Pioneer BDP-LX55 Service Manual page 61

5
JP1 R702 R702 10K 10K
JP2 R703 R703 10K 10K
98 98 24K/1% 24K/1%
FE_GND
A1.2V
C719 C719 C263 C263
4.7uF/10V/Y5V 4.7uF/10V/Y5V 10uF/10V/Y5V 10uF/10V/Y5V
+12V_D
3 R212 R212
IN
KLN301 300ohm AC
C874 C874 C269 C269 C270 C270
U19 U19
AS1117 AS1117
VCC_D
R63 KLN301 300ohm AC
VCC_BD_LD
60MA
C871 C871
10uF/10V/Y5V 10uF/10V/Y5V R898 R898 R884 R884
39 39 39 39
3200 is 39, too
04M 04M
2 Q806 Q806
2SB1132 2SB1132
BD_LD
FB3 FB3
FB500/0.5A FB500/0.5A
5
6
MAIN BOARD ASSY (9/15)
A
9/15
(BDP-LX55/YXCN5, BDP-LX55/VXCN5 : 08-BDLX55-MA0/Y)
(BDP-LX55/FWLXCN
(BDP-53FD/UCXCN
3.3V
FE RS232 Port
XP2
1
1
2 URXD
2
3 UTXD
3
4
4
4PIN/2.0mm 4PIN/2.0mm
A3.3V
C271 C271
10uF/10V/Y5V 10uF/10V/Y5V
FE_GND
AVCC
AVCC
+ +
CE17 CE17
C875 C875 100uF/16V 100uF/16V
10uF/10V/Y5V 10uF/10V/Y5V
FE_GND
FE_GND
A3.3V AVCC
R207 R207 R211 R211
1.2K 1.2K NC/2K NC/2K
RSTI RSTI
R210 R210
1K 1K
FE_GND
6
TRINA TRINA
TRINB TRINB
TRINC TRINC
3.3V TRIND TRIND
INA INA
C227 C227 INB INB
0.1uF/25V/Y5V 0.1uF/25V/Y5V INC INC
IND IND
INE INE
INF INF
ING ING
INH INH
FOIP FOIP
FOIN FOIN
FPDODVD FPDODVD
FPDOCD FPDOCD
V14 V14
HAVC HAVC
JP2 JP2
LED2 LED2
GIO6 GIO6
GIO7 GIO7
JP1 JP1
GIO9 GIO9
MPXOUT1 MPXOUT1
MPXOUT2 MPXOUT2
MPXOUT3 MPXOUT3
VCC_PDIC VCC_PDIC
C267 C267
0.1uF/25V/Y5V 0.1uF/25V/Y5V
Reserved for FE POWER
RESET
C239 C239
0.1uF/25V/Y5V 0.1uF/25V/Y5V
BDP-LX55
7
: 08-BDLX55-MA0/F)
: 08-BDLX55-MA0/U)
TRINA
TRINB
TRINC TP804 TP804
TRIND
TP806 TP806
TP808 TP808
INA TP810 TP810
INB TP812 TP812
FE_GND
INC
TP814 TP814
IND
INE
INF
ING
INH
FOIP RFO- RFO- RFO-
FOIN RFO+ RFO+ RFO+
FPDODVD VWDC2O VWDC2O VWDC2O
FPDOCD VWDC3O
VWDC3O VWDC3O
V14 EJECT# EJECT# EJECT#
HAVC PLAY# PLAY# PLAY#
LIMIT# LIMIT# LIMIT#
JP2 FG FG FG
LED2 TLO TLO TLO
FOO FOO FOO
GIO6 TRO TRO TRO
GIO7 FMO1 FMO1 FMO1
JP1 FMO2 FMO2 FMO2
GIO9 FMO3 FMO3 FMO3
MPXOUT1 FMO4 FMO4 FMO4
MPXOUT2 DMO DMO DMO
MPXOUT3
VCC_PDIC
GAINSW3
GAINSW3 11
LIMIT#
LIMIT# 11
GIO5
GIO5 11
TR+
TR+ 11
TR-
TR- 11
FOC2+
FOC2+ 11
FOC2-
FOC2- 11
FOC1+
FOC1+ 11
FOC1-
FOC1- 11
TLO
TLO 11
TRO
TRO 11
FOO
FOO 11
TYPWM
TYPWM 11
FMO1
FMO1 11
FMO2
FMO2 11
DMO
DMO 11
MUTE2
MUTE2 11
MUTE1
MUTE1 11
TRAYIN#
TRAYIN# 11
FG
FG 11
CO_B-
CO_B- 11
CO_B+
CO_B+ 11
CO_A+
CO_A+ 11
CO_A-
CO_A- 11
FMO3
FMO3 11
FMO4
FMO4 11
GAINSW2
GAINSW2 11
7
8
A
B
C
D
E
F
A
9/15
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