View Sony DCR-HC90 / DCR-HC90E Service Manual online
in the LEVEL 2 Service Manual.
When repairing, use this manual together with LEVEL 2 Service Manual.
3. BLOCK DIAGRAMS
JK-280, PD-240, ST-114 BOARD
FP-055, FP-056, FP-057, FP-058, FP-059, FP-063, FP-064, FP-066, FP-067,
FP-068, FP-069, FP-070, FP-228, FP-031, FP-032 FLEXIBLE
CONTROL SWITCH BLOCK (EZ11600, SB9000, SS11600, ZM11600)
FLASH UNIT (CX11600)
ELECTRICAL PARTS LIST
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (9-876-850-41)(EXCEPT J MODEL).
connections. Check the entire board surface for solder splashes
"pinched" or contact high-wattage resistors.
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
of deterioration. Point them out to the customer and
recommend their replacement.
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.)
• Unleaded solder melts at a temperature about 40
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
heated tip is applied for too long, so be careful!
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
also be added to ordinary solder.
MARK 0 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.
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.
MPEG MOVIE/DIGITAL STILL/AUDIO SIGNAL
PROCESS, DV INTERFACE, DVD SIGNAL/RF
SIGNAL PROCESS, REC/PB RF AMP, AUDIO/VIDEO
INTERFACE, AUDIO INTERFACE, MIC AMP, RGB
OUT, HI CONTROL, HI CONTROL/DIGITAL STILL
CONTROL, 64MBIT SDRAM, CAMERA/MECHA
CONTROL, MECHA CONTROL, EVF RGB DRIVE,