1-10-12
E9BA1TR
Check the periphery between Pin(21,25) of IC1518
and the audio terminal (JK1502), and service it if
defective.
Are the audio signals outputted to the specific
output terminal?
Are the audio signals outputted to the audio
terminal (JK1502)?
Are the audio signals outputted to the audio
terminal (JK2001)?
Are the audio signals outputted to the audio
terminal (JK1505)?
Yes
IC1518 21,25PIN AUDIO-OUT 1 (AV1)
IC1518 22,26PIN AUDIO-OUT 2 (AV2)
Are the analog audio signals outputted to each pin
of IC1518?
No
No
Check the periphery between Pin(22,26) of IC1518
and the audio terminal (JK2001), and service it if
defective.
No
Check the periphery between Pin(1,7) of IC1513
and the audio terminal (JK1505), and service it if
defective.
No
Check the AL+12V line and
service it if defective.
Replace IC1518.
Yes
No
Is 12V voltage supplied to Pin(2,4) of IC1518?
"D"
Содержание D-VR41KF
Страница 55: ...1 13 3 E9BA4SCM1 Main 1 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 57: ...1 13 5 E9BA4SCM3 Main 3 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 58: ...1 13 6 E9BA4SCM4 Main 4 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 59: ...1 13 7 E9BA4SCM5 Main 5 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 60: ...1 13 8 E9BA4SCM6 Main 6 10 Front Jack Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 61: ...1 13 9 E9BA4SCM7 Main 7 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 62: ...1 13 10 E9BA4SCM8 Main 8 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 63: ...1 13 11 E9BA4SCM9 Main 9 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 64: ...1 13 12 E9BA2SCM10 Main 10 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 66: ...1 13 14 E9BA4SCRJ Rear Jack Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 67: ...1 13 15 E9BA4SCAFV AFV Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Страница 87: ...1 18 2 E9BA4PEX Packing X1 X9 X3 X22B X20B X22 X20A ...
Страница 124: ......