SERVICE MANUAL
SPECIFICATIONS ..................................................................... 3
DIMENSIONS .............................................................................. 4
PANEL LAYOUT ......................................................... 5
CIRCUIT BOARD LAYOUT .................................... 6
DISASSEMBLY PROCEDURES ............................................... 7
CIRCUIT BOARDS ........................................................... 11
INSPECTIONS ............................................................................... 13
BLOCK DIAGRAM ............................................ 15
CIRCUIT DIAGRAM ................................................................... 16
PARTS LIST
■ CONTENTS
PA 011843
Copyright (c) Yamaha Corporation. All rights reserved. 06.11
HAMAMATSU, JAPAN
200612-34650
MSP5 STUDIO
2
■ WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those originally
installed.
IMPORTANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service
procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have
therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruc-
tion of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha
product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service
representative.
IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of
any applicable technical capabilities, or establish a principal-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service
departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specifica-
tion are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor’s Service
Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by
grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus).
IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applicable)
components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause
cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO
EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux
vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
IMPORTANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cord
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT. The wires in this mains lead are coloured in accordance with the following code:
GREEN-AND-YELLOW: EARTH
BLUE: NEUTRAL
BROWN: LIVE
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your
plug, proceed as follows:
The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety
earth symbol or colored GREEN or colored GREEN and YELLOW.
The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED.
MSP5 STUDIO
3
■ SPECIFICATIONS
* These specifications apply to rated power supplies of 120,
230 and 240 V.
General Specifications
Type ......................................Biamp 2-way Powered speaker
Crossover Frequency ................................................ 2.5 kHz
LF: 24 dB/oct, HF: 24 dB/oct
Overall Frequency Response .......... 50 Hz - 40 kHz (-10 dB)
Maximum Output Level .......................... 101 dB, 1 m on Axis
Dimensiones (W x H x D) ......................179 x 279 x 208 mm
(7-1/2” x 11” x 8-3/16”)
Weight ........................................................................... 7.9 kg
Magnetic Shielding ........................................................... Yes
Speaker section
Components LF ...................... 5” cone (Magnetic Shielding)
HF .................. 1.0” dome (Magnetic Shielding)
Enclosure Type ............................................... Bass-reflex
Material ....................................................... PP
Amplifier section
Output Power* .......................................................... LF: 40 W
THD = 0.02 %, RL = 4 Ω
HF: 27 W
THD = 0.02 %, RL = 6 Ω
S/N, IHF-A filter ................................ ≥ 94 dB, LEVEL = Max.
Input Sensitivity
XLR-3-31 ................. +4 dBu, LEVEL = Center
-6 dBu, LEVEL = Max.
PHONE................... -10 dBu, LEVEL = Center
-20 dBu, LEVEL = Max.
Input Connectors, Impedance
XLR-3-31 (balanced), 10 kΩ
PHONE (unbalanced), 10 kΩ
Controls LEVEL control .... 31 Positions Detent type VR
(Min = - ∞ Attenuation)
HIGH TRIM ............... +1.5/0/-1.5 dB at 15 kHz
LOW TRIM.............. +1.5/0/-1.5/-3 dB at 60 Hz
POWER switch ................................... ON/OFF
Indicators LED ...................................... Green: Power On
Red: Clipping
Power Consumption ....................................................... 60 W
AC code
Length ........................................................................... 2.5 m
Accessories
AC cord x 1, Non-skid pads x 2
MSP5 STUDIO
4
179 (7-1/16")
110*
20*
279 (11")30 60
208 (8-3/16")
* Non-skid pad positions.
(For mounting bracket )
2-M5
■ DIMENSIONS
Unit: mm
MSP5 STUDIO
5
3
4
7
5
6
1 2
■ PANEL LAYOUT
• Front Panel
• Rear Panel
1
2
3
4
5
6
7
POWER indicator
LEVEL control
POWER switch
AC IN connector
LOW TRIM switch
HIGH TRIM switch
INPUT 1/2 connector
1
2
3
4
5
6
7
MSP5 STUDIO
6
■ CIRCUIT BOARD LAYOUT
MSP5 STUDIO
7
Guide
Cut
Metal Grille
■ DISASSEMBLY PROCEDURE
1. Woofer (Time required: About 1 minute)
1-1 Remove the metal grille. (Fig. 1)
1-2 Remove the four (4) hexagonal socket screws marked
[200]. The woofer can then be removed. (Fig. 1)
Fig. 1 Fig. 2
Rear Panel Assembly
[210]
[210]
[210]
[200]: Hexagonal Socket Tapping Screw-P 4x14 (WJ271000) [210]: Bind Head Tapping Screw-P 5x25 (WJ286300)
3. Tweeter (Time required: About 3 minutes)
3-1 Remove the rear panel assembly. (See procedure 2)
3-2 Remove the four (4) screws marked [A]. The tweeter
can then be removed. (Fig. 3)
* Pull the tweeter lightly away from the cabinet to re-
move it.
[ A ][ A ]
Tweeter
Rear view
2. Rear panel Assembly
(Time required: About 2 minutes)
2-1 Remove the ten (10) screws marked [210].
The rear panel assembly can then be removed. (Fig. 2)
* When installing the metal grille, align
the cut with the guide.
Fig. 3
MSP5 STUDIO
8
4. Power Transformer
(Time required: About 3 minutes)
4-1 Remove the rear panel assembly. (See procedure 2)
4-2 Remove the three (3) screws marked [B] and screw
marked [C]. The power transformer can then be removed.
(Fig. 4)
Fig. 4
[ E ]
[ D ]
[ D ]
Transformer Bracket
Fig. 5
Fig. 6
5 AMP Circuit Board, INPUT Circuit Board
(Time required: About 5 minutes each)
5-1 Remove the rear panel assembly. (See procedure 2)
5-2 Remove the three (3) screws marked [B] and screw
marked [C]. The power transformer can then be removed.
(Fig. 4)
5-3 Remove the three (3) screws marked [D] and screw
marked [E]. The transformer bracket can then be re-
moved. (Fig. 5)
5-4 AMP Circuit Board:
5-4-1 Remove the two (2) screws marked [F] and the four (4)
screws marked [G]. The AMP circuit board can then be
removed. (Fig. 6)
MSP5 STUDIO
9
[220A]
[220A]
[220B]
[220A]
[230], [240]
[230]
[220B]
[240]
[220A/B]: Bonding Tapping Screw-B 3x8 (WJ286400)
[230]: Hexagonal Nut M12 (WJ285500)
[240]: Washer 12x16x0.6 (WJ286200)
Fig. 7
6. VOLUME Circuit Board
(Time required: about 2 minutes)
6-1 Remove the rear panel assembly. (See procedure 2)
6-2 Remove the knob marked [50] and the nut.
The VOLUME circuit board can then be removed.
(Fig. 8)
7. LED Circuit Board
(Time required: about 2 minutes)
7-1 Remove the rear panel assembly. (See procedure 2)
7-2 Remove the two (2) screws marked [H]. The LED circuit
board can then be removed. (Fig. 9)
Fig. 8
[50]: Knob Volume (WJ269800)
5-5 INPUT Circuit Board:
5-5-1 Remove the four (4) screws marked [220A]. The bracket
shield can then be removed. (Fig. 7)
5-5-2 Remove the three (3) screws marked [220B], the nut
marked [230], and the washer marked [240]. The IN-
PUT circuit board can then be removed. (Fig. 7)
Fig. 9
MSP5 STUDIO
10
8. Heat Sink (Time required: about 6 minute)
8-1 Remove the rear panel assembly. (See procedure 2)
8-2 Remove the power transformer and the bracket trans.
(See procedure 5-2, 5-3)
8-3 Remove the AMP circuit board. (See procedure 5-4)
8-4 Remove the seven (7) screws marked [I] and screw
marked [J]. The heat sink can then be removed.
(Fig. 10)
* Pull the heat sink lightly away from the rear panel to
remove it.
9. Power Switch
(Time required: About 2 minutes)
9-1 Remove the rear panel assembly. (See procedure 2)
9-2 Press the claw to remove the power switch. (Fig. 11)
Fig. 10
Fig. 11
MSP5 STUDIO
11
■ CIRCUIT BOARDS
WOOFER
TWEETER
to Power Transformer
to INPUT CN106A
to LED CN206
HIGH TRIM
INPUT
21
(-20~-10dBu)(-6~+4dBu)
dB
-1.5
0
+1.5
LOW TRIM
dB
-3
-1.5
0
+1.5
to Power Transformer
to Power SW
to VOLUME CN108
AC INLET
• AMP Circuit Board
Component side
Component side
• INPUT Circuit Board
MSP5 STUDIO
12
• VOLUME Circuit Board • LED Circuit Board
Component side Component side
VOLUME
to INPUT CN103
to AMP CN201
MSP5 STUDIO
13
Measuring Voltage AC100 V, 50/60 Hz (J)
AC120 V, 60 Hz (U, C, T)
AC240 V, 50 Hz (A)
AC230 V, 50 Hz (B)
AC230 V, 50 Hz (H)
AC220 V, 60 Hz (K)
AC230 V, 50 Hz (O)
Load LF 4 Ω
HF 6 Ω
LEVEL VR MAX.
Tone-control SW HIGH SW, LOW SW: 0 position.
1. Electric performance
INPUT CONDITIONS
Output Power
GAIN
Frequency Response
Tone-control
Characteristic
Noise Level
Residual Noise
MAX. Noise
DC Voltage
ITEM OUTPUT CONDITIONS
20 Hz
60 Hz
400 Hz
2 KHz
4 KHz
20 KHz
LF: 24.2 dBu OUTPUT
HF: 24.2 dBu OUTPUT
LF SP-OUT
< 0.02 %
< 0.02 %
24.2 dBu ± 2 dB
24.2 dBu ± 2 dB
24.2 dBu ± 2 dB
24.2 dBu ± 2 dB
-15 ± 2 dB
-6 ± 1 dB
+1 ± 0.7 dB
0 ± 0.5 dB
-19 ± 3 dB
-14.5 ± 2 dB
-3.7 ± 1.2 dB
+1.5 ± 1 dB
-3 ± 1.5 dB
-1.5 ± 1 dB
+1.5 ± 1 dB
-1.5 ± 1 dB
+1.5 ± 1 dB
< -70 dBu
< -70 dBu
< -60 dBu
< ± 50 mV
LIMIT
REF: LF OUTPUT
1 KHz 1 W (WF)
REF: LF OUTPUT
1 KHz 1 W (WF)
REF: LF OUTPUT
1 KHz 1 W (WF)
REF: LF OUTPUT
1 KHz 1 W (WF)
REF: LF OUTPUT
1 KHz 1 W (WF)
REF: LF OUTPUT
1 KHz 1 W (WF)
REF: LF OUTPUT
LOW SW: 0
REF: HF OUTPUT
HIGH SW: 0
LF SP-OUT
DIN AUDIO Filter
HF SP-OUT
DIN AUDIO Filter
LF SP-OUT
DIN AUDIO Filter
HF SP-OUT
LF-SP OUT
INPUT1 400 Hz
INPUT1 10 KHz
INPUT1 -6 dBu 400 Hz
VR: MAX
INPUT1 +4 dBu 400 Hz
VR: CENTER
INPUT2 -20 dBu 400 Hz
VR: MAX
INPUT2 -10 dBu 400 Hz
VR: CENTER
INPUT1
HIGH SW: 0
LOW SW: 0
LOW = -3
REF: 60 Hz
LOW = -1.5
REF: 60 Hz
LOW = +1.5
REF: 60 Hz
HIGH = -1.5
REF: 15 KHz
HIGH = +1.5
REF: 15 KHz
LEVEL VR = MIN.
HIGH SW: 0
LOW SW: 0
LEVEL VR = MAX.
HIGH SW: 0
LOW SW: 0
No Signal
No.
1
2
3
4
5
6
7
■ INSPECTIONS
LF SP-OUT
LF SP-OUT
LF SP-OUT
LF SP-OUT
HF SP-OUT
LF SP-OUT
HF SP-OUT
HF SP-OUT
(NOTE): 0 dBu = 0.775 V
MSP5 STUDIO
14
2. Muting operation
3. Protection circuit operation
4. Clipping level indication
POWER SWITCH
Non-signal
INPUT
Relay operation time
3.0 ± 1.5 sec
1.0 +1.5/-1.0 sec
≤
0.1 Vp-p
≤
0.1 Vp-p
Noise output voltage
LF, HF SP-OUT
OFF → ON
ON → OFF
Turn ON or OFF the power switch and check the relay
operation time and the pop noise obtained at SP terminal
is within the range specified in the following table.
3-1 Input DC +3 V to the base terminal of Q201 through the
2.2 kΩ resistance and check the relay turns off at once.
3-2 Input DC -3 V to the base terminal of Q202 through the
2.2 kΩ resistance and check the relay turns off at once.
Input the 400 Hz signal to the input terminal and check
the color of the power indicator is changed from green to
red when the output level obtained at LF-SP OUT termi-
nal is 27 dBu.
5. Stability
5-1 Vary the power supply voltage ±10 % and check the oscil-
lation or the like does not occur.
5-2 Connect the following capacitors to the output terminal
and check the oscillation or the like does not occur.
1
47 p
Capacity
2
100 p
3
330 p
4
470 p
5
1000 p
6
3300 p
7
4700 p
8
0.01 µ
9
0.033 µ
0
0.047 µ
6. Factory Settings
POWER : OFF
LOW TRIM : 0
HIGH TRIM : 0
LEVEL control : MIN.
MSP5 STUDIO
MSP5 STUDIO
15
MSP5 STUDIO
ABCDEFGH
2
3
4
5
6
7
1
+15V D51,52
RED GREEN
Q52-54
A
IC205-2/2 IC205-1/2
POWER AMP
+Vcc
JK101 +15V -15V -15V +15V
D91
TWEETER
YE
BL
125
6
TRIM
IC202
-1/2
7
8
21
31 75
8
4
IC201-1/2
3
-Vcc
IC101-2/2 IC101-1/2
HIGHLOW
IC102-1/2 IC102-2/2
WOOFER
-15V
IC201-2/2
JK102
+15V
-15V
+15V
F101C232
POWER
AC INLETAC CORD
POWER AMP
-Vcc +Vcc +15V -15V
PROTECTION
POWER TRANSFORMER
VR101
*S
*S: soldered
*S
*S
LEVEL
CN105 (3P)
+15V
D202
D201 R213 RLY1
R217
IC204
IC203
DB201
-15V
CN108 (3P)
CN103 (3P)
4
CN104 (4P)
CN101 (3P)
IC202
-2/2
CN206 (3P)
CN201 (3P)CN106B (4P)
CN106A (4P)
CN207 (4P)
CN205 (3P)
7
8
-15V
4
1
1
2
5
4
5
3
15
13
14
16
2
LED
DRIVE
A
B
C
+
++
+
–
+
–
–
+
–
+
–
BK
RE
–
+
+
–
-15V
5
4
7
LPF
+15V
3
8
1
HPF
B
C
Q201-203
AMP
AMP
VOLUME LED
INPUT 5/5
2/5 4/5
1/5
3/5
■ BLOCK DIAGRAM
MSP5 STUDIO
16
MSP5 STUDIO
MSP5 STUDIO
ABCDEFGHI
1
2
3
4
5
6
Note : See parts list for details of circuit board component parts.
N.M : Not installed
Ceramic Capacitor
Electrolytic Capacitor
Polyester Film Capacitor
ZA1F9A00102
Components having special characteristics are marked and must be
replaced with parts having specification equal to those originally installed.
WARNING
J, U, T : 1.6 A
H, B, A, K, O : 630 mA
AC INLET
OP AMP
POWER AMP
REGULATOR +15V
REGULATOR -15V
OP AMP
OP AMP
OP AMP OP AMP
POWER TRANSFOMER
VH 4P
Jumper
WOOFFER
4Ω
TWEETR
6Ω
LED
VOLUME
AMP
AMP
INPUT
VH 3P
■ CIRCUIT DIAGRAM
PARTS LIST
OVERALL ASSEMBLY ............................................................ 2
ELECTRICAL PARTS ........................................................... 4
■ CONTENTS
Notes: DESTINATION ABBREVIATIONS
A : Australian model
B : British model
C : Canadian model
D : German model
E : European model
F : French model
H : North European model
I : Indonesian model
J : Japanese model
K : Korean model
M : South African model
O : Chinese model
Q : South-east Asia model
T : Taiwan model
U : U.S.A. model
V : General export model (110V)
W: General export model (220V)
N,X: General export model
Y : Export model
■ WARNING
Components having special characteristics are marked and must be replaced with parts having
specification equal to those originally installed.
• The numbers “QTY” show quantities for each unit.
• The parts with “--” in “PART NO.” are not available as spare parts.
• This mark “ } ” in the REMARKS column means these parts are interchangeable.
• The second letter of the shaded ( ) part number is O, not zero.
• The second letter of the shaded ( ) part number is I, not one.
•
•
•
•
•
•
MSP5 STUDIO
MSP5 STUDIO
2
■ OVERALL ASSEMBLY
Non-skid pad
10a
10
10b
10c
10d
10e
20
50
30
40
40a
40b
Accessories of VOLUME
Apply bond hear
JK101JK102
100
110
120
130
140
150
160
170
180
200
210
210
210
220
220
230
240
250
260
270
280
290
300
270
280
290
300
MSP5 STUDIO
3
RANKQTYREMARKSDESCRIPTIONREF NO. PART NO.
: New Parts RANK: Japan only
OVERALL ASSEMBLY MSP5 STUDIO
Overall Assembly MSP5 STUDIO J J
Overall Assembly MSP5 STUDIO U U
Overall Assembly MSP5 STUDIO H H
Overall Assembly MSP5 STUDIO B B
Overall Assembly MSP5 STUDIO A A
Overall Assembly MSP5 STUDIO K K
Overall Assembly MSP5 STUDIO T T
Overall Assembly MSP5 STUDIO O O
* 10 Enclosure Assembly
* 10a Cabinet 437793
* 10b Badge 447802
* 10c Tape Sheet 446786
* 10d Bolt A274A0-5 433645 2
* 10e Nut M8 CR3 412967 2
20 Speaker 12cm 4 ohm WOOFER 437508 11
30 Speaker 2.4cm 6 ohm TWEETER 443311 11
* 40 Metal Grille Assembly
* 40a Metal Grille 448349
* 40b Cushion 10x95x1 447573 4
* 50 Knob Volume LEVEL VOLUME 439134
* 100 Rear Panel 449567
* 110 Heat Sink J J 453791
* 110 Heat Sink U/C U 453792
* 110 Heat Sink B,H H,B 453794
* 110 Heat Sink A A 453793
* 110 Heat Sink K K 453798
* 110 Heat Sink TT T 453802
* 110 Heat Sink CHN O 453801
s * 120 Power Transformer J J 420235
s * 120 Power Transformer U/C,TT U,T 420236
s * 120 Power Transformer B,H,CHN H,B,O 420237
s * 120 Power Transformer A A 420238
s * 120 Power Transformer K K 420239
* 130 Circuit Board AMP (MAIN1/5,3/5)
* 140 Circuit Board INPUT (MAIN5/5) J,U,T
* 140 Circuit Board INPUT (MAIN5/5) H,B,A,K,O
* 150 Circuit Board LED (MAIN4/5)
* 160 Circuit Board VOLUME(MAIN2/5)
s 170 Power Switch SDDJE30100 POWER ON/OFF 381326 06
s * 180 AC Inlet SS-120-2.0A-4.0A 446341
* 200 Hex.Socket Tapping Screw-P 4x14 NI-BL for WOOFER 423333 4
* 210 Bind Head Tapping Screw-P 5x25 NI-BL for REAR PANEL 422354 10
* 220 Bonding Tapping Screw-B 3x8 NI-BL for CIRCUIT BOARD 414198 7
* 230 Hexagonal Nut M12 NI-BL for TRS CONNECTOR 421223
* 240 Washer 12x16x0.6 for TRS CONNECTOR 417370
* 250 Switch Cover 381494
* 260 Switch Cover 381495
* 270 Cushion for XLR CONNECTOR 354855
* 280 Cushion for XRS CONNECTOR 356440
* 290 Cushion for TRS CONNECTOR 354853
* 300 Cushion for TRS CONNECTOR 354854
ACCESSORIES MSP5 STUDIO
s AC Cord J J 414427 08
s AC Cord U/C U 369532 08
s AC Cord H,A,K H,A,K 417976 08
s AC Cord B B 417977 12
s AC Cord TT T 444018
s AC Cord CHN O 414426 12
* Non-skid Pad A1D5A0 381493 2
WJ281200
WJ280100
WJ279900
WJ281300
WJ286000
WJ285600
XU973A0R
XU974A0R
WJ371900
WJ269900
WJ280000
WJ269800
WJ275900
WJ276100
WJ276200
WJ276500
WJ276800
WJ276700
WJ276400
WJ276600
WJ270000
WJ270100
WJ270200
WJ270400
WJ270300
WJ269200
WJ269300
WJ269600
WJ269500
WJ269400
WG263400
WJ279800
WJ271000
WJ286300
WJ286400
WJ285500
WJ286200
WJ371000
WJ371100
WJ371300
WJ371400
WJ371500
WJ371600
WG261700
WG261800
WG262000
WH221600
WH667300
WG262200
WJ370700
MSP5 STUDIO
4
■ ELECTRICAL PARTS
RANKQTYREMARKSDESCRIPTIONREF NO. PART N O.
: New Parts RANK: Japan only
ELECTRICAL PARTS MSP5 STUDIO
* Circuit Board AMP (MAIN 1/5,3/5) (WJ26900,WJ26970)
(6482A-30_1/5,3/5)
* Circuit Board INPUT (MAIN 5/5) J,U,T (WJ26900)
(6482C-30_5/5)
* Circuit Board INPUT (MAIN 5/5) H,B,A,K,O (WJ26970)
(6482C-30_5/5)
* Circuit Board LED (MAIN 4/5) (WJ26900,WJ26970)
(6482E-30_4/5)
* Circuit Board VOLUME(MAIN 2/5) (WJ26900,WJ26970)
(6482D-30_2/5)
* Circuit Board AMP (WJ26900,WJ26970)
(6482A-30_1/5,3/5)
* IC202 IC STK-401-090-E POWER 381255
* Circuit Board INPUT J,U,T (WJ26900)
(6482C-30_5/5)
* Circuit Board INPUT H,B,A,K,O (WJ26970)
(6482C-30_5/5)
s F101 Fuse T1.6A 250V J,U,T 331109 02
s * F101 Fuse T630mA 250V H,B,A,K,O 085108
* JK101 XLR Connector NC3FAH1-0 INPUT1 381261
* JK102 TRS Connector HTJ-064-11I INPUT2 381260
* Circuit Board LED (WJ26900,WJ26970)
(6482E-30_4/5)
* Circuit Board VOLUME (WJ26900,WJ26970)
(6482D-30_2/5)
* VR101 Rotary Variable Resistor A20k LEVEL VOLUME 443239
Speaker 12cm 4 ohm WOOFER 437508 11
Speaker 2.4cm 6 ohm TWEETER 443311 11
s * Power Transformer J J 420235
s * Power Transformer U/C,TT U,T 420236
s * Power Transformer B,H,CHN H,B,O 420237
s * Power Transformer A A 420238
s * Power Transformer K K 420239
s Power Switch SDDJE30100 POWER ON/OFF 381326 06
s AC Cord J J 414427 08
s AC Cord U/C U 369532 08
s AC Cord H,A,K H,A,K 417976 08
s AC Cord B B 417977 12
s AC Cord TT T 444018
s AC Cord CHN O 414426 12
WJ269200
WJ269300
WJ269600
WJ269500
WJ269400
WJ269200
X8344A00
WJ269300
WJ269600
WG275900
WJ270500
WJ270600
WJ270700
WJ269500
WJ269400
WJ270800
XU973A0R
XU974A0R
WJ270000
WJ270100
WJ270200
WJ270400
WJ270300
WG263400
WG261700
WG261800
WG262000
WH221600
WH667300
WG262200
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