Text preview for : SB-4000-1.pdf part of MYSTERY SB-4000-1 . Rare and Ancient Equipment MYSTERY Car Audio Mystery MMD-4000S SB-4000-1.pdf
Back to : SB-4000-1.pdf | Home
SB-4000-1
" ".
1. .
2. U114.
3. U116.
1. D1,D2.
, D1,D2
5V. ,
, 4V
( ),
: D1,D2, CN1,
6 7 CN1
(86FS49AUG) U108 . 55 56,
.
.
, .. D3,D4 D1,D2,
D1,D2 0.2 V.
D1,D2 0.2V, 0.8V,
:
) D3,D4 ( )
) D3,D4
() D3,D4
( )
() (2.3V) R26
(6V) 1 CN1.
1 CN1 R26
, .. 2.
1 CN1 R26
D3,D4 .. 3.
2. CN1, U114,
U114 .
3. U116, R423,R424 .50
51 (86FS49AUG) U108, .
3 7 U116 .
.
.