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+4 0 -10 LEVEL EFF RTN H4-4 R160 15K H4-5 R158 10K H4-6 H4-7 R157 33K R168 1K R154 3.3K C34 180pF R55 6 REVERB TANK OUT REVERB GND RTN REVERB GND C32 .0033 +15VDC R26 10K R25 10K 7 1 A6 5 100K
­

H4-2 H4-3 Q9 R150 47K C37 27pF R43 100K R45 C92 7 10 +15VDC C89 .01 R152 C35 7 .0047 R54 22K REVERB P8 50K +15VDC R57 Q6 R53 100K 1M Q12 2N5550 R93 10K R153 1M R92 10K R48 1K PRESENCE R50 18K C27 .0022 P6 50K R49 1K C69 10 R38 3.3K TREBLE R41 39K
­

R149 3.3K C4 R44 C29 .022 100K R46 50K C28 .01 1K R36 15K BASS R40 33K R58 10K P7 50K R39 3.3K C25 .022 P5 50K R37 15K R166 47 C24 .0022 R148 47K 3 2 27pF
­

R155 33K

R156 10K R162 470

R151 C91 10 Q10 6 5 68K
­

P4 MID R47 33K

A3.A
+

H4-1

EFF SND

1 C38 .022

A3.B
+

1K C90 .01

R59 2 3 6 5 2.2K
­

SG R60 1 150 IN

B C31
.0033 R167 470K

REVERB TANK

TO RTN

A5.A
+

A4.B
+

­

R61 7 150 R164 .5

A5.B
+

SND

IN TO GND

R56 100K

C26 .001

2 3

C23 .001

6 5

H3-4

­

C39 7 10

R51 Q3 100K C19 .01

A1.A
+

1

A1.B
+

TO H1-10 EQ, 80-01011

EQ ASSIGN LEAD TO H3-2 TO H3-3

FOOTSWITCH
1 3 2

R24 680 H2-3 R27 680

R142 1M

Q7 2N5550

6 1M 8 REVERB C33 CONTROL .01 R163 C30 10pF C55 +V C22 .047 D16 R71 47K 2 R52 220K
­

H3-7

Q8 R165 1K

R135 H3-6 C79 .01 1M TO H1-1 EQ,80-01011
2 3 1

BLUE

H2-5 5 R28 680

A6

EFFECT LOOP CONTROL 4 -Q

120pF

100K

R97 10K C17 .033 1 C56 .1 100V R98 100K R99 22K C57 .1 100V R95 1.5K R13 N/U V3.A 2 R100 3 470 R101 100K 8 1

R31 100K

R35 100K

RHY H3-1 H2-1

PRE-AMP OUT

9.
150

H2-4 H4-8 H4-9 L R C87 5 10

9.

4

(P2)

3

A6

2

11

A6

Q 12

C21 .047

D15

R70 100K

A4.A Q4 2N5550 3
+

LEAD DRIVE (OFF)

9

A6

10 14

A6

R68 2.2M 15

9.
C88 250pF

C59 .1 /600V R103 R106 100K 220K C78 120pF R107 220K C58 .1 600V R126 220K R109 2.2K

H2-2 V4 3 5 8 R114 350 5W 4 3 BRN 4 R113 350 5W H2-11 YEL

R69 2.2M

Q13

CH1 LED CH2 LED EQ ASSIGN LEAD / RHY EQ ASSIGN TO EQ TO EQ TO EQ

H4-11 H4-10 H3-2 H3-3 H3-8 H3-9 H3-10 +V ­V R1 100K C1 .022 600V V1.A 1 12AX7 2 3 R2 3.3K C2 .22 6 R66 N/U (P3) 9 C3 6.8K (RESISTOR) R134 22K R3 10K P2 250K R4 3.3K LEAD DRIVE C6 .01 R7 100K V2.A 1 2 R5 3 220K C9 10 R67 22K R6 10K C72 22 500V C7 .022 600V

30-X100-4B

D17

BLU

T2 ORG YEL

IMP 16 8 4 SPEAKER IMPEDANCE 4 / 8 / 16
SPKR

R104 100K

R63 9. 180K C41 .047 400V V2.B 7 8 R11 1K 6

9.
R64 22K C10 .047 R12 82K R94 150K

7 V3.B 6

R110 2.2K

A
5 V5

8

RED

GRN

R120 47K

BLK

9.

R124 470K 2W

V6 3 5 R111 2.2K R112 2.2K 8 4 R115 350 5W R116 350 5W 4 H1-10 H2-6 BLU BRN

15-02116

R9 47K R10 470K

P3 250K R34 220K MASTER

B

A
R127 91K C71 22 500V R128 10K 1W C64 47 63V

H2-9

C36 10

9.

9. C15
.0033

A
5

8

C5 .001

C8 .22

R32 1M Q2

R72 220K

B

A

D6 1N4007

V7 3 R159 5.6K

LAST USED LIST
Desig. A C 50% 25% OUTPUT POWER D H P Q R STBY LAST USED 6 95 17 4 8 13 168 73-91,96, 102, 105,108 117-119,122, 123,125,131 54,60 -63,65-67 ,80-86 1-5 LABELS NOT USED

9.
+V Q11 C18 27pF C16 10 ­V C73 470 16V C48 .01 C49 .01 C50 .01 C51 .01 C52 .01 C53 470 +

INPUTS LO 10K

R129 470K 1/2W R130 1M C77 22 500V

100% H2-7 H2-10 R121 350 5W C93 22 500V

9.
+ 5

8 R30 HI LEAD Q1 R19 N/U R65 2.2M C14 560pF P1 250K 5 (P1) 4 BRIGHT RHYTHM C13 .033 Q5

R133 22 1/2W C75 470 16V + +V

H2-8 H1-11

10K HI

9.
R16 100K C11 .047 400V

9.
R42 2.2K R20 6.8K C94 .01 C47 .0068

(ON)

9.
C20 82pF R21 6 5 68K
­

1M

R33 150K 2 D13 1 D14 +450 VDC TUBE FILAMENTS D11 C74 470 16V D12

B

9.
R29 100K R8 100K C40 330pF R23 33K

­

A2.A 3
+

C70 22 500V +

C68 22 500V

136-141,143- 147 V 7

C12 .0033

V1.B 7 R14 2.2M 8 R15 3.3K

6 R62 220K R17 47K R18 33K

C95 .22 7 R161 47K

A C76 470 R132 16V
10

B

A

A

A

TO H1-1

GND B H1-8 ­V

9.
D9 1N4007 D10 1N4007 H1-1

A2.B
+

R22 470K

D8 1N4007 D7 1N4007 H1-2 H1-3 RED BRN 6 VAC H1-4 BRN H1-5 VIO H1-6 VIO H1-7

CARVIN
SCH. 84-24104 DRAWN BY:

12340 World Trade Drive San Diego, CA 92128 (858) 487-1600 FAX 487-6629

10. FOR X-50B AND X-60 MODELS, DELETE: V4,V7,R109,R112,R113,R116. 9. ADDED AS SECONDARY. 8. CAUTION! HIGH VOLTAGE IS USED IN THIS UNIT. 7. SELECT R127 FOR IDLE CURRENT OF 100mA (50mA FOR X-50B AND X-60). 6. V4-V7 ARE EL34. 5. V1-V3 ARE 12AX7A. 4. ALL TRANSISTORS ARE #J175 TYPE (EXCEPT AS NOTED). 3. ALL OP AMPS ARE 4558 TYPE. 2. ALL DIODES ARE 1N4003 (EXCEPT AS NOTED). 1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). NOTES: UNLESS OTHERWISE SPECIFIED

X-AMP
MODELS: X-50B, X-60, X-100B XV-112, XV-212, XT-112
C. MCEUEN
DATE:

.047µF/250VAC TUBE FILAMENT CONNECTIONS L E N 2 7 4 9 5

GRAY 240V

T1

20JUL90

STBY

RED TO H1-10

9.

APPROVED:

DATE:

EL34

12AX7A

OFF / ON

FUSE 3ASB

120V

WHT

YEL

PCB NO:

30-X100-4C

REV:

C N 22SEP92

ASSY. 80-24104 NO: REVISED BY:

REV:

15-02113 6 VAC 6 VAC ORG BLK

J. KENNEDY

DATE: