Programming instructions

9002950
ISL6121LIB-T
OUT1
VIN2
VIN1
GND
OUT2
~FAULT
OUT3~EN
9002950
ISL6121LIB-T
OUT1
VIN2
VIN1
GND
OUT2
~FAULT
OUT3~EN
9002950
ISL6121LIB-T
OUT1
VIN2
VIN1
GND
OUT2
~FAULT
OUT3~EN
9002950
ISL6121LIB-T
OUT1
VIN2
VIN1
GND
OUT2
~FAULT
OUT3~EN
P82B96TD
9002929
RY_SCL
TY_SCL
RX_SDA
TXD_SDA
SX_SDA
SY_SCL
GND
VCC
FH12-24S-0.5SH
9002930
MTG TAB
MTG TAB
FH12-24S-0.5SH
9002930
MTG TAB
MTG TAB
5V_STANDBY
3V3_STANDBY
3V3_STANDBY
D
D
D
D
D
D
D
D
D
D
D
D D D D D
D
D D D
D D
D
5V_SWITCHED
3V3_STANDBY
D
D
DDDD
3V3_SWITCHED
D
D
3V3
D
D
3V3_SWITCHED
D
D D
D
D
D
GND
VCC
GND
VCC
GND
VCC
30V_11A
FDS6675
9002936
25V_350MW
FDV303N
NC7S04M5
97125
D
5V_SWITCHED
5V_STANDBY
5V_STANDBY
5V_STANDBY
5V_STANDBY
3V3_STANDBY
GND
VCC
3V3_STANDBY
3V3_STANDBY
5V_STANDBY
3V3_STANDBY
3V3_STANDBY
5V_STANDBY
D
D
GNDVCC
C
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
GND
SYSPWR
SYSPWR
GND
GND
GND
GND
GND
NC
3.3V_STANDBY
3.3V_SWITCHED
SYSPWR
TXRX_SDA
32KHZ_RX_A
32KHZ_RX_B
INTERNAL KEYBOARD INTERFACE
BUFF_KBD_INT
32KHz
TxRx_SCL
TxRx_SDA
5V_SWITCHED
SYSPWR
SYSPWR
GND
5V_SWITCHED
NC
SYSPWR
EL_COMMAND
SYSPWR
GND
GND
GND
NC
KBD_INT_A
KBD_INT_B
GND
TXRX_SCL
GND
GND
EL_COMMAND
3.3V_SWITCHED
3.3V_STANDBY
GND
~KEYBOARD DETECT OUT
~KEYBOARD DETECT IN
5V_SWITCHED
5V_SWITCHED
5V STANDBY
EXTERNAL KEYBOARD INTERFACE
5V STANDBY
OCTOBER 20 2004
22
SCHEMATIC 8525/30 MAIN LOGIC BOARD
NGT TEAM
20
H1008014
2004
NOV 1
KEYBOARD INTERFACE
6
5
8
7
2
1
4
3
U47
94724
DS8921AM
12
R391
97296
10K0
±1%
0.063W
12
R211
97296
10K0
±1%
0.063W
TP505
~KBD_IRQ
~EXT_KYBD_DETECT
4
3
1
2
5
NC7SZ125P5X
9000515
U61
32KHZ
KYBD_HEATER_POWER
5
3
42
U82
L47 96350
BLM10A121SPT
200MA
2
1
50V
+80%/-20%
10U
9003428
C116
12
R61
97320
100K
±1%
0.063W
1
3
2
Q7
97634
12
R288
97296
10K0
±1%
0.063W
5678321
4
Q33
L48 96350
BLM10A121SPT
200MA
L46 96350
BLM10A121SPT
200MA
L45 96350
BLM10A121SPT
200MA
21
L29 96321
BLM21PG221SN1?
2A
21
L30 96321
BLM21PG221SN1?
2A
21
L28 96321
BLM21PG221SN1?
2A
21
L31 96321
BLM21PG221SN1?
2A
21
L32 96321
BLM21PG221SN1?
2A
1
216V
±15%
100N
97871
C454
4
3
1
2
5
NC7SZ125P5X
9000515
U63
2
1
C278
97371
100P
±5%
50V 2
1
C277
97371
100P
±5%
50V
2
1
C215
97371
100P
±5%
50V 2
1
C210
97371
100P
±5%
50V 2
1
C206
97371
100P
±5%
50V
2
1
C161
97371
100P
±5%
50V 2
1
C158
97371
100P
±5%
50V 2
1
C155
97371
100P
±5%
50V
L44 96350
BLM10A121SPT
200MA
1
2 16V
±15%
100N
97871
C143
4
3
1
2
5
NC7SZ125P5X
9000515
U58
12
R201
97296
10K0
±1%
0.063W
1
2 16V
±15%
100N
97871
C429
1
216V
±15%
100N
97871
C452
4
3
1
2
5
NC7SZ125P5X
9000515
U62
INT_32KHZ
INT_KYBD_HEATER_POWER
KBD_INT_A
HEATER_POWER
1
2
16V
±15%
100N
97871
C105
TP500
INT_TXRX_SCL
INT_TXRX_SDA
TP501
TP519
KBD_INT_B
TP539
~EXT_KYBD_PWR_EN
KEYBOARD_HEATER_EN
TP536
TP544
1
216V
±15%
100N
97871
C453
TP503
TP499
TP506
IRQ_BUS
TP523
TP540
TP538
TP495
2
1
C284
97371
100P
±5%
50V 2
1
C283
97371
100P
±5%
50V 2
1
C282
97371
100P
±5%
50V 2
1
C280
97371
100P
±5%
50V
TP533
I2C_BUS
TP525
TP524
TP482
TP541
TP483
TP528
TP526
TP527
I2C_SDA
I2C_SCL
TP494
TP504
16V
±15%
100N
97871
C433
TP529
TP530
TP531
TP532
TP534
2
1
C281
97371
100P
±5%
50V2
1
C287
97371
100P
±5%
50V2
1
C288
97371
100P
±5%
50V2
1
C289
97371
100P
±5%
50V2
1
C290
97371
100P
±5%
50V
1
TP548
INT_EL_COMMAND
INT_KBD_INT
2
1
C279
97371
100P
±5%
50V
32KHZ_TX_A
32KHZ_TX_B
TP130
TP133TP134
TP757
TP758
1
TP759
EL_COMMAND
24
21
20
19
5
6
7
8
9
10
4
15
11
12
13
16
14
1
2
3
18
17
22
23
25
26
J6
24
21
20
19
5
6
7
8
9
10
4
15
11
12
13
16
14
1
2
3
18
17
22
23
25
26
J8
6
5
2
3
1
7
4
8
U14
1
21%
4K70
97288
R320
1
21%
4K70
97288
R321
1
2
0.063W
1%
4K70
97288
R322
1
2
0.063W
1%
4K70
97288
R612
1
2 0.063W
1%
100R
95202
R68
1
2
63MW
1%
4K70
97288
R323
6
3
2
1
7
5
84
U77
6
3
2
1
7
5
84
U76
6
3
2
1
7
5
84
U74
6
3
2
1
7
5
84
U75
05-Oct-2005