Sharp 20A1-RU Servicehandleiding

Blader online of download pdf Servicehandleiding voor {categorie_naam} Sharp 20A1-RU. Sharp 20A1-RU 43 pagina's. Colour television

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(20A1-RU, 21A1-RU)
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.
Ë Multi 18 Systems
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>
» SPECIFICATIONS .............................. 2
» IMPORTANT SERVICE NOTES ......... 2
» ADJUSTMENT PRECAUTIONS ......... 3
» TROUBLE SHOOTING TABLE ......... 19
» HOTEL MODE APPLICATION .......... 21
DIAGRAM ......................................... 22
» WAVEFORMS ................................... 23
» CHASSIS LAYOUT ........................... 24
GRAM ............................................... 26
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.

SERVICE MANUAL

(21A2-RU)
FEATURE
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 and Russian OSD
CONTENTS
Page
» BLOCK DIAGRAM ............................ 34
» REPLACEMENT PARTS LIST
WARNING

SHARP CORPORATION

1
COLOUR TELEVISION
Chassis No. UA-1
21A1-RU
21A2-RU
MODELS
CRT Unit ....................................... 27
MAIN Unit ..................................... 28
BLIES ................................................ 39
ELECTRICAL PARTS ................... 44
MISCELLANEOUS PARTS ........... 48
PACKING PARTS ......................... 48
CABINET PARTS .......................... 49
20A1-RU
21A1-RU
21A2-RU
SX0M220A1-RU/
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