of 4
7/25/2019 hpm100
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SPEAKER
SYSTEMS
HPMIIOc
7/25/2019 hpm100
2/4
WIRING
GRE
WHI
ATTENUATOR
GREEN
WHITE
RE
WHITE
TWEETER
WOOFER
NETWORK CIRCUIT
NETWORK
ASSEMBLY
(SWN-I
1
7)
SUPER TWEETER
RED
WHITE
0.1mH
sTH-136
LEVEL
CONTROL
ASSEMBLY
REPLACEMENT
1. Take out 4
woofer retaining
screws from front,
then
remove
woofer
and
disconnect lead
wires.
2. Disconnect
lead
wires
(green
and
white)
between
mid-range
speaker
and
MID
level
control
and lead
wires
(red
and
white)
between
tweeter and
HIGH
level
control.
Then
disconnect
lead
wires between level
controls
and
crossover networks.
3.
Remove
knobs,
nameplate,
hex nuts
and
flat
washers
from
both
level
(attenuator)
controls.
4.
Remove attenuator from cabinet
and unsolder
aII
attenuator
lead
wires.
5. Remove attenuators
from
holder
and replace.
6. Resolder
lead
wires
to
attenuators.
7.
Mount
attenuator
onto baffle
board.
Replace
flat washers,
hex
nuts, nameplates
and
knobs,
making sure
that the
knobs
indicate correct
control
positions
when replaced.
8.
Reconnect
lead
wires
between
level
control
assembly
and
crossover network
assembly,
between the
MID
level
control
and
midrange
speaker
and
between
tweeter
and
HIGH
level
control.
9.
Reconnect
lead
wires
to
woofer,
replace
woofer
in
cabinet and
secure
with screws.
Tighten
screws evenly,
in
opposite
pairs.
NETWORK ASSEMBLY
SWN.I17
NAME
PLATE
SAL.67O
2.0mH
STH-122
4.41tF 100V
MF
3pF
100V
MF
0.6mH
STH-130
10s,
5w
YELLOW
WHITE
BLUE
ITE
TRANSFORMER
STV-O13
PARTS
REPL
ECEMENT
WOOFER
I-WEETER
t4lD-
RANGE
SU
PER
TWEETER
PICINEEFI
ELECTFIG|NIC
COF|PCIFIATIGIN
4-1, Mesuno 1-chome,
Meguno-ku,
Tokyo
158,
Japan
U.E.
PIGINEEFI
ELECTFICTNICS
CClFIPctFIATIclN
75
Oxfond Dnive,
Moonachie,
New
Jensey
O7O74,
U.S.A.
PIC|NEEFI
ELECTFICINIC
(EIJFICIPEI
N.V.
Luithagensteenweg
no.9,
2O3O
-Antwenp,
E}elgaum
PIONEEFI
ELECTFICINICEi
AIJSiTFIALIA
PTY. LTEI.
178-18,4
Boundany Fload,
Bnaeside,
Victonia
3'1 35, Ausrnalia
Printed
in
Japan
o
FEB.1976
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3/4
EXPLODED
VIE\A|,.
AND
PARTS
Tag
r
(OnlY
:
U
model)
:
SRN-006
.
Grill
I
assemblY
sxB-227
:Super
tweeter
BM3x16
Nut
SBN.O11
5A
The
table
specifies
the
screwi.
shown
in the
exploded
view.
:.
Symbol
Description
Shape
ocw
Oval
countersiirk
head
wood
screw
BM
Binding
head
ii:iachine
screw
F
OTW
Outernal tootbd
lock
washer
#
lnput terminal
(Black)
sKc-046
RM
OCW
3.1
x
16
SWRM
Operating
guide
(Enslish)
SR
B.1
54
Pla-te
,
-tL6vel"""'
control
)
SAX.O75
ounting
packing
(Super
tweeter)
sEc-301
ocw
3.8 x 25
SWRM
Mid-rgnge
10-7214
BM4x35
SWRM
Knob
SAA.023
nting
packing
(Tweeter)
SEC.3O4
BM6x35
SWRM
A
c
A
D
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SPECIFICATIONS
Enclosure Book-shelf
style,
Bass-reflex
type
System
4-speaker,
4-way
system
Loudspeakers:
Woofer
. .
.30cm
(12
in) cone
type,
carbonfiber
cone
Mid-range
10cm
(4
in)
cone
type
Tweeter
4.5cm
11-3/4
in)
cone type
Supertweeter..
.
High-polymertype
Nominal
lmpedance
8S)
Frequency
Range
30
-
25,000H2
Sensitivity
92.5
dB/W
at
lm
distance
MaximumlnputPower
......100W
Rated
lnput
Power
50w
Crossover
Frequency
. . .
3,000H2,
4,OOOHz,
12.OOOHz
External
Dimensions
.
. . 390(W)x670(H)x393(D)mm
1
5-3/8(W) x
26-6116(H)
x
1
5-1 5/32{D)in
Weight
.
.
26Jks68lb
12
oz
NOTE:
Specifications
and
design
subject
to
possible
modification
without
notice, due
to
improuements.
FREOUENCY
RESPONSE
ilo
50 loo
200 500 1 K
FREQUENCY
lN Hz
2K
5K
IMPEDANCE
100 200 rco
1
K
2K
FREOUENCY IN Hz
toK
HARMONIC
DISTORTION
o
D
90
z
-l
ao
IL
azo
Z
UJ
o
z
o
lrj
0_
60L
20
PACKING
Corner
angle
SHA-102
5K
Vinyl
bag
SHK-049
packing".",F,l*:,lL\
Packing
case
(French/English)
\o"
I
:
r\.,
,;'.. .i
/
L=o"
l["
-rr\
Service
cord
1-
--
\
(Except
U
model)SDD-162
--Vinyl
bas
2OO
5OO 1K
2K
FREQUENCY lN
Hz
SHG.229
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