Sw-370 (Function Switch) Printed Wiring Board And Schematic Diagram - Sony DVP-PQ1 Service Manual

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DVP-PQ1
Q Q
3 7 6 3 1 5 1 5 0

SW-370 (FUNCTION SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM

– Ref. No.: SW-370 board; 1,000 series –
: Uses unleaded solder.
SW-370 BOARD
JL903
JL902
C903
JL906
JL905
JW901
JL900
JW905
JW903
JL901
JL904
C902
CN900
1
2
3
R904
C901
JR901
R907
Q900
JW902
S903
D901
R905
R902
T E
L
1 3 9 4 2 2 9 6 5 1 3
R901
(LED DRIVE)
( 1/
)
SW-370
(FUNCTION SWITCH)
SWITCHING REGULATOR
DPSN-20CP (US, CND)
IF-95
DPSN-20CP-2 (AEP, UK, E)
(INTERFACE CONTROL)
w w w
MB-103
SW-371
(SIGNAL PROCESS, SERVO)
(DOOR SWITCH)
AV-65
(AUDIO/VIDEO OUT)
FUNCTION SWITCH
SW-370
There are a few cases that the part isn't mounted in this model is printed on this diagram.
S900
JW906
JW908
JW904
R903
C900
JW907
IC900
(
)
R906
JR902
x
a o
y
.
i
4-29
http://www.xiaoyu163.com
8
A
B
C
D
(
)
S902
R908
S901
(
)
Q
Q
3
7
6
3
US, CND, E
AEP, UK
11
21
1-685-275-
(
)
(11)
(21)
u 1 6 3
.
http://www.xiaoyu163.com
2
4
9
9
8
1
2
3
4
SW-370 BOARD
NO MARK:PB MODE
CN900
3P
GND
3
JL901
SW-371 BOARD
DOOR 2
2
CN950
(SEE PAGE 4-31)
DOOR 1
1
JL900
R901
68
0.8
CN901
13P
DOOR1
13
D901
SLR-342MCT32
DOOR2
12
JL902
11
P.CONT
S900
PLAY
10
S901
STOP
9
S902
IF-95 BOARD
PREV.
8
CN811
S903
(SEE PAGE 4-27)
POWER
7
S904
NEXT
6
JL903
SW+3.3V
5
GND
4
R904
68
JL904
EVER+3.3V
3
C901
JL905
B+
47u
GND
2
6.3V
JL906
IR
1
R907
R908
0
0
05
1
5
1
5
0
8
9
2
4
m
c o
4-30
2
9
9
5
6
2.1
Q900
UN2213-TX
LED DRIVE
S900
S901
S902
S903
GND
VCC
R903
C900
100k
0.01u
VOUT
IC900
REMOTE
IC900
COMMANDER
GP1UD27SXK
RECEIVER
9
8
2
9
9

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