KV-21FS150 (serv.man3) - Sony TV Service Manual (repair manual)

kv-21fs150 (serv.man3) service manual
Model
KV-21FS150 (serv.man3)
Pages
51
Size
6.91 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-21fs150-sm3.pdf
Date

Read Sony KV-21FS150 (serv.man3) Service Manual online

TRINITRON
®
 COLOR TELEVISION
 SERVICE MANUAL 
BX-1S
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
CHASSIS NO.
9-883-748-01
KV-21FS150
 
RM-YA005 ARGENTINA 
SCC-S83F-A
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE:  4/2007
            
REVISION 
DATE 
  SUBJECT     
4/2007 
 
 
 
No revisions or updates are applicable at this time.
TRINITRON
®
 COLOR TELEVISION
 SERVICE MANUAL 
BX-1S
 
CHASSIS
 
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
CHASSIS NO.
9-883-748-01
KV-21FS150
 
RM-YA005 ARGENTINA 
SCC-S83F-A
Self Diagnosis
Supported model
 KV-21FS150 
RM-YA005
KV-21FS150
KV-21FS150 
3
TABLE OF CONTENTS
SECTION TITLE   
 
 
 
 
PAGE
Specifi cations ....................................................................................................................................................................................................... 4
Warnings and Cautions ........................................................................................................................................................................................ 5
Safety Check-Out ................................................................................................................................................................................................. 6
Self-Diagnostic Function ...................................................................................................................................................................................... 7
SECTION 1:  DISASSEMBLY ............................................................................................................................................................................................. 9
1-1.  Rear Cover Removal .................................................................................................................................................................................... 9
1-2. Chassis Assembly Removal ......................................................................................................................................................................... 9
1-3. Service Position .......................................................................................................................................................................................... 10
1-4. Picture Tube Removal .................................................................................................................................................................................11
 
Anode Cap Removal Procedure ..................................................................................................................................................................11
SECTION 2:  SET-UP ADJUSTMENTS ............................................................................................................................................................................ 12
2-1. Beam Landing ............................................................................................................................................................................................ 12
2-2. Convergence .............................................................................................................................................................................................. 13
2-3. Focus .......................................................................................................................................................................................................... 14
2-4. Screen (G2) ................................................................................................................................................................................................ 15
SECTION 3:  CIRCUIT ADJUSTMENTS .......................................................................................................................................................................... 16
3-1.  Remote Adjustment Buttons and Indicators ............................................................................................................................................... 16
3-2.  Accessing the Service Menu Mode ............................................................................................................................................................ 17
3-3. Confi rming Service Adjustment Changes ................................................................................................................................................... 18
3-4. White Balance Adjustments ........................................................................................................................................................................ 18
3-5. Picture Quality Adjustments ....................................................................................................................................................................... 18
3-6. Service Data ............................................................................................................................................................................................... 20
SECTION 4:  DIAGRAMS ................................................................................................................................................................................................. 29
4-1. Circuit Boards Location .............................................................................................................................................................................. 29
4-2.  Printed Wiring Board and Schematic Diagram Information ........................................................................................................................ 29
4-3. Block Diagram ............................................................................................................................................................................................ 30
Signal Flow Block Diagram ........................................................................................................................................................................ 30
4-4.  Schematics and Supporting Information .................................................................................................................................................... 31
A Board Schematic Diagram (1 of 6) ......................................................................................................................................................... 31
A Board Schematic Diagram (2 of 6) ......................................................................................................................................................... 32
A Board Schematic Diagram (3 of 6) ......................................................................................................................................................... 33
A Board Schematic Diagram (4 of 6) ......................................................................................................................................................... 34
A Board Schematic Diagram (5 of 6) ......................................................................................................................................................... 35
A Board Schematic Diagram (6 of 6) ......................................................................................................................................................... 36
C Board Schematic Diagram ..................................................................................................................................................................... 38
4-5. Semiconductors .......................................................................................................................................................................................... 39
SECTION 5:  EXPLODED VIEWS .................................................................................................................................................................................... 40
5-1.  Picture Tube, Speakers, and Chassis ........................................................................................................................................................ 40
SECTION 6:  ELECTRICAL PARTS LIST ........................................................................................................................................................................ 41
KV-21FS150
KV-21FS150 
4
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
KV-21FS150
Power Requirements
110-220V, 50/60Hz
Number of Inputs/Outputs
Video
1)
2
Y,P
B
, P
R
 2)
1
Audio
 3)
3
VHF/UHF
1
Monitor Output
1
Headphone Output
1
Speaker Output (W)
5W x 2
Power Consumption (W)
In Use (Max)
108W
In Standby (Max)
 4) 
<1W
Dimensions (W x H x D)
mm
647 x 469 x 509 mm
in
25
1/2
 x 18 
7/16
 x 20 in
Mass
kg
24.6 kg
lbs
54.2 lbs
Television system
NTSC, PAL-M, PAL-N
Channel coverage
VHF: 2-13/UHF: 14-69/CATV: 1-125
Picture tube
FD Trinitron
®
 tube
Visible screen size
508mm (20-inch) picture measured diagonally
Actual screen size
533.4mm (21-inch) measured diagonally
Supplied Accessories
Remote Commander RM-YA005
Two Size AA (R6) Batteries
Converter EAC-25
Dipolo Antenna
Trademarks and Copyrights
ENERGY STAR
®
 is a registered mark.
Sony, FD Trinitron, WEGA
®
, Steady Sound and Intelligent Picture 
are Sony Corporation’s trademarks.
1) 1 
Vp-p 75 ohms unbalanced, sync negative
2)  Y: 1Vp-p 75 ohms unbalanced, sync negative
 
C: 0.286 Vp-p (Burst signal), 75 ohms 
3)  Y: 1.0 Vp-p, 75 ohms, sync negative; PB: 0.7 Vp-p, 75 ohms; 
 
PR Vp-p, 75 ohms.
4)  This specifi cation is the maximum wattage.
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Download Sony KV-21FS150 (serv.man3) Service Manual (Repair Manual)

Here you can read online and download Sony KV-21FS150 (serv.man3) Service Manual in PDF. KV-21FS150 (serv.man3) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony KV-21FS150 (serv.man3) TV. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.