Diagrams; Schematic Diagrams And Printed Wiring Boards - Sony Jumbotron JME-UA200 Service Manual

SECTION 9

DIAGRAMS

9-1. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics.
• All electrolytics are in 50 V unless otherwise specified.
• All resistors are in ohms, 1/4 W in resistance, 1/10W in chip
resistance.
kΩ = 1000 Ω, MΩ = 1000k Ω
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel dsignation and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
• Voltage value is the reference value between it and the earth, when
signal is received from JME-UA200 ( digital multi-meter used : 10
M ohms/V DC ) .
• Unit of voltage values is V ( volt ) .
Reference information
RESISTOR RN : METAL FILM
RC : SOLID
FPRD: NONFRAMMABLE 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
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 piéce portant
le numéro spécifié.
JME-UA200 9-1 9-1