TM P-3 EE150-JA-PLG-030/E154-R442

Transcription

1 ARMY NAVY AIR FORCE TM P-3 EE150-JA-PLG-030/E154-R442 TO 31R2-2VRC-204 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS) FOR RADIO RECEIVER R-442A/VRC (NSN ) Distribution authorized to the Department of Defense and DOD contractors only for official use or for administration or operational lpurposes. This determination was made on 6 January Other requests for this document will be referred to Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: AMSEL-LC-ME-P, Fort Monmouth, NJ DESTRUCTION NOTICE Destroy by any method that will prevent disclosure of contents or reconstruction of the document. DEPARTMENTS OF THE ARMY, THE NAVY AND THE AIR FORCE 15 APRIL 1989

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3 TM P-3 EE150-JA-PLG-030/E154-R442 TO 31R2-2VRC-204 Technical Manual DEPARTMENTS OF THE ARMY, No P-3 THE NAVY, AND THE AIR FORCE Technical Manual EE150-JA-PLG-030/E154-R442 Technical Order TO 31R2-VRC-294 Washington, DC, 15 April 1989 DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS) FOR RADIO RECEIVER R-442A/VRC (NSN ) Current as of 1 January 1989 REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you know of a way to improve the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publications and Blank Forms), or DA Form located in back of this manual direct to: Commander, US Army Communications- Electronics Command and Fort Monmouth, ATTN: AMSEL-LC-ME-PS, Fort Monmouth, New Jersey For Air Force, submit AFTO Form 22 (Technical Order System Publication Improvement Report and Reply) in accordance with paragraph 6-5, Section VI, T.O A. Forward direct to prime ALC/MST. For Navy, mail comments to the Commander, Space and Naval Warfare Systems Command, ATTN: SPAWAR 8122, Washington, DC, In either case a reply will be furnished direct to you. Table of Contents Page Illus/ Figure Section I. Introduction I I. Repair Parts List i

4 TM P-3 Table of Contents-Continued Page Illus/ Figure Group 03 Receiver, Radio R-442A/VRC Control Assembly (Front Panel Group) (A100) Tuner, Radio Frequency (A1000) Receiver Subassembly Tuner, VHP Oscillator Assembly, RF (A2000A) Oscillator Subassembly (Interpolation Oscillator) Oscillator Subassembly Reference Oscillator) Switch Assembly Control Wiring Assembly Wiring Haress Assembly Panel and Housing Assembly Panel Assembly Gear Set Assembly Crystal Reference System Assembly (A3000, A3000A) Chassis Assembly, Electrical (A1) Amplifier Assembly, IF (A4000, A4000A Chassis Assembly, Electrical (A1) Amplifier Assembly, IF (Audio and Squelch Amplifier (A5000, (A5000A) Chassis Assembly, Electrical (A1) Voltage Regulator Assembly (Voltage Regulator and Housing (A200) Voltage Regulator Wiring Assembly (Chassis Wiring Assembly) Housing Assembly Cover Assembly (Top) Cover Assembly (Bottom) Section III. Special Tools List Group 99 Maintenance Kit, Electrical Equipment MK-1978A/VRC Section IV. Cross-Reference Indexes National Stock Number Index Part Number Index Figure and Item Number Index I-1 I-5 I- 14 i i

5 TM P-3 SECTION 1 INTRODUCTION 1. Scope This manual lists and authorizes spares and repair parts; special tools; special test, measurement, and diagnostic equipment [TMDE); and other special support equipment required for performance of direct support and general support maintenance of the R-442A/VRC. It authorizes the requisitioning, issue, and disposition of spares, repair parts and special tools as indicated by the source, maintenance and recoverability (SMR) codes. 2. General This Repair Parts and Special Tools List is divided into the following sections a. Section II. Repair Parts List. A list of spares and repair parts authorized by this RPSTL for use in the performance of maintenance. The list also includes parts which must be removed for replacement of the authorized parts. Parts list are composed of functional groups in ascending item number sequence. Figure numbers are listed directly beneath the group header. b. Section III. Special Tools List. A list of special tools, special TMDE, and other special support equipment authorized by this RPSTL (as indicated by Basis of Issue (BOI0 information in (column (5)) for the performance of maintenance. c. Section IV. Cross-Reference Indexes. A list, in National item identification number (NIIN) sequence, of all National stock numbered items appearing in the listing, followed by a list in alphameric sequence of all part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced to each illustration figure and item number appearance. The figure number and item number index lists figure and item numbers in numeric sequence and cross-references National stock number, Federal Supply Code for Manufacturer and part numbers. 3. Explanation of Columns (Section II and III) a. Item No. (Column (1)). Indicates the number used to identify items called out in the illustration. 1

6 TM P-3 b. SMR Code (Column (2)). The source, maintenance, and recoverability (SMR) Code is a five-position code containing supply/requisitioning information, maintenance category authorization criteria, and disposition instruction, as shown in the following breakout: Source Maintenance Recoverability Code Code Code How you get an 3rd position 4th position Who determines item. disposition Who can Who can do action on an install, complete unserviceable replace repair (see item. or use note (on the item. the item. NOTE Complete repair: Maintenance capacity, capability, and authority to perform all corrective maintenance tasks of the repair function in a use/user environment in order to restore serviceability to a failed item. (1) Source code. The source code tells you how to get an item needed for maintenance, repair, or overhaul of an end item/equipment. Explanations of source codes follows: Code PA PB PC PD PE PF PG Explanation Stocked items: use the applicable NSN to request/requisition items with these source codes. They are authorized to the category indicated by the code entered in the third position of the SMR code. NOTE Items coded PC are subject to deterioration. KD KF KB Items with these codes are not to be requested / requisitioned individually. They are part of a kit which is authorized to the maintenance category indicated in the third position of the SMR code. The complete kit must be requestioned and applied. 2

7 TM P-3 Code MO - Made at org/avum category MF - Made at DS/AVIM category MH - Made at GS category ML - Made at Specialized Repair Activity (SRA) MD - Made at Depot AO - Assembled by org/avum category AF - Assembled by DS/AVIM category AH - Assembled by GS category AL - Assembled by SRA AD - Assembled by Depot Code Explanation Items with these codes are not to be requested/requisitioned individually. They must be made from bulk material which is identified by the part number in the description and usable on code (UOC) column and listed in the Bulk Material group of the repair parts list. If the item is authorized to you by the third position code of the SMR code, but the source code indicates it is made at a higher category, order the item from the higher category of maintenance. Items with these codes are not to be requested/requisitioned individually. The parts that make up the assembled item must be requisitioned or fabricated and assembled at the cateqory of maintenance indicated by the source code. If the third position code of the SMR code authorizes you to replace the item, but the source code indicates the item is assembled at a higher category, order the item from the higher category of maintenance. Explanation XA - Do not requisition an XA coded item. Order its next higher assembly. XB - If an "XB" item is not available from salvage, order it using the FCSM and part number given. xc - Installation drawing, diagram, instruction sheet, field service drawing, that is identified by manufacturer s part number. XD - Item is not stocked. Order an XD coded item through normal supply channels using the FSCM and part number given, if not available. NOTE Cannibalization or controlled exchange, when authorized, may be used as a source of supply for items with the above source codes, except for those source coded XA or those aircraft support items restricted by requirements of AR

8 TM P-3 (2) Maintenance code. Maintenance codes tell you the category of maintenance authorized to USE and REPAIR support items. The maintenance codes are entered in the third and forth positions of the SMR code as follows: (a) The maintenance code entered in the t h i r d p o s i t i o n tells you the lowest maintenance category authorized to remove, replace, and use an item. The maintenance code entered in the third position will indicate authorization to one of the following categories of maintenance. Code App lication/explanation C - Crew or operator maintenance done within organizational or aviation maintenance. O - organizational or aviation unit category can remove, replace, and use the item. F - Direct support or aviation intermediate category can remove, replace, and use the item. H - General support category can remove, replace, and use the item. L - Specialized repair activity can remove, replace, and use the item D - Depot category can remove, replace, and use the item. (b) The maintenance code entered in the fourth position tells whether or not the item is to be repaired and identifies the lowest maintenance category with the capability to do complete repair (i.e., perform all authorized repair functions). This position will contain one of the following maintenance codes. NOTE Some limited repair may be done on the item at a lower category of maintenance, if authorized by the Maintenance Allocation Chart (MAC) and SMR codes. Code App lication/explanation O - organizational or aviation unit is the lowest category tha can do complete repair of the item. F - Direct support or aviation intermediate is the lowest category that can do complete repair of the item. H - General support is the lowest category that can do complete repair of the item. L - Specialized repair activity (designate the specialized repair activity) is the lowest category that can do complete repair of the item. D - Depot is the lowest category that can do complete repair of the item. 4

9 TM P-3 Code Application/Explanation Z - Nonreparable. No repair is authorized. B - No repair is authorized. (No parts or special tools are authorized for the maintenance of a B coded item.) However, the item may be reconditioned by adjusting, lubricating, etc., at the user category. (3) Recoverability code. Recoverability codes are assigned to items to indicate the disposition action on unserviceable items. The recoverability code is entered in the fifth position of the SMR Code as follows: Recoverability codes Application/Explanation Z - O - F - H - D - L - A - Nonreparable item. When unserviceable, condemn and dispose of the item at the category of maintenance shown in the third position of SMR code. Reparable item. When uneconomically reparable, condemn and dispose of the item at organizational or aviation unit category. Reparable item. When uneconomically reparable, condemn and dispose of the item at direct support or aviation intermediate category. Reparable item. When uneconomically reparable, condemn and dispose of the item at general support category. Reparable item. When beyond lower category repair capability, return to depot. Condemnation and disposal of item not authorized below depot category. Reparable item. Condemnation and disposal not authorized below specialized repair activity (SRA). Item requires special handling or condemnation procedures because of specific reasons (e.g., precious metal content, high dollar value, critical material, or hazardous material). Refer appropriate manuals/directives for specific instructions. c. FSCM (Column (3)). The Federal Supply Code for Manufacturer (FSCM) is a 5-digit numeric code which is used to identify the manufacturer, distributor, or Government agency, etc. that supplies the item. d. Part Number (Column (4)). Indicates the primary number used by the manufacturer (individual, company, firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering drawings, specifications standards, and inspection requirements to identify an item or range of items. 5

10 TM P-3 NOTE When you use an NSN to requisition an item, the item you receive may have a different part number from the part ordered. e. Description and Usable on Code (Uoc) (Column (5) ). This column includes the followlng information. (1) The Federal i t e m name and, when required, a minimum description to identify the item. (2) In the Special Tools section, the basis of issue (BOI) appears as the last line in the entry for each special tool, special TMDE, and other special support equipment. When density of equipments supported exceeds density spread indicated in the basis of issue, the total authorization is increased proportionately. (3) The statement END OF FIGURE appears just below the last item description in Column (5) for a given figure in both section II and section III f. Qty (Column (6) ). Indicates the quantity of the item used in the breakout shown on the illustration figure, which is prepared for a functional group, subfunctional group, or an assembly. A "V" appearing in t h i s column in lieu of a quantity indicates that the quantity is variable and the quantity may vary from application to application. 4. Explanation of Columns (Section IV) National Stock Number (NSN) Index. (1 ) Stock number column. This column lists the NSN by National item identification number (NIIN) sequence. The NIIN consists of the last nine digits of the NSN. When using this column to locate an item, ignore the first four digits of the NSN. When requisitioning items use the complete NSN (13 digits). (2) Fig. column. T h i s column lists the number of the figure where the item is identified/located. The illustrations are in numerical sequence in sections II and III. (3) Item column. The i t e m number identifies t h e i t e m associated with the figure listed in the adjacent Fig. column. This item is also identified by the NSN listed on the same line. b. Part Number Index. Part numbers in this index are listed by part number in ascending alphameric sequence. (1) FSCM column. This column lists the Federal supply code for manufacturer. (2) Part number column. This column indicates the part number assigned to the item. (3) Stock number column. This column lists the National stock number for the associated part number and manufacturer identified in the part number and FSCM columns to the left. 6

11 TM P-3 (4) Fig. column. This column lists the number of the figure where the item is identified/located in sections II and III. (5) Item column. The item number is that number assigned to the item as it appears in t he figure referenced in the adjacent figure number column. c. Figure and Item Number Index. (1) Fig. column. This column lists the number of the figure where the item is identified/located in sections 11 and III. (2) Item column. The item number is that number assigned to the i t e m a s i t appears in the figure referenced in the adjacent figure number column. (3) Stock number column. This column lists the National stock number for the item. (4) FSCM column. The Federal supply code for manufacturer (FSCM) is a 5-digit numeric code used to identify the manufacturer, distributor, or Government agencv, etc., that supplies the item. (5) Part number column. Indicates the primary number used by the manufacturer (individual, firm, corporation, or Government activity), w h i c h controls the design and characteristics of the item by means of its engineering drawings, specifications, standards, and inspection requirements to identify an item or range of item. 5. Special Information a. Associated Publications. The publications listed below pertain to the R-442A/VRC and its components: SB , Identification Plates and Name Plates for Communications Equipment TM P, Radio Sets AN/VRC-12, AN/VRC-43, AN/VRC-44, AN/VRC-45, AN/VRC-46, AN/VRC-47, AN/VRC-48, AN/VRC-49; Receiver-Transmitters, Radio RT-2461VRC, RT-246A/VRC, R-442/VRC, R-44AA/VRC; Mountings MK-2096/GRC and MT-1029/VRC; Control Frequency Selector C-2742/VRC; Control, Radio Set C-2299/VRC TM Radio Sets AN/VRC-12, AN/VRC-44, AN/VRC-47, AN/VRC-48, and Receivers R-442/VRC and R-442A/VRC b. National Stock Numbers. National stock numbers (NSN S) that are missing from P source coded items have been applied for and will be added to this TM by future change/revision when they are entered in the Army Master Data File (AMDF). Until the NSN S are established and published, submit exception requisitions to: Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: AMSEL-LC-MM, Fort Monmouth, NJ for the part required to support your equipment. 7

12 T M P-3 6. How to Locate Repair Parts a. When National stock number or part number is not known. (1 ) First. Using the table of contents, determine the assembly group or subassembly group to which the item belongs. This is necessary since figures are prepared for assembly groups and subassembly groups, and listings are divided into the same groups. (2) Second. Find the figure covering the assembly group or subassembly group to which the item belongs. (3) Third. Identify the item on the figure and note the item number. (4) Fourth. Refer to the Repair Parts List for the figure to find the part number for the item number noted on the figure. (5) Fifth. Refer to the Part Number Index to find the NSN, if assigned. b. When National stock number or part number is known. (1) First. Using the index of National stock numbers and part numbers, find the pertinent National stock number or part number. The NSN index is in National item identification number (NIIN) sequence (para 4a(1)). The part numbers in the part number index are listed in ascending alphameric sequence (para 4b). Both indexes cross-reference you to the illustration figure and item number of the item you are looking for. (2) Second. After finding the figure and item number, verify that the item is the one you re looking for, then locate the item number in the repair parts list for the figure. 7. Abbreviations Not applicable. 8

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14 TM P-3 CEOTLOO1 Figure 1. Receiver, Radio R-442A/VRC

15 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 03 RECEIVER, RADIO R-442A/VRC FIGURE 1 1 PAFZZ SM-C RECEIVER-TRANSMITTE 1 2 PAFDD SM-D CRYSTAL REFERENCE S (SEE FIGURE 15 1 FOR BREAKDOWN) 3 PAFZZ SM-B PIN, STRAIGHT, HEADED 2 4 XBFDD SM-D REGULATOR ASSY, VOLT (SEE FIGURE 21 1 FOR BREAKDOWN) 5 XBFDD SM-D CONTROL ASSEMBLY (SEE FIGURE 2 FOR 1 BREAKDOWN) 6 PAFZZ SM-B SCREW, CAP, SOCKET HE 4 7 PAOZZ MS SCREW, DRIVE 2 8 MDOZZ SM-C PL ATE, IDENTIFICATIO (FOR 1 INSTRUCTIONS SEE SB ) 9 PAHZZ MS RING, RETAINING 2 10 PAFFF SM-C AMPLIFIER ASSEMBLY (SEE FIGURE 17 1 FOR BREAKDOWN) 11 PAFZZ SM-C RECEIVER-TRANSMITTE 1 12 PAFZZ SMD CABLE ASSEMBLY, RADI 1 13 PAFZZ SM-D GPIII CABLE ASSEMBLY 1 14 PAFZZ SMD CABLE ASSEMBLY,RADI 1 15 PAOZZ SM-D COVER, ACCESS (SEE FIGURE 25 FOR 1 BREAKDOWN) 16 PAFDD SM-D AMPLIFIER ASSEMBLY (SEE FIGURE 19 1 FOR BREAKDOWN) 17 PAOZZ SM-D COVER, ACCESS (SEE FIGURE 24 FOR 1 BREAKDOWN) END OF FIGURE 1-1

16 TM P-3 Figure 2. Control Assembly (Front Panel Group) (A100)

17 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODE (UOC) QTY GROUP 0301 CONTROL ASSEMBLY (FRONT PANEL GROUP) SM-D FIGURE 2 1 AFFDD SM-D TUNER, RADIO FREQUEN (SEE FIGURE 3 1 FOR BREAKDOWN) 2 PAFZZ SM-C WASHER, LOCK 2 3 PAFZZ M39019/ CIRCUIT BREAKER OHMS, PORM 10 1 PCT SERIES RES AT 25 DEG C 1.0 AMP CURRENT 4 PAFZZ SR20F36B2HG0 SWITCH, ROTARY SINGLE SECTION, SPDT, 1 TWO POSITION, SHORTING TYPE CONTACTS. 5 PAFZZ GWE-6166A RESISTOR, VARIABLE, N 1000 OHMS, PORM 1 10 PCT, 1/4 WATT PWR RATING, S TAPER. 6 PAFDL SM-D OSCILLATOR, RADIO FR (SEE FIGURE 6 1 FOR BREAKDOWN) 7 PAOZZ SM-B WASHER, KEY 1 8 PAOZZ SM-C KNOB 1 9 PAOZZ S7892 NUT, SLEEVE 2 10 PAFZZ SM-C PACKING, PREFORMED 1 11 XBFDD SM-D HOUSING ASSY, PANEL (SEE FIGURE 12 1 FOR BREAKDOWN) 12 PAOZZ SM-B STUD, SELF-LOCKING 2 13 PAOZZ SM-C STOP, ELECTRICAL SWI 1 14 PAOZZ SM-B NUT, PLAIN, SQUARE 1 15 XBOZZ MS AW3S0Z KNOB 2 16 PAOZZ LP SCREW, SELF-LOCKING 3 17 PAOZZ SM-C KNOB 1 18 PAOZZ SM-B WASHER, KEY 1 19 PAOZZ SM-C KNOB 1 20 PAOZZ LP SCREW, SELF-LOCKING 1 21 PAOZZ MS LAMP, INCANDESCENT 2 22 PAFZZ LIGHT, INDICATOR XBOZZ SM-C KNOB 1 24 PAOZZ SM-B CAP 1 25 PAFZZ UG-1873/U CONNECTOR, RECEPTACL 2 26 PAFZZ MS WASHER, LOCK 2 27 PAFZZ MS WASHER, LOCK 2 28 XBFZZ SM-B TERMINAL, LUG 2 29 PAFHH SM-B BRACKET ASSEMBLY 1 30 PAFZZ MS SCREW, MACHINE 3 31 PAHZZ STRAP, RETAINING 1 32 PAFZZ MS SCREW, MACHINE 1 33 PAFZZ MS WASHER, LOCK 1 34 XBFZZ MS SCREW, MACHINE 1 35 PAHZZ SM-B SEMICONDUCTOR DEVIC SELECT FROM 1 JAN1N PAHZZ SM-B TERMINAL BOARD 1 37 PAHDD SM-E CONTROL, WIRING ASSE (SEE FIGURE

18 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY FOR BREAKDOWN) END OF FIGURE 2-2

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20 TM p-3 NOTE: FOR COMPLETE REFERENCE DESIGNATION PREFIX WITH A1OOO CEOTLOO3 Figure 3. Tuner, Radio Frequency (A1000)

21 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP TUNER, RADIO FREQUENCY SM-D FIGURE 3 1 PAHZH SM-D OSCILLATOR, CRYSTAL 1 2 PAHZZ SM-C POWER SUPPLY 1 3 PAHDD SM-D RECEIVER SUBASSEMBL (SEE FIGURE 4 1 FOR BREAKDOWN) ANTENNA BOARD 4 PAHZZ SM-D CIRCUIT CARD 1 5 PAHDD SM-D AMPLIFIER, RADIO FRE 1 6 PAHDD SM-D AMPLIFIER, RADIO FRE 1 7 PAHZZ SM-D MIXER STAGE, FREQUEN 1 END OF FIGURE 3-1

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23 TM P-3 Figure 4. Receiver Subassembly (Sheet 1 of 2)

24 TM P-3 CEOTLOO5 Figure 4. Receiver Subassembly (Sheet 2)

25 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP RECEIVER SUBASSEMBLY SM-D FIGURE 4 1 PAHZZ SM-C RECEIVER-TRANSMITTE 1 2 PAHDD SMD RECEIVER SUBASSEMBL (SEE FIGURE 5 1 FOR BREAKDOWN) 3 PAHZZ FT030B01 TERMINAL, FEEDTHRU 1 4 PAHZZ FT039B01 TERMINA, FEEDTHRU 1 5 PAHZZ FT034B01 TERMINAL, FEEDTHRU 1 6 XBHZZ FTSM-14-P20-ORN TERMINAL, FEEDTHRU 1 7 PAHZZ FTSM-14-P20-VI0 TERMINAL, FEEDTHRU 1 8 PAHZZ FT032B01 TERMINAL, FEEDTHRU 1 9 PAHZZ FTSM-14-P20-BRN TERMINAL, FEEDTHRU 1 10 PAHZZ X5T0472M CAPACITOR, FIXED, CER 2 11 XBHZZ TERMINAL, LUG 1 12 PAHZZ SM-B SCREW, MACHINE 7 13 PAHZZ SM-D COVER, RECEIVER-TRAN 1 14 PAHZZ SCREW, ASSEMBLED WAS PADZZ SM-D RECEIVER, SUBASSEMBL 1 16 PAHZZ SM-B SCREW, MACHINE 1 17 PAHZZ SM-B SCREW, MACHINE 1 18 XBHZZ SKT14B2BLACK TERMINAL, STUD 1 19 XBHZZ SKT14B2VIOLET TERMINAL, STUD 1 20 PAHZZ SM-B JACK,TIP 1 21 ZVH SM-D BRACKET 1 22 PAHZZ SM-B SPACER, PLATE 2 23 PAHZZ MS SCREW, MACHINE 2 END OF FIGURE 4-1

26 TM P-3 CEOTL006 Figure 5. Tuner, VHF

27 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP TUNER, VHF SM-D FIGURE 5 1 XBDZZ SM-B SPRING 1 2 PADZZ SM-B SCREW, MACHINE 1 3 XBDZZ SM-B STUD 1 4 PADZZ S614FCHHEL01 BEARING, BALL, ANNULA 2 5 PADZZ MS RING, RETAINING 2 6 PADZZ SM-C LEAD, ELECTRICAL 1 7 XBDZZ FTSM87L1 CONTACT 3 8 PADZZ SM-D COIL, ELECTRICAL 1 9 PADZZ SM-C CONTACT AND ROTOR A 4 10 PADZZ SM-D REACTOR 2 11 PADZZ SM-D COIL, ELECTRICAL 1 12 PADZZ SM-B PIN, SHOULDER, HEADLE 2 13 XBDZZ SM-D SHAFT, STRAIGHT 1 14 PADZZ SM-C COUPLING AND STOP A 1 15 PADZZ MS PIN, SPRING 1 16 PADZZ SM-C RECEIVER-TRANSMITTE ARM AND SHAFT 1 ASSEMBLY 17 XBDZZ MS13454 BALL 1 18 XBDZZ SM-B ARM 3 19 PADZZ LL SCREW, SELF-LOCKING 3 20 PADZZ SM-B WASHER, SPRING TENSI 1 21 XADZZ SM-D CASE ASSEMBLY 1 END OF FIGURE 5-1

28 TM P-3 Figure 6. Oscillator Assembly, RF (A2000A)

29 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP OSCILLATOR ASSEMBLY, RF SM-D FIGURE 6 1 XBDZZ SM-C COVER ASSY 1 2 PADZZ MS SCREW, MACHINE 2 3 PADZZ MS WASHER, LOCK 5 4 PADZZ SM-B WASHER, FLAT 2 5 PADZZ MS SCREW, MACHINE 3 6 PADZZ SM-C COVER, ACCESS 1 7 XBDDD SM-D OSCILLATOR ASSY, INT (SEE FIGURE 7 1 FOR BREAKDOWN 8 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 9 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 10 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 11 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 12 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 13 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 14 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 15 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 16 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 17 PADZZ SM-C CRYSTAL UNIT, QUARTZ MHZ 1 FREQ 18 PADZZ SM-C COVER, RECEIVER-TRAN 1 19 XBDZZ SM-B INSULATOR 1 20 XBDDD SM-D SWITCH ASSY (SEE FIGURE 9 FOR 1 BREAKDOWN 21 PADZZ MS SCREW, MACHINE 1 22 XBDZZ SM-B PLATE ASSY 1 23 PADZZ SM-B CRYSTAL UNIT, QUARTZ KHZ 1 FREQ 24 PADZZ SM-B CRYSTAL UNIT, QUARTZ KHZ 1 FREQ 25 XBDZZ SM-D OSCILLATOR ASSY, REF (SEE FIGURE 8 1 FOR BREAKDOWN) 26 XBDZZ SM-D WIRING ASSY, RF OSCI 1 27 XBDZZ C-18695SS-012 NUT, SHEET SPRING 2 28 PADZZ SMC SCREW, ASSEMBLED WAS 1 END OF FIGURE 6-1

30 TM P-3 CEOTLOO8 Figure 7. Oscillator Subassembly (Interpolation Osc)

31 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP OSCILLATOR SUBASSAY (INTERPOLATION OSCILLATOR) SM-D FIGURE 7 1 PADZZ M CAPACITOR,FIXED,CER 2 2 PADZZ CMR05E680GODR CAPACITOR,FIXED,MIC 1 3 PADZZ CMR05E300GODR CAPACITOR,FIXED,MIC 1 4 XBDZZ SM-C CIRCUIT BOASRD ASSY 1 5 XBDZZ M39014/ CAPACITOR,FIXED,CER 1 6 PADZZ RCR07G682JS RESISTOR,FIXED,COMP 1 7 PADZZ RCR07G392JS RESISTOR,FIXED.COMP 1 8 PADZZ RCR07C222JS RESISTOR,FIXED,COMP 1 9 PADZZ M38527/03-010D MOUNTING PAD,ELECTR 1 10 PADZZ JAN2N3251A TRANSISTOR 1 11 PADZZ SM-C COIL,RADIO FREQUEN 1 MILLIH 1 INDUCTANCE PORM 10 PCT PADZZ SM-D TRANSFORMER,RADIO F 1 13 PADZZ CONNECTOR,RECEPTACL 1 PIN TYPE 2 CONTACT,9.0 MILLIV MAX CONTACT RESISTANCE END OF FIGURE 7-1

32 TM P-3 Figure 8. Oscillator Subassembly (Reference Osc)

33 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP OSCILLATOR SUBASSY (REFERENCE OSCILLATOR) SM-D FIGURE 8 1 PADZZ RCR07G392JS RESISTOR,FIXED,COMP 1 2 XBDZZ SM-C CIRCUIT BOARD ASSY 1 3 PADZZ SM-C COIL,RADIO FREQUEN 1 MILLIH 2 INDUCTANCE,PORM 10 PCT 4 XBDZZ M39014/ CAPACITOR,FIXED,CER 3 5 PADZZ CMR05E620GPDR CAPACITOR,FIXED,MIC 1 6 PADZZ SM-D TRANSFORMER,RADIO F 1 7 PADZZ CONECTOR,RECEPTACL 1 PIN TYPE 1 CONTACT, 9.0 MILLIV MAX CONTACT RESISTANCE 8 PADZZ CMRO6F511FODR CAPACITOR,FIXED,MIC 1 9 PADZZ RCR07G682JS RESISTOR,FIXED,COMP 1 10 PADZZ M38527/03-010D MOUNTING PAD,ELECTR 1 11 PADZZ JAN2N3251A TRANSISTOR 1 12 PADZZ RCR07C222JS RESISTOR,FIXED,COMP 1 END OF FIGURE 8-1

34 TM P-3 CEOTLO1O Figure 9. Switch Assembly

35 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP SWITCH ASSEMBLY SM-D FIGURE 9 1 XBDZZ SM-C BAR FRAME ASSY 1 2 PADZZ MS WASHER, LOCK 2 3 PADZZ MS SCREW,MACHINE 5 4 PADZZ SM-C SCREW,EXTERNALLY RE 2 5 XBDZZ SM-D BASE FRAME ASSY 1 6 PADZZ MS SCREW,MACHINE 1 7 PADZZ SWITCH,PUSH 2 8 XBDZZ SM-C ACTUATOR ASSY 1 9 PADZZ MS SCREW,MACHINE 1 10 XBDZZ SWITCH 1 END OF FIGURE 9-1

36 TM P-3 CEOTLO11 Figure 10. Control Wiring Assembly

37 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP CONTROL WIRING ASSY SM-E FIGURE 10 1 PAHZZ SM-D GP3 CABLE ASSEMBLY,RADI 1 2 XADZZ SM-C SLEEVE,MARKER 1 3 XADZZ SM-C SLEEVE,MARKER 1 4 XCHDD SM-D WIRING HARNESS ASSY (SEE FIGURE 11 1 FOR BREAKDOWN) 5 PAHZZ CONNECTOR,PLUG,ELEC 1 END OF FIGURE 10-1

38 TM P-3 CEOTL012 Figure 11. Wiring Harness Assembly

39 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP WIRING HARNESS ASSY SM-D FIGURE 11 1 PAHZZ TERMINAL,LUG 2 2 PAHZZ CONNECTOR BODY,RECE 1 3 PAHZZ CONTACT,ELECTRICAL 25 4 PAHZA SM-C CONTACT,ELECTRICAL 2 5 PAHZZ MS TERMINAL,LUG 1 6 PAHZZ M CAPACITOR,FIXED,CER 2 7 PAHZZ U-183/U CONNECTOR,RECEPTACL 2 8 PAHZZ SM-D SWITCH,ROTARY 1 9 PAHZZ SM-D GP2 CABLE ASSEMBLY,RADI 1 10 PAHZZ CONNECTOR,PLUG,ELEC 1 11 XBHZZ M TERMINAL 1 12 PAHZZ SKT-14-WHITE JACK,TIP 1 13 XBHZZ SKT14ORANGE TERMINAL 1 14 PAHZZ SKT-14-VIOLET JACK,TIP 1 15 XBHZZ S TERMINAL 1 16 XBHZZ SKT14BROWN TERMINAL 1 17 PAHZZ SM-C CABLE,ASSEMBLY,RADI 1 18 PAFZZ SMC GROMMET,NONMETALLIC 1 19 PAHZZ SM-B SHIELD,ELECTRICAL C 1 20 PAHZZ SM-C INSERT,SCREW THREAD 4 21 PAHZZ SM-B SCREW,MACHINE 4 22 XBHZZ MRE7S-6T19 CONNECTOR 2 23 PAHZZ RCR07G153JS RESISTOR,FIXED,COMP 1 24 PAHZZ SM-B COVER,PANEL 1 END OF FIGURE 11-1

40 TM P-3 CEOTL013 Figure 12. Panel and Housing Assembly

41 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP PANEL AND HOUSING ASSY SM-D FIGURE 12 1 XAFDD SM-D PANEL ASSY (SEE FIGURE 13 FOR 1 BREAKDOWN) 2 XBHZZ SM-B SHIM V 3 XBHZZ SM-B SHIM V 4 PAHZZ SM-B SHIM 1 5 XBHZZ SM-B SCREW,MACHINE 1 6 PAHZZ SM-C SCREW,CAP,SOCKET HE 2 7 PAHZZ SM-C CLAMP,HUB 2 8 PAHZZ SM-B RECEIVER,TRANSMITTE 2 9 XBHZZ SM-B SCREW,MACHINE 1 10 XBHZZ SM-B SCREW 2 11 PAHDD SM-D GEAR TRAIN ASSEMBLY (SEE FIGURE 14 1 FOR BREAKDOWN) 12 XBHZZ SM-B SHIM V 13 PAHZZ SM-B SHIM V END OF FIGURE 12-1

42 TM P-3 CEOTLO14 Figure 13. Panel Assembly

43 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP PANEL ASSEMBLY SM-D FIGURE 13 1 XBHZZ SM-C BRACKET 1 2 PAFZZ MS WASHER, LOCK 1 3 PAFZZ MS SCREW,MACHINE 1 4 PAFZZ MS SCREW,MACHINE 1 5 PAHZZ SM-B WASHER,FLAT 1 6 PAHZZ SM-B HOLDER,LAMPHOLDER 1 7 PAHZZ SM-D LIGHT CONDUCTOR,PAN 1 8 PAHZZ SM-B WINDOW,OBSERVATION 1 9 PAHZZ SM-B GASKET 1 10 PAHZZ SM-C MASK,DIAL 1 11 PAHZZ SM-D PANEL INSERT ASSY 4 12 PAFZZ SM-B SCREW,MACHINE 4 13 PAFZZ BR1030 PACKING,PREFORMED 4 14 PAFZZ SM-C SPACER,STEPPED 4 15 PAFZZ SM-C HANDLE,BOW 2 16 PAFZZ AN PACKING,PREFORMED 3 17 PAFZZ SM-B PLATE,DESIGNATION 1 18 PAHZZ F NUT,SELF-LOCKING,HE 1 END OF FIGURE 13-1

44 TM P-3 CEOTL015 Figure 14. Gear Set Assembly

45 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AN DUSABLE ON CODES (UOC) QTY GROUP GEAR SET ASSEMBLY SM-D FIGURE 14 1 PADZZ SM-B BEARING,SLEEVE 11 2 PADZZ MS BALL,BEARING 3 3 PADZZ SM-C INSERT,SCREW THREAD 1 4 PADZZ SM-C SPRING,HELICAL,COMP 1 5 PADZZ AN565A1032H3 SETSCREW 2 6 PADZZ S4581 NUT,SELF-LOCKING,HE 3 7 PADZZ SM-C SCREW-SHOULDER 3 8 PADZZ MS WASHER,LOCK 1 9 XBDZZ SM-C SETSCREW 1 10 PADZZ SCREW,MACHINE 2 11 XBDZZ SM-B INSULATOR 2 12 PADZZ SM-B CONTACT,ELECTRICAL 1 13 PADZZ SM-C INSERT,SCREW THREAD 1 14 XBDZZ SM-C SPRING 1 15 PADZZ MS BALL,BEARING 1 16 PADDD SM-D GEAR SET HOUSING AS 1 17 XBDZZ SM-B PIN 1 18 PADZZ SM-C GEAR ASSEMBLY 1 19 PADZZ SM-D GEARSHAFT,SPUR 1 20 XBDZZ AN565D6H2 SETSCREW 4 21 XBDZZ SM-D GEAR AND CAM 1 22 PADZZ SM-C GEAR ASSEMBLY 1 23 XBDZZ SM-C GEAR 1 24 PADZZ SM-B SPRING,HELICAL,EXTE 1 25 PADZZ SM-D DIAL ASSEMBLY 1 26 XBDZZ MS SCREW,MACHINE 3 27 PADZZ MS WASHER,LOCK 3 28 PADZZ SM-C GEAR ASSEMBLY 1 29 XBDZZ SM-B SPACER 1 30 XBDZZ SM-C SWITCH ASSEMBLY 1 31 PADZZ SM-B WASHER,KEY 1 32 XBDZZ SM-B SPACER 1 33 XBDZZ SM-B GEAR 1 34 PADZZ H RING,RETAINING 1 35 XBDZZ SM-C GEAR 1 36 PADZZ SM-D GEAR ASSEMBLY 1 37 PADZZ H RING,RETAINING 1 38 XBDZZ SM-C GEAR ASSY 1 39 PADZZ SM-C DETENT ASSEMBLY 1 END OF FIGURE 14-1

46 TM P-3 CEOTLO16 Figure 15. Crystal Reference System Assembly (A3000, A3000A)

47 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 0302 CRYSTAL REFERENCE SYSTEM ASSEMBLY SM-D FIGURE 15 1 PAFZZ SM-D FILTER,BAND PASS 550 OHMS MIN 1 INPUT/OUTPUT IMPD AT MHZ PORM 50 KHZ 2 PAFZZ SM-D FILTER,LOW PASS 1000 OHMS,PORM 30 1 PCT INPUT/OUTPUT IMPD AT 5 MHZ 3 PAFZZ SM-B AMPLIFIER MI,ER 1 4 PAFZZ SM-D FILTER,HIGH PASS 50OHMS,PORM 20 1 PCT INPUT/OUTPUT IMPD AT 50 MHZ 5 PAFZZ SM-D CHASSIS,ELECTRICAL- (SEE FIGURE 16 1 FOR BREAKDOWN) 6 PAFZZ F NUT,SELF-LOCKING,HE 9 7 PAFZZ SM-D PLATE ASSEMBLY,ELEC 1 8 PAFZZ SM-D RELAY,ELECTROMAGNET SPST,FORM A, 1 COIL RESISTANCE 2000 OHMS 9 PAFZZ SM-D DISCRIMINATOR,LOADI 1 10 PAFZZ SM-B HUNT DISCRIMINATOR 1 11 PAFZZ SM-D FILTER,BAND PASS 510 OHMS,FORM 30 2 PCT INPUT/OUTPUT IMPD AT MHZ 12 PAFZZ SM-B AMPLIFIER,INTERMEDI 1 13 PAFZZ SM-D AMPLIFIER,INTERMEDI 1 14 PAFZZ SM-B MIXER STAGE,FREQUEN 1 15 PAFZZ SM-D OSCILLATOR,CRYSTAL 1 END OF FIGURE 15-1

48 TM P-3 Figure 16. Chassis Assembly, Electrical (A1)

49 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP CHASSIS ASS, ELECTRICAL SM-D FIGURE 16 1 XADZZ SM-E CHASSIS 1 2 XBDZZ SM-B RIVET 5 3 PAHZZ SM-B SCREW,EXTERNALLY RE 1 4 XBDZZ SM-C SPACER 1 5 XBDZZ SM-B SPACER 1 6 XBDZZ SM-D CIRCUIT BOARD ASSY 1 7 PADZZ AN960-3L WASHER,FLAT 5 8 XBDZZ SM-B CONTACT 5 9 XBDZZ SM-B CLIP 7 10 PADZZ A2148 EYELET,METALLIC XBDZZ SM-B STUD 5 12 PAHZZ CD PL SCREW,ASSEMBLED WAS 7 13 PAHZZ SM-C SCREW,EXTERNALLY RE 2 14 PAHZZ MS WASHER,LOCK 2 15 XBDZZ SM-B PIN 1 16 XBDZZ C-18695SS-012 NUT,SHEET SPRING 7 END OF FIGURE 16-1

50 TM P3 Figure 17. Amplifier r Assembly IF. (A4000, A4000A) CEOTLO18

51 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 0303 AMPLIFIER ASSEMBLY, IF SM-C FIGURE 17 1 PAFZZ F NUT,SELF-LOCKING,HE 8 2 PAFZZ MS WASHER,LOCK 8 3 PAHZZ SM-C PLATE,ELECTRICAL SH 1 4 PAFZZ SM-D GR1 CABLE ASSEMBLY,RADI 1 5 PAFZZ A-1 FILTEER,BAND PASS 50 KHZ CHANNEL 1 OPERATION 6 PAFZZ A-1 FILTER,BAND PASS 50 KHZ CHANNEL 1 OPERATION 7 PAFZZ SM-D AMPLIFIER,AUDIO FRE 1 8 PAFZZ SM-D AMPLIFIER,INTERMEDI 1 9 PAFZZ SM-D AMPLIFIER,DISCIMIN 1 10 PAFHH SM-D CHASSIS,ELECTRICAL (SEE FIGURE 18 1 FOR BREAKDOWN END OF FIGURE 17-1

52 TM P-3 Figure 18. Chassis Assembly, Electrical (A1) CEOTLO19

53 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP CHASSIS ASSY ELECTRICAL SM-D FIGURE 18 1 PAHZZ SM-B SHAFT,SHOULDERED 1 2 PAHZZ SM-C HOUSING,INDICATOR 1 3 PAHZZ A-2922 CONTACT,ELECTRICAL 1 4 PAHZZ MS BALL,BEARING 1 5 XADZZ SM-B CLIP 1 6 XBDZZ SCREW,ASSEMBLED WAS 12 7 XBDZZ SM-B STUD 4 8 PAHZZ SM-D PRINTED WIRING BOAR 1 9 PAFZZ SM-B SCREW,EXTERNALLY RE 2 10 XBFZZ C-18695SS-012 NUT,SHEET SPRING XBDZZ TERMINAL,TURRET 1 12 XADZZ SE25-NO FINISH EYELET,MTLC 2 13 PAHZZ RING,RETAINING 1 14 PAHZZ SM-B CONTACT,ELECTRICAL 1 15 PAHZZ MS WASHER,LOCK 2 16 XADZZ SM-C CHASSIS ASSY 1 17 XADZZ SM-B PIN 1 18 PAHZZ SM-C SCREW,EXTERNALLY RE 2 END OF FIGURE 18-1

54 TM P-3 Figure 19. Amplifier Assembly, IF. (Audio and Squelch Amplifier) (A5000, A5000A)

55 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 03040AMPLIFIER ASSEMBLY, IF (AUDIO AND SQUELCH) SM-D FIGURE 19 1 PAFZZ TRANSFORMER,AUDIO F 1 WATT MAX PWR 1 LEVEL 500 TO 3000 HZ, 175 VDCW 2 PAFZZ M5757/ RELAY,ELECTROMAGNET DPDT,FORM C,32 1 VDC MAX,600 OHMS PORM 10 PCT COIL RES 3 PAFZZ MS SCREW,MACHINE 1 4 PAFZZ MS WASHER,LOCK 1 5 PAFZZ MS WASHER,FLAT 1 6 PAFZZ SM-B BRACKET ASSEMBLY 1 7 PAFZZ S RELAY,ELECTROMAGNET DPDT,FORM C,30 1 VDC MAX,1000 PORM 5 PCT OHMS COIL RES 8 PAHZZ SOCKET,PLUG-IN ELEC 8 CONTACTS 2 9 PAHZZ GB221 GROMMET,NONMETALLIC 2 10 XCDZZ SM-D WIRING HARNESS ASSY 1 11 PAHZZ SM-D RECEIVER-TRANSMITTE (SEE FIGURE 20 1 FOR BREAKDOWN 12 PAFZZ SM-D PLATE,ELECTRICAL SH 1 13 PAFZZ F NUT,SELF-LOCKING HE 4 14 PAFZZ FILTER,LOW PASS 1 15 PAFZZ SM-C FILTER,BAND PASS 1 16 PAFZZ SM-C AMPLIFIER,DIRECT CU 1 17 PAFZZ SM-C AMPLIFIER,AUDIO FRE 1 END OF FIGURE 19-1

56 TM P-3 CEOTL021 Figure 20. Chassis Assembly, Electrical (A1)

57 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP CHASSIS ASS, ELECTRICAL SM-D FIGURE 20 1 XBHZZ SM-B BRACKET 1 2 XBHZZ SM-C PLATE 1 3 XBHZZ SM-B HANDLE 1 4 PAHZZ MS SCREW,MACHINE 2 5 PAHZZ MS WASHER,LOCK 2 6 PAHZZ MS WASHER,FLAT 1 7 XBHZZ SM-C PLATE 1 8 PAHZZ MS SCREW,MACHINE 1 9 PAHZZ SM-C SCREW EXTERNALLY RE 3 10 XBFZZ C-18695SS-012 NUT,SHEET SPRING 2 11 PAFZZ SM-C PRINTED WIRING BOAR 1 12 XBFZZ SCREW,ASSEMBLES WAS 3 13 PAFZZ F NUT,SELF-LOCKING,HE 4 14 XAHZZ SM-C CHASSIS ASSY 1 15 PAFZZ MS SCREW,MACHINE 4 16 PAHZZ MS SCREW,MACHINE 1 17 PAHZZ MS WASHER,LOCK 1 END OF FIGURE 20-1

58 TM P-3 Figure 21. Voltage Regulator Assembly (Voltage Regulator and Housing) (A200)

59 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 0305 VOLTAGE REGULATOR ASSY SM-D FIGURE 21 1 XBHZZ LP SCREW,SELF-LOCKING 2 2 PAHZZ SM-D RECEIVER SUBASSEMBL 1 3 PAFZZ MS SCREW,MACHINE 2 4 PAHZZ MS WASHER,FLAT 5 5 PAHZZ N3565 SEMICONDUCTOR DEVIC 1 6 PAHZZ MS TERMINAL,LUG 1 7 PAHZZ HP35W-1C-4 WASHER,FLAT 2 8 PAHZZ JAN1N2992B SEMICONDUCTOR DEVIC 1 9 XAHDD SM-D HOUSING ASSY (SEE FIGURE 23 FOR 1 BREAKDOWN 10 PAHZZ HP35W-1C-5 WASHER,FLAT 2 11 PAHZZ AN960-10L WASHER,FLAT 1 12 PAHZZ MS WASHER,LOCK 1 13 PAHZZ MS NUT,PLAIN,HEXAGON 1 14 PAHZZ SM-A TRANSISTOR PNP,SILICON,HIGH POWER 2 SELECT FROM 2N5868 MFR CODE PAFZZ MS WASHER,LOCK 2 16 PAFZZ GM2205 RESISTOR,FIXED,COMP 22 OHMS,PORM 5 1 PCT,3.0 WATT 17 PAFZZ MS SCREW,MACHINE 1 18 PAHZZ SM-D RETAINER,ELECTRICAL 1 19 XCHZZ SM-D WIRING ASSY,VOLTAE (SEE FIGURE 22 1 FOR BREAKDOWN 20 PAHZZ INSULATOR,PLATE 2 21 PAHZZ SM-B WASHER,FLAT 1 22 PAHZZ BUSHING,SLEEVE 4 23 PAHZZ MS SCREW,MACHINE 4 24 PAFZZ MS SCREW,MACHINE 4 25 PAFZZ MS SCREW,MACHINE 1 26 XBHZZ SM-D BRACKET 1 27 PAHZZ SM-D SLIDE,PANEL 1 28 PAHZZ SM-C SPRING,HEXICAL,TORS 1 29 PAHZZ SM-D SLIDE,PANEL 1 30 XBHZZ SM-C SPRING 1 31 PAHZZ MS WASHER,LOCK 4 32 PAHZZ MS SCREW,MACHINE 4 END OF FIGURE 21-1

60 TM P-3 Figure 22. Voltage Regulator Wiring Assembly (Chassis Wiring Assembly)

61 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP VOLTAGE REGULATOR WIRING ASSEMBLY SM-D FIGURE 22 1 XCFZZ SM-D WIRING HARNESS ASSY 1 2 XBHZZ TERMINAL,EDGE 2 3 PAHZZ TERMINAL,LUG 4 4 XBHZZ TERMINAL LUG 2 5 PAHZZ CONNECTOR BODY,RECE 1 6 PAHZZ VCS31/1A25 CONNECTOR BODY,RECE 1 7 PAHZZ CONTACT,ELECTRICAL 47 8 PAHZZ CONTACT,ELECTRICAL 9 9 PAHZZ SM-B TERMINAL,LUG 2 10 PAHZZ U-345/VRC CONNECTOR,RECEPTACL 1 END OF FIGURE 22-1

62 TM P-3 CEOTL024 Figure 23. Housing Assembly

63 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP HOUSING ASSEMBLY SM-D FIGURE 23 1 PAHZZ SM-B INSERT,SCREW THREAD 2 2 PAHZZ NM INSERT,SCREW THREAD 1 3 PAHZZ SM-B BUSHING,SLEEVE 2 4 XADZZ SM-E HOUSING 1 5 PAHZZ NM INSERT,SCREW THREAD 4 6 PAHZZ MS INSERT,SCREW THREAD 15 7 PAHZZ NM INSERT,SCREW THREAD 15 8 PAHZZ INSERT,SCREW THREAD 4 9 PAHZZ MS SCREW,MACHINE 4 10 XBHZZ SM-B PLATE 1 11 PAHZZ NM INSERT,SCREW THREAD 4 END OF FIGURE 23-1

64 TM P-3 CEOTL025 Figure 24. Cover Assembly (Top)

65 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 0306 COVER ASSEMBLY (TOP) SM-D FIGURE 24 1 PAFZZ SM-B SCREW,EXTERNALLY RE 6 2 XBFZZ SM-D COVER 1 3 XBFZZ SM-B PAD 1 4 XBFZZ SM-B PAD 2 5 PAFZZ SM-C PACKING,PREFORMED 1 6 XBFZZ SM-B PAD 1 END OF FIGURE 24-1

66 TM P-3 Figure 25. Cover Assembly (Bottom) CEOTL026

67 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 0307 COVER ASSEMBLY (BOTTOM) SM-D FIGURE 25 1 PAFZZ SM-B SCREW,EXTERNALLY RE 6 2 PAFZZ SMC PACKING-PREFORMED 1 3 XBFZZ SM-D COVER 1 END OF FIGURE 25-1

68 TM P-3 CEOTL050 Figure 50. Maintenance Kit, Electronic Equipment MK-1978A/VRC.

69 SECTION II TM P-3 (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 99 MAINTENANCE KIT ELECTRONIC MK-1978A/VRC FIGURE 50 1 PAOFF MK-1978A/VRC MAINTENANCE KIT ELECT BOI 1 PER 11 TO 50 RADIOS END OF FIGURE 50-1

70

71 SECTION IV TM P-3 CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX STOCK NUMBER FIG. ITEM STOCK NUMBER FIG. ITEM I-1

72 SECTION IV TM P-3 CROSS-REFERENCE INDEXES NATIONAL STOCK NUMBER INDEX STOCK NUMBER FIG. ITEM STOCK NUMBER FIG. ITEM I-2