Sony KDL40V3000 Service Manual - Page 22

DIAGRAMS, 3-1. Circuit Boards Location

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SECTION 3: DIAGRAMS 3-1. CIRCUIT BOARDS LOCATION DF3 (KDL-46V3000/46VL130) HW1 FB3 KDL-40V3000/46V3000/46VL130 HV2 AU TUU2 DF1 (KDL-40V3000) DF2 (KDL-46V3000/46VL130) GF1 HW3 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 specified. All resistors are in ohms. kΩ=1000Ω, MΩ=1000kΩ Indication of resistance, which does not have one for rating electrical power, is as follows: Pitch : 5mm Rating electrical power : 1/ 4 W 1/ 4 W in resistance, 1/10 W and 1/16 W in chip resistance. : nonflammable 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. KDL-40V3000/46V3000/46VL130 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 identified by shading and ! symbol are critical for safety. Replace only with part number specified. 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. Les composants identifies per un trame et une marque ! sont critiques pour la securite. Ne les remplacer que par une piece portant le numero specifie. Le symbole indique une fusible a action rapide. Doit etre remplace par une fusible de meme yaleur, comme maque. NOTE: The components identified by a red outline and a mark contain confidential information. Specific 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. 22

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KDL-40V3000/46V3000/46VL130
KDL-40V3000/46V3000/46VL130
SECTION 3:
DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
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 specified.
All resistors are in ohms.
k
Ω
=1000
Ω
, M
Ω
=1000k
Ω
Indication of resistance, which does not have one for rating
electrical power, is as follows:
Pitch : 5mm
Rating electrical power :
1
/
4
W
1
/
4
W in resistance,
1
/
10
W and
1
/
16
W in chip resistance.
: nonflammable 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 10M
Ω
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 identified by shading and
!
symbol are critical for safety. Replace
only with part number specified.
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.
Les composants identifies per un trame et une marque
!
sont critiques pour la
securite.
Ne les remplacer que par une piece portant le numero specifie.
Le symbole
indique une fusible a action rapide. Doit etre remplace par une
fusible de meme yaleur, comme maque.
NOTE: The components identified by a red outline and a
mark contain confidential
information. Specific 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.
HW3
HV2
DF3 (KDL-46V3000/46VL130)
AU
TUU2
GF1
HW1
DF1 (KDL-40V3000)
DF2 (KDL-46V3000
/
46VL130)
FB3