Dac High Assy (1/2) - Pioneer SC-LX85 Service Manual

1

10.4 DAC HIGH ASSY (1/2)

A
*JA2008
COAX IN1
1
COAX IN2
2
3
4
AKB7173-A
GNDDA
B
V+5_D1
JA2002
R2007 100
1
C2010
OPT IN1 2
YB
0.1u/50
3
AKS7001-A
JA2003
R2008 100
1
C2011
OPT IN2 2
0.1u/50 YB
3
AKS7001-A
JA2004
R2009
100
1
C2012
OPT IN3 2
0.1u/50 YB
3
AKS7001-A
JA2005
R2010 100
1
C2013
OPT IN4
2
YB
C 0.1u/50
3
NM
JA2006
C2014
1
0.1u/50 YB
OPT OUT1 2
3
AKS7007-A
JA2007
C2015
1
YB
0.1u/50
OPT OUT2 2
3
NM
GNDD
R2219 NM
D
R2218 NM
C2201
YB
NM
C2202
CH
NM
GNDD
BKP1127-A
*JA2101
GNDSID
1
(NC)
2
SIRIUS_RST
3
SIRIUS_TX
GND 4
SIRIUS_R 5
SIRIUS_RX 6
GNDA 7
SIRIUS_L 8
0.1u/50
GNDCH RT1
C2122
GNDCH RT2
NM
GNDCH RT3
*R2133
YB
0.01u/50
*C2124
E NM
*R2134
*D2130
NOTE
1. RESISTORS
Unit: k-k , M-M or unless otherwise noted.
Rated Power: 1/16w or NETWORKS-1/32w unless otherwise noted.
Toleranee: (J)5% unless otherwise noted.
2. CAPACITORS
Unit: p-pF or u-uF unless otherwise noted.
Ratings: Capacity(F)/Voltage(V) unless otherwise noted.
YB:CKSRYB, QYB:CKSQYB, SYB:CKSSYB, CH:CCSRCH, SCH:CCSSCH
AT:CEAT, ZL:CEHAZL, QHX:CFHXSQ
3. NM: No Mount
The ! mark found on some component parts should be replaced
with same parts(safety regulation authorized) of identical
designation.
F
B
1/2
98
1
2
C2066
0.47u/16
YB
C2002
0.01u/50
YB
C2003
R2002
0.1u/50
YB
C2065
L2001
C2001
NM
0.47u/16
NM YB
C2005
0.01u/50
YB
C2006
R2004
0.1u/50 YB
L2002
C2004
NM
NM
C2009
R2006
0.1u/50 YB
V+5_D
L2004
QTL1013-A
R2012
MSPDIF
100
YB
0.01u/50
*C2126
SIXRST
SITX
SIRX
0
*R2135
1SS302
GNDD
2
3
22
22
22
1
2
OCSK0/CSN/CAD0
3
DIF0/RX5 OCKS1/CCLK/SCL
4
IC2001
TEST2 CM1/CDTI/SDA
AK4118AEQ
5
DIF1/RX6 CM0/CDTO/CAD1
6
VSS1
IPS0/RX4 INT0
7
NC_AVSS1
DIF2/RX7
8
IPS1/IIC
XTL1 BICK
9
VIN/GP0 SDTO
P/SN
10
XTL0
11
12
R2015
NM
R2016
V+5_DIR1 V+5_D V+3R3_DIR1
100
L2005
QTL1013-A
AT 22u/50
330 A_SIRIUS_R
*R2143 *C2128
0
R2136
AT
22u/50
330 A_SIRIUS_L
*R2142
*C2127
V+3R3_D V+3R3_DF
R2051
NM
R2052
NJM2880U1-33
REGULATOR 3.3V
NM
VOUT NB
4 3
V+5_D
GND
2
VIN CONTROL
5 1
IC2015
SC-57
3
4
R2027 UNLK
100
R2053
36 DIRINT
100
R2026
35
470 DIRCS
R2025
34
100 DIRSCK
R2024
33
100 DIRSO
R2023
32
100 DSPSI
31 XDIRRST
R2022
PDN
220
30
XTI
R2021 100
29
XTO
R2263
28
220
DAUX
27
MCKO2
26 R2020 0
25 R2019
68
R2018 22
R2017
0
DIR & DIT
L2006
QTL1013-A
A_SIRIUS_R
B
2/2
GNDSI3
A_SIRIUS_L
*R2231
NM
*R2232
NM
*R2233
NM
R2151 100k
R2152 100k
R2153 100k
R2154 100k
C2251
0.01u/50
V+3R3_DF V+5_D
C2252
0.01u/50
GNDBT
GNDD
AC
4
R2228
0
R2227
0
DIRPOW
R2115
DSPSCK
100
RYAC
R2119
DSPSO
100
CN3783