Yamaha CW-215-V, CW-15-V, CW-12-V, CW-112-VA, CW-112-V Service Manual
...
CLUB Series SPEAKER SYSTEM/
SUBWOOFER
SERVICE MANUAL
C112V C115V C215V
CM10V CM12V CM15VCW115V
CONTENTS
SPECIFICATIONS & DIMENSIONS ........................................ 3
NETWORK ................................................................................ 4
WIRE HARNESS .................................................................... 10
CW118V
CW218V
DISASSEMBLY PROCEDURE ............................................... 11
C112V/C115V ....................................................................... 11
C112VA/C115VA .................................................................. 14
C215V ................................................................................... 16
CM10V .................................................................................. 19
CM12V/CM15V .................................................................... 22
CW115V/CW118V ................................................................ 25
CW218V ............................................................................... 28
C112VA/C115VA（分解手順） ............................................ 30
NEUTRIK NL4FC PLUG WIRING
（スピコンNEUTRIKNL4FCプラグの配線）......................... 32
PARTS LIST
C112VA C115VA
Use this manual for products with a serial number of 7 figures.
（本マニュアルは、製造番号が7桁の商品でご使用ください。）
An example of a serial number
NK01089
7figures
（製造番号例）
（7桁）
011868
PA
S112VA: 200706 オープンプライス
S115VA: 200706 オープンプライス
HAMAMATSU, JAPAN
Copyright (c) Yamaha Corporation. All rights reserved. PDF
’07.07
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
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,
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 certification,
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.
Poly Switch
All full-range loudspeakers are fitted with a self-resetting
poly switch that protects the high-frequency driver from
damage caused by excessive power.
If a loudspeaker cabinet loses high-frequency output, immediately remove power from the unit and wait for two to three
minutes. They should allow the poly switch to reset. Reapply power and check the performance of the high-frequency driver before continuing with the power reduced to a
level that does not cause the poly switch to interrupt the signal.
On the CW115V/CW118V/CW218V sub woofer, the Poly
Switch protects the woofer and a similar routine should be
followed if its output is lost.
WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those
originally installed.
印の部品は、安全を維持するために重要な部品です。交換する場合は、安全のために必ず指定の部品をご使用ください。
2
SPECIFICATIONS & DIMENSIONS
Model CM10V C112V C112VA CM12V C115V C115VA CM15V C215V
Enclosure
Speaker Unit
Frequency Response
Power Capacity
Nominal Impedance
Sensitivity
Nominal Dispersion
Crossover Frequency
Input Connectors
Dimensions (W ×H × D)
Weight
Included Accessories
LF
HF
NOISE*
PGM
MAX
Horizontal
Vertical
10" cone 12" cone 15" cone 15" cone × 2
1" V.C.driver 2" V.C.driver
70Hz-20kHz 60Hz-16kHz 55Hz-16kHz 42Hz-16kHz
125W 175W 250W 500W
250W 350W 500W 1000W
500W 700W 1000W 2000W
96dB SPL
(1W, 1m)
40˚ 90˚ 90˚ 40˚ 90˚ 90˚ 40˚ 90˚
60˚ 40˚ 40˚ 90˚ 40˚ 40˚ 90˚ 40˚
1.8kHz 2kHz 1.7kHz 1.5kHz
1/4" Phone Jack × 2,
Neutrik Speakon NL4MP × 2
556 × 349
× 273mm
13.3Kg 21.3Kg 21.8Kg 21.8Kg 30.3Kg 29.9Kg 28.8Kg 47.5Kg
——
416 × 628
× 329mm
97dB SPL (1W, 1m) 99dB SPL (1W, 1m)
Barrier Strip
Terminal
416 × 620
× 329mm
Eyebolt
(3/8") 4
SPEAKER SYSTEM/
Bass Reflex Type
8Ω 4Ω
1/4" Phone Jack × 2,
Neutrik Speakon NL4MP × 2
628 × 410
× 339mm
——
485
× 715
× 373mm
Barrier Strip
Terminal
485 × 707
× 373mm
Eyebolt
(3/8") 4
1/4" Phone Jack × 2,
Neutrik Speakon NL4MP × 2
715 × 479
× 339mm
——
CLUB Series
SUBWOOFER
99dB SPL
(1W, 1m)
491 × 1163
× 593mm
C112V/C112VA /C115V/C115VA CM10V/CM12V/CM15V C215V
Model CW115V CW118V CW218V
Enclosure
Speaker Unit
Frequency Response
NOISE*
Power Capacity
Nominal Impedance
Sensitivity
Recommended Crossover Frequency
Input Connectors
Dimensions (W
Weight
*: EIA RS-426
×H ×
PGM
MAX
D)
15" cone 18" cone 18" cone
35Hz-2kHz 30Hz-2kHz
250W 300W 600W
500W 600W 1200W
1000W 1200W 2400W
95dB SPL (1W, 1m) 96dB SPL (1W, 1m) 98dB SPL (1W, 1m)
1/4" Phone Jack
×
607 ×528
500
28Kg 37.2Kg 64.7Kg
Ω
8
mm
605 ×720 ×637
Bass Reflex Type
90Hz, 12dB/oct.
×
2, Neutrik Speakon NL4MP × 2
mm
1217 ×574 ×655
×
2
4
Ω
mm
CW115V/CW118V CW218V
Unit: mm
3
CLUB Series
L1
SPEAKER SYSTEM/
SUBWOOFER
NETWORK
C112 /CM12 (WJ367900)
EYELET
(4 PLACES)
FRONT
PLACE LABEL
APPROXIMATELY
WHERE SHOWN
REAR
SPACER
(4 PLACES)
4.
CABLE TIE
(1 PLACE)
187 x .015
-
IN
+IN
-IN
R2
R1
C2
CL1
4'' WHITE
L1
a
C1
C3
T1
T2
+W
-
L2
187 x .015
W
12
20'' BLUE
20'' YELLOW
20'' RED
20'' BLACK
EYELET
(4 PLACES)
12
NBY0730
NBY0731
NBY0732
NBY0734
NBY0735
10'' WHITE
(0.80)
LABEL DETAIL
SCALE:NONE
187 x .015
20mm
+IN
4'' ORANGE
10'' ORANGE
187 x .015
BLACK
SHRINK
5.
PARTIAL STRIPPED, 8m/m, NO TIN.
4.
INDICATE MODEL BY A BLACK DOT.
3.
APPLY RTV SEALANT UNDER C2,C3,L1,L2 AND HALF CIRCUMFERENCE AROUND C1.
2.
''O'' DENOTES START LEAD OF INDUCTOR.
1.
ALL COMPONENTS TO BE TESTED AT 1 KHZ UNLESS OTHERWISE SPECIFIED.
TUBE
DETAIL
205
205
205
205
(0.50)
4'' ORANGE
205
+ IN
X0.020
205
+ IN
+ IN
+ IN
-
-
BLACK SHRINK TUBE- 4 PLACES
-
-
IN
IN
IN
IN
X0.020
187
X0.015
187
X0.015
205
X0.020
205
X0.020
187
X0.015
187
X0.015
10'' ORANGE
10'' ORANGE
4'' ORANGE
4'' WHITE
10'' WHITE
10'' WHITE
4'' WHITE
5.
CL1 C2
20" RED
C1
20" BLACK
C3
R1
L2
20" BLUE
R2
20" YELLOW
205
205
205
205
+W
-W
-T1
+T2
C1 15UF, 100V, NON-POLAR
C2,C3 4.7UF, 250V, METALIZED POLYESTER FILM
L1 1.30mH, 57x9.5x10mm, LAMINATED STEEL I CORE
L2 0.80mH, 41x6x7mm, LAMINATED STEEL I CORE
R1,R2 5.00ohm, 10W
CL1 CURRENT LIMITER, RXE-135
4
C115 /CM15 (WJ367800)
EYELET
(4 PLACES)
FRONT
PLACE LABEL
APPROXIMATELY
WHERE SHOWN
REAR
SPACER
(4 PLACES)
SPEAKER SYSTEM/
CLUB Series
SUBWOOFER
4.
CABLE TIE
(1 PLACE)
R2
R1
C3
L1
-
IN
T1
T2
+W
-
W
15
20'' BLUE
20'' YELLOW
20'' RED
20'' BLACK
NBY0730
NBY0731
NBY0732
NBY0734
NBY0735
C2
+IN
CL1
C1
-IN
187 x .015 187 x .015
4'' WHITE
10'' WHITE
+IN
187 x .015 187 x .015
20mm
4'' ORANGE
10'' ORANGE
BLACK
L2
15
(0.80)
LABEL DETAIL
SCALE:NONE
SHRINK
TUBE
PARTIAL STRIPPED, 8m/m, NO TIN.
5.
4.
INDICATE MODEL BY A BLACK DOT.
3.
APPLY RTV SEALANT UNDER C2,C3,L1,L2 AND HALF CIRCUMFERENCE AROUND C1.
2.
''O'' DENOTES START LEAD OF INDUCTOR.
1.
ALL COMPONENTS TO BE TESTED AT 1 KHZ UNLESS OTHERWISE SPECIFIED.
DETAIL
NOTES:
205
205
205
205
(0.50)
4'' ORANGE
205
+ IN
X0.020
205
+ IN
+ IN
+ IN
-
-
BLACK SHRINK TUBE- 4 PLACES
-
-
IN
IN
IN
IN
X0.020
187
X0.015
187
X0.015
205
X0.020
205
X0.020
187
X0.015
187
X0.015
10'' ORANGE
10'' ORANGE
4'' ORANGE
4'' WHITE
10'' WHITE
10'' WHITE
4'' WHITE
5.
CL1 C2
L1
C3
R1
L2
20" RED
C1
20" BLACK
20" BLUE
R2
20" YELLOW
205
205
205
205
+W
-W
C1 15UF, 100V, NON-POLAR
-T1
C2,C3 4.7UF, 250V, METALIZED POLYESTER FILM
L1 2.00mH
L2 0.80mH
R1,R2 8.20ohm, 10W
CL1 CURRENT LIMITER, RXE-135
+T2
5
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
CM10 (WJ368000)
EYELET
(4 PLACES)
FRONT
PLACE LABEL
APPROXIMATELY
WHERE SHOWN
REAR
SPACER
(4 PLACES)
CABLE TIE
(1 PLACE)
R2
R1
C3
L1
-
IN
T1
T2
+W
-
W
10
15'' BLUE
15'' YELLOW
15'' RED
15'' BLACK
NBY0730
NBY0731
NBY0732
NBY0734
NBY0735
C2
+IN
L2
187 x .015
187 x .015
10
(0.80)
LABEL DETAIL
SCALE:NONE
187 x .015
187 x .015
20mm
-IN
+IN
CL1
4'' WHITE
10'' WHITE
4'' ORANGE
10'' ORANGE
C1
BLACK
SHRINK
TUBE
DETAIL
PARTIAL STRIPPED, 8m/m, NO TIN.
5.
MARK PC BOARD WITH A BLACK DOT TO INDICATE MODEL.
4.
3.
APPLY RTV SEALANT UNDER C2,C3,L1,L2 AND HALF CIRCUMFERENCE AROUND C1.
2.
''O'' DENOTES START LEAD OF INDUCTOR.
1.
ALL COMPONENTS TO BE TESTED AT 1 KHZ UNLESS OTHERWISE SPECIFIED.
NOTES:
4.
205
110
205
205
(0.50)
4'' ORANGE
205
+ IN
X0.020
205
+ IN
+ IN
+ IN
-
-
BLACK SHRINK TUBE- 4 PLACES
-
-
IN
IN
IN
IN
X0.020
187
X0.015
187
X0.015
205
X0.020
205
X0.020
187
X0.015
187
X0.015
10'' ORANGE
10'' ORANGE
4'' ORANGE
4'' WHITE
10'' WHITE
10'' WHITE
4'' WHITE
5.
CL1 C2
L1
C3
R1
L2
15" RED
C1
15" BLACK
15" BLUE
R2
15" YELLOW
205
205
205
110
+W
-W
C1 15UF, 100V, NON-POLAR
C2 8UF, 250V, METALIZED POLYESTER FILM
C3 4.7UF, 250V, METALIZED POLYESTER FILM
-T1
L1 1.80mH, 57x9.5x10mm, LAMINATED STEEL I CORE
L2 0.70mH, 41x6x7mm, LAMINATED STEEL I CORE
R1 6.80ohm, 10W
R2 3.90ohm, 10W
+T2
CL1 CURRENT LIMITER, RXE-135
6
SPEAKER SYSTEM/
.
CLUB Series
SUBWOOFER
C215 (WJ368100)
6.25
5.857
R2
SPACER
(6 PLACES)
R1
T
EYELET
(6 PLACES)
30'' BLUE
30'' YELLOW
28'' RED/BLACK
28'' BLACK
C3
L2
-
+T
+WU
-
IN
C2
-
WU
+IN
2.393
CL1
NBY0733
S215-V
C1
L1
L3
- WL
+ WL
187 x
31'' BLACK
31'' RED
-IN
0.015
20mm
+IN
BLACK
SHRINK
TUBE
DETAIL
0.00
0.015
CABLE TIE
187 x
0.393
0.00
1.
APPLY RTV SEALANT UNDER C1,C2,C3,L1,L2, AND L3.
2.
C1 & C3 STAND UP ON ONE SIDE. C2 LAYS DOWN FLAT.
3.
''O'' DENOTES START LEAD OF INDUCTOR.
4.
ALL COMPONENTS TO BE TESTED AT 1 KHZ UNLESS OTHERWISE SPECIFIED.
PARTIAL STRIPPED, 8m/m, NO TIN.
5.
(2 PLACES)
3.857
4.25
NOTES:
4'' WHITE
10'' WHITE
4'' ORANGE
10'' ORANGE
205
205
205
205
205
205
187 x
0.015
187 x
0.015
4'' ORANGE
205
+ IN
X0.020
205
+ IN
-
BLACK SHRINK TUBE- 4 PLACES
-
-
-
X0.020
+ IN
187
X 0.015
+ IN 187
X 0.015
205
IN
X 0.020
205
IN
X 0.020
187
IN
X0.015
187
IN
X0.015
10'' ORANGE
10" ORANGE
" ORANCE
" WHITE
10" WHITE
10'' WHITE
4'' WHITE
CL1
L1
L2
C3
C2
R1
L3
C1
R2
31" RED
31" BLACK
28" RED/BLACK
28" BLACK
30" BLUE
30" YELLOW
205
205
205
205
205
205
+WL
-
WL
+WU
-
WU
PARTS LIST
C1 15uF, 250V, METALIZED POLYESTER FILM
C2 3.9uF, 250V, METALIZED POLYESTER FILM
C3 10 uF, 250V, METALIZED POLYESTER FILM
-T
L1 5.00mH, 76x13x13mm, LAMINATED STEEL I CORE
L2 2.00mH,57x9.5x10mm, LAMINATED STEEL I CORE
L3 0.80mH,41x6x7xmm, LAMINATED STEEL I CORE
R1 3.90ohm, 10W
R2 10.0ohm, 10W
CL1 CURRENT LIMITER, RXE-135
+
T
7
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
C112 A (WJ368200)
EYELET
(4 PLACES)
FRONT
PLACE LABEL
APPROXIMATELY
WHERE SHOWN
REAR
SPACER
(4 PLACES)
4
CABLE TIE
(1 PLACE)
10'' WHITE
10'' ORANGE
5.
5.
4.
3.
2.
1.
NOTES:
R2
R1
C3
L1
-
IN
T1
T2
+W
-
W
12
20'' BLUE
20'' YELLOW
20'' RED
20'' BLACK
NBY0730
NBY0731
NBY0732
NBY0734
NBY0735
205
205
205
205
C2
+IN
CL1
C1
L2
12
(0.50)
(0.80)
LABEL DETAIL
SCALE:NONE
TINNED 10m/m
MARK PC BOARD WITH A BLACK DOT TO INDICATE MODEL.
APPLY RTV SEALANT UNDER C2,C3,L1,L2 AND HALF CIRCUMFERENCE AROUND C1.
''O'' DENOTES START LEAD OF INDUCTOR.
ALL COMPONENTS TO BE TESTED AT 1 KHZ UNLESS OTHERWISE SPECIFIED.
L1
C3
C2CL1
R1
L2
R2
C1
20" RED
20" BLACK
20" BLUE
20" YELLOW
205
205
205
205
+W
-W
-T1
C1 15UF, 100V, NON-POLAR
C2,C3 4.7UF, 250V, METALIZED POLYESTER FILM
L1 1.30mH, 57x9.5x10mm, LAMINATED STEEL I CORE
L2 0.80mH, 41x6x7mm, LAMINATED STEEL I CORE
R1,R2 5.00ohm, 10W
CL1 CURRENT LIMITER, RXE-135
+T2
+ IN
- IN
10'' ORANGE
10'' WHITE
8
APPROXIMATELY
WHERE SHOWN
EYELET
(4 PLACES)
CL1
CABLE TIE
(1 PLACE)
+IN
-
IN
C2
R1
R2
L2
C1
L1
+W
-
W
T2
T1
C3
15
TINNED 10m/m
MARK PC BOARD WITH A BLACK DOT TO INDICATE MODEL.
APPLY RTV SEALANT UNDER C2,C3,L1,L2 AND HALF CIRCUMFERENCE AROUND C1.
''O'' DENOTES START LEAD OF INDUCTOR.
ALL COMPONENTS TO BE TESTED AT 1 KHZ UNLESS OTHERWISE SPECIFIED.
5.
4.
3.
2.
1.
NOTES:
205
205
205
205
20'' BLUE
20'' YELLOW
20'' RED
20'' BLACK
15
(0.50)
(0.80)
LABEL DETAIL
SCALE:NONE
FRONT
REAR
NBY0731
NBY0732
NBY0734
NBY0735
SPACER
(4 PLACES)
4
NBY0730
C1 15UF, 100V, NON-POLAR
C2,C3 4.7UF, 250V, METALIZED POLYESTER FILM
L1 2.00mH, 57x9.5x10mm, LAMINATED STEEL I CORE
L2 0.80mH, 41x6x7mm, LAMINATED STEEL I CORE
R1,R2 8.20ohm, 10W
CL1 CURRENT LIMITER, RXE-135
10'' ORANGE
+ IN
- IN
10'' WHITE
C3
C2CL1
L2
R1
L1
20" RED
20" YELLOW
R2
20" BLUE
205 +T2
205
-T1
20" BLACK
C1
-W205
+W205
10'' WHITE
10'' ORANGE
5.
C115 A (WJ368300)
SPEAKER SYSTEM/
CLUB Series
SUBWOOFER
9
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
WIRE HARNESS
CW115V, CW118V
WIRE HARNESS A
0.187 X 0.015
FASTON + HEAT
SHRINK
X 2
WIRE HARNESS B
L = 4" X 3
0.205 X 0.020
FASTON
X 3
L = 20"
ORANGE WIRE, 16 AWG, PACIFICA
L = 4" X 3
Polyswitch
RXE-250
0.187 X 0.015
FASTON
WOOFER (+)
L = 20"
WJ419900
CW218V
0.187 X 0.015
FASTON + HEAT
X 2
WIRE HARNESS A
0.187 X 0.015
FASTON + HEAT
SHRINK
X 2
L = 4" X 3
L = 40"
WHITE WIRE, 16 AWG, PACIFICA
L = 20"
ORANGE WIRE, 16 AWG, PACIFICA
0.205 X 0.020
FASTON
X 3
0.205 X 0.020
FASTON
X 4
Polyswitch
RXE-250
Polyswitch
RXE-250
0.187 X 0.015
FASTON
WOOFER (--)
0.187 X 0.015
FASTON
L = 20"
X 2
L = 20"
(WJ42000)
WOOFER (+)
WOOFER (+)
WJ500200
10
WIRE HARNESS B
0.187 X 0.015
FASTON
X 2
L = 4" X 3
WHITE WIRE, 16 AWG, PACIFICA
L = 30"
0.205 X 0.020 FASTON
X 4
L = 30"
WOOFER (--)
0.187 X 0.015
FASTON
X 2
WOOFER (--)
(WJ50030)
[130A]
Pole socket
DISASSEMBLY PROCEDURE
C112V/C115V
1. Metal Handle (Time required: About 1 minute)
1-1 Remove the six (6) screws marked [160]. The metal
handle can then be removed. (Photo 1)
2. Pole Socket (Time required: About 1 minutes)
2-1 Remove the three (3) screws marked [130A]. The
Pole Socket can then be removed. (Photo 2)
Metal handle
SPEAKER SYSTEM/
CLUB Series
SUBWOOFER
3. Rubber Foot (Time required: About 1 minutes)
3-1 Remove the screw marked [10d]. The rubber foot
can then be removed. (Photo 3)
[160]
[160]: TH SMS Screw #8 x 3/4 BLACK (WJ911600)
Photo 1
[160]
[130]: Pan Head PB Screw #10 x 1 BLK (WJ911300)
Photo 2
Rubber foot
[10d]
[10d]: Pan Head PB Screw #10 x 1 BLK (WJ911300)
Photo 3
11
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
4. Woofer (Time required: About 3 minutes)
4-1 Remove the eight (8) screws marked [140A]. The
Metal grille assembly can then be removed. (Photo 4)
4-2 Remove the eight (8) screws marked [150]. The
woofer can then be removed. (Photo 5)
[140A]
Metal grille assembly
[140A]
[140]: TH Sheet Metal Screw #6 x 5/8 BLK (WJ493800)
[140A]
[140A]
Photo 4
[140A]
Horn assembly
[150]
Woofer
[150]
[130]: Pan Head PB Screw #10 x 1 BLK (WJ911300)
C112V
[150]: Pan Head PB Screw PHPBS #8 x 1 BLK (WJ911500)
C115V
[150]: Pan HD Machine Screw #10-32 x 1 BLK (WJ494200)
Photo 5
[130B][130B]
[150]
5. Horn Assembly
(Time required: About 3 minutes)
5-1 Remove the Metal grille assembly.
(See procedure 4-1)
5-2 Remove the eight (8) screws marked [130B]. The
horn assembly can then be removed. (Photo 5)
5-3 Horn
5-3-1 Remove the two (2) hex head mach screw marked
[50c]. The horn can then be removed from the horn
assembly. (Photo 7)
[A]
Diaphragm assembly
Horn
Horn driver
Photo 6
5-4 Diaphragm Assembly
5-4-1 Remove the three (3) screws marked [A]. The
diaphragm assembly can then be removed from the
horn driver. (Photo 6, 8)
Horn
[50c]
[50c]: Hex Head Mach Screw 1/4 x 5/8 inch (WJ356300)
Horn driver
Photo 7
12
Diaphragm assembly
6. Network (Time required: About 4 minutes)
6-1 Remove the woofer. (See procedure 4)
6-2 Remove the four (4) screws marked [170]. The
network can then be removed. (Photo 9)
SPEAKER SYSTEM/
CLUB Series
SUBWOOFER
Photo 8
Network
7. Input Assembly
(Time required: About 2 minutes)
7-1 Remove the six (6) screws marked [140B]. The input
assembly can then be removed. (Photo 10)
7-2 Remove the two (2) screws marked [90f] and the
two (2) hexagonal nuts marked [90e]. The connector
NL4MP can then be removed. (Photo 10, 11)
[140B]
Connector NL4MP Connector NL4MP
[140B]
[90f]
[140B]
Plain washer
Input assembly
[140B]
Hexagonal nut
[170]
[170]: Pan Head SM Screw PHSMS #6 x 3/4 BLK (WJ911700)
Photo 9
7-3 Remove the hexagonal nut. The plain washer and
phone jack can then be removed. (Photo 10, 11)
Phone jack
[140B]
[90f]
[140B]
[90e] [90e]
[140]: TH Sheet Metal Screw #6 x 5/8 BLK (WJ493800)
Photo 10
[90e]: Hexagonal Nut #4-40 NYLOK NUT (WJ372000)[90f]: FH Machining Screw #4-40 x 3/8 ZN BL (WJ372100)
Photo 11
13
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
C112VA/C115VA
1. Woofer (Time required: About 3 minutes)
1-1 Remove the eight (8) screws marked [140A]. The
metal grille assembly can then be removed. (Photo 1)
1-2 Remove the eight (8) screws marked [150]. The
woofer can then be removed. (Photo 2)
[140A]
Metal grille assembly
[140A]
[140]: TH Sheet Metal Screw #6 x 5/8 BLK (WJ493800) [130]: Pan Head PB Screw #10 x 1 BLK (WJ911300)
[140A]
[140A]
Photo 1
[140A]
Horn assembly
[130]
[150]
Woofer
[150]
C112VA
[150]: Pan Head PB Screw PHPBS #8 x 1 BLK (WJ911500)
C115VA
[150]: Pan HD Machine Screw #10-32 x 1 BLK (WJ494200)
[130]
[150]
2. Horn Assembly
(Time required: About 3 minutes)
2-1 Remove the metal grille assembly. (See procedure 1-1)
2-2 Remove the eight (8) screws marked [130]. The horn
assembly can then be removed. (Photo 2)
2-3 Horn
2-3-1 Remove the two (2) hex head mach screw marked
[50c]. The horn can then be removed from the horn
assembly. (Photo 4)
[A]
Diaphragm assembly
Horn
Horn driver
Photo 2
2-4 Diaphragm Assembly
2-4-1 Remove the three (3) screws marked [A]. The
diaphragm assembly can then be removed from the
horn driver. (Photo 3, 5)
Horn
[50c]
[50c]: Hex Head Mach Screw 1/4 x 5/8 inch (WJ356300)
Horn driver
Photo 4Photo 3
14
Diaphragm assembly
Photo 5
SPEAKER SYSTEM/
CLUB Series
SUBWOOFER
3. Network (Time required: About 4 minutes)
3-1 Remove the woofer. (See procedure 1)
3-2 Remove the four (4) screws marked [170]. The
network can then be removed. (Photo 6)
4. Input Assembly
(Time required: About 2 minutes)
4-1 Remove the six (6) screws marked [140B]. The input
assembly can then be removed. (Photo 7)
Barrier strip
[140B]
Network
[170]
[170]: Pan Head SM Screw PHSMS #6 x 3/4 BLK (WJ911700)
Photo 6
4-2 Remove the two (2) screws marked [90c], the two (2)
keps nuts marked [90d] and the solder marked [B].
The barrier strip can then be removed. (Photo 7, 8)
[90d]
[140B]
[90c]
[140B]
Input assembly
[90c]: Pan HD Machine Screw PHMS #6-32 x 1/2 ZN BLK (WJ971600)
[140]: TH Sheet Metal Screw #6 x 5/8 BLK (WJ493800)
[B]
Photo 7
[140B]
[90c]
[140B]
[90d]: Keps Nut #6-32 (WJ542400)
Photo 8
15
CLUB Series
SPEAKER SYSTEM/
SUBWOOFER
C215V
1. Metal Handle (Time required: About 1 minute)
1-1 Remove the six (6) screws marked [150]. The metal
handle can then be removed. (Photo 1)
2. Rubber Foot (Time required: About 1 minutes)
2-1 Remove the screw marked [10d]. The rubber foot
can then be removed. (Photo 2)
Metalhandle（メタルハンドル）
[150]
[150]: TH SMS Screw #8 x 3/4 BLACK (WJ911600)
[150]
Photo 1
3. Woofer (Time required: About 5 minutes)
3-1 Remove the twelve (12) screws marked [130A]. The
metal grille assembly can then be removed. (Photo 3)
Rubber foot
[10d]
[10d]: Pan Head PB Screw #10 x 1 BLK (WJ911300)
Photo 2
3-2 Remove the eight (8) screws marked [170]. The
woofer can then be removed. (Photo 4)
16
[130A]
[130A]
Metal grille assembly
[130]: TH Sheet Metal Screw #6 x 5/8 BLK (WJ493800)
[130A]
Photo 3 Photo 4
[130A]
Horn assembly
[140]
[170]
Woofer
[170]
[170]
Woofer
[170]
[140]: Pan HD Machine Screw #10-32 x 1 BLK (WJ494200)
[170]: Pan HD Machine Screw #10-32 x 1-1/2 (WJ624200)
[140]
[170]
[170]
[50c]
Horn
Horn driver
4. Horn Assembly
(Time required: About 3 minutes)
4-1 Remove the metal grille assembly. (See procedure 3-1)
4-2 Remove the eight (8) screws marked [140]. The horn
assembly can then be removed. (Photo 4)
4-3 Horn
4-3-1 Remove the two (2) hex head mach screw marked
[50c]. The horn can then be removed from the horn
assembly. (Photo 6)
[A]
Diaphragm assembly
SPEAKER SYSTEM/
CLUB Series
SUBWOOFER
4-4 Diaphragm Assembly
4-4-1 Remove the three (3) screws marked [A]. The
diaphragm assembly can then be removed from the
horn driver. (Photo 5, 7)
Photo 5
Horn
Horn driver
[50c]: Hex Head Mach Screw 1/4 x 5/8 inch (WJ356300)
Photo 6
Diaphragm assembly
Photo 7
17
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