Pioneer BDP-LX55 - Page 15

15
BDP-LX55
5
6 7 8
5
6 7 8
A
B
C
D
E
F
CVBS
CN503
1
7
8555
optical
POWER AC IN
121
XS135
256M
N FLASH
1Gbit DDR3 x 4
232)
DC-DC
DC-DC
5V
3.3V
1.5V
1.15V
LDO
12V
-24V
112
XP1
1
7
VIDEO
LPF&DRIVE
J1
PQLS
XS221
USB
HDMI 2HDMI 1 J3
HDMI TX
SIL9136
16_BIT 444( Y Cb Cr
DE2750
QDEO
I2C
Audio PCM I2S/DSD/SPDIF
LDO
LDO
1.8V
1.0V
512Mbit
DDR2
CEC SWITCH
74L157
2D/3D
20_BIT 444(Y Cb Cr)
PCM/DSD
SWITCH
UPD78F1156A
uCOM(MCU)
I2C
POWER_K
12V
GND
5V
GND
5V
+12V_D VCC
GND
VDATA VCLK
OPEN_K
-24V_D
-24V
VSTB IR
PWM CONTROL
27M
CEC_1
CEC_2
CVBS
SPDIF
CVBS_OUT
CEC
CEC_CONT
GND
XP8
X’tal
POWER BOARD ASSY
( BDP-LX55/YXCN5,
BDP-LX55/VXCN5
: 08-BDLX55-PW2)
(BDP-LX55/FWLXCN
: 08-BDLX55-PW0)
(BDP-53FD/UCXCN
: 08-BDLX55-PW1)
E
NT BOARD ASSY
BDLX55-FV0)
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
The mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.