Sony SAL50M28 Service Manual page 40

3-1-5. FOCUS CAM RING AND IRIS JOINT RING RIVETTING BLOCK
201
202
203
204
203
204
203
204
205
Ref. No. Part No.
201 A-1191-029-A BLOCK, LARGE 2 GROUP LENS
202 2-684-173-01 APERTURE OPERATING RING HOLDER
203 2-684-172-01 RETAINER
204 2-684-171-01 STEEL BALL
205 A-1189-957-A BLOCK,IRIS JOINT RING RIVETING
206 2-684-170-01 SEMIOVAL SCREW M1.6X3.0
SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
204
203
204
203
211
(Note 1)
210
209
Description
206
207
208
210
211
(Note 1)
C
A
211
B
(Note 1)
210
(Note 1)
Ref. No.
207
208
209
210
211
212
3-5
C
A
(See Page 3-6.)
The number or type of these parts need to be selected
according to adjustment etc..
Select the part referring to page 3-7.
Part No. Description
2-684-169-01 CAM PLATE
2-684-168-01 MIDDLE BARREL
2-684-155-02 FOCUS CAM RING
2-684-129-01 PIN (GUIDE PIN)
Selection part 1ST-2ND LENS GUIDE ROLLER A to I (Note 1)
A-1191-030-A BLOCK, LARGE 3 GROUP LENS
DISASSEMBLY
212
B