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6-7
A
Main Board circuit diagram BDP5500/05/51/55/93/98/X78:FLASH_IR_VFD
3.3V_STBY
NC723
NC723
U100D
U100D
AE19
DVCC33_IO_STB
DVCC33_IO_STB
AE20
DVCC33_IO_STB
C503
C503
C504
C504
1
NC
NC
0.1uF/16V/Y5V
0.1uF/16V/Y5V
NC722
NC722
AVDD33_LDO
AD20
AVDD33_LDO
C500
C500
C506
C506
NC
NC
0.1uF/16V/Y5V
0.1uF/16V/Y5V
AB20
AVSS33_LDO
AVDD10_LDO
AB21
AVDD12_LDO
C502
C502
NC/0.1uF/25V/Y5V
NC/0.1uF/25V/Y5V
MT8580_23x23_0.8P_0104_B
MT8580_23x23_0.8P_0104_B
2
3
4
A
B
BDP7700 VFD USE R1402
BDP5500 LED USE R1403
3.3V
AG25
GPIO8
7
GPIO8
AMUTE1
AC24
GPIO27
GPIO27
AG21
NFD7_R
NFD7
AF21
NFD6_R
3.3V_STBY
NC10
NC10
NFD6
AH22
NFD5_R
NFD5
AG22
NFD4_R
NFD4
AH23
NFD3_R
R1402
R1402
NFD3
AG23
NFD2_R
NFD2
AF23
NFD1_R
NFD1
AE23
NFD0_R
NFD0
AC21
NFRBN2_R
NC/4.7K
NC/4.7K
NFRBN2
AE22
NFCEN2_R
NFCEN2
AE24
NFWEN_R
48
NFWEN
NC
AE21
NFREN_R
R1403
R1403
47
NFREN
NC
AD21
NFRBN_R
46
NFRBN
NC
AD22
NFCLE_R
45
NFCLE
NC
AF22
NFCEN_R
NFD7_R
44
NFCEN
I/O7
AF24
NFALE_R
4.7K
4.7K
NFD6_R
43
NFALE
I/O6
NFD5_R
42
I/O5
NFD4_R
41
I/O4
AB23
MDIO
40
MDIO
MDIO
2
NC
AD23
39
MDC
MDC
NC
38
NC
C404
C404
AF25
UARXD
37
UARXD
VCC
AH26
UATXD
0.1uF/16V/Y5V
0.1uF/16V/Y5V
36
UATXD
VSS
35
NC
AH27
3.3V_STBY
34
VSTB
VSTB
NC
AG27
VDATA
33
VDATA
NC
AG26
VCLK
R516
R516
4.7K
4.7K
NFD3_R
32
VCLK
I/O3
AG28
LCDRD
NFD2_R
31
LCDRD
5
LCDRD
I/O2
NFD1_R
30
I/O1
AH28
29
IR
NFD0_R
IR
I/O0
AH25
OPWRSB
28
OPWRSB
OPWRSB
2
NC
AF26
R1398
R1398
1K
1K
27
2
RESET_
RESET_
NC
26
NC
25
NC
C950
C950
NAND_2Gb_NAND Flash
NAND_2Gb_NAND Flash
0.1uF/16V/Y5V
0.1uF/16V/Y5V
FOR ESD
3V3
3V3
1
1
2
UARXD
2
3
UATXD
3
4
4
XP9
XP9
4PIN/2.0mm
4PIN/2.0mm
B
C
NAND Flash
U13
U13
1
NC
2
NC
3
NC
4
NC
5
NC
6
NFRBN2_R
SE
7
NFRBN_R
R/B
8
NFREN_R
RE
9
NFCEN_R
CE
10
NC
11
NC
C405
C405
12
VCC
13
0.1uF/16V/Y5V
0.1uF/16V/Y5V
VSS
14
NC
15
5
NC
SCL
16
NFCLE_R
CLE
17
NFALE_R
5
ALE
SDA
18
NFWEN_R
WE
19
NFWP#
WP
20
NC
21
NC
22
NC
23
NC
24
NC
3.3V
3.3V_STBY
RS232
R512
R512
R513
R513
10K
10K
10K
10K
Internal MCU
external MCU
TP5
TP5
TP6
TP6
C
6-7
D
E
VFD/IR Port
MDC
R84
R84
NC/33
NC/33
POWER_K
R85
R85
NC/33
NC/33
GPIO27
OPEN_K
R86
R86
33
33
MCU_RST
VSTB
VCLK
VDATA
IR
R74
R74
100
100
VCC
VCC
POWER_K
OPEN_K
+12V_D
R1404
R1404
0
0
+12V_D/VCC_D
+12V_D
-24V_D
-24V_D
PCON
2
PCON
R506
R506
100
100
CEC
R1399
R1399
33
33
CEC1
8
CEC
MCU_RST
R507
R507
100
100
R1405
R1405
C368
C368
C367
C367
C366
C366
C374
C374
C375
C375
C362
C362
C363
C363
C364
C364
C365
C365
NC/0
NC/0
VCC_D
D609
D609
2
PCON
PCON_D
3
2
PCON_D
BAT54C
BAT54C
1
MCU_RST
R510 NC/10K
R510 NC/10K
R511 10K
R511 10K
3.3V
BDP5500
BDP7700
9pin(46-35199W-09X)
/
/
13pin(46-35199W-13X)
R86,R506,R507,R508,R509
SMT
R84,R85,R1405
R1399,C366,C367,C368,R1404
R86,R506,R507,R508,R509
R84,R85
NC
R1399,C366,C367,C368
D
E
1
1
VSTB
1
VS
VS
2
VCLK
2
VC
VC
3
VDATA
3
VD
VD
4
IR
4
IR IR
5
5
6
6
7
POWER_K
PK
PK
7
8
OPEN_K
8
OK
OK
9
+12V_D/VCC_D
9
12V
12V
10
-24V_D
N24V
N24V
10
11
PCON
11
PC
PC
12
CEC1
CEC_F
CEC_F
12
13
MCU_RST
13
MR
MR
XP4
XP4
13PIN/2.0mm
13PIN/2.0mm
GND_F
GND_F
2
3
4
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