Pioneer BDP-LX55 - Power Board Circuit Diagram

78
BDP-LX55
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.19 POWER BOARD ASSY
E
* CAUTION :
NU:NO USE THE PLACE
NU
NU
NU NU
NU
NU
D501
1N4007/1A/1000V
D501
1N4007/1A/1000V
ZD501
BZX79C9V1
ZD501
BZX79C9V1
PS2561L1PS2561L1
12 43
Q502
PNP_MMBT8550CLT1
Q502
PNP_MMBT8550CLT1
C502C502
LF501
30mH
LF501
30mH
R509
2.2M
R509
2.2M
R511 470R511 470
R506
22
R506
22
R501 1MR501 1M
ZD502
20HSC
ZD502
20HSC
R505A
150K
R505A
150K
RV501 VDR/470VRV501 VDR/470V
L501 680uH/300mAL501 680uH/300mA
CN501
2PIN/7.92mm2PIN/7.92mm
1
1
2
2
D512
MBRF1045/
D512
MBRF1045/
D507
1N4148
D507
1N4148
R505D
150K
R505D
150K
CN502
AC INPUT
CN502
AC INPUT
N
1
L
2
R502 1MR502 1M
D503
1N4007/1A/1000V
D503
1N4007/1A/1000V
F501
FUSE_2A/250V
F501
FUSE_2A/250V
R505B
150K
R505B
150K
+
47uF/35V
CE504
+
47uF/35V
CE504
++
R507 680R507 680
R508 22KR508 22K
D505
FR107/1A/1000V
D505
FR107/1A/1000V
+
10uF/16V
CE505
+
10uF/16V
CE505
R523
100K
R523
100K
C5C5
CY503470pF/250VAC CY503470pF/250VAC
D511D511
R504 1MR504 1M
R522
0
R522
0
CX501 0.1uF/250VACCX501 0.1uF/250VAC
++
R503 1MR503 1M
D504
1N4007/1A/1000V
D504
1N4007/1A/1000V
U501
TNY180PN
U501
TNY180PN
S
8
EN/UV
1
S
5
S
6
Drain
4
S
7
NC
3
BP/M
2
++
T501
1.1mH
T501
1.1mH
9
4
3
5
10
8
2
1
6
7
8
C501
2200pF/1KV
C501
2200pF/1KV
D502
1N4007/1A/1000V
D502
1N4007/1A/1000V
CY501
470pF/250VAC
CY501
470pF/250VAC
R514 22R514 22
R505C
150K
R505C
150K
TR501
NTC/10ohm
TR501
NTC/10ohm
Q501
PNP_MMBT8550CLT1
Q501
PNP_MMBT8550CLT1
Power Board Circuit Diagram:
D506 FR107/1A/1000V
THE PARTS MARKED WITH ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
CY502 *2
CY504 *2
CE503 *1
CE501 *1
CE502 *1
0.47uF/63V
U502
22uF/250V
15uF/400V
BDP-53FD
BDP-LX55
CE501
22uF/250V
15uF/400V
CE502
22uF/250V
15uF/400V
CE503*1
26-APK101-KBX-M
(400V, 470P+/-10%)
26-APK471-KBX-M
(400V, 470P+/-10%)
BDP-53FD
BDP-LX55
CY502 CY504
26-APK471-KBX-M
(400V, 470P+/-10%)
NC
*2