Canon NP6251 Service Manual page 73

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Outputs from the DC Controller (11/11)
Counter 1
CNT1
Counter 2
CNT2
(accessory)
LED1
Pre-exposure
LED
LED2
Blanking
exposure
LED
COPYRIGHT © 1997 CANON INC.
J718-1
-2
J7181-1
-2
Accessory counter PCB
J712-1
J711-1
-3
-3
J706-5
J706-9
J708-4
-8
-1
-5
-2
-6
-7
-6
-3
-7
-4
-8
-5
-3
-6
-10
-2
-7
-11
-1
-8
-12
To power supply unit
Figure 2-126
CANON NP6350/NP6251 REV.0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC controller PCB
24V
J104B-1
-2
TCNTD*
24V
J104B-7
-6
OPCNTD*
24V
J103B-1
-2
PEXP*
5V
J103A-9
-5
LED2DT*
-6
LED2CK*
-7
LED2LD*
-8
LED2ON*
-10
J312-1
+5V
-3
0V
When '0', the total
counter turns on.
When '0', the accessory
counter turns on.
When '0', the pre-exposure
LED turns on
See p. 4-19.
Power supply for lamp
2-31

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