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SERVICE MANUAL

MODEL
COMMANDER
KV-21LT1B
KV-21LT1E
KV-21LT1K
KV-21LT1U
DEST
CHASSIS NO.
RM-887
French
SCC-Q54C-A
RM-887
Spanish SCC-Q53C-A
RM-887
OIRT
SCC-Q51C-A
RM-887
UK
SCC-Q52C-A
KV-21LT1
MODEL
KV-21FT2K
RM-889
RM-887
1
FE-2
CHASSIS
COMMANDER
DEST
CHASSIS NO.
RM-887
OIRT
SCC-Q51E-A
KV-21FT2

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   Summary of Contents for Sony Trinitron KV-21LT1B

  • Page 1: Service Manual

    SERVICE MANUAL FE-2 CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KV-21LT1B KV-21FT2K RM-887 French SCC-Q54C-A RM-887 OIRT SCC-Q51E-A KV-21LT1E RM-887 Spanish SCC-Q53C-A KV-21LT1K RM-887 OIRT SCC-Q51C-A KV-21LT1U RM-887 SCC-Q52C-A KV-21LT1 RM-889 RM-887 KV-21FT2...
  • Page 5: Electrical Parts List

    SECTION 7 ELECTRICAL PARTS LIST PARTS LISTING TABLE OF CONTENTS Page A BOARD COMMON Parts List : Parts common to all models listed in this manual .......... 47 A BOARD VARIANT Parts List : Parts that belong only to the model specified Model KV-21LT1 ......................
  • Page 6 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C044 1-164-346-11 CERAMIC CHIP 1UF *A-1632-893-A A Board, Complete (KV-21LT1B) C045 1-164-489-11 CERAMIC CHIP 0.22UF 10.00% 16V *A-1632-880-A A Board, Complete (KV-21LT1E)
  • Page 7 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C538 1-165-319-11 CERAMIC CHIP 0.1UF C637 1-126-967-11 ELECT 47UF 20.00% 50V C539 1-107-642-91 ELECT 3.3UF 20.00% 200V...
  • Page 8 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK D014 8-719-422-12 DIODE UDZ-TE-17-3.9B D601 8-719-510-53 DIODE D4SB60L-F D016 8-719-109-89 DIODE MTZJ-T-77-5.6B D602 8-719-911-19 DIODE 1SS119-25TD D017...
  • Page 9 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK IC531 8-759-665-11 IC LM393DT Q401 8-729-026-49 TRANSISTOR 2SA1037AK-T146-QR IC601 8-759-671-30 IC MCZ3001D Q411 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R IC602...
  • Page 10 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R025 1-216-025-91 RES-CHIP 1/10W R096 1-216-025-91 RES-CHIP 1/10W R026 1-216-025-91 RES-CHIP 1/10W R101 1-216-093-91 RES-CHIP 1/10W...
  • Page 11 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R504 1-249-385-11 CARBON 1/4W R562 1-216-117-00 RES-CHIP 680K 5% 1/10W R505 1-216-677-11 METAL CHIP 0.5% 1/10W R565 1-216-049-91 RES-CHIP...
  • Page 12 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R652 1-216-081-00 RES-CHIP 1/10W A Board Variant Parts KV-21LT1B/21LT1E R653 1-216-073-00 RES-CHIP 1/10W KV-21LT1K/21LT1U R654...
  • Page 13 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C713 1-101-004-00 CERAMIC 0.01UF < IC > C714 1-104-665-11 ELECT 100UF 20.00% 16V C717 1-102-114-00 CERAMIC 470PF...
  • Page 14 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R720 1-249-421-11 CARBON 2.2K 5% 1/4W R721 1-249-405-11 CARBON 1/4W MISCELLANEOUS R722 1-249-393-11 CARBON 1/4W R723...
  • Page 15 • User programmable Functional Check through Infrared • Fast and documented Test Mode setting of all Sony TV chassis Additional features such as Adjustments and Troubleshooting are available in chassis-dependent software modules. Please contact your local Sony Service organisation for the latest information.

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  • harianto Jul 03, 2016 08:16:
    I need Tv sony trinitron model KV-XF21M61 Chassis SCC-U12H-A​. Servise manual