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VANTAGE SUB
SERVICE MANUAL
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CONTENT
CHAPTER 1(ACOUSTIC)
SPECIFICATIONS-------------------------------------------------------------3
PRECAUTIONS----------------------------------------------------------------3
GENERAL CHART-------------------------------------------------------------4
BILL OF MATERIAL----------------------------------------------------------4
CHAPTER 2(ELECTRONIC)
Technical parameter
Disassembly instruction
Flow chart
Principle chart
PCB board
General chart
BILL OF MATERIAL---------------------------------------------------------13
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Chapter 1
(Acoustic)
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SPECIFICATIONS
Model Number
Cabinet Type
Component
Speaker System
Speaker Terminals
Dimensions
(Wx x
D H)mm
Weight(net)
VANTAGE SUB
Active Subwoofer
80 woofer
Bass Reflex
Spring Clip
360 x 201 x 375
10.3 kg/pc
PRECAUTIONS
There are wires connected speaker with amplifier panel, when disassembling
speaker, remember to unplug the connecting terminals.
When disassembling amplifier panel, please refer to Chapter 2 (Electronic).
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GENERAL CHART
ITEM MATERIAL NO. MATERIAL NAME UNIT USAGE REMA RD
top cover ABS plastic VANTAGE Series,00,001,0 black-brightness
VANTAGE SUB amplifier board BBK BP-529 220V
woo fer unit 8" HSP-8115 4 non-magnet-proof
BILL OF MATERIAL
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Page 6
Chapter 2
(Electronic)
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TECHNICAL PARAMETER
Type : Active Subwoofer
Speaker Unit : (8") cone woofer x 1
Power Output
Distortion : 0.7%
S/N Ratio : 80dB
Frequency Response : 20Hz-160Hz
Sensitivity : 12
Switch off automatically period : minutes
Power supply :
Dimensions (W x D x H) : 360 x 201 x 375 mm
: 60W (4 /100Hz)
0mV
18~20
AC220V 50Hz
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DISASSEMBLY INSTRUCTION
Study the cords layout carefully before any takedown. Set them as original after
servicing.
Take off back panel:
- screw off nail A (fig 1);
- take away speaker terminal
- take away terminal B (fig 2);
- take away terminal C (fig 3);
- take off back panel.
B
Fig 2
A
A
Fig 1
D
Fig 4
C
Fig 3
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E
Fig 4
Take off power amplifier PCB:
- screw off nail D (fig 4);
- move down knob, screw off fixed nut (fig 4);
- move away teriminal E (fig 5);
- take off power amplifier PCB.
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FLOW CHART
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PRINCIPLE CHART
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PCB BOARD
Page 11
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GENERAL CHART
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Model No.:VISION
VANTAGE SUB
B60755
item
spare part code
specifications
dosage for unique cabinet
amplifier panel 0300184 capacitor electrolyse 50V 3300uF ± 20% Dia18x35 2
B60756 05153 IC TDA7294 1
091801 knob switch T8019L-TNQ 1
091802 knobswitch T8022L-TNQ 1
0202061 potentiometer rotary A50kx2 L=15mm 1
0202074 potentiometer rotary B20kx2 L=15mm erect 1
othe materials of amplifier discreteness
light panel
6035
diode blue light Dia5 transparency focusing
1
B60536 other materials of light panel discreteness
other spare parts
11565-1
transformer VANTAGE SUB, BT, 220,1
1
power switch KCD5-102 6A/250V
1
other materials
BILL OF MATERIAL
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