Pioneer PDP-R05U Service Manual page 216

1
QQ
3 7 63 1515 0
CXA2069Q (AV BOARD ASSY : IC8002)
•
7-Input 3-Output Audio/Video Switch
A
Block Diagram
TV
V1
V2
V3
V4
V5
B
V6
Y1
Y2
Y3
Y4
C
C1
TE
L 13942296513
C2
C3
C4
LTV
D
LV1
LV2
LV3
LV4
LV5
LV6
E
RTV
RV1
RV2
RV3
www
RV4
RV5
RV6
F
216
1
http://www.xiaoyu163.com
2
63
1
8
15
22
30
60
3
10
17
24
5
12
19
26
62
2
9
16
23
29
59
64
4
11
18
25
x ao
31
y
61
. i
2
http://www.xiaoyu163.com
3
8
6dB
6dB
6dB
6dB
6dB
6dB
6dB
Q Q
3 6 7
6dB
6dB
BIAS
6dB
0dB
6dB
0dB
6dB
6dB
Logic
6dB
6dB
u163
PDP-R05U
3
4
2 9 9 4
53 VOUT1
49
YIN1
YOUT1
56
55 TRAP1
68 COUT1
51 CIN1
V/YOUT2
44
46 TRAP2
47 COUT2
41
VOUT3
42 Vcc
1 3 1 5 0 5 8 2 9
YOUT3
39
35 AGND
COUT3
37
57 VGND
50 BIAS
52 LOUT1
54 ROUT1
43 LOUT2
45 ROUT2
38 LOUT3
ROUT3
40
36 DC OUT
SCL
33
34 SDA
ADR
32
S-1
7
14 S-2
21 S-3
28 S-4
6 S2-1
13 S2-2
m
20
S2-3
27 S2-4
co
48 MUTE
.
4
2 8
9 9
9 4 2 8 9 9