Component & Vol Assy (3/4) - Pioneer VSX-AX4AVi-S Service Manual

1
3.11 COMPONENT & VOL ASSY (3/4)
A
Y
JA2401
XKB3053
(1/6)
3
C2477 Cb
JA2401
XKB3053
STBY
(2/6)
6
C2453
Cr
0.01
JA2401
XKB3053
11
9
(3/6)
JA2401
B
XKB3053
GCC
(CHASSIS)
Y
JA2402
XKB3053
(1/6)
3
Cb
C2476
JA2402
XKB3053
STBY
(2/6)
6
C2454
0.01 Cr
JA2402
XKB3053
(3/6) 9
11
JA2402
C
GCC
XKB3053
Y
JA2402
(CHASSIS)
XKB3053
(4/6) 3
Cb
C2475
JA2402
XKB3053
STBY
(5/6)
6
C2455
0.01 Cr
JA2402
XKB3053
(6/6)
9
10
JA2402
XKB3053
D
GCC
CN2409
(CHASSIS)
52045-1745
GNDU
OSDCS 2
OSDRT
OSDDT
4
EXPDT
EXPCK 6
EXPOE
EXPST
8
FVC
GNDV 10
FVY
GNDV 12
FV
GNDV
14
MRV
E GNDM 16
GNDM
F
K
3/4
46
1
2
NOTES
1.RESISTORS
Unit: k-k Ω , M-M Ω or Ω unless otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance:
2.CAPACITORS
C1(Y) Unit: p-pF or µ F unless otherwise noted.
CY1
1
Rated Voltage: shown as "Capacity( µ F)/Voltage(V)",
AT : CEAT
3.DIODES
No marked Diodes are 1SS355.
Parts or parts block marked by "STBY" are standby.
C1(Cb)
CB1
4
C1(Cr)
CR1
7
C2(Y)
CY2
1
C2(Cb)
CB2
4
C2(Cr)
CR2
7
C3(Y)
CY3
2
C3(Cb)
CB3
5
C3(Cr)
CR3
8
GNDU
1
OSDCS
OSDRST
3
OSDDT
CDT2
5
MEXCLK
MEXOE
7
MEXST
9
11
13
CMRV
15
L2759
VTL1083
17
R9759
STBY
GNDV
GNDM
K 2/4
VSX-AX4AVi-S
2
3
5%(J) unless otherwise noted.
or 50V unless otherwise noted.
:CKSRYB type unless
otherwise noted
V+3C
C(Cb)
Cb
TC74LVX4052FT
Cr
V-3C
MEXOE
C53B
DSW1
V+5C
D53A
DINH
CDT2
PORT EXPANDER
MEXST
MEXDT1
MEXCLK
XMSB
CINH
CSW2
CSW1
(CHASSIS)
K 2/4
3
4
V+3C
C(Y)
Y
TC74LVX4052FT
1
C(Cr)
V-3C
GNDU
C2463
STBY
C2464
STBY
GCV
GNDU
GNDU
GNDU
13 11 9 7 5
12 10 8 6
GCV
GCC
N
CN4314
4
3 1
4 2
GHD