Main Pwb Unit (11/12)(Guide Page) - Pioneer BDP-330 Service Manual

1

10.11 MAIN PWB UNIT (11/12)(GUIDE PAGE)

QQ
3 7 63 1515 0
A
To POWER
AT_12V
F_AT_5V
SUB_P-CON
DRIVE_P-CON
MAIN_P-CON
SUB_SHORT_DET
D_GND
FAN_DET
LOW_POWER_CTL
AT_5V
DRIVE_12V
*P2501
B
N0564TA
AT5V 1
TL2517
RS232C_RXD 2
TL2526
RS232C_TXD 3
GND 4
NC 5
To AVCNT
KEY_STBY_M
CBOOT
POWER_FAIL
C
FL_BUSY
COLD_RST#
FRONT_RXD
F_MUTE
CN2501
WA509WJPZ
TL2501
GND 1
TE TL2502
L 13942296513
GND 2
TL2503
KEY_PLAY 3
TL2504
KEY_OPC1 4
TL2505
KEY_STBY 5
TL2506
AQUOS_PURE 6
TL2507
GND 7
TL2508
FL_OFF 8
TL2509
FL_TXD 9
TL2510
10
FL_RXD
TL2511
FL12V 11
TL2512
FL12V 12
TL2513
FL_RST 13
TL2514
D LED_MODE/FL_FBUSY
FL_FBUSY 14
R2665
TL2529
GND 15
TL2528
AT5V 16
TL2527
R/C_PULSE 17
*CN2504
N0674TA
F_uCON
Version Up
TL2518
GND 1
TL2519
RESET 2
TL2520
TOOL_0 3
TL2521
4
FLMD0
TL2522
TOOL_1 5
TL2523
5V 6
E
PWB
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F
A
11/12
78
1
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2
SUB_P-CON
SUB_SHORT_DET
FAN_DET
LOW_POWER_CTL
TL2535
KEY_OPC2
YAMAHA_RXD
YAMAHA_TXD
TL2515
TL2516
IC2501
CBOOT
NC
4 5
FL_BUSY
NC CT
PST8431N
COLD_RST#
GND VCC VOUT
FRONT_RXD 3 2 1
F_MUTE
*C2501
0.33u
PWB
TL2554
NC NC
4 5
KEY_EJECT/PLAY
KEY_OPC1 IC2502
PST8220N
KEY_STBY
RESET
R2640
0
R2641
0
3 2 1
R2644
LED_PON/FL_OFF
Q2502
0
FL_TXD
2SC3928AR
*R2511
R2646
R2645
0
0 47K
FL_RXD R2508
150K
R2648
R2647
0
R2649 0
0
R2650 R2509
0
Q2501 470
R2660
APF
0 CZ
RT1N241C
C2502
100u
6.3V
0
R2666
0
PWB
R/C_PULSE
C2506
0.1u
FLMD0
TL2536
IP
TL2537
D_ASPECT1
TL2538
D_ASPECT0
TL2539
FORMAT1
TL2540
FORMAT0
TL2541
S_ASPECT1
TL2542
S_ASPECT0
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8
A-a
6.8K 3.3K
R2540 R2546
CZ CZ
IC2508
PST8246N
5 4
VHD
D2515
MA111G
1 2 3
R2676
10K
C2540
0.1u
Q Q
3 6 7
R2512
1K
PWB
F
*R2685 *R2516
15K 0
*R2514
15K F
*C2539
1u
*R2515
15K
F
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BDP-330
3
4
2 9 9 4
11/12
R2547
4.7K
CZ
C2504
1u *R2520
18K
R2548
2.7K
PWB
CZ
R2566
180
CZ
R2681
PWB
10K
CZ
VS VS
Q2503 Q2504
RT1N241C RT1N241C
1 3 1 5 0 5 8 2 9
*FB2501
*D2507
COLD_RST#
0051TA
MA111G
PWB
IP PWB
*R2541
100K
D_ASPECT1
*R2542
100K
D_ASPECT0
*R2543
100K
FORMAT1
*R2544
100K
FORMAT0
*R2545
100K
LCD_DATA
LCD_CLK
LCD_RST
FAN_DET R2560
*R2559 10K
S_ASPECT1
*R2549
100K
100K
S_ASPECT0
*R2550
100K
*R2635
PWB
PWB
100K
VCXO_PWM
*R2684
PWB 10K
*R2651
PWB
100K
YAMAHA_RXD
*R2659
YAMAHA_TXD
100K
*R2658
100K
SH_BUSY
*R2554
TOOL_0
100K
R2667 R2613
F_MUTE
0
4.7K
TOOL_1
FL_RXD
C2509
0.1u
FL_TXD
C2515
100u
16V
APF
C2511
1u
R2668
0
m
co
.
4
2 8
9 9
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
LED_HDMI_MODE
91
A_BUSY
92
COLD_RST
93
YAMAHA_RXD
94
YAMAHA_TXD
95
DR_POW
96
SH_BUSY
97
VCXO_PWM
98
F_MUTE HDMI_SDA
99
100
1 2 3 4 5 6 7 8 9 10