Hdmi & Dsp & Usb Assy (2/5) - Pioneer VSX-918V-S Service Manual

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10.16 HDMI & DSP & USB ASSY (2/5)
QQ
3 7 63 1515 0
HDMI & DSP & USB ASSY
V
2/5
(VSX-918V:AWX8977)
A
IC202
TC7WH125FU
1
G1
R232
47 2
A1
3
Y2
R233
4
47
GND
C231
C232
B
0.1u/10
GNDD
V
1/5
DA
C
SDTI
FDTI
TE
R202
L 13942296513
BDTO
CDTO
SDTO
FDTO
100
D
E
www
F
V 2/5
94
1
http://www.xiaoyu163.com
2
V3D
V3D8
TP206
8
VCC
7
G2 R235
47
6
Y1
5
A2
R234
47
NM
V 1/5
MCK1
C228
0.1u/10
C227
NM
47
R230
47
R201
1
2
3
4
5
SDO4_SDI1_PC7
IO_GND_1
6
IO_VDD_1
SDO1_PC10
SDO3_SDI2_PC8
7
SDO2_SDI3_PC9
SDO0_PC11
8
CORE_VDD_1
9
PF8
R204
10
PF6
11
47k
PF7
12
CORE_GND_1
13
PF2
14
PF3
15
PF4
16
PF5 IO_GND_2
17
IO_VDD_2
18
PF1
19
PF0
20
C207
NM 470p/50
C208
0.1u/10 0.1u/10
CN201
NM
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
V3D
V1R2
V3D9
V12
TP203
TP204
C226 C224
0.1u/10 0.1u/10
C225 C223
470p/50 NM
60
59
58
Q Q
3 6 7
57
SDO3_SDI2_PE
56
FST_PE4
SDO2_SDI3_PE
SDO5_SDI0_PE
55
SDO4_SDI1_PE
SDO1_PE10
54
SDO0_PE11
53
CORE_GND_3
52
CORE_VDD_3
DSP
51
MODA_IRQA
IC201
50
MODB_IRQB
DSPC56371AF180
49
MODC_IRQC
48
MODD_IRQD
47
RESET_B
46
PLLD_GND PINIT_NMI
PLLP_GND 45
PLLP_VDD EXTAL
44
PLLD_VDD
43
42
41
C214
C209
470p/50
C215
C210
0.1u/10
R213
10k
C211
NM
C212
NM
C213
NM
R214
NM
R215
NM
V3DC
IC262
NM
Vcc
5
OUTY 4
u163
VSX-918V-K
3
4
2 9 9 4
V3D
GNDD
V3DA
C252
0.1u/10
C251
NM
IC251
PDC173A8
1
R251
CS# VDD
47
2
SO
HOLD#
3
WP# SCK
R253
4
VSS SI
10k
NM
R254
R255 10k
R256 R257
10k
R224
47
BDTI
CDTI
R223
47
DECMUT3
R221
1 3 1 5 0 5 8 2 9
R222
47k V3D
NM
Q201
RT1N241M
R219
0
R218
NM
R216
100
OSC1
R217
NM
TP265
IC261 (2/3) IC261
TC7WHU04FU TC7WHU04FU
V3D
VCC VCC
V3DB
Y Y
A
GND GND
L261
TP261
TP262
QTL1013-A R263
C261
1M
470p/50
CH
X261
VCC
XSS3003-A
Y
24.576MHz
C262
V3D A
GND
0.1u/10
C263
NM
V GNDD
1 NC 1/5
OSC2
2
INA
3 GND0
m
co
GNDD
V
1/5
OSCU
.
4
2 8
9 9
V3D
TP256
8
7
6
5
10k
USBREQ
DSPMOD
9 4 2 8 9 9
DSPRST
(1/3)
A