EXCEPT AS EXPRESSLY AUTHORIZED IN WRITING BY GIBSON, INC.
MAY NOT BE REPRODUCED OR USED FOR ANY PURPOSE
ARE THE CONFIDENTIAL PROPERTY OF GIBSON, INC. AND
THIS DRAWING AND ALL OF THE INFORMATION HEREON
NOTE:
RED WIRES FROM PICKUPS
BATTERY AND CIRCUIT BOARD PIN 8
(SOLDER TOGETHER AND COVER WITH HEAT SHRINK) BLACK (-)
BRIDGE P.U. (EMG 81)
NECK P.U.(EMG 85)
PCB PIN 8
PCB PIN 6 (HOT)
PCB PIN 5 (GND)
PCB PIN 11
PCB PIN 10
PCB PIN 12
PCB PIN 9
FROM PIEZO BRIDGE P.U.
PCB PIN 1 (HOT)
PCB PIN 2 (GND)
PIN 1 = HOT FROM PIEZO #1
PIN 2 = GND FROM PIEZO
PIN 10 = TO JACK GND
PIN 4 = MAGNETIC P/U V+ RED
PIN 11 = TO JACK TIP (SIG)
PIN 12 = TO JACK RING (V-)
PIN 7 = NOT USED N/C
PIN 3 = HOT FROM PIEZO #2
PIN 5 = GND FROM PICKUP
PIN 6 = SIGNAL FROM PICKUP
SELECTOR SWITCH
SELECTOR SWITCH
1
2
3
4
5
7
8
9
10
11
SIDE VIEW
2
3
4
5
6
7
8
9
10
11
VR1VR2
OUTPUT VOLUME ADJUSTMENT
TO SET PREAMP FOR PROPER OUTPUT LEVEL
TURN TRIM POTS VR1 AND VR3 TO MAXIMUM VOLUME
(TRIM POT VR2 IS NOT USED FOR THIS APPLICATION)
OUTPUT VOLUME OF PIEZO AND MAGNETIC PICKUPS
SHOULD BE EQUAL. REDUCE VOLUME OF LOUDER PICKUP
BY ADJUSTING TRIM POT IF NECESSARY TO BALANCE OUTPUT.
ADJUSTMENT FOR MAGNETIC PICKUP
ADJUSTMENT FOR PIEZO PICKUP
6
12
1
12
PIN 9 = TO BATTERY (-)
PIN 8 = TO BATTERY (+)
A12 PIN HEADER/NEW PIN OUT (EMG PCB rev E) 8/19/04
NOT USED N/C
A25K
B50K
B25K (X2)
Center Detent
Center Detent
B50K
Center Detent
