| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | KV32XBR15 | RGB VERTICAL LINES IN PIX, ADJ. "REF" IN THE SERVICE MODE | Three to four retrace lines are visible at the top of thescreen. They do not look like ordinary retrace lines, but are of solidred, blue, or green colors. | ||
| Sony | KV32XBR10 | VERTICAL LINES IN PICTURE, ADJUST "REF" | Three to four retrace lines are visible at the top of thescreen. They do not look like ordinary retrace lines, but are of solidred, blue, or green colors. | ||
| Sony | KV32XBR15 | H BOARD AND IC-51 HAVE BEEN CHANGED, REFER SUPPLEMENT # 4 | H Board and IC-51 has been change. -HQ COMMENTS: H Board has been changed to the H1 Board (1-629-621-23).There has also been a change in the sensor IC, it has been changed to P/N8-741-100-62 (CBX1618-51). Please refer to Service Manual Supplement - 4Fo | ||
| Sony | KV27HSR10 | HORIZONTAL RGB, LINES IN PICTURE, CHECK R-517 | Three to four retrace lines are visible at the top of thescreen. They do not look like ordinary retrace lines, but are of solidred, blue, or green colors. | ||
| Sony | KV27XBR65 | RGB VERTICAL LINES TOP OF PICTURE, SEE TVP SB # 76 | Three to four retrace lines are visible at the top of thescreen. They do not look like ordinary retrace lines, but are of solidred, blue, or green colors. | ||
| Sony | KV32XBR50 | FAINT HORIZONTAL LINE, TRACED TO LIGHT DIMMER SWITCH | While viewing some channels, you could see a very fainthorizontal line quite narrow moving up very slowly from the bottom of thescreen to the top. This problem has been seen many times in the past andis related to 60Hz interference. | ||
| Sony | XVT600 | INTERMITTENT OR NO SCANNER OPERATION | The flex cable in scanner assembly came loose from referencenumber 129 causing cable flop around and jam scanner. | ||
| Sony | KV32XBR70 | Q-604 NOT SHOWN IN S/M | Q-604 transistor is in the set but is not shown in theschematic/part list. It is shown only on service manual F PC boardlayout. -HQ COMMENTS: Q-604 with associated components is missing from abovemanual as follows: Q-604, R-610, R-616, C-613, R-617. I | ||
| Sony | KV27HSR10 | Q-604 NOT IN S/M, SEE SB TVP0066 | Q-604 transistor is in the set but is not shown in theschematic/part list. It is shown only on service manual F PC boardlayout. -HQ COMMENTS: Service bulletin on this has been issued see TVP0066. | ||
| Sony | D11 | NO POWER - NO OPERATION | Unit is dead, no power up. Base and emitter low (3.9V and4.3V) on Q-451. | ||
| Sony | CCDV8 | NO CAMERA POWER | No camera power on VTR. Power on and function ok. FoundQ-602 on all the time. Replaced Q-602 that does not help. Found S-753has some resistance. | ||
| Sony | CCDF50 | WILL NOT EJECT | Unit will start to eject. The capstan motor runs very fastfor a split second then unit shuts down. A problem with FG hall devicecaused IC-006 (FG pre amp) to have no output. Pin 16 IC-006 measured 2.55volts instead of 2.6 volts. | ||
| Sony | SLHF870D | WRONG PART NUMBER | The part number for the inter door on this model is wrong.The part number should be 3-718-541-11 as listed in the manual for theSL-HF780D. -HQ COMMENTS: Thank you for the information. | ||
| Sony | KV27XBR15 | VERTICAL LINES IN PICTURE, CHECK REF ADJ ALSO R-517 | Three to four retrace lines are visible at the top of thescreen. They do not look like ordinary retrace lines but are of solidred, blue or green colors. | ||
| Sony | WMF45 | NO TAPE OPERATION OR INCORRECT TAPE SPEED | Lower left hand corner of board breaks under S-302 and R-403.Two previous units with the same problem. Also applies to serial number405974. |