Logic Board Parts List

Exploded Diagrams

99030079
BOARD, LOGIC TECHNOBEAM RAW

90101062
OBS, RESISTOR,10 OHM 1/4W 5%
R1

90412002
CLIP, FUSE #100.056
F1
F2
F3

90101018
RESISTOR, 180 OHM 1/4W 5%
R20
R21
R2
R3

90306014
OPTO, TLP3052
U32
U33

90309037
DIODE, BAV99 SMT STC
D1
D12

90118016
RESISTOR, SMT 100K OHM 5% 1206
R95

90309008
DIODE, 1N4005
D4
D5
D6

90302023
IC, 74HC74AD DUAL D-FLIPFLOP SMT
U34

90306001
LED, ROUND RED SLR37VR3
LD4

90309001
DIODE, 6 AMP BRIDGE PBPC604
BR1
BR2

90305016
IC, LINEAR LM7805-CT REG
REG1

90298012
CAPACITOR, 1.0UF 50V Z5U +80 -20% SMT1812
C2
BC20
BC21
C27
C41

90305022
IC, LINEAR MC7824 CT REGULATOR
REG2

90118002
RESISTOR, SMT 5.1K OHM 5% 1206
R89

90118023
RESISTOR, SMT 47K OHM 5% 1206
R88

90305027
IC, LINEAR LM339 QUAD COMPARATOR SMT
U15

90118019
RESISTOR, SMT 3.3K OHM 5% 1206
R85

90309033
DIODE, TVS UNIDIR'L P6SMB6.8AT3 SMT
D8
D9
D14

90306048
OPTO, PHOTOTRANSISTOR 4N25
U12
U27

90306016
OPTO, 6N137 SHARP
U26
U28

90303012
IC, CHIP DS75176BN RS-485 TRANSCEIVER
U29

90298011
CAPACITOR, MONO 1000PF 100V 5% COG 1206
C21
C25
C31
C37
C51
C57
C63
C69
C90
C20
C10

90306002
LED, ROUND AMBER SLR37YY3
LD1
LD3

90306003
LED, ROUND GREEN SLR37MG3
LD2

90299040
CAPACITOR, LYTIC 4.7UF 50V 105C
C12
C13

90406064
CONVERTER, DC TO DC POWER STC
U30

90118018
RESISTOR, SMT 360 OHM 5% 1206
R73, R74, R75, R76
R82, R83, R84, R98
R99, R100

90407055
HEADER, 3 PIN 2.5MM JST BLACK
SENS1
SENS2
SENS3
SENS4
SENS5
SENS6
COMM

90114012
RESISTOR, THERMISTOR TR250-120RA STC
TH1
TH2

90309032
PP, TVS UNIDIRECTIONAL 15MB 12 AT 3
D7
D10

90407016
HEADER, 4 PIN 2.5MM JST
M1
M2
M3
M4
M5
M6A
M6B
M7
M8
M9
M10
LAD

90302022
IC, 74HC573DW NON-INVERT LATCH SMT NH
U37
U38

90306043
DISPLAY, LED ALPHANUMERIC STC
DSP1
DSP2

90119002
RESISTOR, SMT NETWK 470 OHM ISO 16PIN
RN2
RN3

90308033
TRANSISTOR, ARRAY ULN2003D1 SMT STC
U9
U36

90118022
RESISTOR, SMT 560 OHM 5% 1206
R32
R33
R35
R37

90308030
TRANSISTOR, MMBT2907ALT1 SURFCE MT STC
Q1
Q2
Q3
Q4

90118035
RESISTOR, SMT 100 OHM 5% 1206
R31
R34
R36
R38
R177

90303085
IC, FLASH MEMORY 4MB 29F040 SMT
U4

90405290
SWITCH, PUSHBUTTON 520.02 GRAY STC
SW5
SW6
SW7
SW8

90118041
RESISTOR, SMT NETWK 2.2K BUS 16 PIN
RN1

90406046
JUMPER, BLOCK 10 POS .100"
HD1

90303075
IC, MICROCONTROLLER MC68331CPV16
U1

90307031
IC, DS1821S DIGITAL THERMOMETER
U2

90298002
CAPACITOR, MONO .1UF 50V 10% X7R SMT1206
BC1, BC2
BC3, BC4
BC5, BC6
BC7, BC8
BC9, BC10
BC11, BC12
BC13, BC14
BC15, BC16
BC22, BC23
C9, C17
C18, C19
C26, C32
C38, C52
C58, C64
C70, C82
C83, C84
C85, C86
C87, C88
C89, C29

90118003
RESISTOR, SMT 1K OHM 5% 1206
R25, R41
R42, R43
R46, R47
R50, R51
R54, R55
R58, R59
R62, R63
R66, R67
R70, R130
R168, R169
R163, R164

90302029
IC, 74HCU04 HEX INVERTER UNBUFFERED
U10
U11

90304010
IC, 5V ECONO RESET DS1233 SMT STC
U3

90118006
RESISTOR, SMT 4.7K OHM 5% 1206
R22, R26, R27, R45
R71, R72, R77, R78,
R79, R80, R93, R94
R96, R97, R102,
R131, R133, R134
R139, R140, R145,
R146,R132

90401002
SOCKET, 8 PIN IC
U26
U28
U29

90219008
CAPACITOR, 3300 UF,16V,20% RAD
C1

90298001
CAPACITOR, MONO .01UF 100V 10% SMT STC
C5, C6,
C7, C8
C22, C23
C24, C28
C30, C34
C36, C39
C40, C50
C54, C56
C60, C62
C66, C68
C72

90309007
OBS, DIODE, SCHOTTKY BAT42 SGS
D3

90309028
DIODE, ZENER 12V 500M W
D11

90402007
FUSE, 2.5 AMP FAST TS
F2

90308001
TRANSISTOR, MPSW01
Q5

90308031
TRANSISTOR, SURFCE MT MMBT2222ALT1 STC
Q6
Q7

90102061
OBS, RESISTOR, 1 OHM 1/4W 1% METAL FILM
R4, R5
R6, R7
R8, R9
R10, R11
R12, R13
R14, R15
R16, R17
R18, R19
R87, R92
R101, R158

90118107
RESISTOR, SMT 56K OHM 5% 1206
R40, R44
R48, R52
R56, R60
R64, R68
R172, R162

90118039
RESISTOR, SMT 2.2K OHM 5% 1206
R81

90101041
RESISTOR, 470 OHM 1/4W 5% EM DF VIP
R86

90310017
IC, ESD PROTECTION ARRAY STC
U8

90307033
IC, DRIVER 3773 DUAL STEPPER
U18, U19
U20, U21
U22, U23
U24, U25
U39, U35

90407039
HEADER, 2 POS RT ANGLE STATUS CUE
FAN HEADER

90401007
SOCKET, 22 PIN IC
U18, U19
U20, U21
U22, U23
U24, U25
U35, U39

90311001
DAC, AD8803, OCTAL 8-BIT
U13
U16
U31

90405299
SWITCH, PUSHBUTTON MOMENTARY SMT
SW4

90702027
SPACER, 9/32 OD SELF RETAINING #6 THRU
insert in mounting holes, solder side

90118060
RESISTOR, SMT 47.5K OHM 1% 1206
R39, R53
R61, R69
R106, R108
R110, R112
R114, R116
R118, R120
R122, R124
R126, R128
R160, R161
R159, R165

90118052
RESISTOR, SMT 3.92K OHM 1% 1206
R49, R57
R65, R105
R107, R109
R111, R113
R115, R117
R119, R121
R123, R125
R127, R129
R170, R171
R166, R167

90299046
CAPACITOR, LYTIC 1000 UF 50V 105C
C4
C11
C14

90407061
HEADER, BREAKAWAY SIP 9 PIN
DSP1
DSP2

90105003
RESISTOR, 1.5K OHM 1W 5% REDUCED SIZE
R135, R136
R137, R138
R142, R147
R148, R149
R150, R151
R152, R153
R154, R155
R156, R157
R175, R176
R173, R174

90702031
STANDOFF, LED BIVAR TD
LD2
LD3
LD4

90405293
SWITCH, DPDT 10A/6A VOLTAGE SELECT
SW1
SW2
SW3

90215001
CAPACITOR, METAL POLY .01UF 10% 250V R
C3
C33,
C35

90703010
NUT, LOCK 4-40 NYLON INSERT SZ

90709010
SCREW, 4-40 PHIL PAN 5/16 M/S SZ

90308010
SCR, S8025L TECCOR
SC1
SC2

90101035
OBS, RESISTOR, 330K OHM 1/4W 5%
R178

90303086
IC, SRAM 1M 128K X 8 SOJ32
U5A
U6A

90407063
OBS, HEADER, 10 POS. N/C PIN 6, GOLD
J1

90407062
HEADER, 10 POS. N/C PIN 5, GOLD
J2

90403019
FUSE, 6.30 AMP SLOW LITTLEFUSE STC
F3

90118047
RESISTOR, SMT 121K OHM 1% 1206
R141

90303076
IC, PROGRAM LOGIC ISPLSI2032
U14

90501008
CRYSTAL, 32.768KHZ SURFACE MT STC
X1

90298004
CAPACITOR, MONO 22PF 100V 5% COG SMT1206
C15
C16

90118029
RESISTOR, SMT 475K OHM 1% 1206
R24

90118122
RESISTOR, SMT 20M OHM 5% 1206
R23

90118095
RESISTOR, SMT 470 OHM 5% 1206
R91

90118069
OBS, RESISTOR, SMT 0 OHM 1206
R103

90402022
FUSE, 4A 250V FAST
F1

90118058
RESISTOR, SMT 20 OHM 5% 1206
R28, R29
R30, R104
R143, R144

99080051
PLATE, MOUNTING PCB

90709011
SCREW,6-32 PHIL PAN 1/4 M/S SZ

90411043
CAP,PUSH BUTTON EXTENSION

90410095
COVER,LED BUTTON SUPPORT
90709061
SCREW,6-32 PHIL PAN 1/2 M/S SBZ
90303087
IC, EPROM 16K SERIAL AT24C16 2.7V SO8N
U7

90308046
TRIAC, 400V 25A Q4025L6 TO-220
TR1

90308045
SIDAC, 190V 1.0A K2000E70 TO-92
S1

90101040
RESISTOR, 47 OHM 1/4W 5%
R180

90407070
HEADER, 1 BREAKAWAY .100"VP STRAIGHT
HD6

90215002
CAPACITOR, METAL POLY .1UF 10% 250V R
C92

90101033
RESISTOR, 330 OHM 1/4W 5%
R181

90309090
DIODE, SCHOTTKY DUAL COMMON CATHODE SOT23
D15
D16

80440041V1
IC, FLASHROM PROGRAMMED TECHNOBEAM
U4