Main Pwb Unit (6/11) (Guide Page) - Pioneer BDP-120 Service Manual

1

10.6 MAIN PWB UNIT (6/11) (GUIDE PAGE)

QQ
3 7 63 1515 0
A
TO HDMI_INT
HDMI_EXT_A5V
HDMI_EXT_CEC_3.3V
B
*P9001
NA343WJ
1
SUB_P-CON
LOW_POWER_CTL
2
/DRIVE_P-CON
3
MAIN_P-CON
FAN_DET/ 4
SUB_SHORT_DET
5
OVP
TL9030
6
GND
TL9031
7
GND
8
HDMI_EXT_CEC_A3.3V
9
HDMI_EXT_A5V
(for Debug)
J9001
NA174WJ
1
AT_12V
C
AT_12V 2
TL9032
3
D_GND
TL9033
4
D_GND
5
SUB_PC_-8V
TE
L 13942296513
SC9001
WA251WJ
To POWER
1
FAN_DET
AT_12V 2
AT_12V 3
AT_12V 4
5
D_GND
6
D MAIN_P-CON
D_GND 7
SUB_PC_-8V 8
D_GND 9
10
AT_5V
11
D_GND
12
SUB_P-CON
D_GND 13
OVP 14
D_GND 15
16
LOW_POWER_CTL
17
KEY_STBY
18
LED_PON
19
LED_STBY
HDMI_MODE 20
21
AQUOS_PURE
22
KEY_OPC1
23
KEY_OPC2
E
www
MAIN PWB UNIT (6/11)
(???)
F
66
1
http://www.xiaoyu163.com
2
R9010
R9018
TL9037
TL9038
R9034
TL9039
TL9040
TL9041
R9014
TL9042
TL9043
TL9034
TL9035
TL9036
TL9022
TL9001
TL9002
TL9003
R9038
TL9005
10K
TL9006
TL9007
TL9012
TL9009
TL9010
TL9011
TL9014
TL9013
TL9004
TL9015
TL9008
TL9023
TL9024
TL9025
TL9026
TL9027
TL9028
TL9029
TVN
R90020
TVN
R9003 0
R90040 TVN
TVN
R9005 0
R9001 0
TVN
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
(1/2) (2/2)
(1/2) (2/2)
DRIVE_12V
DRIVE_12V
Q9014
RTQ035P02
Q9015
RT1N241C
R9061
R9060
680K
1M CY
CY
Q9005
2SC3928AR
2.2K
R9031
CY
C9034
R9032
10u
10K
CKZ
R9007
10K
Q Q
R9033
3 VS 6 7 1 3 VS
10K
Q9003 Q9004
RT1N241C RT1N441C
AT_8V
D9013
MA111G
3
VHD
IC9008
1 PQ200WNA 2 4 5
C9049
0.1u
CYB
C9044
KZA510WJPZ
u163
.
(1/2) (2/2)
BDP-120
3
4
2 9 9 4 2 8
C9055
100u
16V
APF
VS
VS
R9016 R9048
Q9011
10K
10K
RT1N241C
1 5 0 5 8 2 9
CY CY
R9056 R9057
560 3.9K
TL9021
F
F
PWB
CY
R9055
2.2K
F
KZA510WJPZ
10u
16V
m
co
4
9 9
Conver
5.2V DC-DC
8 7 6 5
LX LX EN COMP
C9027
1000P
IC9004
CYB
AOZ1016
PGND VIN AGND FB
1 2 3 4
FB9007
A018WJ
PWB
*C9026
C9025
10u
10u
16V
16V
KZA510WJPZ
KZA510WJPZ
Conver
1.05V DC-DC
8 7 6 5
PGOOD LX EN COMP
C9003
IC9001
1000P
CYB
AOZ1022D
PGND VIN AGND FB
1 2 3 4
FB9001
A018WJ
C9001
*C9002
10u
10u
16V
16V
KZA510WJPZ
KZA510WJPZ
PWB
Conver
3.3V DC-DC
9 4 2 8 9 9
8 7 6 5
LX COMP
LX EN
C9011
1000P
IC9002
CYB
AOZ1016
PGND VIN AGND FB
1 2 3 4
FB9003
A018WJ
PWB
C9009
*C9010
10u
10u
16V
16V
KZA510WJPZ
KZA510WJPZ
Converte
1.8V DC-DC
8 7 6 5
SS EN COMP FB
C9019
IC9003
0.022u
CYB MP2303A
BS IN SW GND
1 2 3 4
FB9005
A018WJ
*C9018 C9017 C9038
10u
10u 0.01u
16V
16V
CYB
KZA510WJPZ