Pioneer VSX-AX4AVi-S Service Manual page 59

5
DMLK R971
R972
DOLK R973
DMBK R975
R976
DOBK R977
(F)
(S)
DMSD R983
(S)
R984
(S)
DOSD
R985
DMCD R987
(C)
(C)
R988
DOCD
R989
(C)
(SB)
DMLK R929
R930
DTLK R931
DMBK R933
R934
DTBK R935
ADMK
ADLK
(F)
: AUDIO SIGNAL ROUTE(F)
(C)
ADBK
: AUDIO SIGNAL ROUTE(C)
(S)
: AUDIO SIGNAL ROUTE(S)
ADFD
(SB)
: AUDIO SIGNAL ROUTE(SB)
5
6
V+3DE4
STBY
C349 0.1/16 YB
C350 470p YB
IC311
R423
1 6
SEL
A
100
2 5
GND VCC
R424
3 4
Y
B
SN74LVC1G97DCK
C363 0.1/16
YB
C364 470p
YB
1 16
SEL VCC
stby 2 15
1A
ST
LRCK
0 3 14
4A
1B
47 4 13
4B
1Y MCLK
100 5 12
2A 4Y
BCK
100 6 11
2B 3A
47 7 10
2Y FDT 3B
8 9
GND 3Y
IC315
SN74LV157APW
R944 stby
C365 0.1/16
SEL
YB
C366
470p
YB
1 16
SEL
stby 2 15
1A
ST
0 3 14
4A
1B SDT
47 4 13
4B
1Y TDT
stby 5 12
2A 4Y
CDT
0 6 11
2B 3A
47 7 10
2Y BDT 3B
8 9
GND 3Y
IC316
SN74LV157APW
R994 0
C965 0.1/16
YB
C966
470p
YB
1 16
SEL VCC
stby 2 15
1A
stby 3 14
LRCK 4A
1B
47 4 13
4B
1Y
MCLK
100 5 12
2A 4Y
100 6 11
BCK
2B 3A
47 7 10
2Y 3B
DT
8 9
GND 3Y
IC954
SN74LV157APW
STBY
GNDD
DSPOUT
VSX-AX4AVi-S
6
7
DIGITAL MOTHER ASSY
L
5/8
(
VSX-AX4AVi:AWP7038
(
VSX-AX2AV:AWP7043
22
DAD
SEL
Y
H DIRECT
L DSP
L 2/8
R998 100
DSDDIRECT
R999
22 DOMK
DMFD
R979 stby
R980 0
(F)
R981 47 DOFD
(F)
(F)
Y
H DIRECT
L DSP
R995 stby DMTD
R996 stby DOTD
R991 stby DMBD
R992 0
R993 47 DOBD
(SB)
(SB)
(SB)
SEL Y
H XM
L DSP
R937 100
R938 100
R939 47 DTMK
R941 stby DMTD
R942 stby
R943 47
NOTE
1.RESISTORS
Unit: k-kΩ , M-MΩ or Ω unles s otherwise noted.
Rated power: 1/16W unless otherwise noted.
Tolerance: (J) 5% unless otherwise noted.
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
µ
Ratings: Capacity( F)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
AT:CEAT AL:CEAL
7
8
)
)
ADMK
ADLK
L 7/8
ADBK
(F)
ADFD
DOMK
DOLK
DOBK
(F)
DOFD
L 7/8, 8/8
(S)
DOSD
(C)
DOCD
(SB)
DOBD
(F)
DOTD
DMLK
DMBK
(F)
DMFD
(S)
L 2/8
DMSD
(C)
DMCD
(SB)
DMBD
DMTD
DTMK
L 8/8
DTLK
DTBK
L
8
A
B
C
D
E
F
5/8
59