Philips DVP4080 Service Manual page 12

6-1
1
Front Board for DVP4080/XX
DV33
A
DV33
VSCK/LED-ON
standby:1 on:0(Receive the controlling or keystoke 0.5S"1"),
LOADING&PAUSE: SEND DUTY=0.5 T=1S QUADRATE WAVE
C12
DV33
0.1U
B
CN1 S1
1
2
VSDA S2
3
VSTB
4
VSCK/LED-ON
5
POWER_K S3
6
LED1
7
IR
8
9
2.0mm*9
C3 C4 C5 C6 C7 C8
0.1U 0.1U 0.1U 0.1U 101 0.1U
C
DV33
CN3
1
2
IR
3
2.0MM*3
D
1
2 3
D1
R1
LED1
1 2
C1 1K
C2
+
47U/16V 0.1U
D2
R2
Q1
2 3 1 2
2N3906(SOT-23) 470
C11
0.1U R3
10K
PLAY/PAUSE
STOP CN2
1
2
IR
POWER-K
3
2.0MM*3
R4
REM1
3
VCC
2
GND
C9
1
IR
C10 +
REM
0.1u
47uF
IR R5
10
2 3
4
DV33
DV33
100
C13
0.1U
REM BOARD
4
6-1
5 6
C1 A 2
C10 C 3
C11 A 2
C12 B 1
C13 C 3
C2 A 2
C3 B 1
C4 B 1
C5 B 1
C6 B 1
C7 B 1
C8 B 2
C9 C 3
CN1 B 1
B 3
CN2
1
CN3 C
3
D1 A
D2 A 3
Q1 A 2
R1 A 2
R2 A 2
R3 A 2
R4 C 3
R5 C 2
REM1 C 2
S1 B 2
S2 B 2
S3 B 2
5 6
A
B
C
D