Rolls PM50SOB - SCHEMA Wiring Diagram

C1
3
J3
H3C
10U
3
XLR JACK M
HD3
H3B
2 PM50S AND PM50Sob
HD3
H3A
1
HD3
3
J5
XLR F PC
PHONE 1/4
J4
P100K X2
1
H1A
STEREO HD3
2
H1B
HD3
MONO
3
H1C
HD3
D3
1N400X
J6
2
3
1
JAPDC
1N400X
C14
R3 49.9K
R2
10U
1K 1%
VCC
4560
6
C2
C13
U1B
5
R1
10U
10U
1K 1%
R4
49.9K
VBIAS
C6
1U
P2B
5
P100K X2
P2A
2
R11 22K
SW1
BT1
2
1
3
+9V
SPST
PM50Sob ONLY
C7
1000UF
D1
D2
LDLG
C3
R15
4.7K
47U
7
R8 22K
P1
2
P100K
U1A
3
VBIAS
R12
22K VBIAS
C8 27PF
R10
22K
R9 100K
C5
1U
VCC
VBIAS
R6
18K
R5
22K
C4
4560
47UF
R7 10
1
VCC
4560
6
7
U2B
5
R14
10
4560
2
1
U2A
3
VBIAS
C11 27PF
R13 100K
ROLLS CORPORATION
5968 S 350 W
Murray, Utah
Title

PM50s Personal Monitor Headphone Amp

Size: Document Number:
Ba
Date: 26-Oct-2005
J1
PHONE 1/8
C10
47U
J2
PHONE 1/4
84107
Rev:
PM50s.sch
G
Sheet 1 of 1