DOWNLOAD Sharp 37DT-25H (serv.man15) Service Manual ↓ Size: 34.98 KB | Pages: 1 in PDF or view online for FREE

Model
37DT-25H (serv.man15)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
34.98 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / CTR / No sound or picture.
File
37dt-25h-sm15.pdf
Date
PREV: Sharp 37DT-25H (serv.man14) Service Manual / Technical Bulletin

Sharp 37DT-25H (serv.man15) Service Manual / Technical Bulletin ▷ View online

CTV2000 08 01
Month of Issue:   August 2000
        
Classification: 
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference AVW25072000-1
Revision 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODELS
37DT25H
51DT25H
SYMPTOM No sound or picture.  There is line drive to the base of Q601 (line output transistor).
CAUSE
D609 short circuit.
Note that even though there is a line drive signal to the base of Q601, it is not correct.
The  positive  excursion  of  the  signal  does  not  rise  above  zero  volts  to  turn  the
transistor on.
ACTION
Replace D609, using the part number given below.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
D609
Diode, 1N4935
RH-DX0505BMZZ
AB
Display

Sharp 37DT-25H (serv.man15) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp 37DT-25H (serv.man15) Service Manual ↓ Size: 34.98 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp 37DT-25H (serv.man15) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp 37DT-25H (serv.man15) CTR. Information contained in Sharp 37DT-25H (serv.man15) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

Found More:

37DT-25H (serv.man15) Service Manuals

Preview DownloadPagesSize
37DT-25H (serv.man2) Start to Page 15 Service Manual 20 2.36 MB
37DT-25H (serv.man3) Pages 16 to 30 Service Manual 15 1.9 MB
37DT-25H (serv.man4) Pages 31 to 51 Service Manual 21 2.4 MB
37DT-25H (serv.man5) Page 52 to end Service Manual 20 1.73 MB
37DT-25H (serv.man6) Circuit diagrams Service Manual 5 721.67 KB
37DT-25H (serv.man7) PWB layouts Service Manual 4 1.07 MB
37DT-25H (serv.man8) NVM map Service Manual 4 164.43 KB
37DT-25H (serv.man9) Adjustment procedures and child lock release details Service Manual 4 152.7 KB
37DT-25H (serv.man11) User Manual / Operation Manual 28 1007.15 KB
37DT-25H (serv.man10) Parts listing Service Manual / Parts Guide 11 672.14 KB
37DT-25H from the Service Manual / Specification 1 19.82 KB
37DT-25H (serv.man17) Countermeasure to cure popping from the loudspeaker during switch on Service Manual / Technical Bulletin 2 17.01 KB
37DT-25H (serv.man31) Details of recall notice made in March 1998 Service Manual / Technical Bulletin 2 47.01 KB
37DT-25H (serv.man30) Jittering teletext Service Manual / Technical Bulletin 1 7.84 KB
37DT-25H (serv.man29) Details of hotel mode operation Service Manual / Technical Bulletin 2 11.9 KB
37DT-25H (serv.man28) Data change when replacing the NVM - OSD shift, language and child lock functions Service Manual / Technical Bulletin 1 8.21 KB
37DT-25H (serv.man27) Common faults on the CA1 Chassis Service Manual / Technical Bulletin 1 7.56 KB
37DT-25H (serv.man26) Fitting instructions for Orion type CRT (circuit changes) Service Manual / Technical Bulletin 1 7.84 KB
37DT-25H (serv.man25) Common faults on the CA1 chassis Service Manual / Technical Bulletin 1 19.8 KB
37DT-25H (serv.man24) Countermeasure for no teletext unless in the mix mode Service Manual / Technical Bulletin 1 42.59 KB
37DT-25H (serv.man23) Countermeasure for set not coming out of standby Service Manual / Technical Bulletin 1 90.98 KB
37DT-25H (serv.man22) Countermeasure for height, tuning or video problems at switch on Service Manual / Technical Bulletin 2 79.59 KB
37DT-25H (serv.man21) Countermeasure for whistling power supply during the standby mode Service Manual / Technical Bulletin 1 33.55 KB
37DT-25H (serv.man20) Countermeasure for intermittent noise from SCART connection during standby Service Manual / Technical Bulletin 2 28.18 KB
37DT-25H (serv.man19) Countermeasure for protection of data loss from the NVM during switch on Service Manual / Technical Bulletin 1 22.84 KB
37DT-25H (serv.man18) Countermeasure for intermittent failure of Q401 and Q801 Service Manual / Technical Bulletin 2 26.03 KB
37DT-25H (serv.man16) Change of power supply opto-coupler. Service Manual / Technical Bulletin 1 61.36 KB
37DT-25H (serv.man14) IC201 mask has been updated from 1Y to 2Y. Service Manual / Technical Bulletin 1 42.08 KB
37DT-25H (serv.man13) Vertical collapse and no data on the I2C bus after one minute. Service Manual / Technical Bulletin 1 40.62 KB
37DT-25H (serv.man12) Power supply runs, but it does not turn on Service Manual / Technical Bulletin 1 11.04 KB
37DT-25H (serv.man32) Packaging Weights Data Regulatory Data 1 4.35 KB

RANDOM: