Pioneer VSX-94TXH Service Manual page 53

5
QQ
F
3 7 63 1515 0
IC301(Pins 10,11)
Is there a
CLK?
Yes
IC301(Pin 9)
Is there a
Data?
Yes
TO STEP 4-1
TE
L 13942296513
www
.
5
http://www.xiaoyu163.com
6
WS, SCK
D2
No
Check the parts and patterns in
the path (CN1002 - IC251 and
IC251 - IC301).
No
Replace IC251.
SD0
D2
No
Check the parts and patterns in
the path (CN1002 - IC251 and
IC251 - IC301).
No
Replace IC251.
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6
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7
2 9
8
Q Q
3 6 7 1 3 1 5
co
.
VSX-94TXH
7
8
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
A
B
C
9 9
D
E
F
53
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