Sony UP-890MD - Section 7 Electrical Parts List

SECTION 7
ELECTRICAL PARTS LIST
7-1. Parts Information
* Safety Related Components Warning
components identified by A\ marking on the schematic diagrams and repair parts list are critical to
safe operation. Replace these components with Sony parts whose part numbers appear in this manual
or in service bulletins and service manual supplements published by Sony.
¢ Replacement Parts supplied from Sony Parts center will sometimes have a different shape from
the original parts.
This is due to “accommodating the improved parts and/or engineering changes” or “standardization
of genuine parts” . This manual's repair parts list indicates the parts numbers of “the standardized
genuine parts at present” .
Regarding engineering parts changes in our engineering department refer to Sony service bullentins
and service manual supplements.
e Items marked “o” in the SP column of the parts list are not stocked since they are seldom
required for routine service.
Some delay should be anticipated when ordering these items.
¢ Abbreviations
| RefNo. | Description |
COO, cvOO] caPacitor
ROU, RVCIO| RESISTOR
« Units for Capacitors, Inductors and Resistors.
The following units are assumed in schematic diagrams and repair parts list unless otherwise specified.
Capacitors :yF or pF
Inductors : pH
Resistors <: 0
a2 4qiet