Pioneer BDP-440, Руководство по обслуживанию

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28
BDP-440
1 2 3 4
A
B
C
D
E
F
1 2 3 4
2.12 SWITCH BOARD and RS-232C BOARD ASSYS
C
F
F
F
C
F
F
F
SWITCH BOARD
The BD player need LED, USE R1,R2,LED1
+12V
+12V
C2
47pF/NC
C2
47pF/NC
R1
2.2K/NC
R1
2.2K/NC
R2
2.2K/NC
R2
2.2K/NC
LED1
LED_RED/NC
LED1
LED_RED/NC
XP1
3PIN/2.0mm 3PIN/2.0mm
1
1
2
2
3
3
C1
47pF/NC
C1
47pF/NC
SW1 STANDBY/ON SW1 STANDBY/ON
GND
RX
5V
TX
TXD
TX
RXD
RX
TXD
RXD
5V
5V
5V
C4
1uF/
16V/
Y
5V
C4
1uF/
16V/
Y
5V
R2
10K
R2
10K
4PIN/2.0mm/240mm
XS1
4PIN/2.0mm/240mm
1
1
2
2
3
3
4
4
R6 0 R6 0
C2
1uF/16V/Y5V
C2
1uF/16V/Y5V FB1 120/200mA FB1 120/200mA R4 100 R4 100
ESD1
N
C
/ESD
0603
ESD1
N
C
/ESD
0603
C3 1uF/16V/Y5V C3 1uF/16V/Y5V
FB2 120/200mA FB2 120/200mA R5 100 R5 100
U1
MAX232E
U1
MAX232E
C1+
1
Vs+
2
C1-
3
C2+
4
C2-
5
Vs-
6
DOUT2
7
RIN2
8
ROUT2
9
DIN2
10
DIN1
11
ROUT1
12
VCC
16
GND
15
DOUT1
14
RIN1
13
R3 NC/0 R3 NC/0
ESD2
N
C
/ESD
0603
ESD2
N
C
/ESD
0603
C1
0.
1uF/
25V/
Y5V
C1
0.
1uF/
25V/
Y5V
P2
CONNECTOR DB9
P2
CONNECTOR DB9
5
9
4
8
3
7
2
6
1
C5
1uF/
16V/
Y
5V
C5
1uF/
16V/
Y
5V
+
CE1
1uF/50V
+
CE1
1uF/50V
R1
10K
R1
10K
SWITCH BOARD ASSY
(BDP-440 : 08-BDP440-SW0-TL)
(BDP-52FD : 08-BDLX55-SW0-TL)
C
F
RS-232C BOARD ASSY
(BDP-52FD : 08-BDP440-RS0-TL)
F
F
XS136
B
F
CON3
A
6/10F
XP1
XS1