Pioneer VSX-94TXH Service Manual page 115

5
QQ
3 7 63 1515 0
DSP DIRECT
ANALOG DIRECT
AWQ7041 ONLY
(F)
DSPIN
CDMIX
(C)
A-CONT
TE
L 13942296513
NOTES
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance: ±5%(J) unless otherwise noted.
2.CAPACITORS
No marked Capacitors are CEAT or CKSRYB.
Unit: p-pF or μF unless otherwise noted.
Rated Voltage: shown as "Capacity(μF)/Voltage(V)",
or 50V unless otherwise noted.
3.DIODES
No marked Diodes are 1SS352.
* Parts or parts block marked by "STBY" are standby.
www
.
(F)
: AUDIO SIGNAL ROUTE(F)
(C)
: AUDIO SIGNAL ROUTE(C)
5
http://www.xiaoyu163.com
C2643 22p
CH
R2645 11k R2651
11k
R2647 R2649
2
8
-
R2653
15k 1
0
L
3
IC2634 (1/2) + 4.7k
4
BA4560RF
V-7A
V+7A
(2/2)
IC2634
BA4560RF
8
+
R2654
5
R
R2648 R2650 7
4.7k
-
4
6
0 15k
R2646 R2652 11k
11k
C2640
22p
C2644 CH
ANALOG DIRECT
DSP DIRECT
XCDMIX
DSPIN5
ANALOG CENTER DOWN MIX
CONT
K 3/4
x ao
y
i
(SW)
: AUDIO SIGNAL ROUTE(SW)
(MIC)
: AUDIO SIGNAL ROUTE(MIC)
(FVL)
: AUDIO SIGNAL ROUTE(VIDEO2)
http://www.xiaoyu163.com
6
8
C2639
22p
CH
(F)
R2641
(1/2)
4.7k IC2633
V+7A
BA4560RF
2
8
-
(F)
R2643 C2645
1
L
3
+ 100 10/50
4
V-7A
V+7A
8
+
R2644 C2646
5
R
7
100
10/50
-
4
6
(2/2)
IC2633
R2642
BA4560RF
4.7k
V-7A
22p
CH
Q Q
3 6 7 1 3
V+12A
V+7A
Q2641
2SD1858X(QR)
GNDA1
Q2642
2SB1238X(QR)
V-7A
V-12A
19 17 15 13 11
20 18 16 14
12
u163
N 2/2
CN4312
.
(C'Site)
F
: VIDEO SIGNAL ROUTE F(C'Site)
FS(C)
: VIDEO SIGNAL ROUTE FS(C)
FS(Y)
: VIDEO SIGNAL ROUTE FS(Y)
VSX-94TXH
6
7
2 9 9 4 2 8
COMPONENT & VOL ASSY
K
1/4
(VSX-94TXH:AWQ7041)
(VSX-92TXH:AWQ7046)
(F)
AWQ7046 ONLY
(F)
AWQ7046
ONLY
CN2505
VIPOD
CKS1758-
1
2
GNDIP
3
4
5
6
VLCK
7
1 5 0 5 8 2 9 9 4
VLDT
8
MRVLDT
9
XPREGAIN
10
LSSN
11
DSPIN
12
CDMIX
13
14
GNDD
232DET
2-D6
XPREGAIN
2-A3
VLDT
2-A3
VLCK
2-A3
MRVLDT
2-A3
(MIC)
MIC
(FVL)
FVL
FVR
(C'Site)
F
FV
4-D2
FS(Y)
FVY
4-D2
FS(C)
FVC
4-D1
9 7 5 3 1
10 8 6 4 2
GNDV GNDAV
m
co
7
8
9 9
A
B
GNDA1
FL
2-A2
FR
2-A2
C
GNDiP
GNDiP
V+iP
V+iP
GNDD
GNDD
VLCK
2 8 9 9
VLDT
MRDT
XPREGAIN
LSSN
DSPIN
CDMIX
232C DET
D
E
F
K
1/4
115
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