Diagrams - Sony LMD-151MD Service Manual

Section 8

Diagrams

Note:
. . . . . Parts marked " * " differ according to the model/destination. Refer
to the mount table for each function.
. . . . . The parts marked " # " on schematic diagrams are not mounted.
. . . . . All capacitors are in µF unless otherwise noted. pF: µµF 50WV or
less are not indicated except for electrolytics.
. . . . . All electrolytics are in 50 V unless otherwise specified.
. . . . . : fusible resistor
. . . . .
: nonflammable resistor
∆
. . . . .
: internal component
. . . . . : panel designation and adjustment for repair
. . . . . Caution when replacing chip parts
New parts must be attached after removal of the chip.
Be careful not to heat the minus side of a tantalum capacitor,
because it is easily damaged by the heat.
Reference information
RESISTOR RN : METAL FILM
RC : SOLID
FPRD : NONFLAMMABLE CARBON
FUSE : NONFLAMMABLE FUSIBLE
RS : NONFLAMMABLE METAL OXIDE
RB : NONFLAMMABLE CEMENT
RW : NONFLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
COIL LF-8L : MICRO INDUCTOR
CAPACITOR TA : TANTALUM
PS : STYROL
PP : POLYPROPYLENE
PT : MYLAR
MPS : METALIZED POLYESTER
MPP : METALIZED POLYPROPYLENE
ALB : BIPOLAR
ALT : HIGH TEMPERATURE
ALR : HIGH RIPPLE
LMD-151MD
A B
[Measuring conditions, voltage and waveform]
. . . . . A voltage value is the reference value between the measurement
point and the earth, when the RGB color bar signal is received
from the color bar generator (digital multi-meter used: 10 M ohms/
V DC).
. . . . . Unit of voltage is V (volt).
. . . . . : B+line
. . . . . Voltage variations may occur due to normal production tolerances.
• : Signal path.
The components identified marked ! are
critical for safety.
Replace only with the part number specified.
Les composants identifiés par la marque !
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
C D
8-1 8-1
E F G
1
2
3
4
5
H