44
XG-C50X
Yes
Yes
No
No
Checking of SOG Circuit
Measure the signal at pin (2) of
IC8365 on the oscilloscope.
Is the composite sync signal
reproduced in correct timing?
The SOG circuit is normal. End.
Measure the land of C8070 on the
oscilloscope.
Is there the Y signal including sync
signal?
Go to "Confirmation of Input Signal
Setting".
The SOG sync separation circuit
(INPUT PWB) is defective.
TROUBLE SHOOTING TABLE for PC I/F UNIT (Continued)
Summary of Contents for Notevision XG-C50X
Page 90: ...91 XG C50X 90 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT CHASSIS ANORDNUNG ...
Page 91: ...93 XG C50X 92 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H BLOCK DIAGRAM BLOCKCHALTBILD ...
Page 94: ...97 6 5 4 3 2 1 A B C D E F G H XG C50X Ë R C RECEIVER UNIT FERNBEDIENUNGS EINHEIT ...
Page 105: ...119 XG C50X 118 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë KEY UNIT SCHLÜSSELEINHEIT ...
Page 106: ...121 XG C50X 120 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë FAN UNIT GEBLÄSE HINHEIT ...
Page 116: ...139 6 5 4 3 2 1 A B C D E F G H XG C50X POWER Unit Side B NETZ Einheit Seite B ...
Page 117: ...140 6 5 4 3 2 1 A B C D E F G H XG C50X INPUT Unit Side A EINGANGS Einheit Seite A ...
Page 118: ...141 6 5 4 3 2 1 A B C D E F G H XG C50X INPUT Unit Side B EINGANGS Einheit Seite B ...
Page 119: ...142 6 5 4 3 2 1 A B C D E F G H XG C50X OUTPUT Unit Side A AUSGANGS Einheit Seite A ...
Page 120: ...143 6 5 4 3 2 1 A B C D E F G H XG C50X OUTPUT Unit Side B AUSGANGS Einheit Seite B ...
Page 121: ...144 6 5 4 3 2 1 A B C D E F G H XG C50X PC I F Unit Side A PC I F Einheit Seite A ...
Page 122: ...145 6 5 4 3 2 1 A B C D E F G H XG C50X PC I F Unit Side B PC I F Einheit Seite B ...
Page 148: ...XG C50X 171 ...