Garmin APOLLO GX SERIES, Руководство по обслуживанию

Страница: 151 / 166

Garmin AT Rev --
© 2004 Garmin AT GX Service Manual 10-21
NOTES:
1.
IIM-2007-01.
-FOR ITEM #12, TORQUE 2.4 LB.-IN.
-FOR ITEM #13, 14, 15, AND 39: TORQUE 5.0 LB.-IN.
20. PART OF ITEM #42.
ITEM 45 INCLUDES THE DISPLAY BOARD AND THE DISPLAY CONTROLLER
BOARD AS A MATCHED PAIR AND MUST BE KEPT TOGETHER.
2. CONNECT THIS END OF CABLE TO J4 ON THE NAV MAIN COMPUTER BOARD
(ITEM #8).
3. POSITION POLY. CELL. PADS ON THE “Z” BRKT AS SHOWN.
4. SEE DETAIL A.
5. SEE UNIT CONFIGURATION DRAWING FOR NAMEPLATE INFO.
6. SEE B.O.M. ITEM TEXT FOR APPLICABLE TOOLING AND/OR FIXTURES.
7. APPLY THIN LAYER OF THERMAL COMPOUND (664-0009) TO BOTTOM
SIDE OF HEAT SINK ON VHF COMM. MAIN BD (ITEM #9) PRIOR TO
INSTALLING INTO CHASSIS (ITEM #3).
8. APPLY THREAD LOCKER ADHESIVE (664-0042) TO THE THREADED STUD
ON PCB PRIOR TO INSTALLING ITEM #37 AND ORIENT SLOT UPWARD SO
FLAT HEAD SCREWDRIVER CAN SECURE IN PLACE.
10. WHEN INSTALLING ITEM #32, INSTALL WITH GATE OF PART FACING TOWARD
BOTTOM OF BEZEL. TRIM OFF EXCESS GATE IF NECESSARY.
11. WHEN INSTALLING BEZEL ASSEMBLY TO CHASSIS ASSEMBLY, MAKE SURE
SOFT KEY FLEX TAIL IS LOCATED AS SHOWN IN DETAIL B.
12. PLUG END OF THE FLEX-CIRCUIT, ITEM #31, INTO THE ZIF SOCKET ON THE
BACK OF THE DISPLAY CONTROLLER BOARD.
13. SECURE FLEX CIRCUIT USING TAPE, ITEM 44, WHERE SHOWN. TAPE MUST
NOT INTERFERE WITH CONNECTOR.
14. DISPLAY SURFACE NEEDS TO BE CLEAN. SEE COMPONENT SPECIFICATION
SHEET FOR CLEANING INSTRUCTION.
15. ENSURE SENSOR DOES NOT PROTRUDE ABOVE EDGE OF BEZEL.
16. ALIGN EDGES OF LABELS ALONG CENTER PUNCH MARKS AS SHOWN.
17. REMOVE NYLON SHIPPING SPACERS PRIOR TO PLACING PERMANENT
SPACERS.
18. INSTALL ITEM #30 WITH RED STRIP FACING PIN 1.
19. TORQUE SCREWS PER II MORROW TORQUE STANDARD
POLYUR. CELL. LABEL ASS’Y.
LABEL ASS’Y. - BOTTOM VIEW OF UNIT
GPS ENGINE ASS’Y.
FOR -40X (GX50) ONLY
DETAIL A
FLEX CIRCUIT & DISPLAY BD. ASS’Y.
Figure 10–14. GX50, 60, 65 Assembly (Reference Only) (Sheet 2 of 2)