Pioneer XV-DV740 Service Manual page 37

5
F 3/4
CONTROL ASSY (XWZ3882 : XV-DV740)
IC3003
BA4558F
(FL)
4
C3037
+
5
10/50
7
-
6
(1/2)
8
GNDA
IC3003
BA4558F
2
4
-
1
(2/2)
C3038
3
+
8
10/50
(LOUT)
GNDD
:AUDIO SIGNAL ROUTE
:FLch AUDIO SIGNAL ROUTE
(FL)
:TVIN Lch AUDIO SIGNAL ROUTE
(TVL)
:DIGITAL AUDIO SIGNAL ROUTE
(D)
:TX Lch AUDIO SIGNAL ROUTE
(TXL)
5
6
(XWZ3896 : XV-DV440)
VA+12
6dB ATT
VA+5
R3023
1.5k
VA+5
Q3009
2SC4081(QR)
C
R3047
B
10k
E
(1/2)
Q3010
2SC4081(QR)
E
B
R3048
C
10k
VA-5
R3024
VA-5 1.5k
Q3004
VA-12
UMB1N
(1/2) C
B
E
Q3004
UMB1N (2/2) C2
B2
E2
VA-5
GNDD
(TXL)
6
7
10dB ATT
C3019
10/50
W395
Q3005
2SC4081(QR)
C
B
R3031
E
10k (1/2)
Q3006
2SC4081(QR)
E
B
R3032
C
10k
C3020
W359
10/50
VA-5
VX+9
VX+12
+9V REG.
VX+9
Q5711
2SD1858X(QR)
R5728
66
R5706
61
STBY
10k
GNDX
62
52
C5792
STBY
C9999
GNDS(PJ)
STBY
KN5791
GNDA
VNF1084-
(C)
XV-DV740
7
8
F 1/4, 4/4
I/O
I/O
LIN
LIN1
VA+12
VA+12
VX+12
RIN1
VX+12
RIN
VE+56
VE+56
VA-12
VA-12
F
VD+5
VD+5
VA-5
VA-5
GNDA
GNDA
GNDX
GNDX
GNDD
GNDD
U-COM
VD+5
F
1/4, 2/4, 4/4
CN5701
52045-1145
11 GND
10
RDS
C5732 9
VSM
JQ
8 TXR
STBY
7
+9V
(TXL) C5731
JQ
6
TXL
STBY
5
GND
4 DO
3 CLK
2 DI
1 CE
C5733
STBY
C5734
STBY
GNDD
F
8
A
B
C
1/4
D
E
F
3/4
37