Rolls HM60 User Manual
LIMITED WARRANTY
This product is warranted to the original consumer purchaser to be free from
defects in materials and workmanship under normal installation, use and service for a
period of one (1) year from the date of purchase as shown on the purchaser’s receipt.
The obligation of Rolls Corporation under this warranty shall be limited to repair
or replacement (at our option), during the warranty period of any part which proves
defective in material or workmanship under normal installation, use and service, provided
the product is returned to Rolls Corporation, TRANSPORTA TION CHARGES PREPAID. Products returned to us or to an authorized Service Center must be accompanied by
a copy of the purchase receipt. In the absence of such purchase receipt, the warranty
period shall be one (1) year from the date of manufacture.
This warranty shall be invalid if the product is damaged as a result of defacement, misuse, abuse, neglect, accident, destruction or alteration of the serial number,
improper electrical voltages or currents, repair, alteration or maintenance by any person or
party other than our own service facility or an authorized Service Center, or any use
violative of instructions furnished by us.
This one-year warranty is in lieu of all expressed warranties, obligations or
liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES,
INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANT ABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE
LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN
LIMITED WARRANTY. Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.
IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL
HM60
Headphone Monitor System
1
1
MIX OUTPUT
PHONE/
LEFT
2
MONO INPUTS
234
RIGHT
4
3
EFFECTS
EFFECTS SENDS
MIX LEVELS
AGC
COMP
SEND
R L/MON R/MON L/ST
STEREO
INPUTS
MAIN
MASTER
LEVEL
+12
-12
EFFECTS
RETURN
0
64 125
EFFECTS
RETURN
HEADPHONE
MONITOR
SYSTEM
EQUALIZER
500
250
1K 2K 4K 8K 16K
EXPANSION
PWR
HM60
120 VAC
50/60Hz
OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER
WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow
the exclusion or limitation of special, incidental or consequential damages so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal
rights, and you may also have other rights which vary from state to state.
ROLLS CORPORATION
SAL T LAKE CITY, UT AH
3/00
OWNERS MANUAL
INTRODUCTION
SCHEMATIC
Thank you for your purchase of the Rolls HM60 Headphone Monitor System. This
5143 South Main Street
ROLLS CORPORATION
C 9 4
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A
Rev:
D o c u m e n t N u m b e r
Salt Lake City, UT 84107
Title: ROLLS PERSONAL MONITOR SYS. HM60
Size:
C 9 5
. 1
VDD
C 8 7
VDD
C 8 1
VDD
C 7 9
VDD
C 7 3
VDD
C 6 9
VDD
unit allows you to mix four mono signals with two stereo signals for your own
personal monitoring needs. It includes equalization and A GC compression. When
coupled with an HM59 or HM58 Headphone Monitor Remote units, the custom
mixing can be controlled in separate locations.
Please read the following manual carefully to get the best results from y our HM60.
TABLE OF CONTENTS
Introduction 1
Table of Contents 1
Inspection 1
Specifications 1
Description
Top Panel 2
Front P anel 2
Bottom Panel 2
Connection 3
Operation 4
Block Diagram 5
Schematic 6
Warranty Rear Cover
INSPECTION
1. Unpac k and inspect the HM60 bo x and pac kage .
If obvious physical damage is noticed, contact the carrier immediately to make a
damage claim. We suggest saving the shipping carton and packing materials for
safely transporting the unit in the future.
2. Please complete the Warranty Registration Card and return it to the factory.
SPECIFICATIONS
Output Impedance: 10 Ω
Sensitivity: V ariable , -10 to +4 dB f or rated output
Po wer Output: >500 mW at 32 Ω
(>150 mW at 600 ohms) 20 Hz to 20 KHz.
Connectors: Inputs:
Outputs: 1/4" TRS stereo headphone jac k,
DB25 jack
Distortion: 0.008% THD full po wer @ 1 KHz;
0.05% THD 20Hz to 20 KHz
Dynamic Range: Greater than 96 dB
Freq. Response: 20 Hz to 20 KHz, +0, -1 dB 400 mW output
Power Requirement
: Rolls PS12 12V A C po wer supply
C 4 4
P 1
P 1 0 0 K F X
R 4 5
R 5 5 3 3 K
N E 5 7 0
1 2 0 P F
C 6 4
A U X 1
J 1
R 1
1 0 . 0 K 1 %
2 7 P F
R 4
2 0 . 0 K 1 %
4 5 6 0
R 5
2 2 K
P 6
P 1 0 0 K
2 2 K
2 2 K
R 5 4 3 3 K
7
5
6
R3
INV
OUT
U 1 9 A
THD8DG3RIN2RC1GND
2
8
VCC
4 5 6 0
R 5 6
Q 1
VCC
M P S A 0 6
D 5
L D S G
P O W E R
R 1 0 6
2
A U X 3
P H O N E 1 / 4
1 0 . 0 K 1 %
R 2
2
3
U 1 A
1
C 4 3
2 7 P F
R 9 2 0 . 0 K 1 %
P 2
P 1 0 0 K F X
R 1 0
L M A IN
5
2 2 K
P 1 0 B
P 1 0 0 K X 2
R 4 1
P 7
P 1 0 0 K
2 2 K
C 2
1 0 U
0
C 1
V+
C 5
4
C 1 5
1 U
P 1 2 A
1 3
C 4 6
2 7 P F
6
5
U 6 B
7
3 0
Q 2
2 N 2 9 0 7
R 1 2 3
1 0
H D P H N / L O U T
A U X 2
J 3
P H O N E 1 / 4
J 2
P H O N E 1 / 4
R 7
R 1 1
1 0 . 0 K 1 %
R 3
1 0 . 0 K 1 %
2 0 . 0 K 1 %
4
R 6
1 0 . 0 K 1 %
8
VCC
2 2 K
P 1 0 A
4 6
1 0 U
P 1 0 0 K X 2
VDD
J 1 1
2
C 4 2
2 7 P F
VDD
R 1 4
2 0 . 0 K 1 %
R 8
2 0 . 0 K 1 %
6
5
U 1 B
4 5 6 0
7
P 3
R 1 5
R M A I N
P 1 0 0 K X 2
1 3
P 1 1 A
P 1 0 0 K X 2
R 4 4
2 2 K
2
2
2 2 K
R 4 2
R 4 3
2 2 K
5
P 1 1 B
P 8
P 1 0 0 K
P 9
P 1 0 0 K
2 2 K
2 2 K
2 2 K
R 5 3
C 3
1 0 U
1 0 0 K
123
R 5 7 3 3 K
1 0 U
12
S W 2 A
D P D T
INV
N E 5 7 0
THD9DG14RIN15RC16GND
R 7 6
1 0 K
C 6 5
1 2 0 P F
P 1 2 B
P 1 0 0 K X 2
46
5
C 4 5
2 7 P F
3
2
U 6 A
4 5 6 0
1
3 0
R 6 0
Q 3
M P S A 0 6
VCC
R 6 1
1 0
P H O N E 1 / 4
A U X 4
J 4
P H O N E 1 / 4
R 1 3
2 0 . 0 K 1 %
R 1 2 1 0 .0 K 1 %
3
U 2 A
4 5 6 0
1
P 1 0 0 K F X
2 2 K
1 3
R R E T L R E T
4 6
P 1 0 0 K X 2
2 2 K
R 5 8 3 3 K
VCC
11
10
R3
OUT
U 1 9 B
4
VDD
Q 4
2 N 2 9 0 7
VDD
J 1 0
R I G H T O U T
R 1 7
1 0 . 0 K 1 %
R 1 8
R 1 6
1 0 . 0 K 1 %
6
5
C 4 1
2 7 P F
4
8
VCC
U 2 B
R 1 9
2 0 . 0 K 1 %
VDD
P 4
P 1 0 0 K F X
VDD
C 8
13
V+
0
C 1 6
1 U
R 7 7
1 0 K
C 4 0
4 5 6 0
7
P 5 A
R 2 0
2 2 K
C 9
8
C 6 3
1 2 0 P F
VCC
R 2 6
2 2 K
F X S E N D
J 5
1
14
2
15
3
16
H
4
17
G
5
18
F
6
19
E
7
20
D
8
21
C
9
22
B
10
23
A
11
24
12
25
13
VCC
1 0 U
R 5 9
1 0 0 K
C 1 0
1 0 U
C 7
456
1 0 U
C 1 3
1 0 U
D P D T
S W 2 B
P H O N E 1 / 4
R I G H T M A IN
J 7
P C 1 / 4
J 6
L E F T M A I N /
M O N O
2 0 . 0 K 1 %
2 7 P F
VCC
R 2 4
2
P 1 0 0 K X 2
1 0 U
6
4 5 6 0
R 2 7
P H O N E 1 / 4
P C 1 / 4
R 2 1
1 0 . 0 K 1 %
R 2 2
1 0 . 0 K 1 %
R 2 3
2 0 . 0 K 1 %
6
5
8
U 3 B
4 5 6 0
2 0 . 0 K 1 %
7
1 3
R 3 0
1 0 . 0 K 1 %
R 2 8
2 2 K
5
R 2 5 2 2 K
P 5 B
P 1 0 0 K X 2
4 6
5
U 4 B
C 3 9
2 7 P F
2
7
R 2 9
2 0 . 0 K 1 %
4 5 6 0
1 K
1
4
U 1 2 A
4 5 6 0
R 9 3
1 0 0 K
2
3
C 6 1
. 0 3 9
R 9 2
1 K
8
VCC
R 9 0
J 1 6
D B 2 5
C 6 7
1 . 5 U F
13
6
H 1 F
P 1 3 A
H 5 F
2
6
R 8 7
1 8 K
C 3 6
2 7 P F
1
4
U 7 A
VDD
4 5 6 0
R 6 8
1 0 0 K
2
3
C 6 0
. 0 3 9
R 6 7
1 K
4 5 6 0
8
VCC
6
R 6 5
1 K
C 6 6
1 . 5 U F
46
46
5
H 2 E
H 6 E
5
5
P 1 4 B
P 1 3 B
R 6 2
1 8 K
C 3 4
2 7 P F
4 5 6 0
3
U 3 A
4 5 6 0
1
L R E T U R N / T R S
J 9
P H O N E 1 / 4
R 3 1
1 0 . 0 K 1 %
2 0 . 0 K 1 %
R 3 2
R 3 3
6
C 3 8
2 7 P F
8
VCC
R 3 6
2 2 K
4 5 6 0
3
4
VDD
U 4 A
1
1
4
U 1 3 A
VDD
4 5 6 0
R 9 7
1 0 0 K
2
3
C 3 3
. 0 0 8 2
R 9 6
1 K
7
4 5 6 0
8
U 1 2 B
VCC
6
5
R 9 1
1 0 0 K
C 4 9
. 0 1 8
1 K
2
R 9 4
C 6
C 1 9
. 4 7
4
5
13
13
H 1 E
H 1 D
P 1 4 A
P 1 5 A
H 5 D
4
H 5 E
2
2
5
2
H 8 B
1
R 8 8
1 0 K
2
H 4 B
4
U 1 6 A
VDD
4 5 6 0
2
3
1
4
U 8 A
VDD
4 5 6 0
R 7 2
1 0 0 K
2
3
C 3 2
R 7 1
1 K
. 0 0 8 2
7
4 5 6 0
8
U 7 B
VCC
5
R 6 61 0 0 K
C 4 8
. 0 1 8
R 6 9
1 K
C 1 8
. 4 7
46
3
1 U F
4
C 4
H 2 C
H 6 C
5
P 1 6 B
H 2 D
3
H 6 D
5
4
P 1 5 B
1
H 7 A
1
R 8 6
1 0 K
H 3 A
1
4
U 1 1 A
VDD
C 3 5
3
C 1 7
1 U
4
VCC
VDD
R R E T U R N / M O N O
J 8
P H O N E 1 / 4
2 2 K
R 3 4
1 K
R 3 7
1 K
R 3 5
2 2 K
5
U 5 B
7
R 3 9
2 2 K
R 3 8
2
3
C 4 7
2 7 P F
U 5 A
R 4 0
2 2 K
4 5 6 0
1
1
4 5 6 0
4
U 1 4 A
VDD
4 5 6 0
6
1 K
13
C 3 7
7
6
46
2 7 P F
VDD
R 1 0 1
1 0 0 K
2
3
C 5 9
. 0 0 2 2
R 1 0 0
1 K
7
4 5 6 0
8
U 1 3 B
VCC
5
R 9 5
1 0 0 K
C 5 1
R 9 8
1 K
. 0 0 3 9
C 2 1
. 2 7
C 2 3
. 1 2
3
2
13
H 1 C
H 1 B
P 1 6 A
P 1 7 A
H 5 C
H 5 B
3
2
2
2
P 1 8 A
1
H 8 A
H 4 A
1
6
5
8
VCC
U 1 6 B
2 7 P F
4 5 6 0
R 8 9 1 0 K
7
1
4 5 6 0
4
U 9 A
VDD
R 8 0
1 0 0 K
2
3
C 5 8
R 7 5
1 K
. 0 0 2 2
4 5 6 0
8
U 8 B
VCC
5
6
R 7 0 1 0 0 K
C 5 0
. 0 0 3 9
R 7 3
1 K
C 2 0
. 2 7
C 2 2
. 1 2
46
46
1
2
H 2 A
H 2 B
H 6 A
H 6 B
5
5
1
2
P 1 8 B
P 1 7 B
2
H 7 B
H 3 B
2
6
5
8
VCC
U 1 1 B
R 6 3 1 0 K
4 5 6 0
7
4 . 7 K
C 1 4
1 0 U
VDD
C 6 2
5 0 3
3
3
O
O
G
G
2
1
U 1 7
U 1 8
I
I
7 9 1 2
1
2
7 8 1 2
2 2 0 0 U F
C 1 1
2 2 0 0 U F
C 1 2
D 1
1 N 4 0 0 X
D 2
1 N 4 0 0 X
D 3
1 N 4 0 0 X
D 4
1 N 4 0 0 X
E 3
1
1
1
E 2 W I R E
E 1 W I R E
2 2 K
T 1
4
VDD
M C I 4 0 7 4 0 2 4
1
4 5 6 0
A C 1
4
U 1 5 A
R 1 0 5
1 0 0 K
2
3
C 5 7
4 7 0 P F
R 1 0 4
1 K
7
8
U 1 4 B
6
5
R 9 9
1 0 0 K
C 5 3
8 2 0 P F
R 1 0 2
C 2 5
. 0 6 8
C 2 7
. 0 3 3
3
1
13
13
H 3 C
H 1 A
P 1 9 A
H 7 C
H 5 A
3
1
2
2
1
4 5 6 0
4
U 1 0 A
VDD
R 8 4
1 0 0 K
2
3
C 5 6
R 8 3
1 K
4 7 0 P F
7
VCC
8
U 9 B
5
R 7 4
1 0 0 K
C 5 2
8 2 0 P F
R 8 1
C 2 4
. 0 6 8
C 2 6
. 0 3 3
46
5
6
H 4 E
H 4 F
H 8 E
H 8 F
5
5
5
6
P 1 9 B
W I R E
S W 1
2
S P S T A C M
1 2
1 3
A C P L U G
VDD
7
VCC
4 5 6 0
U 1 5 B
6
5
R 1 0 3
1 0 0 K
C 5 5
2 7 0 P F
1 K
13
P 2 0 A
7
4 5 6 0
U 1 0 B
6
C 5 4
1 K
C 2 8
46
H 4 D
P 2 0 B
. 0 0 8 2
C 3 1
C 2 9
. 0 1 5
4
R 6 4
1 K
13
H 3 D
P 2 1 A
H 7 E5H 3 E
H 7 D
4
2
2
5
VCC
VCC
VCC
5
R 8 2
1 0 0 K
2 7 0 P F
. 0 1 5
46
4
H 8 D
5
4
VCC
C 3 0
. 0 0 8 2
VCC
R 8 5
1 K
H 8 C
5
3
3
H 4 C
P 2 1 B
VCC
Dimensions (HxWxD): 6.3” x 10.25” x 1.625”
Weight: 3 lbs.
1 6
15-Oct-1999
of
Sheet 1
H M 6 0 . S C H
Rb
Date:
. 1
. 1
. 1
. 1
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