Sharp 14PS1 Service Manual download

Manual type:Service Manual
Pages:39
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14PS1
SERVICE MANUAL
COLOUR TELEVISION
Chassis No. UA-1
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.
14PS1
MODEL
SHARP CORPORATION
WARNING
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.
CONTENTS
»
SPECIFICATIONS
..............................
2
»
IMPORTANT SERVICE NOTES
.........
2
»
ADJUSTMENT PRECAUTIONS
.........
3
»
TROUBLE SHOOTING TABLE
.........
17
»
HOTEL MODE APPLICATION
...........
19
»
SOLID STATE DEVICE BASE
DIAGRAM
.........................................
20
»
CHASSIS LAYOUT
...........................
21
»
BLOCK DIAGRAM
............................
22
»
WAVEFORMS
...................................
25
»
DESCRIPTION OF SCHEMATIC DIA-
GRAM
...............................................
26
»
SCHEMATIC DIAGRAM
CRT Unit
.......................................
27
FRONT
Unit
.................................
27
MAIN Unit
.....................................
28
»
PRINTED WIRING BOARD ASSEM-
BLIES
................................................
30
»
REPLACEMENT PARTS LIST
ELECTRICAL PARTS
...................
35
MISCELLANEOUS PARTS
..........
41
SUPPLIED ACCESSORIES
.........
41
PACKING PARTS
.........................
41
CABINET PARTS
.........................
41
Page
Page
FEATURE
Ë
Full Auto Channel Preset and Auto Channel Skip
Ë
100-CH Program Memory
Ë
High Contrast Picture
Ë
Black Stretch Circuit
Ë
CATV (Hyper Band) Ready < Used Frequency Synthesizer
Tuner>
Ë
AVL (Sound Keeper) Function
Ë
Hotel Mode
Ë
On Timer / Sleep Timer / Reminder Timer
Ë
Colour Comb Filter Function (NTSC only)
Ë
Blue Back Noise Mute
Ë
Rear AV-In/Out Terminals and Front AV-In
Ë
English OSD
SY0N514PS1///
Sample
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