Sony KDL-15G2000 / KDL-20G2000 Service Manual ▷ View online
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SE-1
RM-ED007
SERVICE MANUAL
SE-1
CHASSIS
MODEL
COMMANDER
DEST
MODEL
COMMANDER
DEST
KDL-20G2000
RM-ED007
AEP
KDL-20G2000
RM-ED007
UK
RM-ED007
FLAT PANEL COLOR TV
KDL-15G2000 / KDL-20G2000
KDL-15G2000
RM-ED007
AEP
KDL-15G2000
RM-ED007
UK
- 2 -
SE-1
RM-ED007
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
Caution ................................................................
3
Specifications ......................................................
4
Connectors ..........................................................
6
Self Diagnosis .....................................................
7
1. GENERAL ...................................................................
8
2. DISASSEMBLY
2-1.
Stand Removal ....................................................
17
2-2.
Rear Cover Removal ...........................................
17
2-3.
Hinge Bracket Removal ......................................
18
2-4.
Speaker Removal ................................................
18
2-5.
PCMCIA Cover Removal ..................................
19
2-6.
A2 Board Removal .............................................
19
2-7.
BDT Board Removal ..........................................
20
2-8.
DC Board Removal .............................................
20
2-9.
H1 Board Removal .............................................
21
2-10. H2 Board Removal .............................................
21
2-11. H3 Board Removal .............................................
22
2-12. LCD Panel Removal ...........................................
22
3. CIRCUIT ADJUSTMENTS
3-1.
Electrical Adjustments .......................................
23
3-2.
Test Mode 2 .......................................................
24
3-3.
TT OSD Labels ..................................................
25
4. DIAGRAMS
4-1.
Block Diagrams(1) .............................................
26
Block Diagrams(2) .............................................
27
Block Diagrams(3) .............................................
28
Block Diagrams(4) .............................................
29
Block Diagrams(5) .............................................
30
4-2.
Circuit Board Location ........................................
30
4-3.
Schematic Diagrams and Printed Wiring
Boards .................................................................
30
A2 Board Schematic Diagram ............................
31
A2 Printed Wiring Board ....................................
34
DC Board Schematic Diagram ............................
36
DC Printed Wiring Board ...................................
38
BDT Board Schematic Diagram
(KDL-15G2000) ...........
39
BDT Printed Wiring Board
(KDL-15G2000) ...........
49
BDT Board Schematic Diagram
(KDL-20G2000) ...........
51
BDT Printed Wiring Board
(KDL-20G2000) ...........
61
4-4.
Semiconductors ...................................................
63
5. EXPLODED VIEWS
5-1.
Chassis (KDL-15G2000) ...................................
65
5-2.
Chassis/Stand/Rear Cover (KDL-15G2000) .....
66
5-3.
Chassis (KDL-20G2000) ...................................
67
5-4.
Chassis/Stand/Rear Cover (KDL-20G2000) .....
68
6. ELECTRICAL PARTS LIST .................................. 69
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
ON
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
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SE-1
RM-ED007
The circuit boards used in these models have been processed using
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. F1, H1 etc [ see examples ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. F1, H1 etc [ see examples ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
CAUTION
Lead Free Soldered Boards
example 1
example 2
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is
available under the following part numbers :
available under the following part numbers :
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires
soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
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RM-ED007
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Projected Picture Size
LCD (Liquid Crystal Display) Panel
KDL-15G2000 (15 inches)
KDL-20G2000 (20 inches).
KDL-15G2000 (15 inches)
KDL-20G2000 (20 inches).
Sound Output
Right and Left speaker
Sub-woofer
2 x 3W (RMS)
Input/Output Terminals [REAR]
General Specifications
AV1: 21-pin Euro connector
(CENELEC standard)
Inputs for Audio and Video signals.
Inputs for RGB.
Inputs for RGB.
Outputs of TV Video and Audio
signals.
signals.
Power Requirements
220 - 240V
Power Consumption/
Standby
KDL-15G2000:
Approx. 34W / 1.1W
KDL-20G2000:
Approx. 53W / 1.2W
AV2: 21-pin Euro connector
(CENELEC standard)
(KDL-20G2000)
(KDL-20G2000)
Inputs for Audio and Video signals.
Inputs for RGB.
Inputs for RGB.
Outputs of Video and Audio signals
(Selectable).SmartLink interface.
(Selectable).SmartLink interface.
Dimensions
KDL-15G2000:
Approx. 394x398x170mm (With stand)
Approx. 394x366x111mm (Without stand)
Approx. 394x366x111mm (Without stand)
KDL-20G2000:
Approx. 498x477x235mm (With stand)
Approx. 498x445x111mm (Without stand)
Approx. 498x445x111mm (Without stand)
Weight
KDL-15G2000:
Approx. 5.7kg (With stand)
Approx. 4.8kg (Without stand)
Approx. 4.8kg (Without stand)
KDL-20G2000:
Approx. 10.4kg (With stand)
Approx. 8.9kg (Without stand)
Approx. 8.9kg (Without stand)
AV2: Phono Jacks
(KDL-15G2000)
AV3: Phono Jacks
(KDL-20G2000)
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
Audio Input Jacks: 500mV rms,
47K ohms
47K ohms
Supplied Accessories
RM-ED007 Remote Commander (1)
IEC designated R06 battery (2)
Mains Lead (1)
IEC designated R06 battery (2)
Mains Lead (1)
AC Adaptor (1)
Coaxial Cable (KDL-20G2000) (1)
Support Belt (1) and Screws (2)
Coaxial Cable (KDL-20G2000) (1)
Support Belt (1) and Screws (2)
Other Features
Intergrated Digial Tuner (DVB-T), High Picture
Quality, High Sound Quality, Video Label,
Channel Return, Sleep Timer, Fanless
Channel Return, Sleep Timer, Fanless
Design.
AV4: PC Input
(KDL-15G2000)
Minijack. 15 Pin D-Sub Connector.
CAM
Conditional Access Module
Input/Output Terminals [SIDE]
Remote control system : Infrared control
Headphone jack
Stereo mini jack
Power requirements
3V dc
2 batteries IEC designation
2 batteries IEC designation
R06 (size AA)
Audio input
Phono jacks
Video input
Phono jack
S Video input
4 pin mini DIN
Design and specifications are subject to change without notice.