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Agilent N3305A
Component Level
Information
Agilent N3305A
500W Electronic Load Module
Component Level Information

Information in this packet applies to the following assemblies:

1. 5064-0106 Control Board
2. 5064-0133 500W Power Board



The following is included in this packet:

1. Component Locators
2. Schematics
3. Parts lists with Agilent and manufacturer's part numbers
NOTE: Magnify to see component reference designators.
Agilent N3305A
500W Electronic Load Module

5064-0106
Control Board PC Assembly
Component Locator
SECONDARY
+5VS
CONNECTIONS
+15VS
+5VS




1/16W 500
0699-4364
4.7 5%
R340




0699-3901
A
+15VS




R376




0699-3970
10K

R13
10
+5VS +5VS +5VE
Module Input Next Module C254
C201




A
Cable header Connector




21.5K A
C27




0699-3978




NL0699-3940
10 20% Q1




NL0699-3940
A 464
R7
1UF 10%




MMBT2907
10V TA




1853-0525




A 464
R15
0180-4577 GND_OP 16V X7R D 0.1




R16
P5 J5
1 1 GND_DS0160-7736 2 GND_DS NL0160-7798
5081-4987 2 ADCK_12 2 1252-6163 VCC
U7 RESET




0699-3970
10K
3 ADAT_12 3 4 PFI 8 HS_CK_MS 6




R14
+5VE RESET 5 1
4 SDO_6 4 +5VE 1 MR 7 U5




N3
RESET +15VS_URS HCPL-M601




A
5 5




0699-3940




2.61K A
5




0699-3957
0160-7798
SDI_6




D
A 464
C2 PFO




C257
6 6




0699-3937




R2




R8
ADAT_11 MAX707CSA Q2




A 348
+5VS 3 D




1906-0291
1826-2893




NL1855-0734
NL1990-1761




0.1
7 7




R1
D 0.1




1902-1544
ADCK_11
GND




2N7002
D2
8 8 0160-7798 8 4




D1
GND_DE 3
U1 R22 HS_CK
9 9 7 HCPL-0603 1 G




0699-3940
ADCK_10 ADCK_12




464 A
GND_DS




R364
10 ADAT_10 ADAT_12 10 Q6 A 464
ADCK_1 L1
D GND_DS S
11 11 NL0699-3940
R12




1855-0734
SDO_5 SDO_6
40_OHM




2N7002
GND_VSB
12 12 9170-1585 2




0160-5961
GND_DS




C
SDI_5 SDI_6
1990-1773 10K A
13 13 G AD_CK_OUT




C3
ADAT_9 ADAT_11 0699-3970
5




22PF
14 ADCK_9 ADCK_11 14 R377
S +3VS +3VS GND_DE
15 15 +15VS
-15v Detect 1M A
16 ADCK_8 ADCK_10 16 GND_DE 0699-4016
+15VS +5VS +5VE




0699-3970




0699-3940
A
17 17 GND_DE GND_OP




A 464
ADAT_8 ADAT_10 +15VS




R93




R64
18 18 +5VE C202




0699-3970
10K
SDO_4 SDO_5




10K




0699-3940
+5VS




A 464
19 19




0699-3940




0699-3940
R9
SDI_4 SDI_5 +5VE U8




A 464




A 464
R17
0.1 D