KLV-40W300A, KLV-46W300A, KLV-52W300A — Sony TV Service Manual (repair manual)

Model
KLV-40W300A KLV-46W300A KLV-52W300A
Pages
70
Size
11.3 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-40w300a-klv-46w300a-klv-52w300a.pdf
Date

View Sony KLV-40W300A / KLV-46W300A / KLV-52W300A Service Manual online

SERVICE MANUAL
FIX2 
CHASSIS
KLV-40W300A/46W300A/52W300A
LCD Colour TV
GA Model
KLV-40/46/52W300A (GA)     2
SPECIFICATIONS
*  Specified standby power is reached after the TV finishes nessary internal processes.
Design and specifications are subject to change without notice.
Model name
KLV-40W300A
KLV-46W300A
KLV-52W300A
System
Panel System
LCD (Liquid Crystal Display) Panel
TV System
B/G, I, D/K, M
Colour System
PAL, SECAM, NTSC 3.58, NTSC 4.43 (only Video In)
Channel Coverage
B/G: VHF: E2 to E12/ UHF: E21 to E69/ CATV: S01 to S03, S1 to S41
VHF: 1 to 11/ UHF: 21 to 69/ CATV: S01 to S03, S1 to S41 (New Zealand only)
I:
UHF: B21 to B69/ CATV: S01 to S03, S1 to S41
D/K: VHF: C1 to C12, R1 to R12/ UHF: C13 to C57, R21 to R60/ CATV: S01 to S03, S1 to S41, Z1 to
Z39
M:
VHF: A2 to A13/ UHF: A14 to A79/ CATV: A-8 to A-2, A to W+4, W+6 to W+84
Sound Output
11 W + 11 W
Input/Output jacks
Antenna
75 ohm external terminal for VHF/UHF
1, 2
S video input (4-pin mini DIN)
1, 2, 3
Video input (phono jack)
1, 2, 3
Audio input (phono jacks): 500 mVrms, Impedance: 47 kilohms
1/
2
Supported formats: 1080p, 1080i, 720p, 576p, 576i, 480p, 480i
Y: 1 Vp-p, 75 ohms, 0.3V negative sync/P
B
/C
B
: 0.7 Vp-p, 75 ohms/
P
R
/C
R
: 0.7 Vp-p, 75 ohms
HDMI IN 1, 2, 3
Video: 1080/24p, 1080p, 1080i, 720p, 576p, 576i, 480p, 480i
Audio: Two channel linear PCM
32, 44.1 and 48 kHz, 16, 20 and 24 bits
Analogue audio input (phono jacks): 500 mVrms, Impedance: 47 kilohms (HDMI IN 1 only)
Audio output (phono jacks)
PC IN
(RGB)
PC Input (D-sub 15-pin)
G: 0.7 Vp-p, 75 ohms, non Sync on Green/B: 0.7 Vp-p, 75 ohms/
R: 0.7 Vp-p, 75 ohms/HD: 1-5 Vp-p/VD: 1-5 Vp-p
PC audio input (minijack)
Headphones jack
Power and others
Power Requirements
110–240 V AC, 50/60 Hz
Screen Size
40 inches (Approx. 101.6 cm
measured diagonally)
46 inches (Approx. 116.8 cm
measured diagonally)
52 inches (Approx. 132.2 cm
measured diagonally)
Display Resolution
1,920 dots (horizontal) 
×
 1,080 lines (vertical)
Power Consumption
230 W
270 W
320 W
Standby Power Consumption*
0.3 W
Dimensions
(w 
× h × d)
(with stand)
Approx. 992 
×
 688 
×
 265 mm
Approx. 1,135 
×
 779 
×
 306 mm
Approx. 1,278 
×
 874 
×
 384 mm
(without stand)
Approx. 992 
×
 643 
×
 122 mm
Approx. 1,135 
×
 734 
×
 122 mm
Approx. 1,278 
×
 832 
×
 123 mm
Mass
Approx. 25.5 kg
Approx. 32.5 kg
Approx. 43.5 kg
Approx. 22.0 kg
Approx. 28.5 kg
Approx. 36.0 kg
Optional Accessories
Wall-Mount Bracket SU-WL500
TV Stand SU-FL300M (KLV-40W300A/46W300A only)
(with stand)
(without stand)
KLV-40/46/52W300A (GA)     3
PC Input Signal Reference Chart
• This TV’s PC input does not support Sync on Green or Composite Sync.
• This TV’s PC input does not support interlaced signals.
• For the best picture quality, it is recommended to use the signals (boldfaced) in the above chart with a 60 Hz vertical frequency
from a personal computer. In plug and play, signals with a 60 Hz vertical frequency will be selected automatically.
Signals
Horizontal (Pixel)
Vertical (Line)
Horizontal
frequency
(kHz)
Vertical
frequency (Hz)
Standard
VGA
640
480
31.5
60
VGA
640
480
37.5
75
VESA
720
400
31.5
70
VGA-T
SVGA
800
600
37.9
60
VESA Guidelines
800
600
46.9
75
VESA
XGA
1024
768
48.4
60
VESA Guidelines
1024
768
56.5
70
VESA
1024
768
60.0
75
VESA
WXGA
1280
768
47.4
60
VESA
1280
768
47.8
60
VESA
1360
768
47.7
60
VESA
1280
768
60.3
75
SXGA
1280
1024
64.0
60
VESA
1280
1024
80.0
75
VESA
HDTV
1920
1080
67.5
60
KLV-40/46/52W300A (GA)     4
CAUTION
These servicing instructions are for use by qualified service
personnel only.
To reduce the risk of electric shock, do not perform any servicing
other than that contained in the operating instructions unless you
are qualified to do so.
WARNING!!
An isolation transformer should be used during any service to
avoid possible shock hazard, because of live chassis.
The chassis of this receiver is directly connected to the ac power
line.
!
 
SAFETY-RELATED COMPONENT
WARNING!!
Replace all components with Sony parts whose part numbers
appear as shown in this manual or in supplements
published by Sony.
WARNINGS AND CAUTIONS
SAFETY-RELATED COMPONENT
WARNING
It is essential that all critical parts be replaced only with the part
number specified in the electrical parts list to prevent electric
shock, fire, or other hazard.
NOTE: Do  not modify the original design without obtaining
written permission from the manufacturer or you will
void the original parts and labor guarantee.
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by
using a wrist band.
When repairing the LCD panel on the wall, the LCD panel must
be secured using the 4 mounting holes on the rear cover.
1) Do not press on the panel or frame edge to avoid the risk of
electric shock.
2) Do not scratch or press on the panel with any sharp objects.
3) Do not leave the module in high temperatures or in areas of
high humidity for an extended period of time.
4) Do not expose the LCD panel to direct sunlight.
5) Avoid contact with water. It may cause a short circuit within
the module.
6) Disconnect the AC power when replacing the backlight (CCFL)
or inverter circuit.
(High voltage occurs at the inverter circuit at 650Vrms.)
7) Always clean the LCD panel with a soft cloth material.
8) Use care when handling the wires or connectors of the inverter
circuit. Damaging the wires may cause a short.
9) Protect the panel from ESD to avoid damaging the electronic
circuit (C-MOS).
Page of 70
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Download Sony KLV-40W300A / KLV-46W300A / KLV-52W300A Service Manual (Repair Manual)

Here you can view online or download Sony KLV-40W300A / KLV-46W300A / KLV-52W300A Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KLV-40W300A / KLV-46W300A / KLV-52W300A TV. Information contained in Sony KLV-40W300A / KLV-46W300A / KLV-52W300A service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).