Pioneer VSX-405 Service Manual page 10

VSX-405, VSX-305
4.3. MOTHER ASSY (2/3)
C1187 M
680P
R11@06 R110
PRO LOGIC IC
4.7/50
@.22 TX
t
ur
| ul
N <
R1122
AWN
101182
NJUS7@2
15K C14
1156R1124 49K
M R1123cepp] 13
55M
LPF2-@ A. GND
LPF2-1 D.GND
15K 4°7/50
S600p 15K (1757
c1131R1115C1153 1998p
C1168 +xg.4
TX 0.068 ©1158 16
| C1153 g.
OPA2-O TES2
OPA2~-1 TES!
cC2 [IDFRAG
cc1 {DSW
—]
&
IC
47725
C1163
M 2200P
R1129
R1011
REF DATA
OPA1-O SCK
OPA2-O REQ
LPF1-O XOUT
LPF1-I XIN
vcc
DELAY
ll
Y
MOTHER ASSY (2/3)
AWZ8053 (VSX-405)
AWZ8056 (VSX-305)
aay EY —
c11793
1800P
C1180
150P
Ass7o1i-|_ | |
|
TO MOTHER ASSY (1/3)
(=> SCH-2)
MOTHER ASSY (2/3)
15
4.7/58
TO MOTHER ASSY (1/3)
(=> SCH-2)
SIGNAL ROUTE
GNDD
m: AUDIO SIGNAL ROUTE
MOTHER ASSY (2/3)