Dvd Main Assy (2/4) - Pioneer XD-DV350 Service Manual

1

3.4 DVD MAIN ASSY (2/4)

QQ
3 7 63 1515 0
VE+5
STBY
CN5501
52045-0745
A
WEN/DI
WDD
WCLK
RST
VCC
VSS
NC
IC5502
STBY
VE+5
R5505
STBY
B
R5506
STBY
C5591
0.01
VE+5
GNDD
GNDD
C
VU+5
VE+5
TE
L 13942296513
RESET
C5524
C
10/50
B
Q5525
DTC143EUA
E
GNDD
D
VE+5
CN5601
52045-1745
C3954
STBY
HPMUTE
1
HP_R 2
C3953
GNDD
3
HP_L
4
E STBY
HP_DET
5
KEY2
6
C5604
KEY1
7
C5605
GNDD 8
GNDD
9
REMOCON
10
C5606
VE+5 1000p
11
FLDC+
12
C5607
FLDC-
13
VFDP
14
1000p
FLCS
15
www
FLCK
16
FLDATA
17
C5608
1000p
F
VFDP
A B
2/4
20
1
http://www.xiaoyu163.com
2
XTVMUTE
4-C5
GNDD
VE+5
1 R5501 220
2 R5502 10k
R5507
100k
C5502
3 R5503 220
1000p
4 4
R5504
6
7
R5508
2.2K
RAB4C221J-T
VU+5
C5508
0.01
X5501
ASS7034
10MHz
STBY R5511
R5519
17 R5517 220
1M
C5517 0.01
R5512 220
19
C5521
0.01
21 R5521 220
22
R5522 220
C5522
0.01
23
24
C5523
STBY
25
27
R5523
RAB4C221J-T
28
R5529
STBY
VE+5
*
Q3951
DTC124EUA
C
XV-DV350
31
B
E
GNDD
C3952
100/16
R3954 STBY
L3952 STBY
C3951
100/16
R3953 STBY
L3951 STBY
2
19
1000p
18
1000p
7
17 VDET
58
59
60
x ao
y
. i
FLDC- FLDC+
GNDD
KN5601
STBY
CHASSIS GND
2
http://www.xiaoyu163.com
3
8
B
4/4
DVDPOWER
HP DET
HP SEL
ACDET
P_ON
RDSCLK
REMOCON
XRESET
XT1/AN10
XT2/AN11
VSS1
CF1
CF2
IC5501
VDD1
PDC124
SIMUKE
MODEL
µ-COM
VDET
NC
KEY2
NC
PCONFIG
XPROTECT
SDATA
MDATA
SCLK
NC
DASDA
DASCL
Q Q
(SYS_CS2) 3 6 7
XREADY
R5513 R5514 R5515 R5516
39k 47k 33k
GNDD
3-A1
HP_R
B
3/4
3-A1
HP_L
V+3
VDET
Q821 (2/2)
HN1A01F(YGR)-T
u163
XV-DV350
3
4
2 9 9 4
to DVD/ANALOG INPUT PART
VE+5
KN5501
CHASSIS GND
STBY
C5579
R5580
STBY
(FREQCONT1)
0.01
R5579 220
XOTW
R5578 STBY
(DC DET)
C5577
SHUTDWN
RAB4C221J-T
ADPDN
0.01 R5573
INPUTSELA
INPUTSELB
(PSVC)
R5570
XDAMUTE
RAB4C221J-T
XDAPDN
R5520 10k
XDARST
C5518
KEY1
R5518 220
(XVMUTE)
0.01
R5568
DVDACK
R5567
TXIDAT
R5566
RDSDATA
RDSPOW
NC
R5561 RAB4C221J-T
TXODAT
TXCLK
FLDAT
FLCLK
R5557 RAB4C221J-T
FLCS
(XFLRST)
C5556
VSS2
0.1
VDD2
NC
NC
R5552
1 3 1 5 TXCE 0 5 8 2 9
EEPSK
IC5503
GNDD Main:S-93C46BD01-J8T1
Sub:BR93L4RFJ-W
R5548
220
1
CS
R5551
220 2 EEPROM
SK
R5549
VE+5 220 3
DI
R5550
220 4
DO
R5554
47K
UTEST
STEST
SHORT for
TEST POINT
V+6R8 V+5V V+5V V+6R8
R851
47k
(1/2)
Q821
m
HN1A01F(YGR)-T
co
GNDD
.
4
2 8
9 9
(Page 1/4,3/4)
79
77
76
75
74
72
71
70
18
STBY
67
220
66
220
65
64
62
61
60
59
58
220 52
9 4 2 8 9 9
VE+5
8
VCC
7
NC
6
TEST
5
GND
GNDD