Pioneer SC-07 Service Manual page 101

5
QQ
3 7 63 1515 0
V+3DM
R2204
DSPMISO
DSPMOSI
DSPSCK
DAXRST
ADXRST
DSPON1
DACS1
DACS2
C2225 SYB
0.1u/10
C2204
DSP2REQI
470p/16
DSP1MOD0
DSP1MUTE
DSP1SS1
DSP1MOD1
DSP1XRST
DSP1IRQ
DSP1SS0
ROWE
DSP1BUSY
DSP2BUSY
232DRX
232DTX
TE
L 13942296513
C2222 SYB
0.1u/10
XZXM 1
XXM
2
ZNET 9
10
XZNET
SRC 12
13
XSRC
EMSI
EMREQI
FLRST
FLSCK
FLSO
FLCE
XMANT
XMLINK
XMLSDT
XMTX
SITX *R2111 100
*R2112
SIRX5 100
SIXRST5
www
.
F
CN7004
5
http://www.xiaoyu163.com
B 2/4
AWX9136
AWX9201-
*R2201 47K *R2202 47k
R2238
NM
R2209 5.1k
R2205 NM
C2224 0.1u/10
SYB
C2202 1
SCH
NM 470p/16 2
3
1 8
R2203
4
2 7
DSPMOSI
5
22 3 6
DSPSCK
6
4 5
DAXRST
V+3DM
7
ADXRST V+3DM
8 DSPMISO
DSI
9
1 8
DSO
R2207
7 10
2
DSCK
11
3 6 100
DRDY
4 5 12
DSPON1
13
BYTE
14
DCNVSS
R2210 100 15
DACS1
C2203 16
NM
DACS2
17
RESET
18
XOUT
19
GNDD
20
XIN
21
V+3DM
R2211 22
47k
NMI
DSP u-COM
SCH
R2212 NM 23
DSP2REQI
24
DREQ
25
POFF
26
1 8
DSP1MOD0
R2214 27
2 7
DSP1MUTE
100
28
3 6
DSP1SS1
29
4 5
DSP1MOD1
30
1 8
DSP1XRST
R2216 31
2 7
DSP1IRQ
100
32
3 6
232DRX
DSP1SS0
V+3DM
33
4 5
ROWE
232DTX
8 34
1
DSP1BUSY
R2218 35
2 7
DSP2BUSY
100
6 36
3
37
4 5
38
R2245 NM
R2219 NM
R2215 NM
NM
R2213
R2217 47k
SCH
C2205 470p/16
SYB
C2226 0.1u/10
IC2207
(4/4) 14
12
11
13
7
TC74VHC08FTS1
C2211 SYB
IC2210 (1/4)
TC74VHC00FTS1
14 0.1u/10
14
5 6
XMMK XHDI2S HDI2S
3
IC2209 (3/6)
7
7
TC74VHC04FTS1
IC2210 (3/4) 14
XTL0 13 12 XXTL0
TC74VHC00FTS1
14
(6/6)
IC2209
7
TC74VHC04FTS1
14
8
DSD 9 8 XDSD
7
IC2209 (4/6)
7
14 TC74VHC04FTS1
IC2210 (4/4)
TC74VHC00FTS1
11
7
C2022 YB
0.1u/16
IC2009
1 20
G1 VCC
2 19
A1 G2
3 18 R2104
100 HDSI5
A2 Y1
4 17
HREQI5
A3 Y2
5 16
EMSI5
A4 Y3
6 15
EMREQI5
A5 Y4
R2106
7 14 100 FLRST5
A6 Y5
8 13 R2108 100
FLSCK5
A7 Y6
9 12 100 FLSO5
R2109
A8 Y7
10 11 R2110 100
FLCE5
GND Y8
TC74VHCT541AFTS1
3.3V 5V
*C2023 0.1u/16 YB
*IC2010
1 20
G1 VCC
2 19
A1 G2
3 18
XMANT5
A2 Y1
4 17 XMLINK5
A3 Y2
5 16
XMLSDT5
A4 Y3
*R2113
100
6 15 XMTX5
A5 Y4
*R2115
7 14 100
SITX5
A6 Y5
*R2116
8 13 100 SIRX
A7 Y6
*R2117
9 12 100
SIXRST
A8 Y7
10 11
GND Y8
TC74VHCT541AFTS1
3.3V 5V
V+5_6ST V+6D
2SA1366(EF)
Q2007
x ao
y
i
Q2008
RT1N241M
GNDD
http://www.xiaoyu163.com
6
8
B 3/4
B 2/4, 3/4, 4/4
DSP UCOM
102
UDATA9
101
UDATA10
100
UDATA11
D11
99
UDATA12
D12
98
UDATA13
D13
97 UDATA14
D14
D9
96
UDATA15
D15
D10
95
A0
94
UADRS1
A1
93 UADRS2
A2
92
UADRS3
A3
91 UADRS4
A4
90
UADRS5
A5
89
UADRS6
A6
88
UADRS7
A7
87
GNDD
86 UADRS8
A8
85
IC2201
V+3DM
R2234
84
PEG396A
DEXPDT
83 100
DEXPCK
82
DEXPST
81
DEXPOE
80
DSPPASS
79 R2235
UADRS9
A9
78
UADRS10
A10
77
UADRS11
A11
76
UADRS12
A12
75
UADRS13
A13
74
UADRS14
A14
73 UADRS15
A15
72
UADRS16
A16
71 UADRS17
A17
22ARC
70
UADRS18
A18
DIRXRST
69
A19
68
XCE
XCE
67 24ON
24ON
66
22ARC
DIRXRST
65
R2233
47k
Q Q
3 6 7 1 3
MUTE CONTROL
C2212
SYB
0.1u/10
XSPDIF
C2213 IC2206
SYB (1/4)
TC74VHC32FTS1 IC2206 (2/4)
14
0.1u/10
TC74VHC32FTS1
4 14
UNLK 1
14
14
3 4
3 4
5 6
7
IC2205
2 7
7
(2/4) IC2209 (2/6)
5
7
TC74VHC04FTS1
XHDI2S TC74VHC125FTS1
14
1
HDMUTE
2 3
7
MXMMUTE IC2205 (1/4)
TC74VHC125FTS1
XSMUTE
C2214 SYB
XDAMUTE
0.1u/10
ZSP
IC2211
14
4 TC74VHC125FTS1
IC2209 (1/6)
5 6
TC74VHC04FTS1
14
7
1 2
7 14
10
9 8
IC2211
7
(3/4)
TC74VHC125FTS1
XDSBMUTE
14
9
XZSMUTE
8
5
7
10
14 7
12 6
ZDZF
R2275
11
IC2206
(3/4)
ZXMMUTE
4
14
0 TC74VHC32FTS1
13
R2274 7
IC2210 (2/4)
TC74VHC00FTS1
IC2206 (4/4)
NM
TC74VHC32FTS1
XDZ2MUTE
XZ3MUTE
REGULATOR 3.3V
V+3DIN
D2004
!
MC2848-11
D2005
IC2011
!
u163
1 5
CONTROL
V+3DM
VIN
2
MC2848-11
GND
L2002
3 4
NB VOUT
ATL7002-A
NJM2880U1-33
.
SC-07
6
7
2 9 9 4 2 8
D-MOTHER ASSY
B 1/4
(SC-07 : AWX9136)
(SC-05 : AWX9201)
IC2202
1 48
UADRS16 UADRS17
A15 A16
R2240
UADRS15 2 47
A14 XBYTE#
3 46
UADRS14 47k
A13 VSS2
UADRS13 4 45 UDATA15
A12
DQ15/A-1
5 44
UADRS12 UDATA7
A11 DQ7
UADRS11 6 43 UDATA14
A10 DQ14
7 42
UADRS10 UDATA6
A9 DQ6
UADRS9 8 41 UDATA13
A8 DQ13
9 40
UDATA5
NC1 DQ5
10 39
UDATA12
NC2 DQ12
11 38
XWE UDATA4
WE# DQ4
12 37
D12VON
RESET# VCC
13 36
UDATA11
NC3 DQ11
14 35
UDATA3
NC4 DQ3
15 34 UDATA10
RY/BY#
DQ10
16 33
UDATA2
NC5 DQ2
UADRS18 17 32 UDATA9
A17 DQ9
18 31
UADRS8 UDATA1
A7 DQ1
UADRS7 19 30 UDATA8
A6 DQ8
20 29
UADRS6 UDATA0
A5 DQ0
UADRS5 21 28 XOE
A4 OE#
22 27
UADRS4
A3 VSS1
23 26
UADRS3 XCE
A2 CE#
24 25
UADRS2 UADRS1
A1 A0
AYW7256-A
C2227
0.1u/16 YB
FLASHROM
C2206
470p/50 CH
C2209
5 4
IC2203
DEXPCK
6 3
DEXPST DEXPST 1
STROBE
7 2
2
DEXPOE
DATA
8 1
DSPPASS DEXPCK 3
CLOCK
4
47k XZSMUTE
Q1
XXM 5
Q2
6
XZXM
Q3
7
XMSXRST
Q4
8
Vss
TC4094BFN
PORT EXPANDER
YB
C2229 NM C2210
IC2212 IC2204
1 16 1
DEXPST DEXPST
STROBE Vdd STROBE
2 15 2
DEXPOE
DATA OE DATA
3 14 3
DEXPCK DEXPCK
CLOCK Q5 CLOCK
4 13 4
DSP2MOD XFOPT
Q1 Q6 Q1
5 12 5
24ARC XHDSPDIF
Q2 Q7 Q2
6 11 XOPT4 6
Q3 Q8 Q3
7 10 7
XZFOPT
Q4 Q's Q4
8 9 8
Vss Qs Vss
1 5 0 5 8 2 9 9 4
NM TC4094BFN
PORT EXPANDER
PORT EXPANDER
R2259
2.2k
Q2202
2SA1602A(EF)
Q2201
C2215 SYB
RT1N141M-11
0.1u/10
C2216 R2260
14
6 1
3 1000u/10 AT 47
2
7
Q2203
C2217
RT1P431M
IC2207 (1/4)
TC74VHC08FTS1
0.1u/16
YB
14
1
3
2
7
IC2208 (1/4)
TC74VHCT08AFTS1
Q2205
RT1P241M
(2/4)
14
4
14
6 4
6
5
7
5
7
IC2207 (2/4)
IC2208 (2/4)
TC74VHC08FTS1
TC74VHCT08AFTS1
Q2207
RT1P241M
14
9
14
8 9
8
10
7
10
7
IC2207 (3/4)
TC74VHC08FTS1
IC2208 (3/4)
TC74VHCT08AFTS1
Q2208
RT1P241M
14
12
11
13
7
IC2208 (4/4)
TC74VHCT08AFTS1
m
co
The mark found on some component
parts should be replaced with same
parts (safety regulation authorized)
of identical designation.
7
8
9 9
A
ADXRST
DACS1
DACS2
DAXRST
B 4/4
F96K
F192K
SRCXRST
XZDACS
ZDAXRST
ZDZF
XXTL0
B 2/4, 3/4
DISCK
DISO
B
B 2/4, 4/4
SRC
XSRC
B 3/4, 4/4
YB
0.1u/16
16
Vdd
15
DEXPOE
OE
14 LSSN
Q5
13
ZSP
Q6
12
ZNET
Q7
11
XARC
Q8
10
Q's
9
Qs
C
YB
0.1u/16
16
Vdd
15
DEXPOE
OE
14
XZHDSPDIF
Q5
13
XZOPT4
Q6
12
SRCXRST
Q7
11 XNET
Q8
10
Q's
9
Qs
2 8 9 9
AWX9136
V+5UM
D
V+5UM1
R2262 AMUTE
0
ICEAMUTE
R2264 SBMUTE
0
ICESBMUTE
R2266
Z2MUTE
1k
E
Z3MUTE
R2268
1k
V-12A
F
B 1/4
101
8