Philips BDP5500, Service Manual

Page: 32 / 51

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ISP AND DEBUG PORT
TO VFD BOARD
touch key
⬅
33
ᬍЎ
390
䴴
IC
㛮ᬒ㕂
䴴䖥
IC
ⱘᓩ㛮DŽ
To LED board
SCL_ISP
SDA_ISP
MCU_RE
ISP_SDA
VCC_MCU
SDA_ISP
ISP_SCL
XOUT1
IR
XOUT
5700_SDA 5700_SDA_A
CEC_IN
XIN
PCON GND
RESET_A
CEC_IN
VCC_MCU
5700_SCL
IR_IN
5700_SDA
PCON
ISP_SDA
MCU_RE
XOUT
XIN
PCON_M
MCU_R
CEC_M
VCC3
IR_IN
RESET_A
ISP_SCL
S3
S1
S2
5700_SCL_A
5700_SDA_A
LED1
LED2
LED3
LED_POWER
CEC_M
IR
MCU_R
ISP_SCL
KEY
KEY
POWER
KEY1
KEY2
KEY3
KEY4
KEY3
KEY1
KEY2
KEY4
PCON_M
SCL_ISP
5700_SCL_A 5700_SCL
EJECT
ISP_SDA
LED_POWER
XIN
XOUT1
LED1
LED2
LED3
PLAY
VCC33A
VCC3
GNDA
VCC33A
GNDA
VCC33A
VCC33A
GNDA
GNDA
VCC33A
GNDB
GNDB
GNDA GNDB
VCC
VCC3
VCC
VCC
R49 1K R49 1K
C2
22pF/50V/NP0 C2
22pF/50V/NP0
C1
0.
1uF/
25V/
Y5V
C1
0.
1uF/
25V/
Y5V
XP1
4PIN/1.0mm XP1
4PIN/1.0mm
1
1
2
2
3
3
4
4
GND
5
GND
6
R4
10K
R4
10K
C5 0.
1uF/
25V/
Y5V
C5 0.
1uF/
25V/
Y5V
D6 LL4148 D6 LL4148
CE4
22uF/6.3V/Y5V CE4
22uF/6.3V/Y5V
R47 33 R47 33
R36 1K R36 1K
C25
100pF/50V/NP0
C25
100pF/50V/NP0
C35
100pF/50V/NP0
C35
100pF/50V/NP0
R42
10
R42
10
U2
WT6703F
U2
WT6703F
32KOSCI
2
32KOSCO
1
GPIOA0/AD0
22
GPIOA1/AD1
21
GPIOA2/AD2
20
GPIOA3/AD3/IR
19
GPIOC0/PWM0
6
GPIOC1/PWM1
5
VDD_RTC
24
GPIOB5/HSYNC
9
GPIOA4/P1.0
18
GPIOA5/P1.1
17
GPIOB6/IRQ2/TXD
8
GPIOB4/VSYNC
10
VDD
23
VSS
3
GPIOB2/IRQ0/P1.2
12
GPIOB3/IRQ1/P1.3
11
GPIOB7/IRQ3/RXD
7
NRST
4
GPIOB1/SDA/CEC
13
GPIOB0/SCL
14
GPIOA6/DSCL
16
GPIOA7/DSDA
15
R30 33 R30 33
xp3
8PIN/1.0mm
xp3 8PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
GND
9
GND
10
C29
0.01uF/50V/X7R C29
0.01uF/50V/X7R
R17 33 R17 33
R34
33
R34
33
R46 1K R46 1K
STOP STOP R40
47K R40
47K
R2
10K
R2
10K
R39
47K R39
47K
R50 1K R50 1K
R18
33
R18
33
D7
BAT54A
D7
BAT54A
1
3
2
C24
47pF/50V/NP0
C24
47pF/50V/NP0
R19
33
R19
33
C3
22pF/50V/NP0 C3
22pF/50V/NP0
1
3
4
2
C23
100pF/50V/NP0
C23
100pF/50V/NP0
U3
WT5700
U3
WT5700
SI[1]
3
SI[3]
4
SI[8]
5
SI[10]
6
SI[11]
7
VSS
8
OUT11
9
OUT10
10
OUT8
11
SDA
12
SCL
13
OUT3
14
VDD
1
SI[0]
2
OUT0
16
OUT1
15
CE3
10uF/10V/Y5V CE3
10uF/10V/Y5V
R5
10K
R5
10K
U4
S1206S U4
S1206S
VI
3
VO
2
GND
1
POWER POWER
R11
10K
R11
10K
D1
LL4448
D1
LL4448
FB3
500/800mA
FB3
500/800mA
R6
10K
R6
10K
R43
10K
R43
10K
C27
0.1uF/25V/Y5V C27
0.1uF/25V/Y5V
R37
33
R37
33
C4
0.1uF/25V/Y5V C4
0.1uF/25V/Y5V
R3
33
R3
33
C28
1uF/10V/Y5V C28
1uF/10V/Y5V
R29
27K
R29
27K
R35
33
R35
33
R33 150 R33 150
PLAY PLAY
XP4
12PIN/1.25mm
XP4 12PIN/1.25mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
GND
13
GND
14
FB1
500/500mA FB1
500/500mA
R10
10K
R10
10K
R14 33 R14 33
CE2
10uF/10V/Y5V CE2
10uF/10V/Y5V
EJECT EJECT
R48 33 R48 33
R13
33
R13
33
R32 150 R32 150
6-4
6-4
Touch Board Circuit Diagram:MCU