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OEC COMPACT 7600 Series, Block Diagrams

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OEC COMPACT 7600 Series Block Diagrams Download Page 37

Page 1 of 2

For Reference Only

IRIS COLLIMATOR  CONTROL

3/10/97

IRIS_C.DS4

COMPACT 7600

IRIS RELAY CONTROL LOGIC

+16V

LED 34

R23

S34

Hand

Mode

R26

LED 4

S4

Film

Mode

S15

Manual Collimator Iris Close

S18

Manaul Collimator Iris Open

CONTROL PANEL

ST1

-KHAND

48

-KDA 10

-IBZU

27

-IBAUF

28

ST2

48

10

27

28

B100 BOARD

KEYBOARD

INTERFACE

and

CONTROL

LOGIC

PAL U1

PAL U2

BUFFER U12

BUFFER U4

INVERTER U13

ST1

A6

C6

A25

C25

KEYBOARD

INTERFACE

and

CONTROL

LOGIC

BUFFER U5

PAL U2

PAL U3

-DA*

-KHA

-IBZU

-IBAUF

ST1

A6

C6

A25

C25

B101 BOARD

U1

U1

+16V

K1

K2

K8

T8

15

16

+RMAG1

+RBL24

+RHALU

1

2

U1

K7

12

+RAUTO

5

+MAG C27

U12-13

U13-15

U2-6

U5-11

U5-2

U5-17

U5-15

NOTES:

MODE

Normal

MAG 

Hand

Manual Iris Control

K1

X

E

D

X 

K2

D

D

D

X

K7

E*

E*

E*

D

K8

D

E

E

X

Relay Truth Table

X= Don't Care     E=Energized     D=De-energized

* This relay is on momentarily

inch

  9

  6

  6

cm

23

15

15

-KHA

+16V

+16V

LED 19

R34

S19

MAG

Mode

-KDA

-KMAG

9

9

U4-6

U1-21

-KMAG

C27 +MAG

-DA*

Used and Refurbished C-Arms are Available from www.SharpMedical.com - Call us at 800-969-9800 

An Independent C-Arm Service Provider.  This PDF provided for research / historical purposes only.

Summary of Contents for COMPACT 7600 Series

Page 1: ...MPACT SERIES7600 Used and Refurbished C Arms are Available from www SharpMedical com Call us at 800 969 9800 An Independent C Arm Service Provider This PDF provided for research historical purposes on...

Page 2: ...COMPACT SERIES Used and Refurbished C Arms are Available from www SharpMedical com Call us at 800 969 9800 An Independent C Arm Service Provider This PDF provided for research historical purposes only...

Page 3: ...O ST1 ON B212 BOARD 10 OF 16 WIRES USED 6 FREE WIRES 15 20 Page 1 of 3 For Reference Only C ARM CABLE ROUTING REPAIR 7 29 97 C_CABLE DS4 COMPACT SERIES 7600 6 WIRES FREE UNUSED10WIRE RIBBON CABLE C AR...

Page 4: ...ps 4 through 9 4 Disconnect the defective wire at X3 connection on the Filter Board end of the cable and at the ST4 connection on the B100 board end of the cable 5 Carefully peel back one of the wires...

Page 5: ...For Reference Only C ARM CABLE ROUTING REPAIR 7 29 97 C_CABLE DS4 COMPACT SERIES 7600 A B C Used and Refurbished C Arms are Available from www SharpMedical com Call us at 800 969 9800 An Independent C...

Page 6: ...7 ST3 ST1 ST5 ST1 ST2 ST1 ST3 ST4 ST5 ST6 ST7 ST8 ST1 ST1 ST1 ST10 ST9 MAIN PLATE M K1 ST1 ST2 F5 K2 195V 120V 90V 195V 120V 90V 0V B106 ST2 ST1 ST3 16 2 2 3 C1 VIDEO TO MONITOR CART AC AC B100 B104 B...

Page 7: ...00 B104 B500 B104 SERIES 7600 E D C A B VIDEO VIDEO VIDEO VIDEO VIDEO BMS 100 IMAGE PROCESSOR VIDEO F1 F2 ST1 ST4 ST3 ST2 POWER ON OFF ST1 ST2 ST4 ST5 ST3 ST10 ST1 ST2 K2 R1 F4 F3 230VAC See Elektroni...

Page 8: ...A3 MP1 MP2 GND 1 Iris Control 2 Fluoro Exposure Time Control 3 Fluoro Beep Control 5V ST1 A1 16V MP1 MP2 MP3 GND 1 Film Exposure Time Control 1 Image Processor Interface 2 Fluoro Mode Control Logic 3...

Page 9: ...X1 3A GND X1 32A 1 kV Control Logic 2 kV Display Control 5V ST1 A1 16V ST1 A3 MP1 MP2 GND 1 Iris Control 2 Fluoro Exposure Time Control 3 Fluoro Beep Control 5V ST1 A1 16V MP1 MP2 MP3 GND 1 Film Expos...

Page 10: ...el S24 S28 Control Panel Used and Refurbished C Arms are Available from www SharpMedical com Call us at 800 969 9800 An Independent C Arm Service Provider This PDF provided for research historical pur...

Page 11: ...wer relay K1 then energizes allowing AC power to T1 This input current is limited by resistor R1 3 Approximately 70ms later the power relay K2 energizes which allows the input current to bypass the cu...

Page 12: ...4 B111 BOARD D1 2 X3 3 24VDC 24VDC K1 1 2 LED 52 S51 ON S52 OFF CONTROL PANEL ST111 1 10 7 ST104 9 KON To Monitor Rotation diagram 3 24VDC ZPD3 9 Page 2 Workstation C Arm PO Cable 20A 3 4 1 2 5 7 6 bl...

Page 13: ...ards de energize when either the C arm or Workstation Off Switch is pressed 2 Power relay K1 in the C arm and power relay K3 in the Workstation then de energize shutting off AC power to both the C arm...

Page 14: ...1 F2 2 5A CPU 100 NWA 500 BSA 500C BSA 500 BMS 100 FRAME STORE S2 S3 S4 Serial Port Parallel Port Not Used 6 11 3 1 V4 V3 V2 V1 NWA 500 V4 V3 V2 V1 IN OUT AC IN FUSE I 0 F1 F2 4A Multiformat Camera 1...

Page 15: ...ARMUP ST2 CONTROL LOGIC PAL U3 30 SECOND TIMER U14 INVERTER U13 U13 10 37 WARMLED Xrays are disabled until the warmup sequence is complete NOTES Used and Refurbished C Arms are Available from www Shar...

Page 16: ...L3 6 7 23 24 14 13 NO 9 10 All relay contacts are shown in the proper state for the lift motor to move up T1 F4 10A 24VAC BR1 AC Power In from Series or Compact POWER ON Diagram 24VDC X1 1 2 R6 R7 Gol...

Page 17: ...L1 L4 L3 6 7 23 24 14 13 NO 9 10 K1 Current Control K2 Direction Control Up K3 Direction Control Down K4 Current Enable Up K5 Current Enable Down Energized De Energized Energized De Energized Energize...

Page 18: ...K5 Current Enable Down All relay contacts are shown in the proper state for no lift motor movement De Energized De Energized De Energized De Energized De Energized X1 1 2 R6 R7 1 Gold resisters beneat...

Page 19: ...s C see mA Generation Regulation Diagram Disables film mode see Film Mode Control Logic Diagram See Iris Collimator Control Diagram Series or Compact See Shutter Collimator Control Diagram See mA Gene...

Page 20: ...18 D4 D61 D16 D60 D62 U12 15 U12 8 U12 11 U4 8 U23 9 U23 3 U23 5 U23 11 See Film Mode Control Logic diagram See Fluoro Mode Control Logic diagram See mA Generation Regulation diagram See kV Generation...

Page 21: ...12 U13 U14 Jumper BR2 IN 4 sec fluoro beep OUT no flouor beep Jumper BR1 Always out Jumper SCH1 1 2 3 XRAY To kV control logic see kV Generation Regulation diagram B64 BOARD To mA control logic see mA...

Page 22: ...s out Jumper SCH1 1 2 3 XRAY To kV control logic see kV Generation Regulation diagram B64 BOARD To mA control logic see mA Generation Regulation diagram B143 BOARD K1 14 ST1 16 18C XRAY XRAY X1 18C X1...

Page 23: ...CONTROL LOGIC K1 CONTACTS K2 CONTACTS CENTER SW1 12 VOLT VOLTAGE REGULATOR U1 1 1 2 MONITOR YOKE ROTATION MOTOR 15VDC 12VDC K1 K2 D1 D2 CCW CW MONITOR ASSEMBLY B103 BOARD X1 3 X1 1 X1 1 CW CCW Aprox...

Page 24: ...P Aprox 35V Aprox 35V To Fluoro Mode Control Logic diagram F5 1 6A 220VAC ROTATION HOME POSITION LOGIC U9 T4 K2 ST104 9 From Power On Diagram KON ST2 9 U9 1 K2 8 1 Rotation Home Position Logic B104 RE...

Page 25: ...C U9 T4 K2 ST104 9 From Power On Diagram KON ST2 9 U9 1 K2 8 1 Rotation Home Position Logic B104 REV B boards K2 8 is tied to ground for a fixed duration causing the rotation on both monitors to move...

Page 26: ...TIME DISPLAY LOGIC PAL U17 PAL U18 U4 U10 U11 U12 U13 U14 Jumper BR2 IN 4 sec fluoro beep OUT no flouor beep Jumper BR1 Always out Jumper SCH1 1 2 3 XRAY To kV control logic see kV Generation Regulati...

Page 27: ...Prep Time complete ST4 QMA05 DA XRAY GERR QMA05 Disables film exposure if temperature 62 degrees C 7 7 U12 17 D37 GERR U23 1 D53 3 Generator error DA U11 11 Prep active 1 sec prior to exposure 6 6 XR...

Page 28: ...shown in de energized condition Auto Fluoro Mode 1 1 1 2 kV Calibration During a 75kV manual fluoro exposure adjust R28 for 7 5 vdc on TPf see page 2 on the B54 board Verify that there is 3 6 vdc on...

Page 29: ...with one another Solid line and dotted line drive signals are 180 out of phase X1 3 24 X1 3 X1 2C 31C 3C 32C X1 6C 9C 26C 29C X1 1 1 2 X3 X3 1 2 B45 B54 IC6 IC7 Ramp Generator TR1 T2 6V KV Sense 7 5V...

Page 30: ...Mode Hip 56kV Snapshot POWER 90VAC 120VAC 195VAC K4 X D E K5 D E E X Don t Care D De energized E Energized HV POWER DC To page 2 B 2 2 2 2 R5 D4 X3 4 R7 BR2 0VAC HV POWER AC 2 C1 From mA Generation Re...

Page 31: ...A Sense Actual mA Sense Temperature 62 degrees C 0 5 mA Mode Not Used 10 16V LED 4 R26 S4 Film Mode D19 10 H To page 2 DA Film mode 20mA Mode 6C I From page 3 U13 14 U13 15 U13 12 U12 11 U23 3 U12 13...

Page 32: ...Control 3mA Offset Control 8 12 10 8 6 1 13 11 9 2 TP4 MAIST Actual mA Sense 6 5 7 TP2 TP3 R38 R37 3 1 10V P3 Fluoro Preheat P4 Film Preheat K2 Open during Film mode FILAMENT VOLTAGE REGULATION and O...

Page 33: ...BE TANK ASSEMBLY X3 mA SENSE SMALL FILAMENT LARGE FILAMENT 1 mA JUMPER Pull this jumper and place a current meter DVM in series to measure actual mA 1 11 5 6 7 8 5 6 7 8 4 4 14 13 11 I QMA05 To page 1...

Page 34: ...8vdc 16vdc than dropping to 13 8vdc 14 3vdc UH Filament Voltage Note 21vdc Xray is disabled B143 Pcb Fault Indicator Off 10vdc 20vdc good range 6vdc 9 9vdc low mA Fault Indicator Off 5vdc No mA Fault...

Page 35: ...II POWER SUPPLY B34 II POWER SUPPLY B212 BOARD CAMERA NG1 POWER SUPPLY 4 ST2 4 5 4 5 ST3 ST1 9 4 24V MAG HSYNC 95V 300V 280V 890V G1 G2 G3 G4 ANODE 2 5KV 12 4KV 1 5KV 3KV 30KV II POWER POWER SUPPLY P...

Page 36: ...1 G2 G3 G4 ANODE 2 5KV 12 4KV 1 5KV 3KV 30KV II POWER POWER SUPPLY P02 ST4 ST5 5 ST4 2 2 ST2 1 10 10 3 18V 17V 23V 3 LST1 N M1 M2 P8 P1 P4 P7 P7 P8 P2 P5 P7 P7 P8 P3 P6 P7 P7 48 S38 Hand Mode R23 LED...

Page 37: ...FFER U5 PAL U2 PAL U3 DA KHA IBZU IBAUF ST1 A6 C6 A25 C25 B101 BOARD U1 U1 16V K1 K2 K8 T8 15 16 RMAG1 RBL24 RHALU 1 2 U1 K7 12 RAUTO 5 MAG C27 U12 13 U13 15 U2 6 U5 11 U5 2 U5 17 U5 15 NOTES MODE Nor...

Page 38: ...OO BOARD XP3 P2 X3 P3 DRIVE CIRCUITS 10 5 7 10 11 12 10 10 11 11 12 12 10 11 12 A21 A20 C20 ST1 ST4 XRAY HEAD ASSEMBLY IRIS CLOSE IRIS OPEN MP3 Relay contacts K1 K2 K8 are shown in the proper conditio...

Page 39: ...DA IBZU IBAUF ST1 C6 A25 C25 U1 U1 16V K1 K2 K8 T8 15 16 RMAG1 RBL24 RHALU 1 2 U1 K7 12 RAUTO 5 MODE Normal MAG or Hand MAG and Hand Manual Iris Control K1 X E D X K2 D D D X K7 E E E D K8 D E E X Re...

Page 40: ...BOARD B1OO BOARD XP3 P2 X3 P3 DRIVE CIRCUITS 10 5 7 10 11 12 10 10 11 11 12 12 10 11 12 A21 A20 C20 ST1 ST4 XRAY HEAD ASSEMBLY IRIS CLOSE IRIS OPEN MP3 Relay contacts K1 K2 K8 are shown in the proper...

Page 41: ...SWITCH SHUTTER MOTOR LIMIT SWITCH DRIVE CIRCUITS XRAY HEAD ASSEMBLY 23 24 25 26 23 24 25 26 ST2 ST4 13 14 15 16 13 14 15 16 13 14 15 16 13 14 15 16 X3 XP3 P2 SBZU SBAUF SBCCW SBCW P3 3 4 2 1 16V 16V...

Page 42: ...HZ operation using the rear panel switches 12 5 Set monitor for 16KHZ operation using the rear panel switches 17 MONITOR LINE PAIR RESOLUTION 9 INCH II NORMAL 1 4 Lines mm MAG 1 8 Lines mm FUTURE NORM...

Page 43: ...SETUP LANGUAGE ENGLISH FRAME FREQUENCY 60HZ LIVE DELAY 200ms FILTER CODE SOURCE EXTERN FILTER STEPS 0 INTERGRATION 0 AUTOWINDOW LIVE AUTOM STORE OFF PRINT TIME 2000ms IMAGE POSITION 0 MESSAGE LANGUAG...

Page 44: ...rol Input 5VS 2 2 2 2 FRAME STORE SETUP QUIT SETUP LANGUAGE ENGLISH FRAME FREQUENCY 60HZ LIVE DELAY 200ms FILTER CODE SOURCE EXTERN FILTER STEPS 0 INTERGRATION 0 AUTOWINDOW LIVE AUTOM STORE OFF PRINT...

Page 45: ...OPTO ISOLATOR U6 OPTO ISOLATOR U7 ST11 ST21 3 3 3 6 ANNOTATION KEYBOARD 4 TXD CTS 6 3 4 RXD RTS S2 S3 S4 Serial Port Parallel Port Not Used 6 11 3 1 3 3 USE THIS PAGE FOR SYSTEMS WITH B104 REV A BOAR...

Page 46: ...GND 2 1 3 PRINT BUSY GND ST104 4 3 6 5 2 8 5 B106 BOARD OPTO ISOLATOR U6 OPTO ISOLATOR U7 ST21 3 3 6 ANNOTATION KEYBOARD 4 TXD CTS 6 3 3 1 3 3 USE THIS PAGE FOR SYSTEMS WITH B104 REV B BOARDS SEE PAGE...

Page 47: ...500 Frame Store Board Failures ERROR CONDITIONS CPU 100 Failure CPU 100 EPROM PROM Failure CPU 100 RAM Failure CPU 100 Clock Failure BSA 500 Failure BSA 500C Failure BSA 500 RAM Failure BSA 500C RAM...

Page 48: ...l switches 17 MONITOR LINE PAIR RESOLUTION 9 INCH II NORMAL 1 4 Lines mm MAG 1 1 8 Lines mm MAG 2 Lines mm FUTURE NORMAL MAG 1 MAG 2 9 INCH II kV mA TRACKING 1mm Copper filters kV mA 1 62 1 8 2 73 2 5...

Page 49: ...y switch is released This ensures sufficient time to for last image hold 7 8 7 8 MIRLED S36 KUP Increment Memory 6 S31 LED 31 ENH Auto Window 8 U5 U5 13 7 2 2 LED Data Clock LED Serial Data EDLED SAFE...

Page 50: ...V4 V3 V2 V1 NWA 500 V4 V3 V2 V1 IN OUT AC IN FUSE I 0 22 21 22 ST10 2 6 ST7 2 6 12 12 ST3 6 PARALLEL ST4 CONTROL MATRIX SERIAL V24 S49 KEY PRINT BUSY BUSYLED PRINT ECO 6E027 BMS 100 BUSY PRINT 1 2 3 O...

Page 51: ...Chart 1 LED ERROR INDICATIONS DURING BOOT UP BMS 500 Frame Store Board Failures ERROR CONDITIONS CPU 100 Failure CPU 100 EPROM PROM Failure CPU 100 RAM Failure CPU 100 Clock Failure BSA 500 Failure B...

Page 52: ...Shutter Control Logic U1 U2 U6 after during Documentation U22 U3 U16 U21 U19 16 5 6 7 8 15 12 9 10 11 COUNTER U12 U13 U15 PROM Monitor ON Collimator OPEN Collimator CLOSE Monitor OFF Power B108 J 2 2...

Page 53: ...gic U1 U2 U6 after during Documentation U22 U3 U16 U21 U19 16 7 8 15 12 9 10 11 Monitor ON Collimator OPEN Collimator CLOSE Monitor OFF Power B108 J 2 1 BILD J 9 1 BILD J10 1 BILD JUMPER 5V R4 6 2 1 T...

Page 54: ...960 ms 2440 ms 3060 ms L L L L L L L L H L L L L L H H H L L H H H H L H H L H L L H H L L H H H L H L H H L H H L L L L H H L L L H L L H H H H H L L L L L L L L L H A B C D A B C D IC 13 IC 12 1 2 3...

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