Konica Minolta SRX-101A Service Manual page 78

CHECKING CIRCUIT BOARDS, SENSORS AND ELECTRICAL LOADS
4. Relation between Load and LED
Relation between each load and LED No. on the CPU board is shown below.
Caution
Note that the LED No. corresponding to each load is different from that on the old CPU board
(1050H1001) to the other on the new CPU board (1446H1002).
· Relation between LED No. and load
LED
LED1
LED2
LED3
LED4
LED5
LED6 DEV/FIX Circulation Pump (P1, P2)
LED7
LED8
Old CPU Board
DEV Heater (H1)
DRY Heater (H2, 3)
Electromagnetic Valve (MV)
FIX Supply Pump (P4)
DEV Supply Pump (P3)
-
-
New CPU Board
-
DRY Heater (H2, 3)
DEV Heater (H1)
-
Electromagnetic Valve (MV)
FIX Supply Pump (P4)
DEV Supply Pump (P3)
DEV/FIX Circulation Pump (P1, P2)
SERVICE MANUAL 73