AMPLIFIER BOARD
TABLE OF CONTENTS
Voltage ............................................................................. 7-1
Circuit Diagram ................................................................ 7-2
PCB Layout Top View ...................................................... 7-3
PCB Layout Bottom View ................................................ 7-4
Electrical Parts List .......................................................... 7-5
7-1
7-1
Voltage
Pin NO
1
2
3
4
5
6
7
8
Voltage
IJįijı
Ĵįĵı
3.20
ıįıı
IJįĺı
Ĵįijı
IJįijı
ĶįĴı
Pin NO
1
2
3
4
5
6
7
8
Voltage
IJijįĹı
IJijįĸı
0.00
ĶįĴı
IJĺįıı
ijķįıı
IJijįĸı
ıįıı
Pin NO
1
2
3
4
5
6
7
8
Voltage
IJijįķı
IJijįĸı
0.00
ĶįĴı
IJĺįıı
ijķįıı
IJijįĸı
ıįıı
Pin NO
1
2
3
4
5
6
7
8
Voltage
IJijįıı
IJijįıı
0.00
ĶįĴı
IJĹįĵı
ijķįıı
IJijįıı
ıįıı
Pin NO
1
2
3
4
5
6
7
8
Voltage
IJijįıı
IJijįıı
0.00
ĶįĴı
IJĹįĵı
ijķįıı
IJijįıı
ıįıı
Pin NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Voltage
ıįıı
IJĴįIJı
13.10
ıįıı
ıįıı
ĶįĴı
IJĴįıı
IJĴįıı
ıįıı
ĶįĴı
ıįıı
IJĹįĶı
ijķįıı
IJĴįıı
ıįıı
ıįıı
IJĹįĶı
Pin NO
1
2
3
Pin NO
1
2
3
Pin NO
1
2
3
Pin NO
1
2
Voltage
ıįıı
ĶįĴı
0.00
Voltage
ĮĶįĶı
ĮĶįıı
-5.00
Voltage
ĮIJįıı
IJįIJı
1.30
Voltage
ıįıı
ıįıı
Pin NO
1
2
3
Pin NO
1
2
3
Pin NO
1
2
3
Voltage
ĶįĴı
ıįıı
5.10
Voltage
ıįıı
ĵĶįıı
0.00
Voltage
ĵĶįıı
Ķįıı
45.00
IC500(4558 SOP8)
IC505(MP7782DF)
IC501(MP9720DS)
IC502(MP9720DS)
IC503((MP9720DS))
IC504((MP9720DS))
Œĺıĵ
ŒĺıĶ
Œĺıķ
ŒĶıı
ŒĶıIJ
Œĺıij
ŒĺıĴ
Summary of Contents for MCD139/All versions
Page 2: ...1 2 TUNER KEY PCB CONTROL PCB MAIN PCB AMP PCB POWER PCB Left speaker LOCATION OF PCBS ...
Page 18: ...4 2 WIRING DIAGRAM 4 2 ...
Page 28: ...CIRCUIT DIAGRAM BOTTOM LEFT 6 4 6 4 ...
Page 29: ...6 5 6 5 CIRCUIT DIAGRAM BOTTOM RIGHT ...
Page 47: ...10 1 10 1 EXPLODED DRAWING MAIN UNIT ...