SAL85F14Z (Planar 1.4/85) (Planar T
85mm F1.4 ZA)
After correcting the original service problem, perform the following safety checks before releasing the set to the customer.
Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and
Check the interboard wiring to ensure that no wires are “pinched” or contact high-wattage resistors.
Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their
Check the B+ voltage to see it is at the values specified.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270
°C during repairing.
• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering or unsoldering.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
OR DOTTED LINE WITH
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Ver. 1.4 2008.01
The changed portions from
Ver. 1.3 are shown in blue.
In case of replacement or disassembling the effective parts against performance, be sure to perform MTF measurement.
Please consult a related headquarters about service information.
About the Improved Product
This lens is sold the old type (before improvement) and the improved new type currently.
The former type and the new type are different in the structure of parts and the disassembling order partially.
And in this manual, the model before improvement is described as the old type and the model improved is described as the new type