MVC-FD75
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
1
0
4.9
0
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
3.1
4.9
0
0
0.4
5.0
0.4
0.5
0.5
5.0
4.2
4.9
4.9
0
0
1.2
1.2
5.0
4.5
5.0
5.0
5.0
4.9
4.8
1.9
5.0
5.0
4.9
5.0
1.9
4.9
4.9
5.0
5.0
5.0
4.9
4.9
4.9
1.2
5.0
BH9530KS2
IC601
1
XSSI
2
XWPO
3
XT00
4
XIWG
5
XIWD
6
XISTP
7
XIDIR
8
XMON
9
XIDXO
10
XRDYO
11
XDCO
12
XDSEL
13
XRDO
14
D_GND
15
D_VCC
16
XIU
17
HDI
18
XDO
19
MS2
20
DIIV
21
TOSI
22
STBY
23
RTIM
24
ACEN
25
MA0
26
PA0
27
SVCC
28
PA1
29
MA1
30
S_GND
31
S_GND
32
MB1
33
PB1
34
SVCC
35
PB0
36
MB0
37
US
38
XREN
39
DOIV
40
MS1
41
CPO
42
OSCO
43
OSCI
44
D_GND
45
USRO
46
HSP
47
XIDXS
48
XMC
49
XDLED
50
HDS
51
XFPTS
52
DISK
53
F_GND
54
XTST1
55
TDR
56
USR1
57
XTST0
58
XL
VS
59
NC
60
NC
61
DOB
62
DOA
63
FSET
64
TPA
65
A_VCC
66
NC
67
NC
68
RW1B
69
RW1A
70
NC
71
RW0B
72
RW0A
73
NC
74
A_GND
75
EO1
76
EO0
77
ECC
78
WCL
79
WCH
80
XULSK
470
R624
X601
4MHz
R620
1k
4300
R606
4300
R607
±
0.5%
3300
R615
XX
R616
±
0.5%
47k
R618
L601
2.2uH
3225
C603 0.1u
C602
0.1u
±
0.5%
15k
R622
±
0.5%
R613
8200
P
ANEL_6.5V
P
ANEL_3.2V
XHI_SCK
HI_SO
XCS_P
ANEL_D/A
REG_GND
P
ANEL_R
P
ANEL_G
P
ANEL_B
P
ANEL_13.2V
P
ANEL_-15.3V
P
ANEL_4.9V
BL_UNREG
UNREG_GND
REG_GND
KEY_AD1
KEY_AD2
KEY_AD0
ZOOM_SW_AD
XPWR_SW
XCAM/PB_SW
XACS_LED
XCHG_LED
BEEP
XLCDH
LANC_IN
LANC_OUT
REG_GND
P
ANEL_4.9V
P
ANEL_XHD
P
ANEL_XVD
0.1u
C604
2200
R603
R602
2200
1u
C601
2.2
R605
10P
CN602
1
SHIELD
2
ERASE
3
COMMON
4
R/W_A
5
R/W_B
6
R/W_B
7
R/W_A
8
COMMON
9
ERASE
10
SHIELD
XX
R611
FD_RF
T00
60P
CN603
1
LANC_IN
2
LANC_OUT
3
REG_GND
4
REG_GND
5
SIDE1_SELECT
6
READ_DATA
7
WRITE_PROTECT
8
REG_GND
9
N.C
10
WRITE_GATE
11
TRCK_00
12
FDD_GND
13
XDISK_IN
14
WRITE_DATA
15
FDD_GND
16
FDD_GND
17
DIRECTION
18
STEP
19
DENSITY_OUT
20
MOTOR_ON
21
DISK_CHANGE
22
FD_READY
23
DRIVE_SELECT
24
INDEX
25
A_4.9V
26
A_4.9V
27
FDD_P_5V
28
FDD_P_5V
29
BEEP
30
BEEP_15V
31
KEY_AD2
32
LI_3V
33
KEY_AD1
34
XACS_LED
35
KEY_AD0
36
XCHG_LED
37
ZOOM_SW
38
A_4.9V
39
XLCDH
40
PANEL_B
41
XCAM/PB_SW
42
PANEL_G
43
PWR_SW
44
PANEL_R
45
REG_GND
46
REG_GND
47
XCS_PANEL_D/A
48
PANEL_XVD
49
HI_SO
50
PANEL_XHD
51
XHI_SCK
52
PANEL_6.5V
53
PANEL_-15.3V
54
P_3.2V
55
PANEL_13.2V
56
PANEL_4.9V
57
UNREG_GND
58
UNREG_GND
59
BL_UNREG
60
BL_UNREG
20k
R623
220
R601
100k
R604
±
0.5%
1k
R621
CL601
CL602
±
0.5%
1500
R612
0
R608
±
0.5%
4700
R614
XX
R609
0
R610
XX
R617
±
0.5%
1200
R619
1M
R631
C
10V
TA
XX
C605
C
10V
TA
47u
C606
10k
R625
10k
R627
15k
R628
15k
R626
15k
R629
10k
R630
P
ANEL_3.2V
10k
R632
LND601
FDD_GND
LND602
FDD_GND
18P
CN601
1
TOS1(C)
2
FDD_GND(E)
3
STBY(K)
4
FDD_5V(A)
5
PB
6
PA
7
PNA
8
PNB
9
FDD_5V
10
FDD_5V
11
INDEX
12
MC
13
CLOCK
14
FDD_GND
15
FDD_GND
16
HDS
17
FPTS
18
DISK
INDEX
XX
R634
XX
R633
BL_UNREG
PANEL_6.5V
P
ANEL_3.2V
XPWR_SW
BEEP_15V
A_4.9V
1
A
LI_3V
XHI_SCK
HI_SO
XCS_P
ANEL_D/A
P
ANEL_R
P
ANEL_G
P
ANEL_B
XLCDH
P
ANEL_XHD
P
ANEL_XVD
KEY_AD1
KEY_AD2
KEY_AD0
ZOOM_SW_AD
XPWR_SW
XCAM/PB_SW
XACS_LED
XCHG_LED
BEEP
BEEP
KEY_AD2
KEY_AD1
XACS_LED
KEY_AD0
XCHG_LED
ZOOM_SW_AD
LANC_IN
LANC_OUT
XCAM/PB_SW
XLCDH
PANEL_XHD
PANEL_XVD
PANEL_B
PANEL_G
PANEL_R
XCS_PANEL_D/A
HI_SO
XHI_SCK
LANC_IN
LANC_OUT
XPWR_SW
ERASE CUR. CONT.
WRITE CUR. CONT.
WRITE CUR. CONT.
Y/CHROMA
REC
PB
VIDEO SIGNAL
Y
CHROMA
SIGNAL PATH
2
16
I
K
12
G
6
8
D
E
PK-59 BOARD (1/5)
B
7
05
15
13
10
17
11
C
H
F
3
18
J
14
9
4
5
-REF.NO.:2,000 SERIES-
FDD INTERFACE(FD BLOCK)
XX MARK:NO MOUNT
FLOPPY DISK
DRIVE
FDD UNIT
PK-59 BOARD (2/5)
1
PK-59 BOARD
2
(2/5)
PK-59 BOARD
3
(3/5)
PK-59 BOARD
4
(5/5)
(4/5)
5
PK-59 BOARD
PK-59 BOARD (3/5)
6
7
PK-59 BOARD (2/5)
CN602
FC-86 BOARD (3/8)
(SEE PAGE 4-16)
IC601
FDD INTERFACE
5
PK-59 BOARD (4/5)
THROUGH THE
FP-35 FLEXIBLE
4-31
FDD INTERFACE
PK-59 (1/5)
4-32
PK-59 (FDD INTERFACE) SCHEMATIC DIAGRAM
• See page 4-27 for PK-59 printed wiring board.
• See page 4-44 for waveforms.
Содержание FD Mavica MVC-FD75
Страница 8: ...1 1 SECTION 1 GENERAL MVC FD75 This section is extracted from instruction manual ...
Страница 9: ...1 2 ...
Страница 10: ...1 3 ...
Страница 11: ...1 4 ...
Страница 12: ...1 5 ...
Страница 13: ...1 6 ...
Страница 14: ...1 7 ...
Страница 15: ...1 8 ...
Страница 16: ...1 9 ...
Страница 17: ...1 10 1 10 E ...
Страница 43: ...MVC FD75 FDD INTERFACE LCD DRIVE LCD TIMING GENERATOR MODE KEY SWITCH BACK LIGHT PK 59 4 29 4 30 ...
Страница 90: ...Revision History Reverse Ver 1 0 Date 2001 01 History Official Release Contents S M Rev issued 992986611 pdf ...