Pioneer VSX-917V-K Service Manual page 27

5
G Y
H HI-Z
L ON
CK167
R875 stby
R876 stby
47 1 8
G1 Vcc
R871
2 7
A1 IC871 G2
3 6
Y2 TC7WH125FU Y1
R872 4 5
GND A2
47
C871
stby
YB
C872 0.1
GNDD
MD
R801
FDTI
47
BDTO
CDTO
SDTO
FDTO
R807
47k
NOTES:
NO INDICATED PARTS IS...
CCSRCH****50
CKSRYB***K50
(1005
CCSSCH****50
or 1608)
CKSSYB***K50
CKSSYB103K16
CKSSYB104K10
CCSRCH471J50
CKSRYB104K16
(1608)
CKSRYB474K10
CKSRYB105K16
CEVW***M**
RS1/16S***J
(1005
RS1/16SS***J
or 1608)
RS1/16S***J
(1608)
RAB4C***J or
RAB4CQ***J
UNLESS OTHERWISE NOTED
5
6
V3D
V39
V3D
CK181
R874
47
R873
47
C833
C831
0.1
YB
0.1
C832 YB
C830
stby
R833
YB
470p
47
80 79 78 77 76 75 74 73 72 71 70 69 68
1
SDI1
2
GNDIO
3
VDDIO
4
SDO3
5
SDO2
6
SDO1
7
SDO0
8
VDDCO
9
DSP
PF8
10
PF6
11 IC801
PF7
12
DSPC56371AF180
GNDCO
13
PF2
BOOT MODE A B
14
PF3
DECODER 0 1
15
PF4
UCOM 1 0
16
PF5
17
VDDIO
18
PF1
19
PF0
20 GNDSP
C807 C809
stby 470p
YB
C808 C810
0.1 0.1
YB YB
CN801
1 2 3 4 5 6 7
VKN1411
JTAG
Proto only
6
7
V3D
V1R2
V11 V36
CK168
GNDD
C829
0.1
YB
C828
stby
67 66 65 64 63 62 61
60
FST_1
59 R826
stby
SDI0_1
58
SDI1_1
57
PE8
56
PE9
55
PE10
54
MUTE
53
GNDCO
52
VDDCO
51
MODA
50 R821 0
MODB
49
MODC
48
MODD
C D
47
RESET
0 0
46
PINIT
1 0
45
EXTAL
44
VDDPD
43
GNDPD
42
GNDPP
41
C814
470p
YB
C815
0.1
V3D
YB
R813
QTL1013
10k
C813
stby IC802
C812 TC7WU04FU
stby
(3/3)
C811
stby
R842
stby
R843
stby
VSX-917V-K
7
8
V3D
V32E
C852 0.1
YB
C851 stby
CK170
CK173
R851 1 8
CS# VDD
47
2 7
SO IC851 HOLD#
3 *5 6
WP# SCK
ROM
R853 4 5
VSS SI
10k
R854 stby
R855 10k
R856 10k R857
10k
MUT
DSM5
R823
V3D
47k
Q801
RT1N241M
C
B
E
DSRT
R819
100
R844
stby
CK180
IC802 IC802
V37 TC7WU04FU TC7WU04FU
(2/3) (1/3)
8 8
7 1 2 6
L801
4 4
CK177
R815
CK172
C818 1M
8 CH 470p X801
5 3
XSS3003
C819
4
24.576MHz
YB 0.1
C820
stby
GNDD
8
A
B
C
D
E
F
B 2/2
27