Sony SAL20TC Service Manual ▷ View online
SAL20TC (2x TELE CONVERTER) (2 X Teleconverter)
1-3
1-5.
TROUBLESHOOTING
1-5-1. Aperture Trouble
Check operation of the
preset ring, and replace
the defective part.
F No. NG
Aperture trouble
END
1-5-2. Focus Trouble
Position NG
Fcous Trouble
Replace the BL contact
holder block
END
2-1
SAL20TC (2x TELE CONVERTER) (2 X Teleconverter)
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
2. DISASSEMBLY
NOTE FOR REPAIR
• Make sure that the flat cable and flexible board are not cracked of bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
• When remove a connector, dont’ pull at wire of connector. It is possible that a wire is snapped.
• When installing a connector, dont’ press down at wire of connector.
It is possible that a wire is snapped.
• Do not apply excessive load to the gilded flexible board.
UNIVERSAL WRENCH
In case of the following notches or holes are located in the lens block, etc during disassembling/
assembling the lens, Use the universal wrench.
assembling the lens, Use the universal wrench.
How to Use
Attach the chip-A or chip-B to the universal wrench.
For the notches: chip-A
For the holes:
For the notches: chip-A
For the holes:
chip-B
Match the universal wrench to the holes or notches of the lens block, etc.
Notches
Holes
Universal wrench
J-6082-609-A
J-6082-609-A
Chip-A for
universal wrench:
J-6082-609-1
universal wrench:
J-6082-609-1
Chip-B for
universal wrench:
J-6082-609-2
universal wrench:
J-6082-609-2
Notches
Chip-A
Chip-A
Chip-B
Chip-B
Chip
Chip
Match the universal wrench
to the width of holes or notches.
to the width of holes or notches.
Universal wrench
Holes
Ver 1.1 2007.01
2-2
SAL20TC (2x TELE CONVERTER) (2 X Teleconverter)
2-1.
DISASSEMBLY
2-1-1. LENS MOUNT BLOCK, LENS BLOCK AND BODY A MOUNT
2
Rear Light Sield Barrel
HELP01
EXPLODED VIEW
(See Page 2-3.)
Fitting Tube Block
HELP02
HELP03
5
Lens Block
3
Lens Mount Block
6
Back Adustment
Washer
8
Ring Spring
7
Body A Mount
FLANGE BACK
ADJUSTMENT
ADJUSTMENT
4
Coupler
HELP17
1
Ground Spring
HELP16
2-3
SAL20TC (2x TELE CONVERTER) (2 X Teleconverter)
2-1-2. CONNECT RING AND FIXED TUBE
4
Protector Rubber
1
Lock Holding
Lever Block
HELP14
3
Lock Pin
6
Screws
8
BL Contact
Holder Block
5
Ground
Spring A
!;
Preset Lever
!'
Preset
Lever B
HELP07
HELP12
HELP11
HELP10
HELP10
HELP18
Connect Ring
!,
Preset Ring
0
Lock Spring
Retainer
Steel Ball
HELP07
HELP08
HELP19
HELP05
!]
Preset Ring
Holding Plate
HELP09
!-
Gear Base
Block
!\
HELP15
2
Lever Base Plate
Unit
HELP04
![
Flexible Substrate Base Plate
HELP06
!=
Main Spring
Mount Index
7
Fixed Barrel
9
Coupler Shaft
Block
HELP13
C
A
A
B
B
EXPLODED VIEW
C
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