2. Inputs to and Outputs from the 2-Cassette Unit Driver PCB (2/2)
Cassette 2
CL1cu
pick-up clutch
Cassette 3
CL2cu
pick-up clutch
Cassette
M1cu
unit motor
COPYRIGHT © 1997 CANON INC.
Cassette driver PCB
J125
-1
-2
J125
-3
-4
J114
-1
-2
-3
-4
-5
-6
Figure 2-113
CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC controller PCB
+24V
When '0', pick-up clutch turns on.
C2PUCLD*
(pick-up roller rotates)
+24V
When '0', the pick-up clutch turns on.
C4PUCLD*
(pick-up roller rotates)
+24V
CMA
While M1cu is rotating,
+24V
CMA*
alternates between '1' and '0'.
(pulse signal)
CMB
CMB*
2-13