Read Sharp R-1900M (serv.man11) Service Manual online
R1900M
11 – 4
BRN
1
2
3 WHT
CN1
Main wire harness
NOTE:
The red and blue wire leads to the cabinet side terminals of
RY2 and RY3 should go through inside the core of CT1
RELAY UNIT
SWITCHING POWER SUPPLY UNIT
Main wire harness
Main wire
harness
Main wire
harness
RED
1
2
GRN
CN21
RED
1
2
GRN
CN-E
RED
WHT
1
2
3
4
5
BLK
CN-A
DC harness 12
DC harness 12
DC harness 12
CPU harness
Grounding wire
Primary interlock
relay RY1
Cook relay (1)
RY2
Cook relay (2)
RY3
RED
BLU
RED
BLU
BLK
BLK
YLW
BRN
GRN 1
2
3
13
12
11
10
9
8
7
6
8
7
6
5
4
3
3
2
1
1
ORG
RED
YLW
YLW
YLW
YLW
YLW
YLW
YLW
YLW
YLW
YLW
YLW
YLW
CN-C
CN-D
CT1
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