Samsung Electronics
2-5
PIN
PORT I/O
MEANING
PIN
PORT
I/O
MEANING
NO
NO
NO
NO
1
PORT5
O
TX/RX
51
S16
O
M
2
PWM
$
52
S17
O
L
3
PORT2
I/O
9413 DATA0 I/O
53
S18
O
P
4
PORT2
I/O
9413 DATA1 I/O
54
S19
O
I
5
PORT2
I/O
9413 DATA2 I/O
55
S20
O
K
6
PORT2
I/O
9413 DATA3 I/O
56
S21
O
J
7
PORT2
I/O
9413 DATA4 I/O
57
S22
O
H
8
PORT2
I/O
9413 DATA5 I/O
58
S23
O
A
9
PORT2
I/O
9413 DATA6 I/O
59
S24
O
B
10
PORT2
I/O
9413 DATA7 I/O
60
S25
O
F
11
$
TEST
61
S26
O
G
12
$
/RESET INPUT
62
S27
O
C
13
$
XT1
63
S28
O
E
14
$
XT2
64
S29
0
D
15
$
Vss1
65
S30
I
KEYIN 0
16
$
CF1
66
S31
I
KEYIN 1
17
$
CF2
67
PORT0
I
KEYIN 2
18
$
Vdd1
68
PORT0
I
CDSW
19
PORT8
I
IRQ
69
PORT0
I
LDSW
20
PORT8
I
DVSP ACK
70
PORT0
I
TRAY SW1
21
PORT8
I
MODE SW3
71
PORT0
I
TRAY SW2
22
PORT8
I
MODE SW2
72
PORT0
I
RRQ ; MLATCH
23
PORT8
I
MODE SW1
73
PORT1
SO0
TXD ; MDATA
24
PORT8
I
FL
74
PORT1
SI0
SUBQ
25
PORT8
I
LOCK
75
PORT1
SCK0
SQCK
26
PORT8
I
SENSE
76
PORT1
SO1
SDATA(SSP,DVSP,DSP,EXP.)
27
PORT7
INT
VSYNC
77
PORT1
SI1
SRQ ; SUBLATCH
28
PORT7
INT
SCOR
78
PORT1
SCK1
SCLK
29
PORT7
INT
FG
79
PORT1
I
RXD ; SUBDATA
30
PORT7
INT
REMOCON
80
PORT1
I
VCDCLK ; MCLK
31
S0
0
LED ; DISC1
81
PORT3
O
MOTOR-
32
S1
O
LED ; DISC2
82
PORT3
O
MOTOR+
33
S2
O
LED ; SHOWER LIGHTING
83
PORT3
O
POWER ON
34
S3
O
LED ; KARAOKE/STANDARD
84
PORT3
O
MIC MUTE
35
S4
O
LED ; AUTOPAUSE/SCORE
85
PORT3
O
RESET OUT
36
S5
O
LED ; VOICE CANCLE
86
PORT3
O
SERVO LATCH
37
S6
O
LED ; VOICE CHANGE
87
PORT3
O
JUMP
38
S7
O
GRID1
88
PORT3
O
EXPANDER LATCH1
39
S8
O
GRID2
89
$
Vss2
40
S9
O
GRID3
90
$
Vdd2
41
S10
O
GRID4
91
PORT4
O
DSP LATCH
42
S11
O
GRID5
92
PORT4
O
DSP MUTE
43
S12
O
GRID6
93
PORT4
O
44
S13
O
GRID7
94
PORT4
O
AUDIO FINAL MUTE(10/01)
45
S14
O
GRID8
95
PORT4
O
MTJ
46
S15
O
GRID9
96
PORT4
O
GENLOCK LATCH
47
$
VDDVPP
97
PORT4
O
CLEAR SCAN
48
$
VP
98
PORT4
O
SQ
49
O
N
99
PORT5
O
STB
50
O
O
100
PORT5
O
ATTN
2-2-4 Main Micom specification
Specifications and Comparision Charts
PIN N O
4(Q1)
5(Q2)
6(Q3)
7(Q4)
14(Q5)
13(Q6)
12(Q7)
11(Q8)
EXPANDER
CLOSE
DAC
LD/CD,CDV
CLV SCAN
RF COR
SP ON
CL,CDV/CD
OPEN
Содержание DV7720KV
Страница 21: ...Samsung Electronics 5 2 5 1 Adjustment Point Location Alignment and Adjustment ...
Страница 150: ...Samsung Electronics 8 1 8 Block Diagram ...
Страница 151: ...Samsung Electronics 9 1 9 PCB Diagram 9 1 Front Top DV7720KV ...
Страница 152: ...Samsung Electronics 9 2 PCB Diagram 9 2 Front Top DV4720KV ...
Страница 153: ...Samsung Electronics 9 3 PCB Diagram 9 3 Video cd 9 4 1 Top view 9 4 2 Bottom view ...
Страница 154: ...Samsung Electronics 9 4 PCB Diagram 9 3 Main ...
Страница 155: ...Samsung Electronics 9 5 PCB Diagram ...
Страница 156: ...Samsung Electronics 9 6 PCB Diagram 9 5 Power ...
Страница 157: ...Samsung Electronics 9 7 PCB Diagram 9 6 Deck ...
Страница 158: ...Samsung Electronics 9 8 PCB Diagram 9 7 Deck 9 8 Deck ...
Страница 159: ...Samsung Electronics 10 1 10 Wiring Diagram Fig 10 1 Wiring Diagram DV7720KV DV4720V ...
Страница 160: ...Samsung Electronics 10 2 Wiring Diagrams Fig 10 2 Wiring Diagram DV7700KV DV4700V ...
Страница 161: ...Samsung Electronics 11 1 Schematic Diagrams 11 Schematic Diagram 11 1 Front ...
Страница 162: ...Samsung Electronics 11 2 Schematic Diagrams 11 2 Main 1 4 Servo Section ...
Страница 163: ...Samsung Electronics 11 3 Schematic Diagrams 11 3 Main 2 4 LD Video Section ...
Страница 164: ...Samsung Electronics 11 4 Schematic Diagrams 11 4 Main 3 4 Audio Section ...
Страница 165: ...Samsung Electronics 11 5 Schematic Diagrams 11 5 Main 4 4 Syscon Section ...
Страница 166: ...Schematic Diagrams 11 Ð 6 Samsung Electronics 11 6 Video CD ...
Страница 167: ...Samsung Electronics 11 7 Schematic Diagrams 11 8 Power DV 7620KV DV 7622KV ...