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 specifi cally Yamaha Products, are already known
and understood by the users, and have therefore not been restated.
WARNING:
IMPORTANT:
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. Modifi cations are, therefore, inevitable and specifi cations
are subject to change without notice or obligation to retrofi t. Should any discrepancy appear to exist, please contact the distributor's
Service Division.
WARNING:
IMPORTANT:
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury,
destruction of expensive components, and failure of the product to perform as specifi ed. For these reasons, we advise
all Yamaha product owners that any service required should be performed by an authorized Yamaha Retailer or the
appointed service representative.
The presentation or sale of this manual to any individual or fi rm does not constitute authorization, certifi cation or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
■ CONTENTS
TO SERVICE PERSONNEL ............................................2
FRONT PANELS ............................................................. 3
REPLACEMENT PARTS LIST ................................ 31–45
NS-SW300/NS-SW200
101279
Copyright (c) Yamaha Corporation All rights reserved.
This manual is copyrighted by Yamaha and may not be copied or
redistributed either in print or electronically without permission.
P.O.Box 1, Hamamatsu, Japan
'13.12
Page 2
NS-SW300/NS-SW200
■ TO SERVICE PERSONNEL
1. Critical Components Information
Components having special characteristics are marked ⚠ and
must be replaced with parts having specifications equal to those
originally installed.
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify
that all exposed conductive surfaces are properly insulated
from supply circuits.
• Meter impedance should be equivalent to 1500 ohms shunted
by 0.15 μF.
For U model
“CAUTION”
NS-SW300 “F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME
TYPE 6A, 125V FUSE.”
NS-SW200 “F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME
TYPE 3A, 125V FUSE.”
For C model
CAUTION
NS-SW300 F1: REPLACE WITH SAME TYPE 6A, 125V FUSE.
NS-SW200 F1: REPLACE WITH SAME TYPE 3A, 125V FUSE.
ATTENTION
NS-SW300 F1: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 6A, 125V.
NS-SW200 F1: UTILISER UN FUSIBLE DE RECHANGE DE MÉME TYPE DE 3A, 125V.
WALL
OUTLET
• Leakage current must not exceed 0.5mA.
• Be sure to test for leakage with the AC plug in both polarities.
EQUIPMENT
UNDER TEST
INSULATING
TABLE
AC LEAKAGE
TESTER OR
EQUIVALENT
WARNING: CHEMICAL CONTENT NOTICE!
This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive
harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON
WHATSOEVER!
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.
About lead free solder /
All of the P.C.B.s installed in this unit and solder joints are
soldered using the lead free solder.
Among some types of lead free solder currently available,
it is recommended to use one of the following types for
the repair work.
• Sn + Ag + Cu (tin + silver + copper)
• Sn + Cu (tin + copper)
• Sn + Zn + Bi (tin + zinc + bismuth)
NS-SW300/NS-SW200
Caution:
As the melting point temperature of the lead free solder
is about 30°C to 40°C (50°F to 70°F) higher than that of
the lead solder, be sure to use a soldering iron suitable
to each solder.
U, R, T, A, B, G, L, H models ................. PN (Piano black color)
Accessories /
付属品
System control cable (5 m) ....................................................x 1
Subwoofer cable (5 m) (J model) ..........................................x 1
* Specifications are subject to change without notice due to
product improvements.
※ 参考仕様および外観は予告なく変更されることがあります。
U .......................U.S.A. model
R ....................General model
T .................... Chinese model
K .....................Korean model
A ................Australian model
B ......................British model
G .................European model
L .................Singapore model
S ..................Brazilian model
H ..........................Thai model
J .................. Japanese model
NS-SW300/NS-SW200
9
Page 10
NS-SW300/NS-SW200
• DIMENSIONS /
Front viewSide view
寸法図
350 (13-3/4")
366 (14-3/8")
350 (13-3/4")
16
(5/8")
NS-SW300
44
(1-3/4")
Bottom view
250 (9-7/8")
350 (13-3/4")
420 (16-1/2")
ø 60
26
(1")
45
(1-3/4")
260 (10-1/4")
Unit: mm (inch)
単位:mm(インチ)
45
(1-3/4")
265 (10-3/8")
40
(1-5/8")
45
(1-3/4")
NS-SW200
Front view
306 (12")
290 (11-3/8")
290 (11-3/8")
16
(5/8")
(1-3/8")
NS-SW300/NS-SW200
Side view
35
Bottom view
207 (8-1/8")
290 (11-3/8")
351 (13-7/8")
ø 60
26
(1")
45
(1-3/4")
200 (7-7/8")
10
Unit: mm (inch)
単位:mm(インチ)
45
(1-3/4")
205 (8-1/8")
40
(1-5/8")
45
(1-3/4")
Page 11
■ INTERNAL VIEW
NS-SW300NS-SW200
Front viewFront view
NS-SW300/NS-SW200
11
Rear view
109658710 96587
1
MAIN (4) P.C.B.
2
MAIN (3) P.C.B.
3
MAIN (6) P.C.B.
4
MAIN (1) P.C.B.
5
MAIN (8) P.C.B.
6
POWER TRANSFORMER
7
MAIN (9) P.C.B. (U, T, K, A, B, G, L, H, J models)
2
MAIN (10) P.C.B. (R, S models)
8
MAIN (5) P.C.B.
9
MAIN (11) P.C.B. (R, S models)
10
MAIN (2) P.C.B.
344
Rear view
1
MAIN (4) P.C.B.
2
MAIN (3) P.C.B.
3
MAIN (8) P.C.B.
4
MAIN (1) P.C.B.
5
MAIN (6) P.C.B.
6
POWER TRANSFORMER
7
MAIN (7) P.C.B. (U, T, A, B, G, L, H, J models)
MAIN (9) P.C.B. (R, S models)
8
MAIN (5) P.C.B.
9
MAIN (10) P.C.B. (R, S models)
10
MAIN (2) P.C.B.
2
3
11
NS-SW300/NS-SW200
Page 12
NS-SW300/NS-SW200
■ SERVICE PRECAUTIONS /
サービス時の注意事項
Safety measures
• Some internal parts in this product contain high voltages
and are dangerous.
Be sure to take safety measures during servicing, such
as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous
even after the power is turned off because an electric
charge remains and a high voltage continues to exist
there.
Before starting any repair work, connect a discharging
resistor (5 k-ohms/10 W) to the terminals of each
capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds
per each.
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
NS-SW300NS-SW200
Disassembly procedures of the NS-SW300 and NSSW200 are almost the same. For that reason, we
explain disassembly procedure of the NS-SW300 as a
representative here.
1. Removal of Front Grille Assembly
a. Spread a rubber sheet and cloth for protection of this
unit against any damage and place this unit on cloth
with its bottom side facing up. (Fig. 1)
* The front grille assembly is fixed to the cabinet
assembly with dowels at 11 locations.
As a flatblade screwdriver is used for removal, use
special care not to cause damage to the cabinet
assembly.
b. First, insert a flatblade screwdriver at 3 dowel positions
and push up the front grille assembly. (Fig. 1)
c. Next, using the metalblade or the like, push the front
grille assembly upward until it comes off. (Fig. 1)
d. Remove CB1. (Fig. 1)
e. Remove the front grille assembly. (Fig. 1)
Notes:
• Removing the front grille assembly with the flatblade
screwdriver only without using the metalblade or the
like may cause damage to the front grille assembly.
• When installing the front grille assembly, apply quick-
drying bond or the like to dowels and then fit them
into dowel holes for secure installation. (The front
grille assembly will come off easily if its dowels are
fitted into dowel holes without applying quick-drying
a. Remove the bushing (Font panel side). (Fig. 3)
b. Remove 8 screws (③). (Fig. 3)
* Screws (③) are identified with arrow marks (
c. Pull out the rear panel assembly. (Fig. 3)
d. Remove 2 screws (④). (Fig. 3)
* Screws (④) are identified with arrow marks (
e. Remove the bushing (cover assembly side). (Fig. 3)
f. Remove the cover assembly. (Fig. 3)
g. Remove CB6. (Fig. 3)
h. Remove the rear panel assembly. (Fig. 3)
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such
as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a
high voltage continues to exist there. Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals
of each capacitor indicated below to discharge electricity. The time required for discharging is about 30 seconds per each.
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such
as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a
-B2
GND
+B2
high voltage continues to exist there. Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals
of each capacitor indicated below to discharge electricity. The time required for discharging is about 30 seconds per each.
KTA1046-Y-U/PFYKTA1266 Y ATKTC2026 STD01PSTD01NSTD03PSTD03N
C
B
B
B
C
E
2SC4793
E
E
C
B
Cathode
B
C
E
2SC2712-Y (TE85R, F) 2SC3324-GR,BL
C
E
B
1
2
3
B
C
E
4
1
5
C
B
2
3
4
5
E
1
2
3
4
5
2SD2704 K
C
B
1
2
3
4
E
5
28
Page 29
A
BCDEFGH I J K
LMN
SCHEMATIC DIAGRAMS
NS-SW300
NS-SW300/NS-SW200
MAIN 1/2
1
STATUS indicator
MAIN (3)
LED_R
MAIN(3)MAIN(1)
INPUT1
TE1
s1
FROM
OUTPUT/
INPUT1
AMPLIFIER
L/R
TO
SPEAKERS
2
INPUT2
PJ1
RJ-1060-01-Z500
L/MONO
R31MR8
1M
R12
R14
R15
R17
2.2K
2.2K
2.2K
R10
12K
R16
12K
INPUT2/
R18
R19
2.2K
10/50
4.7K
4.7K
C4
R21
100K
R22
100K
R23
100K
R24
100K
C139
no_use
C8
R28
220P(SL)
R215
0
NORMAL
LOW CUT
C7
0.22
47K
)
1000P(B
R
R1
100K
PJ2
INPUT3/
3
LFE
SYSTEM
CONNECTOR
LFE
MSP-241V1-10-GI
R2
G
J10
0
no_use
JK1
LGY6501-0600
R4
100K
DCIN
PUP
ASE
100K
R6
12K
R11
12K
C1
10/50
4.2
10
4.2
0
220P(SL)
NJM4580E(TE2)
2
0
0
3
C2
no_use
C129
0.1/50(F)
R9
C3
R20
33K
0
IC9
IC9
1
8
V+
11.9
+12D
4
0
Q46
C5
AUTO STANDBY
CIRCUIT
AUTO
STANDBY
5
The voltages are measured
with AUTO STANDBY OFF.
電圧はオートスタンバイOFFで測定
12
OFF
AUTO STANDBY
OFF LOW HIGH
0.047/16
D2704(K)
R30
100
SSSU124900
SW2
L
H
MUSIC SENSOR
(J,U,T,K,A,B,G,L,H]
C12
220P(SL)
R33
3.3K
NJM4580E(TE2)
0
6
IC9
0
V-
5
4
0.1/50(F)
-12.2
C130
3.3K
-12D
)
2
C10
C14
100P(SL
0.22
R29
R31
100K
C141
B.A.S.S.
Q47
R13
47K
-0.5
C137
0.1/16
C11
LEDR
LED_R
R41
0
7
10K
R38
3.3K
NJM4580E(TE2)
5
0
0
6
4
-12.2
R34
10K
7
0
V-
R40
22K
C131
0.1/50(F)
-12D
NORM
MUSIC
MOVIE
B.A.S.S
11.9
11.9
C116
220P(SL)
11.9
-0.5
R35
R36
R37
1K
1.5K
C14
3.3K
2.7K
LED_G
R32
R193
0.6
5.0
V+
2
0
100P(SL)
2.8
3
C15
0.01(B)
A1312-GR,BL(TE8
LEDG
1.9
A1312-GR,BL(TE8
100/16
C20
0.033/100
R44
39K
NJM4580E(TE2)
6
0
IC6
IC6
5
0
V-
4
C21
-12.2
10/50
-12D
PHASE
REV
REV
C17
MUSIC
MOVIE
11.9
10K
D46
1SS355VM
1000P(B)
8
IC5
IC5
NJM2904M
0.1
NOM
REV
NOM
R42
100K
SW3
8
6
4
3
1
7
SSSF121900
C22
10/50
C18
R43
56K
3.7
R47
6.8K
1
OPE AMP
5.0
R46
5.0
Q1
R45
560
10/50
Q48
A1312-GR,BL(TE8
L.P.F
C24
7
0
10/50
R52
3.3K
PHASE SW
SW1
8
6
4
3
1
SSSF121900
7
5
2
R194
4.7K
R195
4.7K
6.2
D47
R51
2.2K
NJM2904M
3.6
6
IC5
2.8
5
4
10K
R50
4.44.03.7
47K
1SS355VMD41SS355VM
C25
10/50
5
C26
10/50
2
R217
100
+12
UDZV6.2B
R53
390K
V-
D3
R27
3.3K
R26
100K
H.P.F
R55
10K
s40
C30
R56
10K
R60
0.1/50(F)
CONTROL
1SS355VM
C2712-Y(TE85R,F
R58
10K
C27
0.1/16
R59
10K
C29
0
7
1/50
R61
(R,S)
HIGH CUT
40 to 140Hz
HIGH CUT
VR1
10KSX2
R64
10K
2
0
IC8
0
3
8
NJM4580E(TE2)
V+
10K
C132
+12D
D5
0.7
Q2
R63
4.7K
TIMER
VCC+5V
R65
1
M
NJM555M
R66
1.7
Q3
R62
10K
0
100K
VCC+5V
OUT
3.3K
C13
0.82
C32
0
1IC8
10/50
R5
1.0
+12D
+12
R68
1K
4.3
R69
10K
0
Q4
3.7
VCC
DISTHCONT
5.0
NJM555M
IC1
1234
GND
TRIG
0
10
C33
C2712-Y(TE85R,F
R39
SW
5.0
5.0
0
C34
C16
R57
100K
A1162-Y(TE85R,F
C37
10/50
3.7
5678
OUT
RES
3.7
5.0
330/16
C35
0.01(B)
+12D
C19
10/50
11.9
8
0
V+
3
IC6
0
2
NJM4580E(TE2)
0.12
R70
100
-12D
R7
1.0
ACRYON
J2
L1
no_use
3.3
C40
0.022
C39
0.01(B)
220/16
0
1
SGND
+12
-12
ASE
+5V
R48
8.2K
R49
10K
W3CB3
0
0
11.9
11.9
-12.2
0
5.0
3.7
C23
10/50
18
PHI
R, S modelsU, T, K, A, B, G, L, H, J models
6
7
8
CAPACITOR
REMARKS
NONOMARK
MARK
P
RESISTOR
REMARKS
NO MARK
NOTICE
ELECTROLYTIC CAPACITOR
PARTS NAME
TANTALUM CAPACITOR
CERAMIC CAPACITOR
TUBULAR CAPACITORCERAMIC
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
PARTS NAME
FILM RESISTOR
CARBON
FILM RESISTOR
CARBON
OXIDE FILM RESISTOR
METAL
FILM RESISTOR
METAL
PLATE RESISTOR
METAL
PROOF CARBON FILM RESISTOR
FIRE
MOLDED RESISTOR
CEMENT
VARIABLE RESISTOR
SEMI
(P=5)
(P=10)
CHIP RESISTOR
(model)
JAPAN
J
U.S.A
U
C
CANADA
GENERAL
R
CHINA
T
KOREA
K
AUSTRALIA
A
BBRITISH
G
EUROPE
L
SINGAPORE
SOUTH EUROPEE
VTAIWAN
FRUSSIAN
PLATIN AMERICA
SBRAZIL
HTHAI
MAIN (8)
MAIN (9)
REREBL
MAIN[8]
MAIN[9]
BE
W12B
W7B1
W7B2
BEBEBL
W7B3
W8B1
W8B2
WH
W11B
W8B3
W11A
W12A
W9A
W10A
TE3
TE2
MAIN (8)
MAIN (10)
MAIN(10)
MAIN (11)
RE
BL
W7B2
W7B1
MAIN[8]
T2T2
BE
BE
W15B
s39
W12B
s34
W13A
CB11
s17
GR
W13B
s38
W14A
YE
110-120V
41
5
6
220-240V
VOLTAGE
SELECTOR
MAIN (5)
POWER
REBEBL
W7B3
BR
s37
s38
W16B
s39
s36
W15A
2
3
CB12
F2
s17
s18
ON
OFF
BE
W8B2
W8B1
YE
s36
W11B
W14B
s37
W16A
BRGRBE
s27
SW4
MAIN[11]
MAIN(5)
PS4E-A-040-NP
1500P/250
W8B3
W8A1
W8A2
AC27.4
W8A3
WH
s33
WH
W11A
s33
BE
W12A
s34
GY
W9A
SW5
C36
W9B
W10B
OR
W10A
LED_G
MAIN(6)
1GIS1GIS
SGND
no_use
BASWBASW
+12
+12
-12
-12
ASE
+5V
ACRYON
-17.0
Q17
C2712-Y(TE85R,F
PDET
16.8
-17.0
D6
D7
RR264M-400TR
BE
C41
0.82
BL
C42
0.82
BE
C43
s10
G5
s9
MAIN(2)
CB7CB8
F1
s3
TE3 IPS-5007
TE2 IPS-5007
R109
PROTECTION
C44
9
SGND
SW
+12D
-12D
J3
R74
L2
10K
11.9
R72
33K
11.9
Q5
-12.2
LIMITER
R113
-17.0
68K
-16.4
Q19
A1312-GR,BL(TE8
10K
-15.4
1.1
R114
R73
10K
R75
10K
10/50
C47
R76
27K
C45
10/50
RR264M-400TR
POWER
SUPPLY
S1NB60-7101
D10
-17.8
0.01/275
DLS9D1-O(M)0.15
AC8.9
W1
LEDR
LEDG
1.9
ASE
SW
5.0
+5V
5.0
+12D
11.9
-12.2
-12D
SIG
SGND
VOL
011
PHL
B.A.S.S
0
A1312-GR,BL(TE8
12.0
R78
47K
Q7
R77
100K
+12
10
R89
Q11
C2712-Y(TE85R,F
0
0
0
0
Q12
A1162-Y(TE85R,F
-12
11.9
10K
R117
C70
1.6
R118
4.7K
10K
Q6
0
0
C2712-Y(TE85R,F
C2712-Y(TE85R,F
0.1
R79
10K
R81
1.0
17.8
1.0
C46
RY2
C51
C52
R82
T1
s2
SUB-
TRANSFORMER
CB1
LEDR
LEDG
ASE
SW
+5V
+12D
-12D
SIG
SGND
VOL
R83
15K
R80
100K
)
D2704(K
J9
D13
0
1SS355VM
D12
0
1SS355VM
R125
100K
0
Q22
10/5
-2.5
R84
47K
3.63.6
Q8
0
0
17.8
C125
470/25
470/25
C126
-17.8
100P(SL)
C49
0.27
R87
15K
C50
0.39
R85
330K
-12.0
R88
47K
11.9
R96
100
R97
100
-12.2
1.4
1.4
D2704(K)
D2704(K)
3.6
1SS355VM
R90
47K
3.6
3.6
0
C55
220/16
IC2
NJM78M12FA
IN
COM
0.01(B)
0.01(B)
COM
IN
NJM79M12FA
IC3
MAIN (2)
C53
C54
AC INAC IN
1259-7SDRGVW/S5
D1
RED
0
31
GR
1.9
R208
100
C134
100K
R209
C133
C135
2.2
A.N.I.C
NJM4580E(TE2)
5
0
IC10
s7
6
0
C56
Q24
D11
R91
R92
OUT
OUT
s35
s35
C59
0.12
R98
R93
15K
15K
C60
0.18
0
Q10
0
0
R127
0
R95
D2704(K)
Q14
C2712-Y(TE85R,F
000
C65
R101
100K
C66
R102
100K
0
Q15
A1162-Y(TE85R,F
10K
R128
R131
100K
22
R129
470K
0
C73
22/50
R132
R94
11.9
22K
Q9
A1312-GR,BL(TE8
10K
0.7
Q13
10K
C2712-Y(TE85R,F
+12
11.9
C127
0.01(B)
REGULATOR
C61
100/16
C62
100/16
C128
0.01(B)
-12.2
-12
SUB
POWER SUPPLY
0
C57
0.01/100
S1NB60-7101
2
R204
4.7K
C140
100P(SL)
-12
0
2
IC7
0
3
100P(SL)
NJM4580E(TE2)
R100
7
0
1K
C63
330K
D18
1SS355VM
47/16
R10647R112
47/16
D16
1SS355VM
R134
470K
1.4
D20
1SS355VM
C79
220K
100/16
R99
10
D15
s19
4.0
9.8
D14
4.0
(Standby/On)
STANDBY/ON
SW6
V-
C31
0
4
1
47/16
VOLUME
C58
10/50
C67
+12
R104
s20
C64
470
+12
R107
3.6
0.7
R105
Q18
s26
10/50
s23
0
0
100K
R111
R122
470
R103
Q16
s24
R108
D17
s21
10/50
0.82
00
SPPH130400
VR2
DUMMY
MIN MIN
5KAX2
DUMMY
100
R207
11.9
8
V+
IC10
IC10
2
4
-12.2
V-
R116
10K
10K
C68
10/50
R123
470
10K
J4
s25
R110
R115
s28
s28
s22
MAIN (4)
MAIN(4)
C136
2.2
R206
100
47/16
+12
C138
V+
5
8
0
IC7
6
C143
0
R214
100K
+12
NJM4580E(TE2)3
0
1
-12
+12
-12
47P(CH)
100
R124
SIG2
+12
-12
OCDET
SPRYON
s9
C69
G1
SP
s10
R216
100
IHP
4BC
AC99.4
MAIN (6)
REGULATOR
KIA78S05P-AT/P
IN
9.8
COM
s24
Q20
9.8
D19
RY2
s24
Q21
1SS355VM
1.2
s32
R119
C71
1000/25
J5
no_use
Q23
C2712-Y(TE85R,F
R120
R121
s31
s30
MAIN (1)
7
0
NJM4580E(TE2)
9
11.9
-12.2
-2.5
1.4
1
W4
PDET
W7A1
RE
BL
W7A2
RE
W7A3
ACRYON
+5V
CB5
13
5.0
0.7
W5
+5V
IC4
DLS9D1-O(M)0.15
R126
0
ACRYON
OUT
5.0
C72
10/50
R130
68
0.7
R136
C80
10/100
GND1
A1312-GR,BL(TE8
C81
s8
0.60.6
Q25
0.10.1
-68.0-67.9
0
J7
A1312-GR,BL(TE8
R133
3.9K
-68.0
D22
100/16
C77
G4
0.1/250
0.1/250
J6
s11
PHI
C78
s10
0.01(B)
D5SBA60
-68.8
s12
1SS355VM
-68.0
Q26
-68.5
C2712-Y(TE85R,F
220
R135
C82
10/100
GND1
+12
-12
PN1
POWER
SUPPLY
D21
C83
G3
no_use
G8 s9
C76
SIG2
DNGSDNGS
LIMTLIMT
+12
-12
OCDET
SP
SPRYON
E2E2
JG-11-T
C74
C75
L3
E2
E2
10
560
68.0
Q27
0.6
PRE DRIVE
R137
10
Q29
100
R138
A1312-GR,BL(TE8
-67.9
C87
0.027/100
33
R140
C2712-Y(TE85R,F
220
R139
R141
GND1
GND3
RR264M-400TR
D8
45.0
D9
RR264M-400TR
s4
C85
C86
s4
-B
5 k-ohms
-67.9
J8
C84
no_use
s6
Q28
-68.5
s5
-67.9
68.8
68.6
68.0
67.567.5
C88
P
1000P/200
-67.3
-67.3
-68.0
KTA1266(Y)
10K
G6
R211
22
45.0
+B
10 W
C113
C114
+B
330/100
GND3
330/100
-B
RY1
OSA-SH-224DM3M
54
23
GND2
R180
SP+
NF
SP-
3P0.1
CB6
VHI
RE
13
WH
SUBWOOFER
D23
D24
R142
R185
R186
R187
Q30
R190
D43
UDZV6.8B
5 k-ohms
1SS355VM
Q31
39K
39K
39K
39K
Q32
-67.9
-67.9
G2
JG-11-T
A949(O/Y)
44.0
10K
44.0
R191
25.6
10K
20.6
D44
10 W
330
R143
1SS355VM
68.1
C89
-1.0
220
R144
GND2
Q50
44.0
44.0
44.0
UDZV24B
A1837
Q35AQ35C
68.0
820
R210
R148
G
C90
10/100
R188
BF423ZL1
1.1
R145
2.2
0.4
R147
10/100
0.4
R146
2.2
-1.0
STD03P
BF422
R189
C91
10/100
R149
-68.1
-68.7
C4793
RR264M-400TR
5.0
Q44
100
R213
44.0
A1312-GR,BL(TE8
Q49
10K
R192
A1312-GR,BL(TE8
R153
68.668.6
27
Q37
68.8
A1312-GR,BL(TE8
39K
39K
Q33C
4.8
STD03N
2.2
39K
39K
R86
0
R152
3.9K
R150
3P0.15
R151
3P0.15
0
-4.8
Q33A
C3324-GR,BL(TE8
-68.8
Q38
R154
-68.7
27
C92
P
1000P/200
R155
330K
D42
5.023.4
1.4
22K
R212
C48
4.7K
Q40
68.7
0
R157
1.2K
23.4
39K
0.1
R156
0.9
0.7
Q39
0.1
0.7
330/100
C2712-Y(TE85R,F
10K
R159
R158
10K
BF422
C96
0.022/100
C94
no_use
GND3
G7
no_use
D25
UDZV24B
RY1
Q41
C2712-Y(TE85R,F
C95
0.1
68.8
68.7
Q42
BF423ZL1G
-2.5
C99
39K
R161
C100
C97
0.022/100
39K
R184
10
R160
C98
1
6
OSA-SH-224DM3M
R163
5.6K
R165
5.6K
47/63
47/63
R166
5.6K
R164
5.6K
R162
150K
R167
100
0.47
100K
1000P/100
5.85.3
D27
RR264M-400TR
5.8
C101
D28
0
0.01/100
0
D29
C102
0.01/100
-5.8
D30
RR264M-400TR
NJM4580E(TE2)
C103
7
0
R168
68.8
22
R170
D31
2P1
R174
68.5
EL02ZLF-H5K
D32
68.2
EL02ZLF-H5K
D33
68.6
Q43C
C4793
68.6
4.8
EL02ZLF-H5K
HS1
PS AMPLIFIER
UDZV5.6B
UDZV5.6B
-4.8
Q43A
A1837
-5.4-5.8
IC11
4
-12.2
R169
10K
Destination Part List
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| sXX | LOC | J | U | RS | TK | A | BGLH |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s1 | TE1 | VC31370 | VC31370 | V481140 | V481140 | VC31370 | V481140 |
| | | LTS0810-1002FM| LTS0810-1002FM|LTS0810-1009-FM|LTS0810-1009-FM| LTS0810-1002FM|LTS0810-1009-FM|
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s2 | T1 | YC636A0 | YC637A0 | YC638A0 | YC639A0 | YC639A0 | YC639A0 |
| | | YC636 | YC637 | YC638 | YC639 | YC639 | YC639 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s3 | F1 | WG41050 | WG41050 | KB00079 | KB00075 | KB00075 | KB00075 |
| | | 6A125V | 6A125V | T4AL250V | T2AL250V | T2AL250V | T2AL250V |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s4 | C85 | V609250 | V609250 | ZH86010 | V609250 | V609250 | V609250 |
| | C86 | 8200/80 | 8200/80 | 9000/90 | 8200/80 | 8200/80 | 8200/80 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s5 | C84 | X | X | X | WB54020 | X | WB54020 |
| | | | | | 0.1/250 | | 0.1/250 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s6 | J8 | X | X | X | VN50000 | X | VN50000 |
| | | | | | JIS C 3101 | | JIS C 3101 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s7 | C56 | X | X | X | US06210 | X | US06210 |
| | | | | | 100P(SL) | | 100P(SL) |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s8 | C81 | US06247 | US06247 | US06247 | US06322 | US06247 | US06322 |
| | | 470P(SL) | 470P(SL) | 470P(SL) | 2200P(B) | 470P(SL) | 2200P(B) |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s9 | G8,G5 | X | X | X | V723510 | X | V723510 |
| | G1 | | | | JG-11-T | | JG-11-T |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s10 | C43 | X | X | X | US06410 | X | US06410 |
| | C69 | | | | 0.01(B) | | 0.01(B) |
| | C78 | | | | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s11 | L3 | X | X | X | V511780 | X | V511780 |
| | | | | | B-10 | | B-10 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s12 | J6 | VN50000 | VN50000 | VN50000 | X | VN50000 | X |
| | | JIS C 3101 | JIS C 3101 | JIS C 3101 | | JIS C 3101 | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s17 | CB12 | X | X | WN07770 | X | X | X |
| | CB11 | | | PFC5000-0202F | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s18 | F2 | X | X | KB00075 | X | X | X |
| | | | | T2AL250V | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s19 | D15 | X | X | WR89730 | X | X | X |
| | | | | RR264M-400TR | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s20 | R104 | X | X | VC74380 | X | X | X |
| | | | | 1P33 | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s21 | J4 | VN50000 | VN50000 | X | VN50000 | VN50000 | VN50000 |
| | | JIS C 3101 | JIS C 3101 | | JIS C 3101 | JIS C 3101 | JIS C 3101 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s22 | D17 | X | X | WY16320 | X | X | X |
| | | | | UDZV5.1B | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s23 | R105 | X | X | RD35810 | X | X | X |
| | | | | 100K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s24 | Q16 | X | X | VJ92720 | X | X | X |
| | Q21 | | |A1162-Y(TE85R,F| | | |
| | Q20 | | | | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s25 | R108 | X | X | RD35747 | X | X | X |
| | | | | 47K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s26 | Q18 | X | X | VJ92710 | X | X | X |
| | | | |C2712-Y(TE85R,F| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s27 | SW4 | X | X | WC90670 | X | X | X |
| | | | | SDKPA40300 | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s28 | R115 | X | X | RD35710 | X | X | X |
| | R110 | | | 10K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s30 | R121 | X | X | RD35682 | X | X | X |
| | | | | 8.2K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s31 | R120 | X | X | RD35712 | X | X | X |
| | | | | 12K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s32 | R119 | X | X | RD35610 | X | X | X |
| | | | | 1K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s33 | W11A | MH19618 | MH19618 | MH19614 | MH19620 | MH19618 | MH19620 |
| | W11B |1P 180MM WHT M-|1P 180MM WHT M-|1P 140MM WHT M-|1P 200MM WHT M-|1P 180MM WHT M-|1P 200MM WHT M-|
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s34 | W12A | MH16618 | MH16618 | MH16614 | MH16620 | MH16618 | MH16620 |
| | W12B |1P 180MM BLU M-|1P 180MM BLU M-|1P 140MM BLU M-|1P 200MM BLU M-|1P 180MM BLU M-|1P 200MM BLU M-|
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s35 | C53 | X | X | WJ61020 | X | X | X |
| | C54 | | | 0.01/100 | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s36 | W14B | X | X | MH14614 | X | X | X |
| | W14A | | |1P 140MM YEL M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s37 | W16B | X | X | MH11614 | X | X | X |
| | W16A | | |1P 140MM BRN M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s38 | W13B | X | X | MH15614 | X | X | X |
| | W13A | | |1P 140MM GRE M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s39 | W15A | X | X | MH16614 | X | X | X |
| | W15B | | |1P 140MM BLU M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s40 | C30 | X | X | X | US06110 | X | US06110 |
| | | | | | 10P(CH) | | 10P(CH) |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
-68.7
22
R171
D35
EL02ZLF-H5K
-68.8
5
0
6
0
V-
C104
10/50
HS2
D34
-68.2-68.5
EL02ZLF-H5K
D36
EL02ZLF-H5K
C105
0.039/100
C106
0.95UH
TP2
C107
R172
0.18
C108
L4
R173
4.7
C109
0.18
R175
no_use
0.22
4.7/250
4.7/250
0.22
2P1
R176
22K
R177
10K
C110
R178
220
R179
220
C111
Q45A
STD03P
68.64.8
L5
120UH
L6
120UH
-68.7
Q45C
STD03N
TP1
NJM4580E(TE2)
1
0
IC11
11.9
V+ 8
68.8
S2L20U-5002P7.5
S2L20U-5002P7.5
S2L20U-5002P7.5
S2L20U-5002P7.5
-4.8
-68.8
3
0
2
0
C112
10/50
+12-12
WJ36210
STD03P
D39
4.8
D40
D37
-4.8
D38
WJ36220
STD03N
WK19290
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a high voltage continues to exist there.
Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds per each.
C85, C86 on MAIN (1) P.C.B.
安全対策
・ この製品の内部には高電圧部分があり危険です。修理の際は、絶縁性の手袋を使用するなどの安全対策を行ってください。
・ 下記のコンデンサには電源を OFF にした後も電荷が残り、高電圧が維持されており危険です。修理作業前に放電用抵抗(5kΩ/10W)を
IC4: KIA78S05P-AT/P
Three terminal positive voltage regulator
Q14
Q1
Z1
Q16
R11R10R9
R1
Q2 Q7
Q3Q5
Q4Q6
R2
Q8
R3
R4
C1
Q9
Q10
Q11
Q12
3 INPUT
IC5: NJM2904M (TE3)
Q13
R8
R7
1
OUTPUT
R6R5
2
COMMON
Single supply dual operational amplifier
1
A
2
3
B
8
7
6
54
1. A OUTPUT
2. A-INPUT
3. A+INPUT
4. GND
5. B+INPUT
6. B-INPUT
7. B OUTPUT
8. V
+
IC6–11: NJM4580E
Dual operational amplifier
V+
8
–INPUT
+INPUT
2, 6
3, 5
V–
4
1, 7
OUTPUT
29
Page 30
A
BCDEFGH I J KLMN
NS-SW300/NS-SW200
NS-SW200
MAIN 2/2
1
MAIN (3)
STATUS indicator
1259-7SDRGVW/S5
MAIN(3)MAIN(1)
0.039/100
NJM4580E(TE2)
0
2
IC6
0
3
4
-14.0
-15D
REV
NORM
C17
10/16
R42
R53
390K
0
7
0
V-
D3
C20
R44
39K
V-
100K
0
1
C21
10/50
PHASE
REV
6
NOM
4
REV
3
NOM
1
L.P.F
R52
PHASE SW
8
7
SW1
SSSF121900
CONTROL
D5
4.1
1SS355VM
C2712-Y(TE85R,F
R58
0.7
10K
R63
C27
0.1/16
R59
10K
C29
R62
10K
1/50
R61
100K
6.34.04.4
R45
560
C24
10/50
3.3K
C25
10/16
5
C26
10/16
2
R68
4.7
1K
R69
10K
0
Q2
4.7K
TIMER
VCC+5V
R65
5.0
1M
VCC
IC1
1234
NJM555M
GND
0
10
R66
1.8
Q3
0
C2712-Y(TE85R,F
VCC+5V
OUT
R26
H.P.F
R55
10K
C30
R56
10K
R60
5.0
4.3
Q4
5.0
C37
3.6
3.6
DISTHCONT
NJM555M
OUT
TRIG
0
3.6
C34
C33
C35
0.01(B)
(R,S)
HIGH CUT
40 to 140Hz
R27
3.3K
10KSX2
100K
R64
10K
NJM4580E(TE2)
2
0
IC8
s42
0
3
8
V+
14.2
10K
C132
0.1/50(F)
R57
100K
A1162-Y(TE85R,F
10/16
3.3
5678
RES
5.0
C40
C39
330/6.3
0.01(B)
220/10
HIGH CUT
VR1
0
1IC8
+15D
0.022
C13
0.68
ACRYON
LED_G
LED_R
6
NJM4580E(TE2)
0
5
0
-14.0
R28
3.3K
220P(SL)
C12
220P(SL)
R33
3.3K
IC9
V-
4
0.1/50(F)
C130
-15D
R41
7
0
10K
R38
3.3K
INPUT1
TE1
MSP-108V-01PBSN
L/R
OUTPUT/
INPUT1
FROM
AMPLIFIER
TO
SPEAKERS
2
INPUT2
PJ1
RJ-1060-01-Z500
L/MONO
R31MR8
1M
R12
R14
R15
2.2K
2.2K
R10
12K
R16
R17
2.2K
12K
R18
R19
2.2K
4.7K
R21
100K
4.7K
10/50
R23
100K
R24
100K
R22
100K
C4
100P(SL)
R228
2.7K
R229
2.7K
C147
C8
INPUT2/
NORMAL
R
R1
100K
PJ2
INPUT3/
3
LFE
LFE
MSP-241V1-10-GI
SYSTEM
CONNECTOR
R2
100K
G
J14
no_use
MAIN[8]
JK1
LGY6501-0600
R11
12K
R4
100K
C1
R6
12K
10/50
C2
IN2
R9
4.1
DCIN
PUP
4.1
ASE
0
10
220P(SL)
R20
33K
NJM4580E(TE2)
2
0
IC9
0
3
8
V+
14.2
C129
no_use
0.1/50(F)
+15D
C3
0
LOW CUT
R226
C7
0.22
47K
0
1
1000P(B)
4
14.2
C116
Q47
R13
-0.1
47K
AUTO STANDBY
CIRCUIT
The voltages are measured
AUTO
STANDBY
C5
0.047/16
SW2
SSSU124900
0
Q46
D2704(K)
R30
100
with AUTO STANDBY OFF.
電圧はオートスタンバイOFFで測定
5
L
OFF
AUTO STANDBY
C6
H
0.1/16
C11
OFF LOW HIGH
ST1
ST2
J13
no_use
MUSIC SENSOR
J15
no_use
MAIN (8)
220P(SL)
14.1
R193
-0.1
A1312-GR,BL(TE8
0.6
1K
R35
R36
100/6.3
R37
A1312-GR,BL(TE8
5.0
V+
2
0
1.5K
C14
2.8
100P(SL)
3
C15
3.3K
0.01(B)
(J,U,T,K,A,B,G,L,H]
C17,C25,C26
NJM4580E(TE2)
0
C10
5
C15
100P(SL)
R29
R31
C149
13.5
D46
1SS355VM
C18
1000P(B)
R43
56K
8
NJM2904M
5.0
0
100K
3.7
1
OPE AMP
Q1
R34
4.8
0
0
6
-14.0
10K
C22
10/16
6.8K
2
R47
R46
23R
0.22
14.2
Q48
A1312-GR,BL(TE8
10K
IC5
IC5
7
0
V-
4
R40
22K
0.1/50(F)
C131
-15D
R194
4.7K
R195
4.7K
6.2
D47
16V
R51
2.2K
NJM2904M
3.6
6
IC5
2.8
5
4
10K
R50
47K
1SS355VMD41SS355VM
K7.
UDZV6.2B
R39
3.3K
IN2
+15
C16
CB3
PHL
+15D
C19
10/50
14.2
V+
NJM4580E(TE2)
8
5
0
IC6
6
0
0.15
0
17
14.2
5.0
3.6
1.9
-0.2
W3
C19
8.2K
7
0
IN2
+15
WSWS
ESAESA
ACRYON
LED_G
LED_R
C21,C23
R48
R49
10K
s41
s40
J3
L2
IN2
+15
SW
LED_G
LED_R
C23
10/16
L1
J2
no_use
Q17
LED_R
LED_G
SW
+15D
-15D
-35.3
-35.3
-34.7
A1312-GR,BL(TE8
10K
R109
C2712-Y(TE85R,F
W1
-0.2
LEDR
LEDG
1.9
ASE
5.0
SW
5.0
+5V
+15D
14.2
-14.0
-15D
SIG
SGND
VOL
0
1
+15
-15
R113
100K
Q19
1.6
-33.7
1.1
10K
R114
PROTECTION
110
R117
R118
0
0
0
10K
4.7K
R, S modelsU, T, A, B, G, L, H, J models
6
7
8
CAPACITOR
REMARKS
NONOMARK
MARK
P
RESISTOR
REMARKS
NO MARK
NOTICE
ELECTROLYTIC CAPACITOR
PARTS NAME
TANTALUM CAPACITOR
CERAMIC CAPACITOR
TUBULAR CAPACITORCERAMIC
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
PARTS NAME
CARBON
FILM RESISTOR
CARBON
FILM RESISTOR
METAL
OXIDE FILM RESISTOR
METAL
FILM RESISTOR
METAL
PLATE RESISTOR
FIRE
PROOF CARBON FILM RESISTOR
CEMENT
MOLDED RESISTOR
SEMI
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
(model)
JAPAN
J
U.S.A
U
CANADA
C
GENERAL
R
CHINA
T
KOREA
K
AUSTRALIA
A
BBRITISH
G
EUROPE
L
SINGAPORE
SOUTH EUROPEE
VTAIWAN
FRUSSIAN
PLATIN AMERICA
SBRAZIL
HTHAI
MAIN (6)
MAIN (6)
RE
MAIN[6]
W7B1
BL
W7B2
RE
W7B3
MAIN (7)MAIN (9)
MAIN[7]
BE
W12B
WH
W11B
MAIN(9)
MAIN (10)
W11A
W12A
W9A
W10A
CB9
CB10
RE
W7B1
MAIN[6]
T2T2
BE
BE
s34
s39
W12B
W15B
s38
W13A
GR
SW4
s27
CB11
s17
VOLTAGE
SELECTOR
MAIN (5)
POWER
GR
s38
W13B
W16B
s36
W14A
YE
110-120V
6
3
5412
220-240V
F2
s18
ON
OFF
BL
BR
W15A
BE
CB12
W7B2
s37
s39
s17
W14B
W16A
BR
RE
YE
WH
s36
W11B
s37
MAIN[10]
MAIN(5)
PS4E-A-040-NP
1500P/250
W7B3
s33
SW5
C36
W9B
W10B
R216
680
D50
TFZGTR10B
TFZGTR10B
D51
R219
680
-55.0-45.1-35.1-32.1
MAIN(2)
CB7CB8
F1
s3
TE3 IPS-5007
TE2 IPS-5007
WH
W11A
s33
BE
W12A
s34
GY
W9A
OR
W10A
+B2
-B2
R217
680
D49
TFZGTR10B
TFZGTR10B
D52
R220
680
0.01/275
DLS9D1-O(M)0.15
C46
RY2
R218
120
C142
C143
R221
120
21
s2
AC8.6
9
TRANSFORMER
AC INAC IN
D1
RED
PHL
CB1
10
R100
1K
LEDR
LEDG
ASE
SW
+5V
+15D
-15D
SIG
SGND
VOL
1
-0.2
1.9
3
GR
1
100P(SL)
LIMITTER
J9
10
R89
Q11
C2712-Y(TE85R,F
D13
00
1SS355VM
D12
0
1SS355VM
Q12
A1162-Y(TE85R,F
R125
100K
1.4
Q22
C70
10/50
-10.5
Q51
KTC2026
31.735.045.055.0
14.7
4.7K
R223
D48
C144
22/50
0.01(B)
D53
C145
22/50
0.01(B)
4.7K
R224
Q52
KTA1046-Y-U/PFY
T1
C53
C54
SUB-
STANDBY/ON
2
SW6
0
R208
100
100K
R209
C134
C133
100P(SL)
Q14
C2712-Y(TE85R,F
14.2
R96
0
0
-14.0
Q15
A1162-Y(TE85R,F
0.2
R127
22
Q24
0
D2704(K)
14.2
C127
0.01(B)
TFZGTR15B
C128
0.01(B)
TFZGTR15B
R101
R102
0
R128
9
R12
C73
C61
C62
100
R97
100
1.4
D2704(K)
14.6
-14.0
MAIN (2)
POWER SUPPLY
s35
C57
0
0.01/100
s35
SPPH130400
-15
R204
4.7K
C148
100P(SL)
0
2
IC7
0
3
NJM4580E(TE2)
C63
1SS355VM
C65
100K
47/16
C66
100K
47/16
1SS355VM
10K
R131
100K
1.4
470K
D20
22/50
C79
R132
220K
+15D
R5
1.0
14.2
+15
22/50
22/50
-14.0
R7
1.0
D15
s19
SUB
4.1
D14
4.1
S1NB60-7101
(Standby/On)
C135
V-
C31
4
0
1
47/16
0.82
D18
000
R106
150
D16
00
14.2
R134
470K
1SS355VM
100/16
-15
-15D
R104
s20
9.3
1.0K
C64
C136
2.2
R112
+15
3.6
0.7
R105
Q18
s26
10/50
2.2
s23
R103
Q16
s24
VOLUME
VR2
DUMMY
MIN MIN
5KAX2
DUMMY
100
R207
R122
R123
820
820
10K
J4
s21
s25
R108
R110
s28
D17
s22
MAIN(4)
R206
100
C146
C151
100K
+15
-15
+B2
-B2
5
0
6
0
R225
47P(CH)
no_use
47/16
IC7
SPRYON
J12
R227
100
R124
SIG2
OCDET
XHI
100
+15
-15
+B2
GND
-B2
14.2
+15
V+
8
7
0
CB4
SP
PHI
CB2
REGULATOR
KIA78S05P-AT/P
s24
Q20
9.3
D19
s24
Q21
1.1
s32
R119
J5
s31
R120
R115
s28
R121
s30
C71
1000/25
C2712-Y(TE85R,F
NJM4580E(TE2)
13011
AC80.8
IC4
IN
9.3
COM
RY2
1SS355VM
DLS9D1-O(M)0.15
R126
no_use
Q23
MAIN (1)MAIN (4)
W4
SIG2
LIMTLIMT
14.2
-14.0
-10.5
-35.3
1.4
55.0
-55.0
+15
-15
OCDET
SP
SPRYON
E2E2
W2
+B2
GND
-B2
SCN-XH
W7A1
RE
BL
W7A2
RE
W7A3
ACRYON
+5V
CB5
13
5.0
0.7
W5
+5V
ACRYON
OUT
5.0
C72
10/50
34
R130
68
0.1
0.7
560
R136
C80
10/100
GND1
54.1
53.6
Q27
0.6
A1312-GR,BL(TE8
PRE DRIVE
C81
R137
10
s8
0.60.6
Q25
0.10.1
R133
C76
DNGSDNGS
TEDPTEDP
JG-11-T
C74
C75
L3
s11
E2
E2
10
-54.0
0
J7
2.7K
-54.0
100/16
C77
0.01(B)
G4
GND4
SUPPLY
D21
-55.0
0.1/250
D3SBA60-7101
0.1/250
J6
s12
PHI
C78
s10
-54.0
A1312-GR,BL(TE8
A1312-GR,BL(TE8
D22
1SS355VM
Q26
-54.0
-54.7
C2712-Y(TE85R,F
220
R135
J8
C82
10/100
GND1
C84
+15
-15
POWER
0
0
C85
C86
G8 s9
Q29
100
R138
C87
-54.0
Q28
-54.6
C2712-Y(TE85R,F
220
R139
s6
s5
RR264M-400TR
D8
RR264M-400TR
35.5
D9
55.0
7500/71
7500/71
P
1000P/200
0.027/100
-54.1
33
R140
10K
R141
D41
-39.1
R215
22
RR264M-400TR
+B
55.0
-55.0
-B
5 k-ohms
10 W
54.7
D23
54.1
D24
R142
26.6
R185
0
R186
-26.6
R187
C88
-53.4
-54.0
Q30
KTA1266(Y)
R181
1K
R182
R190
D43
UDZV6.8B
5 k-ohms
10 W
R143
1SS355VM
54.2
1SS355VM
Q31
1.2
33K
33K
C89
33K
33K
-0.1
Q32
R144
10K
C115
A949(O/Y)
35.0
Q50
10K
35.0
R191
25.5
10K
19.1
D44
UDZV24B
820
330
R213
C90
BF423ZL1G
1.2
R145
2.2
0.5
10/100
0.5
R146
2.2
-1.0
BF422
-54.0
C91
220
-54.6
C4793
GND1
10/50
7.8
Q44
34.5
34.5
R222
Q49
34.5
35.0
R192
A1312-GR,BL(TE8
A1837
54.754.7
Q35A
54.1
A1312-GR,BL(TE8
22K
R148
10/100
22K
R188
Q33C
STD01N
2.2
R147
Q33A
STD01P
22K
R189
10/100
C3324-GR,BL(TE8
22K
R149
-54.1
Q35C
3
G6
4567
GND4
RR264M-400TR
7.8
100
A1312-GR,BL(TE8
R86
10K
R153
33
Q37
68.8
PROTECTION
4.9
Q40
0
0
820
R157
0
-4.8
33
GND2GND3
R156
1.4
Q39
0.7
C2712-Y(TE85R,F
330/50
54.8
24.8
39K
0.9
0.7
0.1
R150
R151
Q38
-54.6
1000P/200
12
8
G2
JG-11-T
D42
24.8
R214
4.7K
R152
1.5K
3P0.15
3P0.15
-55.0
R154
C92
P
R155
330K
22K
C48
10K
R159
R158
10K
BF422
C96
0.022/100
C94
no_use
GND3
G7
no_use
B
D25
UDZV24
RY1
0.1
Q41
C2712-Y(TE85R,F
C95
0.1
55.0
54.9
Q42
BF423ZL1G
-10.4
22K
R161
C97
0.022/100
22K
R184
10
R160
C98
OSA-SS-224DM3
R163
4.7K
30.4
R165
4.7K
C99
47/63
C100
47/63
R166
4.7K
R164
4.7K
R162
150K
R167
100
1000P/100
5.85.4
D27
RR264M-400TR
C101
D28
0.01/100
D29
C102
0.01/100
D30
RR264M-400TR
NJM4580E(TE2)
C103
0.47
R168
100K
55.0
33
R170
D31
R210
EL02ZLF-H5K
D33
C138
0.18
EL02ZLF-H5K
C139
L4
0.95UH
R173
4.7
C141
TP2
C107
0.18
D34
EL02ZLF-H5K
R175
D36
EL02ZLF-H5K
R172
no_use
0.022/100
1P0.1
C140
22/63
C137
22/63
1P0.1
R176
22K
R177
10K
C110
0.22
R178
220
R179
220
C111
0.22
54.5
Q45A
STD01P
L5
22/63
120UH
L6
120UH
22/63
-54.8
Q45C
STD01N
TP1
NJM4580E(TE2)
1
IC11
0
V+ 8
14.2
55.0
4.9
S2L20U-5002P7.5
S2L20U-5002P7.5
-4.8
-55.0
3
0
2
0
C112
10/50
+15-15
D40
D37
54.7
D32
54.4
EL02ZLF-H5K
54.5
Q43C
C4793
54.5
4.9
5.8
PS POWER SUPPLY
0
UDZV5.6B
0
UDZV5.6B
-5.8
Q43A
-4.8
A1837
-5.4-5.8
-54.8
-54.8
33
R171
-54.4-54.7
D35
EL02ZLF-H5K
-55.0
5
7
0
R169
10K
0
IC11
6
0
4
V-
C105
C104
-14.0
10/50
Destination Part List
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| sXX | LOC | J | U | RS | T | A | BGLH |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s2 | T1 | YC636A0 | YC637A0 | YC638A0 | YC639A0 | YC639A0 | YC639A0 |
| | | YC636 | YC637 | YC638 | YC639 | YC639 | YC639 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s3 | F1 | WG41000 | WG41000 | WG40990 | KB00068 | KB00068 | KB00068 |
| | | 3A125V | 3A125V | 2.5A125V | T1.25AL250V | T1.25AL250V | T1.25AL250V |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s5 | C84 | X | X | X | WB54020 | X | WB54020 |
| | | | | | 0.1/250 | | 0.1/250 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s6 | J8 | X | X | X | VN50000 | X | VN50000 |
| | | | | | JIS C 3101 | | JIS C 3101 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s8 | C81 | US06247 | US06247 | US06247 | US06322 | US06247 | US06322 |
| | | 470P(SL) | 470P(SL) | 470P(SL) | 2200P(B) | 470P(SL) | 2200P(B) |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s9 | G8 | X | X | X | V723510 | X | V723510 |
| | | | | | JG-11-T | | JG-11-T |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s10 | C78 | X | X | X | US06410 | X | US06410 |
| | | | | | 0.01(B) | | 0.01(B) |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s11 | L3 | X | X | X | V511780 | X | V511780 |
| | | | | | B-10 | | B-10 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s12 | J6 | VN50000 | VN50000 | VN50000 | X | VN50000 | X |
| | | JIS C 3101 | JIS C 3101 | JIS C 3101 | | JIS C 3101 | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s17 | CB11 | X | X | WN07770 | X | X | X |
| | CB12 | | | PFC5000-0202F | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s18 | F2 | X | X | KB00177 | X | X | X |
| | | | | T1AL250V | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s19 | D15 | X | X | WR89730 | X | X | X |
| | | | | RR264M-400TR | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s20 | R104 | X | X | VC74380 | X | X | X |
| | | | | 1P33 | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s21 | J4 | VN50000 | VN50000 | X | VN50000 | VN50000 | VN50000 |
| | | JIS C 3101 | JIS C 3101 | | JIS C 3101 | JIS C 3101 | JIS C 3101 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s22 | D17 | X | X | WY16320 | X | X | X |
| | | | | UDZV5.1B | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s23 | R105 | X | X | RD35810 | X | X | X |
| | | | | 100K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s24 | Q16 | X | X | VJ92720 | X | X | X |
| | Q21 | | |A1162-Y(TE85R,F| | | |
| | Q20 | | | | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s25 | R108 | X | X | RD35747 | X | X | X |
| | | | | 47K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s26 | Q18 | X | X | VJ92710 | X | X | X |
| | | | |C2712-Y(TE85R,F| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s27 | SW4 | X | X | WC90670 | X | X | X |
| | | | | SDKPA40300 | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s28 | R115 | X | X | RD35710 | X | X | X |
| | R110 | | | 10K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s30 | R121 | X | X | RD35682 | X | X | X |
| | | | | 8.2K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s31 | R120 | X | X | RD35712 | X | X | X |
| | | | | 12K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s32 | R119 | X | X | RD35610 | X | X | X |
| | | | | 1K | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s33 | W11B | MH19618 | MH19618 | MH19614 | MH19620 | MH19618 | MH19620 |
| | W11A |1P 180MM WHT M-|1P 180MM WHT M-|1P 140MM WHT M-|1P 200MM WHT M-|1P 180MM WHT M-|1P 200MM WHT M-|
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s34 | W12A | MH16618 | MH16618 | MH16616 | MH16620 | MH16618 | MH16620 |
| | W12B |1P 180MM BLU M-|1P 180MM BLU M-|1P 160MM BLU M-|1P 200MM BLU M-|1P 180MM BLU M-|1P 200MM BLU M-|
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s35 | C53 | X | X | WJ61020 | X | X | X |
| | C54 | | | 0.01/100 | | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s36 | W14A | X | X | MH14614 | X | X | X |
| | W14B | | |1P 140MM YEL M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s37 | W16B | X | X | MH11614 | X | X | X |
| | W16A | | |1P 140MM BRN M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s38 | W13B | X | X | MH15614 | X | X | X |
| | W13A | | |1P 140MM GRE M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s39 | W15A | X | X | MH16616 | X | X | X |
| | W15B | | |1P 160MM BLU M-| | | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s40 | L2 | X | X | X | V511780 | X | V511780 |
| | | | | | B-10 | | B-10 |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s41 | J3 | VN50000 | VN50000 | VN50000 | X | VN50000 | X |
| | | JIS C 3101 | JIS C 3101 | JIS C 3101 | | JIS C 3101 | |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
| s42 | C30 | X | X | X | US06110 | X | US06110 |
| | | | | | 10P(CH) | | 10P(CH) |
+--------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+
55.0
-55.0
C113
C114
+B
330/100
GND3
330/100
-B
OSA-SS-224DM3
RY1
54
RY1
23
OSA-SS-224DM3
R180
GND2
PN1
SP+
NF
SP-
VHI
CB6
3P0.1
13
RE
WH
3
2
1
Safety measures
• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such as wearing insulating gloves.
• Note that the capacitors indicated below are dangerous even after the power is turned off because an electric charge remains and a high voltage continues to exist there.
Before starting any repair work, connect a discharging resistor (5 k-ohms/10 W) to the terminals of each capacitor indicated below to discharge electricity.
The time required for discharging is about 30 seconds per each.