R38 R29 1SS355 D2 D5 1SS355 C6 10 C11 0.01 C12 0.01 C8 0.01 C25 C26 C21 C22 0.1 0.01 C28 C23 C24 10k 0.1 0.01 0.01 C27 1k 39k 0.01 0.01 0.01 C1 0.001 0.01 C3 D4 DAN202K C19 C16 R17 10k R16 560k R15 C18 56k 0.
6F No.68, Sec. 1 Cheng-T eh Road, T aipei, T aiwan, R.O.C . Phone : +886 (02) 2559 1899 F ax : +886 (02) 2559 1874 URL : http://www .asia-icom.com E-mail : sales@asia-icom.com Zac de la Plaine, 1, Rue Brindejonc des Moulinais BP 5804, 31505 T oulouse Cedex, Fr ance Phone : +33 (5) 61 36 03 03 Fax : +33 (5) 61 36 03 00 URL : http://www .
1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, J apan S-14223HZ-C1 © 2006 Icom Inc..
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Icom IC-F3062T è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Icom IC-F3062T - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Icom IC-F3062T imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Icom IC-F3062T ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Icom IC-F3062T, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Icom IC-F3062T.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Icom IC-F3062T. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Icom IC-F3062T insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
