Sony RDR-GX315 Service Manual page 69

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Component output error
4, 8 and 12pin in CN4 of
jack PCB or CN2 of main
PCB has normal level?
Analog signals are
inputted normally
VIC1
Power is normal
at VIC1-1,24, 34?
Video signals of
about 1Vp-p appears at
output jack?
Check the RCA cable
TE
L 13942296513
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No
Check main PCB
Yes
No Check the connection between6 and
7pin in CN01 of main PCB and VIC1
Yes
No
Check the connection between
VIC1-1 and power
Yes
No
Check the connection between
VIC1 and output jack
Check VIC1-21, 23, 25, VE5, VE6
VE7, VR32, VR33, VR34
Yes
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