1-11-8
E9G01TR
Check the periphery of JK1501 from Pin (10,11,13)
of IC1516 and service it if defective.
Check the periphery of JK1502 from Pin (10,11,15)
of IC1514 and service it if defective.
Are the video signals outputted to the specific
output terminal?
Are the component video signals outputted to
COMPONENT OUT terminal (JK1501)?
No
No
Are the component video and RGB video signals
outputted to VIDEO OUT (AV1) terminal (JK1502)?
Are the video signals inputted to each pin of IC1516
and each pin of IC1514?
(Output to JK1501)
IC1516 13PIN VIDEO-Y(I/P)-OUT
IC1516 10PIN VIDEO-Pr/Cr-OUT
IC1516 11PIN VIDEO-Pb/Cb-OUT
(Output to JK1502)
IC1514 11PIN VIDEO-G-OUT
IC1514 10PIN VIDEO-R-OUT
IC1514 15PIN VIDEO-B-OUT
Yes
Yes
"C1"
IC1516 3PIN
→
IC1510 13PIN VIDEO-Y(I/P)-OUT
IC1516 8PIN
→
IC1510 3PIN VIDEO-Pr/Cr-OUT
IC1516 6PIN
→
IC1510 1PIN VIDEO-Pb/Cb-OUT
Are the video signals inputted to each pin of IC1516
and each pin of IC1514?
(Output to JK1501)
IC1516 3PIN VIDEO-Y(I/P)-OUT
IC1516 8PIN VIDEO-Pr/Cr-OUT
IC1516 6PIN VIDEO-Pb/Cb-OUT
(Output to JK1502)
IC1514 6PIN VIDEO-Y(I/P)-OUT/VIDEO-G-IN
IC1514 8PIN VIDEO-Pr/Cr-OUT/VIDEO-R-IN
IC1514 1PIN VIDEO-Pb/Cb-OUT/VIDEO-B-IN
Check the line between each pin of IC1516 and
each pin of IC1510, and service it if defective.
IC1514 6PIN
→
IC1509 15PIN VIDEO-Y(I/P)-OUT/VIDEO-G-IN
IC1514 8PIN
→
IC1509 14PIN VIDEO-Pr/Cr-OUT/VIDEO-R-IN
IC1514 1PIN
→
IC1509 4PIN VIDEO-Pb/Cb-OUT/VIDEO-B-IN
Check the line between each pin of IC1514 and
each pin of IC1509, and service it if defective.
No
No
Yes
Is 5V voltage supplied to Pin(4,12) of IC1516?
No
Replace IC1516.
No
Yes
No
Check the DVD-P-ON+5V line,
and service it if defective.
Is 5V voltage supplied to Pin(4,12) of IC1514?
No
Replace IC1514.
Check the AL+5V(1) line,
and service it if defective.
Summary of Contents for DRVR-B778S
Page 17: ...1 6 5 E9G01DC Fig D10 20 Deck Pedestal 21 Front Bracket R S 19 S 19 S 19 S 19 S 20...
Page 56: ...1 13 3 E9G10SCM1 Main 1 9 Schematic Diagram VCR Section...
Page 58: ...1 13 5 E9G10SCM3 Main 3 9 Schematic Diagram VCR Section...
Page 59: ...1 13 6 E9G10SCM4 Main 4 9 Schematic Diagram VCR Section...
Page 60: ...1 13 7 E9G10SCM5 Main 5 9 Schematic Diagram VCR Section...
Page 61: ...1 13 8 E9G10SCM6 Main 6 9 Front Jack Schematic Diagram VCR Section...
Page 62: ...1 13 9 E9G10SCM7 Main 7 9 Schematic Diagram VCR Section...
Page 63: ...1 13 10 E9G10SCM8 Main 8 9 Schematic Diagram VCR Section...
Page 64: ...1 13 11 E9G10SCM9 Main 9 9 Schematic Diagram VCR Section...
Page 66: ...1 13 13 E9G10SCRJ Rear Jack Schematic Diagram VCR Section...
Page 67: ...1 13 14 E9G10SCAFV AFV Schematic Diagram VCR Section...
Page 87: ...1 18 2 E9G01PEX Packing X4 S2 S2 S3 S2 A14 S1 S5 S5 S2 X9 X3 S9 X2 X1 X31 X43 X22 X20 S10...
Page 104: ...DRVR B778S E9G10BD 2007 07 23...