Programming instructions
74LCX125M
97467
74LCX125M
97467
74LCX125M
97467
74LCX125M
97467
9002945
FH12-12S-0.5SH
98153
TPS2022D
1A_5V
GND
IN2
IN3
OUT7
OUT6
OUT8
~EN ~OC
CONTROL
5V_SWITCHED
5V_TETHER_PWR
5V_TETHER_PWR
5V_TETHER_PWR
VA-
VA+
DD
VA-
VA-
VA+
VA+
+15V
DD
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
DDDDD
-15V
VA+
VA-
D
D
5V_TETHER
D
D
D
D
D
3V3
D
3V3
3V3
D
5V_TETHER_PWR
D
D
D
D
D
D
5V_TETHER_PWR
D
D
D
D
5V_TETHER
IN1
IN2
IN3
V+VL
D1
D2
D3
D4
V-
GND
IN4
S4
S3
S2
S1
B3
B2
B1
B0
A2
A3
A1
A0
SELECT1
SELECT0
GND
V-
B
A
ENABLE V+
B3
B2
B1
B0
A2
A3
A1
A0
SELECT1
SELECT0
GND
V-
B
A
ENABLE V+
D
NC7ST08P5X
9000963
NC7ST08P5X
9000963
25V_350MW
FDV303N
25V_350MW
FDV303N
D
V+C1+
V-C2-
T1OUT
R1INR1OUT
T1IN
R2INR2OUT
T2IN T2OUT
VCC
GND
~RX_ENABLE
~ONLINE
~SHUTDOWN
~STATUS
C1-
C2+
D
3V3
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
11
1
0
0
0
TETHER_SEL1 TETHER_SEL_0
0
1
----------------
RS-232
USB
GND
TETHER PORT RS-232
TETHER POWER
TETHER ID
GND/ RTS/ SCN_ACK
SCAN_ENABLE
GND
GND
GND/RXD/SCN_TRIG
+5V POWER
+5V POWER
+5V POWER
USB+/CTS/SOS
USB-/TXD/SCN_DATA
TETHER PORT
TTL
TETHER INTERFACE
TETHER_POWER_ON
OCTOBER 20 2004
22
SCHEMATIC 8525/30 MAIN LOGIC BOARD
NGT TEAM
16
H1008014
2004
NOV 1
EXTERNAL INTERFACES
12
R581 97232
22R1
±1% 0.063W
12
R423 97232
22R1
±1% 0.063W
12
R586 97232
22R1
±1% 0.063W
21
TVS4
V0402MHS12
9001547
21
TVS3
V0402MHS12
9001547
21
TVS2
V0402MHS12
9001547
21
TVS1
V0402MHS12
9001547
12
R170
9000928
3K32
±1%
0.063W
12
R168
9000928
3K32
±1%
0.063W
12
R169
9000928
3K32
±1%
0.063W
12
R295
97296
10K0
±1%
0.063W
12
R297
97296
10K0
±1%
0.063W
1
2
16V
±15%
100N
97871
C315
1
2 16V
±15%
100N
97871
C316
2
1
C460
97372
10N
±5%
16V
1
2 16V
±15%
100N
97871
C319
1
2 16V
±15%
100N
97871
C318
1
2
16V
±15%
100N
97871
C317
12
R106
97320
100K
±1%
0.063W
12
R107
97320
100K
±1%
0.063W
32
76
17
1615
13
910
12 8
19
18
1
14
20
11
4
5
U42
9000933
SP3223EEY
12
R120
97320
100K
±1%
0.063W
1
3
2
Q30
97634
12
R294
97296
10K0
±1%
0.063W
1
216V
±15%
100N
97871
C320
12
R296
97296
10K0
±1%
0.063W
12
R381
97272
1K00
±1%
0.063W
1
3
2
Q28
97634
1
3
4
2
5
MSQA6V1W5T2
9000988
DN2
1
2
16V
±15%
100N
97871
C322
12
R293
97296
10K0
±1%
0.063W
1
2
16V
±15%
100N
97871
C323
3
1
2
4
5 U32
3
1
2
4
5 U31
10
11
12
13
6
7
5
4
16
1
15
3
9
8
214
DG409DY-T1
9000554
U18
L9 96350
BLM10A121SPT
200MA
L7 96350
BLM10A121SPT
200MA
L8 96350
BLM10A121SPT
200MA
L6 96350
BLM10A121SPT
200MA
L10 96350
BLM10A121SPT
200MA
L5 96350
BLM10A121SPT
200MA
21
L3
96321
BLM21PG221SN1?
2A
2
1
C98
97371
100P
±5%
50V
2
1
C99
97371
100P
±5%
50V
2
1
C100
97371
100P
±5%
50V
2
1
C96
97371
100P
±5%
50V
2
1
C97
97371
100P
±5%
50V
1
3
4
2
5
MSQA6V1W5T2
9000988
DN3
12
R104
97320
100K
±1%
0.063W
12
R103
97320
100K
±1%
0.063W
1
216V
±15%
100N
97871
C321
10
11
12
13
6
7
5
4
16
1
15
3
9
8
214
DG409DY-T1
9000554
U17
1
16
9
1312
2
15
10
7
4
5
8
6
11
14
3
U2
9000932
ADG451BR
12
R116
97320
100K
±1%
0.063W
12
R117
97320
100K
±1%
0.063W
12
R28
97872
0.063W
±1%
1M00
12
R27
97872
0.063W
±1%
1M00
12
R109
97320
100K
±1%
0.063W
12
R114
97320
100K
±1%
0.063W
12
R113
97320
100K
±1%
0.063W
12
R112
97320
100K
±1%
0.063W
12
R111
97320
100K
±1%
0.063W
12
R110
97320
100K
±1%
0.063W
1
2
16V
±15%
100N
97871
C313
PLDN2
PLDN7
PLDN8
PLDN1
PLDN2
PLDN3
PLDN4
PLDN5
PLDN7
PLDN6
PLDN8
PLDN6
PLDN5
PLDN4
PLDN3
PLDN1
1
TP430
1
TP391
1
4
2
3
PLP3216S551SL2
96331
L16
TETHER_POWER_ON
GND_TETHER_POWER
1
TP400
1
TP398
1
TP358
1
TP444
1
TP410
EXT_SCAN
1
2
C11
9003430
2U2
±10%
16V
COM1_TXD
COM1_RXD
~COM1_RTS
~COM1_CTS
COM1_BUS
12
R119
97320
100K
±1%
0.063W
12
R108
97320
100K
±1%
0.063W
12
R105
97320
100K
±1%
0.063W
12
R115
97320
100K
±1%
0.063W
1
TP417
1
TP416
PCON_A/D_BUS
TETHER_ID
EXT_SCNR_ACK
EXT_SCNR_ENA
1
TP428
1
TP384
SCANNER_USB_PLUS
SCANNER_USB_MINUS
SCANNER_USB
1
TP411
TETHER_SEL_1
1
TP441
1
TP439
2
1
D49
94543
30V_500MA
MBR0530T
2
1
D48
94543
30V_500MA
MBR0530T
1
TP396
1
TP395
1
TP393
1
TP386
1
TP414
1
TP435
EXT_SCAN
1
TP432
1
TP427
1
TP418
EXT_SCNR_ENA_5V
1
TP426
1
TP425
1
TP424
1
TP429
1
TP419
1
TP420
1
TP415
1
TP397
1
TP385
1
TP387
TETHER_SEL_0
2
1 C51
95621
100N
±20%
50V
2
1 C54
95621
100N
±20%
50V
2
1 C52
95621
100N
±20%
50V
2
1 C53
95621
100N
±20%
50V
2
1 C56
95621
100N
±20%
50V
2
1 C55
95621
100N
±20%
50V
1
TP394
1
TP412
1
TP413
1
TP421
1
TP422
1
TP423
1
TP431
1
TP433
1
TP434
1
TP436
1
TP437
1
TP438
1
TP440
1
TP442
1
2
37
6
8
45
U53
2
3
4
5
6
7
8
9
1
10
11
12
P2
1
TP88
1
TP151
EXT_SCNR_SOS_5V
EXT_SCNR_SOS_5V
~EXT_SCNR_TRIG_5V
EXT_SCNR_ACK_5V
EXT_SCNR_DATA_5V
EXT_SCNR_SOS_5V
COM1_CTS
COM1_TX_DATA
EXT_SCNR_DATA_5V
COM1_RTS
EXT_SCNR_ACK_5V
COM1_RX_DATA
~EXT_SCNR_TRIG_5V
COM1_CTS
COM1_RX_DATA
COM1_TX_DATA
COM1_RTS
EXT_SCNR_DATA_5V
~EXT_SCNR_TRIG_5V
EXT_SCNR_SOS
~EXT_SCNR_TRIG
EXT_SCNR_DATA
11
13
12
U54
8
10
9
U54
3
1
2
U54
6
4
5
U54
05-Oct-2005