Function Switch), Sw-381 (Push Enter Switch) Schematic Diagram - Sony DVP-NS999ES Service Manual

FR-190 (FUNCTION SWITCH), SW-381 (PUSH ENTER SWITCH) SCHEMATIC DIAGRAM
– Ref. No.: FR-190, SW-381 board; 2,000 series –
1 2
CN501 13P
A
3.3V_MNT 1
XFRRST 2
IFBSY 3
XIFCS 4
SI0 5
MB-107 BOARD
SO0 6
(6/13)
CN103 SC0 7
(SEE PAGE 4-20)
GND 8
B
PCONT 9
IFRST 10
GND 11
GND 12
GND 13
CN502 18P
3.3_MNT 1
C
XFRRST 2
IFBSY 3
XIFCS 4
SI0 5
SO0 6
GND 7
SC0 8
FL-129 BOARD
PCONT 9
CN202
D
(SEE PAGE 4-52) IFRST 10
EVER+3.3V 11
PLAY_LED 12
PAUSE_LED 13
AD5 14
AD4 15
ACS_CCW 16
ACS_CW 17
E
ENTER 18
CN503 5P
GND 1
JL503
ACS_CCW 2
JL504
ACS_CW 3
GND 4
JL505
ENTER 5
F
G
05
3 4 5
FR-190 BOARD
B+
NO MARK:PB MODE
B+
R512
100
3.3
3.5
0
Q501
UN2214-TX
Q501, 502
LED DRIVE
R506
B+
10k
JL501
JL502
SW-381 BOARD
CN401
5P
GND 1
ACS_CCW 2
ACS_CW 3
GND 4
ENTER 5
C401
0.01u
4-55
6
R513
100
3.3
Q502
UN2214-TX
R508 R511
2700 3900
PUSH ENTER
S401
6 S1
2 A 1
COM
3 B
5 D 4
E
7 S2
C402
0.01u
4-56
FUNCTION SWITCH/PUSH ENTER SWITCH
FR-190/SW-381
DVP-NS999ES