Durabrand DBVT1341 manuals

Durabrand DBVT1341 Service Manual (64 pages)

Brand: Durabrand | Category: CRT TVs | Size: 2.58 MB |

English

Table of contents

SERVICE MANUAL

1

Change of IC

3

PRINTED CIRCUIT BOREDS

3

SYSCON/CRT

3

M578-05A

5

REF. NO. PART NO. DESCRIPTION

8

M5A3-03C

12

SPEC.NO

12

(SYSCON PCB)

13

MICON SCHEMATIC DIAGRAM

14

IN/OUT SCHEMATIC DIAGRAM

15

CHROMA/IF SCHEMATIC DIAGRAM

16

AUDIO SIGNAL(REC)

17

SOUND AMP SCHEMATIC DIAGRAM

17

G-12G-11

18

POWER SCHEMATIC DIAGRAM

18

DEFLECTION SCHEMATIC DIAGRAM

19

CRT SCHEMATIC DIAGRAM

20

OPERATION SCHEMATIC DIAGRAM

21

INTERCONNECTION DIAGRAM

22

Y/C/AUDIO/CCD/HEAD AMP

23

DEFLECTION

23

WAVEFORMS

24

MECHANICAL EXPLODED VIEW

25

PRINTED CIRCUIT BOARDS

27

SYSCON/CRT (INSERTED PARTS)

27

SERVICING NOTICES ON CHECKING

29

HOW TO ORDER PARTS

29

CONTENTS

30

GENERAL SPECIFICATIONS

31

DISASSEMBLY INSTRUCTIONS

35

KEY TO ABBREVIATIONS

45

SERVICE MODE LIST

47

INIT 00 83

48

POWER ON

48

PLAY/REC

48

CLEANING

49

SERVICING FIXTURES AND TOOLS

51

PREPARATION FOR SERVICING

51

MECHANICAL ADJUSTMENTS

52

ELECTRICAL ADJUSTMENTS

56

TV BLOCK DIAGRAM

61

OPERATION

64

SOLDER SIDE

64

More products and manuals for CRT TVs Durabrand

Models	Document Type
DBTV1902	Service Manual Durabrand DBTV1902 Service manual, 34 pages
DCC1303	User Manual Durabrand DCC1303 User's Manual, 68 pages
DCF2003	User Manual Durabrand DCF2003 User's Manual, 8 pages
DCT2405R	User Manual Durabrand DCT2405R User's Manual, 8 pages
DBTV2500	User Manual Durabrand DBTV2500 User's Manual, 31 pages
DWT1905	Owner's Manual Durabrand DWT1905 Owner`s manual, 8 pages

Durabrand devices