B-5
CHIPS
CHIPS
055-164-00 REV C, CLOCK CARD
080-068-00
Programmed EPROM PIC
U5
315-012-00
OSCILLATOR
22.5792 MHZ
Y1
315-014-00
OSCILLATOR
24.576 MHZ
Y2
315-015-00
CRYSTAL, SMD
20MHZ
Y3
325-035-03
IC, SMD, HEX INVERTER
74AC04
U3
325-036-03
IC, SMD, 12-STAGE BINARY
74AC4040
U1
RIPPLE COUNTER
325-039-03
IC, SMD, DUAL D F/F
74AC74
U4
325-041-03
IC, SMD, OCTAL BUFFER/LINE
74AC541
U6-9
DRIVER, 3 STATE OUTPUTS
325-042-03
IC, SMD, OCTAL D-TYPE FF
74AC574
U2
055-136-00 REV A, BRAIN BOARD
080-057-00
Programed Eprom
U38
311-005-00
X-SISTOR NPN SMD
IMBTA06
Q1
315-004-00
OSCILLATOR
7.3728 MHZ
X3
315-006-00
OSCILLATOR
20 MHZ
X1
315-010-00
OSCILLATOR
16 MHZ
X2
320-004-00
I.C. LINEAR SMD
NJM4560
U3 U7-8
321-003-00
I.C. LINEAR POS 3 TERM
LM 7805
U17
VOLTAGE REGULATOR
324-004-03
HIGH SPEED CMOS RS-232
ADM232A
U12
DRIVERS/RECEIVERS
325-010-03
IC, OCTAL, D-TYP, TRANS LATCH, 74HC574
U2 U4-6 U13 U15 U33 U35
325-020-03
IC, HEX, INV, SMD
74HC04
U52
325-037-03
IC, SMD, DCDR/DEMUX
74AC138
U28-29
325-052-03
IC, OCTAL BUFFER/LINE DRIVER,
74HC541
U1 U18
3 STATE OUTPUTS, SMD
329-040-03
IC, SERIAL NUMBER
DS2401
U16
329-041-03
IC, 10 BIT ADC
AD7812
U11
335-002-00
IC, SMD, DIGITAL SIGNAL
ADSP-2181
U25
PROCESSOR
335-003-00
IC, SMD, U/P SUPERVISORY
ADM705
U10
CIRCUIT
335-004-00
IC, SMD, ASYNCHRONOUS
TL16C452
U9 U14 U34
COMMUNICATIONS
DATA
DATA
DATA
DATA
Содержание d8b v3
Страница 73: ...A 45 PARTS The rear panel looks like this for those units with the new motherboard...
Страница 87: ...C 4 CONNECTORS CONNECTORS J60 J6 J36 J3 LINE CONTROL SURFACE 121 J11 J3 J15 J12 J2 J1 J13 CODEC 113 J3...
Страница 91: ...C 8 CONNECTORS CONNECTORS J4 J7 J5 J43 J6 J10 J9 J2 J1 ANALOG I O 110 J10 J11 J9 J60 J8 J31 DCA 112 J10...
Страница 95: ...C 12 CONNECTORS CONNECTORS J14 J16 and J17 on Backplane...
Страница 100: ...C 17 CONNECTORS CONNECTORS C108 J47 J48 J21 J24 J42 J25 J13 J12 J1 DSP 114 J25...
Страница 101: ...C 18 CONNECTORS CONNECTORS J35 J36 J40 J39 J37 J38 J31 J32 J28 J27 J41 J26 J34 BRAIN 136 J26 J27...
Страница 103: ...C 20 CONNECTORS CONNECTORS J29 MIC LINE METER108 J29 LINE MASTER METER 109 J28 J29...
Страница 106: ...C 23 CONNECTORS CONNECTORS J35 J36 J40 J39 J37 J38 J31 J32 J28 J27 J41 J26 J34 BRAIN 136 J34...
Страница 112: ...C 29 CONNECTORS CONNECTORS J41 J43 J50 J41 J42 POWER 111 J35 J36 J40 J39 J37 J38 J31 J32 J28 J27 J41 J26 J34 BRAIN 136...
Страница 116: ...C 33 CONNECTORS CONNECTORS BACKPLANE 163 J50 J51 J14 J30 J15 J23 J22 J20 J19 J18 J47 J48 J21 J32 J24 J16 J17 J51...
Страница 117: ...C 34 CONNECTORS CONNECTORS J10 J11 J9 J60 J8 J31 DCA 112 J60 J6 J36 J3 LINE CONTROL SURFACE 121 J60...