9
3.3.
Check with Tuner Service Mode
Inspect the inside components using the application for inspections by service personnel.
Main functions
1. Execute Tuner Service Mode
Turn the power on to receive digital broadcasting (HD broadcasting).
Press and hold [POWER] (Unit Key) and press [OPEN/CLOSE] + [REC] for 5 seconds at the same time.
2. Finishing Service Mode
Method 1: After turning the unit “OFF”, pull out the AC cord.
Method 2: Repeat turning ON and OFF twice: P-OFF
→
P-ON
→
P-OFF
→
P-ON.
3.3.1.
Hard Test (Device Test)
Perform Access Test for each hard device and display the result.
Summary of Contents for DMR-BW500EF
Page 5: ...5 2 2 Precaution of Laser Diode ...
Page 13: ...13 4 Specifications ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 5 Location of Controls and Components ...
Page 17: ...17 ...
Page 40: ...40 9 1 2 P C B Positions ...
Page 49: ...49 9 2 6 Grease ...
Page 50: ...50 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...
Page 52: ...52 10 1 2 Checking and Repairing of BD Drive ...
Page 53: ...53 10 1 3 Checking and Repairing of AV IO P C B ...
Page 54: ...54 10 1 4 Checking and Repairing of HDD ...
Page 112: ...S8 2 Frame and Casing Section 2 S 57 50 51 49 46 45 44 43 47 53 54 52 55 48 41 42 ...