Service Manuals, User Guides, Schematic Diagrams or docs for : GALLIEN-KRUEGER MB 500 IO Board {Scheme 206-0541-C1}
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6 5 4 3 2 1
REVISION RECORD
LTR ECO NO: APPROVED: DATE:
R20
12.1K
R19 NE5532AP C18
12.1K 10uF R23
6 1.00K
-
7
U3-B
+
5
+
NE5532AP
50V
C19
J11 Direct Out
12V R24 .0047uF
PRE/POST D3
C16
2
1N759A 10uF 100K R21 100V
2 1.00K
-
1
U3-A
3
+
3
+
S2 12V 50V
1
3 6 1N759A
D2
C17
D 2 5 R18
4.75K
R22 .0047uF D
4 100K 100V
1
12V 12V
S3
D1 1N759A D4 1N759A 3 6
2 5
1 4
GND LIFT
R17 R16
100K 100K
AGND
TO J31 PREAMP R11
J6-1
1.00K J5
Send
AGND
J6-2 C7
RETURN .001uF
100V
J6-3 PE
POST SEND C9
1/4 MONO GND
J6-4 .001uF
LINE OUT 100V
J6-5
PRE C10
.22uF
J6-6 100V AGND
TUNER PE R12
2.00K J7 Return
C8
C .001uF
100V
JACK1/4MONO
C
PE CON_IEC_10A_092-0001-0
J15-1
1 J15-2
TO J39 PREAMP
AGND L
J14
R13
100K J8 Tuner 2
E
CHGND1
C11 J13-1
R14
10.0K .001uF TO P100 POWERAMP
100V 1/4 MONO GND 3 J13-2 MH.125/220
C13 N
PE .001uF 1 X2
100V CHGND1
MH.125/220
R3 AGND 1 X1
1.00K F1
T.05A-MST
J12
TO BLUE WIRE OF HI-VOLTAGE XFORMER
J18-1
HEADPHONES/LINE OUT 100-120 VAC J18-2
J16
TO BROWN WIRE OF HI-VOLTAGE XFORMER
TO P101 POWERAMP Speakers Out 3
S1
6
J4
Headphones / Line Out J19-1
R1
220
2 5 RING 220-240 VAC J19-2
J17
1 4
TIP
TO RED WIRE OF HI-VOLTAGE XFORMER
J3 J1
2W
1
1
J/SPEAKON J/SPEAKON
B CH2 J2-1
1- 1-
C2 C4 C5
B
.001uF .001uF .001uF
J2-2
CH1 1+ 1+ 100V 100V 100V
2
2
AGND
C1
.001uF
100V
TO J35 PREAMP
J9-3
+15V +15V
J9-4
PGND PGND
J9-5
A -15V -15V
A
J9-2
J10 Footswitch NOT VALID UNLESS STAMP IS RED 2234 INDUSTRIAL DRIVE
FOOTSWITCH
SPEAKER
J9-1
R15
221 C12
.001uF
100V
gallien technology
STOCKTON CA. 95206
VOICE: 209-234-7300
FAX: 209-234-8420
1/4 MONO GND
APPROVALS TITLE:
NOTE: C0
1. REMOVE HOUSING TYPE INIT DATE
MB FUSION IO BOARD
C15 C14 CONNECTOR J12. SIZE REV.
DESIGNED: R.A.G. 1-31-01 DRAWING NO:
.001uF .001uF
100V 100V 2. ADD 3 FASTON TYPE CONNECTOR 1206-0541-C1
D.O. 3/18/09
J12, J16, J17 FOR HIGH VOLTAGE
TRANSFORMER.
DRAWN:
ELEC:
B PART NO:
206-0541-C1 C1
3. ADD HOUSING TYPE CONNECTOR
J18 & J19 FOR VOLTAGE SELECTION MOD BY: D.O. 1/13/10 COMPANY:
GALLIEN-KRUEGER
PGND AGND Q/A:
C1: ADDED FUSE F1 FILENAME:
RELEASED:
6541C1.SCH
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