Section 5: Diagrams; Circuit Boards Location; Printed Wiring Boards And Schematic Diagrams Information; Reference Information - Sony TRINITRON KV-30HS510 Service Manual

5-1. CIRCUIT BOARDS LOCATION

CX Board
WX Board
M Board
BM1C
Board
B Board
HC Board
D Board
5-2. 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:
Rating electrical power :
1 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.

SECTION 5: DIAGRAMS

Pitch : 5mm
1 / W
4
W in chip resistance.
16
The components identifi ed by shading and
are critical for safety. Replace only with part number
specifi ed.
The symbol
UBoard
displayed on the component side of the board. Replace only
with fuse of the same rating as marked.
UD Board
Les composants identifi es per un trame et une marque
sont critiques pour la securite. Ne les remplacer que par
une piece portant le numero specifi e.
Le symbole
HM Board
Doit etre remplace par une fusible de meme yaleur, comme
HB Board
maque.
A Board
The components identifi ed by X in this basic schematic diagram have
been carefully factory-selected for each set in order to satisfy regulations
regarding X-ray radiation. Should replacement be necessary, replace
only with the value originally used.
When replacing components identifi ed by Y, make the necessary
adjustments as indicated. If the results do not meet the specifi ed value,
change the component identifi ed by X and repeat the adjustment until
the specifi ed value is achieved.
When replacing the parts listed in the table below, it is important to
perform the related adjustments.
Part Replaced (Y)
D BOARD:
IC6503, IC8001, IC8005,
IC8004, IC8104, D8022,
R8016, R8079, R8046,
R8052, R8019, R8014,
R8015, R8017, R8078,
R8165, R8072, R8082,
R8091, R8095

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
— 28 —
KV-30HS510
!
symbol
indicates a fast operating fuse and is
indique une fusible a action rapide.
Adjustment (X)
HV ADJUST
RV8002
CAPACITOR
: TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
!