NAD 214 Service Manual

NAD - 00104
SERVICE SAFETY PRECAUTIONS wu)
1. Use exact replacement parts for critical locations marked ; AY
2. Return lead dress to original position and re- -install protective covers.
3. Relors returning to customer, test for shook, hazard; use either mothod A or B:
A, Leakage test "coid": | 4
1. Unplug the AC cord; turn power switch ON.
2. Connect one lead of High Voltage Insulation Tester to both prongs of the AC plug.
3. Touch other lead to all exposed metal parts. ,
4. Impedance measurement must be 0.3-5. 0 ) Megohms.
- RV ic E MANUAL
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