-----------------------------------------------------------------------
  MSFC Problem Reporting and Corrective Action (PRACA) System

  WHOLE RECORD REPORT( + ADDENDUM)
  -----------------------------------------------------------------------

+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **In-Flight   | **C       | **      | *    |        |
| Record \#**\ | Anomaly       | ontractor | JSC#**\ | *KSC |        |
| A08087       | Number**\     | Report    | \--     | #**\ |        |
|              | \--           | Number**\ |         | \--  |        |
|              |               | E-010     |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| CHARGE       |               |           |         |      |        |
| AMPLIFIER    |               |           |         |      |        |
| FAILED       |               |           |         |      |        |
| CHANNEL 3    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **EICN#**\   | **ELEMENT**\  | **Cont    | **F     | **   |        |
| \--          | ET            | ractor**\ | SCM#**\ | FCRI |        |
|              |               | MMMSS     | \--     | T**\ |        |
|              |               |           |         | 3    |        |
+--------------+---------------+-----------+---------+------+--------+
| **HCRIT**\   | **Sys_Lvl**\  | **Misc    |         |      |        |
| \--          | N             | Codes**\  |         |      |        |
|              |               | A B C D E |         |      |        |
|              |               | F G H I J |         |      |        |
|              |               | K L M N O |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| EIM          | N/A           | N/A       | N/A     | UFAC |        |
|              |               |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | N/A  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| LRU          | N/A           | N/A       | N/A     | UFAC |        |
|              |               |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | N/A  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| NCA          | CHARGE        | PD80      | 0000148 | UFAC |        |
|              | AMPLIFIER     | 00026-089 |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | E    |        |
|              |               |           |         | LDEC |        |
+--------------+---------------+-----------+---------+------+--------+
| **Test/      | **Prevailing  | **F /     | **Fail  | **   |        |
| Operation**\ | Condtion**\   | U**\      | Mode**\ | Caus |        |
| M - MFG      | \--           | F         | \--     | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **System**\  | **Defect**\   | **Ma      | **Work  | **   |        |
| ELECTRICAL   | \--           | terial**\ | Con     | Fail |        |
|              |               | \--       | tact**\ | Dat  |        |
|              |               |           | L.      | e**\ |        |
|              |               |           | SILBERT | 12   |        |
|              |               |           |         | /16/ |        |
|              |               |           |         | 1977 |        |
+--------------+---------------+-----------+---------+------+--------+
| **Received   | **Date        | **FMEA    | **IFA:  | *    |        |
| at MSFC**\   | Isolated**\   | Ref       | Mission | *Mis |        |
| 07/01/1979   | \--           | erence**\ | P       | sion |        |
|              |               | 3.2       | hase**\ | Ela  |        |
|              |               |           | \--     | psed |        |
|              |               |           |         | Tim  |        |
|              |               |           |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               | **S       |         | **   |        |
| *Location**\ |               | ymptom**\ |         | Time |        |
| VENDOR       |               | \--       |         | Cycl |        |
|              |               |           |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               |           |         |      |        |
| *Effectivity |               |           |         |      |        |
| Text**\      |               |           |         |      |        |
| NONE         |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Vehicle    |               |           |         |      |        |
| Effectivity  |               |           |         |      |        |
| Codes**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Vehicle    | **Vehicle     | **Vehicle | **      | *    |        |
| 1**\         | 2**\          | 3**\      | Vehicle | *Veh |        |
| \--          | \--           | \--       | 4**\    | icle |        |
|              |               |           | \--     | 5**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Mission    |               |           |         |      |        |
| Effectivity  |               |           |         |      |        |
| Codes**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Mssn 1**\  | **Mssn 2**\   | **Mssn    | **Mssn  | **   |        |
| \--          | \--           | 3**\      | 4**\    | Mssn |        |
|              |               | \--       | \--     | 5**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Estimated  |               |           |         |      |        |
| Completion   |               |           |         |      |        |
| Dates**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **Contractor  | **LVL 3   | *       |      |        |
| Approved     | Req Defer     | Close**\  | *Remark |      |        |
| Defer Until  | Until Date**\ | \--       | /       |      |        |
| Date**\      | \--           |           | Ac      |      |        |
| \--          |               |           | tion**\ |      |        |
|              |               |           | \--     |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **I          |               |           |         |      |        |
| nvestigation |               |           |         |      |        |
| / Resolution |               |           |         |      |        |
| Summary**    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Last MSFC  | **CN RSLV     | **Defer   | **Add   | *    |        |
| Update**\    | SBMT**\       | Date**\   | Date**\ | *R/C |        |
| 10/07/1987   | 07/01/1979    | \--       | \--     | Code |        |
|              |               |           |         | s**\ |        |
|              |               |           |         | 0 -  |        |
|              |               |           |         | EXPL |        |
|              |               |           |         | \--  |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Assignee** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| G. PLATT     | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | \--           | D. NEWMAN | R.      | ject |        |
|              |               |           | ABRAHAM | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Approval** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| N/A          | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | \--           | N/A       | N/A     | ject |        |
|              |               |           |         | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **PAC        | **PAC Review  | **MSFC    | **St    | *    |        |
| Assignee**\  | Complete**\   | Closure   | atus**\ | *F/A |        |
| M. GLASS     | MG            | Date**\   | C -     | C    |        |
|              |               | 0         | CLOSED  | ompl |        |
|              |               | 7/01/1979 |         | etio |        |
|              |               |           |         | n**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    | **SEV**\      | **Program | **      | **O  |        |
| Type**\      | \--           | Name**\   | REVL**\ | PRIN |        |
| \--          |               | \--       | \--     | C**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **FUNC       | **Software    | *         |         | **SU | **So   |
| MOD**\       | E             | *Software |         | BTYP | ftware |
| \--          | ffectivity**\ | Fail      |         | E**\ | C      |
|              | \-- \-- \--   | CD**\     |         | \--  | losure |
|              | \-- \--       | \--       |         |      | CD**\  |
|              |               |           |         |      | \--    |
+--------------+---------------+-----------+---------+------+--------+
| **RES PERSON | **Approval    |           |         |      |        |
| L2**\        | Signature     |           |         |      |        |
| \--          | L3**\         |           |         |      |        |
|              | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| Status       |               |           |         |      |        |
| Summary**    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Reliabi    |               |           |         |      |        |
| lity/Quality |               |           |         |      |        |
| Assurance    |               |           |         |      |        |
| Concerns,    |               |           |         |      |        |
| Recomm       |               |           |         |      |        |
| endations:** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| D            |               |           |         |      |        |
| escription** |               |           |         |      |        |
|              |               |           |         |      |        |
| 1\. FAILURE  |               |           |         |      |        |
| OF CHNL 3    |               |           |         |      |        |
| DURING FTP   |               |           |         |      |        |
| (PRE-ATP     |               |           |         |      |        |
| TESTING),    |               |           |         |      |        |
| 12-16-77,    |               |           |         |      |        |
| T09173. 2    |               |           |         |      |        |
|              |               |           |         |      |        |
| FAILURE ON   |               |           |         |      |        |
| CHNL 2       |               |           |         |      |        |
| DURING A     |               |           |         |      |        |
| MINI-QUAL    |               |           |         |      |        |
| TEST         |               |           |         |      |        |
| DESIGNED TO  |               |           |         |      |        |
| VERIFY THE   |               |           |         |      |        |
|              |               |           |         |      |        |
| PERFORMANCE  |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| STRAIGHT PIN |               |           |         |      |        |
| CONNECTORS   |               |           |         |      |        |
| ADDED TO THE |               |           |         |      |        |
| MOTHER       |               |           |         |      |        |
| BOARD,       |               |           |         |      |        |
|              |               |           |         |      |        |
| 12-21-77,    |               |           |         |      |        |
| TO9175       |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| In           |               |           |         |      |        |
| vestigation/ |               |           |         |      |        |
| Resolution** |               |           |         |      |        |
|              |               |           |         |      |        |
| TRO          |               |           |         |      |        |
| UBLESHOOTING |               |           |         |      |        |
| ACTIONS      |               |           |         |      |        |
| DISCLOSED    |               |           |         |      |        |
| THE          |               |           |         |      |        |
| FOLLOWING    |               |           |         |      |        |
| CAUSE: 1.    |               |           |         |      |        |
| FAILURE OF   |               |           |         |      |        |
|              |               |           |         |      |        |
| CHNL 3 WAS   |               |           |         |      |        |
| CAUSED BY    |               |           |         |      |        |
| LOW          |               |           |         |      |        |
| RESISTIVITY  |               |           |         |      |        |
| OF CONOTHANE |               |           |         |      |        |
| POTTED       |               |           |         |      |        |
| BOARD. 2     |               |           |         |      |        |
|              |               |           |         |      |        |
| FAILURE OF   |               |           |         |      |        |
| CHNL 2 WAS   |               |           |         |      |        |
| APPARENT U3  |               |           |         |      |        |
| OP AMP       |               |           |         |      |        |
| FAILURE.     |               |           |         |      |        |
| BOTH OF THE  |               |           |         |      |        |
| ABOVE        |               |           |         |      |        |
|              |               |           |         |      |        |
| FAILURES ARE |               |           |         |      |        |
| UN           |               |           |         |      |        |
| VERIFIED. 1. |               |           |         |      |        |
| OPERATIONAL  |               |           |         |      |        |
| AMPLIFIER    |               |           |         |      |        |
| (LM101) WAS  |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
|              |               |           |         |      |        |
| ANALYZED AT  |               |           |         |      |        |
| MMC DENVER & |               |           |         |      |        |
| NO ANOMALIES |               |           |         |      |        |
| WERE FOUND   |               |           |         |      |        |
| WITH PART.   |               |           |         |      |        |
| MARS WAS     |               |           |         |      |        |
|              |               |           |         |      |        |
| ACCEPTED &   |               |           |         |      |        |
| CLOSED AS AN |               |           |         |      |        |
| UNVERIFIED   |               |           |         |      |        |
| FAILURE. 2.  |               |           |         |      |        |
| THE INPUT    |               |           |         |      |        |
| MODULE WAS   |               |           |         |      |        |
|              |               |           |         |      |        |
| SENT TO MMC  |               |           |         |      |        |
| DENVER FOR   |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALY.       |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALY COULD  |               |           |         |      |        |
| NOT BE       |               |           |         |      |        |
|              |               |           |         |      |        |
| PERFORMED    |               |           |         |      |        |
| BECAUSE FET  |               |           |         |      |        |
| SWITCH 01    |               |           |         |      |        |
| WAS FOUND    |               |           |         |      |        |
| SHORTED (REF |               |           |         |      |        |
| FAR TO9173)  |               |           |         |      |        |
|              |               |           |         |      |        |
| THIS         |               |           |         |      |        |
| PRESENTED A  |               |           |         |      |        |
| PROB; THE    |               |           |         |      |        |
| CIRCUIT      |               |           |         |      |        |
| COULD NOT BE |               |           |         |      |        |
| OPERATED TO  |               |           |         |      |        |
| CHECK        |               |           |         |      |        |
|              |               |           |         |      |        |
| EFFECTS OF   |               |           |         |      |        |
| THE POTTING  |               |           |         |      |        |
| MTRL ON THE  |               |           |         |      |        |
| FET SWITCH & |               |           |         |      |        |
| THE FET      |               |           |         |      |        |
| SWITCH ONCE  |               |           |         |      |        |
|              |               |           |         |      |        |
| REMOVED FROM |               |           |         |      |        |
| THE POTTING  |               |           |         |      |        |
| FOR ANALY    |               |           |         |      |        |
| WOULD MAKE   |               |           |         |      |        |
| THE POTTING  |               |           |         |      |        |
| EFFECT ANALY |               |           |         |      |        |
|              |               |           |         |      |        |
| INVALID.     |               |           |         |      |        |
| ANALY OF THE |               |           |         |      |        |
| FET SWITCH   |               |           |         |      |        |
| SHOWED THAT  |               |           |         |      |        |
| A HGH        |               |           |         |      |        |
| CURRENT      |               |           |         |      |        |
| PASSED THRU  |               |           |         |      |        |
|              |               |           |         |      |        |
| THE FET.     |               |           |         |      |        |
| THIS MUST    |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| THE RESULT   |               |           |         |      |        |
| OF MEGGER    |               |           |         |      |        |
| TESTS TO     |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
|              |               |           |         |      |        |
| RESISTIVITY  |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| POTTING MTRL |               |           |         |      |        |
| & NOT THE    |               |           |         |      |        |
| FAILURE MODE |               |           |         |      |        |
| WHICH CAUSED |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| QUAL UNIT    |               |           |         |      |        |
| MALFUNCTION. |               |           |         |      |        |
| THE RESULT   |               |           |         |      |        |
| OF THE ABOVE |               |           |         |      |        |
| ACTION WAS 2 |               |           |         |      |        |
| UNVERIFIED   |               |           |         |      |        |
|              |               |           |         |      |        |
| FAILURES &   |               |           |         |      |        |
| NO OTHER     |               |           |         |      |        |
| ACTION TO    |               |           |         |      |        |
| DETERMINE    |               |           |         |      |        |
| CAUSE IS     |               |           |         |      |        |
| POSSIBLE     |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       |               |           |         |      |        |
| Response/C   |               |           |         |      |        |
| oncurrence** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+

  -----------------------------------------------------------------------
  MSFC Problem Reporting and Corrective Action (PRACA) System

  ASSESSMENT ADDENDUM REPORT
  -----------------------------------------------------------------------

  ---------------- ----------------- ---------------- ----------- ----------- ------------
  **MSFC           **IFA#**\         **Contractor     **JSC#**\   **KSC#**\   **EICN#**\
  Report#**\       \--               RPT#**\          \--         \--         \--
  A08087                             E-010                                    

  **Asmnt Part#**\ **Asmnt Part      **Asmnt                                  
  \--              Name**\           Serial/Lot#**\                           
                   \--               \--                                      

  **HCRIT CD**\    **FCRIT CD**\     **CAUSE CD**\    **FAIL                  
  \--              \--               \--              MODE**\                 
                                                      \--                     

  **Asmnt FMEA**\  **Asmnt FM**\     **FMEA CSE**\    **FMEA                  
  \--              \--               \--              SCSE**\                 
                                                      \--                     

  **Asmnt FMEA**\  **Asmnt FM**\     **FMEA CSE**\    **FMEA                  
  \--              \--               \--              SCSE**\                 
                                                      \--                     

  **Asmnt FMEA**\  **Asmnt FM**\     **FMEA CSE**\    **FMEA                  
  \--              \--               \--              SCSE**\                 
                                                      \--                     

  **Correlated     **Correlated      **Correlated                             
  Part#**\         Part#**\          Part#**\                                 
  \--              \--               \--                                      

  **Associated     **Associated      **Associated                             
  LRU#**\          LRU#**\           LRU#**\                                  
  \--              \--               \--                                      

  **MAJOR DESIGN                                                              
  CHANGES**                                                                   

  **APRV DATE**\   **DESCRIPTION OF                                           
  \--              CHANGES**\                                                 
                   \--                                                        

  **ASSESSMENT                                                                
  TEXT**                                                                      
  ---------------- ----------------- ---------------- ----------- ----------- ------------