Sony Trinitron KV-29F3A - Page 38

KV-29F3
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CN8o1
cn203
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N28
BLOCK DIAGRAM (4)
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KV-29F3 KV-29F3
5-2. CIRCUIT BOARDS LOCATION
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5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
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Note : Reference information
© Allcapacitors are in pF unless otherwise noted. pF: jF RESISTOR :RN METAL FILM
SOWY or less are not indicated except for electrolytic and :RC SOLID
tantalums. FPRD NONFLAMMABLE CARBON
© Allresistors are in ohms. [FUSE NONFLAMMABLE FUSIBLE
k = 1000 ,M =1000K :RS NONFLAMMABLE METAL OXIDE
© Indication of resistance, which does not have one for rating :RB NONFLAMMABLE CEMENT
electrical power, is as follows. :RW NONFLAMMABLE WIREWOUND
:3% ADJUSTABLE RESISTOR
Pitch 3 mim co :LF-8L_ MICRO INDUCTOR
Rating electrical power & W CAPACITOR :TA TANTALUM
:PS—-STYROL
. : nonflammable resistor. PP POLYPROPYLENE
. : internal component. :PT MYLAR
© (=~ panel designation, or adjustment for repair. :MPS METALIZED POLYESTER
© All variable and adjustable resistors have characteristic curve :MPP METALIZED POLYPROPYLENE
B, unless otherwise noted. [ALB BIPOLAR
* 1: earth - ground. [ALT HIGH TEMPERATURE
* th earth - chassis. :ALR HIGH RIPPLE
. + : no mounted.
. Readings ate taken with a colour-bar signal input.
Note
:
The
components
identified
by
shading
and
marked
+
Readings
are
taken
with
10M.
digital
multimeter.
i. are critical for safety. Replace only with the + Voltages are de with respect to ground unless otherwise noted.
Part number specified. : Voltage variations may be noted due to normal production
tolerances.
Note : Les composants identifies par une trame et une . All voltages are in V.
marque +. sont critiques pour Ia securite. + Circled numbers are waveform references.
Ne les remplacer que par une piece portant le ‘g
if
i
comes
=:
B+
bus.
numero
specifie,
B+
bu
* gm: signal path. (RF)
ese) Tee
The circuit indicated as left contains high voltage of over
600 Vp-p. Care must be paid to prevent an electric shock in
KV-29F3 KV-29F3
NOTE:
HV OUT, PIN OUT, POWER SUPPLY, CONTROL SW, AUDIO IN inspacion or repalsing:
Y-CHROMA IN, HEADPHONE IN, SIRCS RECEIVE, INDICATION
D Board
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D BOARD
re DIODE
10500. G13 [D600 Av
ice00 «BB «[DeO1 C6
iceot =e «|D803 C7
ice02 ss F-t0 [D604 D7
ices G5 [D805 C6
iceoa oF? [D808 = C8
ice0s «= E6 «D607, C7
icsoo—F-12. |[Deo8. Ss F-9
Ic900-«-t |D609sF-9
icoot = C-1 [D810 FT
ic1200 Go |pe11F-6
1C1201 F-5 D612 E-7
| TRANSISTOR |D613-F-8
Qsot ia [De14 FB
aso Hea [D815 =H
a503«—oH-14 |De16. = G7
aeot o-7_ ( [D817 F-9
ae = G7 Deis Ft
ae0s «oH? «|DeI9 EG
aso¢ = G7 [D820 EG
aes = F-9- |De22 EG
ass «= H-7 D825) G9
aeo7 7 |pe26 «= G6
asoo = F-12 [peat F-6
asot E12 |Dsoo = F-12
aso2 Att [D801 G12
asos E11 |Ds02 = G12
asos = F-10 |D803F-13
a900 = Ga [D807 E12
aiz00 -H-to |osos. E14
atzo1 G6 |ps09 = At4
ai202 «G5 [pBI0 |= A
aiz03 «Gs jpsi2 Bt
atzo4 Gs fpsis = E14
DIODE (D817
D500. Hie |D901 = C4
ps2 H3 [D902 5
pss =a. |p903.—sH-4
D504. Heit [D904 HS
D505 HS |D905 5
pss = ea. J906 5
D507 s«H43- |D1201 «G6