Model Twelve Subwoofer SERVICE MANUAL Cascade Series

Model Twelve Subwoofer SERVICE MANUAL  Cascade Series
Cascade Series
Model Twelve Subwoofer
SERVICE MANUAL
Infinity Systems, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797
Rev1 8/2006
Model Twelve
Cascade
- CONTENTS BASIC SPECIFICATIONS
………………………………….………..1
DETAILED SPECIFICATIONS............................................…………2
PACKAGING ……………………………………………………………..4
CONTROLS AND CONNECTIONS………………………………..…..5
OPERATION….…………………………………………………………..7
EXPLODED VIEW………………………………………….……..…..…8
TEST SET UP AND PROCEDURE............................................……9
BLOCK DIAGRAM…………………………………………………..…..10
TROUBLESHOOTING FLOW CHART…………………..………..….11
ELECTRICAL PARTS LIST (120v) …………….………………….….12
PCB DRAWINGS……………….………………….……………………18
SEMICONDUCTOR PINOUTS……………….….……..……….……..22
SCHEMATICS (120v)……………………………....………..………...23
Basic Specifications
Cascade Model Twelve Powered Subwoofer
Frequency Response
32Hz – 150Hz (–3dB)
28Hz – 150Hz (–6dB)
Maximum Amplifier Output
300 watts RMS (20Hz – 150Hz, no more than 0.1% THD)
Crossover Frequencies
50Hz – 150Hz, continuously variable or LFE
Drivers
10" (250mm) MMD®,
Dual 10" (250mm) MMD passive radiators
Dimensions (H x W x D)
20" x 15" x 13-7/8" (508mm x 381mm x 352mm)
Weight
42 lb (19kg)
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and
construction details in this and related Infinity publications are therefore subject to change without notice.
1
Model Twelve
Cascade
Cascade Model Twelve subwoofer
LINE VOLTAGE
NA 120vac/60Hz
EU 230vac/50-60Hz
300 W Powered Sub/ Plate Amp
Yes/No
Yes
Yes
Hi/Lo Line
108-132
207-264
Nom.
120
230
Specification
Unit
QA Test
Limits
D
4
300
1
0.5
undefined
20
--Ohms
Watts
%
%
mV-DC
N/A
260 mV
mVrms
300 W @ 50Hz
100
70
60
2
1
dBA
dBr
dBr
mVrms
mVrms(max)
relative to rated power
A-Weighting filter
relative to rated power
22k filter
relative to 1W Output
22k filter
Volume @max, using RMS reading DMM/VOM (or A/P)
Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)
6.5 k
ohms
VARIABLE
50 - 150
24
Butterworth
FIXED
31
12
1.5
STEREO
-Hz
dB/Octave
--Hz
dB/Octave
---
FIXED
60
6
2.5
RABOS
-Hz
dB/Octave
---
Type
Line/Spkr Input Select Switch
Type
Polarity Switch
Type
YES
rocker
YES
mini togle
NO
-YES
mini togle
---------
"Off": 0°; "On": 180°
Located on amp plate
Limiter (yes/no)
THD at Max. Output Power
YES
less than 2
%
Maximum Output Power
Output Level Control
Volume Control Pot
Taper (lin/log)
@ minimum setting
YES
log A taper
no output
---
gain control mounted on amp panel
Stereo
YES
YES
----
RCA phono jack, gold plated
Shared with "R" Line In jack
Buffered all-pass line level L & R
Parameter
Amp Section
Type (Class AB, D, other)
Load Impedance (speaker)
Rated Output Power
[email protected] Rated Power
THD @ 1 Watt
DC Offset
Damping factor
< 20
> 15
Unit
Vrms
Vrms
Notes
Normal Operation
Normal operation, MOMS required
Conditions
Nominal
Regulated 120 V line
22k filter, 50Hz
22k filter, 50Hz
@ Speaker Outputs
Notes
Z-curve required
300W
measured at 50 Hz
Input Sensitivity
Line Input
Signal to Noise
SNR-A-Weighted
SNR-unweighted
SNR rel. 1W-unweighted
Residual Noise Floor
Residual Noise Floor
1 input driven
Input Impedance
Line Input
Active Filters
Low Pass (fixed or variable)
Frequency
Slope
Q
High Pass (HPF)
Frequency
Slope
Q
Line Out (BUFFERED)
Friend Circuit
Frequency
Slope
Q
Special filter
Switches
Main Power ON/OFF
Type
Rabos ON/OFF
Input/Output Configuration
Line In
LFE In
Line Outputs (L,R)
Nominal
~ Unity Gain
notch filter
Located on amp plate
TV-5
Located on amp plate
2
compressor and limiter
Maximum THD as a result of limiting.
Model Twelve
Parameter
Signal Sensing (ATO)
Auto-Turn-On (yes/no)
ATO Input Test Frequency
ATO Input Threshold
ATO Low Pass cutoff
ATO Turn-on time
Auto Mute / Turn-OFF Time
Cascade
Specification
Unit
QA Test
Limits
YES
100
1
1
2
10
-Hz
mV
kHz
s
minutes
typ.
450
10
5 < t < 15
Power on Features
Power on Delay time
greater than 2
Power on LED
YES
Normal On/Off green / red
ATO
--
sec.
-color
color
Transients/Pops
ATO Transient
Turn-on Transient
Turn-off Transient
5
30
30
mV-peak
mV-peak
mV-peak
Efficiency
Stand-by Input Power
AC Power [email protected]
Power [email protected] power
Efficiency
10
12
473
63
Watts
Watts
Watts
%
Protection
Short Circuit Protection
Thermal Protection
DC Offset Protection
Line Fuse Rating ( 120 V )
YES
YES
YES
3.15
---Amps
Conditions
Notes
LPF "On", BOS "Off"
ATO-LPF for noise immunity
LPF "On", BOS "Off"
Amp connected and AC on, then input signal applied ( 1 W output )
Time before muting, after signal is removed
AC Power Applied
Bi-color LED located on front of cabinet
ATO mode only
"Active": green; "Standby": red
@ Speaker Outputs
@ Speaker Outputs
@ Speaker Outputs
typ.
typ.
typ.
typ.
@ nom. line voltage
@ nom. line voltage
@ nom. line voltage
@ nom. line voltage
AC Line cycled from OFF to ON
AC Line cycled from ON to OFF
Input power measured is REAL Watts, not VA
Direct short at output
threshold ~ 65 deg. C at panel
DC present at Speaker Out leads Relay for driver/fire protection
Type ADL or MDL
3
Fuse holder on inside surface of amp panel
Model Twelve
Cascade
4
Cascade 12 OM
9/21/05
5:03 PM
Page 5
Model Twelve
Cascade
CONTROLS AND CONNECTIONS
Rear Panel
¡ Power Switch
™ Line-Level Outputs
£ Line-Level Inputs
9
8
Off
On
Phase
A
LFE
Normal
¢ Power Indicator
∞ Crossover Adjustment
7
§ Subwoofer Level (Volume) Control
6
¶ Normal/LFE Selector
• Phase Switch
B
Level
Min
Bass Optimization Controls (see page 5)
ª Bass Optimization System Selector
Max
Crossover
[Hz]
50
5
4
150
Green: On
Red: Standby
‚ Center-Frequency Adjustment
⁄ Bass Optimization System Level Adjustment
¤ Bass Optimization System Bandwidth Adjustment
3
Model Twelve
LFE
Input
Line In
2
Line Out
1
Power
0
5
Cascade Model Twelve
Cascade 12 OM
9/21/05
5:03 PM
Page 6
Model Twelve
Cascade
CONNECTIONS
If your receiver/processor has subwoofer
outputs for the left and right channels:
If you have a Dolby* Digital or DTS® receiver/processor
with a low-frequency-effects (LFE) output:
SUBWOOFER OR
LFE OUTPUT
Off
On
Phase
Normal
LFE
Off
On
Phase
Normal
LFE
Level
Min
Max
50
150
Level
Min
Max
50
150
Crossover
[Hz]
Model Twelve
LFE
Input
Crossover
[Hz]
Green:On
Red:Standby
Green:On
Red:Standby
Model Twelve
Line In
LFE
Input
Line Out
Line In
Line Out
• Set Normal/LFE Switch to LFE.
• Set Normal/LFE Switch to Normal.
NOTE: In this case, you do not need to use a Y connector. Simply
connect the LFE output on your receiver/processor to either the
left or right input on the subwoofer.
The Cascade Model Twelve also
includes a set of line outputs.These
outputs allow you to “daisy-chain”
one Model Twelve to multiple Model
Twelve subwoofers. Simply connect
the first subwoofer as described
above and then run a subwoofer
cable from the line output(s) to the
line input(s) on the next sub.
NOTE: Some receivers have a single subwoofer output (do not
confuse this with a single LFE output as described to the left).
In that case, it is recommended that you use a Y connector (not
included) to maximize performance.
SUBWOOFER OR
LFE OUTPUT
Green: On
Red: Standby
Model Twelve
LFE
Input
NOTE:This line output is before the
R.A.B.O.S. circuit. Each subwoofer’s
R.A.B.O.S. controls must be
individually adjusted during the
R.A.B.O.S. setup.
Green: On
Red: Standby
Model Twelve
Line In
LFE
Input
Line Out
OR
Green: On
Red: Standby
Model Twelve
LFE
Input
6
Green: On
Red: Standby
Model Twelve
Line In
Line Out
Cascade Model Twelve
Line In
Line Out
LFE
Input
Line In
Line Out
Cascade 12 OM
9/21/05
5:03 PM
Page 7
Model Twelve
Cascade
OPERATION
Power On
Crossover Adjustments
Plug your subwoofer’s AC cord into a wall outlet. Do not use the
outlets on the back of the receiver.
Initially set the Subwoofer Level (Volume) Control § to the
“min” position.
NOTE: This control will have no effect if the Normal/LFE Selector
Switch ¶ is set to “LFE.” If you have a Dolby Digital or DTS
processor/receiver, the Crossover Frequency is set by the
processor/receiver. Consult your owner’s manual to learn how
to view or change this setting.
Turn on your sub by pressing the Power Switch ¡ on the
rear panel.
The Crossover Adjustment Control ∞ determines the highest
frequency at which the subwoofer reproduces sounds. If your main
speakers can comfortably reproduce some low-frequency sounds,
set this control to a lower frequency setting, between 50Hz
and 100Hz.This will concentrate the subwoofer’s efforts on the
ultradeep bass sounds required by today’s films and music. If you
are using smaller bookshelf speakers that do not extend to the
lower bass frequencies, set the Crossover Adjustment Control to
a higher setting, between 120Hz and 150Hz.
Auto On/Standby
With the Power Switch ¡ in the ON position, the Power
Indicator LED ¢ will remain backlit in red or green to
indicate the On/Standby mode of the subwoofer.
RED = STANDBY (No signal detected, Amp Off)
GREEN = ON (Signal detected, Amp On)
The subwoofer will automatically enter the Standby mode after
approximately 10 minutes when no signal is detected from your
system.The subwoofer will then power ON instantly when a
signal is detected. During periods of normal use, the Power
Switch ¡ can be left on.You may turn off the Power Switch ¡
for extended periods of nonoperation, e.g., when you are away
on vacation.
Phase Control
The Phase Switch • determines whether the subwoofer
speaker’s piston-like action moves in and out with the main
speakers, 0,˚ or opposite the main speakers, 180˚. Proper phase
adjustment depends on several variables such as room size,
subwoofer placement and listener position. Adjust the phase
switch to maximize bass output at the listening position.
Adjust Gain
Turn on your entire audio system and start a CD or movie
soundtrack at a moderate level.Turn up the Subwoofer Level
(Volume) Control § about half way. If no sound emanates from
the subwoofer, check the AC-line cord and input cables. Are the
connectors on the cables making proper contact? Is the AC
plug connected to a “live” receptacle? Has the Power Switch ¡
been pressed to the “On” position? Once you have confirmed that
the subwoofer is active, proceed by playing a CD, record or
cassette. Use a selection that has ample bass information.
Set the overall volume control of the preamplifier or stereo to a
comfortable level. Adjust the Subwoofer Level (Volume) Control §
until you obtain a pleasing blend of bass. Bass response should
not overpower the room but rather be adjusted so there is a
harmonious blend across the entire musical range. Many users
have a tendency to set the subwoofer volume too loud,
adhering to the belief that a subwoofer is there to produce lots
of bass.This is not entirely true. A subwoofer is there to enhance
bass, extending the response of the entire system so the bass
can be felt as well as heard. However, overall balance must
be maintained or the music will not sound natural. An
experienced listener will set the volume of the subwoofer so
its impact on bass response is always there but never obtrusive.
7
Cascade Model Twelve
Model Twelve
Cascade
8
Model Twelve
Cascade
Cascade Model Twelve TEST PROCEDURE
The operation of the Cascade Model Twelve subwoofer, and the proper settings for the Room Adaptive Bass Optimization
System, or R.A.B.O.S., is thoroughly covered in the Owner’s guide, part# 406-000-05338-E.
For service purposes, the R.A.B.O.S. system is canceled when all three front panel controls (F) (L) (W) are turned fully CW
(Clockwise), or if the R.A.B.O.S. On/Off switch is OFF. The only other control of concern is the Main Level Control on the
front panel, which operates like a traditional potentiometer.
Equipment needed:
• Function/signal generator/sweep generator
• Integrated Amplifier
• Multimeter
• RCA cables; Speaker cables
General Unit Function (UUT = Unit Under Test)
Switch/Controls:
MAIN LEVEL control full Counterclockwise (Min)
CROSSOVER (Hz) Full Clockwise (150)
R.A.B.O.S. On/Off switch OFF
PHASE switch - either position
(3) R.A.B.O.S. controls – do not matter
1) From the signal generator, connect one line level (RCA) cable to the Line In jacks (L/R) on the UUT. Use a Ycable from a mono source if necessary to connect to both inputs.
2) Turn on generator; adjust to 150mV, 50 Hz.
3) Plug AC power cord in UUT, turn power switch ON.
4) LED should be ON (faceplate). Turn up LEVEL control to full Clockwise (Max).
5) LED should be Green; Bass response should be heard and felt from woofer at bottom of cabinet.
6) Turn LEVEL control full Counterclockwise (Min). Turn power switch OFF.
Sweep Function
1) Follow steps 1-5 above, using a sweep generator as a signal source – adjust the generator to 100mV, 50 Hz.
2) Sweep generator from 20Hz to 300Hz. Listen for any rattles, clicks, buzzes or any other noises. If any unusual
noises are heard, test woofer according to the instructions below.
Driver Function
1) Remove woofer from the enclosure. Check DC resistance of woofer; it should be 3.4Ω ±10%,
2) Connect a pair of speaker cables to woofer terminals. Cables should be connected to an integrated amplifier
fed by a signal generator. Turn on generator and adjust so that speaker level output is 6.0V.
3) Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises.
9
Model Twelve
Cascade
BLOCK DIAGRAM
10
Model Twelve
Cascade
MODEL12 Test Flow Chart
yes
Start
Test protection
Dc voltage check
±Vcc,±15V
no
OK
no
OK
Check U107.R237
±15Vcc etc
yes
Check transformer
C168,C169,D123,
D124,C170
Test limiter circuit
yes
Power on check
LED red &green
no
OK
Check U106.Q107ect
yes
no
OK
Check vol module
& connector
cable& ±15V.etc
Check THD output
power, noise
yes
no
OK
Test frequency
Response
yes
no
OK
Check pre board
& power board ,
±Vcc,±15V ect
Auto off Function
Hi pot test
Check U102,uR133,
C121,R135,C122.ect
yes
no
OK
Test phase sw,low
pass sw rabos vr
Check U103.Q101.
Q102.C131.R142;Ac
cord, Transformer.
yes
Listening test
no
Check sw103,102,
R158,163,177 ect
OK
no
OK
yes
yes
Test input sensitivity
The Amp ass’y ok
END
no
OK
Check U101,R117,
R112,R114 etc
說明:以上推斷是在操作接線正確,測試
方法正確,儀器設備正常的前提下進行的.
11
Model Twelve
Cascade
Cascade Model Twelve Electrical Parts List 120v
Part Number
Description
Q'ty
Reference Designator
MAIN/POWER SUPPY PCB
Resistors
110-16102j26-e
CARBON RESISTOR 1K 1/6W ±5% CF 26mm (RoHS)
3
R210,R239,R264
110-16103j26-e
CARBON RESISTOR 10K 1/6W ±5% CF 26mm (RoHS)
110-16153j26-e
110-16182j26-e
CARBON RESISTOR 15K 1/6W ±5% CF 26mm (RoHS)
9
2
R216,R227,R229,R230,R231,R232,R233,R260,R261
R247,R249
110-16222j26-e
110-16223j26-e
110-16274j26-e
110-16333j26-e
110-16391j26-e
110-16472j26-e
110-16473j26-e
110-16683j26-e
112-14101j26-e
116-141r00j26x-e
116-161002f26-e
116-161301f26-e
116-161692f26-e
116-162001f26-e
116-162492f26-e
116-166813f26-e
110-12621j15-e
110-20152j20-e
113-500r1j10-e
CARBON RESISTOR 2.2K 1/6W ±5% CF 26mm (RoHS)
1
2
3
1
1
2
4
1
1
2
2
2
3
1
1
2
1
1
1
R248
R242,R245
R218,R220,R223
R240
R211
R243,R246
R213,R217,R219,R222
R221
R212
R241,R244
R255,R256
R234,R235
R226,R228,R236
R214
R215
R257,R258
R262
R238
R208
116-142003f26-e
MTL FILM RESISTOR 200K 1/4W ±1% MF 26mm (RoHS)
2
1
R224,R225
R209
1
2
C165
C163,C164
2
2
2
C159,C160
C166,C167
C161,C162
2
1
1
C156,C157
C155
C174
CARBON RESISTOR 1.8K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 22K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 270K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 33K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 390Ω 1/6W CF 26mm (RoHS)
CARBON RESISTOR 4.7K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 47K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 68K 1/6W ±5% CF 26mm (RoHS)
FUSE RESISTOR 1/4W 100ohm 5%(RoHS)
MTL FILM RESISTOR 1.00Ω 1/4W ±5% MO 26mm (RoHS)
MTL FILM RESISTOR 10K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR1.30K 1/6W MF 26mm (RoHS)
MTL FILM RESISTOR16.9K 1/6W MF 26mm (RoHS)
MTL FILM RESISTOR 2.00K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 24.9K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 681K 1/6W ±1% MF 26mm (RoHS)
CARBON RESISTOR 620Ω 1/2W ±5% 15mm(RoHS)
CARBON RESISTOR 1.5K 2W ±5% CF 20mm KINK(RoHS)
CEMENT RESISTOR 0.1Ω 5W ±5% (RoHS)
Capacitors
130-2b102k503-e
DISC CAPACITOR 1000P 50V ±10% (RoHS)
130-3f104z503-e
130-ch101j503-e
DISC CAPACITOR 0.1U 50V +80/-20% (RoHS)
135-3107m16-e
135-3226m50-e
135-3227m10-e
ELECTROLYTIC CAP 100uF 16V ±20% (RoHS)
139-3227m16-e
140-rx103ka03-e
140-rx473kb03-e
LOW LEAKAGE EC 220uF 16V ±20% (RoHS)
135-4228m35-e
135-4688m80-e
ELECTROLYTIC CAP 2200uF 35V ±20%(RoHS)
2
2
C172,C173
C170,C171
ELECTROLYTIC CAP 6800U 80V ±20%(RoHS)
2
C168,C169
190-16l431clp1-e
192-027c1815gr-e
IC TL431CLP(RoHS) Adjustable precision shunt regulator
1
D115
TRANSISTOR 2SC1815GR (RoHS) NPN
192-028a1015gr-e
192-1572n5551-e
192-1582n5401-e
TRANSISTOR 2SA1015GR (RoHS) PNP
4
3
1
Q110,Q112,Q114,Q117
Q111,Q113,Q115
Q109
197-031n4148-e
199-15000565-e
199-15001505-e
DIODE 100mA 75V SIGNAL 1N4148 ROHM (RoHS)
ZENER DIODE 5.6V 1/2W 52mm (RoHS)
1
7
1
Q108
D117,D118,D119,D120,D121,D125,D126
D116
ZENER DIODE 15V 1/2W 52mm (RoHS)
1
D122
DISC CAPACITOR 100P 50V ±5% (RoHS)
ELECTROLYTIC CAP 22U 50V ±20% (RoHS)
ELECTROLYTIC CAP 220U 10V ±20% (RoHS)
MULTY LAYER CAP 10nF 100V X7R 10%(RoHS)
MULTY LAYER CAP 47NF 200V X7R ±10% (RoHS)
Semiconductors
TRANSISTOR FSC 2N5551 (RoHS) NPN
TRANSISTOR FSC 2N5401 AI-PNP 350V 500mA TO-92(RoHS)
12
Model Twelve
Part Number
Cascade
Description
Q'ty
Reference Designator
MAIN/POWER SUPPY PCB
199-15002005-e
ZENER DIODE 20V 1/2W 52mm (RoHS)
1
D129
109-1tsc103j0-e
190-16lm324n-e
192-991d669a-e
192-992b649t-e
THERMISTOR TSC05103J(RoHS)
TRANSISTOR HI-SINCERITY HSD669A(RoHS) NPN
1
1
1
R237
U107
Q116
TRANSISTOR HSB649T(RoHS)
1
Q118
197-00db103g-e
DIODE 1A 200V DF02M DB103G(RoHS) BRIDGE
197-00kbu1003-e
197-101n4002-e
DIODE 10A 200V BRIDGE
1
1
D124
D123
DIODE 1N4002 (RoHS)
1
D114
RELAY 5A 24V UDH-SS124D(RoHS)
1
1
1
1
1
K101
P108
P107
P112
P113
1
4
1
7
2
1
1
1
2
2
1
2
1
1
R150
R112,R113,R151,R152
R140
R263,R118,R133,R136,R146,R149,R199
R145,R181
R139
R147
R200
R119,R120
R141,R148
R138
R284,R285
R254
R144
1
1
R137
R143
1
2
1
R153
R287,R288
R194
3
1
1
R130,R131,R132
R142
R195
1
2
3
R202
R197,R198
R193,R204,R206
4
2
1
R209,R231,R232,R296
R220,R225
R201
1
2
2
2
R265
R205,R207
R109,R110
R121,R122
I.C. LM324N(RoHS) DUAL OP-AMP
PNP
Miscellaneous
171-udhss124d-e
175-1c02p01-e
175-1c06v01-e
175-1d02v01-e
175-1d05v01-e
WIRE CONNECTOR&BASE 2PIN PITCH=2.5mm(RoHS)
WIRE CONNECTOR&BASE 6 PIN PITCH=2.5mm(RoHS)
WIRE CONNECTOR&BASE 2PIN PITCH=3.96mm(RoHS)
WIRE CONNECTOR&BASE 5PIN 3.96mm(RoHS)
PREAMP PCB
Resistors
110-14152j26-e
CARBON RESISTOR 1.5K 1/4W ±5% CF 26mm (RoHS)
110-16101j26-e
110-16102j26-e
110-16103j26-e
110-16105j26-e
110-16151j26-e
110-16183j26-e
110-16203j26-e
110-16221j26-e
110-16223j26-e
110-16274j26-e
110-16331j26-e
110-16432j26-e
110-16472j26-e
110-16473j26-e
CARBON RESISTOR 100Ω 1/6W ±5% CF 26mm (RoHS)
110-16474j26-e
110-164r7j26-e
CARBON RESISTOR 470K 1/6W ±5% CF 26mm (RoHS)
110-16621j26-e
116-161001f26-e
116-161002f26-e
CARBON RESISTOR 620Ω 1/6W ±5% CF 26mm (RoHS)
116-161504f26-e
116-161693f26-e
116-162001f26-e
MTL FILM RESISTOR 1.5M 1/6W ±1% MF 26mm (RoHS)
116-162052f26-e
116-162212f26-e
116-162262f26-e
MTL FILM RESISTOR 20.5K 1/6W ±1% MF 26mm (RoHS)
116-163322f26-e
116-163923f26-e
116-164320f26-e
MTL FILM RESISTOR 33.2K 1/6W ±1% MF 26mm (RoHS)
116-164421f26-e
116-164751f26-e
116-164752f26-e
MTL FILM RESISTOR 4.42K 1/6W ±1% MF 26mm (RoHS)
CARBON RESISTOR 1K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 10K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 1M 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 150Ω 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 18K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 20K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 220Ω 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 22K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 270K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 330Ω 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 4.3K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 4.7K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 47K 1/6W ±5% CF 26mm (RoHS)
CARBON RESISTOR 4.7Ω 1/6W ±5% CF 26mm (RoHS)
MTL FILM RESISTOR 1K 1/6W ±1% MF26mm (RoHS)
MTL FILM RESISTOR 10K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 169K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 2.00K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 22.1K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 22.6K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 392K 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR 432Ω 1/6W ±1% MF 26mm (RoHS)
MTL FILM RESISTOR4.75K 1/6W MF 26mm (RoHS)
MTL FILM RESISTOR 47.5K 1/6W ±1% MF 26mm (RoHS)
13
Model Twelve
Part Number
Cascade
Description
Q'ty
Reference Designator
PREAMP PCB
116-166491f26-e
MTL FILM RESISTOR 6.49K 1/6W ±1% MF 26mm (RoHS)
2
R114,R115
116-166812f26-e
116-168061f26-e
115-h103a101-e
115-h503b405-e
MTL FILM RESISTOR 68.1K 1/6W ±1% MF 26mm (RoHS)
1
1
1
R135
R134
R286
1
R233
MTL FILM RESISTOR 8.06K 1/6W ±1% MF 26mm (RoHS)
VARIABLE RESISTOR A10K (RoHS)
VARIABLE RESISTOR B50K (RoHS)
4 GANG
Capacitors
129-a104j633-e
129-a224j633-e
129-a333j633-e
129-a473j633-e
129-a683j633-e
130-2b102k503-e
130-2b221k503-e
MTLIZE CAP 0.1U 63V ±5% MSC (RoHS)
DISC CAPACITOR 220P 50V ±10% (RoHS)
3
2
2
1
2
2
5
130-3f104z503-e
DISC CAPACITOR 0.1U 50V +80/-20% (RoHS)
11
130-3f473m503-e
130-sl101k503-e
130-sl470k503-e
135-3105m50-e
135-3106m50-e
135-3107m16-e
DISC CAPACITOR 0.047U 50V ±20% (RoHS)
1
2
1
1
4
C137,C138,C139
C121,C122
C209,C218
C149
C201,C213
C181,C182
C107,C108,C110,C228,C231
C112,C114,C124,C125,C130,C133,C135,C153,C15
4,C232,C233
C180
C120,C148
C128
C126
C109,C111,C123,C129
135-3107m25-e
135-3226m50-e
ELECTROLYTIC CAP 100U 25V ±20% (RoHS)
5
1
C113,C115,C132,C134,C136
C152
139-3227m16-e
129-a223j633-e
LOW LEAKAGE EC 220uF 16V ±20% (RoHS)
1
1
1
C151
C131
C150
3
7
1
Q101,Q102,Q103
D105,D106,D108,D109,D110,D112,D113
D130
1
2
U101,U103
U206
2
1
U102,U106
Q107
L.E.D ψ5 HL-50107EGW (RoHS)
1
D201
162-10169003-e
162-a013d001-e
174-0rcb204vg-e
WIRE 160mm AWG28 WHT/BLK (RoHS)
1
1
P105
P104A
175-1c02p01-e
175-9c08v01-e
180-t000ts81-e
WIRE CONNECTOR&BASE 2PIN PITCH=2.5mm (RoHS)
TACT SWITCH L101 (RoHS) PHASE,LFE,RABOS
1
1
1
3
JK102
P106
P104
SW102,SW103,SW104
CARBON RESISTOR 1M 1/6W ±5% CF 26mm TAP (RoHS)
1
R181
MTLIZE CAP 0.22uF 63V ±5% MSC (RoHS)
MTLIZE CAP 0.033U 63V MSC (RoHS)
MTLIZE CAP 0.047U 63V ±5% MSC (RoHS)
MTLIZE CAP 0.068uF 63V ±5% MSC (RoHS)
DISC CAPACITOR 1000P 50V ±10% (RoHS)
DISC CAPACITOR 100P 50V SL ±10% (RoHS)
DISC CAPACITOR 47P 50V ±10% (RoHS)
ELECTROLYTIC CAP 1U 50V ±20% (RoHS)
ELECTROLYTIC CAP 10uF 50V ±20% (RoHS)
ELECTROLYTIC CAP 100uF 16V ±20% (RoHS)
ELECTROLYTIC CAP 22U 50V ±20% (RoHS)
MTLIZE CAP 0.022U 63V ±5% MSC (RoHS)
Semiconductors
192-027c1815gr-e
TRANSISTOR 2SC1815GR (RoHS)
197-031n4148-e
199-15000825-e
190-06m4558d-e
DIODE 100mA 75V SIGNAL 1N4148 ROHM (RoHS)
190-16tl072n-e
190-16tl074cn-e
I.C. TL072N @6.5 (RoHS)
192-153mpf102-e
195-10107egw-e
TRANSISTOR FAIRCHILD MPF102 (RoHS)
NPN
ZENER DIODE 8.2V 1/2W 52mm (RoHS)
I.C. OPA 4558D (RoHS)
I.C TL074CN ST (RoHS)
DUAL OP-AMP
DUAL OP-AMP
QUAD OP-AMP
FET
Miscellaneous
WIRE UL1007#28 130mm WHT/BLK (RoHS)
RCA-204VG(GOLDEN) (RoHS)
WIRE CONNECTOR&BASE 8PIN PITCH=2.5mm (RoHS)
RABOS PCB
Resistors
110-16105j26-e
14
Model Twelve
Part Number
Cascade
Description
Q'ty
Reference Designator
RABOS PCB
110-16106j26-e
116-161000f26-e
CARBON RESISTOR 10M 1/6W ±5% CF 26mm TAP (RoHS)
1
R186
METAL FILM RESISTOR 100Ω 1/6W ±1% MF 26mm TAP (RoHS)
116-161001f26-e
116-161002f26-e
METAL FILM RESISTOR 1K 1/6W ±1% MF26mm TAP (RoHS)
1
1
R154
R180,R187,R252
116-161103f26-e
116-161502f26-e
116-161652f26-e
116-162051f26-e
116-162211f26-e
116-162671f26-e
116-163161f26-e
116-163400f26-e
METAL FILM RESISTOR 110K ±1% MF 1/6W 26mm TAP (RoHS)
8
1
2
1
1
1
1
1
R171,R159,R160,R166,R192,R173,R178
R174
R162,R168
R188
R253
R172
R155
R251
116-163571f26-e
116-165400f26-e
METAL FILM RESISTOR 3.57K 1/6W 1% MF 26mm TAP (RoHS)
2
1
R164,R169
R157
116-166041f26-e
116-166341f26-e
116-166800f26-e
116-168250f26-e
116-169092f26-e
116-169311f26-e
115-h103c201-e
115-h103a203-e
METAL FILM RESISTOR 6.04K 1/6W ±1% MF TAP 26mm (RoHS)
VAR RESISTOR RV16A01-20-15K-A10K-3E (RoHS) LEVL,WIDTH
1
2
1
1
2
1
1
1
2
R175
R165,R170
R189
R176
R161,R167
R190
R179
R163
R158,R177
129-a104j633-e
METALIZE CAP 0.1U 63V ±5% MSC TAP (RoHS)
3
129-a683j633-e
130-3f104z503-e
METALIZE CAP 0.068uF 63V ±5% MSC TAP (RoHS)
2
DISC CAPACITOR 0.1U 50V +80/-20% TAP (RoHS)
4
C138,C139,C137
C142,C143
C144,C145,C146,C147
METAL FILM RESISTOR 10K 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR 15.0K 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR 16.5K 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR 2.05K 1/6W MF 26mm TAP (RoHS)
METAL FILM RESISTOR 2.21K 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR 2.67K 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR3.16K 1/6W MF 26mm TAP ±1% (RoHS)
METAL FILM RESISTOR 340Ω 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR540Ω 1/6W MF 26mm TAP (RoHS)
METAL FILM RESISTOR 6.34K 1/6W±1%MF (RoHS)
METAL FILM RESISTOR 680Ω 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR 825Ω 1/6W ±1% MF 26mm TAP (RoHS)
METAL FILM RESISTOR90.9K 1/6W MF 26mm TAP (RoHS)
METAL FILM RESISTOR 9.31K 1/6W ±1% MF 26mm TAP (RoHS)
VAR RESISTOR RV16A01-20-15K-C10K-3E (RoHS) FREQ
Capacitors
Semiconductors
190-16tl072n-e
190-16tl074cn-e
I.C. TL072N @6.5 (RoHS) DUAL OP-AMP
1
I.C TL074CN ST (RoHS) QUAD OP-AMP
1
U105
U104
CLASS D PCB ASS'Y (RECOMMENDED REPLACE ENTIRE MODULE PART# 051-A05022C-E)
Resistors
112-10180j00-e
FUSE RESISTOR FMF 1W 18Ω 5%(RoHS)
118-12061001f-e
118-12061002f-e
118-12061002j-e
SMD RESISTOR 1K 1206 1%(RoHS)
118-120610r0j-e
118-12062002f-e
SMD RESISTOR 10.0Ω 1206 5%(RoHS)
SMD RESISTOR 20K 1206 1%(RoHS)
5
4
1
118-12062201j-e
SMD RESISTOR 2.20K 1206 5%(RoHS)
18
1
1
R29,R30,R30B,R7,R9
R20,R20B,R22,R23
R26
R13,R16,R31,R33,R34,R35,R36,R37,R38,R39,R40,
R41,R42,R43,R44,R45,R46,R32
R4
R6
1
1
4
R24
R10
R14,R15,R27,R28
1
1
R1
R3
1
1
1
SMD RESISTOR 10K 1206 1%(RoHS)
SMD RESISTOR 10.0K 1206 5%(RoHS)
118-12062204j-e
SMD RESISTOR 2.20M 1206 5% (RoHS)
118-12062211f-e
118-12062550f-e
SMD RESISTOR 2.21K 1206 1% (RoHS)
118-12062701j-e
118-12063301j-e
118-12063321f-e
SMD RESISTOR 2.70K 1206 5%(RoHS)
118-12063922f-e
SMD RESISTOR 1206 39.2K±1%(RoHS)
SMD RESISTOR 1206 255Ω 1%(RoHS)
SMD RESISTOR 3.30K 1206 5%(RoHS)
SMD RESISTOR 3.32K 1206 1%(RoHS)
15
R2
R25
Model Twelve
Part Number
Cascade
Description
Q'ty
Reference Designator
CLASS D PCB ASS'Y (RECOMMENDED REPLACE ENTIRE MODULE PART# 051-A05022C-E)
118-12064700j-e
SMD RESISTOR 470Ω 1206 5%(RoHS)
3
R8,R11,R21
118-12064701j-e
118-12064751f-e
SMD RESISTOR 4.70K 1206 5%(RoHS)
SMD RESISTOR 4.75K 1206 1%(RoHS)
1
1
R12
R5
130-sl681kb03-e
DISC CAPACITOR SL 680PF 200V(RoHS)
1
132-104kb50-e
MYLAR CAPACITOR 0.1U ±10% 250V LS-10.mm MD (RoHS)
132-105kb50-e
128-e106ma01-se
141-c0101k50-e
141-c0220k50-e
141-c0561k50-e
141-c5104m50-e
141-c7103k50-e
141-d7104ka0-e
MYLAR CAPACITOR 1uF 250V ±10% (RoHS)
1
1
2
1
1
1
8
1
4
C20
C40
C16,C17
C4
C5
C6
C2,C3,C7,C8,C9,C10,C11,C15
C13
C12,C14,C18,C19
TRANSISTOR IRF640N INTERNATIONAL (RoHS)
1
2
2
1
2
1
1
8
2
4
2
1
IC1
Q1,Q4
Q2,Q8
Q5B
Q7,Q9
Q3
Q6B
D1,D2,D3,D4,D5,D5B,D6,D20
Z1,Z2
Z3,Z4,Z5,Z6
Q10,Q10B
Q11
CHOKE SA-500-280 (PT1601B*151MAA) (RoHS)
1
L1
Ferrite core LD1215*300KU ±10%(RoHS)
WIRE CONNECTOR&BASE 40PIN PITCH=2.54mm
HR2*40(RoHS)
1
L2
Capacitors
CROSSVER CAP 10uF 100V 20% (RoHS)
SMD CAPACITOR 100pF 50V 10% 1206 NP0(RoHS)
SMD CAPACITOR 22pF 50V 10% 1206 SMT NPO(RoHS)
SMD CAPACITOR 560pF 50V 10% 1206 NPO(RoHS)
SMD CAPACITOR 1206 Y5V 0.1uF 50V ±20%(RoHS)
SMD CAPACITOR0.01uF 50V 10% 1206 X7R(RoHS)
SMD CAPACITOR 0.1uF 100V 10% 1210 X7R(RoHS)
Semiconductors
190-16tl072dts-e
SMD I.C. TL072CDT SGS THOMSON(RoHS)
192-09124126qs-e
192-09139066rs-e
192-091sc4672-e
192-09210376qs-e
192-09215146rs-e
192-1582n5401-e
197-03rls4148s-e
199-15000563s-e
199-1500120s-e
192-232irf9640-e
192-233f640n-e
SMD TRANSISTOR 2SC2412K-T146Q/R ROHM(RoHS)
SMD TRANSISTOR 2SC3906K-T146R ROHM(RoHS)
TRANSISTOR 2SC4672(MPT3) ROHM(RoHS)
SMD TRANSISTOR 2SA1037K-T146Q/R ROHM(RoHS)
SMD TRANSISTOR 2SA1514K-T146R ROHM(RoHS)
TRANSISTOR FSC 2N5401 AI-PNP 350V 500mA TO-92(RoHS)
SMD DIODE RLS4148-TE11 ROHM(RoHS)
SMD ZENER 5.6V 5% PHILIPS BZX84-C5V6(RoHS)
SMD ZENER 12V 5% PHILIPS BZX84-C12 (RoHS)
FET IRF9640 IR P-CH TO220 (RoHS)
Miscellaneous
122-13151k0190-e
122-14300k4-e
175-9f40hr2-e
0.2
MISCELLANEOUS/MECHANICAL
150-r1107011-e
152-u602015 -e
154-k31505t0 -e
155-630r345b-e
162-10100023 -e
162-5016d001-e
166-5070a4bd-e
POWER TRANSFORMER TT0930505260
LINE CORD SVT FT-2 6FT
FUSE 3.15A 250V 30mm UL/CSA/PSE
FUSE HOLDER UL/CSA ψ6*30mm R3-45B
WIRE UL/CSA 1617 #22 100mm BLK
WIRE 24# 160mm BLK (RoHS)
SPEAKER WIRE 700mm #18 UL1015 #205*0.5t BLK
/#250*0.8t RED(RoHS)
176-wjce2-e
180-p21f2bbd2-e
193-0s4211-e
193-201612tr-e
193-201815t2-e
WIRE CONNECTOR PIN CE-2
PUSH SWITCH MR-21F-2BB-D2 (RoHS)
INSULATOR (INSULATION SPACER) 42*11
INSULATOR T0-220 16mm*12mm
INSULATOR
16
1
1
1
1
1
1
1
1
1
1
1
2
P108
Model Twelve
Part Number
Cascade
Description
Q'ty
Reference Designator
MISCELLANEOUS/MECHANICAL
236-AL-05001-0LAE
Aluminium bar band (RoHS)
302-AL-05066-0BAE
306-ABS-00177
Aluminium Panel 300*200*2.5mm ,White and Black
1
Plastic rear cover , 198*298*102mm
1
1
311-ABS-00028-0BAE Plastic knob, 46077-W P.V.C.
323-AL-05000-0LAE
Heatsink (RoHS)
5
325-FE-00400-0LAE PCB bracket , 58*9*13.5T (RoHS)
333-EVA-00220-0BAE EVA Gasket ,225*15*1t UL
333-EVA-00783-0BAE EVA W 198*12*2.0T
333-EVA-00807-0BAE EVA L 274*12*2.0T (RoHS)
333-EVA-00826-0BAE EVA W 198*12*1.0T (RoHS)
333-EVA-00835-0BAE EVA L 274*12*1.0T (RoHS)
333-EVA-00866
Flame prevention EVA 48*18*1.5T
335-NYL-00002-0BAE Power cord, 4K-4 NO-BB(RoHS)
1
336-RUB-05103-0BAE RUB gasket, 97*16*3.0T ,Black
350-EM04012D024-E 4¢*12,wooden screw, crossed round head,electronic black,
2
351-AM03008A078-E
351-AM03008A079-E
351-AM03018A364-E
351-HM03006A308-E
351-HM04010A217-E
352-AM03008D040-E
352-AM03008D041-E
352-AM03010D065-E
355-P07049-E
361-FE-00002-0LAE
361-FE-05016-0LAE
362-FE-00013-0LAE
128-c117ja01-e
M3*8 mechanical screw ,crossed
M3*8 mechanical screw ,crossed,electronic black
M3*8 mechanical screw ,crossed,electronic black
M3*6mm mechanical screw ,crossed,electronic black
M4*10 mechanical screw ,crossed,electronic black
¢3*8 B Screw ,crossed
¢3*8 B Screw ,crossed
¢3*10 P screw,crossed
4
flat washer 7.2*12*0.5t
Holder of transformer 90*70*15mm (RoHS)
SECC bracket 36*12.5*8.5 (RoHS)
PCB bracket L TYPE t=1.6mm S.P.C.C 89*9*1.6T (RoHS)
capacitor,110uF±5% DF3% 100V ψ22*37
2
1
1
2
2
2
2
2
2
17
4
7
2
1
4
2
2
1
1
1
1
1
at Woofer Terminal
Model Twelve
Cascade
18
Model Twelve
Cascade
19
Model Twelve
Cascade
20
Model Twelve
Cascade
21
Model Twelve
Cascade
22
Model Twelve
Cascade
23
Model Twelve
Cascade
24
Model Twelve
Cascade
25
Model Twelve
Cascade
26
Model Twelve
Cascade
27
Model Twelve
Cascade
28
Model Twelve
Cascade
29
Model Twelve
Cascade
30
Model Twelve
Cascade
31
Model Twelve
Cascade
32
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement