Philips BDP5200/12 Service Manual page 27

6-1
A
KE Board Circuit Diagram:MCU
1
VCC
FB1 FB1
FB60/1A FB60/1A
C35 C35
+ +
0.1uF/50V/Y5V 0.1uF/50V/Y5V U2 U2
2
L1 L1
R71 R71 R74 R74
C41 C41
18K 18K 27K 27K
0.1uF/16V/Y5V 0.1uF/16V/Y5V
CEC_IN R73 R73 0 0
D1 D1
C40 C40
3
LL4148 LL4148
220pF/50V/NP0/NC 220pF/50V/NP0/NC
220pF/50V/NP0/NC 220pF/50V/NP0/NC C39 C39 M_CEC
CEC_OUT R72 R72 100K 100K Q1 Q1
3DG3904M 3DG3904M
R75 R75
220 220
IR1 IR1
VCC
5
GND
4
GND
R57 R57 100 100
3
VCC
2
GND
IR
1
IR
C22 C22 + +
IRM_12mm IRM_12mm C19 C19
4 CE8 CE8
C21 C21
0.1uF 0.1uF 47uF/10V 47uF/10V 0.1uF 0.1uF
47pF 47pF
A
B
VCC3V3
CN4 CN4
R76 R76
VCC3V3
1 4.7K 4.7K
1
2
2
3 MODE
3
RST_MCU
4
4
4PIN/2.0mm/100mm 4PIN/2.0mm/100mm
VCC3V3
R64 R64
10K 10K
10 10
R13 R13
VCC3
10 10
R14 R14
VCC3V3
C36 C36
0.1uF/50V/Y5V 0.1uF/50V/Y5V
Q7 Q7
PNP_3CG3906M PNP_3CG3906M
VCC +5V
R16 R16
+ +
CE3 CE3
470 470
47uF/16V 47uF/16V
R15 R15
PCON
Q6 Q6
NPN_3DG3904M NPN_3DG3904M
1K 1K
VCC3V3
10uH/0.1A 10uH/0.1A
VCC3V3
R88 R88 R89 R89 R54 R54
10K 10K 10K 10K 10K 10K
EJECT PLAY POWER_KEY
R1 R1
0 0
P1 P1
TP1 TP1
4
GND_1
GND 6 3 USB_DP
GND D-_1
GND USB_DN
5 2
GND D+_1
1
VCC_1
C34 C34
USB USB
0.1uF 0.1uF
USB_DP
USB PORT FOR MAIN
B
C
U1 U1
R5F211B4SP R5F211B4SP
M_SCL R66 R66 33 33
1
P3_5/SSCK/SCL/CMP1_2 P3_4/SCS/SDA/CMP1_1
PCON R65 R65 33 33
2
P3_7/CNTR0/SSO/TXD1 P3_3/TCIN/INT3/SS100/CMP1_0
3
RESET P1_0/KI0/AN8/CMP0_0
4
XOUT/P4_7 P1_1/KI1/AN9/CMP0_1
5
VSS/AVSS P4_2/VREF
6
XIN/P4_6 P1_2/KI2/AN10/CMP0_2
VCC3 R8 R8 0 0
7
VCC/AVCC P1_3/KI3/AN11/TZOUT
R77 R77 100 100
8
MODE P1_4/TXD0
CEC_IN
9
P4_5/INTO/RXD1 P1_5/RXD0/CNTR01/INT11
CEC_OUT
10
P1_7/CNTR00/INT10 P1_6/CLK0/SSIO1
R58 R58
10K 10K
STOP
CN3 CN3
4PIN/2.0mm/100mm 4PIN/2.0mm/100mm
GND_U
1
1
USB_DN 2
2
USB_DP R91 R91 0 0
3
3
VCC5V 4
4
1 4
VCC5V
USB_DN
2 3
ESD1 ESD1
PRTR5V0U2X PRTR5V0U2X
C
6-1
D E
CN6 CN6
1
1
-24V_D
2
2
+5V
3
3
+12V_D
4
4
R68 R68 33 33 M_SDA
20
MCU_OUT1
19
R62 R62 470 470 POWER_KEY
18
VCC3V3
R59 R59 33 33 EJECT
17
VCC3
16
R63 R63 33 33 IR
15
R79 R79 33 33 PLAY LED1 LED1
14
RED LED02B RED LED02B
R69 R69 33 33 STOP
13
R78 R78 33/NC 33/NC M_INT
12
STB
R70 R70 820 820 CLK
11
DATA
PLAY
STOP
POWER_KEY
EJECT
VCC3V3
M_INT
MCU_OUT1
M_CEC
M_SDA
-24V_D
M_SCL
PCON
+12V_D
VCC
DATA
CLK
STB
IR
TO MAIN BOARD
D E
1
CN7 CN7
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
2
3
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
CN1 CN1
14PIN/2.0mm 14PIN/2.0mm
4