DOWNLOAD Panasonic KX-FLB803SA Service Manual ↓ Size: 16.49 MB | Pages: 127 in PDF or view online for FREE

Model
KX-FLB803SA
Pages
127
Size
16.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Fax / FLAT-BED MULTI-FUNCTION LASER FAX
File
kx-flb803sa.pdf
Date
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Panasonic KX-FLB803SA Service Manual ▷ View online

41
KX-FLB803SA
6.8.3.2.
FB (Flatbed) MOTOR DRIVE CIRCUIT
42
KX-FLB803SA
6.9.
DRIVE MODE AND WAVEFORM OF ADF AND FB MOTOR
(1) Correspondent table of operation mode and waveform
(2) Waveform
Figure (1) (phase pattern : Flat torque 1-2 phase excitation)
43
KX-FLB803SA
Figure (2) (phase pattern : W1-2 phase excitation)
Figure (3) (phase pattern : Normal torque 1-2 phase excitation)
44
KX-FLB803SA
6.10. FAN MOTOR SECTION
These FAN are used to radiate heat in the unit.
6.10.1. Right side FAN (FAN1)
The signal level at pin G2/G3 of IC600 becomes high, the FAN is activated. In this case, the pulse signal as shown next page input
to pin P16 of IC600 and the rotation of the FAN is detected.
6.10.2. Left side FAN (FAN2)
The signal level at pin P17/R16 becomes high, the FAN is activated. In this case, the pulse signal as shown next page input to pin
P18 of IC600 and the rotation of the FAN is detected.
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