Pioneer VSX-49TX Service Manual page 50

1
VSX-49TX, VSX-47TX
3.17 MOTHER ASSY
A
(TX)
B
C
D
R
50
1
2
R
MOTHER ASSY
(VSX-49TX : AWX7890)
(VSX-47TX : AWX7891)
(TX)
10V
Q5805
2SC5174P
1µ
15V
-15V
I H
CN3201 CN3207
2
3
VSX-49TX
ONLY
VSX-49TX
ONLY
Reset
IC
15V
-15V
(D)
M
CN3001
3
4
(C)
(Y)
EEP
ROM
VSX-47TX
ONLY
4
VSX-49TX
ONLY