Chapter 2 Replacement of Maintenance Parts > PCB/Power Supply Related
31
l Fuse Connection Diagram
Y-bear
5V
+SLDPOW1_F
F2: 6.3A
+IO POW
F4 䠖6.3A
EPL5 MAIN
+IO 5V
F1:3.15A
BaseIO pcb
FFC 20
Q21䠖FET
CN104
CN9
CN100
CN1
CN11
CN2
CN1
1
SliderM pcb
F7䠖2A
Color LCD
Q27:FET
36V
㻼㼛㼣㼑㼞
㻌㼟㼡㼜㼜㼘㼥
on
20pi
n
+KEY5V
+KEYPO
F7
F8
㻯㼍㼞㼞㼕㼍㼓㼑
㻱㼘㼑㼏㼠㼞㼕㼏㼍㼘㻌㻮㼛㼤
Robot Cable
F4䠖2.0A
CN1
CN12
CN21
5V
F1䠖1.25A
SWREG
Head
Head
Q25:FET
CN2
F2䠖5A
SWREG
F5䠖2.0AF3䠖3.15A
Q28:FET
F2䠖4A
F10䠖3.15A
Q28:FET
F3䠖4A
24Vreg
F11䠖3.15A
Q37:FET
CN11
CN5
CN7
CN12
CN18
+IO5V
+CAS36V
+36V
+36V-f
+HPOW
+HPOW
Q22:FET
+Vpow
+Vpow-c2
+Vpow-c1
+IO5V
+Vpow-s
+Vcas-1
+24Vadj
+24V
+SLDPOW1_F
+IOPOW
Q20䠖FET
+IO5V
+Vpow-u
24Vreg
5V
F2 䠖2.0A
CN2
CN5
CN16
F3 䠖2.0A
FFC 16
Cart IO pcb
㻯㼍㼞㼠㼞㼕㼐㼓㼑
F8䠖2A
+Vcas-5
CN3
CN22
l Fuse Check
Check fuses by referring to the fuse connection diagram.
1. Check to confirm the PCB and cable connected to the blown fuse are not covered in ink or maintenance
liquid. Replace defective components.
2. Check to confirm the cable is correctly connected. If not, connect to the correct CN.
3. Replace blown fuses or replace the PCB.
2