Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Sony | TCWR535 | UNIT HAS NO DISPLAY, NO FUNCTION - REPL IC801 | Unit has no display and no functions. Main board IC801 pin71 lost -24.3V regulator. Desoldered and lifted pin 71, 24.3V returnedto the line. IC801 defective caused no display. | ||
Sony | TCWR535 | NO POWER - CNP702 UNPLUGGED | The connecting wires between the power switch board and themain board is unplugged at connector CNP702. These wires are also tieddown to the transformer board to hold them down. Between where they aretied down to the transformer board and connector CNP | ||
Sony | TCWR535 | NO POWER - CNP702 DISCONNECTED | The unit has no power. Found the connector cable at CNP702disconnected. Also, found the connector cable at CNP701 to bedisconnected on some units. |