Pioneer TS7 Service Manual page 57

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QQ
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[Replace IC6103 (Photocoupler)
and L6101,L6102 (Chip Inductor).]
[Replace D6101 (Zener Diode)
[Replace IC6006 (AMC2442 MODEM Controller).]
[Replace IC6005 (73K324BL MODEM/AFE IC).]
TE
L 13942296513
[Analog Video, Analog Audio, Tuner Receiving Checks]
[Connect the PC and setup "main.exe" environment.]
[Confirm RF correct incoming signal with a good IRD.]
<Execute "No.7 : Tuner Check" operation.>
www
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1
http://www.xiaoyu163.com
2
((C)) (from page 56)
[INDIVIDUAL MODEM REPAIRS]
↓
NG
and T6101 (Line Transfer).]
NG
[Replace MODEM ASSY.]
NG
NG
NG
[Replace MAIN ASSY.]
<Picture, sound?>
NG
↓
OK
<Picture check>
OK
<Sound check>
OK
[End]
x ao u163
y
i
TS7, BCT-1710, BCT-1720, BCT-1730
2
http://www.xiaoyu163.com
2 9
8
OK
[End]
OK
[End]
OK
[End]
OK
[End]
OK
[End]
Q Q
3 6 7 1 3 1 5
OK
[End]
NG
[The channel decoder is faulty.]
NG
[The Analog Video is faulty.]
NG
[The Analog Audio is faulty.]
co
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3
9 4 2 8
0 5 8 2 9 9 4 2 8
((D))(to page 58)
((E))(to page 60)
((F))(to page 61)
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