Figure 18: Monitor Circuit - Shown In Failsafe State; Figure 20: Microwave System Parts - TurboChef NGC-1007 Service Manual

FIGURE 18: MONITOR CIRCUIT - SHOWN IN FAILSAFE STATE

Chapter 5: The Microwave System - Page 25
F3 FUSE
20 AMP
LINE VOLTAGE (BLOWN)
(L1)
+24 VDC
LINE VOLTAGE
(L2)
+24 VDC

FIGURE 20: MICROWAVE SYSTEM PARTS

Chapter 5: The Microwave System - Page 27
11. NGC-3062-1 HV Transformer (2 per oven, 1 per kit)
USA, Latin America, Korea
NGC-3062-2 HV Transformer (2 per oven, 1 per kit)
Europe, Asia-Pacific
NGC-3062-3 HV Transformer (2 per oven, 1 per kit)
Japan
12. NGC-3020 High Voltage Capacitor (2 per oven,
1 per kit) - USA, Latin America, Korea
NGC-3020-2 High Voltage Capacitor (2 per oven,
1 per kit) - Europe, Asia-Pacific,
Japan 50 Hz
100207 High Voltage Capacitor (2 per oven,
1 per kit) - Japan 60 Hz
13. 100481 High Voltage Diode (x2)
14. Mag Fan Relay, Generic
NGC-3030-1 North America
NGC-3030-4 Europe, Asia-Pacific MPh
NGC-3030-7 Europe Single Phase
NGC-3030-12 Brazil Single Phase
Mag Fan Relay, SWY
NGC-3030-2 North America
NGC-3030-6 Europe, Brazil Single Phase
NGC-3030-9 Europe, Asia-Pacific MPh
Mag Fan Relay, SBK
NGC-3030-3 North America
NGC-3030-13 Europe, Brazil Single Phase
NGC-3030-14 Indiana/North Carolina
NGC-3030-15 Europe, Asia-Pacific MPh
Mag Fan Relay, Additional*
K2 HV
T1
RELAY
HV TRANSFORMER
3
1
7
4
1
3
9
6
A
2
B
T2
HV TRANSFORMER
3
K3 MONITOR
1
RELAY
1
7
4 2
3
9
6 MONITOR SWITCH
A
B
CONTROL
SERVICE PARTS AND ILLUSTRATIONS
PRIMARY AND SECONDARY
INTERLOCKS (CLOSED)
NC
C
CONTROL
NO
NC
CONTROL
NO
(OPEN)
CDM
NC
C
NO
15. NGC-3061-1
NGC-3061-2 Filament Transformer (2 per
NGC-3061-3 Filament Transformer (2 per
16. 100083
17. 101273
18. 101273
19. 101273
20. 100599
21. NGC-3015
22. NGC-3017
23. NGC-3016
* See Comprehensive Part List, page 79.
CDS
CDP
C
Filament Transformer (2 per
oven, 1 per kit) - USA, S. Korea
oven, 1 per kit) - Europe, Asia-
Pacific, Latin America
oven, 1 per kit) - Japan
Mag Cooling Fan
K3 Monitor Relay
K2 High Voltage Relay
K1 Filament Relay
F3 Fuse - 20 Amp
Magnetron (2 per oven, 1 per kit)
Wave Guide (Rear)
Wave Guide (Front)
12 13
11
23 22 21
67
14
15
16
17
18
19
20 15