Teac DV-3000 - Page 19

20
DVD3100K KEY CIRCUIT
S47
DIGEST
S34
DISC4
Q1
8550
R502
10
VD507
S2
OPEN/CLOSE
C503
0.1U
VD506
S43
KEY+
C504
100U/6.3V
LED1
S3
PLAY
S32
DISCKIP
S41
KEY-
S4
PAUSE
V501
VFD25-0705
F1
1
F1
2
P17
3
P16
4
P15
5
P14
6
P13
7
P12
8
P11
9
P10
10
P9
11
P8
12
P7
13
P6
14
P5
15
P4
16
P3
17
P2
18
P1
19
G1
20
G2
21
G3
22
G4
23
G5
24
G6
25
G7
26
F2
27
F2
28
S26
9
R513 10K
S5
STOP
S27
10
S48
RESUME
R510
10K
S28
+10
S6
RET
S21
5
R511 10K
R505
10K
VD503
IN4148
S7
PREV
R512 10K
S42
KEYO
S8
NEXT
B501
HS0038
RMC
1
VCC
2
GND
3
XP502
VD504
IN4148
S45
TIME.S
S513
POWER
S12
MENU
S29
DISC1
S11
TITLE
VD501
IN4148
VD510
R504
47K
VD509
VD508
IN4148
S10
F.F
R501
10
S25
8
S9
F.R
S22
+5
S13
P.MODE
R509
10K
XP501
R508
10K
R503
220
VD512
S14
PBC
S17
1
S15
RPT
S23
6
S1
POWER
S30
DISC2
S16
REP AB
S18
2
S24
7
S37
OPEN2
S36
OPEN1
S19
3
U547
UPD16311
SW1
1
SW2
2
SW3
3
SW4
4
DOUT
5
DIN
6
IC
7
CLK
8
STB
9
KEY1
10
KEY2
11
KEY3
12
KEY4
13
VDD
14
S1
15
S2
16
S3
17
S4
18
S5
19
S6
20
S7
21
S8
22
S9
23
S10
24
S11
25
S12
26
S13
27
S14
28
S15
29
S16
30
S17
31
S18
32
VDD
33
VEE
34
S19
35
S20
36
G8
37
G7
38
G6
39
G5
40
G4
41
G3
42
G2
43
G1
44
VDD
45
LED5
46
LED4
47
LED3
48
LED2
49
LED1
50
VSS
51
OSD
52
VD502
IN4148
R506
10K
S20
4
C501
100U/6.3V
VD505
IN4148
RP501
S38
OPEN3
S39
OPEN4
S44
A.MODE
VD511
XS501
1
2
3
S40
OPEN5
R507
10K
S33
EXCHANGE
C502
0.1U
S46
FL
S35
DISC5
S31
DISC3
FF
FR
RMC
DATA
STB
CLK
GND
F1
F2
-24V
+5V
5V
POWER
NG
IN4148
IN4148
IN4148
IN4148
IN4148
IN4148
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12