DOWNLOAD Sony KDL-46V4800 / KDL-52V4800 Service Manual ↓ Size: 5.8 MB | Pages: 47 in PDF or view online for FREE

Model
KDL-46V4800 KDL-52V4800
Pages
47
Size
5.8 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-46v4800-kdl-52v4800.pdf
Date

Sony KDL-46V4800 / KDL-52V4800 Service Manual ▷ View online

SERVICE MANUAL
EG1L 
CHASSIS
LCD Digital Colour TV
RM-SD002
KDL-46V4800/52V4800
MODEL
KDL-46V4800
KDL-52V4800
COMMANDER
RM-SD002
RM-SD002
DEST.
Chinese
Chinese
MODEL
COMMANDER
DEST.
KDL-46/52V4800 (CH)     2
SPECIFICATIONS
Model name
KDL-52V4800
KDL-46V4800
System
TV system
Colour system
Channel coverage
Analogue: 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 
I: UHF: B21 to B69/ CATV: S01 to S03, S1 to S41 
B/G: VHF: E2 to E12/ UHF: E21 to E69/ 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
Digital: GB20600-2006
Input/Output jacks
(S VIDEO)           1 
S video input
(VIDEO)         1, 2, 3 
Video input (4-pin mini DIN)
(HD/DVD IN)         1/        2 
Supported formats: 1080p (50/60 Hz), 1080i (50/60 Hz), 720p (50/60 Hz), 576p, 576i, 
480p, 480i
Y: 1 Vp-p, 75 ohms, 0.3V sync negative/P
B
/C
B
: 0.7 Vp-p, 75 ohms/
P
R
/C
R
: 0.7 Vp-p, 75 ohms
(AUDIO)        1, 2, 3 
Audio input: 500 mVrms, 47 kilohms
(HDMI  IN) 1, 2, 3
Video: 1080/24p, 1080p (50/60 Hz), 1080i (50/60 Hz), 720p (50/60 Hz), 576p, 576i, 
480p, 480i
Audio: Two channel linear PCM
32, 44.1 and 48 kHz, 16, 20 and 24 bits
 Analogue audio input (minijack): 500 mVrms, 47 kilohms (HDMI IN 3 only)
(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)
Headphones jack
AUDIO OUT (OPTICAL)) 
LAN
10BASE-T/100BASE-TX connector (Depending on the operating environment of the
network, connection speed may differ. 10BASE-T/100BASE-TX communication rate
and communication quality are not guaranteed for this TV.)
Power and others
Standby Power Consumption**
Less than 0.20 W (20 W when “                     (Quick Start)” is set to “      ”)
Dimensions*
(w 
×
 h 
×
 d)
Mass*
*
** Specified standby power is reached after the TV finishes necessary internal processes.
Dimensions and mass are approximate values.
Panel system
Analogue: D/K, I, B/G, M
Digital: GB20600-2006
Analogue: PAL, PAL60, SECAM, NTSC3.58, NTSC4.43
Digital: MPEG-2 MP@HL, MP@ML
LCD (Liquid Crystal Display) Panel
Sound output
8.5 W + 8.5 W (as distortion of 7%)
Antenna/Cable
75 ohm external terminal for VHF/UHF
(VIDEO)
Video output
(AUDIO OUT) 
Audio output
(DIGITAL
Digital optical jack
Power Requirements
220 V AC, 50 Hz
Viewing Screen Size (diagonal)*
132 cm (52 inches)
117 cm (46 inches)
Display Resolution
1,920 pixels (horizontal) 
× 1,080 lines (vertical)
with Stand
 (mm)
1,262 
× 871 ×  347
1,120 
×  782 ×  307
without Stand
 (mm)
1,262 
×  829 ×  119
1,120 
×  742 ×  115
with Stand
 (kg)
39.0 30.0
without Stand
 (kg)
33.0 26.0
Power Consumption
293 W
282 W
DMPORT
DIGITAL MEDIA PORT
USB
USB port
KDL-46/52V4800 (CH)     3
*
**
Design and specifications are subject to change without notice.
PC input signal reference chart for
(PC IN) 
(RGB) 
• This TV’s PC input does not support Sync on Green or Composite Sync.
• This TV’s PC input does not support interlaced signals.
• This TV’s PC input supports signals in the above chart with a 60 Hz vertical frequency.
Productusage condition
Display Spec
Viewing angle(L
0
/3)*
Definition  
(TV Line)*
analog RF
Horizontal     350, Vertical     400 TVL**
SDTV
Horizontal     450, Vertical     450 TVL**
HDTV
Horizontal     720, Vertical     720 TVL**
Resolution
Horizontal
frequency (kHz)
Vertical
frequency (Hz)
Standard
Signals
Horizontal
(Pixel)
×
Vertical
(Line)
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
1280
×
768
60.3
75
1360
×
768
47.7
60
VESA
SXGA
1280
×
1024
64.0
60
VESA
Model name
KDL-52V4800
KDL-46V4800
PC input signal reference chart for                   (HDMI IN) 1, 2, 3 
Resolution
Horizontal
frequency (kHz)
Vertical
frequency (Hz) 
Standard
Signals
Horizontal 
(Pixel) 
×
Vertical
(Line)
VGA
640
×
480
31.5
60
VGA
SVGA
800
×
600
37.9
60
VESA Guidelines
XGA
1024
×
768
48.4
60
VESA Guidelines
WXGA
1280
×
768
47.4
60
VESA
1280
×
768
47.8
60
VESA
SXGA
1280
×
1024
64.0
60
VESA
Environment Temperature
5
°C - 35°C
Humidity
20% - 80%
Air Pressure
86 kPa - 106 kPa
Luminance*
350 cd/m
2
**
Contrast*
150:1 **
Color gamut*
32 % **
Smearing time of motion picture*
20 ms **
Audio  characteristic*
Sound pressure THD in rated input     10%**
These values are required by SJ/T11343-2006 <General specification for digital television LCD displays> in normal 
temperature. 
Refer to SJ/T11348-2006 <Methods of measurement for digital television flat panel displays>.
Horizontal     85
° Vertical     80°
Horizontal     90
° Vertical     70°  
KDL-46/52V4800 (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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  • DOWNLOAD Sony KDL-46V4800 / KDL-52V4800 Service Manual ↓ Size: 5.8 MB | Pages: 47 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KDL-46V4800 / KDL-52V4800 in PDF for free, which will help you to disassemble, recover, fix and repair Sony KDL-46V4800 / KDL-52V4800 TV. Information contained in Sony KDL-46V4800 / KDL-52V4800 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.