Main Assy (18/18) - Pioneer PDP-5016HD Service Manual

1

3.20.23 MAIN ASSY (18/18)

QQ
3 7 63 1515 0
• Power2
A
5V
BX
R2=R1*Vo/0.8 - R1
R550
C634 102p R551
C635 101p
R552
R553
R554
B
5V
BY
R2=R1*Vo/0.8 - R1
R566
C653 102p R567
C654 101p
R568
R569
R570
C
• D-Sub Input
TE
L 13942296513
TP232 HSYNC L95
1
OPEN_CIL10J2R2KNE
R420
222
BZ
D
VSYNC
TP236
1
TP237 DSUB_PIN10 R422 OPEN_101
1
DET_PWR R423 OPEN_103
E
CA
L99
OPEN_CIL10J1R8KNC
JP24
5
4
3
L101
2
OPEN_CIL10J1R8KNC
1
OPEN_IJA02
www
F
D21
116
1
http://www.xiaoyu163.com
2
C630 220p
R549 2263/F
MAX 2.5A
U52
1 16
SVin PVin
104
2 15
PGOOD SW
153/F
3 14
Ith SW
1823/F
4 13
Vfb PGND
3093/F
5 12
Rt PGND
6 11
SYNC/MODE SW
475
7 10
RUN/SS SW
8 9
SGND PVin
C641 LTC3412EFE
471p
C649 220p
R565 3903/F
MAX 2.5A
U53
1 16
SVin PVin
104
2 15
PGOOD SW
153/F
3 14
Ith SW
1823/F
4 13
Vfb PGND
3093/F
5 12
Rt PGND
6 11
SYNC/MODE SW
475
7 10
RUN/SS SW
8 9
SGND PVin
C660 LTC3412EFE
471p
PC_Hin
5VSTB
U41
OPEN_74HC14
PC_Vin
DSUB_ID 18
R432 OPEN_471
L_PC 18
C565 R433
OPEN_331p OPEN_104
R436 OPEN_471
R_PC 18
C568 R438
OPEN_331p OPEN_104
x ao
y
. i
PDP-5016HD
2
http://www.xiaoyu163.com
3
8
C632 C633 C631
106p/2012 OPEN-106p/2012 100uF/3528
1V8
L122
SPC6025-1R0M
C639 C640
C642 C643 100uF/3528 1000uF/10V
106p/2012 106p/2012
C651 C652 C650
106p/2012 OPEN-106p/2012 100uF/3528
2V5
L124
SPC6025-1R0M
C658 C659
C661 C662 100uF/3528 1000uF/10V
106p/2012 106p/2012
Q Q
3 6 7 1 3
5
TP233 DSUB_Bin L111
1
OPEN_CIL10J2R2KNE
DSUB_Gin
TP234 L112
1
OPEN_CIL10J2R2KNE
TP235 DSUB_Rin L113
1
OPEN_CIL10J2R2KNE
5
CB
DET_PWR
C562 C563
OPEN_10uF/16V/S OPEN_104p/25V
L97
OPEN_CIL10J1R8KNC
DDC_DSCL
DDC_DSDA
L98
OPEN_CIL10J1R8KNC
RV32 RV33
SV060314B431N SV060314B431N
5VSTB
CC
L100
BLM18PG121SN1D
R434 R435
C567 C566 103 103
104p 10uF/16V/S
u163
1
JP25 DDC_DSCL
2
DDC_DSDA
OPEN_5267-04A
3
4
.
C569 C570
OPEN_200p OPEN_200p
3
4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
5VSTB
PC_Bin
R419
OPEN_750 D26
OPEN_KDS226
2 1
PC_Gin
R421
OPEN_750 D27
OPEN_KDS226
2 1
PC_Rin
R424
OPEN_750
D28
OPEN_KDS226
2 1
C561
OPEN_104p/25V
L96 D29
3
OPEN_BLM18PG121SN1D OPEN_DAN202K
5VSTB
R426
OPEN_101
C564 OPEN_104p/25V
U42
OPEN_24LC21A
8 1
VCC A0
7 2
WP A1
R430 OPEN_101
6 3
SCL A2
R431 OPEN_101
5 4
SDA VSS
m
co
DDC_SCL 4
DDC_SDA 4
4
9 9
2 8 9 9
5
5
5
D21