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Anonymous
Re: SHARP
Thu Dec 25, 2003 4:09pm
24.235.162.109


Sharp
25MT57
At turn on Set "ticks" only.
IHVT arching to shield at top of focus control. Cut and remove edge of shield and clean and seal focus control with silicone seal.

Sharp
25K-M100
VIDEO AUDIO INTERMITTEN
BAD HAIRLINE CONNECTIONS NEAR TUNER ON PC BOARD

Sharp
25G-S60
blew HOT erratic regulation
replace HOT and emmiter follower resistor (R604)
Comments:resistor still read but was too high; did not have schmatic and part was too oxidized to read, used a .27 ohm 2W with a 2sd1880 for the HOT runs cool and good reg.

Sharp
13H24
Flyback ticks and HV pulses.
C611,10uf 16v.

Sharp
ce20m11
wont come on
start relay contact bad solder joint/ resolder

Sharp
13SB50
Garbled sound
Replace C1705,C1702

Sharp
36J-S400
Dead
Bad solder at emitter of the HOT.

Sharp
20GS20
dead
Open Primary T-701

Sharp
27L-S1000
TV shuts down at turn on (found IC501 Vert IC blackend & shorted)
IC501 (TA8427K) D501 (U1) used NTE552- fast 1A R501 0.5 ohm
Comments:Flyback path= pin 7 to R501 (0.5 ohm) to D501 to chip (IC501)

Sharp
25em100
no video no sound
d763 open(ecg519)

Sharp
30MD877
White retrace lines in the top half of picture. Very slight pull down at top.
C531 (47uf/50v), C532 (33uf/160v)
No Sams listed. Has two transistor vertical circuit.

Sharp
25MT57
Insufficient vertical sweep. 1/3 picture in center, 1/3 black at top, 1/3 black at bottom.
R511 500 ohm height control (open)
Try adjusting height control. If no response, control open. Clue to problem is the location of the picture(centered with equal black at top and bottom).

Sharp
CN27S10
dead set, no relay click
Q751 relay driver mounted near Vol+ tact switch

Sharp
32us60
Picture is shifted too far to the right.
Enter service mode

Sharp
32us60
MS-B
Picture is shifted too far to the right.
Replace IC201 RH-iX3395CEN2
Comments:Enter service mode (press and hold Vol down and Channel up at the same time, apply AC power) Go to service number D02 (Horz. Centering)and change range from 0-31 picture never moves. Replace defective Jungle ic



  • SHARPHarry, Thu Dec 25 3:36pm
    13HS60 Picture turns black after a few hours of play Replace jungle IC RH-IX2701CEZZ 195MPR DEAD.FOUND THE FOLLOWING FAULTY ELECTS COMPONENTS.OPEN RESISTOR R623=10K/1/2W; Q602=D1426 IN SHORT,MAIN... more
    • Re: SHARP — Anonymous, Thu Dec 25 4:09pm
      • SharpAnonymous, Mon Sep 6 11:33am
        Sharp TV 13SB50 Customer Complaint: Poor sound The TV had a hum in the audio. Replace capacitors C1702 220uf 16V, C1705 10uf 160V, and C1706 100uf 35V . Sharp TV 20H-S100 Customer Complaint: No... more
        • Re: SharpAnonymous, Sun Oct 10 8:00pm
          Sharp CMR10019 TV will not hold purity. Factory upgrade needs to be done Modification Kit Part number BCQ-19RM100/1 Installed the resistor R495 value 82 ohms. . Put the diode D757 Diode 1A (Orange... more
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