Pioneer VSX-84TXSi-S Service Manual page 23

5
CN2801
52045-2645
MUTE MR/SB
1
2 AMUTE
3 GNDA
4
COUT
5 GNDA
6 SBROUT
7 GNDA
8
ROUT
9 GNDA
10
RSOUT
11 GNDA
12 LSOUT
13 GNDA
14 LOUT
15 GNDA
16 SBLOUT
17 GNDA
18 SWOUT
19 GNDA
20
STBYLOUT
21 GNDA
22 STBYROUT
23 GNDU
24 GNDU
VI_POD
25 V-iP
26
V-iP
*1 XWZ4175
C2801,C2802
C2821,C2822
C2841,C2842
STBY
C2861,C2862
C2951,C2952
C2953,C2954
D2961
STBY
IC2932 (2/2)
BA4560RF-TBB
R2966
4
+
5
4.7K
7 R2970 C2962
-
8
6
4.7K 10/50
R2972
10K
C2964
STBY
C2963
STBY
R2971
10K
R2969 C2961
2
4
-
1 4.7K 10/50
R2965 (IP)
3
+
8
4.7K
IC2932 (1/2)
BA4560RF-TBB
GND ISOLATOR
GNDCH
5
6
(C)
(S)
(SB)
(SW)
(IP)
V+5_6U
R2964
STBY
R2957
510K
R2958
STBY
iP-R
Q2952
C2956
10/50
R2954
RT1N431M
330
R2953
C2955
330
10/50
iP-L
GNDA GNDCH
VSX-84TXSi
6
7
PREOUT & CONTROL ASSY
AE
F
( XWZ4175 )
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 1SS355.
∗ Parts or parts block marked by "STBY" are standby.
(F)
: AUDIO SIGNAL ROUTE (F)
: AUDIO SIGNAL ROUTE (C)
: AUDIO SIGNAL ROUTE (S)
: AUDIO SIGNAL ROUTE (SB)
: AUDIO SIGNAL ROUTE (SW)
: AUDIO SIGNAL ROUTE
(IP)
VI_POD
C2957
0.01
Q2951
STBY
R2960
STBY
C2958
0.01
GNDU GNDV
7
8
i-pod
CN2804
AKP7202
1 F/W GND
2
F/W GND
3
ACC ID
4
F/W POWER GNDCH
5 F/W POWER
6
SGND
7 DOCK TX
8
DOCK RX
9
USB/DGND
(IP)
10 AUDIO L
11 AUDIO R
12
GNDA
13
GNDA
14 SHELL
15 ACC PWR
16
REMOTE SENSE
17 GNDA
18 GNDV
19
NC
20
iP-VIDEO
8
A
B
C
D
E
F
AE
F
23