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Modelo - Chassis KV27XBR15
Pesquisa: KV27XBR15 Enviar Dica Resolvida
Resultados 44
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV27XBR15 | ANODE CONNECTOR P/N MISSING, 1-540-006-32 SEE S/B 108 | When replacing the A board, the anode wire from the flybackis missing. Is there a part number for it? -HQ COMMENTS: Please order part number 1-540-006-32 which is theAnode Cable. This was covered in Service Bulletin number 108. FutureBoards will come w | ||
| Sony | KV27XBR15 | P-P WILL NOT SHUT OFF, RESOLDERED R-1705 | When using remote control or front panel, unable to shut offP-P once you go into that function. | ||
| Sony | KV27XBR15 | PART NUMBER FOR CABLE FROM A82-C82, 1-508-768-00 | Is the 6 pin cable between the A-82 connector and the C-82connector available and if so, what is the part number? -HQ COMMENTS: Please see Pg 92 of your service manual under C-board(Connectors). You will see C82, P/N 1-508-768-00, Connector (5mm pitch) | ||
| Sony | KV27XBR15 | SET GOES INTO OVP INTERMITTENTLY ON TURN ON, REPLACED Q-651 | Set goes into OVP intermittently on turn on (every 4 or 5times). When unit works, all voltages are correct. | ||
| Sony | KV27XBR15 | "F" BOARD CIRCUIT CORRECTION, REFER TO SB # 66R1 | There is a discrepancy in the F board schematic diagram.When the board is ordered, it comes with a softstart circuit consisting ofQ-604, R-610 R-616 and C-613. This circuit is not in the service manual. -HQ COMMENTS: There was a production change when | ||
| Sony | KV27XBR15 | SHUTDOWN WITH CRT CONNECTED | With CRT connected set would shut down. With CRT disconnectedset would operate. | ||
| Sony | KV27XBR15 | LOUD HIGH PITCHED NOISE FROM SET, REPLACED T-602 | Loud, high pitched noise from set not from the audio circuit. | ||
| Sony | KV27XBR15 | HOR. RGB LINES IN TOP PORTION OF PICTURE, REPLACED R-517 | Unit looks normal but, displays red, green and blue horizontallines on the top portion of the picture. Normally, adjusting the REFfunction in the service mode will shift the lines out of the picture area.However, in this case the shift was not enough. | ||
| Sony | KV27XBR15 | NO PICTURE SLEEP LIGHT ON, REPLACED C-500 ("A" BOARD) | Sleep light is on, has no picture. Found .7Vpp on pin 31 ofIC-301 (should be 2 volts). Found shorted C-500. -HQ COMMENTS: When C-500 (on pin 1 of IC-500) shorts, vertical drivesignal will be lost. With the loss of output signal on IC-500/pin 3causes th | ||
| Sony | KV27XBR15 | CHANNEL NUMBER WRONG ON CHILD PICTURE, REPLACED IC-1202 | Channel numbers are wrong on child picture and channel indexis not working. | ||
| Sony | KV27XBR15 | WON'T ERASE CHANNELS 48 AND 49, REPLACED IC-102 | Won't erase channels 48 and 49 or turn On and Off manually.Also causes picture to roll and no on-screen display. When turned on withremote, all functions worked fine. | ||
| Sony | KV27XBR15 | CONTINUATION OF FPR NO. M0041, TOO MUCH FLUX AROUND IC-1103 | Removed IC-1103, cleaned area, and re-installed IC-1103 torestore normal operation. NOTE: Both clocks run at 14.3 MHZ (4 fsc)whether PIP is ON or OFF. With no clock input at IC-1101/53, YS went highmuting parent video back at IC-301. Missing clock als | ||
| Sony | KV27XBR15 | NO VIDEO,SOUND AND CHARACTER DISPLAY OK, FLUX IC-1103 | Demonstration mode indicates PIP ok, except no parent or childvideo. IC-301 on A board has inputs but no RGB outputs except dis-play pulses. DC voltages on C board ok. IC-301/25 IK waveform normal.IC-301/15 (YS input) measured 2.5 Vdc not 0 Vdc, YS sh | ||
| Sony | KV27XBR15 | NO VERTICAL, REPLACED IC-1301 | No vertical. Everything checked ok. | ||
| Sony | KV27XBR15 | COULD NOT TURN SET OFF, REPLACED RELAY RY-601 | Could not turn set off. Relay drive voltage would toggle. |