Samsung Electronics
2-3
2-2-3 FMV specification ( PIN DESCRIPTION of CL680 MICOM)
Specifications and Comparision Charts
1
-
NC
NO CONNECTION
-
2
I
/HINT
CL680 INTERRUPT
O
3
I
MLATCH
MAIN-TO-FMV MICOM COMMUCATION LATCH
-
4
-
NC
NO CONNECTION
-
5
O
HSEL
HOST ADDRESS/DATA SELECT
-
6
O
HD-IN
HOST SERIAL DATA OUTPUT
-
7
O
HCK
HOST CLOCK
-
8
I
HRDY
HOST DATA READY
O
9
I
HD-OUT
HOST SERIAL DATA INPUT
O
10
-
NC
NO CONNECTION
-
11
-
NC
NO CONNECTION
-
12
-
NC
NO CONNECTION
-
13
-
NC
NO CONNECTION
-
14
-
NC
NO CONNECTION
-
15
O
AC3_CTL
“AC3 CONTROL ( L:AC3 , H:MUTE)”
-
16
I
SC
SCORE TEST -> LOW:TEST MODE
O
17
O
LD
“LD AUDIO CONTROL ( LD:H , CD,VCD:L )”
-
18
-
NC
NO CONNECTION
-
19
-
NC
NO CONNECTION
-
20
-
NC
NO CONNECTION
-
21
-
NC
NO CONNECTION
-
22
O
MICMUTE
MIC MUTE CONTROL -> LOW:MUTING
-
23
-
VSS
GROUND
-
24
-
VDD
VDD
-
25
-
NC
NO CONNECTION
-
26
-
NC
NO CONNECTION
-
27
O
V.INT/EXT
LD OR VCD VIDEO SELECTION -> LOW:LD
-
28
O
/RESET680
CL680 RESET
-
29
I
M_SENSE
MIC INPUT SENSE -> HIGH:INPUTTING
-
30
-
NC
NO CONNECTION
-
31
O
/RESET
PCM1715 RESET
-
32
O
CX
LD AUDIO NOISE REDUCTION -> HIGH:ON
-
33
O
SLATCH
FMV-TO-MAIN MICOM COMMUCATION LATCH
-
34
O
SDATA
FMV-TO-MAIN MICOM COMMUCATION DATA
-
35
O
MPX
MPX ON SIGNAL -> HIGH:ON
-
36
O
1/L
LEFT AUDIO CHANNEL SELECT
O
37
O
2/R
RIGHT AUDIO CHANNEL SELECT
O
38
O
D/A
LD DIGITAL/ANALOG AUDIO SELECT -> LOW:ANALOG
-
39
O
NT/PAL
NTSC/PAL VIDEO SELECT -> HIGH:PAL
-
40
O
KAR/NOR
NORMAL OR KARAOKE SELECT -> LOW:NORMAL
-
41
O
DAC-LATCH
PCM1715 LATCH
-
42
I
MDATA
MAIN-TO-FMV MICOM COMMUNICATION DATA
-
43
I
MCLK
MAIN-TO-FMV MICOM COMMUNICATION CLOCK
-
44
O
DATA
“KS5514,TC9409,PCM1715 DATA”
-
45
O
KLATCH
TC9409 LATCH
-
46
O
CLK
“KS5514,PCM1715,TC9409 CLK”
-
47
-
NC
NO CONNECTION
-
48
O
CSB
KS5514 LATCH
-
49
-
NC
NO CONNECTION
-
50
I
/RESET-I
“MICOM,OSD RESET INPUT”
-
51
-
VDD
VDD
-
PIN
I/O
NAME
MEANING
PULL-UP
NO
Summary of Contents for DV7720KV
Page 21: ...Samsung Electronics 5 2 5 1 Adjustment Point Location Alignment and Adjustment ...
Page 150: ...Samsung Electronics 8 1 8 Block Diagram ...
Page 151: ...Samsung Electronics 9 1 9 PCB Diagram 9 1 Front Top DV7720KV ...
Page 152: ...Samsung Electronics 9 2 PCB Diagram 9 2 Front Top DV4720KV ...
Page 153: ...Samsung Electronics 9 3 PCB Diagram 9 3 Video cd 9 4 1 Top view 9 4 2 Bottom view ...
Page 154: ...Samsung Electronics 9 4 PCB Diagram 9 3 Main ...
Page 155: ...Samsung Electronics 9 5 PCB Diagram ...
Page 156: ...Samsung Electronics 9 6 PCB Diagram 9 5 Power ...
Page 157: ...Samsung Electronics 9 7 PCB Diagram 9 6 Deck ...
Page 158: ...Samsung Electronics 9 8 PCB Diagram 9 7 Deck 9 8 Deck ...
Page 159: ...Samsung Electronics 10 1 10 Wiring Diagram Fig 10 1 Wiring Diagram DV7720KV DV4720V ...
Page 160: ...Samsung Electronics 10 2 Wiring Diagrams Fig 10 2 Wiring Diagram DV7700KV DV4700V ...
Page 161: ...Samsung Electronics 11 1 Schematic Diagrams 11 Schematic Diagram 11 1 Front ...
Page 162: ...Samsung Electronics 11 2 Schematic Diagrams 11 2 Main 1 4 Servo Section ...
Page 163: ...Samsung Electronics 11 3 Schematic Diagrams 11 3 Main 2 4 LD Video Section ...
Page 164: ...Samsung Electronics 11 4 Schematic Diagrams 11 4 Main 3 4 Audio Section ...
Page 165: ...Samsung Electronics 11 5 Schematic Diagrams 11 5 Main 4 4 Syscon Section ...
Page 166: ...Schematic Diagrams 11 Ð 6 Samsung Electronics 11 6 Video CD ...
Page 167: ...Samsung Electronics 11 7 Schematic Diagrams 11 8 Power DV 7620KV DV 7622KV ...