Sharp 21V-FS700S, Руководство по обслуживанию

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CHAPTER 1. SPECIFICATIONS
[1] SPECIFICATIONS...................................... 1-1
CHAPTER 2. IMPORTANT SERVICE NOTES
[1] IMPORTANT SERVICE NOTES ................ 2-1
CHAPTER 3. ADJUSTMENT PRECAUTIONS
[1] ADJUSTMENT PRECAUTIONS ................ 3-1
[2] ADJUSTMENT ........................................... 3-13
CHAPTER 5. TROUBLE SHOOTING FLOWCHART
[1] TROUBLE SHOOTING FLOWCHART ...... 5-1
CHAPTER 6. SOLID STATE DEVICE BASE DIAGRAM
[1] SOLID STATE DEVICE BASE DIAGRAM.. 6-1
CHAPTER 7. CHASSIS LAYOUT
[1] CHASSIS LAYOUT .................................... 7-1
CHAPTER 8. BLOCK DIAGRAM
[1] BLOCK DIAGRAM : MAIN UNIT............... 8-1
[2] BLOCK DIAGRAM : CRT UNIT............... 8-3
CHAPTER 9. DESCRIPTION OF SCHEMATIC DIA-
GRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM...................................................... 9-1
CHAPTER 10. WAVEFORMS
[1] WAVEFORMS....................................... 10-1
CHAPTER 11. SCHEMATIC DIAGRAM
[1] SCHEMATIC DIAGRAM : CRT UNIT..... 11-1
[2] SCHEMATIC DIAGRAM : MAIN UNIT.... 11-2
CHAPTER 12. PRINTED WIRING BOARD ASSEM-
BLIES
[1] PWB-A : MAIN UNIT............................... 12-1
[2] PWB-B : CRT UNIT................................ 12-3
Parts Guide
SERVICE MANUAL
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TopPage
21V-FS700S
No. S6810121VFS700S
COLOUR TELEVISION
Chassis No.GA-7S
MODEL
Auto Fine Tuning
High Contrast Picture (Black Stretch
Circuit)
Stereo
Multi Languages OSD
(English/Spanish)
5 Band Graphic Equalizer
Front AV IN & Rear AV IN / OUT
Terminals
AV Mode (3 Mode)
FEATURES
NTSC
Frequency Synthesizer Tuner
Full Auto System
100-CH Program Memory
CATV (Hyper Band Ready)
Hotel Mode
White Temperature Select
Off Timer
Blue Back Function
Aperture Control Circuit
Child Lock
Component In
AVL Function
Bass+
M.P-In Jack
Picture Noise Reduction Function
Closed Caption
Surround
EZ Setup
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and
only parts identical to those specified should be used.
CONTENTS
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing
this chassis. To prevent electric shock, do not remove cover. No user-serviceable parts inside. Refer servicing to qualified service personnel.
WARNING
21V-FS700S
CHAPTER 4. MEMORY MAP
[1] MEMORY MAP.............................................4-1