Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | TCH3600 | SERVICE MANUAL ERRORS - DISPLAY CIRCUITRY | From page 21 of the service manual, IC-351/pin 12 shows-4.7VDC. Should be the same as pin 26, +5.4VDC. Also connectorCN-351/pins 1 and 2 show AC to the display filaments. From page 20,Q-619 and Q-620 and T-601 etc. oscillate at approximately 40kHz, re | ||
Sony | TCH3600 | DISPLAY MALFUNCTIONS WHEN SYSTEM POWER IS TURNED OFF | The display on the TC-H3600 lights up again after the MHC-2600system power is turned off. | ||
Sony | TCH3600 | UNIT CONTAINS FUSE LINKS ON POWER BD NOT REFERENCED IN S/M | Unit has (2) 2.5A fuse links connected in series with thecollector of Q-501 and the bridge rectifier and in series with thecollector of Q-502 and the bridge rectifier. The service manual does notshow any reference to these fuses on page 27. -COMMENTS: |