Philips BDP9500 Service Manual page 31

13-7
HDMI Board(Scalar) -- Circuit Diagram
J1
3V3
4
DB_SDA R121 33 UC_SDA
3
GND
2
DB_SCL R122 33 UC_SCL
1
CON4
Y3
32.768KHz
XTAL32768IN
C115
15pF
SCL_8520
J2
SDA_8520
1
2
3
4
XTAL32768IN
CON2.0-4 XTAL32768OUT
5V L4 10uH
R143
CPU5V
Y4
R144 D28
CE16 + C118 10K 1N4148 NC/20MHz
220uF/16V 0.1uF
REST C119
NC/30pF
C121
1uF
5V
4
CB13
R186 NC/0.1uF
4.7K
3
CB14 + CE33
0.1uF
220uF/16V
R187
100K
5V
R167
4.7K
+ CE30 CB10 R169
0.1uF 100K
220uF/16V
XTAL32768OUT
C116
15pF
1
NC
R128 100 SSCL
2
SCLK
3
DVD_ON
R130 100 SSDA
4
SSDA
R132 33
5
MODE
6
XCIAN
7
XCOUT
8
RST
XOUT 9
XOUT
10
VSS
XIN
11
XIN
12
VCC
13
M_OPEN
NC/4.7K
C120
NC/30pF
U15
AP1534/SOP-8
SOP8/SMD
27uH/2A
L8 750mA
6
Vcc O/P
5
O/P L_10X10MM
CB15 R189
NC/0.1uF 0.56K-1%
CB12
1
OCSET FB
0.1uF
D29 R188
SK34 2K-1%
0.8 x (1+0.56K/2K) = 1.0V Low ESR <125 mOHM
U11
AP1538/SOP-8
SOP8/SMD
L7 22uH/3A
4 6
Vcc O/P
5
O/P
CB7 CB8 R168
NC/0.1uF NC/0.1uF 3.2K-1%
3 1
OCSET FB
D30 R170
SK34 1K-1%
CB11
+ CE31 0.1uF
0.8 x (1+3.2K/1K) = 3.36V
10uF/16V Low ESR <125 mOHM
CPU5V
R148 3.3K
R149 68K
R150 3.3K
R151 68K
R152 10K
R153 10K
R154 22K
R156 22K
R157 22K
R158 22K
R159 22K
R160 22K
R161 22K
R162 22K
U12
R5F21258
R8C2425-LQFP52
39
NC
38
AD0
37 MSCL R129 33 UC_SCL
MSCL UC_SCL
MSDA R131 33 UC_SDA
36
UC_SDA
MSDA
R133 100 P0_HPD_IO
35
ECO_POWER P0_HPD_IO
34 R134 100 RX_RST#
LED_CTRL RX_RST#
R135 100 TX_RST#
33
TX_RST#
MUTE_LINE
32
MUTE_MCU
31 R137 33 P0_DSDA
STANDBY P0_DSDA
R138 33 P0_DSCL
30
P0_DSCL
DAB_SW
R140 33 EEP_EN#
29
EEP_EN#
TX2(ROTA3)
28 R141 33 TX-HPD-MCU
RX2(ROTB3) TX-HPD-MCU 6
R142 33 KYOTO_G2_RSTn
27
ROTB1 KYOTO_G2_RSTn 4
J3
SDA_8520
9
SCL_8520
8
GND
7
6 TX-HPD-MCU
5 MCU+5V
GND
4
3 GND
5V
2
5V
1
CON9
1V
+ CE26
220uF/16V
3.3V
3V3
3.3V L1 FB
CB9 + CE28
0.1uF CE29
220uF/16V
10uF/10V VCC3.3
L2 FB
CE15 + C117
470uF/10V 100nF
13-7
MSDA
MSCL
SSDA
SSCL
XOUT
XIN
TX-HPD-MCU
KYOTO_G2_RSTn
EEP_EN#
P0_DSCL
P0_DSDA
TX_RST#
RX_RST#
P0_HPD_IO
U16
SF_CS 1
2,4,6 CE#
SF_DO
2
SO
3
2,4,6
WP#
4
VSS
1
4M/8M/16M bit
EN25F16 SOP8
2
6
1,2
1,2
1
MK1
MK2
MK3
MK4
MCU+5V
3.3V
U14 CX1084-ADJ
3 2
IN OUT1
C123 +
100nF
TO-252-3/SMD R165
750 1%
Ra
R0603B
R166
390 1%
Rb
R0603B
Vo=1.25x(1+Rb/Ra)
5V
L6 FB
8
VDD
7
HOLD#
SF_CK
6
SCK
5 SF_DI
SI
CB16
0.1uF
1V8
L5 FB
CE27
100uF/16V