Aisys
10-78 04/08 M1046983
10.41 High Performance Display Unit (HPDU)
Item Description Stock Number
HPDU Assembly, complete (without keypads, gaurd, and handle)1011-8084-000-S
1 Enclosure, rear (HPDU) 1009-6089-000
2 Gasket, cover plate 1009-5678-000
3 Door 1009-5679-000
4 CPU Board, HPDU 1009-5933-000
5 Battery, Lithium 3V (positive side up) 1009-5800-000
6 Display (DG 41), LCD 12-inch color (includes backlights) 1009-5938-000
7* Backlight Kit for DG 41 display
(backlight assembly, 2 inverters, 2 insulators, and hardware)
1009-8422-000
7a Harness, inverter 1009-5527-000
7b Spacer, 8mm Nylon 1009-5695-000
7c Insulator, tube 1009-3149-000
8Grommet, diagonal cut (backlight cable) 1009-3152-000
9 Enclosure, front 1009-5672-000
10 Gasket, EMC 1.8mm OD hollow RND (2.3 m per enclosure) 1009-5802-000
11 Window 1009-5676-000
12 Encoder assembly 1503-3012-000
13 Knob, ComWheel 898794
14** Membrane switches, right 1009-5505-000
15** Membrane switches, lower 1009-5507-000
16** Membrane switches, left 1009-5506-000
17 Keypad, right-side (part of keypad set) Refer to Table 1
18 Keypad, lower (part of keypad set) Refer to Table 1
19 Keypad, left (part of keypad set) Refer to Table 1
20 Speaker assembly, 8-ohm 1605-3263-000
21 Connector Panel Assembly (with interface boards) - HPDU M1056239
22 Cable, ribbon CPU to Display 1009-5520-000
23 Grommet 1009-3151-000
24 Fan, 12Vdc (HPDU) M1128637
25 Capsule, fan filter 896089
26 Filter, fan 897010
27 Compact Flash Card, formatted M1055008
28 External Compact Flash Interface Replacement Kit M1056240
29*** Fan, CPU - with heatsink 12V 1009-6095-000
30 Guard 1011-3634-000
31 Screw, M4x12 PAN 0140-6226-111
32 Handle 1011-3632-000
33 Screw, M4x16 PAN 9211-0440-163
Where Used (Not Shown)
Speaker (2) Door (2) — 34 Screw, M3x6 Sems 0140-6219-128
Rear enclosure (4) — 35 Screw, M4x12 relieved body 1504-3001-000
Rear enclosure (4) — 36 Lockwasher, M4 external 9213-0540-003
Fan (4) — 37 Screw, M3x16 1504-3003-000
Fan (4) — 38 Lockwasher, M3 external 9213-0530-003
Inverters (4) — 39 Screw, M3x6 Nylon 9211-1730-065
CPU to plate (4) —
Connector panel (2) —
Ground straps, keypads (2) —
Mounting plate (10) —
40 Screw, M4x8 Sems 0140-6226-113
* When replacing a backlight or a backlight inverter, you must replace both inverters and the backlight assembly found in the
Backlight Kit (Item 7).
** Keypads will likely be damaged during membrane switch replacement, order parts accordingly.
*** Remove (discard) the heatsink from the replacement fan before installing it onto the CPU heatsink on the HPDU CPU board
(Refer to Section 9.11.3).