TX-SR703/E
SCHEMATIC DIAGRAM 9
DISPLAY SECTION
MIN
GNDA
HPDET
HPE
GNDA
MICOUT
MMUTE
YSV4
GNDV
CVV4
V4LIN
GNDA
CSV4
V4RIN
MICAIN
MICD
GNDD
-7V
MICDET
+7V
HPL
HPR
5VM
LEDPURE
GNDV
LEDSBY
FLDSDO
KEY3
FLDCLK
FLDRST
FLDCS
REMIN
KEY0
KEY1
KEY2
VBJ
VAJ
LEDZONE2
KINT2
KINT1
KINT0
MICOUT
MICDET
+5VM
5VDIS
5VDIS
CSV4
YSV4
CVV4
GNDV
GNDV
GNDV
GNDA
KINT3
OPTF
GNDD
GNDD
V4L
V4R
+7V
-7V
GNDA
GNDA
-VP
FAC2
FAC1
GNDFL
5VFL
MICAIN
V4RIN
GNDA
V4LIN
CVV4
GNDV
YSV4
CSV4
MICD
OPTF
GNDD
+5VDIS
NADIS-8675
NAETC-8662
FRONT VIDEO INPUT/MIC INPUT
R7607
220K
C7607
10/16
R7609
33K
C7613
47/16
C7605
330J
C7603
101J
C7609
10/16
R7605
100K
R7606
1K
R7600
330
R7611
220
R7703
4.7K
R7618
330
R7622
100
C7610
47/16
C7612
47/16
D7601
UDZS5.1B
R7613
220
R7623
10
Q7607
RN1441
Q7605
RN1441
Q7602
RN1441
1
3
2
Q7510
2SC2712
C7624
102K
E7621
P7602
3_5HPSTSW2
Val
5
4
2
3
7
8
1
R7721
0
R7722
0
C7622
102k
C7621
102k
C7623
102k
JL7542B
1
2
3
4
5
Q7515:A
NE5532
6
5
7
Q7515:B
NE5532
4
3
2
8
1
Q7601:B
NE5532
1
4
3
2
8
Q7601:A
NE5532
7
5
6
R7621
10
L7621 022M
L7622 022M
L7623
022M
JL957A
1
2
3
4
5
P7534B
CN40
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JL7540A
1
2
3
4
5
6
7
8
9
C7632
471J
R7632
330
C7631
471J
R7631
330
R7633
75
R7635
75
R7634
75
P7632
6
5
4
3
2
1
7
P7631
5
2
4
3
1
L7603
022M
C7634
102K
C7633
102K
C7637
102K
C7600
102K
L7604
022M
E7501
EATH BRACKET
P7601
5
4
2
3
7
8
1
JL7540B
9
8
7
6
5
4
3
2
1
U7641
TORX177L
1
OUT
2
G
3
VCC
L7641
022M
R7641
220
C7641
100/16
C7642 104Z
JL7501A
3
2
1
JL7501B
3
2
1
U033
U05
U052
NAETC-8676
To NAAR-8661 SCH.3
To NAPS-8665
SCH.8
To NAAR-8661 SCH.3
A
1
2
3
4
5
B
C
D
