58
Caution: During assembling, ensure that earth plates are
bended flat against the Main P.C.B. properly when inserted
to locators.
9.17. Replacement of Regulator IC
(IC4200)
• Refer to “Disassembly of Main P.C.B.”.
9.17.1.
Disassembly of Regulator IC
(IC4200)
Step 1 Desolder pins of the Regulator IC (IC4200) on the sol-
der side of Main P.C.B..
Step 2 Remove 1 screw.
Step 3 Remove the Regulator IC (IC4200) from the Main
P.C.B..
Caution: Avoid touching the Heatsink due to its high tem-
perature after prolong use. Touching it may lead to inju-
ries.
9.17.2.
Assembly of Regulator IC (IC4200)
Step 1 Apply grease to the Heatsink.
Step 2 Install the Regulator IC (IC4200) to the Main P.C.B..
Caution: Ensure pins of the Regulator IC (IC4200) are prop-
erly inserted into Main P.C.B..
Step 3 Screw the Regulator IC (IC4200) to the Heatsink.
Caution: Ensure the Regulator IC (IC4200) is tightly
screwed to the Heatsink.
Summary of Contents for SA-VKX80GA
Page 7: ...7 1 7 Caution for AC Cord For GS Only ...
Page 16: ...16 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Page 17: ...17 5 2 Remote Control Key Button Operation ...
Page 21: ...21 6 2 2 Self Diagnostic Mode Table 2 For DVD Module ...
Page 22: ...22 6 2 3 Self Diagnostic Mode Table 3 For DVD Module ...
Page 23: ...23 6 2 4 Self Diagnostic Mode Table 4 For DVD Module ...
Page 24: ...24 6 2 5 Self Diagnostic Mode Table 5 For DVD Module ...
Page 25: ...25 6 2 6 Self Diagnostic Mode Table 6 For DVD Module ...
Page 27: ...27 6 3 Self Diagnostic Function Error Code 6 3 1 Mechanism Error Code Table DLS6E ...
Page 28: ...28 6 3 2 DVD Module Error Code Table ...
Page 29: ...29 6 3 3 Power Supply Error Code Table 6 3 4 Self Diagnostic Error Code Table ...
Page 42: ...42 ...
Page 44: ...44 9 2 Main Components and P C B Locations ...
Page 110: ...110 ...
Page 112: ...112 ...
Page 142: ...142 ...