Quantum ODYSSEY HF Series, Service Manual

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Chapter 2 Assembly & Installation
Revision W HF Series X-ray Generators - Service Manual
2-34
Quantum Medical Imaging
Table/Wall Bucky Connections
Wall stand and/or table buckies are interconnected to the HF Series x-ray
generator via Interface Board A9, P/N AY40-023T terminal blocks A9TB4
(Wall Stand) and A9TB3 (Table) or Digital Interface Board AY40-034T termi-
nal blocks A9TB7 (Wall Stand) and A9TB3 (Table) using 5-conductor, 18AWG
cable (P/N EL75-025), which is provided with the table and/or wall stand.
IMPORTANT! When interfacing to a 14" x 17"
Midwest table or wall bucky, switches A9SW1 or
A9SW2, respectively, must be set to the "M" posi-
tion. For 14" x 36" Midwest, Progeny, or LF type
buckies, switches A9SW1 or A9SW2 must not be
set to the "M" position.
Refer to bucky manufacturer’s installation manual (provided with system) for
specific bucky wiring information and to Figures 2-15, 2-16, and in Chapter 6,
DIAGRAMS, Figures 6-6 through 6-9. Bucky cable entrance/exit is provided
through the access opening in the top rear panel of the generator chassis.
DO NOT route cables through an opening containing a High Voltage Cable
(see Figure 2-13). When connecting a table bucky, remove jumper JP2 on
Interface Board A9. When connecting a wall bucky, remove jumper JP3 on
Interface Board A9.
Table/Wall Ion Chamber Connections (AEC Option Only)
Systems equipped with standard type AEC (AEC Board AY40-031S):
If using a wall ion chamber, connect wall ion chamber cable to AEC Board
A11, P/N AY40-031S connector J2. If using a table ion chamber, connect
table ion chamber cable to AEC Board A11 connector J4. Table 2-4 shows
AID type ion chamber connector pin assignments. Route the ion chamber
cable(s) as necessary to exit through the access opening in top rear side of
generator chassis, and secure as required. DO NOT route through an open-
ing containing a High Voltage Cable (see Figure 2-13).
Table 2-4: AID ICX-153 or ICX-1153 Ion Chamber 9-Pin Sub-D Connector Pin-Outs
9-PIN SUB-D
CONNECTOR PIN
FUNCTION
1 NONE
2 FIELD 2 SELECT
3 FIELD 1 SELECT
4 RESET
5 OUTPUT
6 FIELD 3 SELECT
7 NEGATIVE SUPPLY
8 POSITIVE SUPPLY
9 GROUND