SERVICING
70-1341/1344/1441/1444
1. Place the solder iron tip directly on the defective component to melt the glue under the component, then
solder as shown in
Figure 4 - 1
. Remove the component with tweezers or longnose pliers. Discard the
component
CAUTION:
Application of too much solder can create solder bridges between PC patterns under the soldered
component and around the pad.
4 - 4
Figure 4 - 1
2. Completely remove old solder, old glue, and any other contaminants from the area with desoldering-wick and
solvent.
3. Apply only enough fresh solder to coat the clean PC pad as shown in
Figure 4 - 2.
Figure 4 - 2
Summary of Contents for 70-1341
Page 4: ...iv...
Page 7: ...SECTION 1 GENERAL INFORMATION...
Page 8: ...GENERAL INFORMATION 70 1341 1344 1441 1444 NOTES 1 2...
Page 12: ...GENERAL INFORMATION 70 1341 1344 1441 1444 1 6 NOTES...
Page 13: ...SECTION 2 PREPARATION...
Page 14: ...PREPARATION 70 1341 1344 1441 1444 NOTES 2 2...
Page 19: ...SECTION 3 INSTALLATION...
Page 20: ...INSTALLATION 70 1341 1344 1441 1444 NOTES 3 2...
Page 24: ...INSTALLATION 70 1341 1344 1441 1444 NOTES 3 6...
Page 25: ...SECTION 4 SERVICING...
Page 26: ...SERVICING 70 1341 1344 1441 1444 NOTES 4 2...
Page 39: ...SECTION 5 CIRCUIT DESCRIPTION...
Page 40: ...CIRCUIT DESCRIPTION 70 1341 1344 1441 1444 NOTES 5 2...
Page 46: ...CIRCUIT DESCRIPTION 70 1341 1344 1441 1444 5 8 NOTES...
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Page 59: ...SECTION 7 PARTS...