Toshiba RD-XS24SB Service Manual page 28
Hdd/dvd video recorder
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Also See for RD-XS24SB:
- Owner's manual (137 pages) ,
- Owner's manual (44 pages) ,
- Owner's manual (137 pages)
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Troubleshooting
5-8
Tuner Video Out Abnormal
Tuner input line signal
is OK? (Jack PCB)
Yes
Supplied power for
tuner is OK?
pin1, 3 : 5V
pin16 : 33V
Yes
I2C signal pin 7, 8 of
tuner is OK?
Yes
Video output signal of Tuner is OK?
(jack PCB)
Yes
Refer to LINE Video line error
No
Tuner line connect TV directly
Tuner Video
No
Check SMPS (AL5.8V and 33V)
No
Check between pin 7, 8 of tuner
No
Replace TM (tuner) block.
and MIC01.
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