14U10/15
14U20/25
SERVICE MANUAL
S60C614U10///
SERVICE MANUAL
COLOUR TELEVISION
Chassis No. UA-1
(14U10)(14U15)
14U10/15
COLOUR TELEVISION
(14U20)(14U25)
MODELS14U20/25
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.
FEATURE
� Full Auto Channel Preset and Auto Channel Skip� Rear AV-In/Out Terminals
� 100-CH Program Memory� Front AV-In & Front Headphone Jack (14U20/25 Only)
� CATV (Hyper Band) Ready <Used Frequency Synthesiz� Colour Comb Filter (NTSC Only)er
Tuner>� High Contrast Picture
� AVL (Sound Keeper) Function� Hotel Mode
� Black Stretch Circuit� Low STANDBY Power Consumption
� On Timer/Sleep Timer/Reminder Timer� English OSD
� Blue Back Noise Mute
CONTENTS
PagePage
? SPECIFICATIONS ........................................... HEADPHONE UNIT AND2
MODELS
? IMPORTANT SERVICE NOTES ..................... 2CRT SOCKET UNIT ................................ 32
? ADJUSTMENT PRECAUTIONS .....................3MAIN Unit .................................................34
? SERVICE MODE .............................................? PRINTED WIRING BO3ARD ASSEMBLIES... 38
14U10/15/14U20/25? TROUBLE SHOOTING TABLE .....................? REPLA19CEMENT PARTS LIST
? SOLID STATE DEVICE BASE DIAGRAM ..... 21 ELECTRICAL PARTS .............................. 43
? CHASSIS LAYOUT ........................................ MISCELLANEOUS P22ARTS ...................... 47
? BLOCK DIAGRAM ......................................... SUPPLIED A24CCESSORIES .................... 48
? WAVEFORMS................................................ PACKING PART29S..................................... 48
? SCHEMATIC DIAGRAM CABINET PARTS..................................... 48
? DESCRIPTION OF SCHEMATIC DIAGRAM..30
14U10, 14U15, 14U20, 14U25
HOTEL MODE APPLICATION ................. 31
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.
SHARP CORPORATION |