19330.pdf part of Rickenbacker RB30, RB60, RB120 19330.pdf, Component Layout Preamp Scale x1 - (3/8/89)

Text preview for : 19330.pdf part of Rickenbacker RB30, RB60, RB120 Component Layout Preamp Scale x1 - (3/8/89) - pag. 1

Back to : 19330.pdf | Home

J2 R22 100K C1 .1 R21 100K

J3

R19 100K

R20 100K

VOLUME

BASS C7 100 25V C5 .22

MIDDLE

TREBLE B C4 .001 C C6 .001 R13, 47K E P3 Q3 Q2 B R17, 1.5K TO P .A. BOARD INPUT P2 P1 +36 FROM P BOARD .A. J4 E C C9 .0047

J1

B C2 20p C Q1 E

C3 .1 R5, 8.2K +

D1

R12, 12K

C8, .1

GROUND

1. 2.

ALL RESISTORS IN OHMS AND 0.5W. ALL CAPACITORS IN MICROFARADS UNLESS OTHER PREFIX MARKED, THEN REPLACE PREFIX (MICRO) IN UNIT (MICROFARAD) WITH MARKED PREFIX. ALL CAPACITORS 25V (MINIMUM VOLTAGE RATING) UNLESS MARKED OTHERWISE. ALL VOLTAGES IN VOLTS. ALL POTS , R19 TO R22: 100KB. TRANSISTOR Q1: MPSA13. TRANSISTOR Q2: 2N5088. TRANSISTOR Q3: 2N5086. ZENER DIODE D1: 1N5244B. LAST REFERENCED DESIGNATION ON P BOARD: .C. R22, C10, Q3, D1, J4, P3.

3. 4. 5. 6. 7. 8. 9.

Rickenbacker International Corp. 3895 S. Main Street Santa Ana, Ca. 92707
Tel: 714-545-5574 Fax: 714-754-0135

COMPONENT LAYOUT, PREAMP RB30, RB60, RB120
SCALE DATE SIZE

x1
3/8/89

CHECKED BY

J. HALL

DRAWN BY DRAWING NO

K. MASCARENHAS DE0006

B