Sharp 34H-F200F Service Manual Download

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34H-F200
34H-F200F

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.

SERVICE MANUAL

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.

MODELS

34H-F200
34H-F200F

SHARP CORPORATION

COLOUR TELEVISION

Chassis No.

GE-3A

Page

CONTENTS

SPECIFICATIONS .......................................................... 2

IMPORTANT SERVICE NOTES ...................................... 2

ADJUSTMENT PRECAUTIONS .................................... 3

SERVICE MODE MENU ................................................. 4

INITIAL SETTING DATA ................................................. 4

NVM DATA ...................................................................... 5

SHIPPING SETTING & CHECKING .............................. 5

ADJUSTMENT METHOD ............................................... 6

TROUBLE SHOOTING FLOWCHART ........................ 12

WAVEFORMS ............................................................... 16

CHASSIS LAYOUT ....................................................... 18

BLOCK DIAGRAM ........................................................ 20

DESCRIPTION OF SCHEMATIC DIAGRAM ............... 28

SCHEMATIC DIAGRAM

CRT UNIT ................................................................. 29

MAIN UNIT ............................................................... 30

SUB-POWER UNIT .................................................. 37

POWER UNIT ........................................................... 38

Page

IP UNIT ..................................................................... 40

CONTROL UNIT ....................................................... 42

PRINTED WIRING BOARD ASSEMBLIES .................. 44

REPLACEMENT PARTS LIST

ELECTRICAL PARTS
MAIN UNIT ............................................................... 53
POWER UNIT ........................................................... 58
CRT UNIT ................................................................. 61
IP UNIT ..................................................................... 62
CONTROL UNIT ....................................................... 64
SUB-POWER UNIT .................................................. 64

MISCELLANEOUS PARTS ...................................... 65

SUPPLIED ACCESSORIES ..................................... 65

PACKING PARTS ..................................................... 65

CABINET PARTS ..................................................... 65

CABINET PARTS LOCATION .................................. 65

PACKING OF THE SET ............................................... 66

FEATURES

World Multi 28 System

Full Auto Channel Preset and Auto Channel Skip

100 CH Program Memory

CATV (Hyper Band) Ready
<Used Frequency Synthesizer Tuner>

High Contrast Picture