Digital Main Assy (3/11) - Pioneer VSX-1019AH-K Service Manual

1

10.7 DIGITAL MAIN ASSY (3/11)

QQ
3 7 63 1515 0
A
D
1/11,2/11,
D
CONT_EMMA
4-9/11
B
V+3R3_HHH V+2R5_GA
! IC1303
S-1132B25-U5
5 1
VIN VOUT
2
VSS
4 3
NC
ON/OFF
GNDD
C
V+3R3_HHH
IC1302
TC7WHU04FU
TE
L 13942296513
1 8
1A VCC
R1305
2 7
3Y
1Y
3 6 100
2A 3A
4 5
GND 2Y
R1302
GNDD
1M
4 3
1 2
X1300
ASS7094-A
36.864MHz
R1380 GNDD
D
100
R1382
100
R1383
100
IC1301
341S2164
V+3R3_HHH
16
10
NC9 NC7
17 9
NC10
NC6
18 8
NC11 NC5
19 7
NC12 NC4
20
6
NC13 NC3
Q1300
DTA124EUA
R1378
100
C1302
0.1u/10
C1303
0.01u/16
GNDD
R1303
470
GNDD
E
www
F
D
3/11
82
1
http://www.xiaoyu163.com
2
1/11,4-10/11
DA
D 2/11,4-11/11
CONT_GA
4
5
6 3
7 2
8 1
R1355
47k
GNDD
L1302
ATL7010-A
1
EMBCK
2
EMADAT
R1307
100 3
USBREQ0
C1370
4
NM
APLPWRST
C1313
5
1000p/50
VCCCORE
C1309
6
0.1u/10 GND
7
HDATA0
HDATA0
5 4
8
HDATA1
HDATA1
R1347
6 3
HDATA2 9
100
HDATA2
7 2
HDATA3 10
HDATA3
8 1
11
HDATA4
HDATA4
5 4
12
HDATA5
HDATA5
R1348
6 3
13
HDATA6 100
HDATA6
7 2
HDATA7 14
HDATA7
8 1
15
HDATA8
HDATA8
4
5
16
HDATA9
HDATA9
R1349
6 3
17
HDATA10 100
HDATA10
C1310
7 2
18
HDATA11
0.1u/10
VCCIO
8 1
19
CLK_IN
C1314
20
1000p/50
CLK27GA
R1341 GND_IO
21
SCAN1
NM
C1311
22
D 1/11
0.1u/10 VCCIO
C1315
23
1000p/50
HDATA11
HDATA12 24
HDATA12
5 4
25
HDATA13
HDATA13
3 R1350
6
26
HDATA14 100
HDATA14
7 2
27
HDATA15
HDATA15
8 1
28
HADRS1 8
1
HADRS1
HADRS2 29
2 7
HADRS2
R9358
0 30
HADRS3 3 6
HADRS3
31
HADRS4 4 5
GND
C1312
32
0.1u/10
VCCCORE
C1316
1000p/50 33
HADRS4
HADRS5 34
1 8
35
HADRS6 2 7
R9359
36
HADRS7 3 6 0
HADRS8 4 5
V+3R3_EM_D
C1372
0.1u/10
IC1306
TC7SH08FUS1
5
1
R9366
XINTGA 4
100
2
3
R9367
NM
GNDD
NM : No Mount
x ao
y
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VSX-1019AH-K
2
http://www.xiaoyu163.com
3
8
C1368
NM
C1367
NM
GNDD
EMBCK
EMADAT
USBREQ0
IC1300
Q Q
3 6 7 1 3
PE7008A-K
HADRS5
HADRS6
HADRS7
C1325
0.1u/10
IC1304
BU4094BCFV
1 16
STB VDD
R1342
NM
2 15
DATA OE
3 14
CLOCK Q5
R1343
4 13
NM
Q1 Q6
5 12
Q2 Q7
6 11
Q3 Q8
u163
R1356 R1326
7 10
Q4 QS'
NM 8 9 0
VSS QS
(EXP_7)
.
3
4
2 9 9 4 2 8
V+3R3_HHH
L1303
ATL7010-A
GNDD
R9353
108 100
107 R9352
100
106
R9351
100
105
PUSEL2
C1336
104 V+3R3_HHH
1000p/50
VCCIO
HOTDET52
C1332
103
HOTDET53 0.1u/10
GND_IO
XSCTHROU
102 R9350
PUSEL1
100
101
R9364
XBAOUT
100
100
R9363
MCKX2
100
99
R9362
JRDCT
100
98 R9349
DAOFF
R1332 100
97 R9348
47k
VBUSE2OUT
R1333 100
96 R9347
47k
VBUSE2IN
100
95 R9346
RYHP
R1335 100
100
94
EXSTDIGITAL
93 R1336
EXOEDIGITAL
C1337
100
92
1000p/50
VCCIO
C1333
1 5 0 5 8 R1337 2 9 9 4
91
0.1u/10
XGARST
C1340 470 C1364
90
GND_IO
0.01u/16
89
C1363
GND_IO
C1338
88
1000p/50
VCCIO C1362
C1334
GNDD
87 R9344
RYVL
0.1u/10 100
86 R9342
NECK8
100
85 R9340
NECK6/6OHM
100
84 R9338
OSDCS
100
83 R9337
100
XOSDRST
82 R9336
100
XVSRST
81 R9335
100
XHDTX2RST
80 R9334
XHDTX1RST
100
79
HDRXSCDT
XMRATE 78
GND
C1335
XZ2DMUTE
77
0.1u/10
ZSP VCCCORE
C1339
76
1000p/50
XHDRXRST
75 R9365
0
74
73
GNDD
V+3R3_HHH
C1342
0.1u/10
IC1305
BU4094BCFV
1 16
STB VDD
2 15
m DATA OE
R1344
3 14
CLOCK Q5
NM
R1359
4 13
Q1 Q6
100k
5 12
Q2 Q7
R1357
6 11
Q3 Q8
co
100k
7 10
Q4 QS'
R1360
100k
8 9
VSS QS
R1358 R1361
100k 100k (EXP_8)
R1362
100k
GNDD
4
9 9
D 6
HOTDET52
HOTDET53
PUSEL2
PUSEL1
XBAOUT
MCKX2
JRDCT
DAOFF
VBUSE2OUT
VBUSE2IN
R9345
RYHP
0
EXSTDIGITAL
EXOEDIGITAL
C1365
2 8 9 9
NM
XGARST
NM
GNDD
NM
NM
RYVL
R9343
NECK8
0
R9341 NECK6/6OHM
0
R9339
OSDCS
0
XOSDRST
XVSRST
XHDTX2RST
XHDTX1RST
R1399
HDRXSCDT
100
R1398
XHDRXRST
100
XMRATE
XZ2DMUTE
ZSP
4 5
3 6
2
7
1 8
100k
R1363
GNDD