37EM-33H (serv.man14). Countermeasure for cross talk when used with the SCART connector - Sharp TV Technical Bulletin (repair manual)

37em-33h (serv.man14) technical bulletin
Model
37EM-33H (serv.man14)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
160.27 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Countermeasure for cross talk when used with the SCART connector
File
37em-33h-sm14.pdf
Date

Read Sharp 37EM-33H (serv.man14) Technical Bulletin online

Sharp Electronics (UK) Limited
Reference GE92000X
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
CTV990601
Month of Issue: June 1999
        Classification:           White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
37EM33H
37ET35H
SYMPTOM While being used with the SCART cable, cross talk may appear on the screen.
CAUSE
Low signal conditions.
ACTION
If IC201 is version 2, then change R802 for the part listed below.
IC201 version can be identified by the letters 2Y being printed on the top of the IC.
Note that this phenomenea can also occur if a low quality SCART lead is being used.
It is recommended that a screened type is used.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
R802
Resistor, 220 Ohm
VRS-TV1JD221J
AA
Location of R802 on the Wiring Side of the Mother PWB
R802 is connected in series with C217, between the emitter of Q801 and pin 24 of IC201.
Note that R802 may not be exactly in the position shown.
Q801
R802
C217
XXXXXXX XXXXXXXX
XXXXXXX
XXXXCXXXXX  
2Y
IC201

Download Sharp 37EM-33H (serv.man14) Technical Bulletin

Here you can read online and download Sharp 37EM-33H (serv.man14) Technical Bulletin in PDF. 37EM-33H (serv.man14) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 37EM-33H (serv.man14) CTR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.