DTR-4.6
SCHEMATIC DIAGRAM 9
DISPLAY SECTION
FLDCS
FLDSDO
FLDCLK
LEDSBY
FLDRST
MICMUT
LEDZONE2
VBJ
VAJ
DISGND#
VBJ#
VAJ#
STBY
STANDBY
VIDEO1
TONE-
DVD
VIDEO2
MULTI
TONE+
TONE
STEREO
VIDEO3
ZONE
2V+
LIS
MODE<
LIS
MODE>
CD
ZONE
2V -
TAPE
ZONE2
OFF
TUNER
MEMORY
DIMMER
RETURN
DISPALY
TUN
MODE
SETUP
PRESET
DOWN
PRESET
UP
PRESET
FF
PRESET
FR
ENTER
ZONE2
NADIS-8683
ZONE2
C7508
223Z
C7505
104Z
C7509
104Z
C7510
104Z
R7530
2.2K
C7522
474J
R7521
3.3K
R7520
3.3K
R7522
220
C7504
473Z
R7517
220
R7518
220
R7523
220
R7529
100
U7501
2
3
1
D7501
UDZS8.2B
R7528
1K
C7501 104Z
L7501
022M
R7568
330
R7563
330
R7551
330
S7501
S7508
S7515
S7521
S7591
4
2
5
3
1
C7513
473Z
C7512
473Z
C7511
33/50
C7521
100/6.3
100/6.3
C7523
104Z
C7514
104Z
C7520
101J
R7519
27K
C7519
104Z
C7515
101J
C7516
101J
C7517
101J
C7518
101J
R7501
100K
C7507
104Z
C7506
104Z
S7527
S7526
S7525
S75
24
S7523
S7522
S7514
S7531
R7578
12K
S7530
S7507
S7528
S7533
S7532
S7513
R7561
1.2K
S7520
R7567
1.2K
R7572
1.2K
R7573
2.2K
R7556
2.2K
R7574
3.9K
S7519
S7505
R7554
820
R7576
2.2K
R7577
3.9K
R7566
820
R7560
820
R7562
2.2K
R7579
3.9K
R7580
3.9K
R7555
1.2K
S7504
S7518
S7503
S7517
R7571
820
R7570
560
R7569
470
R7565
560
R7564
470
R7559
560
R7558
470
R7553
560
R7552
470
S7502
S7516
S7534
S7509
L7503
022M
L7502
022M
Q7502
M66005
49
50
51
52
VCC2
53
DIG15/SEG39
54
DIG14/SEG38
55
DIG13/SEG37
56
DIG12/SEG36
57
DIG11
58
DIG10
59
DIG9
60
DIG8
61
DIG7
62
DIG6
63
DIG5
64
1 2 3 4
DIG00
5
_RESET
6
_CS
7
SCK
8
SDATA
9
P1
10
P0
11
VCC1
12
XOUT
13 14 15 16
17
18
SEG32
19
SEG31
20
SEG30
21
SEG29
22
SEG28
23
SEG27
24
VP
25
SEG26
26
SEG25
27
SEG24
28
SEG23
29
SEG22
30
31
32
33
SEG18
34
SEG17
35
SEG16
36
SEG15
37
SEG14
38
SEG13
39
SEG12
40
SEG11
41
SEG10
42
SEG9
43
SEG8
44
SEG7
45
SEG6
46
SEG5
47
SEG4
48
SEG3
Q7501
HNA-16SM10T
59
F12
58
F11
55
1G
54
2G
53
3G
52
4G
51
5G
50
6G
49
7G
48
8G
47
9G
46
10G
45
11G
44
12G
43
13G
42
14G
41
15G
40
16G
39
P1
38
P2
37
P3
36
P4
35
P5
34
P6
33
P7
32
P8
31
P9
30
P10
29
P11
28
P12
27
P13
26
P14
25
P15
24
P16
23
P17
22
P18
21
P19
20
P20
19
P21
18
P22
17
P23
16
P24
15
P25
14
P26
13
P27
12
P28
11
P29
10
P30
9
P31
8
P32
7
P33
6
P34
5
P35
2
F22
1
F21
Q7503
2SC2712
R7542
180
Q7506
RN1402
R7557
330
R7581
R7583
0
D7503
D7502
JL7503B
3 2 1
S7511
XIN
VSS
SEG0
SEG21
SEG35
DIG01
DIG02
DIG03
49:SEG2
50:SEG1
32:SEG19
31:SEG20
64:DIG4
SEG34
17:SEG33
C7502
U07
U075
NAETC-8687
0
A
1
2
3
5
B
C
D
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