7-1
7-1
POWER BOARD
TABLE OF CONTENTS
Voltage & Internal IC Diagam .......................................... 7-1
Circuit Diagram (main unit) .............................................. 7-2
PCB Layout View (mian unit) .......................................... 7-3
Electrical Parts List (main unit) ........................................ 7-4
Voltage
IC902
őŪůġŏŐġ
IJ
ij
Ĵ
ĵ
Ķ
ķ
ĸ
Ĺ
ŗŰŭŵŢŨŦ
ıįıı
ıįıı
ıįıı
ĮIJIJįķı
ıįıı
ıįıı
ıįıı
IJijįĹı
őŪůġŏŐġ
D
S
G
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
ŗŰŭŵŢŨŦ
ĶıįIJı
IJIJIJįķı
ĵĺįĶı
ŗŰŭŵŢŨŦ
ıįijı
ıįıı
ıįijı
ŗŰŭŵŢŨŦ IJijįĹı
ijįijı
IJijįĺı
ŗŰŭŵŢŨŦ IJIJįĶı
Ķįijı
ıįıı
őŪůġŏŐġ
D
S
G
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
ŗŰŭŵŢŨŦ
ĮĺıįĶı
ĶIJįķı
ĮĺıįĶı
ŗŰŭŵŢŨŦ
Ķįijı
Ķįıı
IJIJįĸı
ŗŰŭŵŢŨŦ ıįıı
ıįijı
Įıįķı
ŗŰŭŵŢŨŦ ıįıı
IJIJįĶı
ıįıı
őŪůġŏŐġ
D
S
G
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
ŗŰŭŵŢŨŦ
IJĹĸįĶı
ĮĺĺįĶı
Įĺķįķı
ŗŰŭŵŢŨŦ
ıįıı
ĵįĸı
ıįıı
ŗŰŭŵŢŨŦ ıįIJı
ĵįĺı
ıįıı
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
őŪůġŏŐġ
b
c
e
ŗŰŭŵŢŨŦ
ıįijı
ıįıı
ıįijı
ŗŰŭŵŢŨŦ
ıįıı
Ĵįĵı
ıįıı
ŗŰŭŵŢŨŦ ıįĸı
ıįıı
ıįıı
Q901
Q902
Q903
Q951
Q952
Q953
Q954
Q959
Q961
Q962
Q955
Q956
Q957
Q958
Circuit Diagram (swooffer) ............................................... 7-5
PCB Layout View (swoofer) ............................................ 7-6
Electrical Parts List (swoofer) .......................................... 7-7
IC-KA7500C INTERNAL IC DIAGRAM
IC-BA4558D INTERNAL IC DIAGRAM
Содержание FWD55
Страница 13: ...REPAIR INSTRUCTIONS SUBWOOFER t 2 5 2 5 ...
Страница 19: ...4 3 4 3 BLOCK DIAGRAM SUBWOOFER ...
Страница 20: ...4 4 4 4 WIRING DIAGRAM SUBWOOFER ...
Страница 41: ...8 4 8 4 CIRCUIT DIAGRAM MAIN UNIT BOTTOM LEFT ...
Страница 42: ...8 5 8 5 CIRCUIT DIAGRAM MAIN UNIT BOTTOM RIGHT ...
Страница 43: ...6 5 4 3 2 1 6 5 4 3 2 1 A B C D A B C D 8 5A 8 5A CIRCUIT DIAGRAM MAIN UNIT WHOLE DIAGRAM ...
Страница 51: ...9 1 9 1 EXPLODED DRAWING MAIN UNIT 58 59 60 61 62 ...
Страница 53: ...9 3 9 3 EXPLODED DRAWING SUBWOOFER ...