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Yamaha A-760 Repair
All of the globes in the front of the unit are blown. I took them out years ago, so it's kind of hard to work out what to replace them with now (2008)... I have decided to replace them with LEDs. The problem is that the indicator rail runs at +48V! So, I need approximately 2700 ohms at 2 WATTS. I am going to go for two 5600 ohm 1W resistors in parallel yielding approximately 2800 ohms 2W.
Panasonic TX43GF85H (TX-43GF85H)
Spares:
Prime Electronics
185 Parramatta Road, Homebush
Tel: 02 9704 9000
Fax: 02 9746 1197
|
.CHASSIS STYLE VPS | * |
| A/V TERMINAL | NPTJBA0481 |
| BOTTOM CABINET (FRONT) | NPTTYA02371 |
| BUTTON (POWER) | NPTBX2684306 |
| C.R.T. SOCKET | NPTJS1A5160 |
| CONTROL DOOR | NPTKP1513508 |
| DEFLECTION YOKE | NPKDY2AS701F |
| FOCUS BLOCK | NPTNX2A1001 |
| P.C.B. (R1) | NPTNPA0453AB |
| P.C.B. (W) (N.L.A. | NPTNPA0802 |
| PICTURE TUBE (BLUE) | NPTVVAB10DVZ |
| PICTURE TUBE (GREEN) | NPTVVAG10DVZ |
| PICTURE TUBE (RED) | NPTVVAR10DVZ |
| REAR COVER (BOTTOM CENTRE) | NPTTUA0185 |
| REAR COVER (UPPER) | NPTTUA0188 |
| REAR TERMINAL | NPTJB18632 |
| RECEIVER (REMOTE CONTROL) (RM001) | NPRPM637CBRS |
| RELAY | NPTSE18851 |
| REMOTE CONTROL | NPEUR511027 |
| SCREEN (INNER) | NPTKGH5026 |
| SCREEN (OUTER) | NPTKGH5025 |
| SPEAKER | NPEAS12P481B |
| SWITCH (A.C. POWER) | NPESB41A1152Z |
| SWITCH (TACT/FUNCTION) | NPEVQQKH06K |
| TRANSFORMER (CHOPPER) | NPETS49AC2E6AC |
| TRANSFORMER (FLYBACK) | NPTLFA00330B |
| TRANSFORMER (HORIZONTAL DRIVE) | NPETH19Y70AY |
| TRANSFORMER (REMOCON) | NPETP35Z207AF |
| TUNER | NPENV59D08G3 |