Philips BDP9500, Руководство по обслуживанию

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Low ESR <125 mOHM
0.8 x (1+3.2K/1K) = 3.36V
Rb
Vo=1.25x(1+Rb/Ra)
Ra
0.8 x (1+0.56K/2K) = 1.0V Low ESR <125 mOHM
750mA
4M/8M/16M bit
SDA_8520
MSDA
P0_HPD_IO
UC_SCL
CP
U5
V
MSCL
REST
UC_SDA
SCL_8520
XOUT
XIN
XTAL32768OUT
XTAL32768OUT
XIN
SSDA
XTAL32768IN
MSDA
SSCL
XTAL32768IN
MSCL
XOUT
KYOTO_G2_RSTn
TX-HPD-MCU
SSDA
SSCL
RX_RST#
TX_RST#
3V3
DB_SDA
DB_SCL
UC_SDA
UC_SCL
P0_DSCL
EEP_EN#
P0_DSDA
5V
RX_RST#
EEP_EN#
TX-HPD-MCU
P0_HPD_IO
KYOTO_G2_RSTn
P0_DSDA
TX_RST#
P0_DSCL
3.3V
GND
GND
GND
GND
SDA_8520
SCL_8520
5V
TX-HPD-MCU
MCU+5V
SF_CK
SF_DI
SF_CS
SF_DO
SF
_
C
S
SF
_
D
O
SF
_
D
I
SF
_
C
K
UC_SCL 2,4,6
UC_SDA 2,4,6
TX-HPD-MCU 6
KYOTO_G2_RSTn 4
P0_HPD_IO 1
RX_RST# 2
TX_RST# 6
P0_DSCL 1,2
EEP_EN# 1
P0_DSDA 1,2
5V
CPU5V
CPU5V
5V
VCC3.3
3V3
3.3V
1V8
3.3V
5V 1V
MCU+5V
5V
R137 33
R1
6
4
4
.7
K
R132 33
TP
1
1
Y4
NC/20MHz
U15
AP1534/SOP-8
SOP8/SMD
1
2
3
4
5
6
7 8
FB
EN
OCSET
Vcc
O/P
O/P
Vs
s
Vs
s
D30
SK34
R187
100K
L2 FB
R153 10K
C115
15pF
R1
4
5
4.
7K
TP
1
0
TP
1
2
R
1
36
4.
7K
R138 33
R149 68K
R166
390 1%
R0603B
R161 22K
R1
9
1
100
R1
9
0
100
R154 22K
R170
1K-1%
R142 33
R144
10K
TP
9
CB10
0.1uF
TP
8
R151 68K
R133 100
D29
SK34
R143 NC/4.7K
L6 FB
R157 22K
R140 33
R1
2
41
0
K
L7 22uH/3A
R1
9
3
100
MK4
U16
EN25F16 SOP8
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
R134 100
U12
R5F21258
R8C2425-LQFP52
1
2
3
4
5
6
7
8
9
10
14 15 16 17 18 19 20 21 22 23
30
31
32
33
34
35
36
37
38
39
43 44 45 46 47 48 49 50 51 52
11
24
29
42
12
13
25 26
28
27
41 40
NC
SCLK
DVD_ON
SSDA
MODE
XCIAN
XCOUT
RST
XOUT
VSS
M_
C
L
O
S
E
OP
E
N
_S
W
C
L
O
SE_
SW
VF
D
_
C
L
K
VF
D
_
D
AT
A
VF
D
_
ST
B
RE
M
O
T
E
RO
T
B
2
RO
T
A
2
TX
1
DAB_SW
STANDBY
MUTE_MCU
MUTE_LINE
LED_CTRL
ECO_POWER
MSDA
MSCL
AD0
NC
AD
3
AD
_
VR
EF
TR
E
O
IP
OD_
S
W
SD
_
D
ET
AD
4
AD
5
AD
6
US
B
_
DE
T
DV
D_
S
W
XIN
RX
1
TX2(ROTA3)
AD
2
VCC
M_OPEN
RO
T
A
1
NC
RX2(ROTB3)
ROTB1
AD
1
NC
L8
27uH/2A
L_10X10MM
D28
1N4148
1
2
R189
0.56K-1%
R150 3.3K
U14 CX1084-ADJ
TO-252-3/SMD 1
3 2
AD
J
IN OUT1
CB11
0.1uF
MK3
CB9
0.1uF
R167
4.7K
TP
3
R158 22K
R135 100
CE29
10uF/10V
R1
4
6
4.
7K
C119
NC/30pF
R121 33
+ CE26
220uF/16V
R128 100
TP
7
R168
3.2K-1%
R160 22K
MK2
TP
4
R186
4.7K
CB7
NC/0.1uF
J3
CON9
1
2
3
4
5
6
7
8
9
+ CE33
220uF/16V
TP
5
L1 FB
R156 22K
R159 22K
TP
6
MK1
C123
100nF
CB15
NC/0.1uF
R122 33
CB16
0.1uF
R1
9
4
1
K
J1
CON4
1
2
3
4
R
1
63
4.
7K
C118
0.1uF
C117
100nF
CB13
NC/0.1uF +
CE27
100uF/16V
R1
9
2
0
R130 100 R131 33
R
1
47
4.
7K
+ CE31
10uF/16V
CB14
0.1uF
R1
3
94
.7
K
L4 10uH
J2
CON2.0-4
1
2
3
4
R169
100K
R141 33
+ CE16
220uF/16V
R188
2K-1%
CB
1
0
.1
u
F
L5 FB
R148 3.3K
C116
15pF
R129 33
+ CE15
470uF/10V
U11
AP1538/SOP-8
SOP8/SMD
1
2
3
4
5
6
7 8
FB
EN
OCSET
Vcc
O/P
O/P
Vs
s
Vs
s
+ CE30
220uF/16V
+ CE28
220uF/16V
C121
1uF
CB12
0.1uF
C120
NC/30pF
R165
750 1%
R0603B
CB8
NC/0.1uF
R152 10K
Y3
32.768KHz
R162 22K
13-7
13-7
HDMI Board(Scalar) -- Circuit Diagram