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(13) EnergyStar circuit description
The EnergyStar circuit composition saves power consumption when the user leaves the machine with the power ON.
Normally in a copy mode or in the standby mode, the main PWB connector HL signal is HIGH (5V) and the AC PWB relay (TY201) is turned on to supply power to all the power transformers and the optional power source.
When the machine is left
To reset from this energy save mode, press an button on the opera- tion PWB.
HOUND AC CIRCUIT |
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| AC PWB RY201 |
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| OPTION |
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| DC PWB |
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| PR |
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| SORTER | |
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| 5V2 |
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| GND |
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| AC PWB |
| “d ¹ | OEG |
| DC PWB |
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| +5V1 | |||
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| ILSW |
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| X B b ` | AC PWB |
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| Vcl |
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| TM | ||
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| 105LM |
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| LI |
| LO | L1 |
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| +5V1 |
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AC IN | NI |
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| VH |
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NO |
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| +24V |
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| M A I N | ||||
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| N1 |
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| N/F |
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| PT1 |
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| MirM | VFM CFM | LM SFM |
| P W B | |||
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| HV |
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| (AJQ1342) |
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| VH |
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| JAPAN ONLY | AC |
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| PWB |
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| +24V |
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| ADF |
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| ADF |
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| DHSW |
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| +5V |
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| MM |
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| DCPS |
| GND |
| CONTROL |
| DSW | MOTOR |
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| 24V |
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| OPTION | CONTROL |
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| SUB |
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| CS2M | PWB |
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| DC PWB |
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| ADF OPTION PWB |
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| ~ |
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| MOTOR |
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| - |
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| +28V |
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| CONTROL |
| CS3M |
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| PT2 |
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| PWB |
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| DH3 |
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| ~ |
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| MOTOR |
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| OPTION |
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| CONTROL |
| CS4M |
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| DH4 |
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| PWB |
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| OPTION |
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| DESK DC |
| POWER | PWB |
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| DESK MOTOR DRIVE PWB |
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| DH5 |
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| DC PWB |
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| ~ |
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| +5V1 |
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| DH1 |
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| - | + | D301 |
| OP PWB | ||
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| D304 |
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| PT3 | ~ |
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| +5V2 |
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| DH2 |
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| + |
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| + |
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| GND |
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| ADUD |
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| GATE T1 |
| GATE T1 |
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| VH |
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| only | ||||
| 200V ONLY |
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| T2 |
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| T2 |
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| HL TRG |
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| +24V |
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| + |
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| VH |
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| CLR |
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| + | + | +5V | ||
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| AC PWB |
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| +24V | ||||
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| ~ |
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| GND |
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| L2 | 120V |
| DC |
| 200V | THSW | AC PWB |
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| ADU PWB | |
| N1 |
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| CIRCUIT |
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| SUB DC PWB (MAIN,OP) |
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| HL AREA |
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| 200V |
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| PT1 |
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| CL AREA | CLTF |
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THSW | HL | CL | |
ADF DCPS |
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CLTF | CL:100V 275W | ||
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HL:1kW | 200V 310W | ||
N2 |
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12 – 16