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1
PART-8 DISPLAY SECTION
BADIS-1983-2
DISPLAY
D
FLAC1
FLAC2
NM
J7900
SEC3_1
NC
R7900
SEC3_2
8.2
D7903
D7901
RL1N4003
RL1N4003
D7902
D7900
RL1N4003
RL1N4003
DZ2J180M0L
C
LEDPURE
LEDTHRU
TONEB
TONEA
LMDB
LMDA
KEY3
LEDPURE
KEY2
FLDCLK
REMIN
FLDSDO
GND_DG
FLDCS
R7500
+3.3VST
0
FLDRST
+5VDIS
MICMUT
VOLA
MICDET
VOLB
MICOUT
-15VA
AUXR
+15VA
B
GNDAAUX
LEDTHRU
AUXL
FLPON
KEYINT1
KEYINT0
KEY1
KEY0
A
1
2
FLAC1
Q7901
L7900
INA5001AP1-T111
or KTA1661-Y
LBC2518T2R2M
VH
Q7900
INC5001AP1-T111
or 2SC2881-Y
R7903
R7914
1
10 1/4W
Q7902
KRC107S
D7905
or DTC114YCAMGT116
(2219050R2)
D7751A
27191312
(LED)LH-5-5
Q7751
KRC105S
or DTC123JCAMGT116
Q7750
(2219040R2)
KRC105S
or DTC123JCAMGT116
(2219040R2)
or KTC3875-GR
(2216175R2)
R7770
R7772
2SC2712-GR
10k
10k
NM
Q7500
L7500
Master Volume
R7771
R7773
10k
10k
5
4
S7700
XREB12504PVB30FINB1-2-24E/I
w/o click
+3.3VDIS
3
2
1
Q7780
IRM-3638M3S28
2
3
4
Q7905A
Q7905
(FL)
016MT096GINK
AUXL
Q7903/7904
AUXR
or KTC3875-GR
Q7903
Q7904
2SC2712-GR
2SC2712-GR
R7913
R7917
100
100
R7503
R7505
180
180
MICDET
or DTA114ECAMGT116
or DTC123JCAMGT116
(2219050R2)
Q7853
KRC107S
R7504
R7506
180
180
KEY3
R7631
KEYINT1
KEYINT0
KEY0
KEY1
KEY1
KEY2
3
4
5
Schematic Diagram
R7803
0
C7803
R7801
Q7800
NM
330
NM
NM
8
5
+
C7805
7
+V
OUT
6
-
NM
NM
3
R7857
+
C7806
1
OUT
47k
-V
2
-
4
C7804
NM
Q7800
330
NM
R7802
R7804
0
R7507
180
220k
R7858
Q7852
KRA102S
C7850
R7850
(2218980R2)
8
5
+
+V
7
10u 50V
220
OUT
6
-
Q7850
NJM4580CG
Q7850
NJM4580CG
3
+
1
OUT
-V
2
-
4
R7508
180
R7740
R7741
10k
R7774
10k
R7775
10k
10k
270
S7601-7632
NPS-111-S681 or NPS-111-S677(25035714T)
R7601
R7602
R7603
R7604
R7605
R7606
R7607
R7608
270
820
330
1.2k
2.2k
3.9k
470
560
R7611
R7612
R7613
R7614
R7615
R7616
R7617
R7618
820
270
330
1.2k
2.2k
470
560
R7621
R7622
R7623
R7624
R7625
R7626
270
330
470
560
820
1.2k
5
6
P7550
P7800
5
4
2
AUX_L
3
AUX_R
7
8
1
MSJ-035-05A BAG SR LF:SILVER
NM
L7850
5
4
2
NM
1
L7851
SETUPMIC
TONEA'
TONEB'
LMDA'
LMDB'
GND_DG
P7740 5J100606B15
JL 1.5mmpitch 100mm
KEYINT1
KEYINT0
R7609
12k
R7619
12k
3.9k
TX-RZ620/RZ720
6
D
C
B
A
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