Programming instructions
2005
D
D
D
DD
D D
D
D
D
3V33V3
3V3_LED
3V3_LED
3V3_LED
3V33V33V33V33V33V33V33V33V33V3
3V33V33V33V33V33V33V33V33V33V3
3V3_LED
3V3
3V3
3V3_LED
DD
D D
3V3
50V_350MW
9000501
BSS84
50V_350MW
9000501
BSS84
D
9004107
PIC16LF874A-I/PT
~MCLR/VPP
OSC1/CLKIN
VCC1
VCC2
GND1
GND2
NC1
NC2
NC3
NC4
OSC2/CLKOUT
RB2
RB1
RE2/AN7/~CS
RC6/TX/CK
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC7/RX/DT
RD4/PSP4
RB3/PGM
RE1/AN6/~WR
RC2/CCP1
RC1/T1OSI/CCP2
RB0/INT
RE0/AN5/~RD
RA2/AN2
RA1/AN1
RA0/AN0
RB6/PGC
RB5
RB7/PGD
RB4
RA3/AN3/VREF
RA4/T0CKL
RA5/AN4/~SS
RC5/SDO
RC3/SCK/SCL
RC4/SDI/SDA
RC0/T1OSO/T1CKL
UNPLATED MOUNTING HOLES FOR ELASTOMER
ID #KEYBOARD
15k00x02
ID #
7k50
7k507k50
KEYBOARD R24 R25
7k50
15k0
15k0
0x03
0x04
62 KEY 7535
58 KEY 7535
36 KEY 7535 8525 Azerty
8525 Qwerty
8525 ABC
1k0
15k0 3k6
3k6
0x06
0x05
0x01
ISOLATION BUFFER
A/D RANGE
147-183
111-146
74-110
15k0
15K0 P/N 97300
1K0 P/N 97272
RES_ID_01 RES_ID_02
184 - 218
219 - 255
37 - 73
API
ISOLATION BUFFER
Max 25ma per IO.
Signals go to page 3.
A/D RANGE
PWR / CHGRX/TX SCAN
PLACE CLOSE TO MICROCONTROLLER
KEEP THE TOTAL OSC1 NET LENGTH
AS SHORT AS POSSIBLE
Keybrd Sens ID
Keybrd Low ID
VEHICLE MOUNT KEYBOARD ID RESISTORS
HANDHELD KEYBOARD ID RESISTORS
Keybrd Pos ID
PROGRAMMING INTERFACE 0.100" SPACING
Layout the same as 7535 keyboard.
3K6 P/N 97285
PIC MICROCONTROLLER
6-22
25
12
R1
97300
15K0
1%
63MW
RES_ID_01
12
R32
97250
121
±1%
0.063W
12
R33
97250
121
±1%
0.063W
12
R27
97250
121
±1%
0.063W
12
R26
97250
121
±1%
0.063W
12
R29
97250
121
±1%
0.063W
12
R30
97250
121
±1%
0.063W
12
R31
97250
121
±1%
0.063W
12
R28
97250
121
±1%
0.063W
18
30
7
28
6
29
12
13
33
34
31
10
9
27
44
5
4
3
41
40
39
38
1
2
11
26
36
35
8
25
21
20
19
16
15
17
14
22
23
24
43
37
42
32
U3
13
24
DS1
597-7701-1XX
9000541
13
24
DS2
597-7701-1XX
9000541
13
24
DS3
597-7701-1XX
9000541
13
24
DS4
597-7701-1XX
9000541
MTG20
0125
UNPLATED
~LED1_GRN
~LED0_GRN
~LED0_RED
~LED0_RED
~LED0_RED
~LED1_RED
~LED2_RED
~LED3_RED
~LED3_GRN
~LED2_GRN
~LED1_GRN
~LED2_GRN
~LED0_GRN
~LED3_RED
~LED3_GRN
~LED2_RED
~LED2_GRN
~LED1_RED
~LED1_GRN
~LED0_RED
~LED0_GRN
~LED3_GRN
~LED3_RED
~LED2_GRN
~LED2_RED
~LED1_RED
TP5 TP3TP4 TP2 TP1
TP135
TP134
MTG11
0125
UNPLATED
MTG17
0125
UNPLATED
12
R42
97272
1K00
1%
63MW
RES_ID_02
MTG16
0125
UNPLATED
MTG15
0125
UNPLATED
MTG14
0125
UNPLATED
MTG13
0125
UNPLATED
MTG12
0125
UNPLATED
MTG7
0125
UNPLATED
MTG6
0125
UNPLATED
1
3
4
2
5
MSQA6V1W5T2
9000988
DN6
2
1
3
Q10
2
1
3
Q9
TP41
HOTKEYS
COLUMN[7:0]
ROW[9:0]
TP9
TP10
2
1
C3
9001581
33P
±5%
50V
TP8
16V
±15%
100N
97871
C7
1
3
4
2
5
MSQA6V1W5T2
9000988
DN1
1
3
4
2
5
MSQA6V1W5T2
9000988
DN5
TP36
TP42
TP44
TP43
TP40
TP17
12
R15
97293
7K50
±1%
0.063W
12
R16
97293
7K50
±1%
0.063W
12
R14
97293
7K50
±1%
0.063W
12
R8
97293
7K50
±1%
0.063W
12
R18
97293
7K50
±1%
0.063W
12
R9
97293
7K50
±1%
0.063W
12
R19
97293
7K50
±1%
0.063W
12
R10
97293
7K50
±1%
0.063W
12
R11
97293
7K50
±1%
0.063W
12
R21
97293
7K50
±1%
0.063W
12
R7
97293
7K50
±1%
0.063W
12
R22
97293
7K50
±1%
0.063W
12
R24
97293
7K50
±1%
0.063W
12
R5
97293
7K50
±1%
0.063W
TP37TP39 TP38
12
R13
97293
7K50
±1%
0.063W
12
R20
97293
7K50
±1%
0.063W
12
R23
97293
7K50
±1%
0.063W
12
R2
97293
7K50
±1%
0.063W
TP15TP13
TP18TP14
12
R3
97293
7K50
±1%
0.063W
16V
±15%
100N
97871
C9
16V
±15%
100N
97871
C8
TP12 TP11
12
R4
97293
7K50
±1%
0.063W
12
R6
97293
7K50
±1%
0.063W
12
R12
97293
7K50
±1%
0.063W
12
R17
97293
7K50
±1%
0.063W
TP16
TP20
TP19
TP22
TP21
TP24
TP23
TP26
TP25
TP28
TP27
TP30
TP29
TP32
TP31 TP33
TP35 TP34
TP49
TP48
TP47
TP46
TP45
1
3
4
2
5
MSQA6V1W5T2
9000988
DN3
1
3
4
2
5
MSQA6V1W5T2
9000988
DN2
1
3
4
2
5
MSQA6V1W5T2
9000988
DN4
TP51
MTG1
0125
UNPLATED
MTG3
0125
UNPLATED
MTG2
0125
UNPLATED
MTG5
0125
UNPLATED
MTG4
0125
UNPLATED
MTG10
0125
UNPLATED
~ENTER
~BLUE
~ENTER
~BLUE
~BLUE
~ENTER
~SPACE
~BLUE,~ENTER,~SPACE
~SPACE
~SPACE
ROW[9:0]
ROW9
ROW8
ROW7
ROW6
ROW5
ROW4
ROW3
ROW2
ROW1
ROW0
ROW0
ROW4
ROW6
ROW7
ROW5
ROW4
ROW3
ROW2
ROW9
ROW8
ROW1
ROW2
ROW3
ROW9
ROW8
ROW7
ROW5
ROW6
ROW1
ROW0
COLUMN[7:0]
COLUMN7
COLUMN6
COLUMN5
COLUMN4
COLUMN3
COLUMN2
COLUMN1
COLUMN0
COLUMN4
COLUMN5
COLUMN6
COLUMN3
COLUMN0
COLUMN0
COLUMN1
COLUMN2
COLUMN3
COLUMN4
COLUMN5
COLUMN7
COLUMN6
COLUMN1
COLUMN2
COLUMN7
KBD_INT
SDA
SCL
32KHZ
MTG19
0125
UNPLATED
MTG18
0125
UNPLATED
E
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