SYNCHRONIZING
H-SYNC
SIGNAL
OSC
DRIVE
V-SINC
X2:25MHz
RED DRIVE
FPGA
CIRCUIT
R
U39:74HCT244
INTERFACE
U2:EP1K10TC144-3
HULL
CIRCUIT
GREEN DRIVE
G
UNIT
U32:74LS374
CIRCUIT
U38:74HCT244
BLUE DRIVE
B
U17˜U30:PC410
CIRCUIT
U40:74HCT244
GAIN
VGA OUT
VGA OUT
CIRCUIT
TVG
U34:74HC04
VGA OUT
U41:BA7623F
CPU
KEY BOARD
KEY BOARD
INTERFACE
U1:H8S/2392
U37:74HC148
DP-RAM
DP-RAM
U36:74HC05
U6:HM534251
U7:HM534251
"Scrolling" of the others on the screen.
"Scrolling" of one side
on the screen.
REMOTE CONTROL
DP-RAM
DP-RAM
U8:HM534251
U9:HM534251
BUZZER
BUZZER
"Data" of the others on the screen.
"Data" of one side on the scr
een.
CIRCUIT
DP-RAM
DP-RAM
Q5:2SC2412
U10:HM534251
U11:HM534251
"Characters" of the others on the screen.
"Characters" of one sid
e on the screen.
TRIG IN
TRIG IN
DP-RAM
DP-RAM
CIRCUIT
U12:HM534251
U13:HM534251
Q2:2SC2412
"Menus" of the others on the screen.
"Menus" of one side on the s
creen.
NAV IN
NAV IN
ADDRESS
CIRCUIT
DATA
U14:PC357NT
CONTROL
NMEA OUT
NMEA OUT
CIRCUIT
BACKUP
S-RAM
P-ROM
P-ROM
Q7:2SC2412
CIRCUIT
U5:TC551001F
U4:27C040
U3:27C040
RESET
OSC
CIRCUIT
X1:20MHz
U31:M62021FP
BT1:VL2330/1VC
NO.748 BLOCK DIAGRAM
Содержание S-1800H80/180
Страница 44: ...N o 6 8 8 A...
Страница 46: ......
Страница 48: ......
Страница 49: ...NO 748 BUSY CH1 BUSY GND CH2 BUSY M GND REQ CH1 REQ GND CH2 REQ M GND ACK CH1 ACK GND CH2 ACK M GND...
Страница 50: ...NO 748 H SYNC CH1 J15 3pin GND V SYNC CH2 J15 4pin GND...
Страница 53: ......
Страница 55: ...NO 654 FRQ CH1 FRQ GND P...
Страница 64: ......
Страница 67: ......
Страница 69: ......
Страница 70: ...180kHz HULL UNIT CIRCUIT DIAGRAM WAVE FORMS 180 kHz...
Страница 73: ......
Страница 75: ......
Страница 81: ...70V...
Страница 83: ...NO 703 CH1 FRQ GND P...
Страница 90: ......
Страница 100: ......
Страница 101: ......
Страница 102: ......
Страница 103: ......
Страница 104: ......
Страница 105: ......
Страница 107: ......
Страница 108: ......
Страница 109: ......
Страница 110: ......
Страница 111: ......
Страница 112: ......
Страница 113: ......
Страница 114: ......
Страница 115: ......
Страница 116: ......
Страница 117: ......
Страница 118: ......
Страница 119: ...HULL UNIT ASSEMBLY DRAWING...