DOWNLOAD Sony KV-27FS100L Service Manual ↓ Size: 6.56 MB | Pages: 59 in PDF or view online for FREE

Model
KV-27FS100L
Pages
59
Size
6.56 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-27fs100l.pdf
Date

Sony KV-27FS100L Service Manual ▷ View online

 SERVICE MANUAL 
BA-6
 
CHASSIS
TRINITRON
®
 COLOR TELEVISION
        MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
CHASSIS NO. 
9-965-948-02
KV-27FS100L
 
RM-Y180 US 
SCC-S61G-A
KV-27FS100L
 
RM-Y180 CANADA 
SCC-S59G-A
KV-29FS100L
 
RM-Y180 LATIN 
NORTH 
SCC-S60R-A
KV-29FS100L
 
RM-Y180 LATIN 
SOUTH 
SCC-S60S-A
Self Diagnosis
Supported model
KV-27FS100L
RM-Y180
— 3 —
KV-27FS100L/29FS100L
TABLE OF CONTENTS
SECTION TITLE   
PAGE
Specifications ............................................................................................................................................................................. 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 ................................................................................................................................................................. 9
1-4.  Picture Tube Removal...................................................................................................................................................... 10
 
Anode Cap Removal Procedure....................................................................................................................................... 10
SECTION 2:  SET-UP ADJUSTMENTS.............................................................................................................................................11
2-1.  Beam Landing...................................................................................................................................................................11
2-2.  Convergence.................................................................................................................................................................... 12
2-3.  Focus ............................................................................................................................................................................... 13
2-4.  Screen (G2)...................................................................................................................................................................... 14
2-5.  Method of Setting the Service Adjustment Mode ............................................................................................................. 14
2-6.  White Balance Adjustments ............................................................................................................................................. 14
SECTION 3:  SAFETY RELATED ADJUSTMENTS......................................................................................................................... 15
3-1.  X R564 Confirmation Method (HV Hold-Down Confirmation) and Readjustments ........................................................ 15
3-2.  B+ Voltage Confirmation and Adjustment ........................................................................................................................ 15
SECTION 4:  CIRCUIT ADJUSTMENTS.......................................................................................................................................... 17
4-1.  Setting the Service Adjustment Mode .............................................................................................................................. 17
4-2.  Memory Write Confirmation Method ................................................................................................................................ 17
4-3.  Remote Adjustment Buttons and IndicatorS .................................................................................................................... 17
4-4.  ID Map Table.................................................................................................................................................................... 26
4-5.  A Board Adjustments........................................................................................................................................................ 26
SECTION 5:  DIAGRAMS................................................................................................................................................................. 29
5-1.  Circuit Boards Location.................................................................................................................................................... 29
5-2.  Printed Wiring Board and Schematic Diagram Information.............................................................................................. 29
5.3. Block Diagram and Schematics......................................................................................................................................... 30
 
A Board Schematic Diagram  ........................................................................................................................................... 31
 
V Board Schematic Diagram............................................................................................................................................ 35
 
HS Board Schematic Diagram ......................................................................................................................................... 37
 
CV Board Schematic Diagram ......................................................................................................................................... 39
 
D Board Schematic Diagram............................................................................................................................................ 41
5-4.  Semiconductors ............................................................................................................................................................... 43
SECTION  6:  EXPLODED VIEWS................................................................................................................................................... 44
6-1. Chassis ............................................................................................................................................................................. 44
6-2.  Picture Tube ..................................................................................................................................................................... 45
SECTION  7:  ELECTRICAL PARTS LIST....................................................................................................................................... 46
— 4 —
KV-27FS100L/29FS100L
SPECIFICATIONS
Design and specifications are subject to change without notice.
1)  1 Vp-p 75 ohms unbalanced, sync negative 
2)  Y: 1 Vp-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)  500 mVrms (100% modulation), Impedance: 47 kilohms
5)   More than 408 mVrms at the maximum volume setting (variable)
  More than 408 mVrms (fix); Impedance (output): 2 kilohms
Television system
American TV Standard, NTSC 
Channel coverage
VHF: 2-13/ UHF: 14-69/ CATV: 1-125
Picture tube
FD Trinitron
®
 tube
Antenna
 
75 ohm external terminal for VHF/UHF
Supplied Accessories
 
Remote Commander: 
 
  RM-Y180
 
Size AA (R6) batteries (2)
 
Antenna, Telescopic
 
Visible screen size
27 inch picture measured diagonally
Actual screen size
29 inch measured diagonally
(
) SRS (SOUND RETRIEVAL SYSTEM)
The (
) SRS (SOUND RETRIEVAL SYSTEM) is manufactured by 
Sony Corporation under license from SRS Labs, Inc. It is covered by U.S. 
Patent No. 4,748,669. Other U.S. and foreign patents pending. 
The word ‘SRS’ and the SRS symbol (
) are registered trademarks of 
SRS Labs, Inc. BBE and BBE symbol are trademarks of BBE Sound, Inc. 
and are licensed by BBE Sound, Inc. under U.S. Patent No. 4,638,258. 
KV-27FS100L
KV-29FS100L
Power requirements (Latin North)
120V, 60Hz
Power requirements (Latin South)
220V, 50/60Hz
Number of Inputs/Outputs
Video
1)
3
S Video 
2)
1
Y, P
B
, P
R
 3)
1
Audio
4)
2
Speaker output (W)
10 W x 2
Power Consumption (W)
In use (Max) 
180W
In Standby
1W
Dimensions(W/H/D)
mm 770 x 590 x 490 mm
in
30
1/4
 x 23
1/4
 x 19
1/4
Mass
kg
45.5 kg
lbs
100 lbs. 5 oz.
— 5 —
KV-27FS100L/29FS100L
WARNINGS AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after 
removing the anode.
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!!
Components identified by shading and ! mark 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.  Circuit adjustments that are critical for safe operation are identified in this manual. Follow these procedures 
whenever critical components are replaced or improper operation is suspected. 
ATTENTION!!
Apres avoir deconnecte le cap de l’anode, court-circuiter l’anode du tube cathodique et celui de l’anode du cap au chassis metallique 
de l’appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.
Afin d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout 
dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identifies par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de pieces 
sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont le numero 
de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont l’importance 
est critique pour la securite du fonctionnement sont identifies dans le present manuel. Suivre ces procedures lors de chaque 
remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.
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Sony KV-27FS100L Service Manual ▷ Download

  • DOWNLOAD Sony KV-27FS100L Service Manual ↓ Size: 6.56 MB | Pages: 59 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony KV-27FS100L in PDF for free, which will help you to disassemble, recover, fix and repair Sony KV-27FS100L TV. Information contained in Sony KV-27FS100L 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.