Dac High Assy (1/2) - Pioneer SC-65 Service Manual

1

10.4 DAC HIGH ASSY (1/2)

AWX1103- AKB7173-A
A
AWX1294-
AWX1307-
*JA2008
COAX IN1
AKB7173-A
1
COAX IN2
2
3
4
JA2009
1
OPT IN1
2
B
NM 3
JA2002
R2007 100 V+5_D1
1
C2010 L2004
2
YB QTL1013-A
0.1u/50
3
AKS7008-A
JA2010
1
OPT IN2
2
NM
3
JA2003
R2008
100
1
C2011
2
0.1u/50 YB
3
AKS7008-A
JA2011
1
2
NM
3
JA2006
C2014
1
OPT OUT1
0.1u/50 YB
C
2
R2143
10
3
AKS7009-A
JA2012
1
2
NM
3
JA2007
C2015
1
OPT OUT2
0.1u/50 YB
2
R2144
0
NM
3
GNDD
D
R2219
NM
R2218
NM
C2201
NM
C2202
NM
GNDD
C2486
JA2102 NM
CKS5712-A
R2363
GND 18 100
VCC 17
A_OUT_L
16
GNDA 15
A_OUT_R 14
GND
13
A_IN_L R2364
12
GND 11 100
A_IN_R 10
GND
9
RX
8
TX 7
E DET
6
R2394
IDENIFY
5 0
RESERVE 4
GND 3
SPDIF
2
GND
1
C2309
KN2203
VNE1948-A
NM
C2308
NM
2 4
GNDBT GNDD
1 3
GNDDA
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
F
The mark found on some component parts should be replaced
!
with same parts (safety regulation authorized) of identical
B
1/2
designation.
94
1
2
JA2008
C2066
0.47u/16
YB
C2002
0.01u/50 YB
R2002
C2003
0.1u/50 YB
C2065
L2001
C2001
NM
0.47u/16
NM YB
C2005
0.01u/50 YB
R2004
C2006
0.1u/50
YB
L2002
C2004
NM
NM
R2005 C2009
R2006
0.1u/50 YB
75
V+5_D
R2012
MSPDIF
100
V+5_D
!
IC2473
L2474 R2360
1 5
VIN VOUT
VTL1129-A
2 0
GND
C2485 R2361
3 4
EN /OC
NM 10
BD2224G
R2362
10
GNDBT_1
C2304 R2365
BTLO
0
10u/50
B
2/2
C2305 R2366
BTRO
0
10u/50
R2350
100
R2351
100
R2352
100
GNDD
C2324
C2325
NM NM
C2323 C2321 C2320
NM
NM NM
GNDBT GNDAP GNDDA GNDDAS GNDD
2
3
27
27
22
1
2
IPS0/RX4
NC_AVSS1 OCSK0/CSN/CAD0
3
DIF0/RX5 OCKS1/CCLK/SCL
4
IC2001
TEST2 CM1/CDTI/SDA
AK4118AEQ
5
DIF1/RX6 CM0/CDTO/CAD1
6
VSS1
7
DIF2/RX7
8
IPS1/IIC
9
P/SN
10
XTL0
11 XTL1
VIN/GP0
12
R2015
NM
R2016
V+5_DIR1 V+5_D
100
L2005
QTL1013-A
BTOL
BTPOW
R2372
NM
R2373
NM
GNDBT GNDD
V+3R3_D V+3R3_DF
R2051
NM
R2052 NJM2881F33
REGULATOR 3.3V
!
NM
VOUT NB
4 3
V+5_D
GND
2
VIN CTL
5 1
IC2015
*R2231
NM
C2058 R2232
AWX1103- 2.2u/10 NM
CCG1222-A 39k(1/8W)
AWX1294-
AWX1307-
SC-65
3
4
R2023
R2024
R2025
R2027
R2053
AWX1103- 100
AWX1294-
AWX1307-
*R2027
100 UNLK
*R2053
36
100 DIRINT
35 R2026
470 DIRCS
INT0
*R2025
34 DIRSCK
100
*R2024
33
100 DIRSO
*R2023
32
100 DSPSI
31 R2022
XDIRRST
PDN
220
30
R2021
XTI
100
29
XTO
R2263
28
220
DAUX
27
R2395
68
MCKO2
BICK 26 *R2020 0
SDTO
25 R2019
68
R2396
68
R2018 68
R2383
47
R2017 R2382
47 0
DIR & DIT
R2020
AWX1103- 0
V+3R3_DIR1
AWX1294-
L2006
AWX1307- 10
QTL1013-A
BTRX2
BTTX
BTDET
R2151
R2152
10p/50
R2153
C2306
R2154
V+3R3_DF
GNDD
Z
4
R2228
0
R2227
100k
100k
100k
100k
V+5_D
CN3783