Hitachi DIGITAL 8 VM-D965LE Service Manual page 3

ENGLISH
Notes When Using Service Manual
Certain symbols are indicated below for value units of
resistors, capacitors and coils in parts list. When you read
them note the foilowing regular indications:
Indication in list Regular indication
Resistor
Capacitor
The values, dielectric strength (power capacitance) and
tolerances of the resistors (excluding variable resistors)
and capacitors are indicated in the schematic diagrams
using abbreviations.
[Resistors]
NO INGICATION -+-erreeeeeeeeeeeenene erences +
(All tolerances other than +5% are
indicated in schematic diagrams)
7] NO iNGICATION --+-+++:eseeeneceeeeseenenes 1/8W
(1/16W for leadiess resistors without
indication)
All capacitances other than the above
are indicated in schematic diagrams.
Tolerance
Power
capacitance
[Capacitors]
Item =
Indication
Value NO INGICATION --+---++sceeeeteseecseeereeneneen pF
Pattee distance sastaccertedncesdedyeetve ries sarems pF
. ; NO INGICATION «1-0: 0c eee eee eer ec eceeeenees 50V
Dielectric
(All dielectric strengths other than 50V
strength
are indicated in schematic diagrams
[Coils]
Indication
3. identifications of sides AIB in
eiicatiis board diagrarne.
1) Board having a pattern on one side and parts on both
sides.
Side A: Shows discrete parts, viewed from the pattern
side.
Side B: Shows leadiless parts, viewed from the
pattern side.
Board having patterns on both sides and parts on
both sides.
Side A: Shows parts and patterns which can be seen
when the case is opened.
Side B: Shows parts and the pattern on the back of
side A.
2
~—
a: Table for indexina locetlona of falta?
This table shows locations of each part on circuit board
diagrams. The locations are indicated using the guide
scales on the external lines of diagrams.
1) One diagram indicated for each board
ig ee eee
Zone "A" on board diagram
Zone "2" on board diagram
Type of part
Circuit No.
2) Two diagrams indicated for each board
Parts
Location
Symbol
No.
IC
Zone "A" on board
Type of
part
CAUTION-2