KLV-40W300A, KLV-46W300A, KLV-52W300A (serv.man2) — Sony TV Service Manual (repair manual)

Model
KLV-40W300A KLV-46W300A KLV-52W300A (serv.man2)
Pages
71
Size
9.83 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-40w300a-klv-46w300a-klv-52w300a-sm2.pdf
Date

View Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man2) Service Manual online

SERVICE MANUAL
FIX2 
CHASSIS
KLV-40W300A/46W300A/52W300A
LCD Colour TV
China Model
KLV-40/46/52W300A (CH)     2
SPECIFICATIONS
Model name
KLV-40W300A
KLV-46W300A
KLV-52W300A
System
Panel System
LCD (Liquid Crystal Display) Panel
TV System
D/K, B/G, I, M
Colour System
PAL, SECAM, NTSC 3.58, NTSC 4.43 (only Video In)
Channel Coverage
Sound Output
9 W + 9 W (THD; Total Harmonic Distortion: 7%)
Input/Output jacks
 
 
S video input (4-pin mini DIN)
 
Video input (phono jack)
 
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
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
only)
Video output (phono jacks)
Audio output (phono jacks)
 
  (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
220 V AC, 50 Hz
Screen Size
Display Resolution
1,920 dots (horizontal) 
× 1,080 lines (vertical)
Dimensions** 
(w 
× h × d)
with stand (mm)
992 
× 688 × 265
1,278 
× 874 × 384
without stand (mm)
992 
× 643 × 122
1,135 
× 734 × 122
Mass**
with stand (kg)
25.5
32.5
1,278 
× 832 × 123
without stand (kg)
22.0
28.5
36.0
Optional Accessories
Wall-Mount Bracket SU-WL500
5˚C - 35˚C
20% - 80%
86 kPa - 106 kPa
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
B/G: VHF : E2 to E12/ UHF: E21 to E69/ CATV: S01 to S03, S1 to S41
I:
UHF : B21 to B69/ CATV: S01 to S03, S1 to S41
M:
VHF : A2 to A13/ UHF: A14 to A79/ CATV: A-8 to A-2, A to W+4, W+6 to W+84 
40 inches (Approx. 101.6 cm
measured diagonally) 
46 inches (Approx. 116.8 cm
measured diagonally) 
52 inches (Approx. 132.2 cm
measured diagonally) 
1,135 
× 779 × 306
*
Specified standby power is reached after the TV finishes necessary internal processes.
** The values of dimensions and mass are approximate.
S                  (S VIDEO IN)           1,
2
HD/DVD         (HD/DVD In)
HDMI            (HDMI IN)
  1, 2, 3
(VIDEO OUT)
(AUDIO OUT) 
(PC IN)
PC 
(Headphone) i
Analogue audio input (phono jacks): 500 mVrms, Impedance: 47 kilohms 
(HDMI           (HDMI IN) 1
Antenna
75 ohm external terminal for VHF/UHF
Power Consumption
230 W
270 W
320 W
Standby Power Consumption*
0.5 W
1, 2, 3
1, 2, 3
(VIDEO IN)
(AUDIO IN)
43.5
KLV-40/46/52W300A (CH)     3
Design and specifications are subject to change without notice.
PC Input Signal Reference Chart
Model name
KLV-40W300A
KLV-46W300A
KLV-52W300A
Signals
Horizontal (Pixel)
Vertical (Line)
Horizontal 
frequency
(kHz) 
Vertical 
frequency (Hz)
Standard
VGA
640
640
720
SVGA
800
800
XGA
1024
1024
1024
WXGA
1280
1280
1280
1360
SXGA
1280
1280
HDTV
1920
• 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. 
VGA
VESA
VGA-T
VESA Guidelines
VESA
VESA Guidelines
VESA
VESA
VESA
VESA
VESA
VESA
VESA
60
75
70
60
75
60
70
75
60
60
75
60
60
75
60
31.5
37.5
31.5
37.9
46.9
48.4
56.5
60.0
47.4
47.8
60.3
47.7
64.0
80.0
67.5
480
480
400
600
600
768
768
768
768
768
768
768
1024
1024
1080
KLV-40/46/52W300A (CH)     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).
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Here you can view online or download Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man2) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man2) TV. Information contained in Sony KLV-40W300A / KLV-46W300A / KLV-52W300A (serv.man2) 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).