1-8-5
E61M7TR
Is 5V voltage applied to the pin(1, 24) of
IC1402, IC1405 and pin (4) of IC1401?
Replace IC1401,
IC1402, IC1405.
Check P-ON+5V line and
service it if detective.
Are the video signals outputted to each pin
of IC1401, IC1402, IC1405?
Yes
No
Yes
Yes
No
Check the periphery of JK1404 from
Pin (6) of IC1401 and service it if detective.
Check the periphery of JK1405 from Pins (13, 15,
18) of IC1402 and service it if detective.
Check the periphery of JK1401 from
Pin (5) of IC1401 and service it if detective.
Check the periphery of JK1401 from
Pin (7) of IC1401 and service it if detective.
Are the video signals outputted to the specific
output terminal?
Are the composite video signals outputted to the
VIDEO OUT terminal (JK1404)?
Are the luminance signals outputted to the
S-VIDEO OUT terminal (JK1401)?
Are the chroma signals outputted to the
S-VIDEO OUT terminal (JK1401)?
No
No
No
No
Are the R, G, B signals outputted to the
RGB OUT terminal (JK1405)?
Check the periphery of JK1404 from Pins (13, 15,
18) of IC1405 and service it if detective.
No
Are the Y, Cb/Pb, Cr/Pr signals outputted to the
COMPONENT OUT terminal (JK1404)?
FLOW CHART NO.21
Picture does not appear normally.
Set the disc on the disc tray, and playback.
Are the video signals outputted to each pin of
CN1601 on the AV CBA?
Replace the DVD Main CBA or DVD Mechanism.
Check the line between each pin of CN1601 and
each pin of IC1401, IC1402, IC1405 on the AV
CBA, and service it if detective.
CN1601 1PIN
→
IC1401 3PIN S-Y(I)
CN1601 10PIN
→
IC1401 1PIN S-C
CN1601 6PIN
IC1402 9PIN B
IC1405 9PIN Cb/Pb
CN1601 8PIN
IC1402 6PIN G
IC1405 6PIN Y
Are the video signals shown above inputted into
each pin of IC1401, IC1402, IC1405?
Yes
No
No
CN1601 1PIN S-Y(I)
CN1601 4PIN Cr/Pr, R
CN1601 6PIN Cb/Pb, B
CN1601 8PIN Y, G
CN1601 10PIN S-C
S-VIDEO OUT,
VIDEO OUT is NG.
IC1401 3PIN S-Y(I)
IC1401 1PIN S-C
RGB OUT is NG.
IC1402 11PIN R
IC1402 6PIN G
IC1402 9PIN B
Y, Cb/Pb, Cr/Pr is NG.
IC1405 6PIN Y
IC1405 9PIN Cb/Pb
IC1405 11PIN Cr/Pr
S-VIDEO OUT,
VIDEO OUT is NG.
IC1401 5PIN S-Y(I)
IC1401 7PIN S-C
IC1401 6PIN CVBS
RGB OUT is NG.
IC1402 13PIN R
IC1402 18PIN G
IC1402 15PIN B
Y, Cb/Pb, Cr/Pr is NG.
IC1405 18PIN Y
IC1405 15PIN Cb/Pb
IC1405 13PIN Cr/Pr
Summary of Contents for DV6600/N1B
Page 37: ...1 10 4 E61M7SCD2 DVD Main 2 7 Schematic Diagram ...
Page 39: ...1 10 6 E61M7SCD3 DVD Main 3 7 Schematic Diagram ...
Page 40: ...1 10 7 DVD Main 4 7 Schematic Diagram E61M7SCD4 ...
Page 41: ...1 10 8 DVD Main 5 7 Schematic Diagram E61M7SCD5 ...
Page 42: ...1 10 9 DVD Main 6 7 Schematic Diagram E61M7SCD6 ...
Page 43: ...1 10 10 DVD Main 7 7 Schematic Diagram E61M7SCD7 ...
Page 45: ...1 10 12 E61M7SCAV2 AV 2 3 Schematic Diagram ...
Page 47: ...1 10 14 5 1CH AMP Schematic Diagram E61M7SCA ...
Page 50: ...1 10 17 FUNCTION CBA Top View FUNCTION CBA Bottom View BE6182F01013D ...
Page 51: ...1 10 18 LED CBA Top View LED CBA Bottom View BE6182F01013E ...
Page 52: ...1 10 19 BE5932F01011 5 1CH AMP CBA Top View 5 1CH AMP CBA Bottom View ...
Page 58: ...1 15 2 E61M7PEX Packing X10 X13 X2 X4 S2 S2 S4 Unit S1 X1 X5 X6 A22 A22 ...
