Pioneer VSX-45TX Service Manual page 79

5
d.
R
DSP ASSY
01
Q701
Q702
1802
5
16
17
JTAG
144
3 1
5
4
3 1
4 5
IC303
IC706 IC101 IC401
IC705
6
• This diagram has four layers.
In the two middle layers, mainly Vcc and GND are connected.
1
32
109
IC451
IC503
VSX-45TX
6
7
L R SW
C SL SBL SR SBR
a
E88558(S)
IC681 Q682
Q681
Q601 Q621 Q641
IC601 IC611
IC501 IC902 IC541
7
8
SIDE B
A
B
C
a
D
(ANP7441-A)
Q661
Q974
Q973
E
F
R
79
8