Garland 7000 service manual CPU-Circuit Board C018, View components side

Page 16

CPU-Circuit Board C018

View components side

external temp'sensor optinal

1 2

 

field 4(8

 

field 4(7

 

field 3(6

coil-

field 3(5

sensor

field 2(4

1k

field 2(3

 

field 1(2

 

field 1(1

 

field 4(8

 

field 4(7

 

field 3(6

heatsink-

field 3(5

sensor

field 3(4

20k

field 2(3

 

field 1(2

 

field 1(1

 

field 4(8

 

field 4(7

 

field 3(6

current-

field 3(5

meas.

field 2(4

signal

field 2(3

 

field 1(2

 

field 1(1

 

field 4(8

 

field 4(7

 

field 3(6

power-

field 3(5

control

field 2(4

(poti 10k)

field 2(3

 

field 1(2

 

field 1(1

 

(4

RS485

(3

optional

(2

 

(1

3 Poti

 

optional

 

DIP-Switch

1)

2)

3)

4)connection

5)to c026

6)

7)

8)

1)

2)connection

3)to c014

4)

1)

lamp 1

2)lamp 2

3)lamp 3

4)lamp 4

5)lamp 5

8)+24VDC

Page 16

Part # 4526029 (02/22/11)

Image 16
Contents Model IN/MO 4526029 02/22/11 Table of Contents Authorized Personnel Operation Instructions Knowledge RequirementsKnowledge Of Electronic Systems Block Schematic System DescriptionPower Board Voltage SupplyControl unit DisplayError Messages Code SignificationPower Initial OperationFunction control Pan DetectionTrouble Shooting and Repairs Trouble Shooting Error-CodeProblem Possible Cause Measure Normal operationProblem Possible Cause Measure Code Normal operation Additional Errors Operation lamp flashesProblem Possible Cause Measure Code Activity CommentMeasure Activity Comment Generator Type AdjustmentsRepair by Garland Appendix Internal Connections Rectifier Circuit Board C014CPU-Circuit Board C018 View components sidePower Circuit Board C026 Transformer Rectifier And Transistor Module4526029 02/22/11