Stereo Preamplifier  (277-0106) Assembly Instructions  Faxback Doc. # 9547

WARNING:  The transformer will have 120 volts across the primary;
          therefore, it is very important that you insulate the complete
          Project properly.

P.C. BOARD

NOTE:  Solder all leads on copper side of P.C. Board and clip excess wire
       you perform each step:

1.  Mount 33 1/2 W resistors R1 and R5.

2.  Mount 2.2K 1/2 W resistors R2, R4, R6 and R8.

3.  Mount 3.3K 1/2 W resistors R3 and R7.

4.  Mount 1A/50PIV diode CR2.  Be careful to mount it in the proper
    direction as shown on the PC Board.

5.  Install the integrated circuit (IC).  Be sure to mount it correctly.
    The "notch" at one end should correspond to the "notch" as shown on
    the P. C. Board.  DO NOT TOUCH THE PINS.  Carefully solder the pins
    and tabs on the copper side of the P. C. Board.  Clip excess wire.

6.  Mount 0.001uF capacitors C2 and C8.

7.  Mount 0.01uF capacitors C3 and C9.

8.  Mount 0.022uF capacitors C4, C5, C10 and C11.

NOTE:  When mounting the electrolytic capacitors, be sure to observe
       polarity as indicated on the capacitors and on the P.C. Board.

9.  Mount 50Uf/16V electrolytic capacitors C1 and C7.

10.  Mount 5uF/16V electrolytic capacitors C6 anc C12.

11.  Mount 1000uF/35V electrolytic capacitor C13.

(ALL-01/25/95)