GE AMX-II

GENERAL ELECTRIC MEDICAL SYSTEMS
1-1880
57 |
59
AMX-H X-RAY UNIT
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38 TURNS
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3J3-21
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SIGNAL FROM 500HZ |.
INVERTER DRIVER 353-13
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GENERAL ØD ELECTRIC |
TITLE
MA CIRCUITS
rinsy Mace Fon AMX - | |
ALL MODELS
23596-D41
“| CONT OM SHEET 7
sno. ©
0-55 KVP TO GROUND
ADJUSTMENT PROCEDURE 5:
CONNECT DC VOLTMETER PLUS (+) TO COLLECTOR OF 3A2060
3A2CR37
iN5059
3J2-9
3A2CR38 VA
15059 ン
3J2-7 /
W278B
3A2R45
1453
JA2CR49
INSO60
3A2RSI
IK 3A2CR50
IN5060
3J2-13
EA
호
y
2 3A2R 48
\
O5 MFD
<
<
å
+ MY
K <
3A2C42 RE
15 MFD
50V に 3 う A2R4I
'
W29-A 2 SA2R40
K
3A2039
У W28A — 3А2С47 S
150 (2
3A20 46
2N597
| 3A2CR43
iNSO59 |
10 K
W29-B
2N5366
BLK?
31!
r- ¿e
1
< 3R7
2W
AND MINUS (—) TO CATHODE OF 3A2CR7,PRESS ROTOR BUTTON
AND ADJUST 3A2R64 FOR 16.5 (+/- 1.0) VOLTS.
ADJUSTMENT PROCEDURE 6:
BATTERY MUST BE AT FULL CHARGE. ADJUST 3A2R64 AS
DIRECTED IN PROCEDURE 5. SET 3A2R27 TO MIDRANGE. CON-
NECT AC IRON VANE TYPE METER ACROSS 7T81-XC AND XS.
ADJUST 3A2R30 TO OBTAIN 70 VOLTS. CONNECT AN ACCURATE
OC MILLIAMETER IN PLACE OF THE JUMPER IN THE MA TERN-
INALS ON PANEL 3. MAKE AN EXPOSURE AT 80-KVP. 100 MAS,
IF NECESSARY, ADJUST 3A2R34 TO OBTAIN 100 MA. READ AND
RECORD XS TO XC VOLTAGE ON OTHER METER DURING AN
EXPOSURE. WITH POWER OFF, LOCATE LEAD FROM MAIN
POWER CIRCUIT BREAKER 6CB1 THAT IS ON 6CB1-B. CONNECT
10-OHM, 100 WATT ADJUSTABLE RESISTOR AND SHORTING
SWITCH, AS SHOWN BELOW, BETWEEN THE TWO LEADS ON
6CB1-B. CONNECT A 0-150 DC VOLTMETER TO 2TB1-5 AND
2TB1-3. TURN POWER ON BUT DO NOT MAKE EXPOSURES.
PRESS THE
ROTOR BUTTON
DEVICE SHOWN BELOW AND READ VOLTAGE. ADJUST RE-
SISTOR TAP TO OBTAIN 90 (+/—5) VOLTS. ADJUST 3A2R30
TO OBTAIN THE FILAMENT VOLTAGE RECORDED EARLIER.
RECHECK THIS VOLTAGE WITH THE 10-OHM RESISTO
`’ SHORTED (SWITCH RELEASED). IF DIFFERENCE IN VOLTAGE
IS MORE THAN +/— 1 VOLT, ADJUST 3A2R27. REPEAT CHECKS
AND ADJUSTMENTS WITH THE 10-OHM RESISTOR IN AND OUT
UNTIL THE CHANGE IS LESS THAN 1 VOLT. REMOVE METERS,
RESISTOR, ANDO SWITCH. REPLACE LEAD ON 2TB1:3.
HV
TRANSFORMER
SEC.I
11293 TURNS
#30 - (SCOPE ACROSS 100-OHM
REMOVE JUMPER TO INSTALL
スー NA METER FOR TEST 6
| 100
RESISTOR INSERTED TEMPORARILY
iN PLACE OF JUMPER
7TBI-MA
Mod
wr
3TBI-10
.OIO
SPARK
GAP
¡Ho
3A2RS2
3.3 K
3 5
Ho
7TI
HV
TRANSFORMER
11293 TURNS
3A2CR54
Mal
РТ
MA REGULATOR
ADJUSTMENT
SEE ADJUSTMENT
PPOCEDURE NO, 6
AT 64,
SENS
eed
3A2C55. |
IO MFD 77
50V
3TBI-I6
C
(TRIP UNIT COIL)
SEE CONTACTS
TO
342-334
SEE 24,A~
x
AT 12,D AND G
1/1+
100
ra!
s
3A2CR59
IN1767
6.8 t1V
©
VOLTAGE
ROM
X-RAY TUBE
FILAMENT <
TRANSFORMER
PRIMARY
CIRCUIT
3A
3J2-25 J
\ ЗЕЕ 25, pa
2 い R6
> 3A2RI!
了 1.5 K
5W
< 3A2R8
> 1,5 K
5W
S
TO
e
3
Y recio
3 A2R29 =
3A2CR3
IZC22T5
20t2V
<| PS 10 MFD
]
[3 342827
“4500
W31-A
3A2R56 <
47 >
W3I-C
TO MA
FOR MA REGULATOR
f SIGNAL VOLTAGE PROPORTIONAL
> 3A2R62
2.2K
<
<
(Y 3A2063
NN 2N697
S 3A2R35
<22K
COMPENSATION ADJUSTMENT
SEE ADJUSTMENT PROCEDURE
NO. 6 AT 64,B
3A2CReI
HORTING SWITCH
ele > 2TBI-3
$ 3A2R24 <
<1.5M <
G
$ 3A2R58
< 47
4 MA REGU
W3i-B
ATOR
REFE RENCE VOLTAGE
3A2CR7
INI773
Ι2ΣΙΝ
3A2R64
BALANCE 4
ADJUSTMENT
FOR MA
REGULATOR
SEE ADJUSTMENT
>
>
>
PROCE DURE NO5 <
À
Es
AT 64,8
FILAMENT VOLTAGE
ADJUSTMENT
SEE ADJUSTMENT
PROCEDURE NO.6— *
| 5
> 65+0Ww
W32-A
3A2R6I
2.2 K
Çİ
IIN5059
2 3A2R28
2 IOK
> JA2R30
50 K
y
— 342022
OL MED
M
WII-A
3A2CR23 7
IN5059
Lİ
TO
3A2026
2NI67IB
À PRIMAR
4
ING
AND MET
ERING
| 1
συ
0-55 КУР ТО GROUND
L
A
T .
O
Ion
100 W
SLIDER INITIALLY
SET FOR IO- OHMS
TEST CIRCUIT FOR PROCEDURE 6 INSERT INTO CKT AT 12,F.
TO GATE OF
3A2CRI6 AT .26,E
SIGNAL TO TURN ON SCR
3A2CRI6 IN THE FILAMENT
TRANSFORMER CIRCUIT
TO 3TBI-12
AT 27,E
CRZO IN
TO GATE OF
3A2CR20 AT 27,D
SIGNAL TO TURN ON SCR
THE FILAMENT
TRANSFORMER CIRCUIT
TO INPUT OF
VARO BRIDGE
3A2CR6 AT 26,D
}
REVISIONS
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