60
BDP-LX55
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.9 MAIN BOARD ASSY (9/15) : FE (Sheet No.10)
A
9/15
a
dd for l
a
rge c
u
rrent
(+9V)
ALL PINS NEED TEST POINT
2
3
MA
60MA
FECMOD_R
LDD_SEN
FVREF
CD_HFM
CO_B-
CO_A+
CO_B+
BD_LD
MDI_DVD
MDI_BD
CD_LD
IND
INB
INF
ING
INC
INH
INA
INE
FOC2+
FOC2-
DVD_LD
TR-
RFO+
RFO-
LDD_SDIO
DVD_VR
CD_VR
FOC1+
TR+
CO_A-
GAINSW1
DVD_LD
FG
GAINSW1
GAINSW2
GAINSW
3
MDI_DVD
INB
IND
INC
ING
INF
INA
INE
INH
VHAVC
HAVC
MD
I_
D
V
D
MD
I_
B
D
CD_LD
AUX1
DVD_HFM
VDAC0
VWDC
3
O
VWDC2O
EQBIAS
BD_
LDD_SDIO
LDD_CLK
LDD_SEN
HAVC
TRIND
TRINB
TRINC
TRINA
V14
V14REF
Vcc_PDIC
AUX1_R
AVDD12_1A
GAINSW1_R
MPXOUT2
MPXOUT1
MPXOUT
3
LIMIT#
PLAY#
EJECT#
TRAYIN#
FEG
IO
4
JP1
LED1
LED2
FEGIO4
GIO9
URXD
GIO6
MUTE2
MUTE1
UTXD
JP2
GIO7
FPDODVD
MDI_BD
FPDOCD
DVD_VR
FEOSCEN_R
LDD_CLK
CD_VR
VDAC0
Vcc_LD
RSTI
FOO
TYPWM
FMO1
FMO2
DMO
FMO
3
FMO4
TRO
TLO
AVDD
33
_1A
AUX1
FOIN
FOIP
RFIN
RFIP
RFIP2
RFIN2
RFO-
RFO+
RFO-
RFO+
VWDC2O
LED2
VWDC
3
O
FOC1-
GIO5
FE_GND
FE_GND
V14
FE_GND
FE_GND
FE_GND
FE_GND
A1.2V
FE_GND
M
FE_GND
FE_GND
M
FE_GND
A
3
.
3
V
FE_GND
HAVC
VCC_HFM
VCC_PDIC
A
3
.
3
V
FE_GND
FE_GND
FE_GND
VCC_HFM
AVCC
FE_GND
FE_GND
HAVC
FE_GND
VCC_PDIC
VCC_LD
AVCC
FE_GND
VCC_LD
FE_GND
VCC_BD_LD
FE_GND
VCC_BD_LD
FE_GND
VCC_LD
FE_GND
VCC_
FE_GND
FE_GND
A1.2V
FE_GND
FE_GND
A
3
.
3
V
FE_GND
A
3
.
3
V
FE_GND
Q
8
0
3
NPN_
3
DG
3
904M
Q
8
0
3
NPN_
3
DG
3
904M
Q
8
06
2SB11
3
2
Q
8
06
2SB11
3
2
2
1
3
4
Q
8
00
NPN_
3
DG
3
904M
Q
8
00
NPN_
3
DG
3
904M
R209
R209
R
8
9
3
4.7K
R
8
9
3
4.7K
C240
0.1
u
F/25V/Y5V
U19
AS1117
U19
AS1117
ADJ
1
IN
3
OUT
2
OUT1
4
CO_B-
CO_B-
NC02
060
3
-R
C2
3
7
0.1
u
F/25V/Y5V
C2
3
7
0.1
u
F/25V/Y5V
NC
8
07
060
3
-R
C
883
NC/6
8
0p/10V/X5R
C
883
C27
3
0.1
u
F/25V/Y5V
C27
3
0.1
u
F/25V/Y5V
R
88
2
33
R
88
2
33
TM65
TM65
C241
0.1
u
F/25V/Y5V
C241
0.1
u
F/25V/Y5V
Q
8
04
2SB11
3
2
Q
8
04
2SB11
3
2
2
1
3
4
XP7
45PIN/0.5mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
1
3
1
3
14
14
15
15
16
16
17
17
1
8
1
8
19
19
20
20
21
21
22
22
2
3
2
3
24
24
25
25
26
26
27
27
2
8
2
8
29
29
GND
46
GND
47
3
0
3
0
3
1
3
1
3
2
3
2
33
33
3
4
3
4
3
5
3
5
3
6
3
6
3
7
3
7
38
38
3
9
3
9
40
40
41
41
42
42
4
3
4
3
44
44
45
45
R972
0
R972
0
FOC1-
FOC1-
R
8
92
1K
R
8
92
1K
NC2
060
3
-R
C224
0.1
u
F/16V/X7R
C224
0.1
u
F/16V/X7R
C22
3
4.7
u
F/16V/Y5V
C22
3
4.7
u
F/16V/Y5V
R
883
33
R
883
33
C
8
67
10
u
F/10V/Y5V
C
8
67
10
u
F/10V/Y5V
C2
38
0.1
u
F/25V/Y5V
C2
38
0.1
u
F/25V/Y5V
R
8
65
NC/0
R
8
65
NC/0
R
8
96
33
R
8
96
33
CO_A-
CO_A-
R
8
99
4.7K
R
8
99
4.7K
C
8
65
4.7
u
F/10V/Y5V
C
8
65
4.7
u
F/10V/Y5V
C2
1
u
F/
25V/
Y5V
C2
1
u
F/
25V/
Y5V
R97
3
NC/0
FB
3
FB50
FB
3
FB50
TP12
3
TP12
3
R969
470
Q
8
02
NPN_
3
DG
3
904M
Q
8
02
NC1
NC1206/SMD
NC/6
8
0p/10V/X5R
C
8
6
3
2.2
u
F/10V/Y5V
C
8
6
3
2.2
u
F/10V/Y5V
FOC2+
FOC2+
R19
8
24K/1%
R19
8
24K/1%
FB2
FB500/0.5A
C229
0.1
u
F/16V/X7R
C229
0.1
u
F/16V/X7R
R970
1K
R970
1K
CO_A+
CO_A+
U7F
MT
8
555_0
8
25_A
BGA606-0.
8
-MT
8
555
U7F
MT
8
555_0
8
25_A
BGA606-0.
8
-MT
8
555
V14
K6
FVREF
H6
HAVC
K5
TRINA
G
3
TRINB
H4
TRINC
H
3
TRIND
H5
INA
G2
INB
G1
INC
H2
IND
H1
INE
K
3
INF
K4
ING
J4
INH
J
3
FOIP
C2
FOIN
C1
FPDODVD
E2
FPDOCD
D1
RFIN
K2
RFIP
K1
RFIP2
L1
RFIN2
L2
FECFREQ
P5
FEOSCEN
R5
FECMOD
R
3
FEGAINSW1
T1
FEGAINSW2
P4
FEGAINSW
3
P6
FEFMO
3
P1
FEFMO4
N5
TLO
M
3
TRO
M4
FOO
L
3
FETRAYPWM
N4
FEFMO
N1
FEFMO2
N
3
FEDMO
N2
FEGIO0
R4
FEGIO1
R6
FEGIO2
T2
FEGIO
3
T6
FEGIO4
T
3
FEGIO5
U1
FEGIO6
U2
FEGIO7
W
3
FEGIO
8
T4
FEGIO9
V
3
FEGIO10
U
3
FEGIO11
U5
FEGIO12
U6
FEGIO1
3
T5
AVDD12_1A
E4
AVDD12_2A
L5
AGND12_2A
M6
AGND12_1A
G6
AVDD
33
_
3
A
L6
AVDD
33
_1A
J5
AGND
33
_
3
A
M5
AGND
33
_1A
J6
FEFG
W5
EQBIAS
L4
AUX1
G4
VDAC0
F
3
VWDC
3
O
G5
VWDC2O
E1
VWDC1O
F4
VRDCO
E
3
FEMPXOUT1
P2
FEMPXOUT2
N6
FEMPXOUT
3
P
3
FEPLAY_
W4
FELIMIT_
V4
FEEJECT_
U4
FETRAYOUT_
V5
FETRAYIN_
V6
RSTI
D
3
AGND
33
_2
L7
C2
3
6
0.1
u
F/25V/Y5V
C2
3
6
0.1
u
F/25V/Y5V
TM67
TM67
C272
0.1
u
F/25V/Y5V
R
8
90
470
R
8
90
470
CO_B+
CO_B+
TP
8
66
TP
8
66
R
888
470
R
888
470
R
88
5
1K
R
88
5
1K
R959
33
R959
33
R
8
95
470
TP
8
65
TP
8
65
R
8
69
0
R
8
69
0
FOC2-
FOC2-
R214
10K
R214
10K
TM66
TM66
R900
4.7K
R900
4.7K
C
8
60
2.2
u
F/10V/Y5V
C
8
60
2.2
u
F/10V/Y5V
R10
3
0
NC/0
R10
3
0
NC/0
C2
3
4
10
u
F/10V/Y5V
C2
3
4
10
u
F/10V/Y5V
TR-
TR-
C
8
70
10
u
F/10V/Y5V
C
8
70
10
u
F/10V/Y5V
R21
3
120/1%
R21
3
120/1%
R
8
91
470
R
8
91
470
NC
3
NC1206/SMD
NC/0
R974
R
88
6
470
R
88
6
470
R705
0
R705
0
R215
750/1%
R215
750/1%
R10
3
1
0
R10
3
1
0
R
8
9
8
3
9
R
8
9
8
3
9
Q
8
05
2SB11
3
2
Q
8
05
2SB11
3
2
2
1
3
4
FOC1+
FOC1+
R
8
67
0
R
8
67
0
C
8
74
6
8
0
p
/1
0
V
/X
5
R/NC
C
8
74
6
8
0
p
/1
0
V
/X
5
R/NC
C26
3
10
u
F/
C26
3
10
u
F/
C
8
71
10
u
F/10V/Y5V
C
8
71
10
u
F/10V/Y5V
C26
8
0.1
u
F/25V/Y5V
C26
8
0.1
u
F/25V/Y5V
R
8
64
0
TR+
TR+
C700
10
u
F/10V/Y5V
C700
10
u
F/10V/Y5V
TP
8
67
TP
8
67
R216
C2
3
5
0.1
u
F/25V/Y5V
C2
3
5
0.1
u
F/25V/Y5V
FB1
FB500/0.5A
FB1
FB500/0.5A
NC01
060
3
-R
C719
4.7
u
F/10V/Y5V
C719
4.7
u
F/10V/Y5V
C265
10
u
F/16V/X7R
C265
10
u
F/16V/X7R
M
a
in Bo
a
rd Circ
u
it Di
a
gr
a
m:MT
8
555_FE
C
8
7
3
LOADER
ASSY