Sony SAL35F14G service manual Service Note

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1. SERVICE NOTE

1-1. Chemicals

Some chemicals used for servicing are highly volatile.

Their evaporation caused by improper management affects your health and environment, and wastes resources.

Manage the chemicals carefully as follows.

•Store chemicals sealed in a specific place to prevent from exposure to high temperature or direct sunlight.

•Avoid dividing chemicals into excessive numbers of small containers to reduce natural evaporation.

•Keep containers sealed to avoid natural evaporation when chemicals are not in use.

•Avoid using chemicals as much as possible. When using chemicals, divide only required amount to a small plate from the container and use up it.

1-2. Exterior Parts

Be careful to the following points for exterior parts used in this unit.

•Use a piece of cleaning paper or cleaning cloth for cleaning exterior parts. Avoid using chemicals. Even if you have to use chemicals to clean heavy dirt, don’t use paint thinner, ketone, nor alcohol.

•Insert the specific screws vertically to the part when installing a exterior part. Be careful not to tighten screws too much.

1-3. Unleaded Solder

This unit uses unleaded solder.

Boards requiring use of unleaded solder are printed with the lead free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.)

: LEAD FREE MARK

Be careful to the following points to solder or unsolder.

•Set the soldering iron tip temperature to 350 °C approximately.

If cannot control temperature, solder/unsolder at high temperature for a short time.

Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful!

Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

•Be sure to control soldering iron tips used for unleaded solder and those for leaded solder so they are managed separately. Mixing unleaded solder and leaded solder will cause detachment phenomenon.

SAL35F14G (1.4/35G) (35mm F1.4G)

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Contents Specifications Disassembly Service Note Repair Parts ListSpecifications Table of Contents Service Note Safety CHECK-OUT Troubleshooting Aperture TroubleFocus Trouble Focus trouble Function NG Position NGDisassembly Exploded View Ornamental Ring Block Outer Tube and Joint Tube Fixed Tube Block and Distance Control Tube Ornamental Ring Block and Focus Hold Button Base GROUP, 2 Group and 3 Group Lens Block Help HELP01HELP02 HELP03 HELP04 HELP05HELP06 HELP07HELP09 HELP08HELP10 HELP11 HELP12 HELP13 HELP14 G7 G8 G9 G10HELP15 HELP16 HELP17 HELP18 HELP19 HELP20 HELP21HELP22 HELP23Repair Parts List Exploded ViewsLens Mount Riveting Block and Light Inter Ception Tube Outer Tube and Joint Tube 151 152 154 155 153 156 157 158 159 160 161 161 163 162 164 165202 203 209 208 204 205 212 213 211 253 255 Ref. No.73 Ref. No.60Ref. No.110 Supplied Accessories Checking supplied accessories Other accessoriesList of Service Tools and Equipments PreparationsChart Mm collimator Download of PC card setup file InstaCal.exe Lens Adjustment Program ActuatorCheckerEquipment used SAL35F14G 1.4/35G 35mm F1.4G Setup of PC Card SAL35F14G 1.4/35G 35mm F1.4G SAL35F14G 1.4/35G 35mm F1.4G Confirmation of PC card setting Startup of Lens Adjustment Program ActuatorChecker.exe Equipment Finished Inspection JIG LensInitial Setting of ActuatorChecker Model Aperture Diameter Check Aperture Diameter CHECK/ADJUSTMENTPreparations Checking of Image Specification Checking MethodAperture Diameter Adjustment Adjusting Method Projective Resolving Power Check Plane mirror Number of the smallest pitched lines Flange Back f’F CHECK/ADJUSTMENT Flange Back f’F CheckOptical Axis Adjustment Frange Back f’F CheckOver Infinity Infinity End Flange Back f’F Adjustment Focus-shift mm = 0 to +0.15 Perform the 4-9. Write dSB Lens ROM Check Click ROM DataCase of error display in the ROM Data Focus Brush Position CHECK/ADJUSTMENT Focus Brush Position Check Search Focus Adjustment PointCase of error display in the Search Focus Adjustment Point Focus Brush Position Check Focus Adjustment Point Click the Focus Adjustment PointCase of error display in the Focus Adjustment Point Focus Brush Pattern CheckFocus Brush Pattern Click the Focus PatternCase of error display in the Focus Pattern near position Case of error display in the Focus Pattern infinity position Focus Hold Button Check Focus Hold Button Click the Focus Hold ButtonCase of error display in the Focus Hold Button Write dSB Case of error in the Write dSB Switching a Application of printingReversing the screens displayed once Finding a textContents Rev Issued Ver