FujiFilm Fujica AX-1 Repair Manual And Part List page 106

4. Check voltages on pins 12 through 17 of the HA16517, and check the parts,
wiring and circuit related to these pins (with S1 switch turned on).
PIN NO.
FUNCTION
12
GND
13
LED 2 - 4
14
LED 8 - 1 5
15 LED 3 0 - 6 0
16 LED 1 2 5 - 2 5 0
17 LED 5 0 0 - 1 0 0 0
Relative parts
Method to check LED alone:
(1) Remove the battery from the camera.
(2) Connect these pins to (+) terminal of the battery and ground the (—)
terminal as shown below.
5. When 1 through 4 above are completed but still defective or it is found to be
unrepairable, replace the flexible printed circuit board assembly with a new one.
NOTE: (With S1 switch turned on = shutter button depressed in a half way)
REASSEMBLY, REPAIR AND ADJUSTMENT
VOLTAGE AND OCCURRENCE
GND = 0 (V)
Approx. 1.5V when lights up o
1V when goes out.
Approx. 1.5V when lights up o Less that
1V when goes out.
Approx. 1.5V when lights up o Less than
1V when goes out.
Approx. 1.5V when lights up o Less than
1V when goes out.
Approx. 1.5V when lights up o Less than
1V when goes out.
LED - Flexible Printed Circuit and LED
- 1 0 3 -
FUJICA A X - 1
:
Less that