Sony
FDL-PT222
service manual
Section Diagrams
Section Disassembly
Board Adjustment
Service Position
Page 4
– 4 –
Page 3
Page 5
Image 4
Page 3
Page 5
Contents
LCD Color TV
FDL-PT222
Section General
Page
Section Disassembly
Cabinets
Service Position
FDL-PT222 Section Circuit Adjustments
Board Adjustment
Audio Output Check VIF.AFT Coarse Adjustmnt T201, T202
T1 Board Adjustment
AFT Fine ADJUSTMENTT201
RF. AGC Adjustment RV201
Channel Display Position Adjustment
Contrast Adjustment RV402
Section Diagrams
Block Diagram
Power SUPPLY, LCD Back LIGHT, Headphone AMP
Printed Wiring Boards and Schematic Diagrams
Circuit Boards Location
T1 Board IC201 M51348AFP
T1 Board IC001 AN5707NFAP
T1 Board Waveforms
T1 Board
Board IC501 NJM2070M
Headphone AMP
Board
Board Waveforms
0Vp-p 4.5MHz 1Vp-p 4.43MHz 0Vp-p H 7Vp-p H 1Vp-p H 4Vp-p H
CHROMA, LCD Interface
Semiconductors
Section Exploded View
Chassis Section
FDL-PT222 Section Electrical Parts List
Capacitors PF ∝∝ F
T1 B
Short
RES, ADJ, Carbon 47K Tint
RES, VAR 50K BRT
965-300-01
Related manuals
Manual
24 pages
11.55 Kb