Main Pcb Assy (6/8) - Pioneer XW-NAC3-K Service Manual

1

10.7 MAIN PCB ASSY (6/8)

QQ
3 7 63 1515 0
A
FROM/TO System Ucom
DASCK
(1) DASCK
DASDA
(1) DASDA
XDARST
(1) XDARST
C 1/8
XDAPDN
(1) XDAPDN
(1) XOTW
B
FROM/TO ADC
A_MCLK
(4) A_MCLK
C 4/8
B_MCLK
(4) B_MCLK
FROM/TO REGURATOR
(1;3;4;5;8) V+3R3
C 8/8
V+B
(8)
C
TE
L 13942296513
FROM/TO DSP
(D)
SDIN
(5) SDIN
D
LRCK
(5) LRCK
SCLK
C 5/8
(5) SCLK
HCKT_PC5
(5) HCKT_PC5
DSP_CLK
(5)
DSP_CLK
(1;2;3;4;5;7;8) GND
C 1/8-5/8,7/8,8/8
E
www
F NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
C
6/8
58
1
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2
XOTW
V+B
6.3V22 TZV
XDAPDN
LRCK
SCLK
(D)
SDIN
DASDA
DASCK
XDARST
V+3R3
DSP_CLK
x ao
y
. i
XW-NAC3-K
2
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3
8
W801
0
1608
B2001 C2082
BLM18PG121SN1D 0.1 B
1608 1005
C2039
0.1 B
1005
C2090
6.3V22 TZV
1005
100 1/16W
R2019
R2025 R2027
200 1/16W 1005 18K 1/16W 1005
C2096
100P CH
C2001 0.1 B 1005 R2021
R2022 100 1/16W 1005
47 1/16W 1005 R2023
R2002 47 1/16W 1005
47 1/16W 1005 R2026
R2008 100 1/16W 1005
Q Q
100 1/16W
3 6 7 1 3
1005
B2000
BLM18PG121SN1D 1608
GND
MMZ1608R102CT1608
22 1/16W
C2037
0.1 B
1005
C2038
0.1 B
1005
u163
.
3
4
2 9 9 4 2 8
C2041 C2007
0.0047 B 0.0047 B
1005 1005
C2040 R2029 C2006 R2010
0.047 B 470 1/16W 0.047 B 470 1/16W
1005 1005 1005 1005
!
11 10
13
14
15 MCLK
13
16 OSC_RES
14
C2103
17 DVSSO
18 VR_DIG
1005
19 PDN
20 LRCLK
21 SCLK 23
(D)
24
22 SDIN
23
24
1 5 0 5 8 2 9
R2020
100 1/16W
1005
INVERTER
IC2000
B2006
TC7WU04FU(TE12L_F)
8 VCC 1A 1
R2024
7 1Y 3Y 2
1005 6 3A 2A 3
5 2Y GND 4
R2077
22 1/16W 1005 R2030
1M 1/16W
1005
X2000
16.9344MHz
16.9344MHz(+-50ppm)
m
co
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
4
9 9
C204
0.033
160
9 8 7 6 5 4 3 2
OUT
AVDD PGND_AB1 48
FAULT PGND_AB2 PVD
47
PVD
SOUND AMP
BST
IC2002
BST
TAS5707PHPR
PVD
SDA PGND_CD1 38 PVD
SCL PGND_CD2
37
OUT
9 4 2 8 9 9
31 32 33 34 35
C203
0.033
160