32
4. NO TUNING
Check C107
Check #28 &
#31 of IC 601
Check CLK/DATA
of TMI
Check PCB
Pattern
NG
NG
NG
Check if the
v.signal goes into #16 of IC102
Check
CLK/DATA of IC601
Change IC601
NG
NG
NG
NG
Change TMI
Check if
C.sync is out from #18 of IC102
Check #58 of
IC501
Check X102
Check X101 or
change IC101
NG
NG
NG
Check #22 of
IC101*
Check PCB
Pattern
Change IC501
NG
NG
NG
NG
Change IC102
Check RF Cable
*When tuned a channel it is supposed to move down to 0V
DG-M21D1D-HA HDMI_SVC 2006.10.13 11:15 AM ˘
` 32 mac001 1200DPI 80LPI
Содержание DG-M12D1P-SA
Страница 13: ...12 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 16 AM C mac001 1200DPI 80LPI...
Страница 14: ...13 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 16 AM E mac001 1200DPI 80LPI...
Страница 15: ...14 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 16 AM G mac001 1200DPI 80LPI...
Страница 16: ...15 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 16 AM I mac001 1200DPI 80LPI...
Страница 17: ...16 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 16 AM K mac001 1200DPI 80LPI...
Страница 18: ...17 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 16 AM M mac001 1200DPI 80LPI...
Страница 19: ...18 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM O mac001 1200DPI 80LPI...
Страница 20: ...19 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM Q mac001 1200DPI 80LPI...
Страница 21: ...20 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM S mac001 1200DPI 80LPI...
Страница 22: ...21 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM U mac001 1200DPI 80LPI...
Страница 23: ...22 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM W mac001 1200DPI 80LPI...
Страница 24: ...23 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM Y mac001 1200DPI 80LPI...
Страница 25: ...24 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM AA mac001 1200DPI 80LPI...
Страница 26: ...25 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 17 AM AC mac001 1200DPI 80LPI...
Страница 29: ...28 SCHEMATIC DIAGRAM DG M21D1D HA HDMI_SVC 2006 10 13 11 23 AM AI mac001 1200DPI 80LPI...
Страница 39: ...38 PCB CIRCUIT BOARD A PCB MAIN TOP DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 38 mac001 1200DPI 80LPI...
Страница 40: ...39 PCB CIRCUIT BOARD B PCB MAIN BOTTOM DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 39 mac001 1200DPI 80LPI...
Страница 41: ...40 PCB CIRCUIT BOARD C MPEG PCB TOP DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 40 mac001 1200DPI 80LPI...
Страница 42: ...41 PCB CIRCUIT BOARD D MPEG PCB BOTTOM DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 41 mac001 1200DPI 80LPI...
Страница 43: ...42 PCB CIRCUIT BOARD E HDMI MAIN PCB TOP DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 42 mac001 1200DPI 80LPI...
Страница 44: ...43 PCB CIRCUIT BOARD F HDMI MAIN PCB BOTTOM DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 43 mac001 1200DPI 80LPI...
Страница 45: ...44 PCB CIRCUIT BOARD G HDMI MPEG PCB TOP DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 44 mac001 1200DPI 80LPI...
Страница 46: ...45 PCB CIRCUIT BOARD H HDMI MPEG PCB BOTTOM DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 45 mac001 1200DPI 80LPI...
Страница 47: ...46 PCB CIRCUIT BOARD I POWER PCB BOTTOM DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 46 mac001 1200DPI 80LPI...
Страница 48: ...47 PCB CIRCUIT BOARD J LOGIC PCB PANEL 1 DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 47 mac001 1200DPI 80LPI...
Страница 49: ...48 PCB CIRCUIT BOARD K LOGIC PCB PANEL2 DG M21D1D HA HDMI_SVC 2006 10 13 11 15 AM 48 mac001 1200DPI 80LPI...