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PRODUCT No. 23903
SERVICE MANUAL
ENGLISH
Disassembling and assembling procedures are almost the same as 23900 and/or 23901. Therefore, the details of disassembling and assembling procedures are abbreviated. Here is explained about special items for 23903. Disassembly 1. Bottom cover assy. (A400) CSS 1.7 x 3 x 2 CSS 1.7 x 2 Connector seat (A23) 2. Winding lever assy. (0-C69) Cover screw (C139-01) Winding lever nut (C8) Winding lever assy, (0-C69) Winding lever friction spring
left handed left handed (C7-01)
23600K-C135-A 23600K-C134-A-2
3. Rewinding knob assy. (0-D6), ASA ring assy. (D-D11-01) Rewinding knob assy. (0-D6) Nut (D15) *Washer (D21) ASA ring assy. (0-D11-01) *Washer (D2l) To adjust the torque of click of ASA ring. 4. Top cover assy. (A300) Top cover retainer screw A (A333) x 2 B (A334) C (A342) x 2 D (A345) *Top cover assy. (A300) *Top cover assy. (A300) Material of Top cover assy. (A300) is a plastic. But the surface is made conductive by surface treatment. So that the electrical conductive does not apply on the back of Top cover assy. (A300). 5. Unsoldering 1) P.C. board pattern (T100)
2) Relay P.C. board assy. (0-A129) Before unsoldering, take out Insulation seal (A152) to prevent melting by soldering iron.
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3) f-volume (K101)
4) Hot shoe contact A (N4), Hot shoe contact C (N9)
5) EF switch contact piece (A44) Before unsoldering, take out ASA volume (R100) ASA volume retainer screw (A16-01) CNL-D 1.7 x 2. 5 ASA volume (R100)
6) Connector base plate assy. (0-A21)
6. Self-timer charge lever assy. (0-A118) Self-timer screw (A122) Self-timer charge lever assy. (0-A118) Self-timer collar (A123) W30
231K-H50
7. Body covering Body covering, right (A19) Body covering, left (A20) After peel off, re-install Self-timer charge lever assy. (0-A118) 8. Front board and Mirror housing complete assy. At the charged condition. CNL-D 1.7 x 3 x 2 P.C. board pattern retainer (I1) W14 Front board retainer screw (A132-01) x 4 9. P.C. board pattern (T100) T-CNL-E 1.7 x 4 Hot shoe contact piece A (N4) Insulation collar (N8) Insulation plate (N13) T-CNL-E l.7 x 3 Hot shoe contact piece C (N9) CNL-D 1.4 x 3 LED retainer collar (T212)
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*PC board pattern (T100) LED part in P. C. board pattern (T100) should be taken out straight and carefully to prevent making scratches on Shutter speed scale indication plate (M10). *P.C. board pattern (T100) It is recommended that P.C. board pattern (T100) is taken out from Mirror housing under the condition separated from Body proper (A1). due to difficulty of LED part taken out and/or installed. Assembly and Adjustment 1. Cocked indicator assy. (0-C23) Check the spring tenSion. At the released condition, the spring should have no tension.
If the spring tension is stronger at the charged condition, 2nd curtain speed will be affected. Accordingly, 1/2000sec will be changed by its spring tension. (l/2000sec should be not changed by its spring tension.) 2. Adjustment of Main SW At the condition of release plate assy. (A500) goes up completely, adjust 0.5mm clearance between the contact pieces by turning eccentric screw.
Adjust the clearance by eccentric screw in the range shown below to prevent the side of screw touching the body when the shutter rod pushed down or up.
If the clearance is wider than 0.5mm, the shutter will be stayed open at the 1st exposure when released by Self-timer or Winder.
3. EF- switch contact piece (A44) The clearance of A should be within 0.3mm. Adjust the clearance by bending the part of B.
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4. Bulb off adjustment Install *the temporary top cover and set the shutter dial Bulb. Within the range A, 2nd curtain should be released. Adjust by eccentric screw.
Confirmation 1) Change the shutter dial 125X. And release the shutter. The shutter speed should be1/125 sec, not 1/500 or l/l000sec. 2) At the charged condition, release only the shutter block, not push the shutter button. The shutter speed should be 1/125 sec, not 1/500 or l/l000sec. *The temporary top cover
5. Dumper lever plate assy. (0-B90) Adjust the actuating torque by turning Nut (B96). About 1.5 teeth out from the surface of nut (B96). The level of actuating torque is depends on the greatness of mirror bounce.
Confirmation 1) When drop the mirror seat from up-position, an afterimage of dumper lever plate down and up can be seen after the mirror seat hitted with the dumper lever plate. 2) When pushed down the dumper lever plate, and returned slowly, the dumper lever plate should be returned to the original position completely by its own tention. If not, check *Friction washer (B94). *Friction washer (B94) Material: Calfskin a. It is prohibited to apply any grease in order to the material of friction washer (B94) is calfskin. b. When install, fluffy surface should be faced up.
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5. Check of Shutter block (0-E000) by using T-adjuster It is prohibited to adjust the curtain speed and the shutter speed in 0-E000. If the curtain speed and the shutter speed was out of tolerance, replace Shutter block (0-E000) to new one. The curtain speed and the shutter speed must be checked before install the mirror housing to the body. *The curtain speed is especially important for 23903 so that l/2000sec. is adopted. *The auto-manual speeds are already decided on T100. The auto-manual speeds which decided on T 100 can not get if the adjustment of timing switch in 0-E000 was no good.
Insert Connector (23900-I 100) to Adapter for T-adjuster. Distribute lead wires as shown left.
To actuate the auto-manual hutter, install temporary top cover and set the shutter dial AUTO or M, or insert 2 mm diameters pin between C14-01 and C24.
6. Time-sequence of SWg and SWm It is requested that Adapter for checking the time-sequence of SWg and SWm should be made by your own side.
Adjusting procedures and the tolerance are the same as 23900. 7. P.C. board pattern (T100) 1) LED part LED retainer collar (T212) CNL-D 1.4 x 2.5 Confirm that LED insulation seal (I18) was sealed on the back side of LED supporting plate.
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2) LED positioning Use P.C. board pattern checker (239 PATTERN CHECKER). Adjust LED position by sliding the LED supporting plate. Each LED should be aligned with its figure in the view-finder.
3) As installing Photo-cell part to Cell frame (N1), insert P.C. board to the connector. 4) Photo-cell part Hot shoe contact piece C (N9) T-CNL-E 1.7 x 3 Insulation plate (Nl3) Insulation collar (N8) Hot shoe contact piece A (N4) T-CNL-E 1.7 x 4 8. Front board and Mirror housing Shutter block charged condition Mirror housing released condition *lAThen installed, take care about lead wires. Front board retainer screw (A132-01) 4pcs. W14 P. C. board retainer (I1) CNL-Dl.7 x 3 x 2 After installed, check the functions of shutter. 9. Mechanical back focus. 45,46 ± 0.04mm 10. Soldering The location of solder
refer to page 1 and 2.
Especially, red and blue lead wire should be positioned between Relay P.C. board assy. (0-A129) and Prism seat assy. (0-M2), as shown left. -- to prevent from catching between the top cover and the prism seat.
11. ASA volume (R100) ASA volume retainer scerw (A16-01) CNL-D 1.7 x 2. 5 12. Bottom cover assy. (A400) Connector seat (A23) Bottom cover assy. (A400) CSS 1.7 x 3 x 2 CSS 1.7 x 2.2 13. Load the batteries G13 x 2
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14.
Confirm the function of LED of P.C. board pattern and/or LED positioning *If P.C. board pattern checker is not ready, adjust LED position at this time. Confirm the function of LED as follows. 1) After the main switch was ON, LED stays on about 30 sec.. 2) LED indicates as Manual-mode at when the top cover does not install. 3) LED should be changed the indication when connect the points as mentioned below. a. A -- D Auto-mode CBA D =ground b. c. B -- D C -- D Manual-mode LED keeps down Manual-mode LED keeps up
15.
Install ASA ring assy. (0-D11-01) temporary. When set ASA ring out of 1X, red LED of EE should be flickering. Install the temporary top cover. Adjust the auto shutter-speed and the LED indication.
16. 17.
1) Auto shutter-speed EV12 ASA100 1X f8 -- using f8 set ring 2.8V supply Shutter dial AUTO *Nominal speed 15.6 ms
Light value correction unit KA-00- 1A Regulated D. C. power
Adjust by VR1. After adjusted, check other EVs. (EV16 1X, EV16 1/2X, EV8) Standard of shutter speed is the same as 23900. *Standard of 1/2000sec. 0.49±0.7EV ms. (0.30 0.81 ms.) 2) LED indication EV12 ASA 100 lX f8 2.8V Shutter dial AUTO LED of 60 should be turned on at the above combinations. Adjust by VR2. LED of 60 should not move to next LED when changed ASA from 80 to 125. After adjusted, check other EVs.
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3) Auto manual-speed and the indication Shutter dial M
Shutter speed tester (7F-9A-
a. Check the curtain speed at 1/l000sec.. 6.5ms or faster at 21mm distance b. Check each shutter speed from 1/2000 sec. ~ 4 sec.. c. Each LED should be turned on when changed the shutter speed, and OVER or UNDER LED must be flickering when non-proper exposure was made. *As a general rule, use Light value correction unit and Shutter speed tester (7F-9A-2) for checking and/or adjusting the shutter speed and the indication. However, Shutter speed tester (7PE-25A3) may use by the circumstances. 4) LED indication and Shutter speed under the full-charged condition of AF2OOS or AF-160 When load 2.4V between the ground and Hot shoe contact piece A (N4), LED indication and the shutter speed are as below. a. LED indication b. Shutter speed 9.6 --- 11.8ms M -- flickering 125X -- on
5)
Battery check 2.4V 2.65V LED off or flickering LED on
18. 19.
Remove ASA ring and the temporary top cover Clean the view-finder *Do not use the air-compressed blower to clean the view-finder. It will be caused by taking out Shutter speed indication plate (M10).
20.
Top cover assy. (A300) Check the conductivity of Switch board (A318) before install Top cover assy. (A300). a. At Shutter dial AUTO A -- the ground ON OFF OFF
B C
-- the ground -- the ground
a. At Shutter dial M A -- the ground
OFF OFF
-- the ground OFF When pushed the bottom side button, ON B -- the ground When pushed the up side button, ON C -- the ground
B C
-- the ground
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If the conductivity of Switch board (A318) was good, install Top cover assy. (A300). The point of installation is the same as 23900 ME. Cover frame (A131) Top cover retainer Top cover retainer Top cover retainer Top cover retainer
screw screw screw screw
A B C D
(A333) (A334) (A332) (A335)
2pcs. 2pcs.
After installed, check the function of LED by changing the shutter dial. 21. ASA ring assy. (0-D11-01), Rewinding knob assy. (0-D6) ASA ring assy. (0-D11-01) Washer (D21) Nut (D15) After installed, check the function of click of ASA ring assy. (0-D1101). and the LED indication. At 1/4X, 1/2X, 2X and 4X except 1X, EF red LED must be flickering. If not, check the clearance of ElF switch contact piece (A44) and lead wires and/or adjust ElF index plate (D23) assembled in ASA ring assy. (0-D11-01), as shown below. 0-D11-01
D23
Fix D23 as pushing to the arrowed direction
Rewinding knob assy. (0-D6) 22. Winding lever assy. (0-C69) Winding lever friction spring (C7-01) Winding lever assy. (O-C69) Winding lever nut (C8) left handed Cover screw (C139-01) left handed Check the function of shutter and winding. 23. Check the shutter button stroke Shutter dial Bulb a. When pushed the shutter button deeper than 0. 2mm from the original position, LED should be turned ON before release the shutter. Main switch ON position After released 1st curtain, the shutter button can goes down 0. 1 - 0.5mm.
23600K0C134-A-2 23600K-C135-A
b.
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Shutter dial AUTO a. Charge the self-timer. b. Release the shutter by self-timer under main switch off. (No LED turned on.) c. LED should be turned on surely before release the shutter. If LED is turned on at the same time or after the shutter released, the shutter by actuating with self-timer or winder will be AUTO-TIME at 1st exposure under main switch off. In this case, the clearance of main switch is wider than 0. 5mm. The clearance should be adjusted less than 0. 5mm. 24. Check the conductivity of Hot shoe and the full-charged indication Checking procedures are the same as 23901 MV. 25. Focusing 26. Remove Self-timer charge lever assy. (0-A118) 27. Body covering Body covering, left (A19) Body covering, right (A20) 28. Self-tirner charge lever assy. (0-A118) W30 Self-timer collar (A123) Self-timer charge lever assy. (0-A118) Self-timer screw (A 122)
231K-H50
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Special Tools
23903k-B95-A
23903K-B96-A
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239 PATTERN CHECKER Body
LED -- to indicate shutter speed Switches A-M -- Auto-manual switch (for 23903) UP-DOWN UP-DOWN switch for manual speed (for 23903) *LED goes down when set DOWN position. *LED goes up when set UP position. EF --EF switch (for 23903) *When set ON position, red LED at the top flickering. SWT -- Timing switch SWM/SWG -- Memory and Magnet switch
Power switch *If use G13 x 2, power switch is ON when set BATT ON. *If use exterior power- sorce, power switch is ON when set EXT ON.
Adapter
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How to use 1. Preparation a. If use two batteries (G13 x 2), load them to battery case.
b. If use exterior power sorce, connect the body and the exterior power sorce with connection cord. And set the voltage 2. SV. 2. Check 23900 P.C. board pattern a. Install the adapter for ME to the connector. b. Set Power switch OFF and insert P.C. board pattern to the connector of adapter. c. Set ME-MV switch to ME side d. Set Timing switch ON. e. Set Memory switch ON. Check the LED function a. Power switch ON. At this time, check LED lights on. b. Turn VR-dial and check each LED light on or not. If LEDs in slow speed side does not light on even if VR-dial turned fully, cover up the photosenser part step by step. Check the shutter function *Shutter speed indicated with LED in P.C. board pattern can be checked by the lighting time of LED of checker body. a. Set a shutter speed by turning VR-dial. Slower speed is better to check. To get accurate shutter speed, it need to give constant light on the phot-senser part. b. Set Timing switch OFF. c. Set Memory switch OFF. At this time, LED of checker body lights on for the time indicated on P. C. board pattern. d. Repeat the above mentioned process. And check the shutter speed constant or irregular. *Due to difficulty to confirm the accurate and/or irregular shutter speed, shutter speed checked by LED of checker body is judged a criterion for the time being. 3. Check 23903 P.C. board pattern a. Install the adapter for ME-super to the connector. b. Set ME-MV switch to ME side. c. Insert P. C. board pattern to the connector of adapter. d. Check the function and indication of auto-mode.
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Check the function and indication of auto-mode a. Set A-M switch to A-side. b. Checking process is the same as ME mentioned before. Check the function and indication of manual-mode a. Set A-M switch to M-side. b. Set UP-DOWN switch OFF position. c. Confirm LED movement. *LED should moves up and/or down to the direction which fixed by UP-DOWN switch. Check the indication of EF Red LED at the top should be flickering when set EF switch ON. 4. Check 23901 and 23904 P.C. board pattern a. Install the adapter for MV to the connector. b. Set ME-MV switch to MV side. c. Insert P.C. board pattern to the connector of adapter. d. Checking process is the same as ME. But the application range of VR is opposite.
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Product No. 23903 PENTAX ME Super
Note:
LIST OF SERVICE PARTS
1: The parts with numbers starting '0-' are assemblies 2: Only available parts are listed below.
Parts No. A2 A3 A4 A5 0-A6 A8 A9 A10 0-A11 A13 A15 A16-01 A19 A20 0-A21 A23 A25 A26 A28 A30 A31 A32 A33 A34 A35 A36 A37 A38 0-A39 A42
Description Back cover key Back cover key collar Back cover key retainer plate Back cover guide screw Strap hook assembly (A6, A18) Shutter light seal cover Cassette receptacle Back cover shaft receptacle Battery case assembly (A11, A12, A14) Tripod seat Back cover key retainer spring ASA volume retainer screw Body covering, left Body covering, right Connector base plate assembly (A21, A22, A24 x 3) Connector seat Connector retainer screw Light seal D Light seal F Light seal Light seal A Light seal B Light seal C Light seal tape Light seal Light seal Light seal Light seal J Exposure-compensation selector seat assy (A39, A40, A41) Click spring
Qty 1 2 1 1 2 1 1 1 1 1 1 1 1 1 l 1 1 3 2 1 1 1 1 1 1 2 2 1 1 1
Interchangeability 23900-A2 23900-A3 23900-A4 23900-A5 23900-0-A6 23900-A8 23900-A9 23900-Al0 23900-0-A11 23900-A13 23901-A15 23901-A16-02 23900-A19 23900-A20 23900-0-A21 23900-A23 23900-A25 23900-A26 23900-A28 23900-A30 23900-A31 23900-A32 23900-A33 23900-A34 23900-A35 23900-A35 23900-A37 23900-A38
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Parts No. A43 A44 A45 A46 A100
Description EF switch contact piece installing seat EF switch contact piece EF switch contact piece insulation washer Stopper Front board assembly (A101, A102, A104, A105, A106 x 6, A107, A108, A109, A110, A117, A121 x 2, A124, A125, A126, A127, A128, A129, A133, A134 x 2, A135, A136, A137, A138, A139 x 3, A151 x 4, K101, K102, K103 x 2, K104, K105 x 2, K106, K107, K108 x 2, K109, CNS 1.7 x 2 x 2, CNS 1.7 x 2.5 x 4, CNS 2 x 2.5 x 2) Mount ring Mount spring Mount retainer screw Mount lock button assembly (A107, A108, A109) Mount lock button spring Mirror release lever assembly (A111, A112, A113, A114, A115, A116) Coupler lever spring Self-timer charge lever assembly (A118, A119) Charge cam Self-timer screw Self-timer collar Synchro terminal assembly (A126, A124, A125) X contact relay plate Relay P. C. board (A129, A117, A121 x 2, A138, A139 x 3, A151 x 4) Light seal plate Cover frame Front board retainer screw Lock pin supporter plate Diaphragm coupler ring retainer Restitution spring Light seal Scratch protection seal Insulation seal Back cover assembly (A20 1-02, A202, A203, A207, A208 x 2, A209 x 2, A210, A211, A212, A213, A214-02, A219-02, A222-01 x 4, A230 x 2)
Qty 1 1 l 1 1
Interchangeability
A104 A105 A106 0-A107 A110 0-A111 A114 0-A118 A120-01 A122 A123 0-A126 A127 0-A129
1 1 6 1 1 1 1 1 1 1 1 1 1 1
23900-A104 23900-A105 23900-A106 23900-0-A107 23900-A110 23900-0-A111 23900-A114 23900-0-A118 23900-A120-Ol 23900-A122 23900-A123 23900-0-A126 23900-A127
A130 A131 A132-01 A133 A134 A135 A136 A137 A152 A200-02
1 1 4 1 2 1 1 1 1 1
23900-A130 23900-A131 23900-A132-01 23900-A133 23900-A134 23900-A135 23900-A136 23900-A137
23900-A200-02
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Parts No. 0-A204 A220 A230 A300
Description Pressure plate assembly (A204, A205, A206 x 2) Pressure plate cover Light seal Top cover assembly (A301, A303, A304, A305, A307, A 11, A312, A313, A314, A315, A316, A317, A318, A319, A320 x 2, A321, A322, A323, A324, A325, A326, A327, A328, A329, A330, A331, A332, A335, A336, A337, A338, A339, A340 x 2, A341, A343, A344, A347 x 4, D20, CSS 1.7 x 4 x 4, T-CNS 1.7 x 3, T-CSS 1.7 x 2.5 x 3, T-CNM 1.7 x 4) Click pin Click pin spring Bearing Click plate assembly (A307, A311) Auto-manual selector plate Release button, bottom Shutter buton assembly (A314, A341) Shutter button core Shutter dial Release button Switchboard Switch board insulation sheet Control button Switch spring Accessory shoe Accessory shoe spring Accessory shoe base assembly (A324, A325, A344) Contact spring A Contact spring B Collar Retainer screw Insulation washer SW pin Indication plate Top cover retainer screw A Top cover retainer screw B Shutter indicator plate
Qty 1 1 2 1
Interchangeability 23900-0-A204 23900-A220 23900-A230
A303 A304 A305 0-A307 A312 A313 0-A314 A315 A316 A317 A318 A319 A320 A321 A322 A323 0-A324 A326 A327 A328-01 A329 A330-01 A331 A332 A333 A334 A335
1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 1 23900-A328-01 23900-A329 23900-A330-01 23900-A331 23900-A332 23602-A342-01 23900-A317 23901-0-A314 23900-A304
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Parts No. A336 A337 A338 A339 A340 A342 A343 A345 A346 A347 A400 A403 A405 A408 A500
Description Window A " " B C
Qty 1 1 1 1 2
Interchangeability 23900-A336 23900-A337 23900-A338 23900-A339 23900-A340
Insulation tape
Top cover retainer screw C Shutter button retainer washer Top cover retainer screw D Nut Accessory shoe retainer nut Bottom cover assembly (A401, A402, A408, C209) Bottom winding cap Battery cap Scratch protection seal Release plate assembly (A501, A502, A503, A505, A506, A509, A512, A513, A514, CNS 1.4 x 5) Bulb actuator plate Guide screw Spring hook B Release plate restitution spring Connection spring SW adjusting plate assembly (A513, A512)
2 1 1 1 4 1 1 1 1 1 23900-A400 23900-A403 23900-A405 23900-A408 23901-A343
A504 A507 A508 A510 A511 0-A513 0-B000
1 1 1 1 1 1
23900-A504 23900-A507 23900-A508 23900-A510 23900-A511
Mirror housing complete assembly 1 (B1, B2, B3, B4, B5, B6, B7, B8, B9, B11, B12, B13, B14, B15, B1G, B17, B18, B19, B20, B21, B22 x 2, B23, B24, B25, B26, B27, B28, B30, B31, B32, B33, B34, B35, B36, B37, B38, B39, B40, B41, B42, B43, B44, B45, B51 x 2, B52 x 3, B53, B54, B55, B57, B60 x 2, B61, B62, B63, B70, B71, B81, B82, B83, B84, B85, B86 x 2, B90, B91, B92, B93, B94, B95, B96, B97, B98, B101, B102, B103, B105, B106, B107, B108, B109, B111, B112, B201, B202, B203, B204, B205 x 4, B206, B207, B208, B210, B211, B215, B216 x 3, B217, B218, I8, I9, I10, I19, I300, L1, M6, M7, CSS 1.7 x 2.2 x 6, CSS 1.7 x 2.5 x 2, CNS 1.7 x 2, CNS 1.7 x 2.5 x 3, CNM 1.7 x 3, CNL-D 1.4 x 3. 5, CNL-F 1.7 x 2.5, W2, W3, W27, W31, W36, W70, W78, W88, W89, LW10, LW13, LW17 x 3, LW20) Supporter plate, right Supporter plate, left 1 1 23900-B4 23900-B5
B4 B5
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Parts No. 0-B7 0--B11 0-B12
Description Hook lever B assembly (B7, B6, B9, B86 x 2) Mirror actuator lever assembly (B11, B51, B210) Diaphragm coupler lever assembly (B12, B13, B15, B51, B81, B82, B83, B84, B208, W88) Restitution link A assembly (B16, B19, B36) Slide shaft nut Restitution link slide shaft Restitution link B shaft Spring hook Release lever shaft Release lever
Qty 1 1 1
Interchangeability
0--B16 B17 B18 B20 B22 B23 B24 0-B25 B27 B28 0-B30 0-B34 B38 0-B40 B43 B51-00A -00B -00C -00D B32-00A -00B -00C -00D -00E B54 0-B55
1 1 1 1 2 1 1
23900-0-B16 23900-B17 23900-B18 2390Q-B20
23900-B23 23900-B24 23900-0-B25 23900-B27 23900-B28
Restitution actuator lever hook plate assy. 1 (B25, B26) Restitution actuator lever hook plate shaft Mirror up lever Restitution actuator lever assembly (B30, B31, B33, B44, B211) Shock absorber connection lever assembly. (B34, B35, B39, B57) Shock absorber lever Shock absorber assembly (B40, B41, B42, B45) Restitution spring hook screw Mirror actuator collar a " " " " " " " " " b c d 3 1 1 1 1 1 1 1 2
23900-B38
23900-B43 23900-B51-00A 23900-851-00B 23900-851-00C 23900-851-00D
Shock absorber collar a " " " b " " " c " " " d " " " e Shock absorber lever shaft Mirror seat assembly (B55, B2, B3, B201, B202, B203, B204, B205 x 4, B206, LW10) Light seal Light seal A Light seal B Light seal C Spring washer
1 1
23900-B54 23900-0-B55
B60 B61 B62 B63 B71
2 1 1 2 1
23900-B50 23900-B61 23900-B62 23900-B63 23900-B71
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Parts No. 0-B90 B92 B93 B94 B95 B96 0-B98 B101 B102 B103 B105 B106 B107-01 B108-01 B109 B111 B112 B201-01 B203 B207 B215 B216 B217 B218 B220 0-C1
Description Dumper plate assembly (B90, B91) Dumper plate shaft Connection lever Friction washer Connection lever shaft Nut Mirror seat adjusting plate assembly (B98, B97) Mirror seat restitution spring Diaphragm actuator lever spring Diaphragm actuator spring Hook lever restitution spring Restitution actuator lever hook plate spring Release lever restitution spring Mirror flip-up spring Mirror restitution spring Shock absorber lever spring Connection lever spring Light seal curtain Collar Washer Mirror adhesive tape Focus adjusting screw Light seal Dust prevention seal Light seal Top mech. plate assembly (C1, C13, C20, C27, C28, C29, C31, C32, C33, C37, C43, C44, C46, C60, C63, C64, C66, C142-01, CNL-F l.7 x 2.5, W13, W75)
Qty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1
Interchangeability
23900-B101 23900-B102
23900-B106 23900-B107-01
23900-B201-01 23900-B203 23900-B207 23900-B215 23900-B216 23900-B217 23900-B218 23900-B220 23900-0-C1
0-C2-02
Winding seat assembly 1 (C2-02, C4-01, C6, C14, C16-01, C17, C18-01, C21, C24, C39, C47, C50-02, C51, C52, C59, C61, C71-01, C76, C78, I200, CNS 1.4 x 2, CNS 1.4 x 4.5, CNM 1.4 x 1.4, W6, W89, LW13 x 2) Winding lever click cam Winding lever friction spring Winding lever nut Winding spring assembly (C12, C137, C138) Switch actuating lever 1 1 1 1 1 23901-C5-01 23900-C7-01 23900-C8 23900-0-C12
C5-01 C7-0l C8 0-C12 C14
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Parts No. C15-01 C16-01 C17 0-C18-01 C21 0-C22-01
Description Counter dial indicator Receiving claw Winding lever click spring Transporting claw assembly (C18-01, C47) Release lock lever Winding shaft assembly (C22-0l, C48 x 2, C67 x 2, C68, C140, C141-01, C154, C201) Cocked indicator assembly (C23, C74) Shutter control lever Counter retainer plate Winding stopper assembly (C26, C41-01, C42, C65, C77, LW10) Main gear 2nd gear Counter dial Sprocket shaft pin Cocked indicator lever shaft Restriction lever shaft Winding seat retainer screw Counter dial indicator retainer screw Counter dial spring Release lock lever spring Shutter restriction lever spring
Qty 1 1 1 1 1 1
Interchangeability 23901-C15-01 23901-C16-01 23900-C17 23900-0-C18-01
23900-0-C22-0101
0-C23 C24 C25 0--C26 C30 C31 C34-01 C40 C49 C51 C53 C54 C57 C59
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 23900-C72 23900-C73 23900-C75 23901-C78 23900-C79 23900-C80 23900-C81 23900-0-C101 23900-0-C102 23900-C51 23900-C53 23901-C54 23900-C57 23900-C59 23900-C61 23900-C63 23900-C64 23901-C65-C1 23900-0-C69 23900-C25 23901-0-C26 23900-C30 23900-C31 23901-C34-0l 23900-C40
C63 C54 C65-01 0-C69 C71-01 C72 C73 C75 C78 C79 C80 C81 0-C101 0-C102
Cam lever spring Silent ratchet spring Transporting claw spring Winding lever assembly (C69, C70) Release lock lever shaft Winding shaft retainer Transporting marker Cocked indication marker Counter dial indicator stopper Winding lever click spring Winding stopper retainer screw Strap hook retainer Bottom mech. plate assembly (C101, C110, C118, C120) Winding guide plate assembly (C102, C103, C104, C112, C113, C114)
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Parts No. 0-C105 0-C106 C107 C108 0-C109 C111 C116 C117 C124 C125 C126 C127 0-C129 C130 C131 C132 C133 C139-01 C141-01 C144 C145 C146 0-C147
Description R lever assembly (C105, C119) Winding lever ratchet wheel assembly (C106, C121, C122, C128) Winding lever ratchet Winding hook lever Sprocket shaft assembly (C109, C134, C135, C136) Spring hook screw Sprocket seat R button Winding hook coupler spring Hook lever spring R lever spring Mirror charge lever spring Shutter charge lever assembly (C129, C115, C123) Winding ratchet collar Sprocket collar Sprocket Sprocket spring Cover screw Winding ratchet spring Shutter charge collar Winding ratchet spring Seat plate retainer screw Bottom release assembly (C147, C148, C149, C150, C151, C152, C153) Spool cam Friction ring Spool assembly (C204, C205 x 14, C206, C208) Joint Spool cam receptacle Light seal washer Rewind knob assembly (D6, Dl, D2, D3, D4, D5, CNM 1.4 x 2 x 2) Rewinding shaft Rewinding shaft spring Rewinding shaft bearing assembly (D10, D8, D9)
Qty 1 1 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1
Interchangeability 23900-0-C105 23900-0-C106 23900-C107 23900-C108 23900-0-C109 23900-C111 23900-C116 23900-C117 23900-C124 23900-C125 23900-C126 23900-C127 23900-0-C129 23900-C130 23900-C131 23900-C132 23900-C133 23900-C139-01 23900-C141-01 23900-C144 23900-C145 23900-C146 23900-0-C147
C202-01 C203 0-C204 C207 C210 C211 0-D6
1 1 1 1 1 1 1
23900-C202-01 23900-C203 23900-0-C204 23900-C207 23900-C210 23900-C211 23900-0-D6
D7 D8 0-D10
1 1 1
23900-D7 23900-D8 23900-0-D10
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Parts No. O-D11-01
Description
Qty
Interchangeability
ASA dial assembly 1 (D11-01, D12, D13, D14 x 3, D16, D17, D18 x 3, D19, D23, T-CNS 1.4 x 2.5 x 2) Nut Washer a (t=0.1mm) " b (t=0.15mm) " c (t=0.2mm) Shutter block Self-timer P.C. board retainer Winder switch contact Insulation plate Collar Lug plate Insulation seal Connector Main switch Memory and magnet switch block f-volume 1 1 1 23900-I 300 23900-K101 23900-0-K102 1 1 23900-D15 23900-D21-00A 23900-D21-00B 23900-D21-00C
D15 D21-00A -00B -00C 0-E000 0-1-1000 I 1 I 8 I 9 I 10 I 19 I 20 I 100 I 200 I 300 K101 0-K102
1 1 1 1 1 2 1 1 23901-I 19 23900-0-K000 23901-I 1
Diaphragm coupler ring assembly 1 (K102, K103 x 2, K104, K105 x 2, K106, K107, K108 x 2) Insulation seat Mirror Fresnel lens Penta prism Eyepiece assembly (L4, L5) 1 1 1 1 I
K109 L1 L2 L3 0-L4
23900-K109 23900-L1
23900-L3 23900-0-L4
M1 0-M2 M3 M4 M5 M6 M7 M8 M10 M14 M16 M18 M19
Focusing screw receptacle plate Prism seat assembly (M2, M4, M9 x 2, M10, M14, M16) Focusing plate retainer Finder mask Fresnel lens frame Supporter plate, right Supporter plate, left Prism protection sheet Shutter speed scale indication plate Spacer Light seal Fresnel lens retainer plate Dust prevention seal A
1 1 1
23900-M1
23900-M3
1 1
2 1 1 1 1 1
23900-M8
23900-M14 23900-M16 23900-MI8 23900-M19
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Parts No. M20 N1 N3 N4 N7 N8 N9 N13 R100 T100 T108 T210 T212
Description Dust prevention seal B Cell frame Light metering lens Shoe contact piece A Eyepiece protector Insulation collar Shoe contact piece C Insulation plate ASA volume assembly P.C. board assembly P.C. board retainer Dust prevention seal LED retainer collar
Qty 1 1 2 1 1 1 1 1 1 1 2 1 1
Interchangeability 23900-M20
23900-N3
23900-N7 23901-N8
23901-N13
23900-T108 23900-T210
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Product No. 23903 PENTAX ME Super
Small Screws: Description CSS 1.7 x 2.2
LIST OF STANDARD PARTS
Surface Treatment Black nickel
Position of Use 0-B000, B5 0-B000, M6 0-B000, M7 A1, A400 0-B000, B4 A1, A1, A1, A1, A1, A4 A10 0-A39 0-C1 0-C102
Qty 2 2 2 1 2 2 2 2 1 1 2 4 1 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 2 1 1 1 2 2 1 2 1 1 1 1 1 1
CSS 1.7 x 2.2 CSS 1.7 x 2.5 CSS 1.7 x 3
Nickel Black nickel " "
CSS 1.7 x 3 CSS 1.7 x 4 CNS 1.4 x 1.5 CNS 1.4 x 2 CNS 1.4 x 4.5 CNS 1.7 x 1.8 CNS 1.7 x 2 CNS 1.7 x 2.5
Nickel Black nickel " " " " " " " " " " " "
A1, A400 A300, A322 A500, Q-A513 0-C2-02, C17 0-C2-02, I200 0-C2-02, I200 0-M2, M6 0-M2, M7 A100, K101 A100, 0-A129 A100, A133 0-B000, I10 0-B000, 0-M2 0-B000, M6 C40, 0-C109 A1, 0-C102 0-B000, 0-B98 A1, 0-A6 A100, A134 A1, 0-A21 A1, 0-C147 A1, 0-C147 A1, 0-A11 A1, A13 0-B000, B71 A100, 0-H000 0-C26, C72 A1, A45 A1, A504 T100, T212 0-B000, B207 0-B000, 1100
CNS 1.7 x 3 CNS 1.7 x5 CNS 2 x 2.5 CNM 1.7 x 2.2 CNM 1.7 x 2.8 CNM 1.7 x 3
" " " " " "
" " " " " "
CNM 1.7 x 3.5 CNL-D 1.4x 2 CNL-D 1.4 x 3 CNL-D 1.4 x 3.5 CNL-D 1.7 x 2
" " " " "
" " " " "
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Description CNL-D 1.7 x 2.5 CNL-D 1.7 x 3
Surface Treatment Black nickel " "
Position of Use Al, 0-C2-02 Al, R100 A1, A1, A1, N1, N1, I 1 M6 0-E000 M6 M7
Qty 1 1 1 1 2 1 1 1 1 1 3 1 1 1 1 1 2
CNL-D 1.7 x 3 CNL-F 1.7 x 2.5 T-CSS 1.7 x 2.5 T-CNS 1.7 x 3 T-CNM 1.7 x 4 T-CNL-E 1.7 x 3 T-CNL-E 1.7 x 4 Set T 1.7 x 4
Black zinc Black nickel " " " " " " " " " " " "
A1, 0-E000 0-B000, B24 0-C1, C31 0-A307, A316 A1, A335 N1 A300, A321 N1, N9 N1, N8 0-M2
Washers: Description W2 W3 W3 Material Brass Delrin Brass Thickness 0.5mm 0.3 0.3 0.5 0.5 0.03, 0.05, 0.1 0.1, 0.15 0.2 0.08, 0.1, 0.15 0.1 0.1, 0.15 0.1, 0.2, 0.3, 0.4 0.1, 0.2, 0.3, 0.4 0.1 0.05, 0.1, 0.15 0.15, 0.2, 0.3 0.3 0.3 0.1 0.1, 0.2 0.05, 0.07, 0.1 0.2 0.2 0.5 0.2 0.5 Position of Use 0-B000, B4 0-A129 A1, 0-A139 0-A126, A127 B38, 0-B40 A100, A134 C16-01 0-C26 A500, A507 0-C1 A1, A100 A1, M6 A1, M7 0-C106, C144 C108, Cl30 0-C101 0-B90 0-C109, C132 A100, A123 0-B25 0-C18-01 B93, B95 A3, A4 B38, 0-B40 0-B16 C24 Qty 1 1 1 1 1 2 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1
W6
"
W8 W13 W14
" " "
W17 W27 W28 W30 W31 W36 W40 W70 W89
Steel Brass " " " " " " "
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Description W91 W96
Material " "
Thickness
Position of Use
Qty 1 1
0.05, 0.07, 0.1, 0.15 C25 0.3 A321
Lock Washers: Description LW10 LW13 Material Steel " Position of use B203 0-C26 B27 C16-01 0-C18-01 0-C101 0-C109 0-B7 0-B40 0-B90 LW20 " 0-B30 Qty 1 1 1 1 1 2 1 1 1 1 1
LW17
"
Lead wires: Lead wire No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Length 136mm 125 40 40 50 125 105 125 120 120 125 105 40 55 2.0 13 40 20 20 40 50 35 40 Color Blue Brown Orange Black Purple Green Purple Skyblue Gray White Pink Yellow Purple Gray, Brown Black Blue White Pink Red Gray Pink Yellow Position of use I100, 0-A129 I100, 0-A129 I100, I300 I100, I19 I100, I300 I100, 0-A129 I100, A44 I100, 0-A129 I100, 0-A129 I100; 0-A129 I100, 0-A129 I100, K101 I100, I300 N9, 0-E000 0-A129, 0-E000 0-E000 T100, 0-E000 0-A129, 0-E000 I200, 0-A129 I200, T100 N4, 0-A126 N4, T100 R100, T100 Qty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
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Lead wire No. 24 25 26 27 28
Length 55 110 50 50 55
Color Yellow Red Blue Red Green
Position of use R100, K101 T100, 0-A11 I100, 0-A21 I100, 0-A21 I8, 0-A21
Qty 1 1 1 1 1
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