Yashica FX-DQUARTZ, Repair Manual

Page 1: ...FX DQUARTZ REPAIR MANUAL YASHICA CO LTD TOKYO Printed in J apan IDJ810901 J...

Page 2: ...ith a piece of rubber turn it clockwise and three shutter dial setscrews 61913024 which hold the shutter dial ass y 4 Remove the release socket decorating ring 5 Remove five top cover setscrews 619125...

Page 3: ...and orange lead wires from the TF switch 3 Back and pink lead wires from the relRase rnagnet 4 Red lead wire from the batte1 y case On the pentaprism four lead wires 1 Yellow black and brown lead wire...

Page 4: ...etscrew 61912522 which holds ASA base ass y 4 1 Remove two setscrews at bottom of body which hold the Amplifier ass y to the body 2 Remove the eyepiece frame 5 Mirror box ass y removal 1 Remove the tw...

Page 5: ...inder focus adjustment 1 Horizontal adjustment of mirror 2 45 adjustment of mirror 123 Yellow lead wire 2 Blue lead wire 3 White lead wire 111111111111 r Spring 1 Arrow mark position 3 Upward and down...

Page 6: ...al 1 Remove counter reverse lever spring 152870 2 Remove three setscrews 61923024x2 and 147816x1 Then remove the counter base plate be careful not to damage counter G 1 3 Remove counter G 1 When the h...

Page 7: ...MD cap ring and set cam plate ass y so the hole should not be made larger separate them from the shaft The SM set lever MD cap ring and the set cam plate ass y are individual parts for composition the...

Page 8: ...osition shown in the Fig 9 and connect the anti rewind claw spring Anti rewind claw 61814024 bAnti rewind collar ll 110 Spring S I Set cam plate ass y Winding spring The slotted of the anti rewind col...

Page 9: ...A gear stopper is engaged upper part of the body the anti rewind claw bottom of the body should be released A_ oppec Anti rewind claw Set cam plate ass y A gear Fig 10 o TF switch adjustment The shutt...

Page 10: ...e lead wires from the AVR base plate o Green lead wire from release socket 2 Removal of AmpIifier setscrews o Remove the shutter dial shaft stopper its shutter dial shaft ass y and three shutter base...

Page 11: ...r side loose the S LED adjusting plate screw and shift the LED s toward the lens side When LED position moves on the left OVER Side turn S LED adjusting screw to the clockwise 0 S LED s 0 When LEDs ar...

Page 12: ...lead of multimeter to VA Voltage between VA and VK should be 5mV 5mV Measurement should be made by ex posing to a light of more than LV 12 Ra2 Standard voltage Connect the lead of multimeter to Vr ad...

Page 13: ...ghting of 2 points of neighboring LED s Manual shutter speed S Dial Setting Max x 11 52 1 1 035 2 517 6 4 258 8 8 134 0 15 67 00 30 33 55 60 16 75 125 8 37 250 4 49 500 2 40 1000 1 34 Shutter curtain...

Page 14: ...250 signals OVER 125 Exposure 60 30 15 8 4 2 2 LT 4Hz blinking B under exposure When selftirner is actuating the selftimer LED blinks and the S LED in the view finder it goes off When the exposure ch...

Page 15: ...1 AUTO TLA20 and TLA30 flashunits When flash is fully charged V mark is lit even unless the exposure check button is depressed At AUTO Before flash is fully charged OVER 1000 500 250 125 60 30 15 8 4...

Page 16: ...ure check button is depressed o At AUTO and AE Lock AE Lock is performed when shutter speed in between 1 125 B Before flash is fully charged OVER 1000 500 250 I 125 e 4Hz blinking 60 J 30 15 8 4 2 2 L...

Page 17: ...Battery Check Display 16 dot LED 1 Hz At voltage 2 45V 1Hz alarm Blinking indication 1 Hz 1 Hz ____ Auto setting _ Manual setting 16...

Page 18: ...32 768 KHz Quartz Oscillator 0 c CPU Digital LSI 16 Dot LED Flash ready indicator 4 Shutter speed OVER Information display 1000 Battery check display 500 LT B Self timer LED display Audible warming Be...

Page 19: ...iption of Amplifier Parts Tr7 C7 43 IC2 Digital IC 28 Tr3 17 32 IC1 Analog IC 16 The mark ot 1st terminal 0 ASA Base R14 OLD Type of Amplifier R25 Combination connector Shutter base 0 co Resistor broc...

Page 20: ...brown Top cover yellow black EC base ass y Shutter ass y Piezo ceramic vibrator pink black Sky blue green orange violet Shutter base red Battery case white Release sockflt blue yellow lMallory Everea...

Page 21: ...se plate 2 Trigger coil 1 z L white Earth contact Base plate 1 black green brown black Shoe base The CS 201 is an auto flash unit specially designed for use on the FX D Quartz providing a guide number...

Page 22: ...ut shutter speed LEDs light Check 1 TF switch 2 Antiwinding lever 3 Trigger switch should be ON when shutter is cocked 4 Loose ground screw on the shutter circuit board 5 Yellow lead wire between shut...

Page 23: ...P C Amplifier 4 2 In case of N flash mode Check 1 Shutter speed LED 2 Bad contact of accessory shoe 3 TR 9 R22 R23 4 F P C 5 Amplifier 5 No beep at all self timer or over exposed situation 5 1 Beep a...

Page 24: ...from shutter magnet F P C Amplifier 8 Defective Self timer 8 1 Check 1 2 3 4 Mount cover ass y Self timer switch Self timer LED Combination connector contact TR 1 TR 5 RS R9 R18 9 Defective AE AE lock...