FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
FS-1030D Service Manual - kyocera
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
2G6<br />
2-3-4 Bias PWB<br />
The Bias PWB contains the developing bias output circuit, registration sensor, and the cassette switch. It also provides a<br />
liaison connection to the High voltage unit, power supply unit, and the toner sensor.<br />
+5V<br />
Bias PWB<br />
Toner<br />
sensor<br />
TONER<br />
TONER<br />
SLEEP<br />
SLEEP<br />
+24V2<br />
+24V1<br />
+24V2<br />
+24V2<br />
+24V3<br />
+24V2<br />
+5V<br />
Interlock<br />
switch<br />
+24V3<br />
+5V<br />
+5V<br />
(Q305,Q206)<br />
+24V3<br />
+5V<br />
Power<br />
supply<br />
unit<br />
High<br />
voltage<br />
unit<br />
Registration<br />
sensor<br />
Cassette<br />
switch<br />
RESIT<br />
SWIN<br />
Engine<br />
PWB<br />
RTHVDR, HVISEL<br />
MHVDR1, MHVD2<br />
PSEL1, THVDR<br />
FAN<br />
HEATN<br />
ZCROSS<br />
EXTIN, THERM<br />
+24V2<br />
FAN1<br />
FAN2<br />
HEATN<br />
ZCROSS<br />
EXTIN, THERM<br />
Developing<br />
roller<br />
275 V DC + AC<br />
Developing bias<br />
output circuit<br />
HVCLK<br />
Figure 2-3-7 Bias PWB circuit block diagram<br />
2-3-10
Change language