Programming instructions

6-22
2005
E
D
5V_SWITCHED
D
D
DD
D
D
D
5V_SWITCHED
D
D
D
5V_SWITCHED
250V_1600MW
TN2425N8
98165
250V_1600MW
TN2425N8
98165
240V_360MW
98166
BSS-131
240V_360MW
98166
BSS-131
240V_360MW
98166
BSS-131
240V_360MW
98166
BSS-131
240V_360MW
98166
BSS-131
240V_360MW
98166
BSS-131
20%
1.02A
470U
DR125-471
9002928
GP1
GP0
GP5_OSC1_CLKIN
GP3_~MCLR_VPP
GP4_OSC2
VDD
VSS
GP2_TOCKI
9002954
SFW4R-1STE1
MTG TAB
MTG TAB
PIC12C508A-04I/SN
PROTECTION FOR NO-LOAD CONDITION
EL_OUTB
KEYPAD EL BACKLIGHT DRIVER
EL_OUTA
KEYPAD EL BACKLIGHT DRIVER
1
4
2
3
5
6
J3
R44
2K21
1%
9004773
R43
2K21
1%
9004773
6
7
2
4
3
1
8
5
1008130
U1
2
1
L1
1
3
2
Q4
1
3
2
Q5
1
3
2
Q3
1
3
2
Q6
1
3
2
Q8
1
3
2
Q7
12
R41
9003414
40K2
±1%
0.063W
12
R40
9003414
40K2
±1%
0.063W
21
C1
95621
100N
20%
50V
21
C2
95621
100N
20%
50V
EL_OUT_B
1
3
2
Q1
1
3
2
Q2
1
TP133
1
TP69
1
TP75
12
R45
97272
1K00
±1%
0.063W
3
1
D4
9000909
BAS21
1
TP78
1
2 16V
±15%
100N
97871
C15
12
R39
97296
10K0
±1%
0.063W
1
TP74
1
TP55
31
D5
9000909
BAS21
3
1
D3
9000909
BAS21
3
1
D2
9000909
BAS21
3
1
D1
9000909
BAS21
12
D7
SMAJ170A
9000517
1
3
D6
92642
MMBD914
70V_225MA
1
TP82
12
R25
97320
100K
±1%
0.063W
1
TP81
1
TP80
1
TP79
1
TP77
1
TP76
1
TP73
1
TP71
1
TP70
1
TP72
EL_COMMAND
EL_GP2
EL_GP1
EL_GP0
EL_GP4
EL_GP5
1
TP132
EL_OUT_A
55
DOC Schematic Keyboard 8525/30
Mike Seguin
D8
1008024
C
APR 26, 2005
DATE
DRAWN
SIGNATURES
DBA
3
1
C
DC
BA
1
2
3
4
2
4
OTHER
PROJ ENG
APPVD
CHKD
TITLE
REV
ECO No.:
REL. DATE
INTERIM REV
SHEET OF
Scale N/A
CODE IDENT. No.
38481
SIZE DRAWING NO.
MISSISSAUGA ONTARIO
PSION TEKLOGIX INC
05-Oct-2005