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Reset Circuit - Hitachi RAM-55QH5 Service Manual

Outdoor unit
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9. Reset circuit

C224
12
6
0
12
6
0
+5V
R290
R291
Q205
Q209
C223
0V
To trip signal
composing circuit
12V line
5V line
Reset voltage
– 89 –
+12V
ZD201
R292
R293
R294
R295
0V
Fig. 9-1
12V line
5V line
Reset voltage
Fig. 9-2
Microcomputer
AX-6V01
48
RES
Time
Time
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