EFJohnson 001-9800-001, 001-9800-200, 9800 SERIES, 984X SERIES, 988X SERIES, 989X SERIES - page 68

PARTS LIST

5-9 February 2001

Part No. 001-9800-001

C 578 15 pF ±5% NPO 50V cer smd 510-3615-150

(unrevised 430-470 MHz)

.01 µF X7R ±10% 50V cer smd 510-3605-103

(all others)

C 579 100 pF NPO ±5% 50V cer smd 510-3601-101

(unrevised 430-470 MHz)

7.5 pF ±5% NPO 50V cer smd 510-3615-759

(revised 430-470 MHz)

6.8 pF ±5% NPO 50V cer smd 510-3615-689

(470-512 MHz)

C 581 0.1 µF X7R ±10% 50V cer smd 510-3605-104

C 600 .01 µF X7R ±10% 50V cer smd 510-3605-103

C 601 470 pF X7R ±10% 50V cer smd 510-3605-471

C 602 68 pF ±5% NPO 50V cer smd 510-3601-680

C 603 .01 µF X7R ±10% 50V cer smd 510-3605-103

C 604 68 pF ±5% NPO 50V cer smd 510-3601-680

C 605 6.8 µF 35V tantalum smd 510-2635-689

(470-512 MHz, 40 watt)

C 606 100 pF ±5% NPO 50V cer smd 510-3601-101

(470-512 MHz, 40 watt)

C 607 6.8 µF 35V tantalum smd 510-2635-689

C 608 100 pF ±5% NPO 50V cer smd 510-3601-101

C 609 .01 µF X7R ±10% 50V cer smd 510-3605-103

(40 watt)

4.7 pF ±5% NPO 50V cer smd 510-3615-479

(25 watt)

C 610 100 pF ±5% NPO 50V cer smd 510-3601-101

C 611 68 pF ±5% NPO 50V cer smd 510-3601-680

C 612 .01 µF X7R ±10% 50V cer smd 510-3605-103

C 613 100 pF ±5% NPO 50V cer smd 510-3601-101

C 614 100 pF ±10% 50V hi Q cer smd 510-3663-101

C 615 56 pF 250V mini mica 510-0019-560

(430-470 MHz)

47 pF 250V mini mica 510-0019-470

(470-512 MHz)

C 616 33 pF ±5% NPO 50V cer smd 510-3615-330

(430-470 MHz, 25 watt)

24 pF ±5% NPO 50V cer smd 510-3615-240

(430-470 MHz, 40 watt)

47 pF ±5% NPO 50V cer smd 510-3615-470

(470-512 MHz, 25 watt)

24 pF ±5% NPO 50V cer smd 510-3615-240

(470-512 MHz, 40 watt)

C 617 47 pF 250V mini mica 510-0019-470

Ref No. Description Part No.

C 618 5.6 pF ±5% NPO 50V cer smd 510-3615-569

(430-470 MHz)

4.3 pF ±5% NPO 50V cer smd 510-3615-439

(470-512 MHz)

C 619 5.1 pF ±5% NPO 805 smd 510-3615-519

(430-470 MHz)

4.3 pF ±5% NPO 50V cer smd 510-3615-439

(470-512 MHz)

C 620 2.7 pF ±5% NPO 50V cer smd 510-3615-279

C 621 2.7 pF ±5% NPO 50V cer smd 510-3615-279

(430-470 MHz)

C 622 5.1 pF ±5% NPO 50V cer smd 510-3615-519

(430-470 MHz)

3.3 pF ±5% NPO 50V cer smd 510-3615-339

(470-512 MHz)

C 623 4.7 pF ±5% NPO 50V cer smd 510-3615-479

(430-470 MHz)

3.3 pF ±5% NPO 50V cer smd 510-3615-339

(470-512 MHz)

C 624 4.7 pF ±5% NPO 50V cer smd 510-3615-479

(430-470 MHz)

3.3 pF ±5% NPO 50V cer smd 510-3615-339

(470-512 MHz)

C 625 2.7 pF ±5% NPO 50V cer smd 510-3615-279

C 626 5.6 pF ±5% NPO 50V cer smd 510-3615-569

(430-470 MHz)

4.3 pF ±5% NPO 50V cer smd 510-3615-439

(470-512 MHz)

C 627 33 pF ±5% NPO 50V cer smd 510-3615-330

(430-470 MHz, 25 watt)

27 pF ±5% NPO 50V cer smd 510-3615-270

(430-470 MHz, 40 watt)

47 pF ±5% NPO 50V cer smd 510-3615-470

(470-512 MHz, 25 watt)

27 pF ±5% NPO 50V cer smd 510-3615-270

(470-512 MHz, 40 watt)

C 628 3.9 pF ±5% NPO 50V cer smd 510-3615-399

(430-470 MHz)

3.0 pF ±5% NPO 50V cer smd 510-3615-309

(470-512 MHz)

C 629 3.9 pF ±5% NPO 50V cer smd 510-3615-399

(430-470 MHz)

3.0 pF ±5% NPO 50V cer smd 510-3615-309

(470-512 MHz)

Ref No. Description Part No.

UHF RF AND PA BOARDS (CONT’D)

Contents

Main SERVICE MANUAL 984XSERIES (UHF) 988 989XSERIES (900 MHZ) 98xx-SERIES FM TWO-WAY RADIO SERVICE MANUAL TABLE OF CONTENTS 1 GENERAL INFORMATION 2 INSTALLATION 3 CIRCUIT DESCRIPTION TABLE OF CONTENTS (CONTD) 4 SERVICING 5 PARTS LIST 6 SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS LIST OF TABLES LIST OF FIGURES SECTION 1 GENERAL INFORMATION 242 - 9 8 x x -x Page Page UHF 984x SPECIFICATIONS 800 MHz 988x SPECIFICATIONS 900 MHz 989x SPECIFICATIONS SECTION 2 INSTALLATION WAR NI NG Page Page Page Page CAUTION Page Page SECTION 3 CIRCUIT DESCRIPTION Page 3-3 February 2001 Figure 3-1 Power Distribution and Switching POWER DISTRIBUTION (ALL MODELS) Note:Arrows Indicate Signal Flow. Figure 3-2 Power On-Off Control Circuit Interface Board (HighTier Only) Page Page Page Page Figure 3-3 Audio and Data Processing Circuitry Block Diagram AUDIO/LOGIC DESCRIPTION (ALL MODELS) 3-8 February 2001 RECEIVEAUDIO TRANSMITDATA Page Page Page Figure 3-4 RF Block Diagram (UHF Models) UHF SYNTHESIZER DESCRIPTION 3-13 February 2001 Synthesizer Receiver Power Amplifier Switching Page Page Page Page Page Page Page Page Figure 3-7 RF Block Diagram (800/900 MHz Models) 800/900 MHz SYNTHESIZER DESCRIPTION 3-23 February 2001 Synthesizer Receiver Power Amplifier Switching Page Page Page Page Page Page Page Page Page SECTION 4 SERVICING CAUTION Page Page Page Page SECTION 5 PARTS LIST FRONT PANEL ASSEMBLY AND MECHANICAL PARTS FRONT PANEL ASSEMBLY AND MECHANICAL PARTS (CONTD) UHF RF AND PA BOARDS UHF RF AND PA BOARDS Page Page Page Page Page Page Page Page Page Page Page Page Page Page 800/900 MHZ RF AND PA BOARDS 800/900 MHz RF AND PA BOARDS Page Page 800/900 MHz RF AND PA BOARDS (CONTD) Page Page Page AUDIO/LOGIC BOARD (ALL MODELS) AUDIO/LOGIC BOARD Page Page Page Page 9800-SERIES RADIO MOUNTING KIT PART NO. 023-9800-030 9800-SERIES REMOTE MOUNTING KIT PART NO. 023-9800-040 DC POWER CABLE AND HARDWARE KIT PART NO. 023-9800-410 (10 Ft) PART NO. 023-9800-422 (22 Ft) ACCESSORY WIRE KIT PART NO. 023-9750-011 AMPLIFIED DYNAMIC MICROPHONE PART NO. 250-0740-300 FRONT PANEL EXPLODED VIEW FRONT AND TOP MECHANICAL PARTS BOTTOM MECHANICAL PARTS 5-32 5-33 REMOTE CONTROL UNIT MECHANICAL PARTS REMOTE TRANSCEIVER MECHANICAL PARTS TRANSISTOR AND DIODE BASING DIAGRAMS SECTION 6 SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS TRANSISTORS Part Number Basing Diagram Identification DIODES Page Page 6-4 PA BOARD AUDIO / LOGIC BOARDRF BOARD 7A 8B P1 1 INTERCONNECT SCHEMATIC J3 1 21J2 19 20 S1 2 DISPLAY BOARD TOP VIEW DISPLAY BOARD BOTTOM VIEW 6-6 February 2001 Part No. 001-9800-001 R17 RPI (P.N. 023-9800-000) BOARD LAYOUT A 1 2 3 4 5 6 B RPI (P.N. 023-9800-000) SCHEMATIC A 1 2 3 4 5 6 B Orange Black Red Green Yellow Blue Grey Brown RF BOARD COMPONENT LOCATOR GUIDE (UHF) Page Page RF BOARD COMPONENT LOCATOR GUIDE (800/900 MHZ) Page Comp. Location AUDIO/LOGIC BOARD COMPONENT LOCATOR GUIDE Page Comp. Location 6-15 EXCITER RF BOARD SCHEMATIC (REVISED 430-470 MHZ) PA BOARD SCHEMATIC (25W, 430-470 MHZ) 6.6 NOTES: 1. POWER CONTROL 5 A 1 RF BOARD LAYOUT (430-512 MHZ) 2 3 VCO BOARD LAYOUT (430-512 MHZ) PA BOARD LAYOUT (25W, 430-512 MHZ) 6-18 .4 TX 13.6 RX PA BOARD SCHEMATIC (40W, 430-470 MHZ) PA BOARD LAYOUT (40W, 430-512 MHZ) 6-19 February 2001 6-20 EXCITER RF BOARD SCHEMATIC (UNREVISED 430-470 MHZ) 0.5V RF 5.8 13 .4 5 A B CA Go To Page 6-22 C575 C544 RF BOARD SCHEMATIC (470-512 MHZ) PA BOARD SCHEMATIC (25W, 470-512 MHZ) 6.6 NOTES: 1. POWER CONTROL 5 A 1 RF BOARD LAYOUT (430-512 MHZ) 2 3 800/900 MHz RF Board Schematic C119 PA BOARD LAYOUT (25W, 430-512 MHZ) Q102 VCO BOARD LAYOUT (430-512 MHZ) PA BOARD SCHEMATIC (40W, 470-512 MHZ) .7 TX 0 RX 6-26 February 2001 PA BOARD LAYOUT (40W, 430-512 MHZ) Go To Page 6-27 6-27 EXCITER RF BOARD SCHEMATIC (800/900 MHZ) PA BOARD SCHEMATIC (15W, 800/900 MHZ) NOTES: POWER CONTROL SYNTHESIZER RECEIVER 2 ABC 1 RF BOARD LAYOUT (800 MHZ) 3 4 2 6-29 February 2001 A900 VCO RF BOARD LAYOUT (900 MHZ) 3 VCO BOARD LAYOUT (800/900 MHZ) PA BOARD LAYOUT (15W , 800/900 MHZ) PA BOARD SCHEMATIC (30W, 800/900 MHZ) 6-31 6-32 February 2001 J601 PA BOARD LAYOUT (30W , 800/900 MHZ) U600 Q651 6-33 29 AUDIO/LOGIC BOARD SCHEMATIC 26 97 NOTES: TRANSMIT DATA RECEIVE AUDIO 3 45 AUDIO/LOGIC BOARD LAYOUT C B 3 4 5 A A B