Schematics
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GE Healthcare
Technical Publication Direction 2173229−100 Revision 10
AMX−4+ Schematics (Model 2169360, 2236420 & 2275938 Series)
Copyrighte 1996, 1997, 1999, 2000, 2004 By General Electric Co.
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100 THIS PAGE INTENTIONALLY LEFT BLANK.
ii
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
iii
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
v
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
viii
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
x
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
IMPORTANT! . . . X-RAY PROTECTION X-ray equipment if not properly used may cause injury. Accordingly, the instructions herein contained should be thoroughly read and understood by everyone who will use the equipment before you attempt to place this equipment in operation. The General Electric Company, Medical Systems Group, will be glad to assist and cooperate in placing this equipment in use. Although this apparatus incorporates a high degree of protection against x-radiation other than the useful beam, no practical design of equipment can provide complete protection. Nor can any practical design compel the operator to take adequate precautions to prevent the possibility of any persons carelessly exposing themselves or others to radiation. It is important that everyone having anything to do with x-radiation be properly trained and fully acquainted with the recommendations of the National Council on Radiation Protection and Measurements as published in NCRP Reports available from NCRP Publications, 7910 Woodmont Avenue, Room 1016, Bethesda, Maryland 20814, and of the International Commission on Radiation Protection, and take adequate steps to protect against injury. The equipment is sold with the understanding that the General Electric Company, Medical Systems Group, its agents, and representatives have no responsibility for injury or damage which may result from improper use of the equipment. Various protective material and devices are available. It is urged that such materials or devices be used. CAUTION: United States Federal law restricts this device to use by or on the order of a physician.
CERTIFIED ELECTRICAL CONTRACTOR STATEMENT All electrical installations that are preliminary to positioning of the equipment at the site prepared for the equipment shall be performed by licensed electrical contractors. In addition, electrical feeds into the Power Distribution Unit shall be performed by licensed electrical contractors. Other connections between pieces of electrical equipment, calibrations, and testing shall be performed by qualified GE Healthcare personnel. The products involved (and the accompanying electrical installations) are highly sophisticated, and special engineering competence is required. In performing all electrical work on these products, GE will use its own specially trained field engineers. All of GE’s electrical work on these products will comply with the requirements of the applicable electrical codes. The purchaser of GE equipment shall only utilize qualified personnel (i.e., GE’s field engineers, personnel of third-party service companies with equivalent training, or licensed electricians) to perform electrical servicing on the equipment.
DAMAGE IN TRANSPORTATION DAMAGE IN TRANSPORTATION All packages should be closely examined at time of delivery. If damage is apparent, have notation “Damage in Shipment” written on all copies of the freight or express bill before delivery is accepted or “signed for” by a General Electric representative or a hospital receiving agent. Whether noted or concealed, damage MUST be reported to the carrier immediately upon discovery, or in any event, within 14 days after receipt, and the contents and containers held for inspection by the carrier. A transportation company will not pay a claim for damage if an inspection is not requested within this 14−day period. To file a report: −
Call 1−800−548−3366 and use option 8.
−
Fill out a report on http://egems.med.ge.com/edq/home.jsp
−
Contact your local service coordinator for more information on this process
Rev. June 13, 2006
xii
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
REVISION HISTORY Rev 0 1 2 3 4 5 6 7 8 9 10
Date Dec 13. 1996 Mar. 7 1997 June 24 1997 Aug. 15, 1997 Apr. 12, 1999 Nov. 8, 2000 Jan. 30, 2004 Oct. 21, 2004 Mar. 26, 2008 21NOV2008 26OCT2009
Reason for Change Initial release. Changes to Section 2. Added Section 16 (Relay Chassis Assembly); added 2173060SCH to Section 14; corrected 2115090sch in Section 2. Updated schematic 2115090sch. High Impact Inspection. Updated schematics 2115090sch, 46−232786−s. Added 2275938 series. Updated schematics. Added Battery Sense board 2334738. Added new Display Control Board 2409241 and Display Board 2345236−2. Updated Battery Sense Circuit Board figure with 2334738−2. Updated all occurrences of Operator Manual part number 2166913−100 to new part number 2166913−1EN. Added schematics for new boards 5350018, 5350020, 5350022, 5350024, 5350026, 5350028.
xiii
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100 THIS PAGE INTENTIONALLY LEFT BLANK.
xiv
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
Section 1 Introduction...
1
1−1 1−2 1−3
1 1 2
Identification... General... Assembly Designators...
Section 2 AMX−4 Overall Wiring...
3
Section 3 Display Controller AMX1 A1 A1...
15
3−1 3−2
15 19
Display Controller AMX1 A1 A1, 46−264982G1... Display Controller AMX1 A1 A1, 2409241...
Section 4 Display AMX1 A1 A2...
30
4−1 4−2
30 34
Display AMX1 A1 A2, 46−232832G1... Display Board AMX1 A1 A2, 2345236−2...
Section 5 Controller Board AMX1 A2 A1...
42
5−1 5−2
42 51
Controller Board 46−264974G2 [Prior to Q4 2009]... Controller Board 5350022 [Starting Q4 2009]...
Section 6 Battery Charger BoardAMX1 A3 A1...
61
6−1 6−2
61 67
Battery Charger Board 46−288786G2 [Prior to Q4 2009]... Battery Charger Board 5350026 [Starting Q4 2009]...
Section 7 Rotor Controller Board AMX1 A3 A2...
73
7−1 7−2
73 77
Rotor Controller Board 46−232786G2 [Prior to Q4 2009]... Rotor Controller Board 5350020 [Starting Q4 2009]...
Section 8 1kHz Inverter AMX1 A4 A1...
81
8−1 8−2
81 85
1kHz Inverter Board 46−288764G1 [Prior to Q4 2009]... 1kHz Inverter Board 5350024 [Starting Q4 2009]...
Section 9 kVp/Fil Control AMX1 A4 A2, 46−264986G1...
91
Section 10 Capacitor Board AMX1 A4 A3, 46−288504G1...
97
Section 11 Drive Controller Board AMX1 A5 A1...
101
11−1
Drive Controller Board 46−232834G1 [Prior to Q4 2009]... 101
11−2
Drive Controller Board 5350018 [Starting Q4 2009]... 107
Section 12 Drive Power Amplifier AMX1 A5 A2... 12−1 12−2
119
Drive Power Amplifier 46−232836G2 [Prior to Q4 2009]... 119 Drive Power Amplifier 5350028 [Starting Q4 2009]... 125
Section 13 High Voltage Transformer AMX1 A6 A1, 46−270954G1...
133
Section 14 Hall Effect Tube Parked Sensor AMX1 A2 S1...
137
14−1
Hall Effect Tube Parked Sensor AMX1 A2 S1, 46−288962G1... 137
14−2
Hall Effect Tube Parked Sensor Board AMX1 A2 S1, 2173060... 140
Section 15 Battery Sense Circuit AMX2 A3 A1... 15−1
141
Battery Sense Circuit AMX2 A3 A1, 46−321370G1... 141 xv
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10 15−2
DIRECTION 2173229−100 Battery Sense Circuit, 2334738−2... 145
Section 16 Relay Chassis Assembly AMX1 A2 R1, 2178054...
149
Section 17 Handswitch AMX1 2...
151
xvi
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
SECTION 1 INTRODUCTION 1−1
Identification See Illustration 1. The AMX−4+ is identified by Model Number on the rating plate located on the top cover. Model part and catalog numbers are identified in Table 1. This direction contains schematic diagrams for these units. TABLE 1 AMX−4+ MODELS
DESCRIPTION
PART NUMBER
CATALOG NUMBER
PART NUMBER
CATALOG NUMBER
DOMESTIC
2169360−7
A0659F
2236420−7 & 2275938−7
A0659JF
DOMESTIC, AEC
2169360−8
A0659FA
2236420−8 & 2275938−8
A0659JG
DOMESTIC, TECH SWITCH
2169360−9
A0659FC
2236420−9 & 2275938−9
A0659JH
DOMESTIC, AEC, TECH SWITCH
2169360−10
A0659FB
2236420−10 & 2275938−10
A0659JJ
IEC, EMC
2169360
A0659A
2236420 & 2275938
A0659J
IEC, EMC, AEC
2169360−2
A0659AA
2236420−2 & 2275938−2
A0659JA
IEC, EMC, TECH SWITCH
2169360−3
A0659AB
2236420−3 & 2275938−3
A0659JB
IEC, EMC, AEC, TECH SWITCH
2169360−4
A0659AC
2236420−4 & 2275938−4
A0659JC
JAPAN
2169360−5
A0659C
2236420−5 & 2275938−5
A0659JD
JAPAN SHORT COLUMN
2169360−6
A0659D
2236420−6 & 2275938−6
A0659JE
ILLUSTRATION 1 AMX−4+ IDENTIFICATION
RATING PLATE
1−2
General The AMX−4+ contains operating safeguards providing maximum safety. Before servicing, be certain proper operating procedures are being used. Refer to Direction 2166913−1EN AMX−4+ Operation or to Direction 2166911−100 AMX−4+ International Operation for proper operating procedures. Satisfactory equipment performance requires the use of service personnel specially trained on x−ray apparatus. The GE Medical Systems, is responsible for the effects on safety, reliability, and performance only if the following conditions are met: − − −
The electrical wiring of the relevant rooms complies with all national and local codes. All assembly operations, extensions, re−adjustments, modifications, or repairs are carried out by GE Medical Systems, authorized service representatives. The equipment is used in accordance with the instructions for use. Refer to Direction 2166913−1EN AMX−4+ Operation or to Direction 2166911−100 AMX−4+ International Operation for proper operating procedures. 1
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100 Only trained and qualified personnel should be permitted access to the internal parts of this equipment.
1−3
Assembly Designators ILLUSTRATION 2 ASSEMBLY DESIGNATORS
AMX1 GENERATOR
AMX3 TUBE COLUMN
AMX2 BASE
Schematics and Terminal Strips are arranged in Assembly Designator order. Assembly Designators are codes which simplify component identification. The code is a convenient shorthand which defines each assembly or component. Assembly Designators are derived from the location of components and assemblies within a major assembly. Refer to Illustration 2 and the following list for AMX−4+ codes: −
−
−
AMX1 Generator >
AMX1 A1 Top Cover
>
AMX1 A2 Top Deck (under cover)
>
AMX1 A3 Left Side
>
AMX1 A4 Right Side
>
AMX1 A5 Rear
>
AMX1 A6 High Voltage Transformer
AMX2 Base >
AMX2 A1 Rear
>
AMX2 A2 Front
>
AMX2 A3 Battery
AMX3 Column >
AMX3 A1 Column
>
AMX3 A2 Tube Arm
>
AMX3 A3 Tube
>
AMX3 A4 Collimator 2
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
SECTION 2 AMX−4 OVERALL WIRING MODEL 2169360 SERIES: 2169360 2169360−6 2169360−2 2169360−7 2169360−3 2169360−8 2169360−4 2169360−9 2169360−5 2169360−10 MODEL 2236420 SERIES: 2236420 2236420−6 2236420−2 2236420−7 2236420−3 2236420−8 2236420−4 2236420−9 2236420−5 2236420−10 MODEL 2275938 SERIES: 2275938 2275938−6 2275938−2 2275938−7 2275938−3 2275938−8 2275938−4 2275938−9 2275938−5 2275938−10
3
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100 THIS PAGE INTENTIONALLY LEFT BLANK.
4
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
5
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
6
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
7
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE REV 10
DIRECTION 2173229−100
8
AMX−4+ SCHEMATICS (MODEL 2169360, 2236420 & 2275938 SERIES)
GE HEALTHCARE
FOLD
CONT ON SHEET 6
2
3
4
5
6
7
FOLD
DIRECTION 2173229−100 FOLD
REV 10 8
SH NO. 5
2115090SCH DRAWING NO.
APPLIED PRACTICES
SURFACES
46−208600
GENERAL ELECTRIC
9
UNLESS OTHERWISE SPECIFIED USE THE FOLLOWING : −
TITLE
REV 0
TOLERANCES ON DIMENSIONS DECIMALS DECIMALS ANGLES (2 PLACES) (3 PLACES) + + + − − −
2115090SCH CONT ON SHEET 6
SH NO. 5
2115090SCH CONT ON SHEET 6
SCHEMATIC DIAGRAM
SH NO. 5
OVERALL_SCHEMATICS_FOR_AMX_IV FIRST MADE FOR
AMX_IV_PRODUCTIVITY P/L ISSUED
A
FIL/KVP BOARD AMX1A4A2
HIGH VOLTAGE TRANSFORMER AMX1A6
X−RAY CONTROL MODULE AMX1A4
J3
J2
3
3 LEAKAGE COMP +
LOOP FOR CURRENT CHECK
4 4
LEAKAGE COMP − 5
J7
LEAKAGE COMP FDBK + 6
1
KVP FEEDBACK +
(VIO/W)
21
2
KVP FEEDBACK −
(VIO)
LEAKAGE COMP FDBK −
B
MAS
6−B1 6−B1
7 FIL DMD + 8 FIL DMD −
J8 11
1
12
2
FILT CAP+
KVP DMD + TO CPU 8−F1
KVP DMD −
(RED)
FILT CAP−
(WHT)
PWM E
(BLK)
PWM L
(BLK)
J3
R8
C6
3
16000uF 60V
9 3
FILAMENT FEEDBACK + 10
4
FILAMENT FEEDBACK −
C
22 X−RAY ON
PWM E
1K 2W
5
J4 1
L3 1
2
1.2 MH
2 AMX1A4
CAPACITOR BOARD
A3
17 2 KHZ PHASE 1 19
J5
2 KHZ PHASE 2
1
15
CATHODE L C
XS1 FILAMENT
PWM RETURN 1
(BRN)
TO RAY TUBE
S
16 KHZ CLK 25
FILAMENT SHORTED
XC
26 PRENEAT
2
(GRN)
PWM1
3
(ORN)
PWM RETURN 2
13 +KVP DMN FDBK FOLD
14
XS2
−KVP DMN FDBK
D
FOLD
FILAMENT ANODE L C
TO RAY TUBE
S
J1 POWER GROUND
TO LVLE 2−E5
E
1 2
+ 24 VDC − 15 VDC SIGNAL GROUND
4
J3
5
1
AMX1A4T2 (RED)
MA+
J2 1 (BLU)
MA+
2 (WHT)
BRASS STUD
3 (BLK)
MA−
PRIMARY VOLTS + P1 6−A7
6
+ 15 VDC LOGIC GROUND
8 9
+ 5 VDC
2
MA−
(RED/WHT)
PRIMARY VOLTS −
P2 6−A11
J4 (YEL)
1
(BLU) 27VAC SQUARE WAVE RTN
2
27VAC SQUARE WAVE 4−C10
BLK CHASSIS GROUND
46−270954
F
TRIP BREAKER* (YEL) 3−E3
J6 2
REVISIONS
PRINTS TO 404
H
MADE BY
C_DREWICZ_27JUN94 ISSUED
3
4
5
6
7
9
8
FOLD
2
FOLD
2115090SCH
FOLD
N_ZETTEL
9
APPROVALS
−
MEDICAL SYSTEMS MILWAUKEE, WISCONSIN
10
DIV OR DEPT. LOCATION CONT
2115090SCH ON SHEET 6
SH NO. 5