4
1.2.
Before Repair and Adjustment
Disconnect AC power to discharge unit AC Capacitors as such (C5702, C5703, C5704, C5705, C5706) through a 10
Ω
, 10 W resis-
tor to ground.
Caution:
DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.
After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
Current consumption at AC 120V, 60 Hz in NO SIGNAL mode at volume minimal should be ~ 200 mA.
1.2.1.
Caution for fuse replacement
Содержание SA-XH50P
Страница 13: ...13 4 1 Others Licences ...
Страница 14: ...14 5 Location of Controls and Components 5 1 Remote Control and Main Unit Key Button Operations ...
Страница 16: ...16 5 4 Speaker Connection ...
Страница 17: ...17 5 5 Linked Operations with the TV VIERA LINK HDAVI Control ...
Страница 18: ...18 ...
Страница 19: ...19 5 6 Connection with an ARC compatible TV ...
Страница 21: ...21 5 7 2 File Extension Type Support MP3 JPEG ...
Страница 23: ...23 3 Gently pull out the tray 4 Remove disc ...
Страница 46: ...46 10 2 Main Components and P C B Locations ...
Страница 82: ...82 ...
Страница 92: ...92 ...
Страница 94: ...94 ...
Страница 131: ...131 MMH1104 SFT1 RFKZXH150PK2 50P FFC MAIN TO BACKEND 1 Safety Ref No Part No Part Name Description Qty Remarks ...