
No Raster on AV Signal
(Video, S-Video)
No Raster on TV(RF) signal
Change L1209, L1210,
L1212
Check the signal of
L1209, L1210, L1212
Repeat
[A] Process
Check the output of
TU1000
Check the input/output
of IC1
Check the input/output
of IC800, IC851
Check input source cable and jack
Fail
Fail
Fail
Fail
Re-soldering or
Change the defect part
Chek X11
Fail
Re-soldering or
Change the defect part
Check 5V, 33V of TU1000
Re-soldering or
Change the defect part
Pass
Pass
Pass
Check the input/output
of IC901
Fail
Re-soldering or
Change the defect part
Check X900
Pass
Pass
Summary of Contents for RZ-20LA70
Page 14: ... 14 PRINTED CIRCUIT BOARD MAIN TOP ...
Page 15: ... 15 MAIN BOTTOM ...
Page 16: ... 16 POWER CONTROL ...
Page 17: ...BLOCK DIAGRAM 17 ...
Page 18: ... 18 EXPLODED VIEW 400 310 120 560 530 250 340 360 380 370 330 350 210 300 112 520 230 430 ...
Page 24: ...P NO 3854VA0135A S1 2003 10 13 ...
Page 25: ...SVC SHEET 3854V A0135A S1 ...
Page 45: ...EXPLODED VIEW 1 2 3 5 5 6 8 7 4 10 9 11 13 14 12 15 16 17 18 19 20 22 21 ...
Page 53: ......
Page 54: ......