HP 3476A Operating And Service Manual page 3

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MANUAL CHANGES
MODEL 3476A
MULTIMETER
Manual Part No. 03476-90001
lb. New or Revised I terr
CHANGE
NO.
1 ( PC 14060, 14080, 14110) applies to
serial numbers 1619A05841 and greater.
Page E-3/6-4, Table 6-3
Change the -hp- part numbers
and descriptions as shown in Table CS- 1.
Table CS- 1
Ref. Desig.
From
To
Al R2
Al R4
A1R13
Al R51
0698-8748, 1 K 5%
0757-0440, 7.5 K
0698-1055, 1 M 5% 1 W
0683-1035, 10 K
0811-0006, 5 K 1%
0698-3152, 3480 ohm
0757-0059, 1 M 1%
W
0683-1025, 1 K
Page 7-5/7-6, Figure 7-2. Change the val..le of R2 to 5 K,
R4 to 3480 in the ohms current source. Change R21, 10
K to R51, 1 K associated with the MOS Substrate Voltage
Adjustment
CHANGE NO. 2 applies to serial numbe-s 1646A06291
and greater.
Page 6-3. Change - hp- part number of C4 to 0121-0487,
qty 1, Capacitor- V TR MR- Al R 1 . 0/3.5 p F.
Page 6-4. Change - hp- part cumber of Ul to 1813-0091.
Add
to
Al
Mechanical
Parts - hp-
part
number
1251-3379, qty 3, Cant- Conn ( 25 pin).
Add to Misc. Parts - hp- part number 03476-04701, P.C.B.
Hybrid Space', qty 4.
Change - ho- part number 0347E-00602 in Misc Parts to
03476-00605 and add part number 7120-6297,
Label -
Caution, city 1.
Page 7-5/7 6, Figure 7-2. Change the value of C4 to 1.0 —
3 5 pF.
16 June 1977
Supplement A for 03476-90001

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