1-11-7
E9G01TR
Replace DVD MECHANISM & DVD MAIN CBA
ASSEMBLY.
Set the disc on the disc tray and playback.
No
"B"
FLOW CHART NO.6
Picture does not appear normally. [In the RGB/Component video output (JK1501, JK1502)]
Yes
Yes
Yes (Output to JK1502)
Yes (Output to
JK1501)
Yes
Are the video signals outputted to each pin of
CN1502?
No
CN1502 7PIN VIDEO-Y(I/P)-OUT
CN1502 5PIN VIDEO-Pr/Cr-OUT
CN1502 3PIN VIDEO-Pb/Cb-OUT
Check the line between each pin of IC1510 and
each pin of CN1502, and service it if defective.
IC1510 14PIN
→
CN1502 7PIN VIDEO-Y(I/P)-OUT
IC1510 4PIN
→
CN1502 5PIN VIDEO-Pr/Cr-OUT
IC1510 15PIN
→
CN1502 3PIN VIDEO-Pb/Cb-OUT
IC1509 2PIN
→
CN1510 12PIN VIDEO-Y(I/P)-OUT
IC1509 12PIN
→
CN1510 5PIN VIDEO-Pr/Cr-OUT
IC1509 5PIN
→
CN1510 2PIN VIDEO-Pb/Cb-OUT
Are the video signals inputted to each pin of
IC1510?
No
IC1510 14PIN VIDEO-Y(I/P)-OUT
IC1510 4PIN VIDEO-Pr/Cr-OUT
IC1510 15PIN VIDEO-Pb/Cb-OUT
Are the video signals outputted to each pin of
IC1510?
(Output to JK1501)
IC1510 13PIN VIDEO-Y(I/P)-OUT
IC1510 3PIN VIDEO-Pr/Cr-OUT
IC1510 1PIN VIDEO-Pb/Cb-OUT
IC1509 2PIN VIDEO-Y(I/P)-OUT
IC1509 12PIN VIDEO-Pr/Cr-OUT
IC1509 5PIN VIDEO-Pb/Cb-OUT
IC1509 1PIN VIDEO-G-IN
IC1509 13PIN VIDEO-R-IN
IC1509 3PIN VIDEO-B-IN
(Output to JK1502)
IC1510 12PIN VIDEO-Y(I/P)-OUT
IC1510 5PIN VIDEO-Pr/Cr-OUT
IC1510 2PIN VIDEO-Pb/Cb-OUT
Is 5V voltage supplied to Pin(16) of IC1510?
Is -5V voltage supplied to Pin(7) of IC1510?
No
Replace IC1510.
No
Yes
Check the DVD-P-ON+5V and
AL-5V line, and service it if
defective.
Is 5V voltage supplied to Pin(16) of IC1509?
Is -5V voltage supplied to Pin(7) of IC1509?
No
Replace IC1509.
No
Yes
Check AL+5V(1) and AL-5V
line, and service it if defective.
Check the line between each pin of IC1509 and
each pin of IC1510, and service it if defective.
Are the video signal inputted to each pin of
IC1509?
Yes
IC1509 15PIN VIDEO-Y(I/P)-OUT/VIDEO-G-IN
IC1509 14PIN VIDEO-Pr/Cr-OUT/VIDEO-R-IN
IC1509 4PIN VIDEO-Pb/Cb-OUT/VIDEO-B-IN
Are the video signal outputted to each pin of
IC1509?
No
Check the line between Pin(1,3,13) of IC1509 and
JK2001, and service it if defective.
No
Continued to "C1" on the next page.
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...