Onkyo ht-r540 Service Manual page 71

QQ
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IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-16
Q3001 : AN15880A (Video SW for Receiver with Multi-signal)-1/4
BLOCK DIAGRAM
V1
V2
V3
V4
V5
Y1
Y2
Y3
Y4
Y5
C1
C2
C3
C4
TE
C5
L 13942296513
CY1
CY2
CY3
PB1
PB2
PB3
PR1
PR2
PR3
www
S1 S2 S3 S4 S5 S6
.
http://www.xiaoyu163.com
x ao u163
y
S7 S8 S9 S10
i
http://www.xiaoyu163.com
2 9
8
4/6dB
4/6dB
+
6dB
4/6dB
Q Q
3 6 7 1 3 1 5
6dB
6dB
6dB
BIAS
co
MUTE
.
TX-SR504/504E/8450
9 4 2 8
VOUT1
75<E
75<E VOUT3
75<E
VOUT2
YPUT2
75<E
YOUT3
75<E
75<E
YOUT1
COUT2
75<E
COUT3
75<E
0 5 8 2 9 9 4 2 8
75<E COUT1
CYOUT1
75<E
75<E
CYOUT2
PBOUT1
75<E
75<E PBOUT2
75<E PROUT1
75<E
PROUT2
m
VCC GND
9 9
9 9