Icom IC-7800 Service Manual
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Icom IC-7800 Service Manual

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THE TRANSCEVER
S-14015HZ-C1-e
Oct. 2007

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Summary of Contents for Icom IC-7800

  • Page 1 THE TRANSCEVER S-14015HZ-C1-e Oct. 2007...
  • Page 2 8. READ the instructions of test equipment throughly before connecting a test equipment to the transceiver. Icom, Icom Inc. and logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries.

  • Page 3: Table Of Contents

    CONTENTS SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS 2 - 1 TOP VIEW............... .2 - 1 2 - 2 BOTTOM VIEW.
  • Page 4 8 - 21 SCOPE UNIT ..............8 - 19 8 - 22 RXPLL-A UNIT .

  • Page 5: Specifications

    * 1 Pre-amp1 is ON * 2 Pre-amp2 is ON • Frequency stability : Less than ±0.05 ppm • Squelch sensitivity : (Pre-amp OFF) (IC-7800’s condition: After 5 min. since SSB/CW/RTTY/PSK31 Less than 5.6 µV turns power ON on the rear panel) Less than 1.0 µV...
  • Page 6 SECTION 2 INSIDE VIEWS UPPER LAYER PA200W board REG unit BPF unit FILTER unit ANT-SW unit CTRL board Rear panel TUNER unit Front panel LOGIC unit FRONT unit OSC unit DIGISEL unit DC-DC unit UNDER LAYER SCOPE unit MAIN unit RXPLL-B unit Rear panel Front panel...

  • Page 7: Top View

    TOP VIEW PA UNIT ANT-SW UNIT FILTER UNIT TUNER UNIT BPF UNIT DIGISEL UNIT OSC UNIT DC-DC UNIT LOGIC UNIT FRONT UNIT BOTTOM VIEW DSP-A BOARD DSP-A BOARD DSP-B BOARD DSP-B BOARD SCOPE UNIT SCOPE UNIT MAIN UNIT MAIN UNIT DSP-TX BOARD DSP-TX BOARD RXPLL-A UNIT...

  • Page 8: Main Unit

    MAIN UNIT AF power amplifier AF power amplifier (IC140: LA4485) (IC140: LA4485) SQL gate SQL gate (Q100,Q101: 2SJ144) (Q100,Q101: 2SJ144) (IC105,IC180: NJM2172V) (IC105,IC180: NJM2172V) AF selection circuit AF selection circuit (IC100,IC101: TC4W53F) (IC100,IC101: TC4W53F) ACC AF output circuit ACC AF output circuit Head phone amplifier Head phone amplifier (IC182: TPA6111A2DGN)

  • Page 9: Dsp-A/Dsp-B Boards

    DSP-A/DSP-B BOARDS Analog switch Analog switch (IC331: TC7W53FK) (IC331: TC7W53FK) D/A converter D/A converter [AF] A/D converter A/D converter [IF] (IC551: AK4394) (IC551: AK4394) (IC401: AK5394A) (IC401: AK5394A) Clock amplifier Clock amplifier D/A converter D/A converter [AGC] IC451: TC7S04FU IC451: TC7S04FU (IC771: BU9480F) (IC771: BU9480F) IC452: SN74LVC1GU04DCKR...

  • Page 10: Logic Unit

    LOGIC UNIT RGB converter RGB converter (IC204: ADV7123KST50) (IC204: ADV7123KST50) SDRAM SDRAM* (IC201*,IC202*: MT48LC16M16A2TG) (IC201,IC202: MT48LC16M16A2TG) CPLD CPLD* (IC605*:XC9572XL) (IC605: XC9572XL) CPLD CPLD (IC52*: XC9572XL) (IC52*: XC9572XL) (IC203: HD64404BT) (IC203: HD64404BT) MAIN CPU2 MAIN CPU2* (IC604*: HD64F2377VFQ33V) (IC604: HD64F2377VFQ33V) Dual port SRAM Dual port SRAM* (IC51*: IDT70V24L25PF) (IC51: IDT70V24L25PF)
  • Page 11 RXPLL-A BOARD Mixer Mixer (D821: HSB88WS) (D821: HSB88WS) DDS IC [3rd LO] DDS IC [3rd LO] (IC651: SC-1287) (IC651: SC-1287) 2nd IF amplifier 2nd IF amplifier IC1503,IC1504 IC1503,IC1504 : NJM5534MD : NJM5534MD DDS IC [2nd LO] DDS IC [2nd LO] Marker switch Marker switch* (IC501: SC-1246A)

  • Page 12: Osc Unit

    2-11 OSC UNIT 10MHz OCXO 10MHz OCXO (X1: CR-772) (X1: CR-772) Switching relay Switching relay (RL10: FTR-B4CA012Z) (RL10: FTR-B4CA012Z) I/O controller I/O controller (Q12,Q13: DTC114EU) (Q12,Q13: DTC114EU) D/A converter D/A converter (IC91: AD5260BRU50) (IC91: AD5260BRU50) Switching relay Switching relay Buffer amplifier Buffer amplifier (RL11: FTR-B4CA012Z) (RL11: FTR-B4CA012Z)

  • Page 13: Receiver Circuits

    RF bandpass filters pass only the desired band signals and ( BPF, RXPLL-A, AND RXPLL-B UNITS) suppress any undesired band signals. The RF circuit has The IC-7800 has 2 gain levels of pre-amplifier circuits 11 bandpass filters and 1 low-pass filter. which is composed of the pre-amplifier1 and pre-amplifier2.
  • Page 14 (L1058, L1060, L1062, L1063, C1061, C1062, C1064, a 64.455 MHz (main) or 64.555 MHz (sub) 1st IF signal. C1066, C1070, C1074, R1054), and is then applied to the The IC-7800 has four 1st mixer circuits for the dualwatch 1st IF circuit. function.
  • Page 15 3-1-5 1ST IF CIRCUIT The 2nd IF signal from the other 2nd mixer circuit (IC1502, pin 5) is amplified at the buffer amplifier (Q1502), and is (RXPLL-A AND RXPLL-B UNITS) then applied to the 2nd IF amplifier (IC1504, pin 3). The The 1st IF circuit filters and amplifies the 1st IF signal.
  • Page 16 3-1-7 DSP RECEIVER CIRCUIT The converted analog AF signals pass through the low- pass filter (IC601, pins 3, 6, IC651, pins 3, 6), and are then (DSP-A AND DSP-B BOARDS) applied to the buffer amplifier (IC701, pins 2, 3) to convert The DSP (Digital Signal Processor) circuit enables digital into unbalancing signals.

  • Page 17: Transmitter Circuits

    3-1-9 AGC CIRCUIT line. The amplified signals are applied to the RXPLL-B unit via the J1701, pin 9 as “DAGC” line after being passed ( RXPLL-A AND RXPLL-B UNITS AND DSP-A AND through the J400, pin 8 on MAIN unit as “AGC1B” line. The DSP-B BOARDS) applied signals are amplified at the AGC amplifier (RXPLL_B The AGC (Automatic Gain Control) circuit reduces IF...
  • Page 18 The converted analog IF signal passes through the low- The filtered signal is applied to the YGR amplifier (Q801), pass filter (IC601, pins 3, 6, IC651, pins 3, 6), and is then and passes through the 3 dB attenuator (R805–R807). The applied to the IF amplifier (IC701, pins 2, 3) to convert to signal is applied to the power amplifier circuit via the J801.

  • Page 19: Pll Circuits

    (CTRL BOARD, LOGIC AND MAIN UNITS) The ALC (Automatic Level Control) circuit controls the gain of IF amplifiers in order for the IC-7800 to output a constant 3-2-13 TEMPERATURE PROTECTION CIRCUIT RF power set by [RF PWR] control even when the supplied (PA200W BOARD) voltage shifts, etc.
  • Page 20 • USING REFERENCE SIGNAL TO EXTERNAL The oscillated signal is amplified at the buffer amplifier The oscillated signal is amplified at the buffer amplifier (Q301), and passes through the high-pass (L331, C331– (Q21), and is then applied to the amplifier (Q42). The C333) and low-pass (D341, L332, C334–C337) filters.
  • Page 21 (2) RX 2ND LO CIRCUIT The amplified signal from Q151 is applied to the PLL IC’s The signal from the hybrid divider passes through the 1/21 divider section (IC201, pin 8), and is then applied to attenuator (R802, R803), and is then applied to the the PLL section.
  • Page 22 • DSP SYSTEM CLOCK CIRCUIT –C685) and high-pass (L683, C686–C688) filters to suppress unwanted signals. The filtered signal is The 40 MHz reference signal is applied to the amplifier amplified at the buffer amplifier (Q680), and passes (IC652) via the “40M” line, and is then applied to the through the attenuator (R690–R692).

  • Page 23: Antenna Tuner Circuits

    • SCOPE UNIT SYSTEM CLOCK CIRCUIT 3-4-3 MOTOR CONTROL CIRCUIT The 40 MHz reference signal is amplified at the buffer (CTRL BOARD AND TUNER UNIT) amplifier (Q601) via the “40M” line, and then passes The control circuit of the internal antenna tuner consists of through the low-pass filter (L602, L603, C609–C613).
  • Page 24 3-5-3 SWEEP LO CIRCUIT (SCOPE UNIT) 3-5 SCOPE CIRCUITS The 40 MHz signal is applied to the J3 from the RXPLL-B 3-5-1 SCOPE RECEIVER CIRCUIT (SCOPE UNIT) unit. The signal is used for reference system clock of each A portion of the 64.455 MHz 1st IF signal from the 1st circuits.

  • Page 25: Power Supply Circuits

    (3) DDS LO CIRCUIT The 40 MHz reference system clock is amplified at the amplifiers (Q701, IC602, IC603), and is then applied to the DSP IC (IC601). The applied signal is quintupled in the IC, then uses 200 MHz DSP system clock signal. The 200 MHz clock signal is divided 1/400, and then uses as the 500 kHz sampling frequency of the A/D converter (IC501).

  • Page 26: Port Allocations

    3-7 PORT ALLOCATIONS Port 3-7-1 MAIN CPU2 PORT ALLOCATIONS Description number name (LOGIC UNIT; IC604) DSPCK Outputs clock signal to the DSP IC. Port Description DSPR Outputs data signal to the DSP IC. number name Outputs start signal to the internal 5–9 H8_A0–A4 ISTA...
  • Page 27 Port Description number name Input port for the driving current FANI detect signal at the cooling fan. Input port for the external keypad on EPAD the rear panel. Input port for the data signal from the DX1A DSP IC on the DSP-A board. Input port for the data signal from the DX1B DSP IC on the DSP-B board.
  • Page 28 3-7-2 FRONT CPU (DISPLAY BOARD; IC6) Port Description number name Port Description number name Input port for [F-4]. CNTV Outputs LCD contrast control signal. Input port for [F-5]. Outputs LCD brightness control Input port for [F-6]. BRIV signal. Input port for [F-7]. Outputs data signal to the SERI LDAT SSBK...
  • Page 29 3-7-3 CPDL CPU (LOGIC UNIT; IC605) Port Port Description Description number name number name Outputs strobe signal to the band Outputs unlock signal to the DSP-A CSTB controller (CTRL board; IC51; pin 1). board. DULSA High : Unlock. Outputs strobe signals to the relay controllers (CTRL board;...
  • Page 30 3-7-4 MAIN CPU1 (LOGIC UNIT; IC103 ) Port Description number name Port Description number name 198, RESET, Input ports for the reset signal. TRST Input port for the mode signal. MRESET Input port for the manual reset signal. Input port for the clock signal. Outputs the buffer amplifier (IC106) Input port for the data signal.
  • Page 31 3-7-7 RELAY CONTROLLER (ANT-SW UNIT; IC11) 3-7-8 RELAY CONTROLLER (BPF UNIT; IC101) Port Port Description Description number name number name Outputs the antenna ([ANT 1]) select Outputs the RX-A circuit bandpass fil- ANT1A signal for main band. ter (0.03–1.6 MHz) select signal. Outputs the antenna ([ANT 1]) select Outputs the RX-A circuit bandpass fil- ANT1B...
  • Page 32 3-7-9 RELAY CONTROLLER (BPF UNIT; IC102) 3-7-10 RELAY CONTROLLER (BPF UNIT; IC401) Port Port Description Description number name number name Outputs the RX-A circuit bandpass Outputs the RX-B circuit bandpass fil- filter group select signal. ter (0.03–1.6 MHz) select signal. HF50A Low : While receiving on 30–60 MHz.
  • Page 33 3-7-11 RELAY CONTROLLER (BPF UNIT; IC402) 3-7-14 CONTROLLER IC (DIGISEL-B UNIT; IC504) Port Port Description Description number name number name Outputs the RX-B circuit bandpass X1B, Output the network serial reactance filter group select signal. control signals. HF50B Low : While receiving on 30–60 MHz. Output the network I/O capacitance 8–11 S1B–S4B...
  • Page 34 3-7-18 RELAY CONTROLLER (RXPLL-B UNIT; IC1701) 3-7-20 BUFFER IC (MAIN UNIT; IC291) Port Port Description Description number name number name Outputs the HF band’s pre-amplifier 2 Outputs the transmit signal switching control signal for the RX-B circuit. signal. HFOFB TRVSM High : The pre-amplifiers are OFF.
  • Page 35 3-7-22 BUFFER IC (MAIN UNIT; IC251) 3-7-24 SERIAL/PARAMETER IC (RXPLL-A UNIT; IC1) Port Description number name Port Description number name Outputs the bandpass filter (B7) selecting signal during transmit. Outputs the strobe signals to the 1st TXB7 PST2A High : W h i l e t r a n s m i t t i n g o n LO PLL IC on the RXPLL-A unit.
  • Page 36 3-7-27 DDS IC (RXPLL-B UNIT; IC101) 3-7-29 D/A CONVERTER IC (MAIN UNIT; IC331) Port Description Port number name Description number name Outputs the AF gain control signal for AFGVS1 Outputs the 1st LO muting signal to sub band (primary control). the RXPLL-B unit.
  • Page 37 3-7-31 CPLD IC (LOGIC UNIT; IC52) 3-7-33 EXPANDER IC (TENKEY BOARD; IC2) Port Port Description Description number name number name 60, 61 Outputs [PBT CLEAR] LED for main 63–68, IMS0–IMS8 Output the matrix/strobe signals. band control signal. MPCD Low : While using the PBT function in main band.
  • Page 38 3-7-34 SERIAL/PARAMETER IC 3-7-35 EXPANDER IC (DISPLAY BOARD; IC1) (DISPLAY BOARD; IC7) Port Description number name Port Description number name Input port for [AGC] control signal for MAGL main band. Outputs [TUNER] LED control signal. TN1D Low : While tuning. Input port for [AGC] control signal for SAGL sub band.
  • Page 39 3-7-38 EXPANDER IC (DISPLAY BOARD; IC4) Port Description number name Input por t for [CLEAR], [DUAL WATCH] and [SPLIT]. Input port for both main and sub bands [APF/TPF]. Input port for both main and sub bands [FILTER] and [PBT CLEAR]. Input port for both main and sub bands [NOTCH], [RIT] and [Δ...
  • Page 40 3-8 IF AND LO FREQUENCIES LIST 3-8-1 MAIN AND SUB 1ST LO FREQUENCIES LIST (FOR RECEIVING) MODE MAIN 1ST LO FREQUENCY (MHz) SUB 1ST LO FREQUENCY (MHz) 64.4865–124.4565 64.5865–124.5565 64.4835–124.4535 64.5835–124.5535 64.4850–124.4550 64.5850–124.5550 RTTY 64.48483–124.45483 64.58483–124.55483 PSK31 64.4850–124.4550 64.5850–124.5550 64.4850–124.4550 64.5850–124.5550 64.4850–124.4550 64.5850–124.5550...
  • Page 41 3-8-5 1ST IF FREQUENCIES LIST (FOR TRANSMITTING) MODE 1ST IF FREQUENCY (MHz) 64.45650 64.45350 64.45500 RTTY 64.45483 PSK31 64.45500 64.45500 64.45500 3-8-6 1ST LO FREQUENCIES LIST (FOR TRANSMITTING) BAND (MHz) LO FREQUENCY (MHz) BAND (MHz) LO FREQUENCY (MHz) 66.2580–66.2800 66.2580–66.2800 66.3625–66.3675 66.3625–66.3675 67.9550–68.0300...
  • Page 42 SECTION 4 ADJUSTMENT PROCEDURES 4-1 PREPARATION BEFORE SERVING REQUIRED TEST EQUIPMENTS EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE AC outlet Voltage : 85–265 V Frequency range : 300–3000 Hz Audio generator Measuring range : 1–500 mV Measuring range : 250–300 W RF power meter Frequency range : 1.8–100 MHz...
  • Page 43 4-2 OSC UNIT ADJUSTMENTS ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST REFERENCE • Set the OSC unit to the external C o n n e c t a n R F Maximum voltage Adjust OUTPUT reference mode on the set mode. voltmeter to J72.
  • Page 44 • OSC UNIT TOP VIEW • LOCATION Front panel OSC unit (upper side) -Reference output check point -REF IN output check point -REF OUT output check point -REF IN output check point -REF OUT output check point REF OUT output check point Reference output adjustment 4 - 3...
  • Page 45 4-3 RXPLL-A UNIT ADJUSTMENTS ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST 40M OUTPUT • MAIN display frequency Maximum voltage Adjust C o n n e c t a n R F : 0.030 MHz PLL-A voltmeter to CP701 PLL-A repeatedly •...
  • Page 46 • LOCATION • RXPLL-A UNIT TOP VIEW Front panel RXPLL-A unit (lower side) L702 40 M output adjustment L703 CP701 40 M output check point C272 HPL lock voltage C262 check point C252 HPL lock voltage C154 C242 adjustment LPL lock voltage adjustment C232 C222 LPL lock voltage check point...
  • Page 47 (3.0 dBm ±3.0 dB) PLL-A repeatedly (T2LO). • Mode : USB L565, • Receiving L566 Pre-set the IC-7800 as the following C o n n e c t 4.5 V ±0.1 V SENSITIVITY R1101 condition. PLL-A voltmeter to CP1102. PLL-A •...
  • Page 48 • RXPLL-A UNIT TOP VIEW • LOCATION Front panel RXPLL-A unit (lower side) 2LO lock voltage check point C546 2LO lock voltage adjustment J561 T2LO output check point L566 T2LO output adjustment L565 L801 R2LO lock voltage L834 adjustment J831 R2LO lock voltage check point L1408 RX sensitivity...
  • Page 49 RXPLL-A UNIT ADJUSTMENTS–Continued ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST IMAGE • MAIN display frequency Rear C o n n e c t a n A C Minimum audio level Adjust RESPONSE : 14.150 MHz panel m i l l i vo l t m e t e r t o PLL-A repeatedly...
  • Page 50 • LOCATION • RXPLL-A UNIT TOP VIEW Front panel RXPLL-A unit (lower side) Image response C1656 adjustment R1516 L1222 RX sensitivity adjustment (50MHz) C1265 IF through adjustment 4 - 9...
  • Page 51 4-4 RXPLL-B UNIT ADJUSTMENTS ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST 40M OUTPUT • Dualwatch : ON C o n n e c t a n R F Maximum voltage Adjust • SUB display frequency PLL-B voltmeter to CP701 PLL-B repeatedly...
  • Page 52 • LOCATION • RXPLL-B UNIT TOP VIEW RXPLL-B unit (lower side) Front panel L702 40 M output adjustment L703 CP701 40 M output check point C272 HPL lock voltage C262 check point C252 HPL lock voltage C154 C242 adjustment LPL lock voltage adjustment C232 C222 LPL lock voltage check point...
  • Page 53 L565, • Mode : USB L566 • Receiving R1101 C o n n e c t Pre-set the IC-7800 as the following 4.5 V ±0.1 V voltmeter to CP1102. SENSITIVITY condition. PLL-B PLL-B C o n n e c t...
  • Page 54 • LOCATION • RXPLL-B UNIT TOP VIEW RXPLL-B unit (lower side) Front panel 2Lo lock voltage check point C546 2LO lock voltage adjustment J561 2LO output check point L566 2LO output adjustment L565 C1656 Image response R1516 adjustment L1408 RX sensitivity L1058 adjustment (HF) R1101...
  • Page 55 RXPLL-B UNIT ADJUSTMENTS–Continued ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST • SUB display frequency Rear C o n n e c t a n A C Maximum audio level L1222 SENSITIVITY : 50.020 MHz panel millivolt meter to [EXT PLL-B (50 MHz) Ω...
  • Page 56 • LOCATION • RXPLL-B UNIT TOP VIEW RXPLL-B unit (lower side) Front panel L1222 RX sensitivity adjustment (50MHz) C1265 IF through adjustment (50MHz) 4 - 15...
  • Page 57 4-5 PA200W BOARD ADJUSTMENTS ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST IDLING • Preset R301, R407 and R410 on PA200W C o n n e c t 1.0 A higher from the PA200W R301 CURRENT the PA200W unit to max. CCW.* ammeter between W1 previous value of the (For driver)
  • Page 58 • LOCATION • PA200W BOARD TOP VIEW PA200W board (upper side) Front panel Idling current R407 R425 adjustment (final) EP501 Idling current check point R426 R410 R301 Idling current Idling current adjustment (final) adjustment (driver) DC ammeter 4 - 17...

  • Page 59: Tuner Adjustment

    4-6 TUNER ADJUSTMENT ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST 1 • Main display frequency CTRL C o n n e c t Minimum voltage CTRL C104 DETECTOR : 24.950 MHz v o l t m e t e r •...
  • Page 60 • LOCATION • CTRL BOARD TOP VIEW CTRL board (upper side) Front panel CP101 SWR detector check point C104 SWR detector adjustment 4 - 19...
  • Page 61 4-7 MAIN UNIT ADJUSTMENTS ADJUSTMENT MEASUREMENT POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST MAXIMUM • Turn the power OFF MAIN C o n n e c t a d i g i t a l 0.5 V ±0.2 V MAIN OUTPUT •...
  • Page 62 • PA200W BOARD TOP VIEW • LOCATION DC ammeter PA200W board (upper side) MAIN unit (lower side) EP501 Id-APC check point Front panel • MAIN UNIT TOP VIEW L505 Maximum output power adjustment R538 Tx total gain adjustment L512 Maximum output power adjustment C576 Maximum output power adjustment Default adjustment...
  • Page 63 POINT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST S3 LO LOCK 2.5 V Pre-set the IC-7800 as the following SCOPE Connect a digital SCOPE C824 VOLTAGE condition. voltmeter to CP801. • MAIN display frequency : 14.200 MHz • Mode : CW •...
  • Page 64 • LOCATION • SCOPE UNIT TOP VIEW SCOPE unit (lower side) Front panel R416 Scope gain adjustment C824 S3 LO voltage adjustment CP801 S3 LO voltage check point Scope attenuator adjustment Scope adjustment L201 L202 L203 4 - 23...

  • Page 65: Software Adjustments

    4-9 SOFTWARE ADJUSTMENTS ADJUSTMENT ADJUSTMENT CONDITION DISPLAY OPERATION ENTERING • Enter the adjustment mode: Push [F-2 (REF)], [F-3 (TX)] or [F-4 (RX)] to ADJUST MODE ADJUSTMENT q Turn power OFF. select each adjustment mode. MODE w Terminate [REMOTE] jack with Once entering adjustment mode, use [F-1 ] to a 2-conductor 3.5(d) mm mini-...
  • Page 66 SOFTWARE ADJUSTMENTS–Continued ADJUSTMENT ADJUSTMENT CONDITION DISPLAY OPERATION DRIVE LEVEL • Connect an audio generator to [MIC] Push [F-7 (SET)] to set the DRIVE level and DRIVE connector and set as; selects the next adjustment item. Frequency : 1.5 kHz Vd METER Vd48V Push [F-7 (SET)] to set the Vd meter indication Level...
  • Page 67 NOTE: Adjustment the reference return to the opening screen. frequency at least 5 minutes has been past from the IC-7800’s main power (on the rear panel) is turned After adjustment exiting from the adjustment mode when the transceiver is power OFF.

  • Page 68: Parts List

    SECTION 5 PARTS LIST [REPLACEMENT UNITS] [VR-C BOARD] ORDER NO. UNIT NAME ORDER DESCRIPTION LOCATION 0325900101 U 7800 BPF 7210003160 VAR RV-317 (RK0972210) 0325900102 U 7800 RXPLL-A 7210003160 VAR RV-317 (RK0972210) 0325900103 U 7800 RXPLL-B 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 28.6/2.7 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 27.8/8.4...

  • Page 69: Sw-A Board

    [SW-A BOARD] [SW-B BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 7030003400 S.RES ERJ3GEYJ 471 V (470) 8.3/85.5 6510020531 S.CNR 52808-1871 112/20.3 7030003420 S.RES ERJ3GEYJ 681 V (680) 8.3/53.1 7030003400 S.RES ERJ3GEYJ 471 V (470) 8.3/56.1 7030003400 S.RES ERJ3GEYJ 471 V (470) 26.8/42.4 2260002740 S.SW LS8J2M-T...

  • Page 70: Jack Board

    [JACK BOARD] [TENKEY BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 6200003950 S.COL HF50ACC 322513-T 33/7.8 1130011510 S.IC BU2099FV-E2 37.5/67.3 6200003950 S.COL HF50ACC 322513-T 23.5/2.7 1130011510 S.IC BU2099FV-E2 33.5/31.8 6200003950 S.COL HF50ACC 322513-T 16.2/2 6180000900 COL LAL 03NA 101K 6180000900 COL LAL 03NA 101K 7030003480 S.RES ERJ3GEYJ 222 V (2.2 k) 16.3/75.9...

  • Page 71: Display Board

    [PBT1 BOARD] [DISPLAY BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 7210003180 VAR RV-319 (RK0972210) 1130009640 S.IC BU4051BCFV-E2 121.9/76.4 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 13.5/6.5 1130009640 S.IC BU4051BCFV-E2 110.5/10.9 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 13.5/10 1130009640 S.IC BU4051BCFV-E2 76.7/20 1130009640 S.IC...
  • Page 72 [DISPLAY BOARD] [DISPLAY BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R254 7030003680 S.RES ERJ3GEYJ 104 V (100 k) 48.4/13.3 R501 7030003640 S.RES ERJ3GEYJ 473 V (47 k) 68.5/16.9 R255 7030003640 S.RES ERJ3GEYJ 473 V (47 k) 12.6/14.1 R502 7030003640 S.RES ERJ3GEYJ 473 V (47 k) 67.2/16.9 R256 7030003640 S.RES ERJ3GEYJ 473 V (47 k)
  • Page 73 [RXPLL-A UNIT] [RXPLL-A UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1130011530 S.IC CD74HC4094M96 11.9/24.1 D154 1790000491 S.DIO HSM88ASTR-E 27.2/63.8 1130009691 S.IC TC74HCT7007AF (F) 22.8/23.3 D201 1750000520 S.DIO DAN222TL 32.4/34.1 IC51 1180001251 S.IC TA7808F (TE16L,Q) 77/16.7 D220 1720000590 S.VCP MA357 (TX) 50.8/31.8 IC61 1180000421 S.IC...
  • Page 74 [RXPLL-A UNIT] [RXPLL-A UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION L1009 6190001650 COL ELC06D102E 7030003340 S.RES ERJ3GEYJ 151 V (150) 19.1/115 L1010 6140003880 COL LR-486 7030011030 S.RES ERJ1TYJ 270U (27) 66.3/13.9 L1011 6140003880 COL LR-486 7030011030 S.RES ERJ1TYJ 270U (27) 45.1/13.9 L1012 6140003800 COL...
  • Page 75 [RXPLL-A UNIT] [RXPLL-A UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R307 7030009841 S.RES ERA3YHD 330V (33) 92.1/32.2 R654 7030007230 S.RES ERA3YED 102V (1 k) 13.5/168.2 R308 7030009851 S.RES ERA3YED 271V (270) 92.6/43.4 R656 7030003800 S.RES ERJ3GEYJ 105 V (1 M) 13.4/165.6 R309 7030003540 S.RES ERJ3GEYJ 682 V (6.8 k)
  • Page 76 [RXPLL-A UNIT] [RXPLL-A UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R1151 7030003280 S.RES ERJ3GEYJ 470 V (47) 134.8/63.9 R1656 7030003630 S.RES ERJ3GEYJ 393 V (39 k) B 108.3/142.2 R1152 7030003280 S.RES ERJ3GEYJ 470 V (47) 117.2/56.3 R1657 7030005871 S.RES ERA3YKD 104V (100 k) 108/133.1 R1203 7030000010 S.RES MCR10EZHJ JPW (000)
  • Page 77 [RXPLL-A UNIT] [RXPLL-A UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C165 4030006880 S.CER C1608 JB 1H 472K-T 30.8/74 C352 4030011600 S.CER C1608 JB 1E 104K-T 94.9/62.9 C166 4030011600 S.CER C1608 JB 1E 104K-T 34.9/78.2 C353 4510008520 S.ELE EEE1CA470SP 93.4/67.1 C167 4030006880 S.CER C1608 JB 1H 472K-T 37.4/74 C354...
  • Page 78 [RXPLL-A UNIT] [RXPLL-A UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C660 4030006880 S.CER C1608 JB 1H 472K-T 17.6/161.4 C1120 4030006880 S.CER C1608 JB 1H 472K-T 171.9/148.4 C661 4030011600 S.CER C1608 JB 1E 104K-T 13.5/166.9 C1121 4030011600 S.CER C1608 JB 1E 104K-T 180.6/147.7 C662 4550007220 S.TAN...
  • Page 79 [RXPLL-A UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C1457 4030006900 S.CER C1608 JB 1H 103K-T 118.3/72.9 1130011530 S.IC CD74HC4094M96 11.9/24.1 C1458 4030006900 S.CER C1608 JB 1H 103K-T 116.6/103.5 1130009691 S.IC TC74HCT7007AF (F) 22.8/23.3 C1501 4030018530 S.CER C3216 CH 1H 103J-T 131.2/124.5 IC51 1180001251 S.IC...
  • Page 80 [RXPLL-B UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION D153 1790000491 S.DIO HSM88ASTR-E 27.2/60.4 L701 6200003261 S.COL NLV32T-101J 23.6/120 D154 1790000491 S.DIO HSM88ASTR-E 27.2/63.8 L702 6150004971 S.COL LS-522-LF 37.6/108.6 D201 1750000520 S.DIO DAN222TL 32.4/34.1 L703 6150004971 S.COL LS-522-LF 37.5/118.5 D220 1720000590 S.VCP MA357 (TX) 50.8/31.8...
  • Page 81 [RXPLL-B UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 7030003360 S.RES ERJ3GEYJ 221 V (220) 20.3/16 R270 7030005871 S.RES ERA3YKD 104V (100 k) 73.2/99.5 7030003360 S.RES ERJ3GEYJ 221 V (220) 22.4/16 R271 7030005871 S.RES ERA3YKD 104V (100 k) 72.3/92.8 7030003360 S.RES ERJ3GEYJ 221 V (220) 23.7/16 R272...
  • Page 82 [RXPLL-B UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R574 7030003240 S.RES ERJ3GEYJ 220 V (22) 60.5/155.5 R1111 7030003480 S.RES ERJ3GEYJ 222 V (2.2 k) 166.2/130.4 R575 7030003270 S.RES ERJ3GEYJ 390 V (39) 58.5/156.3 R1113 7030003480 S.RES ERJ3GEYJ 222 V (2.2 k) 166.2/131.7 R580 7030009861 S.RES ERA3YED 471V (470)
  • Page 83 [RXPLL-B UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R1525 7030007230 S.RES ERA3YED 102V (1 k) 128.8/147 C131 4030011600 S.CER C1608 JB 1E 104K-T 30.4/73.2 R1526 7030003460 S.RES ERJ3GEYJ 152 V (1.5 k) B 137.7/142.1 C132 4030011600 S.CER C1608 JB 1E 104K-T 35.5/73.2 R1527 7030007230 S.RES ERA3YED 102V (1 k)
  • Page 84 [RXPLL-B UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C294 4030006880 S.CER C1608 JB 1H 472K-T 83.2/93.9 C563 4030017810 S.CER C1608 CH 1H 102J-T 60.1/158 C297 4030009920 S.CER C1608 CH 1H 050B-T 52.6/59.4 C564 4030006880 S.CER C1608 JB 1H 472K-T 58.8/158 C299 4030007050 S.CER C1608 CH 1H 220J-T...
  • Page 85 [RXPLL-B UNIT] [RXPLL-B UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C1053 4030007110 S.CER C1608 CH 1H 680J-T 175.2/77.3 C1362 4030011600 S.CER C1608 JB 1E 104K-T 137.5/65.6 C1054 4030007010 S.CER C1608 CH 1H 100D-T 175.7/72.4 C1403 4030017810 S.CER C1608 CH 1H 102J-T 114.7/70.3 C1055 4030007140 S.CER C1608 CH 1H 121J-T...

  • Page 86: Bpf Unit

    [RXPLL-B UNIT] [BPF UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C1706 4510008520 S.ELE EEE1CA470SP 172.7/154.8 IC101 1130011510 S.IC BU2099FV-E2 9.5/77.6 C1707 4030011600 S.CER C1608 JB 1E 104K-T 149.7/154.8 IC102 1130011510 S.IC BU2099FV-E2 9.7/100.9 C1708 4030006880 S.CER C1608 JB 1H 472K-T 175.7/166.8 IC401 1130011510 S.IC...
  • Page 87 [BPF UNIT] [BPF UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 6140004080 COL LR-446 L627 6140004090 COL LR-447 6140004080 COL LR-446 L651 6200005521 S.COL NLV25T-470J 105.4/13 6140004060 COL LR-445 L652 6200005521 S.COL NLV25T-470J 108/9.5 6200005521 S.COL NLV25T-470J B 142.1/109.6 L653 6140004110 COL LR-449 6200005521 S.COL NLV25T-470J B 139.1/107.3...
  • Page 88 [BPF UNIT] [BPF UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R387 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 238.8/55.5 4030007140 S.CER C1608 CH 1H 121J-T 165.6/85.5 R388 7540000130 ABS 2P-50A-301 4030017810 S.CER C1608 CH 1H 102J-T 170/74.5 R389 7030003420 S.RES ERJ3GEYJ 681 V (680) 235/65.4 4030017810 S.CER C1608 CH 1H 102J-T 170/72.7...
  • Page 89 [BPF UNIT] [BPF UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C203 4030006880 S.CER C1608 JB 1H 472K-T 58.2/116.1 C405 4030010760 S.CER C1608 CH 1H 331J-T B 236.1/113.4 C204 4030006880 S.CER C1608 JB 1H 472K-T 66.4/76.6 C498 4030011600 S.CER C1608 JB 1E 104K-T 5.3/60.4 C205 4030006880 S.CER C1608 JB 1H 472K-T...
  • Page 90 [BPF UNIT] [BPF UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C662 4030007080 S.CER C1608 CH 1H 390J-T 93.2/19.6 C853 4030006880 S.CER C1608 JB 1H 472K-T 188.8/25.1 C663 4030007120 S.CER C1608 CH 1H 820J-T 92.6/27.6 C854 4030006880 S.CER C1608 JB 1H 472K-T 189.5/27.6 C664 4030007050 S.CER C1608 CH 1H 220J-T...
  • Page 91 [BPF UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION RL531 6330001750 RLY FTR-B4CA012Z 1110003870 S.IC NJM2058M-TE1 226/83.5 RL532 6330001750 RLY FTR-B4CA012Z 1110001901 S.IC uPC4570G2-E1-A 187/68.8 RL561 6330001750 RLY FTR-B4CA012Z 1130005641 S.IC TC4W53F (TE12L,F) 191.1/75.2 RL562 6330001750 RLY FTR-B4CA012Z 1110006300 S.IC NJM2172V-TE1 186.6/85.7 RL591...
  • Page 92 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1750000550 S.DIO 1SS355 TE-17 126.6/83.4 L405 6200003950 S.COL HF50ACC 322513-T 40.3/11.3 1750000550 S.DIO 1SS355 TE-17 120.6/77.6 L406 6200003950 S.COL HF50ACC 322513-T 34.3/11.3 1750000550 S.DIO 1SS355 TE-17 116.5/93.6 L407 6200003950 S.COL HF50ACC 322513-T 37.3/11.3 1790001240 S.DIO MA2S728-(TX)
  • Page 93 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION L804 6200003241 S.COL NLV32T-221J 49.2/26 R100 7030003440 S.RES ERJ3GEYJ 102 V (1 k) 216.4/79.1 L820 6200003161 S.COL NLV32T-270J 86.6/48.4 R101 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 210.7/79.1 L821 6200003191 S.COL NLV32T-470J 85.8/44.9 R102 7030003680 S.RES ERJ3GEYJ 104 V (100 k)
  • Page 94 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R221 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 158.5/93.7 R413 7030003320 S.RES ERJ3GEYJ 101 V (100) 9.9/53 R222 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 155.9/91.5 R414 7030003320 S.RES ERJ3GEYJ 101 V (100) 9.9/52 R223 7030003440 S.RES ERJ3GEYJ 102 V (1 k)
  • Page 95 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R558 7030003320 S.RES ERJ3GEYJ 101 V (100) 102.9/74.8 R917 7030003320 S.RES ERJ3GEYJ 101 V (100) 109.2/5.8 R559 7030003680 S.RES ERJ3GEYJ 104 V (100 k) 132.8/105.2 R918 7030003320 S.RES ERJ3GEYJ 101 V (100) 13.8/119.5 R560 7030003680 S.RES ERJ3GEYJ 104 V (100 k)
  • Page 96 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 4010005380 CER HM13SJ YB 472K 500V C235 4030011600 S.CER C1608 JB 1E 104K-T 79.1/22 4030006880 S.CER C1608 JB 1H 472K-T 114.5/98.6 C241 4510008540 S.ELE EEE1CA100SR 232.1/28.1 4030006880 S.CER C1608 JB 1H 472K-T 116.2/96.3 C242 4510004591 ELE...
  • Page 97 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C515 4510008540 S.ELE EEE1CA100SR 16.1/78.2 C635 4030011600 S.CER C1608 JB 1E 104K-T 62.5/49.1 C516 4030006860 S.CER C1608 JB 1H 102K-T 22.7/87.5 C636 4030007160 S.CER C1608 CH 1H 181J-T 59.7/49.8 C517 4030011600 S.CER C1608 JB 1E 104K-T 20.3/91.9 C637...
  • Page 98 [MAIN UNIT] [MAIN UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C739 4030007050 S.CER C1608 CH 1H 220J-T 68.7/40.5 CP81 6910009670 S.CHK HK3-S-T 129.3/16.1 C740 4030007020 S.CER C1608 CH 1H 120J-T 64.8/41 CP82 6910009670 S.CHK HK3-S-T 116.4/75.1 C741 4030007050 S.CER C1608 CH 1H 220J-T 64.8/39.7 CP495 6910009670 S.CHK HK3-S-T...
  • Page 99 [DSP-A BOARD] [DSP-A BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1140012211 S.IC TMS320C6713BZDP225 28.1/20.4 R607 7030003320 S.RES ERJ3GEYJ 101 V (100) 61.9/13.9 IC151 1130008361 S.IC TC7SHU04FU (TE85L,JF) 45.5/8.1 R651 7030006521 S.RES ERA3YED 561V (560) 64.3/10.6 IC171 1130008041 S.IC TC7SH04FU (TE85L,JF) 41.3/4.6 R652 7030007661 S.RES ERA3YED 331V (330)
  • Page 100 [DSP-A BOARD] [DSP-B BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C191 4030011600 S.CER C1608 JB 1E 104K-T 22.6/1.2 1140012211 S.IC TMS320C6713BZDP225 28.1/20.4 C201 4030011600 S.CER C1608 JB 1E 104K-T 41.4/43.3 IC151 1130008361 S.IC TC7SHU04FU (TE85L,JF) 45.5/8.1 C301 4340000250 S.MLR ECHU 1C 104JX5 77.9/44 IC171 1130008041 S.IC...
  • Page 101 [DSP-B BOARD] [DSP-B BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R607 7030003320 S.RES ERJ3GEYJ 101 V (100) 61.9/13.9 C181 4030011600 S.CER C1608 JB 1E 104K-T 31/4.3 R651 7030006521 S.RES ERA3YED 561V (560) 64.3/10.6 C191 4030011600 S.CER C1608 JB 1E 104K-T 22.6/1.2 R652 7030007661 S.RES ERA3YED 331V (330)
  • Page 102 [DSP-TX BOARD] [DSP-TX BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1140012211 S.IC TMS320C6713BZDP225 28.1/20.4 R703 7030010770 S.RES ERA3YED 681V (680) 70.7/9.3 IC151 1130008361 S.IC TC7SHU04FU (TE85L,JF) 45.5/8.1 R704 7030009861 S.RES ERA3YED 471V (470) 55.6/11.8 IC171 1130008041 S.IC TC7SH04FU (TE85L,JF) 41.3/4.6 R705 7030009691 S.RES ERA3YED 101V (100) 69/12...
  • Page 103 [DSP-TX BOARD] [DSP-TX BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C171 4030011600 S.CER C1608 JB 1E 104K-T 41.3/2.7 C928 4030011600 S.CER C1608 JB 1E 104K-T 81.8/4.6 C181 4030011600 S.CER C1608 JB 1E 104K-T 31/4.3 C961 4030011600 S.CER C1608 JB 1E 104K-T 11.4/14.9 C191 4030011600 S.CER C1608 JB 1E 104K-T...
  • Page 104 [SCOPE UNIT] [SCOPE UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1110006180 S.IC UPG2009TB-E3 85.1/9.6 L104 6200001920 S.COL ELJNC R15K-F 22.7/16.4 1180001771 S.IC TA79L05F (TE12L,F) 24.5/95.6 L201 6150004250 COL LS-471A (C-14922) IC31 1110006180 S.IC UPG2009TB-E3 86.5/14.1 L202 6150004280 COL LS-484B (C-14927) IC201 1180002650 S.REG SI-3012KS-TL 116.4/64.6...
  • Page 105 [SCOPE UNIT] [SCOPE UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R305 7030003320 S.RES ERJ3GEYJ 101 V (100) 23.7/73.9 R803 7030003440 S.RES ERJ3GEYJ 102 V (1 k) 68.1/35.7 R306 7030003480 S.RES ERJ3GEYJ 222 V (2.2 k) 21.4/63.4 R806 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 62.4/40.1 R307 7030003550 S.RES ERJ3GEYJ 822 V (8.2 k)
  • Page 106 [SCOPE UNIT] [SCOPE UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C206 4030006880 S.CER C1608 JB 1H 472K-T 11.3/38.5 C652 4030011600 S.CER C1608 JB 1E 104K-T 79.4/93.8 C207 4030006960 S.CER C1608 CH 1H 050C-T 11.2/42.3 C653 4030011600 S.CER C1608 JB 1E 104K-T 82.5/86.8 C208 4030007070 S.CER C1608 CH 1H 330J-T...
  • Page 107 [SCOPE UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 6510007020 CNR TMP-J01X-V6 1140011551 S.IC MT48LC16M16A2P-75 59.3/91.9 6510007020 CNR TMP-J01X-V6 1140011551 S.IC MT48LC16M16A2P-75 59.3/99 6510007020 CNR TMP-J01X-V6 IC51 1130011591 S.IC IDT70V24L15PFG 95.5/56 6510020001 S.CNR 52808-3071 (3090) 127.9/41.5 IC52 1140009781 S.IC XC9572XL-10TQG100C 116.5/56 6510007020 CNR...
  • Page 108 [LOGIC UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION D855 1790000980 S.DIO MA742 (TX) 107/18.4 R130 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 56.4/50.5 D856 1790000980 S.DIO MA742 (TX) 104.5/18.4 R131 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 54.6/61.4 D857 1750000550 S.DIO 1SS355 TE-17...
  • Page 109 [LOGIC UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R270 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 91.4/61.6 R425 7030003380 S.RES ERJ3GEYJ 331 V (330) 9.3/96.4 R271 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 91.4/59 R426 7030003380 S.RES ERJ3GEYJ 331 V (330) 9.3/94.9 R272 7030003560 S.RES ERJ3GEYJ 103 V (10 k)
  • Page 110 [LOGIC UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R686 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 152.7/59.5 R921 7030003200 S.RES ERJ3GEYJ 100 V (10) 176.1/30.8 R687 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 152.1/53.6 R922 7030003200 S.RES ERJ3GEYJ 100 V (10) 176.6/40.3 R688 7030003720 S.RES ERJ3GEYJ 224 V (220 k)
  • Page 111 [LOGIC UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R1031 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 108.9/12 4030009990 S.CER C1608 CH 1H 200J-T 143/78.1 R1032 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 108.9/9.4 4030011600 S.CER C1608 JB 1E 104K-T 139.9/100.6 R1033 7030003860 S.RES ERJ3GE JPW V...
  • Page 112 [LOGIC UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C251 4030007050 S.CER C1608 CH 1H 220J-T 98.4/91.3 C612 4030007010 S.CER C1608 CH 1H 100D-T 80.9/16.9 C252 4030006990 S.CER C1608 CH 1H 080D-T 98.9/63.9 C613 4030007010 S.CER C1608 CH 1H 100D-T 83.5/16.9 C253 4030006990 S.CER C1608 CH 1H 080D-T...
  • Page 113 [LOGIC UNIT] [LOGIC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C916 4030006860 S.CER C1608 JB 1H 102K-T 180.6/40.3 J824 6510024100 CNR SC25-02WL C917 4030006860 S.CER C1608 JB 1H 102K-T 181.1/28.2 J825 6510019421 S.CNR B8B-ZR-SM4-TF (LF) (SN) 29.4/20.8 C918 4030006860 S.CER C1608 JB 1H 102K-T 182.1/30.8 J826 6510023801 S.CNR S4B-ZR-SM4A-TF (LF) (SN)
  • Page 114 [PA UNIT] [PA200W BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 2710000770 FAN FCB34AC12A R427 7070001200 RES ERG3SJ100P (10) R501 7070000890 RES ERG3SJ 150 (15) R502 7070000890 RES ERG3SJ 150 (15) 8900012790 CBL OPC-1299 R503 7030003500 S.RES ERJ3GEYJ 332 V (3.3 k) 171.8/16.7 R504 7030003500 S.RES ERJ3GEYJ 332 V (3.3 k)

  • Page 115: Tuner Unit

    [DC-DC UNIT] [TUNER UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION IC21 1180002510 S.REG LM2673S-3.3 130/20.9 2710000780 MTR MP24Z (STEPPING MOTOR) IC41 1180002510 S.REG LM2673S-3.3 97.6/94.7 2710000780 MTR MP24Z (STEPPING MOTOR) IC61 1180002520 S.REG LM2673S-5.0 97.6/59.8 2710000470 FAN MF60B-12H901 IC81 1180002520 S.REG LM2673S-5.0 38/13.5 IC101 1180002500 S.REG LM2673S-ADJ...

  • Page 116: Ctrl Board

    [CTRL BOARD] [CTRL BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1140004120 S.IC M38022M2-138FP 65.7/81.8 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 54.1/82.2 1130010390 S.IC HN58X2416TI 54/86.9 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 54.1/80.9 1130003921 S.IC TC4S69F (TE85R,F) 55.9/58.2 7030003680 S.RES ERJ3GEYJ 104 V (100 k) 58.3/58.2 1180001071 S.IC TA7805F (TE16L,Q)
  • Page 117 [CTRL BOARD] [CTRL BOARD] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R208 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 54.8/42.6 4030011600 S.CER C1608 JB 1E 104K-T 118.4/79.9 R209 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 54.8/40 4030011600 S.CER C1608 JB 1E 104K-T 95.8/80.5 R210 7030003440 S.RES ERJ3GEYJ 102 V (1 k)
  • Page 118 [ANT-SW UNIT] [OSC UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION IC11 1130011510 S.IC BU2099FV-E2 160.6/33.6 IC10 1180002610 S.REG BA12FP-E2 37.8/20 IC91 1190002001 S.IC AD5260BRUZ50 26.8/12 IC12 1180002391 S.REG S-812C33AMC-C2N-G 152.4/28.7 IC92 1130005721 S.IC TC7W04F (TE12L,F) 23.7/6.1 1590001001 S.TR RN2427(RE85R,F) 156.9/38.6 1590000680 S.TR DTC114EUA T106 32.4/35...
  • Page 119 [OSC UNIT] [DIGISEL UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 4030011600 S.CER C1608 JB 1E 104K-T 17.3/2.1 1130011141 S.IC CAT24WC256X-1.8-T13 18.9/51.9 4030006880 S.CER C1608 JB 1H 472K-T 27.1/43.1 1130011510 S.IC BU2099FV-E2 29.9/55.8 4510008680 S.ELE EEE1EA220SP 29.7/21.3 1130011510 S.IC BU2099FV-E2 18.5/55.8 4030004760 S.CER C2012 JF 1H 104Z-T 35.9/13 IC501...
  • Page 120 [DIGISEL UNIT] [DIGISEL UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 7030003560 S.RES ERJ3GEYJ 103 V (10 k) 26.1/51.6 4030011600 S.CER C1608 JB 1E 104K-T 15.2/55.4 7030003440 S.RES ERJ3GEYJ 102 V (1 k) 14.3/47.4 4030011600 S.CER C1608 JB 1E 104K-T 7.9/31.8 7030003440 S.RES ERJ3GEYJ 102 V (1 k) 15.7/44.8 4030011600 S.CER C1608 JB 1E 104K-T...
  • Page 121 [DIGISEL UNIT] [DIGISEL UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C564 4030006880 S.CER C1608 JB 1H 472K-T 162.1/27.2 RL556 6330001750 RLY FTR-B4CA012Z C565 4030006880 S.CER C1608 JB 1H 472K-T 162.1/30.4 RL557 6330001750 RLY FTR-B4CA012Z C566 4030006880 S.CER C1608 JB 1H 472K-T 180.9/33.5 RL558 6330001750 RLY...

  • Page 122: Network Unit

    [NETWORK UNIT] [FILTER UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION Q301 1590000680 S.TR DTC114EUA T106 201.4/9.1 D452 1750000271 S.DIO 1SS301 (TE85L,F) 32/20.5 D502 1750000271 S.DIO 1SS301 (TE85L,F) 54.8/30.3 6110003950 COL LA-598 D552 1750000271 S.DIO 1SS301 (TE85L,F) 155.6/29.1 6110003910 COL LA-593 D602 1750000271 S.DIO 1SS301 (TE85L,F)

  • Page 123: Memory Board

    [FILTER UNIT] [FILTER UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C515 4010008280 CER HM95TJ SL 221J 500V J905 6510019421 S.CNR B8B-ZR-SM4-TF (LF) (SN) 146.8/160.2 C516 4010008280 CER HM95TJ SL 221J 500V C517 4030006880 S.CER C1608 JB 1H 472K-T 54.7/28.4 C518 4010008340 CER HM60TJ SL 270J 500V C551...
  • Page 124 SECTION 6 MECHANICAL PARTS [CHASSIS PARTS] [CHASSIS PARTS] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. MP161 8930062290 2590 C-NET 2510001260 2590 SP BOX MP162 8930062360 2590 D-NET MP163 8930006960 Sponge (Y) 2710000760 FD1240107B-1N MP164 8930062770 HIMELON SHEET (CN) MP165 8930058170 Shield Sponge (O) 6910000630 FSOH070RN 6910000630 FSOH070RN MP166...
  • Page 125 [FRONT UNIT] [FRONT UNIT] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. 6510020750 PHR-3 MP75 8610011810 Knob N-310 6510018980 PHR-2 MP76 8610011820 Knob N-310 (A) MP77 8610011800 Knob N-311 8900015930 OPC-886A MP78 8850002010 PLAIN WASHER (AG) 8900015930 OPC-886A MP79 8930062080 RUBBER TUBE (C) 8900012870 OPC-1331 MP80 8930062090 RUBBER TUBE (D)
  • Page 126 [VR-B BOARD] [DIGISEL BOARD] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. 7210003160 RV-317 6510007020 TMP-J01X-V6 7210003160 RV-317 6510007020 TMP-J01X-V6 J10* 6510020081 52808-2071 6510019971 52808-1071 J501* 6510007020 TMP-J01X-V6 J502* 6510007020 TMP-J01X-V6 8930061600 2590 DIGISEL SPRING 8930061600 2590 DIGISEL SPRING [VR-C BOARD] 8930061600 2590 DIGISEL SPRING 8930061600 2590 DIGISEL SPRING ORDER DESCRIPTION...
  • Page 127 [MAIN UNIT] [SCOPE UNIT] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. 6510023671 TCS4480-0141577 6510007020 TMP-J01X-V6 6510023661 TCS4470-0141577 6510007020 TMP-J01X-V6 6510023671 TCS4480-0141577 6510007020 TMP-J01X-V6 6510023661 TCS4470-0141577 6510020001 52808-3071 6450001130 JPJ2042-01-110 J11* 6510007020 TMP-J01X-V6 6510023730 LGY6502-0600C J901* 6510023720 LGY6501-0600C 6510023730 LGY6502-0600C J902* 6510023120 CD6109SA1J0 6510023740 LGR4609-7000 J903* 6510024040 TM11R-5M2-88-LP...

  • Page 128: Reg Unit

    MP102 8510015730 2590 DC-DC A-PLATE MP121 8510015740 2590 DC-DC B-CASE [REG UNIT] MP122 8510015750 2590 DC-DC B-PLATE ORDER DESCRIPTION QTY. 2710000520 SB0812H-ICOM-00 6910016052 FP2212B-2 [USA], [CHN] 6910016062 FP2212C-2 [others] 8930068760 2590 MAGNETIC SHIELD [BPF UNIT] ORDER DESCRIPTION QTY. 6510020521 52808-1271...

  • Page 129: Network Board

    [TUNER UNIT] [ACCESSORIES] ORDER ORDER DESCRIPTION QTY. DESCRIPTION QTY. 5610000350 PHR-10 6510023200 P031010 6510009610 ZHR-5 5610000280 MP-12M 6510009610 ZHR-5 6450001271 TCP0577-715267 6450001281 TCP0587-715467 2710000780 MP24Z 2710000780 MP24Z 5610000410 AP-319 2710000470 MF60B-12H901 5610000430 AP331 5610000420 AP-338 8900012901 OPC-1345R 8900012901 OPC-1345R 5210000041 FGB 2A PBF 8900017140 OPC-927A 9025900490 23/00/230/B11/B09 8900005250 OPC-510...
  • Page 130 • WIRE CONNECTION INFORMATION WIRE No. CONNECTION1 CONNECTION2 *WIRE No. CONNECTION1 CONNECTION2 REF. No DISPLAY BOARD J203 LOGIC UNIT J805 LOGIC UNIT J826 MAIN UNIT J901 DISPLAY BOARD J3 SW-A BOARD J3 LOGIC UNIT J810 MAIN UNIT J451 W51~65 DISPLAY BOARD J6 VR-A BOARD J1 LOGIC UNIT J815 RXPLL-B UNIT J2...
  • Page 131 • OVERALL MP27 (C) MP163 (C) MP110 (C) MP106 (C) MP148 (C) MP106 (C) MP146 (C) MP142 (C) MP110 (C) MP106 (C) MP106 (C) MP144 (C) MP18 (C) MP142 (C) MP144 (C) MP107 (C) MP143 (C) MP108 (C) MP156 (C) MP142 (C) MP144 (C) MP160 (C)
  • Page 132 • FRONT UNIT LED BOARD MP23 (F) DIPLAY BOARD SW-A BOARD MP99 (F) BT601(D) MP95 (F) JACK BOARD VR-C BOARD J2 (J) MP93 (F) VR-B BOARD MP1 (F) EP101 (F) J102 (J) R1 (VB) MP95 (F) R2 (VB) MIC BOARD MP21 (F) EP102 (F) EP1 (F)
  • Page 133 • TOP SIDE MP4 (O) MP133 (C) MP4 (O) MP7 (P) MP4 (O) MP133 (C) MP2 (O) OSC UNIT MP10 (P) MP5 (P) SP1 (C) MP19 (P) MP15 (P) MP3 (O) MP9 (P) MP1 (P) MP8 (P) MP139 (C) MP23 (C) MF1 (P) MP11 (P) MP1 (P)
  • Page 134 • FRONT AND BOTTOM SIDE MP12 (C) MP6 (C) LOGIC UNIT MP125 (C) MP135 (C) MEMORY UNIT MP42 (DC) MP902 (S) MP123 (C) J902 (S) MAIN UNIT MP901 (S) J902 (S) MP3 (S) J904 (S) MP1 (C) MP62 (DC) MP1 (ME) MP122 (DC) J903 (S) MP2 (ME)
  • Page 135 • REG, BPF AND TUNER UNITS MP164 (C) MP140 (C) MP5 (C) MP13 (T) MP7 (T) CTRL BOARD MF3 (T) MP8 (T) J104 (B) 56 47 J105 (B) J103 (B) MP2 (CT) J504 (B) MP15 (T) J505 (B) MP120 (C) MP1 (N) MP11 (T) BPF UNIT...
  • Page 136 SECTION 7 SEMI-CONDUCTOR INFORMATION • TRANSISTORS AND FET’S 2SA1162 GR 2SA1576A T106 R 2SB1119 S TD 2SB1123 T TD 2SB1132 T100 R DTC114TUA T106 DTC144EUA T106 DTC144 TE DTD113ZK MMBFU310LT1 (Symbol: SG) (Symbol: FR) (Symbol: BB) (Symbol: BF) (Symbol: BAR) (Symbol: 04) (Symbol: 26_) (Symbol: 06)
  • Page 137 • DIODES 1SR154-400 1SS301 1SS312 1SS319 1SS355 (Symbol: 14) (Symbol: B3) (Symbol: BF) (Symbol: A4) (Symbol: A) 1SV232 1SV263 TL 1SV307 CPH5513 TL DA221 TL (Symbol: T9) (Symbol: JV) (Symbol: TX) (Symbol: 2B) (Symbol: K) DAN222TL DAP222 TL DSM3MA4 HSB88WSTR HSM88AS TR (Symbol: N) (Symbol: P)
  • Page 138 SECTION 8 BOARD LAYOUTS 8-1 DISPLAY BOARD • TOP VIEW J203 3R3V to the LOGIC unit J805 MPWK MPRK XFCK MINK EQRK SUBK CHGK LDAT LST1 LDPS to the TENKEY board J1 3R3V MSQL MAGL PWRL MIGL SSQL SAGL DELL KYSL KI11 KI10...
  • Page 139 • BOTTOM VIEW (DISPLAY BOARD) Horizontal 8 - 2...
  • Page 140 8-2 SW-A BOARD 8-4 SW-C BOARD • TOP VIEW • TOP VIEW MAIN FILTER FILTER VOX/BK-IN MAIN POWER PBT CLEAR PBT CLEAR TRANSMIT MAIN DIGI-SEL DIGI-SEL MONI MAIN TUNER APF/TPF APF/TPF MAIN AGCVR AGCVR NOTCH NOTCH MAIN TIMER ∆TX CLEAR DUAL SPLIT WATCH...
  • Page 141 • BOTTOM VIEW (SW-C BOARD) • BOTTOM VIEW (SW-A BOARD) 3R3V 3R3V SP1A SP1B MIGL KYSL SP2A PWRL DELL SP2B MAGL SAGL MSQL SSQL SNCL SAPL 3R3V PITL MSQL 3R3V MAGL PWRL to the VR-B board J1 to the VR-C board J1 to the PBT2 board J1 MIGL SSQL...
  • Page 142 8-5 VR-A BOARD 8-6 VR-B BOARD 8-7 VR-C BOARD • TOP VIEW • TOP VIEW • TOP VIEW KEY SPEED MAIN MIC/ AGC/SQL /DELAY AGC/SQL RF PWR MAIN NB/NR SUB NB/NR MAIN AF/RF SUB AF/RF Horizontal Horizontal Horizontal to the SW-A to the SW-A board J2 board J1...
  • Page 143 • BOTTOM VIEW (VR-C BOARD) • BOTTOM VIEW (VR-B BOARD) • BOTTOM VIEW (VR-A BOARD) MSND SQLS PHNI DSHK DOTK MUDL SAFL SRFL MAFL MRFL SNRL SNBL MNRL MNBL 3R3V to the DISPLAY board J6 PHOM PHOS DASH to the JACK board J1 MICE MSND SQLS...
  • Page 144 8-12 TENKEY BOARD 8-14 PBT1 BOARD • TOP VIEW • TOP VIEW MAIN DIGI-SEL/NOTCH MAIN TWIN PBT 1.8 (2) 3.5 (2) 7 (3) 10 (4) 14 (5) 18 (6) 21 (7) 24 (8) 28 (9) GENE ( . ) 50 (0) F-INP (ENT) Horizontal 8-15 PBT2 BOARD...
  • Page 145 • BOTTOM VIEW (PBT1 BOARD) • BOTTOM VIEW (TENKEY BOARD) LDPS MTXD MRXD MLCD SPLD STXD SRXD SLCD to the LED board J1 3R3V MPWK MP1A MPRK MP1B XFCK MP2A MINK MP2B EQRK SUBK CHGK MNCL LDAT MAPL 3R3V LST1 to the PBT1 board J1 LDPS to the DISPLAY board J1...
  • Page 146 8-16 LOGIC UNIT +3R3V +3R3V CE01 +3R3V • TOP VIEW CE00 CE11 CE02 CE10 CE21 CE12 +3R3V +3R3V CE20 CE31 +3R3V CE22 CE30 VPEN CE32 J809 J808 J812 J824 J823 J820 J821 J805 BYTE# to the BPF unit J1 to the DISPLAY board J203 to the MAIN unit J900 to the MAIN unit J940 to the CHASSIS...
  • Page 147 • BOTTOM VIEW (LOGIC UNIT) Horizontal 8 - 10...
  • Page 148 8-17 MEMORY BOARD • TOP VIEW +3R3V +3R3V CE01 +3R3V CE00 CE11 +3R3V +3R3V CE02 CE10 +3R3V CE21 CE12 CE20 CE31 CE22 CE30 VPEN CE32 to the LOGIC unit J1 BYTE# to the LOGIC unit J2 Horizontal 8 - 11...
  • Page 149 • BOTTOM VIEW (MEMORY BOARD) Horizontal 8 - 12...
  • Page 150 8-18 MAIN UNIT J340 J404 J360 J142 • TOP VIEW T2LO from the RXPLL-A unit J561 REF IO SCPT from/to the OSC unit J71 to the SCOPE unit J11 to the RXPLL-B to the LOGIC unit J1501 unit J822 RELAY S/P DIF S/P DIF EXT-SP...
  • Page 151 • BOTTOM VIEW (MAIN UNIT) MP496 Horizontal 8 - 14...
  • Page 152 8-19 DSP-A/B BOARDS • TOP VIEW R969 A-15V R970 R302 R372 R971 R373 C377 IC301 A+15V R972 IC371 R371 R973 C451 C372 R974 A+5V R304 R975 C306 R404 C378 R201 R976 R403 C345 R967 C402 C408 C404 R451 C347 IC341 C450 IC331 R345...
  • Page 153 • BOTTOM VIEW (DSP-A/B BOARDS) B5970E J961 J921 C343 C407 C416 D501 C415 C706 C606 C773 C601 C703 C961 C603 C553 C925 C151 C651 C556 C101 C152 R152 C656 C558 X151 C921 C102 C653 J921 J961 AGCDET_A/B IFIN_A/B GND1A/B GND1A/B GND1A/B MCLK AFOUT_A/B...
  • Page 154 8-20 DSP-TX BOARDS • TOP VIEW R969 A-15V R302 R970 R372 R373 R971 C377 IC371 IC301 A+15V R972 C372 R973 C452 A+5V R974 R304 R975 R404 IC452 C378 C306 R201 R967 R403 C451 R301 C402 C408 C404 C347 IC341 R341 R345 IC401 C875...
  • Page 155 • BOTTOM VIEW (DSP-TX BOARDS) B5971E DSP-TX J961 J921 C345 R903 C453 C407 R452 C341 C871 C415 C805 R606 C416 C873 C807 R834 R706 R805 C606 C835 C706 C603 C837 C703 C961 R607 R905 C151 R551 C101 C152 R152 C921 X151 C102 J961...
  • Page 156 8-21 SCOPE UNIT • TOP VIEW V100 V105 V110 V115 V120 V125 C420 FI201 R301 R413 C401 C421 Q201 R204 J909 IC401 RGND C845 R307 GREEN GGND C303 to the LOGIC BLUE unit J803 R306 L103 BGND R856 C304 C843 C302 R305 C102...
  • Page 157 • SCOPE UNIT (BOTTOM VIEW) V125 V120 V115 V110 V105 V100 C210 L204 C205 R207 R302 L205 R402 R108 C403 R304 R106 R113 C110 C108 L841 R502 R506 L502 C808 R803 IC803 R802 R608 R621 C661 R620 C625 C659 C656 C657 C626 C658...
  • Page 158 8-22 RXPLL-A UNIT T2LO T1LO to the MAIN unit J502 to the MAIN unit J503 • TOP VIEW T3LO R1LO to the RXPLL-A unit J1101 to the MAIN unit J501 to the MAIN to the MAIN unit J400 unit J401 J1501 J1701 MP1653...
  • Page 159 • BOTTOM VIEW (RXPLL-A UNIT) Horizontal 8 - 22...
  • Page 160 8-23 RXPLL-B UNIT S2LO S2LO to the RXPLL-B unit J831 from the RXPLL-B unit J561 • TOP VIEW DACK S1LO to the RXPLL-B unit J1101 to the MAIN unit J399 to the MAIN to the MAIN unit J403 unit J404 J1501 J1701 MP1653...
  • Page 161 • BOTTOM VIEW (RXPLL-B UNIT) Horizontal 8 - 24...
  • Page 162 8-24 DIGISEL UNIT • TOP VIEW +3R3V DRES DSCLA DSDAA DDAT DSTBA DSONA DSAPA DSCLB CSDAB DSTBB DSONB DSAPB +15V +15V to theLOGIC unit J813 Horizontal 8 - 25...
  • Page 163 • BOTTOM VIEW (DIGISEL UNIT) Horizontal 8 - 26...
  • Page 164 8-25 OSC UNIT • TOP VIEW M10M to the RXPLL-A unit J10 S10M to the RXPLL-B unit J10 to the LOGIC unit J814 REF IO from the MAIN unit J491 Horizontal 8 - 27...
  • Page 165 • BOTTOM VIEW (OSC UNIT) Horizontal 8 - 28...
  • Page 166 8-26 ANT-SW UNIT • TOP VIEW RX-ONLY RX-B to the BPF unit J108 to the BPF unit J506 Horizontal TX/RX-A from/to the CTRL board J301 to the FILTER unit J903 8 - 29...
  • Page 167 • BOTTOM VIEW (ANT-SW UNIT) ANT1 ANT2 ANT3 ANT4 Horizontal 8 - 30...
  • Page 168 8-27 FILTER UNIT • TOP VIEW J905 J902 J903 to the CTRL board J53 to the CTRL board J52 DATA ANT4R +15V to the ANT-SW unit J4 Horizontal 8 - 31...
  • Page 169 • BOTTOM VIEW (FILTER UNIT) Horizontal 8 - 32...
  • Page 170 8-28 NETWORK BOARD • TOP VIEW TUIN from/to the CTRL board J251 Horizontal TUOT from/to the CTRL board J252 to the TUNER unit MF3 to the CTRL board J51 8 - 33...
  • Page 171 • BOTTOM VIEW (NETWORK BOARD) Horizontal 8 - 34...
  • Page 172 8-29 CTRL BOARD to the NETWORK board J1 to the LOGIC unit J811 • TOP VIEW T15V T15V to the TUNER unit MF1/MF2 to the FILTER unit J905 TX/RX-A from/to the ANT-SW unti J1 TUOT from/to the NETWORK board J3 TUIN from/to the NETWORK board J2 to the FILTER unit J902...
  • Page 173 • BOTTOM VIEW (CTRL BOARD) Horizontal 8 - 36...
  • Page 174 8-30 BPF UNIT • TOP VIEW RX-ONLY from the CTRL board J351 HF OUT-A 6m OUT-A RX-ANT to the DIGISEL unit J2 to the RXPLL-A unit J1201 from the ANT-SW unit J3 RXANT RXANT OUTA X-VERTER RXANT RXANT OUTB Horizontal HF OUT-B 6m OUT-B RX-B...
  • Page 175 • BOTTOM VIEW (BPF UNIT) Horizontal 8 - 38...
  • Page 176 8-31 PA200W BOARD • TOP VIEW from the MAIN unit J801 to the FILTER unit J901 Horizontal gray PAT8 from the REG unit black THML to the DC-DC to the MAIN unit J5 unit J430 8 - 39...
  • Page 177 • BOTTOM VIEW (PA200W BOARD) PA unit : MP20 PA unit : MP12 PA unit : MP20 Horizontal 8 - 40...
  • Page 178 8-32 DC-DC UNIT to the LOGIC unit J820 to the LOGIC unit J821 to the MAIN unit J450 • TOP VIEW to the PA200W board J5 C15V C15V LG_PWR to the REG unit Horizontal 8 - 41...
  • Page 179 • BOTTOM VIEW (DC-DC UNIT) Horizontal 8 - 42...
  • Page 180 SECTION 9 BLOCK DIAGRAMS FILTER UNIT TUNER UNIT 1.8M D101/D102 D151/D152 D201/D202 ANT-SW UNIT D301/D302 HSM88AS HSM88AS HSM88AS RL251 HSM88AS RL252 RL253 IC2 TA78L08 PA200W BOARD IC820 CTIN CRNT ANT1 Q1 2SB1119 P-DET R-DET µPC4094 SWR-DET 3.5M Q2 DTC114E PAT8 ANT1A DC_BUFF Q503...
  • Page 181 PLL-A UNIT Cutoff CONTROL IC201 10.4122038-10.4963312MHz RX-A Q202 2SK880 ATTV SCOPE UNIT IC31 Q341/Q441 LMX2306TM FI101 D401/D402 D1/D2 Q302 Q151 IC404 µPG2009 DTC114E Q203/Q204 2SC3324 Q150 IC102 SFECV10.5MA5 MA2S111 IC405 CPH5513 2SC5226 µPC4094 2SC4081 2SC4081 64.485-72.454999MHz 2SK210 TC7S04 NJM2904M TX SCOPE Phase CERAMIC SCOPE IN/OUT...
  • Page 182 FRONT UNIT DISPLAY UNIT LOGIC UNIT IC201/Q203/204 Q201/202 IC204/IC206 IC202/Q209/Q210 TC7SSET08/2SC4081/2SB1201 2SC3647 EDTCB23QAF ADV7123/SN74ACT04 TC7SET08/2SB1201/2SC4081 BRIGHT DC/AC Video INVERT CTRL CTRL MONITOR IC401 CF_BOARD PCI1410APGE IC404 RTL8139C Card CF_CARD BusC EtherC IC403 MAIN DIAL BR93LC46 IC610 FRONT CPU MAIN CPU2 MAIN CPU1 EEPROM HN58X2464...
  • Page 183 SECTION 10 WIRING DIAGRAMS OPC-1331 8900012870 OPC-683A 8900014730 OPC-886A 8900015930 LDPS LDPS MTXD MTXD MP1A MP1A LDPS LDPS MRXD MRXD MP1B MP1B PBT1 STBD STBD MLCD MLCD MP2A MP2A PWRD PWRD SPLD SPLD MP2B MP2B BOARD VOXD BOARD VOXD STXD STXD TN1D TN1D...
  • Page 184 MAIN ACC (1) MAIN ACC (2) SUB ACC (1) SUB ACC (2) MAIN SEND METER MEMO X-VERTER RXANT RXANT RXANT RXANT RELAY OUTA OUTB CI-V EXT MONITOR RS-232C ACC UNIT J505 J907 J490 J103 J104 J105 J504 J108 MAIN UNIT J492 W176, W177 J808...
  • Page 185 SECTION 11 VOLTAGE DIAGRAMS 11-1 DISPLAY BOARD 11-2 CF BOARD L210 L211 CF BOARD DISPLAY BOARD D10F-A814AY 9.11V D10F-A814AY Q204 7.26V Q209 2SB1201 2SB1201 R339 22 LDPS LDPS LDPS LDPS +15V 2.7V RESET RESET CD1# CFD3 R340 22 MA8033 C213 CFD3 CFD4 0.28V...
  • Page 186 11-3 SW-A BOARD 11-6 VR-A BOARD 11-9 VR-D BOARD SW-A BOARD VR-D BOARD VR-A BOARD 3.30V 3.31V 3R3V 3R3V MIN/MAX 7.22V 0.0V/3.29V 3.30V Explanatory notes 3.30V TUNER SW 0.000V 3.30V 0.000V 3R3V 3R3V BRIGHT VOLTAGE LINE MNBL MNBL TIMER SW 0.807V 0.000V 0.807V...
  • Page 187 11-11 TENKEY BOARD TENKEY BOARD turn left turn right 3.30V 3.30V 3.30V RIT SENSOR 1.8 (1) 0.000V 3.5 (2) 0.000V 1.8 (1) 0.000V 10 (4) 0.803V 14 (5) 0.808V 7 (3) 0.812V 21 (7) 1.665V 24 (8) 1.664V 18 (6) 1.67V GENT(.) 2.51V 50 (0)
  • Page 188 11-12 SW-C BOARD 11-13 PBT1 BOARD 11-14 PBT2 BOARD PBT2 BOARD PBT1 BOARD SW-C BOARD 3.30V 3.30V MAIN FILTER 0.00V MAIN DIGISEL 0.00V turn left turn right turn left turn right SUB FILTER 0.802V SUB DIGISEL 0.805V 3.3V 3.3V MAIN PBT 1.667V MAIN APF/TPF 1.658V...
  • Page 189 11-16 LOGIC UNIT AND MEMORY BOARD LOGIC UNIT (1) VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 BUS LINE1 3.17V 1 30 1 30 1 40 1 40 VDD3R3 VDD3R3 VDD3R3 VDD3R3 BUS LINE2 VDD3R3 VDD3R3 VDD3R3 VDD3R3...
  • Page 190 LOGIC UNIT (2) VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 BUS LINE1 BUS LINE1 PLL_ENABLEN# PLL_ENABLEN# PLL_ENABLEN# R350 BUS LINE2 AUD_CLK AUD_CLK C250 22p C251 22p IC201 IC202 MT48LC16M16A2TG MT48LC16M16A2TG C252 8p EP203 VDD3R3 VDD3R3 SD_D0...
  • Page 191 LOGIC UNIT (3) VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD3R3 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 VDD1R5 BUS LINE1 BUS LINE1 R405 10k VDD3R3 CD1# VDD3R3 R410 10k R406 10k RES# INPACK# VS1# R411 10k R407 10k R607 180 BVD2 VS2# R412 10k R408 10k...
  • Page 192 LOGIC UNIT (4) L834 EXCCL3225U C15V C15V C15V VDD3R3 VDD3R3 L835 EXCCL3225U VDD3R3 VDD1R5 VDD1R5 +15V +15V +15V VDD1R5 BUS LINE1 IC851 NJM2058M +15V +15V +15V +15V EP821 +3R3V +3R3V RES# EP822 -15V -15V J811 L901 EXCCL3225U +15V VDD3R3 VDD3R3 VDD3R3 +15V FAN ON: 1.49V...
  • Page 193 11-17 MAIN UNIT MAIN UNIT (1) BUS LINE1 +15V +15V +15V +15V +15V DSM3MA4 EXCCL3225U +15V DC OUT +3R3V +3R3V +3R3V +3R3V +3R3V R584 +3R3V (MAX 1A) DSM3MA4 S-N5054 S-N5054 R211 10k C210 C221 DSPTHRML -12V 8.89V Q810 BLM31PG121SN1 100p 2SC4081 C216 C234...
  • Page 194 MAIN UNIT (2) BUS LINE1 BUS LINE1 +15V +15V +15V +15V +15V +15V +15V +15V +3R3V +3R3V +3R3V +3R3V +3R3V +3R3V +3R3V +3R3V -12V -12V -12V -12V -12V -12V -12V -12V C561 R566 L517 Q802 14.9V 0.0047 2SB1119 Q803 R576 C574 C606 C610...
  • Page 195 MAIN UNIT (3) J400 BUS LINE1 +15V +15V +15V +15V L400 HF50ACC322513 +15V +3R3V +3R3V +15V +3R3V -12V -12V -12V L402 HF50ACC322513 -12V -12V +3R3V L401 HF50ACC322513 +3R3V AGCDET_A EP403 AGCOA from/to AGCOUT_A EP404 AGCIA RXPLL-A unit J1701 R400 MDAT R401 MDAT J961...
  • Page 196 11-18 DSP-A/DSP-B BOARDS DSP-A/B BOARD D3R3VL D3R3VL D3R3VL D3R3VL IFIN IFIN IFIN IFIN IFIN J921 IC331 A15V A15V A15V A15V TC7W53FK R341 AGCDET AGCDET AGCDET IFIN R401 R412 V+ IC341 4.7k 4.7k R504 100k 14.3mV 2.1V NJM5534MD R344 C346 820p AFOUT C506 47p IC501...
  • Page 197 11-19 DSP-TX BOARD DSP-TX BOARD D3R3VL D3R3VL D3R3VL AFIN AFIN AFIN AFIN AFIN J921 R304 100 A15V A15V A15V A15V R341 AFIN R903 R804 R874 ANVOX R401 R412 V+ IC301 V+ IC341 4.7k 4.7k NJM5534MD NJM5534MD 1.2mV V+ IC801 IC871 2.27V R344 4.7k...
  • Page 198 11-20 SCOPE UNIT SCOPE UNIT (1) MESUREMENT CONDITIONS Explanatory notes voltage at RX(no instruction) frequency: 14.1 MHz mode: J3E(USB) DTC114EU MAIN VOLTAGE LINE ANT(RX): no input 6.46V 0.0V C35 0.01 (TX): no modulation 0.0V 6.47V from RXPLL-A SCPA SCPA SCOPE ATT: 0dB 0.0V 5.68V unit J1301...
  • Page 199 SCOPE UNIT (2) 3.03V L722 L721 3R3V 1.28V R721 R720 MESUREMENT CONDITIONS Explanatory notes voltage at RX(no instruction) frequency: 14.1 MHz mode: J3E(USB) VOLTAGE LINE ANT(RX): no input (TX): no modulation C727 Q720 SCOPE ATT: 0dB 2SC4406 Digital tester 0.0047 2.88V range: input impedance 0.75V...
  • Page 200 SCOPE UNIT (3) D40M D40M D40M D40M D40M IC607 DVDD RESET R3111N111A RESET RESET GND1 DVDD DVDD DVDD R622 +3R3L +3R3L J671 IC602 1.29V SN74LVC1G04DCK D201 +3R3V_ +1R2V 1SR154 IC603 CVDD SN74LVC1G04DCK IC671 R610 AT49BV001AN-55TI IC201 SI-3012KS EA20 EA19 +1R2V +1R2V EA18 EA17...
  • Page 201 SCOPE UNIT (4) CP902 CIVE CIVE CIVE CP903 R906 Q904 6.8k 2SA1576 R905 D902 1SS355 J901 R907 CI-V EP901 Q903 2SC4081 CIVE EP902 CIVE MTXD2 C918 C917 CIVE CIVE J910 MTXD1 MTXD1 MTXD1 MRXD1# MRXD1# CISEL CISEL to LOGIC CISEL MTXD2 MTXD2 unit J825...
  • Page 202 11-21 RXPLL-A/RXPLL-B UNITS RXPLL-A/B UNIT (1) R154 PLL+8V PLL+8V L280 R155 MMUT MMUT MMUT PLL+8V PLL+8V R224 L302 L351 Q150 L220 C220 4.97V C155 C152 2SK210 100p 150p Q220 C229 2SK210 C223 Q364 Q363 L151 D153 DTC114EU D222 DTA114EU LB-343 HSM88AS MA77 R210...
  • Page 203 RXPLL-A/B UNIT (2) 7.78V Q592 2SB1123 PLL+8V PLL+8V Q593 R506 DTC114EU R596 6.8k L566 to MAIN LS-471A [A]/[B] unit J502 J561 T2LO/S2LO C525 R711 Q540 L544 R555 PLL+8V 0.0047 2SC4081 PLL+5V to RXPLL-B unit J831 TX: 3.5dBm [A] IC503 RX: -3.5dBm [B] TC7S04F Q591 2SC4673...
  • Page 204 RXPLL-A/B UNIT (3) L1803 HF50ACC322513 RX+15V RX+15V RX+15V RX+15V RX+15V C1124 0.01 C1123 0.01 C1073 C1071 C1109 47p C1114 Q1101 0.01 Q1105 2SC3950 Q1104 J1101 L1006 C1118 D1101 C1110 2SC5501 R1127 5.38V C1121 [A]/[B] L1005 C1014 LR-489 0.01 2SC3950 MA77 Q1005 5.22V R1LO/S1LO...
  • Page 205 11-22 DIGISEL UNIT DIGISEL UNIT (A) RF OUT RF OUT RF OUT RF OUT RF OUT RF OUT to RXPLL-A unit J1002 Explanatory notes VOLTAGE LINE 0.0047 RX LINE FTR-B4CA012Z +15V +15V C137 120p C128 0.5p C138 100p RL67 RL58 FTR-B4CA012Z FTR-B4CA012Z +15V...
  • Page 206 DIGISEL UNIT (B) CP502 RF OUT-B RF OUT-B RF OUT-B RF OUT-B RF OUT-B J501 RF OUT-B RF OUT-B to RXPLL-B unit J1002 CP501 Explanatory notes C535 VOLTAGE LINE 0.0047 RL502 RX LINE FTR-B4CA012Z +15V +15V CP504 C637 120p C628 0.5p C638 100p...
  • Page 207 11-23 OSC UNIT OSC UNIT S10M to RXPLL-B unit J10 0.0047 -0.6dBm 2SC4081 0.0047 M10M to RXPLL-A unit J10 0.0047 0.0047 RL11 FTR-B4CA012Z DTC114EU 5.00V 10.21V 2SC4215 CR-772. IC10 12.02V 2SC4081 BA12FP REF V HF50ACC322513 3.3k 5.00V DTC114EU DTC114EU 2SC4081 LS-476 LS-476 RL10...
  • Page 208 11-24 ANT-SW UNIT 11-25 FILTER UNIT ANT-SW UNIT Explanatory notes FILTER UNIT VOLTAGE LINE TX LINE ANT1G ANT1G CP51 L804 L802 50MHz L803 TX/RX-A signal J901 from/to CTRL J904 from PA200W to CTRL CTIN CTIN board J301 ANT1 LA-589 LA-589 LA-590 LA-253 board J401...
  • Page 209 11-26 BPF UNIT BPF UNIT (1) BUS LINE1 J101 HF OUT-A to DIGISEL unit J2 +15V +15V +15V +15V +15V +15V +15V +15V +15V L231 +15V +15V R351 R354 +15V +15V +15V L234 C241 C245 L236 LR-456 LR-456 4.12V HF50A ATT12A ATT12A L232...
  • Page 210 11-27 NETWORK BOARD BPF UNIT (2) BUS LINE1 NETWORK BOARD 3.25V Explanatory notes RL40 +15V BPOE VS-12MBU VOLTAGE LINE VHDWA R907 VHDWIA BPCKA R141 BPCKA TUIN TUIN from/to CTRL VPR2A R906 VPR2IA BPSTA R142 BPSTA board J251 TX LINE R101 BI0A BPDAT R143...
  • Page 211 11-28 CTRL BOARD CTRL BOARD R115 2.7M C104 +15VL +15VL +15VL T15V C115 J101 C102 from FILTER CTIN C105 R111 2.7M unit J904 D101 CP101 T15V T15V HSM88AS R103 R105 220k R113 R118 ERJ3GE-JPW HN58X2416TI IC101 NJM4558M R101 D103 1SS319 C119 L101 R112...
  • Page 212 11-29 PA200W BOARD PA200W BOARD R425 L307 R407 R423 1.5k R416 C415 D403 1SS301 0.68 R418 C311 R312 R307 TX: 4.78V RX: 0V 0.0068 C401 R401 Q401 SD2931 0.68 C301 Q301 48.0V J401 SD2918 R402 to FILTER TX: 14.67V TX: 14.63V unit J901 R107 C111...
  • Page 213 11-30 DC-DC UNIT FRONT SW ON: 1.92V DC-DC UNIT OFF: 0V LG_PWR LG_PWR LG_PWR LG_PWR -12V -12V -12V LG_PWR +15V LG_PWR +15V +15V +15V +15V C15V C15V to LOGIC +15V C15V C15V C15V unit J820 C15V RL142 AW3023 REG unit +3R3V 15.1V NC 1...
  • Page 214 Phone : +34 (93) 590 26 70 Fax : +34 (93) 589 04 46 Glenwood Centre #150-6165 : http://www.icomspain.com Highway 17 Delta, B.C., V4K 5B8, Canada E-mail : icom@icomspain.com Phone : +1 (604) 952-4266 Fax : +1 (604) 952-0090 : http://www.icomcanada.com E-mail : info@icomcanada.com Unit 9, Sea St., Herne Bay, Kent, CT6 8LD, U.K.
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