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+36 P1-1 R6 10K C2 .47 or .1
R5 100K
+36 TEST POINT
R7 2.7K
R16 47K
R17 47
R23 470 C12 4700 C13 4700
C8 47p
Q6
Q11 Q9 R18 1.2K R26 4.7 .5W R27 .27 5W R28 10K C11 .1 R33 10 2W LI 10 ohms 2W
J1-3
[
P1-2 P1-3 P1-4 P1-5 P1-6 C6 2.2 1. 2.
J1-1 + SPEAKER OUTPUT (WHITE)
R1 100K
5
C1 .47 or .1 4 Q3 Q4 R9 100K
Q7 R37 1K R19 1.2K R20 1K Q8
D4
D5 J1-4
R2 100K
Q13
R8 10M 2 R36 100K
C3 .1
R3 100K R4 100K
1
C4 .47 or .1
R31 4.7 .5W
R29 .27 5W
R30 22
D6 J1-2 SPEAKER OUTPUT (BROWN) C14 4700 C15 4700
D7 J1-5
}
CT GROUND (YELLOW)
50V AC (RED)
Q10 Q12
C10 100/25V
Q5 R11 10K R12 680 D2
R34 2 .5W
R35 .1 5W
D8
D9 R10 1.5K/2W
D3
C9 22 25V
R21 100
R24 470
Q1 Q2
C5 .47 or .1 R14 470K R22 2.2M D1
R13 47K
-36 TEST POINT
C7 2.2
R15 1M R25 150K
ALL RESISTORS IN OHMS. ALL RESISTORS 0.5W UNLESS MARKED OTHERWISE. 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. 3. ALL VOLTAGES IN VOLTS. 4. TRANSISTORS Q1, Q2: 2N5086. 5. TRANSISTORS Q3, Q4: MPSA18. 6. TRANSISTORS Q5, Q8: MPSA06. 7. TRANSISTOR Q6: MPSA56. 8. TRANSISTOR Q7: 2N5088. 9. TRANSISTOR Q9: MPSU06. 10. TRANSISTOR Q10: MPSU56. 11. TRANSISTOR Q11: TIP36C. 12. TRANSISTOR Q12: TIP35C.
13. 14. 15. 16. 17. 18. 19. 20.
IC Q13: 4N28. DIODE D1: 1N4148. DIODES D2, D3: 1N4002. DIODES D4, D5, D6, D7: 1N5401. ZENER DIODES D8, D9: 1N5244B. PARTS NOT USED IN MODELS RG60 AND RB60: C13, C15. LABEL(S) NOT USED: R32. LAST REFERENCED DESIGNATION ON SCHEMATIC: R37, C15, D9, Q13, L1, P1, J1.
Rickenbacker International Corp. 3895 S. Main Street Santa Ana, Ca. 92707
Tel: 714-545-5574 Fax: 714-754-0135
SCHEMATIC, POWER AMP RG90, RG60, RB60
SCALE DATE SIZE
NA 3/1/89
CHECKED BY
J. HALL
DRAWN BY K. MASCARENHAS DRAWING NO
19334
B