APU-102 Internal Components Specifications

Inside the Card Cage

L-Series (LX-800) APU-102

The following cards are pre-installed inside the APU-102 card cage:

LX-800 “Geode” Processor Card
TDA-104 Card
DT4070 Series Modem Card
COM4N Card or LX-COM (Quad serial board-daughtercard on LX-800)
Specific card information and drawings may be found later in this section.

PN-Series (Pentium with network option) APU-102

The following cards are pre-installed inside the APU-102 card cage:

LPM-TX Pentium Card
PPM-10/100, PC104, Network Interface Card (daughtercard on Pentium)
PCM-CFLASH2, PC104 Compact Flash Adapter (daughtercard on Pentium)
PCM-SSD Card, PC104 Solid State Disk (daughtercard on Pentium)
TDA-104 Card
DT4070 Series Modem Card
COM4N Card
Specific card information and drawings may be found later in this section.

P-Series (Pentium) APU-102

The following cards are pre-installed inside the APU-102 card cage:

LPM-TX Pentium Card
PCM-SSD Card, PC104 Solid State Disk (daughtercard on Pentium)
TDA-104 Card
DT4070 Series Modem Card
COM4A Card
Specific card information and drawings may be found later in this section.

E-Series (486) APU-102

The following cards are pre-installed inside the APU-102 card cage:

486 Card
TDA-104 Card
DT4070 Series Modem Card
COM4 or COM4A Card
USSD Card
Specific card information and drawings may be found later in this section.\

LX-800 Card Layout (Front) / L-Series APU

Card Layout

Jumper Settings

J13	3-4?
J23	11-12

NOTE: Onboard Battery jumper, J31, is shipped disabled and needs to be enabled before use (1-2). If external battery is used, the onboard battery needs to be disabled (OPEN).

LX-800 Card Layout (Back) / L-Series APU

Card Layout

Jumper Settings

NOTE: All license stickers MUST be applied to be in compliance with all applicable software licenses.

LPM-TX Pentium Card / P-Series and PN-Series APU

Layout

NOTE TO EDITORS: The image is not displayed in Word or PDF sources.

Jumper Configurations

J8 OPEN

J9 OPEN

J10 OPEN

J11 1-2

J12 OPEN

J13 2-3

J14 2-3

J15 2-3

J19 1-4*

2-15*

3-12*

5-6

7-22*

9-10

11-14*

17-24*

J20 1-2

J21 1-2

J22 2-3

J23 OPEN

J24 3-5

4-6

*Wire wrap jumpers

SSD removed for clarity

PPM-10/100 Network Interface Card / PN-Series APU

Layout

Jumper Configurations

JP5 1-2
3-4

PCM-CFLASH2 PC104 Compact Flash Adapter / PN-Series APU

Layout

Jumper Configurations

JP5 2-3

JP10 1-2

PCM-SSD Card / P-Series and PN-Series APU

Layout

Jumper Configurations

JP1 1-3

2-4

5-7

9-10

JP2 1-2

JP3, JP5, JP7 configured as follows:

1-2

3-5

4-6

7-8

9-10

JP4, 6, 8 configured as follows:

2-3

JP9 1-2

JP10 1-2

JP11 1-2

3-4

5-6

7-8

JP12 1-2

3-4

5-6

486SLC Card Layout / E-Series APU

Card Layout

NOTE TO EDITORS: The image is not displayed in Word or PDF sources.

Jumper Settings

J1	OPEN
J2	OPEN
J3	1-3
	2-4
	7-9
	8-10
	13-15
	14-16
J4	1-2
J5	1-2
J6	OPEN
J7	OPEN
J8	OPEN
J9	OPEN
J10	OPEN
J11	1-2
J12	OPEN
J13	OPEN
J14	5-10*
	8-25*
	11-12
	13-14
	15-18*
	16-27*
	17-20*
	19-28*
	21-22
	23-24
J15	OPEN
J16	OPEN
J17	OPEN
J18	1-2
J19	OPEN
J20	2-3
J21	2-3

Wire wrap jumpers

TDA-104 Card Layout / Any Series APU

==

Card Layout ==== NOTE TO EDITORS: The image is not displayed in Word or PDF sources.

==

Jumper Settings ====

J1	OPEN (50-pin connector)
J2	OPEN (10-pin connector)
J3	2-3 (Depends on site.)
J4	1-2 TOP
	3-4 SECOND FROM TOP
	(5-6,7-8 OPEN) BOTTOM TWO
J5	1-2 (May be out depending on mod. Remove if diode above is shorted.)
J6	OPEN
J7	ALL JUMPERED
J8	1-2 (May be out depending on mod. Remove if diode above is shorted.)
J9/J10	ALL OPEN
J11	ALL OPEN

DT4070-33/DT4070-56 FAX/Modem Card Layout / Any Series APU

Card Layout

Jumper Settings

JP2-A	OUT
JP2-B	OUT
JP3	IN
JP4*	E IN ONLY!!!
JP5	OUT
JP6	OUT (install jumper if ground strap not used)
JP7	OUT
JP8	OUT

NOTE: JP6 must be IN if ground strap is not attached to the modem and chassis ground.

DT4070-56 FAX/Modem Ver. 2 Card Layout / Any Series APU

Card Layout

Jumper Settings

No jumpers except for optional chassis ground

NOTE: JP1 must be IN if ground strap is not attached to the modem and chassis ground.

LX-COM Quad Serial Board / L-Series APU

Layout

Jumper Settings

Verify internal battery, Jumper J31 on LX-800 board is disabled (Open). Connect External Battery at J9 before use.

COM4(A) Card Layout (Non-Network) / E-Series and P-Series APU

Layout

Jumper Settings

J1, J2, J3, J4, J5	External connections
J6, J7, J8, J9, J10	OPEN
J11	5-8 (Wire-wrap wire)
J11, pin 7	J5, pin 9*
J12	OPEN
J13 (Rev “A” boards)	1-2
	3-4
J14 (Rev “A” boards)	1-2
	3-4
J15	OPEN
J16	3-4
J17	1-2
	3-6 (Wire-wrap wire)
J18	1-2

* Wire-wrap from J11, pin 7 to J5, pin 9. Rev “C” boards have 2 eyelets to left of J11 that provide same connection.

COM4N Card Layout (Network) / L-Series and PN-Series APU

Layout

Jumper Settings

J1, J2, J3, J4, J5	External connections
J6, J7, J8, J9, J10	OPEN
J11	X (doesn’t matter. Don’t have to remove if converting from non-network COM4(A))
J11, pin 7	X
J12	OPEN
J13	1-2
	3-4
J14	1-2
	3-4
J15	OPEN
J16	3-4
J17	1-2
	3-6
J18	1-2