Main Pwb-S (4/6) - Pioneer BDP-LX54 Service Manual

1
10.3 MAIN PWB-S (3/6)
QQ
3 7 63 1515 0
A
D_3.3V
AT_12V
AT_12V
F_AT_5V
TL2535
SUB_P-CON
DRIVE_P-CON
MAIN_P-CON
SUB_SHORT_DET
SUB_SHORT_DET
D_GND
FAN_DET
LOW_POWER_CTL
LOW_POWER_CTL
AT_5V
To POWER
[Sht 005]
TL2533
AT5V
TL2534
GND
B
TL2529
To BCM7632
[Sht 001]
F_BUSY
RESETB
SLP_DET
SPI_M_MOSI
SPI_M_MISO
SPI_M_SCLK
F_MUTE
P_MUTE
To AV_OUT
[Sht 006]
R2564
1.5K
C
CN2501
WA509WJPZ
TE
L 13942296513
TL2501
GND 1
TL2502
GND 2
TL2503
KEY_PLAY 3
TL2504
KEY_OPC1
4
TL2505
KEY_STBY 5
TL2506
R2602
GND 6
10K
TL2507
GND 7
TL2508
FL_OFF 8
TL2509 LX54
FL_TXD 9
TL2510
FL_RXD 10
R2607
TL2511
1M
D
FL12V 11
TL2512
FL12V 12
TL2513
FL_RST 13
TL2514
FL_FBUSY 14
TL2515
GND 15
TL2516
AT5V 16
TL2517
R/C_PULSE 17
P2502
N0056CE
F_uCON Version Up
TL2518
GND 1
TL2519
RESET 2
TL2520
TOOL_0 3
TL2521
FLMD0 4
TL2522
E
TOOL_1 5
TL2523
5V 6
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F
A
3/6
50
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SUB_P-CON
FAN_DET
CBOOT
R2600
10K
RESETB
SPI_M_MOSI
Q2505
SPI_M_MISO
RT1N241C
SPI_M_SCLK
IC2501
PST8431N
NC
4 5
F_MUTE
NC CT
P_MUTE
GND VCC VOUT
3 2 1
F_BUSY
*C2502
0.33u
PWB
TL2530
PWB
R2524
3.3K
NC NC
4 5
IC2502
Q2506
PST8220N
RT1N241C
RESET
3 2 1
KEY_PLAY
Q2502
2SC3928AR
KEY_OPC1 *R2506
47K
R2503
150K
KEY_STBY
R2504
R2603
Q2501
470
APF
10K
CZ
RT1N241C
C2503
100u
FL_OFF
6.3V
FL_TXD
FL_RXD
FL_RST
FL_FBUSY
LX54
R/C_PULSE
R2608
1M
LX54
FLMD0
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2
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3
8
F F
6.8K 3.3K
R2508 R2513
CZ CZ
IC2503
PST8246N
R2515
4.7K
5 4
CZ
R2516
2.7K
1 2 3
R2509
10K
R2517
180
C2506
0.1u
Q Q
3 6 7 1 3
R2507
1K
PWB
VCXO_PWM
F
*R2512 *R2514
15K 0
*R2510
15K
*C2505 F
1u
*R2511
15K
F
TOOL_0
TOOL_1
u163
.
BDP-LX54
3
4
2 9 9 4
F
C2507
1u *R2520
18K
F
PWB
CZ
F
CZ
R2528
10K
CZ PWB
VS
VS Q2504
Q2503
RT1N241C
RT1N241C
*FB2501 *D2503
0051TA DA1010
VHD
1 5 0 5 8 2 9
PWB
RESETB
PWB
*R2529
100K
*R2530 100K
*R2501 100K
*R2531 100K
*R2532 100K
*R2582 100K
*R2583 100K
FL_RST
FAN_DET
*R2521 R2533 10K
100K
*R2534 100K
PWB
*R2535 100K
*R2523
PWB
100K
R2596
100K
PWB
RS232C_RXD
*R2525 100K
RS232C_TXD
*R2526
100K
FL_TXD
FL_RXD
C2509
0.1u
C2510
100u 16V
APF
C2508
1u
SPI_M_SCLK
m
3 2 1
co
IC2507
T7SET08F1E
4 5
4
2 8
9 9
PWB
9 4 2 8 9 9
75 74 73 72 71 70 69 68 67 66
76
77
D_IP
KEY_OPC2
78
D_ASPECT1
79 D_ASPECT0
FORMAT1
80
FORMAT0
81
LCD_DATA
82
LCD_CLK
83
LCD_RST
84
MAIN_POW
85
FAN_DET
86
S_ASPECT1
87
S_ASPECT0
88
LED_QUICK_START
89
NC
90
3D_LED
91
92 CEC2_IN2
COLD_RST
93
YAMAHA_RXD
94
YAMAHA_TXD
95
DR_POW
96
97
CEC2_IN1
98 VCXO_PWM
HDMI1_SCL
232C_TXD
99
100 232C_RXD
1 2 3 4 5 6 7 8 9 10
PWB
SPI_M_MOSI
PWB
3 2 1
IC2508
C2520
1u
T7SET08F1E
4 5