Table of Contents
Advertisement
Quick Links
POWER
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.
This Service Manual covers the modifications from Models 21SL40 and 21SL70. For data and information
not discussed here, please refer to the 21SL40/21SL70 Service Manual (S89N421SL40//).
SERVICE MANUAL
VIDEO
IN
L-AUDIO-R
POWER
– VOL +
CH
– VOL +
OUTLINE
SHARP CORPORATION
COLOUR TELEVISION
Chassis No. SN-80A
MODELS
1
21SL41
21SL71
S60B821SL41//
21SL41
21SL71
Advertisement
Table of Contents
Related Manuals for Sharp 21SL41
Summary of Contents for Sharp 21SL41
- Page 1 21SL41 21SL71 SERVICE MANUAL S60B821SL41// COLOUR TELEVISION Chassis No. SN-80A 21SL41 VIDEO L-AUDIO-R POWER POWER – VOL + – VOL + 21SL71 MODELS 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.
-
Page 2: List Of Changed Parts
21SL41 21SL71 LIST OF CHANGED PARTS Ref. No. Description Current (21SL40) New (21SL41) Note PICTURE TUBE Purity Magnet PMAGF3003CEZZ PMAGF3046CEZZ PRINTED WIRING BOARD ASSEMBLIES PWB-A MAIN Unit DUNTK9882WEV1 DUNTKA268WEV0 PWB-C FRONT A/V Unit DUNTK9883WEV1 DUNTKA269WEV0 MAIN UNIT TU51 Tuner VTU115B8035AH or VTU115B8025AM... - Page 3 21SL41 21SL71 LIST OF CHANGED PARTS Ref. No. Description Current (21SL70) New (21SL71) Note PICTURE TUBE Purity Magnet PMAGF3003CEZZ PMAGF3046CEZZ PRINTED WIRING BOARD ASSEMBLIES PWB-A MAIN Unit DUNTK9882WEV2 DUNTKA268WEV1 PWB-C FRONT A/V Unit DUNTK9883WEV2 DUNTKA269WEV1 MAIN UNIT TU51 Tuner VTU115B8025AM...
- Page 4 21SL41 21SL71 MODEL 21SL41 SCHEMATIC DIAGRAM:MAIN-1 Unit (DUNTKA268WEV0) BR24C02 (AC DET) R2015 (EEP-ROM) R2017 (PIP) B0131CE IX3253CE RF-AGC R2099 J406 1/8W 1/8W FZ027CUM FZ015SCE DZ0053CEZZ DZ0053CEZZ FZ059SCE...
- Page 5 21SL41 21SL71 MODEL 21SL41 SCHEMATIC DIAGRAM:MAIN-2 Unit (DUNTKA268WEV0)
- Page 6 21SL41 21SL71 MODEL 21SL71 SCHEMATIC DIAGRAM:MAIN-1 Unit (DUNTKA268WEV1) BR24C02 (AC DET) R2015 (EEP-ROM) R2017 (PIP) B0131CE IX3253CE RF-AGC R2099 J406 1/8W 1/8W (VV) 11B8035AH 3.9k 4.7u FZ027CUM DZ0053CEZZ DZ0053CEZZ FZ059SCE FZ015SCE...
- Page 7 21SL41 21SL71 MODEL 21SL71 SCHEMATIC DIAGRAM:MAIN-2 Unit (DUNTKA268WEV1)
-
Page 8: Printed Wiring Board Assemblies
21SL41 21SL71 PRINTED WIRING BOARD ASSEMBLIES PWB-A: MAIN Unit (Wiring Side) - Page 9 21SL41 21SL71 PWB-A: MAIN Unit (Component Side)
- Page 10 21SL41 21SL71 PWB-C: FRONT AV Unit (Wiring Side)
-
Page 11: Parts List
VCQYTA1HM473K J 0.047 50V Mylar C3003 VCQYTA1HM123K J 0.012 50V Mylar C3014 VCQYTA1HM473K J 0.047 50V Mylar C5306 VCQYTA1HM272K J 2700p 50V Mylar PWB-A: DUNTKA268WEV0 (21SL41) C5307 VCQYTA1HM272K J 2700p 50V Mylar MAIN UNIT RESISTORS [M-Ox.··· Metal Oxide] INTEGRATED CIRCUITS VRS-VV3AB331J J 330 1W M-Ox. -
Page 12: Miscellaneous Parts
21SL41 21SL71 Ref. No. Part No. Description Code Ref. No. Part No. Description Code MISCELLANEOUS PARTS LX-BZ3000GJFD X CRT Washer QCNW-1963PEZZ R Connecting Cord (21SL41) TLAZ0114GJZZ X Feature Label (21SL41) TLABZ0115GJZZ X Feature Label (21SL71) SUPPLIED ACCESSORIES RRMCG1339CESB J Infrared R/C Unit...