Onkyo TX-SR308 Service Manual page 5

TROUBLE SHOOT-4
No Pictuer
No Picture from Analog inputs
COMPONENT/S_VIDEO
BAVD-0375 Video)
JL952_1pin-3pinn: AC10V
BAVD-0375 Video)
Replace Video Board or
Replace Q2001 and repair
its peripheral circuit.
Note:
This is just for general reference and does not include every single case.
BAVD-0375 Video)
N
JL952_1pin-3pin: AC10V
Y N
Replace Power
transformer or
Repair its peripheral
circuit.
TX-SR308 / 508 HT-R280/ 380/ 578/C230
BADG-0401 HDMI Board)
N
JL801
2pin / 4pin:
Y
BAVD-0375 Video)
BADG-0401 HDMI Board)
Replace Video Board or
Replace HDMI Board or
Repair
Repair Q2001 and its
D9011/R9013/R9012 and
peripheral circuit.
their peripheral circuit.
No Picture from
HDMI input
12V
Y