Agilent Technologies 35670-90066 manual A99 Motherboard

Voltages and Signals	Agilent 35670A
A99 Motherboard

The following table lists all voltages routed through the Motherboard (see ‘’Power Supply Voltage Distribution’’ earlier in this chapter for a complete list of assemblies using each voltage).

				Assembly Using Voltage
	A1/A2	A2	A5	A6	A7	A10	A90	A98	EXT MON
Voltage				Motherboard Connector
	J1	J2	J5	J6	J7	P10	P90	P98	P95
				Connector Pin Number
+18 V	A3 – C3	A3 – C3	3A – 3C			5 – 6		18 – 19
								48 – 49
–18 V	A5 – C5	A5 – C5	5A – 5C		103	3 – 4		25 – 26
								55 – 56
+12 V					4 – 5	21 – 22		15 – 17
					54 – 55			45 – 47
					104–105
+8 V	A7 – C7	A7 – C7	14A–14C					27
								57
+5 V			16B–16C	1A – 4C	1 – 3	27 – 30		1 – 8
					12 – 20			31 – 38
					47 – 50
					63
					98
					100
					113
GND	B1	B1	1B	5A – 5C	7 – 11	7	1	9 – 14	1
	A2	A2	2A – 2C	7C	21 – 45	9		20 – 24	2
	C2	C2	4A – 4B	9C	59	13		39 – 44	6
	A4	A4	6A – 6B	10C	71	15 – 16		50 – 54
	C4	C4	7A	11B–11C12	109	33 – 34		60
	A6 – C6	A6 – C6	8A	C	118	44
	A8 – C8	A8 – C8	12B	13A	120	47
	A9	A9	13A–13	15A	122	52
	C9	C9	15A–15	17C	147	57 – 58
	A11	A11	17A	19A	149
	C11	C11	18A–18B	20B
	A12–C12B	A12	19A–19B20	21A
	13–C13C14	C12	A–20B21A	21C
	A16	C13	–21B22A–2	22A
	C16	A14	2B23A–23	24A
		C14	B25A<@1	26A
		A16	50 >	27A
		C16	25C26A–26	28A
			B27A–27C	29A
			28A–28C29	30A
			A–29C30A
			31A

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