6-16
TECHNICAL DATA ORBAN MODEL 8685
Base Board
BASE BOARD
PART # DESCRIPTION COMPONENT IDENTIFIER
42008.020Q
Subassembly Flat Cable-40P-
2""
J7
16013.000.01 Heatsink, Clip On TO 220 H1
20040.604.01
Resistor, METALFIM, 1/8W,
1%, 604 Ω
R28, 30, 33, 35, 37, 39, 44, 46, 48, 49, 50,
51, 52, 53, 54, 55
20080.301.01
Resistor, METALFIM, 1/2W,
1%, 301 Ω
R47
20121.100.01
Resistor, METALFIM, 1/8W,
1%, 10Ω, 1206
R43, 45
20121.750.01
Resistor, THIN FILM, 1/8W,
1%, 75 Ω
R82, 83, 84
20128.002.01 Resistor 2.0 Ω 1% 0805 R22, R23, R24, R25
20129.301.01 Resistor, 301Ω, 0805 R59, R77
20130.100.01 Resistor, 1.00K 1% 0805 R79
20130.162.01
Resistor, 1/8W, 1%, 1.62K,
0805
R41, 42
20130.200.01 Resistor, 2.00K, 0805 R4, R56, R62
20130.249.01
Resistor, 1/8W, 1%, 2.49K,
0805
R76
20130.562.01
Resistor, 1/8W, 1%, 5.62K,
0805
R57
20131.100.01 Resistor, 10K, 0805
R5, 6, 15, 16, 17, 26, 60, 61, 63, 65, 67, 68,
69, 70, 71, 73, 74, 75, 80, 81, 102, 103, 104
20131.140.01 Resistor, 14.0K, 0805 R58, 64
20131.301.01 Resistor, 30.1K, 0805 R72
20132.100.01 Resistor, 100K, 0805
R1, 2, 3, 7, 8, 9, 10, 11, 12, 13, 14, 20, 27,
29, 31, 32, 34, 36, 38, 40, 66, 85, 86, 87, 88,
89, 90, 91, 92, 93
20132.332.01 Resistor, 332K, 0805 R78
21139.000.01
Capacitor, X7R, 0.1uF, 10%,
0805
C3, 6, 7, 8, 9, 10, 11, 12, 13, 18, 21, 24, 30,
32, 33, 34, 35, 38, 39, 43
21147.022.01 Capacitor, 22pf, 0805, 1% C40, 41
21319.610.01 Capacitor, 10uf, Tantalum, SMT C1, 4, 14, 15, 17, 19, 22, 36, 37
21322.547.01
Capacitor, 4.7uf, Tantalum,
6032B
C2, 5, 20, 23
22016.000.01 Diode, MMSZ5231B, SOD-123 D12
22083.015.01
Diode, VOLTAGE
SUPPRESSOR, 15 VOLT
D11
22101.001.01 Diode, 1N4148WT/R D1, 3, 4, 5, 6, 9, 10
22209.000.01
Diode, SCHOTTKY 1A, 60V,
SMD
REF, , NO, STUFF, D7, D8
23214.000.01 Transistor NPN MMBT3904 Q1, Q3, Q4, Q5
23606.201.01 Transistor, PWR, NPN Q2
24635.000.01 IC 74HCT374 U4
24900.000.01 IC, HEX INVERTER, SMT U11, U13
24967.000.01 IC, 74ACT245DW U3, U5
24978.000.01 IC, 74ACT244SC U14, 15
24979.000.01 IC, BAT54C-7 D13, 14, 15, 16, 17