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MSP3
SERVICE MANUAL
CONTENTS
SPECIFICATIONS ................................................... 3
PANEL LAYOUT .................................... 4
BLOCK DIAGRAM ............................ 5
CIRCUIT BOARD LAYOUT ................. 6
WIRING ..................................................................... 6
DISASSEMBLY PROCEDURE .............................. 7
IC BLOCK DIAGRAM ................................... 10
CIRCUIT BOARDS ........................................ 11
INSPECTION ............................................................... 13
OVERALL CIRCUIT DIAGRAM
This document is printed on chlorine free (ECF) paper with soy ink. PARTS LIST
PA 011605 HAMAMATSU, JAPAN 1
20010915-18000 1.386K-344 Printed in Japan 2001.10
MSP3
IMPOR TANT 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 under-
stood 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 per-
sonal injury, destruction 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 certifi-
cation, recognition of any applicable technical capabilities, or establish a principal-agent relationship of
any form.
The data provided is belived 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 specification 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.
IMPOR TANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cor d
Cor
IMPORTANT. The wires in this main lead are coloured in
accordance with the following code:
BLUE: NEUTRAL
BROWN: LIVE
As the colours of the wires in the main lead of this apparatus may not
correspond with the coloured markings identifying the terminals in
your plug, proceed as follows:
The BLUE wire must be connected to the terminal that is marked with
the letter N (or coloured BLACK).
The BROWN wire must be connected to the terminal that is marked
with the letter L (or coloured RED).
Be certain that neither core is connected to the earth terminal of the
three pin plug.
WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those
originally installed.
2
MSP3
SPECIFICATIONS
General specifications Amp.unit
Type....................................... 2-way Bass Reflex S/N: 95dB (IEC-A weighting)
Powered Speaker Maximum Output Power.......... 20W
Crossover Frequency............ 4 kHz Input Sensitivity/Impedance
Frequency Range.................. 65 Hz22 kHz LINE 1: 10 dB/10 k (RCA phono, Unbalanced)
Maximum Output Level......... 98 dB (1 m on Axis) LINE 2: +4 dB/10 k (XLR, phone Balanced)
Dimensions (W X H X D)....... 144 X 236 X 167 mm Level control
Weight................................... 4.4 kg LINE 1
Magnetic shielded................. EIAJ LINE 2
Speaker unit Tone control
Speaker Unit HIGH
LF: 10 cm cone (4, magnetic shielded) LOW
HF: 2.2 cm dome (4, magnetic shielded) Power Indicator........................ Green LED
Enclosure Power Requirement
Type: Bass Reflex USA and Canada: ............. AC120V, 60 Hz
Europe: .............................. AC230V, 50 Hz
Others: ............................... AC240V, 50 Hz
Power Consumption................ 30W
Option...................................... BWS20-190 (Ceiling/
wall Bracket)
Performance graph
+10
0
RESPONSE (dB)
10
20
30
40
20 100 1k 10k
FREQUENCY (Hz)
3
MSP3
PANEL LAYOUT
Front Panel
q LOW control
w HIGH control
e Power indicator
r LINE 1 level control
t LINE 2 level control
q
w
e
r
t
LOW HIGH 1 LINE 2
q w e r t
Rear Panel
y i u
POWER y POWER switch
INPUT
ON
u INPUT LINE 1 jack
LINE 1
(10dB) i INPUT LINE 2 jacks
OFF
y
LINE 2
u
(+4dB)
i
PARALLEL
4
MSP3
BLOCK DIAGRAM
IC1 LINE 1
INPUT LINE 1
4 2 HF
IC2
TONE CONTROL P. AMP
3 8
LF
INPUT LINE 2
IC1 LINE 2 SPEAKER
6
8
7
LOW HIGH
PARALLEL
INPUT LINE 1,2
Phone Jack
DIMENSIONS
236
LOW HIGH 1 LINE 2
(6) 155 (6)
144 167
44
2-M5
60
Units: mm
5
MSP3
CIRCUIT BOARD LAYOUT
MAIN C
MONITOR SPEAKER
MODEL MSP3
PS
E
100V 20W 50/60Hz
YAMAHA CORPORATION
MADE IN CHINA
SER NO.
MAIN A
POWER
INPUT
ON
LINE1
(-10dB)
OFF
LINE2
(+4dB)
PARALLEL
LOW HIGH 1 LINE 2
MAIN B MAIN D
WIRING
CN8(4P)
CN3(4P)
Speaker
HF
MAIN A
CN4
(3P) CN1
(6P)
Speaker
LF MAIN C
CN7
(3P)
CN17
CN16
CN15 CN14
MAIN D
Power
transformer
( )
CN2
(10P)
MAIN B
6
MSP3
DISASSEMBLY PROCEDURE
1. Rear Panel (Time required: 5 min.)
1-1. Remove the seven (7) screws marked [30]. The rear
panel can then be removed. (Fig. 1)
2. Power Transformer (Time required: 10 min.)
2-1. Remove the rear panel. (See Procedure 1.)
2-2. Remove the three (3) screws marked [H60] and one
(1) screw marked [60]. The power transformer can
then be removed. (Fig. 2)
*Be careful for the grounding lug which is
attached to the chassis of the power transformer.
[30] [30]
[H60]
[H60]
[60]
[60]: Bind Head Tapping Screw-B 4X8 BL (EG340190)
[H60]: Bind Head Tapping Screw-B 4X8 BL (EG340190)
[30]: Bind Head Tapping Screw-B 5X16 BL (AAX29270)
Fig.1 Fig.2
3. MAIN A Circuit Board (Time required: 15 min.)
3-1. Remove the rear panel. (See Procedure 1.)
3-2. Remove the power transformer. (See Procedure 2.)
3-3. Remove the eight (8) screws marked [H30] from the
rear panel and one (1) hexagonal nut of the parallel
jack. The MAIIN A Circuit Board can then be removed
together with the Heat Sink. (Fig. 3)
3-4. Remove the two (2) screws marked [HS60] and the
screw marked [HS50] fixing the IC3. The MAIN A
Circuit Board can then be removed from the Heat
Sink.(Fig. 4)
[H30]
[H30]
[H30]: Bind Head Tapping Screw-B 3X10 BL (AAX10840)
Fig.3
7
MSP3
[HS50]
[HS60]
[HS50]: Pan Head Screw-B M3X10 ZC (03751140)
[HS60]: Bind Head Tapping Screw-B 3X10 BL (EP600140)
Fig.4
4. MAIN C Circuit Board (Time required: 10 min.)
4-1. Remove the rear panel. (See Procedure 1.)
4-2. Remove the two (2) screws marked [R60]. The
MAIN C Circuit Board can then be removed. (Fig. 5)
* As there is a soldered cable, remove it.
[R60]
[R60]: Bind Head Tapping Screw-B 3X10 BL (EP600140)
Fig.5
5. MAIN D Circuit Board (Time required : 15 min.)
5-1. Remove the rear panel. (See Procedure 1.)
5-2. Remove the MAIN C Circuit Board. (See Procedure 4.)
5-3. Remove the MAIN D Circuit Board from the power
switch by unsoldering it. (Fig. 6)
Fig.6
8
MSP3
6. Woofer (Time required: 10 min.)
6-1. Remove the rear panel. (See Procedure 1.)
6-2. Remove the SP Cabinet.
6-3. Remove the four (4) screws marked [S20] fixing the
Woofer. The Woofer can then be removed. (Fig. 7)
7. MAIN B Circuit Board (Time required: 20 min.)
7-1. Remove the rear panel. (See Procedure 1.)
7-2. Remove the Woofer. (See Procedure 6.)
7-3. Remove the bolts fixing the cabinet. (Fig. 8)
7-4. Remove the two (2) screws marked [C120] fixing
the Shield Cover A. The Shield Cover can then be
removed. (Fig. 8)
7-5. Remove the four (4) knobs, four (4) hexagonal nuts
and four (4) washers. (Fig. 9)
7-6. Remove the MAIN B Circuit Board together with the
Shield Cover B.
[S20] [S20]
[S20]: SOCKT Tapping Screw-B 4X16 BL (AAX29260)
[C120]
[C120]: Bind Head Tapping Screw-B 3X10 BL (EP600140)
Fig.7
Fig.8
Knobs, Hexagonal nuts, washers
Fig.9
9
MSP3
8. Tweeter (Time required: 10 min.)
8-1. Remove the rear panel. (See Procedure 1.)
8-2. Remove the four (4) screws marked [S60]. The
Tweeter can then be removed. (Fig. 10)
[S60]
[S60]
[S60]:Bind Head Tapping Screw-B 3X15 (AAX13540)
Fig.10
IC BLOCK DIAGRAM
M5218AL(AAX29330)
MAIN-A: IC1, IC2
Dual Operational Amplifier
+
+
A B
1 2 3 4 5 6 7 8
OUT IN +IN V +IN IN OUT +V
A A A B B B
10
MSP3
CIRCUIT BOARDS
MAIN-A Circuit Board
LINE2 (+4dB)
PARALLEL
INPUT
LINE1 (-10dB)
to MAIN-B
-CN2 (5~10pin) to Transformer
to MAIN-B
-CN1 (1~4pin)
to Speaker HF (3pin,4pin) to Speaker LH (1pin,2pin)
Pattern side
Component side
Note: See parts list for details of circuit board component parts.
11
MSP3
MAIN-B Circuit Board
CN20: to Trans. Chassis
to MAIN-A-CN3 (1~4pin)
to MAIN-A-CN1 (5~10pin)
Component side Pattern side
MAIN-C Circuit Board
CN7: to Transformer
CN17: to MAIN-D-CN18 CN16: to MAIN-D-CN19
Component side Pattern side
MAIN-D Circuit Board
CN18: to MAIN-C-CN17
C816
S1 S1
CN19: to MAIN-C-CN16
Component side Pattern side
12
MSP3
INSPECTIONS
1. Test conditions
(1) Input Signal: 1kHz±2%, Continuous SIN wave, Unbalanced input
± %
(2) Output load: 4, Resistance load
(3) AC power supply: AC100V±2%, 50Hz±2% (J)
: AC120V±2%, 60Hz±2% (U, V)
: AC230V±2%, 50Hz±2% (B, H, W)
: AC240V±2%, 50Hz±2% (A)
(4) Tone control Vol. :Center
2. Environment
(1) Ambient teperature : 25 ± 5°C
(2) Ambient humidity : 65 ± 5%
3. Specifications *VR2=LINE2qw Vol. (Balance), VR3=LINE1 Vol. (Unbalance)
Items Input Conditions Output Conditions Rating Remarks
No.
Balance input
VR2=MAX. 1.2 ± 0.3V +4dBu
Input
sensitivity VR3=MIN. SP-OUT
1
Unbalance input 8.9V (20W)
VR2=MIN. 250 ± 62mV -10dBu
VR3=MAX.
Residual noise VR2=MIN.
2 SP-OUT 1.0mV
VR3=MIN.
VR3=MAX.
Input frequency SP-OUT 1±2 dB
Frequency =100Hz
3 characteristic REF.=1kHz
2V output
VR3=MAX.
Input frequency SP-OUT 0±2 dB
=10kHz
Low =MIN. Low =Center
-3±2 dB
High =Center
REF.=100Hz
Tone-control Low =MAX. 3±2 dB
2V output
4 characteristic SP-OUT
High =MIN. -3±2 dB Low =Center
High =Center
REF.=10kHz
High =MAX. 3±2 dB 2V output
Output power SP-OUT
5 VR3=MAX. 8.9 (20W)
THD=0.1%
Power
6 consumption No signal SP-OUT 10W
* 0 dBu=0.775V
13
A B C D E F G H
MSP3
MSP3 OVERALL CIRCUIT DIAGRAM 1
MAIN A MAIN B
LOW
to MAIN A-CN3 (1~4)
INPUT
LINE 2
1
OP AMP
PARALLEL
LINE2
INPUT OP AMP
LINE 2
2
2
OP AMP
OP AMP
INPUT
LINE 1 LINE1
HIGH
3
MAIN D
REGULATOR +15V
Bu Wh
to MAIN B-CN2 (1~4)
POWER AMP
TRANSFORMER
Bu Wh
4
4.7µ/50 MAIN C
REGULATOR -15V
common AC cord FUSE Trans LM1875T (AAX29340)
J (100V) AAX28970 AAX29290 (400mA, 250V) AAX29090 POWER AMP
MAIN A: IC3
U (120V) AAX28980 AAX29290 (400mA, 250V) AAX29100
A (240V) AAX28990 AAX29300 (250mA, 250V) AAX29110
B (230V) AAX29000 AAX29300 (250mA, 250V) AAX29120
H (230V) AAX29010 AAX29300 (250mA, 250V) AAX29120 5
V (120V) AAX28980 AAX29320 (400mA, 250V) AAX29100 1: +IN
1
W (230V) AAX29010 AAX29300 (250mA, 250V) AAX29120 2 2: IN
3
45 3:VEE
4:OUTPUT
5:VCC
Cera: Ceramic Capacitor
FS: Flame Proof C.Resistor
Note : See parts list for details of circuit board component parts
MSP3 MSP3
6
A B C D E F G H
PARTSLIST
CONTENTS
OVERALLASSEMBLY .............................................. 2
ELECTRICALPARTS ............................................. 4
Notes:DESTINATIONABBREVIATIONS
A : Australianmodel M : SouthAfricanmodel
B : Britishmodel O : Chinesemodel
C : Canadianmodel Q : South-eastAsiamodel
D : Germanmodel T : Taiwanmodel
E : Europeanmodel U : U.S.A.model
F : Frenchmodel V : Generalexportmodel(110V)
H : NorthEuropeanmodel W: Generalexportmodel(220)
I : Indonesianmodel N,X:Generalexportmodel
J : Japanesemodel Y : Exportmodel
WARNING
Components having special characteristics are marked and must be replaced with parts having
specification equal to those originally installed.
Thenumbers"QTY"showquantitiesforeachunit.
Thepartswith"--"in"PARTNO."arenotavailableasspareparts.
Thismark"}"intheREMARKScolumnmeansthesepartsareinterchangeable.
Thesecondletteroftheshaded( )partnumberisO,notzero.
Thesecondletteroftheshaded( )partnumberisI,notone.
MSP3
OVERALLASSEMBLY
100
H30
R80
H30 H20
R10
HS60
HS20 R90
HS70
HS10 R60 30
HS50
H10 R90
HS40 R50
20
Apply bond hear
HS30 R80 R20
TX913241
SC608LVZ
H70
H50
R40
British model
R50 R30
H60
S50
S40
H40 S60
S30
S30a 90
60
S70
80
C150
S140 C160 C110 C120
C150
S150
S2
C20
C70
S10
C50
S20
C80
70
S130
40
10
50
2
MSP3
REFNO. PARTNO. DESCRIPTION REMARKS QTY RANK
OVERALL ASSEMBLY MSP3
10 -- Damping Material 352966
20 -- Rear Panel Assembly
* 30 AAX29270 Bind Head Tapping Screw-B 5X16 BL 7
* 40 AAX29170 Knob 4
* 50 AAX29310 Punching Cover
60 EG340190 Bind Head Tapping Screw-B 4X8 BL 01
* 70 AAX31310 Cushion 85X11X1 4
* 80 -- SP Cabinet Assembly
* 90 -- Circuit Board Assembly MAIN B
100 -- HEAT SINK ASSEMBLY
REAR PANEL ASSEMBLY
* R10 AAX29180 Rear Panel J
* R10 AAX29190 Rear Panel U,C,V
* R10 AAX29200 Rear Panel A
* R10 AAX29210 Rear Panel B,H,W
* R20 AAX28970 AC Cord J
* R20 AAX28980 AC Cord U,C,V
* R20 AAX28990 AC Cord A
* R20 AAX29000 AC Cord B
* R20 AAX29010 AC Cord H,W
R30 V243750 Cord Stopper SR-4K-4
* R40 AAX13550 Power Switch JW-M11R
* R50 AAX29150 Circuit Board MAIN C+D
R60 EP600140 Bind Head Tapping Screw-B 3X10 BL 2 01
* R80 AAX31320 Cushion 8X130X2 2
* R90 AAX31330 Cushion 8X221X2 2
HEAT SINK ASSEMBLY
H10 -- Heat Sink Sub
* H20 AAX28950 Hexagonal Nut M12 BL
H30 AAX10840 Bind Head Tapping Screw-B 3X10 BL 10
* H40 AAX29090 Power Transformer J
* H40 AAX29100 Power Transformer U,C,V
* H40 AAX29110 Power Transformer A
* H40 AAX29120 Power Transformer B,H,W
H50 -- Cord Binder L80 M4
H60 EG340190 Bind Head Tapping Screw-B 4X8 BL 3 01
H70 -- Cord Holder SKB-1M 2
HEAT SINK SUB ASSEMBLY
HS10 -- Heat Sink
* HS20 AAX29130 Circuit Board MAIN A
* HS30 AAX31420 Insul Mica SK16B
HS40 AAX11050 Bush B-24 01
HS50 03751140 Pan Head Screw-B M3X10 ZC
HS60 EP600140 Bind Head Tapping Screw-B 3X10 BL 2 01
* HS70 AAX29340 IC LM1875T POWER AMP (IC3)
CIRCUIT BOARD B ASSEMBLY
* C20 AAX29040 LED Lens A248A0
* C50 AAX29140 Circuit Board MAIN B
* C70 AAX31340 Cushion 40X320X2
C80 -- Shield Cover A
C110 -- Shield Cover B
C120 EP600140 Bind Head Tapping Screw-B 3X10 BL 2 01
C150 -- Cushion 40X15X2 5
C160 -- Cushion 70X15X2
SP CABINET ASSEMBLY
* S2 AAX29160 SP Cabinet
* S10 AAX29070 Speaker LF Cone
* S20 AAX29260 SOCKT Tapping Screw-B 4X16 BL 4
* S30 AAX29080 Speaker HF Dome
S30a VN511000 Electrolytic Cap.-BP 4.7/50 01
S40 -- Connctor Assembly SP
* S50 AAX31350 Cushion 40X200X2
S60 AAX13540 Bind Head Tapping Screw-B 3X15 BL 4
* S70 AAX31360 Cushion TW
* S130 AAX29060 MISC Bolt Flange A274A0-2 2
S140 VD347700 Nut Flange 2
S150 -- Bracket Case 1
:NewParts RANK:Japanonly
3
MSP3
ELECTRICALPARTS
REFNO. PARTNO. DESCRIPTION REMARKS QTY RANK
ELECTRICAL PARTS
-- Circuit Board MAIN
* AAX29130 Circuit Board MAIN A
* AAX29140 Circuit Board MAIN B
* AAX29150 Circuit Board MAIN C+D
-- Circuit Board MAIN
C1 UJ867220 Electrolytic Cap. 22/50V 01
C2 FG612100 Ceramic Capacitor 100P 01
C3 UJ867220 Electrolytic Cap. 22/50V 01
C4 FG651220 Ceramic Capacitor 22P 01
C5 FG651220 Ceramic Capacitor 22P 01
C6 UJ867100 Electrolytic Cap. 10/50V 01
C7 FG644100 Ceramic Capacitor 100P 01
C8 UJ867100 Electrolytic Cap. 10/50V 01
C201 FG651220 Ceramic Capacitor 22P 01
C202 FG612100 Ceramic Capacitor 100P 01
C203 UJ867100 Electrolytic Cap. 10/50V 01
C204 FG644100 Ceramic Capacitor 1000P 01
C205 UJ867100 Electrolytic Cap. 10/50V 01
C206 FG651220 Ceramic Capacitor 22P 01
C207 FG651220 Ceramic Capacitor 22P 01
* C208 UA355270 Film Capacitor 0.27U 01
* C209 UA355270 Film Capacitor 0.27U 01
C210 FG612100 Ceramic Capacitor 100P 01
C211 UJ867100 Electrolytic Cap. 10/50V 01
C212 UA353390 Film Capacitor 3900P 01
C214 FG612100 Ceramic Capacitor 100P 01
C215 FG651680 Ceramic Capacitor 68P 01
C219 UA355220 Film Capacitor 0.22U 01
C220 UJ867220 Electrolytic Cap. 22/50V 01
C221 UJ867100 Electrolytic Cap. 10/50V 01
C301 UA354470 Film Capacitor 0.047U
C302 UA354470 Film Capacitor 0.047U
C701 UJ648100 Electrolytic Cap. 100/25V 01
C702 UJ648100 Electrolytic Cap. 100/25V 01
C703 UJ867100 Electrolytic Cap. 10/50V 01
C801 UJ867100 Electrolytic Cap. 10/50V 01
-804 UJ867100 Electrolytic Cap. 10/50V 01
C805 UJ847470 Electrolytic Cap. 47/25V 01
C809 UJ848100 Electrolytic Cap. 100/25V 01
C811 V2573900 Electrolytic Cap. 4700/35V 04
C813 UJ848100 Electrolytic Cap. 100/25V 01
C815 V2573900 Electrolytic Cap. 4700/35V 04
* C816 AAX12460 Capacitor 0.01U/275V
C820 UA354470 Film Capacitor 0.047U
C821 UA354470 Film Capacitor 0.047U
C822 UA354100 Film Capacitor 0.01U 01
C823 UA354100 Film Capacitor 0.01U 01
* C824 AAX12460 Capacitor 0.01U/275V
C825 UA354100 Film Capacitor 0.01U 01
CN1 VC015000 Base Post EH6 01
CN3 VC014800 Base Post EH4 01
CN4 LB932030 Base Post VH3 01
CN7 LB933030 Base Post VH3 01
CN8 LB932040 Base Post VH4 01
D1 VD631600 Diode 1SS133 01
-4 VD631600 Diode 1SS133 01
D5 V2429700 LED Green SLR-56MG 01
D6 VD631600 Diode 1SS133 01
-8 VD631600 Diode 1SS133 01
* D9 AAX29280 Diode Stack RBV-406
D10 VD631600 Diode 1SS133 01
D11 VD631600 Diode 1SS133 01
* F1 AAX29290 Fuse 400mA, 250V (J) J,U,C,V
* F1 AAX29300 Fuse 250mA, 250V (A) A,B,H,W
* IC1 AAX29330 IC M5218AL OP AMP 03
* IC2 AAX29330 IC M5218AL OP AMP 03
IC4 XJ603A00 IC 78L15 REGULATOR +15V 02
IC5 XG505A00 IC 79L15 REGULATOR -15V 03
:NewParts RANK:Japanonly
4
MSP3
REFNO. PARTNO. DESCRIPTION REMARKS QTY RANK
* JK1 AAX29350 Cannon Connector NC3FAH2-0 INPUT (PARALLEL/LINE 2)
JK2 AAX10950 Pin Jack YKB11-0701 INPUT (LINE 1)
* JK3 AAX29370 Phone Jack HTJ-064-11D INPUT (PARALLEL/LINE 2)
R3 HF757100 Carbon Resistor 10K 1/6W 01
-6 HF757100 Carbon Resistor 10K 1/6W 01
R8 HF756620 Carbon Resistor 6.2K 1/6W 01
R9 HF756620 Carbon Resistor 6.2K 1/6W 01
R10 HF457150 Carbon Resistor 15K 1/6W 01
R200 HF757100 Carbon Resistor 10K 1/6W 01
R201 HV455100 Carbon Resistor 100 1/6W 01
R203 HF758100 Carbon Resistor 100K 1/6W 01
R204 HF457150 Carbon Resistor 15K 1/6W 01
-206 HF457150 Carbon Resistor 15K 1/6W 01
R207 HF757100 Carbon Resistor 10K 1/6W 01
R301 HF757180 Carbon Resistor 18K 1/6W 01
R302 HF456390 Carbon Resistor 3.9K 1/6W 01
R303 HF456470 Carbon Resistor 4.7K 1/6W 01
R304 HF456470 Carbon Resistor 4.7K 1/6W 01
R305 HF757100 Carbon Resistor 10K 1/6W 01
R306 HF456390 Carbon Resistor 3.9K 1/6W 01
R309 HF456390 Carbon Resistor 3.9K 1/6W 01
R310 HF456150 Carbon Resistor 1.5K 1/6W 01
R314 HF456220 Carbon Resistor 2.2K 1/6W 01
R315 HF457220 Carbon Resistor 22K 1/6W 01
R316 HV455680 Flame Proof C. Resistor 680 1/4W 01
R317 HF457270 Carbon Resistor 27K 1/6W 01
R318 HF758120 Carbon Resistor 120K 1/6W 01
R701 HV453560 Flame Proof C. Resistor 5.6K 1/4W 01
R702 HF457220 Carbon Resistor 22K 1/6W 01
R703 HF758100 Carbon Resistor 100K 1/6W 01
R704 HF757100 Carbon Resistor 10K 1/6W 01
R705 HF457220 Carbon Resistor 22K 1/6W 01
R707 HF457470 Carbon Resistor 47K 1/6W 01
R708 HF757100 Carbon Resistor 10K 1/6W 01
R709 HF757100 Carbon Resistor 10K 1/6W 01
R710 HF756100 Carbon Resistor 1K 1/6W 01
R711 HF757100 Carbon Resistor 10K 1/6W 01
R713 HF456220 Carbon Resistor 2.2K 1/6W 01
R801 HV455330 Flame Proof C. Resistor 330(FS) 1/4W 01
R802 HV454100 Flame Proof C. Resistor 10(FS) 1/4W 01
-805 HV454100 Flame Proof C. Resistor 10 (FS) 1/4W 01
R806 HV455220 Flame Proof C. Resistor 220(FS) 1/4W 01
RY1 AAX12480 Relay DQ24D1-OS
S1 AAX13550 Power Switch JW-M11R
TR1 IX808500 Transistor 2SC2785 03
-6 IX808500 Transistor 2SC2785 03
* VR1 AAX29400 Rotary Variable Resistor 2KB L15 LOW volume
* VR2 AAX29410 Rotary Variable Resistor 20KA L15 LINE2 volume
* VR3 AAX29410 Rotary Variable Resistor 20KA L15 LINE1 volume
* VR4 AAX29400 Rotary Variable Resistor 2KB L15 HIGH volume
* AAX28970 AC Cord J
* AAX28980 AC Cord U,C,V
* AAX28990 AC Cord A
* AAX29000 AC Cord B
* AAX29010 AC Cord H,W
* AAX29090 Power Transformer J
* AAX29100 Power Transformer U,V,V
* AAX29110 Power Transformer A
* AAX29120 Power Transformer B,H,W
VN511000 Electrolytic Cap.-BP 4.7/50 01
* AAX29340 IC LM1875T POWER AMP(IC3)
:NewParts RANK:Japanonly
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