103
VSX-LX52
5
6
7
8
5
6
7
8
A
B
C
D
E
F
E
9/11
E
10/11
CN7603
T
CN7601
T
DIGITAL MAIN ASSY
(AWX9420)
• DSP BLOCK (4/5)
E
9/11
The mark found on some component parts should be replaced with
same parts (safety regulation authorized) of identical designation.
NM: No Mount
!
DIRLRCK
DIRBCK
A
Z2BCK
Z2ADAT
Z2MCLK
Z2LRCK
DIRMCLK
ADADAT
XADRST
CONT_GA
CONT_EMMA
ZDZF
Z2MUTE
TUCE
TUSO
22u/6.3
*C524
100u/16
C552
C506
C509
22u/16
*C527
100u/16
C577
C575
NM
C572
NM
C570
NM
C531
470p/50
YB
C576
NM
C569
NM
*C526
YB
C578
0.1u/10
YB
C538
470p/50
YB
C573
NM
C507
C574
NM
C502
YB
*C485
NM
C537
470p/50
YB
*C486
NM
C532
470p/50
YB
C511
YB
*C525
YB
C551
YB
C508
C564
0.1u/10
YB
C563
0.1u/10
YB
*C530
4700p/25
YB
C536
470p/50
YB
C504
YB
*C529
4700p/25
YB
C568
470p/50
YB
C565
0.1u/10
YB
*C481
NM
C567
0.01u/16
YB
*C521
0.1u/10
YB
C523
NM
C535
470p/50
YB
C571
NM
C501
(2125)
YB
C505
DCH1201-A
C533
470p/50
YB
C512
0.01u/16
YB
*C522
0.1u/10
YB
C562
0.1u/10
YB
C510
YB
C566
0.1u/10
YB
C503
YB
C534
470p/50
YB
C561
0.1u/10
YB
D551
1SS352
D502
MA152WK
D501
MA152WA
D561
NM
*D487
NM
*D486
NM
D562
NM
*D488
NM
*D485
NM
L502
L561
ATL7002-A
L551
QTL1013-A
*L521
L501
L562
ATL7002-A
GNDD
GNDSID
GNDVCZ2
GNDD
GNDVCA
GNDA
GNDCH
GNDU
GNDD
GNDD
GNDAA
GNDVC4
GNDD
(DSP)
GNDVC3
GNDD
GNDVC2
GNDVC1
GNDCH
GNDVCA
GNDD
GNDDAC
GNDDAC
GNDVCZ2
GNDD
GNDDAC
GNDVC1
GNDSIA
GNDDAC
(DAC Z2)
GNDVC2
GNDVC3
GNDVC4
GNDDAC
GNDDAC
(A/D)
GNDDAC
(DAC B)
GNDDAC
(DAC C)
GNDDAC
(DAC S)
GNDDAC
(DAC F)
GNDDAC
(A/D)
GNDDAC
(DAC Z2)
GNDDA
GNDD
AK5358AET
IC501
AINR
1
AINL
2
CKS1
3
VCOM
4
5
AGND
6
VA
7
VD
8
DGND
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
CKS2
16
CKS0
AK4388ET
*IC521
MCLK
1
BICK
2
SDTI
3
LRCK
4
5
RSTN
6
7
8
DIF0
9
DIF1
10
11
12
VCOM
13
VSS
14
VDD
15
DEM
16
DZF
KN481
VNE1948-A
DTC124EUA
Q552
Q551
RTQ025P02
D1
1
D2
2
G
3
S
4
5
D3
6 D4
R536
0
*R522
47
*R491
NM
*R492
NM
R543
100
R563
NM
R525
NM
R573
NM
R553
47k
R538
0
R539
100
R569
NM
R506
100
R531
0
R566
NM
R546
100
R564
NM
R562
NM
R568
NM
R532
NM
R574
NM
R561
NM
R572
NM
R567
NM
R570
NM
R571
NM
R537
0
*R528
100
R565
NM
*R483
NM
*R482
NM
R544
100
R526
NM
R542
100
R505
47
*R524
100
R551
NM
(1608)
R552
4.7
(3216)
R534
NM
*R527
100
R540
100
R502
100
R533
NM
*R523
100
R504
47
R541
100
R545
100
R503
100
*R521
47
R535
NM
V+5_DDD
V+5_DDD1
V+5_DAC
V+5_DAC
V+5_DACD
V+5_DAC
V+5_DACA
V+3R3_D
V+5_DAC
V+5_AD
CN501
XKP3082-A
1
RIN
2
VCOMGF(AD)
3
LIN
4
GNDAC(GNDA)
5
FRO
6
GNDAC(GNDA)
7
FLO
8
GNDAC(GNDA)
9
SRO
10
GNDAC(GNDA)
11
SLO
12
GNDAC(GNDA)
14
GNDAC(GNDA)
15
CO
16
GNDAC(GNDA)
17
SBRO
18
GNDAC(GNDA)
19
SBLO
20
GNDAC(GNDA)
21
ZONE2RO
22
GVCOMX
23
ZONE2LO
13
SWO
R494
NM
*R529
100
*R495
NM
*R496
NM
GNDCH
GNDD
IC561
NM
Vadj
1
GND
2
Vc
3
Vin
4
5
Vo
C579
NM
(1608)
C580
NM
(1608)
R577
NM
F%
R578
NM
F%
R575
0
(1608)
R576
NM
F%
V+5R6_U
C596
1000p/50
C595
1000p/50
C594
1000p/50
C593
1000p/50
C592
1000p/50
C591
NM
R484
0
R485
0
R530
NM
R549
NM
R550
NM
R480
NM
R479
NM
R478
NM
R477
NM
R475
NM
R476
NM
DACFRO
DACFLO
DACSRO
DACSLO
DACSWO
DACCO
DACSBRO
DACSBLO
XKP3078-A
CN482
3
GNDA
15
GNDU(EMMA)
8
TUCE
11
TUSO
2
V+5R6_U
4
SIRIUSR
12
XRDSRST5
10
TUSI5
5
GNDA
6
SIRIUSL
7
GNDA
9
TUSCK
1
V+5R6_U
14
RDSSI5
13
RDSCK5
*L494
L476
CTF1473-A
L477
CTF1473-A
L478
CTF1473-A
L479
CTF1473-A
L480
CTF1473-A
L475
CTF1473-A
*R520
NM
*C539
YB
*C540
YB
*L542
CTF1379-A
*L541
CTF1379-A
*C542
CH
*C543
YB
*C541
CH
*C553
0.1u/10
YB
GNDDAC
*R555
100
*R556
100
R486
0
TUSCK
TUSI5
XRDSRST5
RDSSI5
RDSSCK5
XZ2DARST
100u/16
10u/16
0.1u/10
470p/50
YB
0.1u/10
0.01u/16
470p/50
0.1u/10
0.1u/10
YB
0.1u/10
2.2u/10
1000p/50
470p/50
QTL1013-A
QTL1013-A
QTL1013-A
SMUTE
ACKS
AOUTR
AOUTL
V+5_ADC
V+5_DACZ2
V+3R3_ADC
NM
0.1u/10
470p/50
470p/16
1u/10
470p/16
ADC
DAC ZONE2
AC INLET Side
AC INLET Side
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
(D)
: Digital Audio Signal Route
: Audio Signal Route