Panasonic KV-S1058Y / KV-S1028Y / KV-S1057C-M2 / KV-S1057C-J2 / KV-S1027C-M2 / KV-S1027C-J2 (serv.man3) Service Manual / Supplement ▷ View online
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KV-S1058Y/KV-S1028Y/KV-S1057C-M2/J2/KV-S1027C-M/J2
1.3.
Lower Chassis 2
1.3.1.
Bottom Plate
1.3.2.
Platen Motor
(1) Remove the Back Cover.
(See 8.2.5. Back Cover)
(2) Remove the screw A and the USB Earth Plate with the wire.
(3) Remove the 7 screws C.
(4) Remove the 2 screws F.
(5) Remove the Bottom Plate.
(3) Remove the 7 screws C.
(4) Remove the 2 screws F.
(5) Remove the Bottom Plate.
Reassembling Note:
Install the Bottom Plate with screws C and F first and then
install the USB Earth Plate and wire with screw A.
Otherwise the USB Earth Plate may not contact with the
USB jack on the Control Board correctly.
install the USB Earth Plate and wire with screw A.
Otherwise the USB Earth Plate may not contact with the
USB jack on the Control Board correctly.
While slanting the Bottom Plate, insert it into the hole.
(1) Remove the Bottom Plate.
(see 8.5.1 Bottom Plate)
(2) Remove the CONTROL Board.
(see 8.5.5. CONTROL Board)
(3) Remove the Polyslider and Gear.
(4) Remove the screw C.
(5) Remove the Platen Motor with Motor Plate.
(6) Remove the 2 screws G and remove the Platen Motor from
(4) Remove the screw C.
(5) Remove the Platen Motor with Motor Plate.
(6) Remove the 2 screws G and remove the Platen Motor from
the plate.
(7) Disconnect the connector.
Reassembling Note:
Check the mounting position of the gear.
(See 8.4.3. Reference Plate (B))
Hole
Bottom Plate
Bottom Plate
FFC
Harness
F
A
USB Earth Plate
Bottom Plate
C
Hole
Control Board
C
Platen Motor
G
Motor Plate
G
Gear
Polyslider
Connector
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KV-S1058Y/KV-S1028Y/KV-S1057C-M2/J2/KV-S1027C-M2/J2
1.3.3.
FAN
1.3.4.
Power Supply
1.3.5.
CONTROL Board
(1) Remove the Bottom Plate.
(see 8.5.1 Bottom Plate)
(2) Remove 2 screws E.
(3) Disconnect the connector on the CONTROL Board.
(4) Remove the FAN.
(3) Disconnect the connector on the CONTROL Board.
(4) Remove the FAN.
(1) Remove the Bottom Plate.
(see 8.5.1 Bottom Plate)
(2) Remove the 2 screws C.
(3) Remove the Power Supply.
(4) Disconnect the connector from the CONTROL board on the
(3) Remove the Power Supply.
(4) Disconnect the connector from the CONTROL board on the
Power Supply.
(1) Remove the Bottom Plate.
(see 8.5.1 Bottom Plate)
(2) Disconnect all connectors (7 cable connectors and 4 FFC
cables) to CONTROL Board.
(3) Remove the CONTROL Board.
Reassembling Note:
Please check the position of the Motor Earth Spring.
Control Board
Platen Motor
Control Board
Platen Motor
OK
NG
Motor Earth Spring
Motor Earth Spring
<KV-S1057/S1027>
Power Supply
C
Power Supply
<KV-S1058/S1028>
FAN
C
Control Board
E
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KV-S1058Y/KV-S1028Y/KV-S1057C-M2/J2/KV-S1027C-M/J2
1.3.6.
Conveyor Motor
1.3.7.
STARTING SENSOR Board
1.3.8.
Wiring of Lower Chassis
(1) Remove the CONTROL Board.
(see 8.5.5. CONTROL
Board)
(2) Remove the STARTING SENSOR Board Assembly.(8.5.7) and
remove the Dust Prevent Sheet when the replacing of the Conveyor
Motor with Cable for KV-S1058Y/S1057C-M2/-J2.
Motor with Cable for KV-S1058Y/S1057C-M2/-J2.
(3) Remove the Side Plate Assembly.
(See 8.4.5. Side Plate Assembly)
(4) Remove the 2 screws A.
(5) Remove the connector and remove Conveyor Motor.
(5) Remove the connector and remove Conveyor Motor.
(1) Remove the CONTROL Board.
(see 8.5.5. CONTROL
Board)
(2) Remove the 3 screws C.
(3) Remove the STARTING SENSOR Board Assembly.
(4) Remove the screw C, disconnect the connector.
(5) Remove the STARTING SENSOR Board.
(4) Remove the screw C, disconnect the connector.
(5) Remove the STARTING SENSOR Board.
Conveyor Motor
A
STARTING SENSOR
Board Assembly
Board Assembly
C
C
STARTING SENSOR Board
Connector
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KV-S1058Y/KV-S1028Y/KV-S1057C-M2/J2/KV-S1027C-M2/J2
1.4.
Exploded View and Replacement Parts List
1.4.1.
15.4. Upper Chassis
408
B
B
B
B
A
409
441
451
442
444
438
447
415
446
446
445
445
405
445
404
446
432
435
435
403
434
426
429
427
425
425
428
428
433
431
430
434
406
446
445
407
406
407
406
406
424
411
421
412
416
417
418
424
447
448
449
449
448
423
413
422
420
414
419
418
410
B
B
B
B
436
437
440
450
452
442
443
402
439
When replacing the cable,
fold the same place as before
replacement and install it.
fold the same place as before
replacement and install it.
401
Add
Add
453