Printed Wiring Boards And Schematic Diagrams Information - Sony KDL-26S3000 Service Manual

3-2. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS INFORMATION
All capacitors are in μF unless otherwise noted. pF : μμF 50WV or
less are not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise specifi ed.
All resistors are in ohms. kΩ=1000Ω, MΩ=1000kΩ
Indication of resistance, which does not have one for rating
electrical power, is as follows:
1 1
/ W in resistance, / W and
4 10
: nonfl ammable resistor
: fusible resistor
: internal component
: panel designation and adjustment for repair
: earth ground
: earth-chassis
All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10MΩ digital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production
tolerances.
All voltages are in V.
S : Measurement impossibility.
: B+line.
: B-line. (Actual measured value may be different).
: signal path. (RF)
Circled numbers are waveform references.
The components identifi ed by shading and
only with part number specifi ed.
The symbol indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
NOTE: The components identifi ed by a red outline and a mark contain confi dential
information. Specifi c instructions must be adhered to whenever these components
are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
REFERENCE INFORMATION
RESISTOR
: RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW NONFLAMMABLE WIREWOUND
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT
: ADJUSTMENT RESISTOR
COIL
: LF-8L MICRO INDUCTOR
KDL-26S3000/32S3000/40S3000/46S3000
Pitch : 5mm
Rating electrical power :
1
/ W in chip resistance.
16
! symbol are critical for safety. Replace
CAPACITOR
: TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
Terminal name of semiconductors in silk screen
printed circuit (
Device Printed symbol
1
Transistor
2
Transistor
3
Diode
1 / W
4
4
Diode
5
Diode
6
Diode
7
Diode
8
Diode
9
Diode
0
Diode
!¡
Diode
!™
Diode
Transistor
!£
(FET)
Transistor
!¢
(FET)
Transistor
!?
(FET)
!§
Transistor
!¶
Transistor
!•
Transistor
!ª
Transistor
@º
Transistor
@¡
Transistor
@™
Transistor
@£
Transistor
–
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
KDL-26S3000/32S3000/40S3000/46S3000
)
*
Circuit
Terminal name
Collector
Base Emitter
Collector
Emitter
Base
Cathode
Anode
Cathode
Anode (NC)
Cathode
Anode (NC)
Common
Anode Cathode
Common
Anode Cathode
Common
Anode
Anode
Common
Anode Anode
Common
Cathode Cathode
Common
Cathode Cathode
Anode Cathode
Anode
Anode
Cathode Anode
Source
Drain
D
Gate
G
Source
S
Drain
Gate
D
Source
Drain
Gate
S
Emitter
Collector
Base
C1
C2 B1 E1
B1
E2 B2 C1
E1
C1 B2 E2
C1
E1 B1 C2
B1
C1 B2 E2
E1
E1 B1 C2
E1
C1 B2 E2
B1
E1 B1 C2
C1
C1(B2)
E2
B1 E1
B1
C2 C1(B2)
E2
E1(B2)
(B2)
B1 E1
E2
B1
C1 C2
C1
E1(B2)
(B2)
E1
E2 B1
B1
C2 C1
C1
D
G
S
D
G G
S
C2
B2
E2
C2
B2
E2
E2
B2
C2
C2
E2
E2
C2
C2
C2
Ver.1.6
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