Grundig 22VLE4300 BA Service Manual page 4

11.2. Sound but no picture, and backlight not illuminated ..................................... 85
11.3. No Sound ..................................................................................................... 85
12. FAILURE FLOW/TROUBLESHOOTING DIAGRAMS ........................................ 87
12.1. Sound but no picture, and backlight illuminated ........................................... 87
12.2. Sound but no picture, and backlight not illuminated ..................................... 88
12.3. No Sound ..................................................................................................... 89
13. CHASSIS DIAGRAMS ........................................................................................ 90
14. SOFTWARE UPDATE ...................................................................................... 102
14.1. Updating TV Software via USB Memory .................................................... 102
14.2. BOOT Code Installation From Service Menu via USB Memory ................. 103
14.3. MBOOT Installation via DEBUG TOOL ...................................................... 104
15. SUPPORTED RESOLUTIONS ......................................................................... 109
15.1.PC-DVI Resolution Info ............................................................................... 109
15.2. HDMI-H PC Resolution Info ....................................................................... 109
15.3. HDMI-H YPbPr Resolution Info .................................................................. 110
16. HOTEL TV SETUP ........................................................................................... 111
17. TP CHASSIS DIGITURK ENABLED TV SETUP .............................................. 113
17.1.Television setup .......................................................................................... 113
18. MISSING CHANNELS ON THE PRODUCTS WITH SATELLITE RECEIVER . 117
19. SIGNIFICANT OSCILLOSCOPE OUTPUTS .................................................... 118
4 September 2011
TP CHASSIS / TELEVISION