Main Pwb-S (6/6) - Pioneer BDP-LX54 Service Manual

5
QQ
3 7 63 1515 0
CONVERTER
SETTING VALUE: 5.216V
C9031 C9032
470P 100P
CCZ
CCZ
6 5
R9029
EN COMP
270K
CZ
PWB
C9030
390P
6
CCZ
GND FB
3 4
R9028
R9027
47K
8.2K
C9029
L9004 22u
CZ CZ
6.3V
10uH
F R9075 F
KZA214WJ
1M
5
PB115WJQZ
R9026
C9028
V
22u 10K
KZA510WJPZ CZ
6.3V
F
KZA214WJ
CONVERTER
1.2V DC-DC
SETTING VALUE: 1.215V
11 10 9 8
GND VCC PG FB
9001
CCZ
*C9006
28254
15P
PWB
SW SW BST EN
R9014
4 5 6 7
R9008 R9006
22K
4.7K 390
R9011
L9001
20
F
F
4.7uH
R9070
1M
PB126WJQZ
C9004
C9065
22u
007 6.3V
1u
CKZ
ZB PWB
R9009
C9005
22u 10K
F
6.3V
CKZ
CONVERTER
SETTING VALUE: 3.336V
C9015
C9016
TE 1000P 100P
L 13942296513
CZB CCZ
6 5
R9019
180K
EN
COMP
CZ
CCZ
C9014
100P
FB
GND
3 4
R9015 R9013
27K 4.7K
C9013
22u
L9002
F
F
6.3V
10uH
R9074
CKZ CZ
CZ
1M
09
PB115WJQZ
C9012
R9017
22u 10K
F
6.3V
CKZ CZ
C9072
PZ
10P
ONVERTER
ETTING VALUE: 1.52V
C9023
8200P *C9024
CZB
5
R9024
3.3K
P FB
CZ
*C9022
560P
GND
4
R9022
6.8K
L9003 F
4.7uH
R9073
1M
PB126WJQZ
C9020
22u
6.3V
CKZ
LX54
C9021 C9071
10P
22u
6.3V
CKZ
www
.
5
http://www.xiaoyu163.com
TL9019
FB9008
A018WJ
AT_5V
C9073
10P
LX54
TL9016
FB9002
A018WJ
C9066
220u
A
5/6
10P 6.3V
ASH
LX54
(BDP-LX54/YXV5
(BDP-LX54/SXV
(BDP-43FD/UCXV : OXX9017)
(BDP-430/UCXVSM : OXX9014)
(BDP-430/YXV5
(BDP-430/SXV
(BDP-41FD/UCXV : OXX9014)
TL9017
FB9004
A018WJ
LX54
PWB
680P
CZB
CZB
PWB
R9021
2.2K
TL9018
FB9006
F
A018WJ
VIN
1
R9071
1M
FB9013
LX54
A018WJ
C9069
10P
x ao
y
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http://www.xiaoyu163.com
6
8
DRIVE_5V
Q9012
RTQ035P02
C9039
100u
6.3V
APF
VS
Q9013
RT1N241C
R9054
R9053
680K
1M CZ
CZ
D_1.2V
MAIN PWB-S
: OXX9018)
: OXX9034)
Q Q
3 6 7 1 3
: OXX9015)
: OXX9031)
SUB_PC_3.3V
R9062
0
(PWB)
SUB_PC_3.3V
Q9021
RTQ035P02
C9056
100u
6.3V
APF
VS
Q9016
RT1N241C
R9064
R9063
680K
1M CZ
CZ
L9006
68uH
IC9007
CA039WJ
R9066
3K
D9020
CZ
PQ1CZ41H
LI124
VHD
VOUT COM OADJ ON/OFF
2 3 4 5
R9067
1K
CZ
R9068
C9059
100
0.1u
CZ
u163
.
BDP-LX54
6
7
2 9 9 4 2 8
D9015 D9014
DA1010
DA1010
VHD
VHD
R9046
0
VHD
DA1010
D9022
1 5 0 5 8 2 9 9 4
VS
VS
Q9017 Q9018
RT1N241C
RT1N241C
R9065 CZ
10K
R9072
LX54
1M
C9058
220u
6.3V
Q9019
C9070
RT1P441C
10P
VS
FB9014
A018WJ
SUB_PC_-5V
RT1N241C
m
Q9020
VS
co
7
8
9 9
A
TO F-uCOM
[Sht 003]
AT_12V
F_AT_5V
TL9009
D_GND
LOW_POWER_CTL
DRIVE_P-CON
MAIN_P-CON
SUB_SHORT_DET
FAN_DET
AT_5V
D_3.3V
SUB_P-CON
B
TO FRONT_END
[Sht 004]
DRIVE_12V
DRIVE_5V
D_3.3V
D_GND
TO BCM7632
[Sht 001]
DRIVE_5V
D_3.3V
D_1.5V
D_1.2V
D_GND
MAIN_P-CON
AT_5V
C
D_3.3V
D_1.5V
D_GND
TO DDR3/FLASH
[Sht 002]
2 8 9 9
D
TO AV_OUT
[Sht 006]
SUB_PC_-5V
MAIN_P-CON
E
D_3.3V
AT_5V
SUB_PC_3.3V
D_GND
F
A
5/6
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8