Schematic Diagrams

B - 40 Button Board

B.Schematic Diagrams

Button Board

Sheet 39 of 42

Button Board

BJ SPK1
88266-0400
1
2
3
4
1
2
3
4
BDGND
B+5VS
BW EB#1
POWER
BUTTON
LED
BD GND
Z3901
BC 4
*.01U_16V_04
DV T
BC8
*180P_04
BD GN D
BC10
*180P_04
BH 4
C200D63
PIN5,6=BDGND
BDGND
BDGND
BD5
*BAV99
C
AC
A
DV T
PIN5,6=BDGND
BC 7
*180P_04
85201-12
PIN5,6=BDGND
BWEB#1
BSPKO UTL+
BD 4
*BAV99
C
AC
A
BW EB#2
AP
BD GN D
B+5 VS
BSPKO UTR-
Email
BD GN D
BSPKO UTR+
BDGN D
BDG ND
BR1
68 0_ 06
WWW
BWEB#2
B+VI N
BPW RBTN#
BJL ED 2
BCO N 12
1
2
3
4
5
6
7
8
9
10
11
12
PIN5,6=BDGND
BSPKO UTL-
BD GN D
BSW 1
TJG-533-S -T/R
3
14
2
BDGN D
BP WR BTN #
POWER
BOTTOM
BDGND
B+5VS
BSW 2
TJG-533-S -T/R
3
14
2
1
B+VI N
BSPKO UTL+
B+5 VS
BC1
.01U_16V_04
BW EB#2
BR 2
100K_04
BDG ND
B+VIN
BWEB#1
B+5VS
BSPKO UTR-
BH5
C2 36 D8 7
BH 3
C236D87
BW EB# 0
BC 9
*180P_04
BDGND
BD GN D
BW EB#0
BSPKO UTL-
BW EB#0
B+5VS
BPW R BTN #
BH2
C2 00 D6 3
BSW 4
TJG-533-S -T/R
3
14
2
BC 3
*.01U_16V_04
4
BSPKO UTR+
BD3
*BAV99
C
AC
A
BD1
HT -1 50 N B -D T
AC
BD 2
*BAV99
C
AC
A
BC2
. 0 1U _1 6V _ 0 4
BSW 3
TJG-533-S -T/R
3
14
2
BH1
C236D87
BD GN D
BDGND