Philips BDP3380/05 Service Manual page 19

6-1
A
Front Board Circuit Diagram:
IRM_12mm IRM_12mm
IR CIRCUIT
5
GND
4
GND
3 R31 R31 100 100
VCC
1 2
GND
1 IR R32 R32 2.2K 2.2K VCC
IR
IR1 IR1
C13 C13 C11 C11 C14 C14
1uF/16V/Y5V 1uF/16V/Y5V
47pF/50V/NP0 47pF/50V/NP0 0.1uF/50V/X7R 0.1uF/50V/X7R
XS1 XS1
9PIN/2.0mm/200mm 9PIN/2.0mm/200mm
1 VSTB
1
2 VSCK
2
3
VSDA
3
4 R51 R51 100 100 IR
4
5
GND
5
6 VCC
6
7
POWER_K
7
8 OPEN_K
8
9 VCC_D
9
2
VCC VCC
3
R52 R52 R54 R54
10K 10K
10K 10K
POWER_K OPEN_K
S3 S3 S4 S4
C23 C23
STANDBY/ON OPEN/CLOSE
TAC020 TAC020 47pF/50V/NP0 47pF/50V/NP0
TAC020 TAC020
VCC_USB
+ CE301 + CE301 C157 C157
220uF/16V 220uF/16V 0.1uF/50V/X7R 0.1uF/50V/X7R
4
A
B
VCC_D
R311 R311
R310 R310
R309 R309
4.7K 4.7K 4.7K 4.7K
4.7K 4.7K
VSDA R312 R312 100 100
VSCK R313 R313 100 100
VSTB R314 R314 100 100
C303 C303
0.1uF/50V/Y5V 0.1uF/50V/Y5V
R1 R1 0 0
A
R2 R2 0 0
A
JP4 JP4
4PIN/2.0mm/240mm 4PIN/2.0mm/240mm
4
4
USBP1 3
3
USBM1 2
2
1
1
P600 P600
USB-A/BK USB-A/BK
1 VCC_USB
VCC
2 USBM1
D-
3 USBP1
D+
4
GND
ESD1 ESD1 ESD2 ESD2
NC/PESD5V0S1BA NC/PESD5V0S1BA NC/PESD5V0S1BA NC/PESD5V0S1BA
B
C
R315 R315
51K 51K
U301 U301
ET6202 ET6202
1
OSC GND
2
DI/O GRID1
3
CLK GRID2
4
STB GND
5
R307 R307 10K 10K R308 R308 1K 1K
KEY1 GRID3
R327 R327 10K 10K R326 R326 1K 1K 6
KEY2 GRID4
7
VDD GND
SEG1 8
SEG1/KS1 VDD
9
SEG2
SEG2/KS2 SEG14/GRID5
SEG3 10
SEG3/KS3 SEG13/GRID6
11
SEG4
SEG4/KS4 SEG12/GRID7
SEG5 12
SEG5/KS5 SEG10/KS10
13
CE300 CE300 SEG6
SEG6/KS6 SEG9/KS9
14
+ + SEG7/KS7 SEG8/KS8
47uF/16V 47uF/16V
SEG[1:6]
R303 R303 1K 1K
C312 C312
100pF 100pF
XS2 XS2
3PIN/2.0mm/200mm 3PIN/2.0mm/200mm
3 +12V_D +12V_D R210 R210 330 330
3
2
2
1 R204 R204 1K 1K MIC_OUT
1
R208 R208
2K 2K
A
C205 C205 47pF/50V/NP0 47pF/50V/NP0
R205 R205 180K 180K
P601 P601
PHONE JACK PHONE JACK
3 R201 R201 C210 C210
G
5.6K 5.6K 2.2uF/16V/Y5V 2.2uF/16V/Y5V
2 2
GND
3.5mm 1 REF 3
MIC
R200 R200 C203 C203
10K 10K
1000pF/50V/X7R 1000pF/50V/X7R
12VA
A A A
C
6-1
D
DP1 DP1
GRID[1:7]
28 GRID1 1
GRID1
27 GRID1 GRID2 2
GRID2
26 GRID2 GRID3 3
GRID3
25 GRID4 4
GRID4
24 GRID3 GRID5 5
GRID5
23 GRID4 GRID6 6
GRID6
22 GRID7 7
GRID7
21 VCC_D SEG1 8
SEG1
20 9
GRID7 SEG2
SEG2
19 GRID6 SEG3 10
SEG3
18 11
GRID5 SEG4
SEG4
17 SEG5 12
SEG5
16 13
SEG6
SEG6
15
LED_J2808AG LED_J2808AG
KEY
functional
S1 S1 S2 S2
S1 PAUSE
PAUSE PLAY
S2
PLAY/PAUSE
TAC020 TAC020 TAC020 TAC020
S3 STANDBY/ON
S4
OPEN/CLOSE
C313 C313
100pF 100pF
12VA R202 R202 22K 22K REF
CE11 CE11
+ CE10 + CE10 C201 C201 R203 R203
+ +
100uF/16V 100uF/16V 0.1uF/50V/Y5V 0.1uF/50V/Y5V
22K 22K
100uF/16V 100uF/16V
A
REF
R211 R211
100K 100K
C211 C211
2.2uF/16V/Y5V 2.2uF/16V/Y5V
1 5
+ +
7 MIC_OUT
U1A U1A C204 C204 C208 C208 6
- -
AS4558M AS4558M U1B U1B
100pF 100pF NC/100pF NC/100pF AS4558M AS4558M
A
R206 R206
20K 20K R207 R207 100K 100K
C206 C206 47pF/50V/NP0 47pF/50V/NP0
C209 C209
2.2uF/10V/Y5V 2.2uF/10V/Y5V
A
D
E
1
2
3
4
E