HP 9800 80

PARTS LIST

800/900 MHz RF AND PA BOARDS (CONT ’D)

Ref No	Description	Part No.

C 849	47 pF NPO ±5% 50V cer smd	510-3601-470
	(800 MHz models)
	27 pF ±5% NPO 50V cer smd	510-3601-270
	(900 MHz models)
C 850	39 pF ±5% NPO 50V cer smd	510-3615-390
CR 200	PIN switching diode	523-1504-001
CR 203	Switching diode SOT-23	523-1504-002
CR 207	PIN switching diode	523-1504-001
CR 208	PIN switching diode	523-1504-001
CR 209	PIN switching diode	523-1504-001
CR 210	PIN switching diode	523-1504-001
CR 500	Switching diode SOT-23	523-1504-002
	(30W models only)
CR 501	Switching diode SOT-23	523-1504-002
CR 502	Switching diode SOT-23	523-1504-002
CR 503	Switching diode SOT-23	523-1504-002
CR 504	Switching diode SOT-23	523-1504-002
CR 505	Dual sw diode SOT-23	523-1504-023
CR 506	Dual sw diode SOT-23	523-1504-023
CR 600	Transient suppressor	523-2906-001
CR 601	Zener diode 12V	523-2016-120
CR 602	PIN diode	523-1504-032
CR 603	HC diode	523-1504-016
CR 604	PIN diode	523-1504-032
CR 603	PIN diode	523-1504-032
CR 800	Switching diode SOT-23	523-1504-002
CR 801	PIN switching diode	523-1504-001
CR 802	PIN switching diode	523-1504-001
CR 803	5.1V zener SOT-23	523-2016-519
EP 010	Ferrite noise suppressor	515-9034-065
	(J201/J302)
EP 200	Crystal pin insulator	010-0345-280
EP 500	.055” x .015” teflon tubing	058-0053-515
EP 501	Ferrite bead	517-2503-002
EP 502	.03” teflon tubing	058-0053-510
EP 502	Ferrite bead	517-2503-002
EP 600	Ferrite bead smd	517-2503-010
EP 601	Ferrite bead smd	517-2503-010
F 500	Fuse, 4A smd very fast blow	534-5000-140
J 201	Connector, 2 x 10 pin male (RF bd)	515-7100-944
J 501	Connector 1 x 8 pin male (RF bd)	515-7100-942

Ref No	Description	Part No.

J 600	Connector, 8-pin female (PA bd)	515-7102-115
J 601	Antenna jack, right angle	515-3011-020
L 200	12 nH smd inductor	542-9003-127
	(800 MHz models only)
L 201	39 µH smd inductor	542-9003-397
	(800 MHz models only)
L 207	.047 µH smd inductor	542-9001-477
L 213	Variable inductor	542-1012-015
	(800 MHz models)
	.68 µH smd inductor	542-9000-688
	(900 MHz models)
L 214	3.9 µH inductor	542-9000-399
	(800 MHz models)
L 215	Variable inductor	542-1012-015
	(800 MHz models)
	.68 µH smd inductor	542-9000-688
	(900 MHz models)
L 217	.27 µH smd inductor	542-9000-278
L 218	455 kHz variable w/cap	542-1012-010
L 219	.22 µH inductor	542-9000-228
L 220	0.39 µH smd inductor	542-9001-398
L 501	8 nH smd inductor	542-0030-003
L 502	8 nH smd inductor	542-0030-003
L 503	9T 35.5 nH inductor	542-0030-009
L 504	12.5 nH smd inductor	542-0030-004
L 601	9T 35.5 nH inductor	542-0030-009
L 602	.033 µH smd inductor	542-9001-337
	(15W models)
	8T 22 AWG .090 ID inductor	542-0016-008
	(30W models)
L 603	.033 µH smd inductor	542-9001-337
L 604	8.0 nH smd inductor	542-0030-003
L 651	8T 22 AWG .090 ID inductor	542-0016-008
L 800	.047 µH smd inductor	542-9001-477
L 801	.047 µH smd inductor	542-9001-477
MP 002	1/4 in. coil shield	578-0003-001
MP 509	Heat sink sleeving (Q509)	016-2229-001
MP 600	Jumper strap	017-2224-340
MP 601	RF shield (900 MHz)	537-5001-008
P 001	Power connector, dual	See A020
PC 200	PC board, RF
	800 MHz models (rev 2)	035-9880-200
	900 MHz models (rev 2)	035-9890-200

	February 2001
5-21	Part No. 001-9800-001

Contents

25 or 40 Watts (UHF); 15 or 30 Watts (800/900 MHz) 13.6 VDC Part No 13.6 VDC 25 or 40 Watts, UHF 15 or 30 Watts, 800/900 MHz Part No. 242-984x-2xx(UHF) Part No. 242-988x-2xx(800 MHz) TABLE OF CONTENTS 1 GENERAL INFORMATION 3 CIRCUIT DESCRIPTION 2 INSTALLATION TABLE OF CONTENTS (CONT’D) 4 SERVICING 5 PARTS LIST 6SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS LIST OF TABLES LIST OF FIGURES SECTION 1 GENERAL INFORMATION 1.3 PART NUMBER BREAKDOWN Table 1-1Part Number Breakdown 1.4 TRANSCEIVER IDENTIFICATION Table 1-2Identification Number Breakdown Type 1.5 ACCESSORIES Table 1-398xx Accessories Accessory Cable Data/Accessory Cable Desktop Accessories 1.6 PRODUCT WARRANTY 1.7 FACTORY CUSTOMER SERVICE 1.8 FACTORY RETURNS 1.9 REPLACEMENT PARTS 1.10 INTERNET HOME PAGE UHF 984x SPECIFICATIONS 800 MHz 988x SPECIFICATIONS 900 MHz 989x SPECIFICATIONS SECTION 2 INSTALLATION 2.2 MOUNTING THE TRANSCEIVER WARNING Item Figure 2-2Remote Mount Installation Components 2.3 POWER CABLE INSTALLATION Figure 2-3Accessory Cable Installation 2.4 ACCESSORY CABLE INSTALLATION Function Figure 2-4Accessory Cable Connector Figure 2-5R170 Location Diagram Sw Bat Out (pin 2) Horn Alert (pin 4) - See Section Ignition Sense (pin 6) - See Section Output D (pin 7) 2.5 REMOTE CONTROL UNIT INSTALLATION Figure 2-6Data Cable Installation (-001Cable Shown) 2.6 USING AN EXTERNAL SPEAKER 2.7 DATA CABLE INSTALLATION CAUTION Table 2-1Data Cable Wire Chart J301 Pin No Wire Color 2.8 KEY CAP KITS EMER F1 F2 F3 SCAN SCAN BKLHT MSG HORN SECTION 3 CIRCUIT DESCRIPTION POWER DISTRIBUTION (ALL MODELS) 3.2 POWER DISTRIBUTION AND SWITCHING Figure 3-1Power Distribution and Switching Figure 3-2Power On-OffControl Circuit AUDIO/LOGIC DESCRIPTION (ALL MODELS) 3.3 AUDIO/LOGIC BOARD DIGITAL CIRCUIT VRH/VRL PE0 PE1 PE2 PE3 PA0 PA1 PA2 PA3 PA4/PA5 3.4 RECEIVE AUDIO/DATA PROCESSING Figure 3-3Audio and Data Processing Circuitry Block Diagram 3.5 TRANSMIT AUDIO/DATA PROCESSING 3.6 DISPLAY BOARD DISPLAY DESCRIPTION 3.7SYNTHESIZER CIRCUIT DESCRIPTION (UHF MODELS) UHF SYNTHESIZER DESCRIPTION 4-3Figure Diagram Block RF Models) (UHF DESCRIPTION SYNTHESIZER UHF DESCRIPTION CIRCUIT Page Page Figure 3-5Synthesizer Chip U804 Block Diagram 3.8RECEIVER CIRCUIT DESCRIPTION (UHF MODELS) UHF RECEIVER DESCRIPTION Figure 3-6Limiter/Detector U201 Block Diagram UHF TRANSMITTER DESCRIPTION 3.9TRANSMITTER CIRCUIT DESCRIPTION (UHF MODELS) Page Page 800/900 MHz SYNTHESIZER DESCRIPTION 3.10SYNTHESIZER CIRCUIT DESCRIPTION (800/900 MHz MODELS) 7-3Figure Models) MHz (800/900 DESCRIPTION SYNTHESIZER MHz 800/900 Normal Mode Talk-AroundMode Page Page Page 800/900 MHz RECEIVER DESCRIPTION 800/900 MHz TRANSMITTER DESCRIPTION 3.12TRANSMITTER CIRCUIT DESCRIPTION (800/900 MHz MODELS) Page Page Page SECTION 4 SERVICING American EIA Standard Japanese EIA Standard (pF) Color Multi Figure 4-1Simplified Synthesizer Block Diagram 4.3 SYNTHESIZER TROUBLESHOOTING Table 4-2SMD Inductor Identification Mode Supply Voltage Output Level Control Voltage VCO RF In (pin 6) Overall Div No. (K) = VCO freq ÷ “A” Divide No “N” Divide No Fractional-NDiv No. = (Fraction K) x 4.4RECEIVER SERVICING SECTION 5 PARTS LIST FRONT PANEL ASSEMBLY AND MECHANICAL PARTS FRONT PANEL ASSEMBLY AND MECHANICAL PARTS (CONT’D) UHF RF AND PA BOARDS UHF RF AND PA BOARDS (CONT ’D) 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 (CONT ’D) Page Page Page Page Page AUDIO/LOGIC BOARD (ALL MODELS) AUDIO/LOGIC BOARD (CONT’D) Page Page Page 9800-SERIESRADIO MOUNTING KIT 9800-SERIESREMOTE MOUNTING KIT DC POWER CABLE AND HARDWARE KIT PART NO. 023-9800-410(10 Ft) PART NO. 023-9800-422(22 Ft) FRONT PANEL EXPLODED VIEW FRONT AND TOP MECHANICAL PARTS BOTTOM MECHANICAL PARTS REMOTE TRANSCEIVER MECHANICAL PARTS REMOTE CONTROL UNIT MECHANICAL PARTS SECTION 6 SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS TRANSISTOR AND DIODE BASING DIAGRAMS Page Page CAUTION: INTERFACE BOARD LAYOUT INTERCONNECT SCHEMATIC DISPLAY BOARD TOP VIEW DISPLAY BOARD BOTTOM VIEW PROGRAMMING CABLE (P.N. 597-2002-200) RPI (P.N. 023-9800-000)BOARD LAYOUT RPI (P.N. 023-9800-000)SCHEMATIC RF BOARD COMPONENT LOCATOR GUIDE (UHF) UHF RF BOARD COMPONENT LOCATOR GUIDE (CONT’D) ’D) RF BOARD COMPONENT LOCATOR GUIDE (800/900 MHZ) Page Page Page Page RF BOARD SCHEMATIC (REVISED 430-470MHZ) PA BOARD SCHEMATIC (25W, 430-470MHZ)