Sony SAL50F18 Service Manual ▷ View online
HELP
SAL50F18 (DT 1.8/50 SAM) (DT 50mm F1.8 SAM)
HELP12
Grease (G-36): J-6082-667-A
Grease (G-116): J-6082-628-A
1.
Apply the grease (G-36) to the shaded portion of vertical groove cylinder.
2.
Apply the grease (G-36) to the concaves of vertical grooves of vertical groove cylinder. (three locations)
3. Apply the grease (G-116) to the indicted portion of midway mirror tube.
Vertical Groove Cylinder
(Inner side)
(Inner side)
Apply the grease (G-36)
(Shaded area of outer
circumference )
(Shaded area of outer
circumference )
Apply the grease (G-36)
(Concave of vertical groove)
(Concave of vertical groove)
Vertical Groove Cylinder
Midway Mirror Tube
(Inner side)
(Inner side)
Midway Mirror Tube
(Cross section)
(Cross section)
Apply the grease (G-116)
Apply the grease (G-116)
HELP
SAL50F18 (DT 1.8/50 SAM) (DT 50mm F1.8 SAM)
HELP13
Grease (G-22): J-6082-665-A
Grease (NCPOP2B): 7-640-016-79
1.
Apply the grease (G-22) to the gear of focus ring assy.
2.
Apply the grease (
NCPOP2B
) to the brush sliding surface of focus encoder flexible board.
Note:
Apply the grease (NCPOP2B) two coats to the indicated portion.
3.
Install the focus ring assy to the midway mirror tube.
Note:
Attach the stopper on Focus Ring Assy facing to the stopper screw as shown in the figure.
4.
Install the vertical groove cylinder to the midway mirror tube and fix it with three screws.
Note:
Align the cut portions (working part of driving wheel pin) of both parts.
5.
Confirm the operation of the focus ring.
Note:
Confirm the focus encoder flexible board is seen from the attaching portion of Focus Brush.
Cut portion
(Working part of
driving wheel pin)
(Working part of
driving wheel pin)
Midway Mirror Tube
Cut portion
(Working part of
driving wheel pin)
(Working part of
driving wheel pin)
Focus Encoder
Flexible Board
Flexible Board
Brush sliding
surface
surface
Range of
two coats
two coats
Gear portion
Vertical Groove Cylinder
Apply the grease
(G-22)
(G-22)
Apply
the grease (NCPOP2B)
the grease (NCPOP2B)
Stopper
screw
screw
Stopper screw portion
Stopper
Stopper
Focus Ring Assy
Attaching portion of Focus Brush
Ver. 1.3 2011.09
The changed portions from
Ver. 1.2 are shown in blue.
Ver. 1.2 are shown in blue.
3-1
SAL50F18 (DT 1.8/50 SAM) (DT 50mm F1.8 SAM)
3. REPAIR PARTS LIST
3-1.
EXPLODED VIEWS
3-1-1. MOUNT AND REAR MIRROR ASSY TUBE
NOTE:
•
-XX and -X mean standardized parts, so they may
have some difference from the original one.
have some difference from the original one.
•
Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
seldom required for routine service. Some delay
should be anticipated when ordering these items.
•
The mechanical parts with no reference number in
the exploded views are not supplied.
the exploded views are not supplied.
(See Page 3-2.)
(Note 1)
(Marking on the Connector)
1
2
3
9
15
16
12
12
20
21
21
22
6
5
7
8
4
13
14
10
ns
ns
17
19
18
A
A
11
Ref. No.
Part No.
Description
1
4-150-711-01 INTERCEPTION
2
4-155-521-01 INTERCEPTION TAPE
3
4-150-716-01 FOCUS RUBBER
4
4-150-743-01 FOCUS BRUSH
5
4-150-741-01 BRUSH, REINFORCEMENT
6
4-150-757-01 BTLC4.5P1.7X2.5C3C
7
1-787-830-11 DC MOTOR (GEARED)
8
3-277-013-01 BT2P1.7X4.5C3C
9
A-1731-877-A TUBE, MIRROR ASSY, REAR
10
4-137-921-01 DECORATION SEAL
11
2-683-692-01 CHIP (MOUNT INDEX)
(Note 1)
メイン基板組立(図面番号15)はSAL50F18と
SAL30M28で部品番号が違います。
コネクタ部のマーキングを確認し, 使い分けてくだ
さい。
SAL50F18…黒のレ点
SAL30M28…青のレ点
12
4-150-758-01 BTUT3.0P1.7X4B3C
13
X-2190-501-3 SWICH PANEL BLOCK
14
4-146-926-01 DOUBLE-COATED ADHESIVE TAPE
15
A-1731-789-A MAIN PC BOARD ASSY (Note 1)
16
4-150-748-01 LEVER, FUNCTION
17
4-150-747-01 PRESET RING
18
4-150-759-01 1P1.7X2B3C
19
4-150-749-01 MAIN SPRING
20
4-150-798-01 MOUNT
21
4-150-760-01 BT1P2X5B3C
22
4-155-522-01 MOUNT COVER
Ref. No.
Part No.
Description
DISASSEMBLY
(JAPANESE)
DISASSEMBLY
(ENGLISH)
ns: not supplied
(Note 1)
The part number for main board assy (No.15) differs in
SAL50F18 and SAL30M28.
Check the marking on the connector before use.
SAL50F18
SAL50F18 and SAL30M28.
Check the marking on the connector before use.
SAL50F18
…Black tick
SAL30M28
…Blue tick
3-2
SAL50F18 (DT 1.8/50 SAM) (DT 50mm F1.8 SAM)
3-1-2. FRONT GROUP ASSY AND REAR GROUP ASSY
Ref. No.
Part No.
Description
51
4-155-520-01 BARREL OUTER
52
4-150-739-01 SCREW, BOLT
53
4-150-755-01 BT2P1.4X4.5C3C
54
4-150-710-01 FILTER SCREW FRAME
55
A-1731-867-A GROUP ASSY, FRONT
56
A-1731-872-A GROUP ASSY, REAR
57
4-150-719-01 HELICOID MALE
58
4-150-722-01 VERTICAL GROOVE CYLINDER
59
A-1731-873-A RING ASSY, FOCUS
60
A-1731-874-A TUBE, MIRROR, MIDWAY
61
A-1731-790-A JOINT FLEXIBLE, PC BOARD
62
4-155-491-01 STOPPER SCREW
63
4-150-756-01 BTUT3.0P1.7X4.5C3C
Ref. No.
Part No.
Description
57
58
59
60
61
62
63
56
55
53
54
52
53
52
51
53
DISASSEMBLY
(JAPANESE)
DISASSEMBLY
(ENGLISH)
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