Pioneer VSX-49TX Service Manual page 31

5
(Y)
LPF (CHROMA)
(C)
(C)
(C)
Q2902
2SA1576A
(CY)
(CY)
0dB Buffer
(CY)
0dB Buffer
(Cr)
(Cr)
(Cb) (Cb)
(Cb)
0dB Buffer
+9V
R
CN5825
5
6
(Y)
Q2901
2SC4081
(C)
OSD SW (Y)
(C)
(Y)
(OSD)
Expander
: VIDEO SIGNAL ROUTE
(Y)
: Y SIGNAL ROUTE
(C)
: C SIGNAL ROUTE
(CY)
: Y SIGNAL ROUTE (COMPONENT)
(Cb)
: Cb SIGNAL ROUTE (COMPONENT)
(Cr)
: Cr SIGNAL ROUTE (COMPONENT)
(OSD)
: VIDEO SIGNAL ROUTE (OSD)
: The power supply is shown with the marked box.
6
7
E
V-CONVERT ASSY (AWX7952)
Y 0dB Buffer
OSD SW (C)
(Y)
(Y)
(C) (C)
C 0dB Buffer
Port
7
8
VSX-49TX, VSX-47TX
Y Invert Buffer
(Y)
(Y)
(Y)
(C)
Y/C MIX
E
8
A
B
C
D
31