Sysmain Assy (1/5) - Pioneer XV-DV575 Service Manual

1

10.3 SYSMAIN ASSY (1/5)

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-COM VE+5
A
CN5501
9604S-07C
WEN/DI
WDD
WCLK
RST
VCC
VSS
NC
GNDD
B
2/5,3/5
UCOM
VU+5
VE+5
B
RESET
C5524
C
10/50
B
Q5525
RT1N431M
E
(DTC143EUA)
GNDD
REMOCON
VE+5
B
3/5
VDET
C
GNDD
XTVMUTE
B
3/5
D
E
F
B
1/5
54
1
2
XV-DV575/WYXJ5
XV-DV385K/WSXJ5 XV-DV395K/WSXJ5
**
(DSP)SHORT
4 TALL
SHORT
XWM
3391 3394 3392
-
R5513 15K 15K
47K 47K -
R5514
82K 82K 47K
R5515
47K
R5516 47K -
DSP
UCOM
*1
R5598
220
RAB4C221J
C1207
1000p
R5501
R5508
RAB4C221J
GNDD
2.2K
220
1
2
3
4
C5504
R5505 220
0.01
6
R5506 220
7
C5508 R5507 220
0.01
0.1/16
VU+5
C5509
X5501
R5520
ASS7034
10k
10MHz
C5518 R5569
69 220
0.1
R5512
STBY
C5517 0.01
R5518 R5517
17
1M 220
19
RAB4C221J
20
C5521
21
0.1
C5522 22
R5521 220
0.01
*1
R5522
23
220
24
RAB4C221J
25
R5525
STBY
27
28
R5527
29
30
220
RAB4C221J
B
3/5
XFLAG
XV-DV575
XV-DV385K
*1
XV-DV580 XV-DV395K
R5522 220 STBY
R5531 22k
R5537 220 STBY
R5538 220 STBY
R5542 220 STBY
R5544 STBY
R5598 220 STBY
R5543 STBY
AUDIO RT3N22N
(RN1903)
B
2/5,3/5
13 11 9 7 5
12 10 8 6
CN5532
XKM3004-
E
CN951
XV-DV575
2
3
XV-DV580/WYXJ5/WVXJ5
(DSP)4 TALL
3395
-
47K
47K
-
DVDPOWER
B
3/5
R5590
220
RAB4C221J
FLDAT
XFLCS
FLCLK
ACDET
P_ON
RDSCLK
REMOCON
XRESET
XT1
XT2 -COM
VSS1
CF1
CF2
IC5501
VDD1
RUS,IBD
SIMUKE
PDC176A/A8
LC875CB2A
MODEL
(XV-DV385K, XV-DV395K)
VDET
KEY1
EU,KU,J, PDC175A/A8
KEY2
IBD(DSP) LC875BJ0A
DIRERR
(XV-DV575, XV-DV580)
PCONFIG
XPROTECT
DSPDI
DSPDO
DSPCK
XTVMUTE
DASDA
DASCK
INPUTSELA
INPUTSELB
GNDD
V+3R3
0
RT3N22N (2/2)
(RN1903)
XAMUTE
0
3-B1
B
3/5
0
Q5532
RT1N241M
(1/2)
(DTC124EUA)
XV-DV575, XV-DV580
GNDD
GNDD
3 1 19 17 15 13 11
4 2 18 16 14 12 10
CN5531
XKM3005-
E
CN701
3
4
VE+5
XV-DV385K, XV-DV575,
*2
XV-DV395K XV-DV580
R5502
100K
R5571 1K
STBY
CHASSIS GND
C5578
GNDD
RAB4C221J
0.01
R5577
XDVDRST
220
XOTW
XREADY
C5577
SHUTDWN
STBY
SR+RX
0.01
STBY
SR+TX
*2
MIC_DET
R5570
USBPOWER
RAB4C221J
XDAMUTE
220
XDAPDN
XDARST
C5569
KEY1
R5566
EEP_DI
0.01
RAB4C221J
DVDACK
220
TXIDATA
RDSDATA
R5565 220
RDSPOW
R5564 220
NC
R5562 220
TXODATA
TXCLK
EEP_SK
R5557
NC
RAB4C221J
EEP_DO
220
EEP_CS
C5555
VSS2
0.1/16
VDD2
NC
NC
R5545
STBY
DATASEL
SCLK
SHORT for
TEST POINT
UTEST
GNDD
STEST
GNDD
Q5533
RT1P241M
(DTA124EUA)
Q5534
STBY
Q5535
STBY
DOUT
B
3/5
V+3R3
9 7 5 3
9 7 5 3 1
8 6 4
8 6 4 2
CN5533
XKM3008
E
CN901
4
STBY
STBY
22
XPROTECT
80
79
78
77
74
71
70 57
69 60
68 58
67 68
66
65
64
62
61
60
58
57
52
VE+5
1
2