Service Manuals, User Guides, Schematic Diagrams or docs for : HP 3300
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Agilent N3300A
Agilent N3301A
Component
Level Information
Agilent N3300A
1800W e-Load Mainframe (Full Rack)
Agilent N3301A
600W e-Load Mainframe (Half Rack)
Component Level Information
Information in this packet applies to the following assemblies:
1. N3300-60005 Assembly - 5020-2864 Front Panel Board (N3300A)
2. N3300-61010 Assembly - 5020-2945 GPIB Board (N3300A and N3301A)
3. N3301-60001 Assembly - 5064-0137 Front Panel/5020-2972 Display Board (N3301A)
4. N3301-60001 Assembly - 5020-2974 Keypad (N3301A)
The following is included in this packet:
1. Component Locators
2. Schematics
3. Parts lists with Agilent and manufacturer's part numbers
Agilent N3300A
1800W DC Electronic Load Mainframe
5020-2864
Front Panel PC Assembly
Component Locator
Agilent N3300A
1800W DC Electronic Load Mainframe
5020-2864
Front Panel PC Assembly
Page 1 of 2
Agilent N3300A
1800W DC Electronic Load Mainframe
5020-2864
Front Panel PC Assembly
Page 2 of 2
5020-2864 Front Panel Parts List (N3300A)
Reference Designator Qty Agilent P/N Description MPN Manufacturer
C10,C16,C8,C9 4 0180-3975 CAP-FXD 2.2uF +-20PCT 20V TA TAJB225M020 AVX
293D225X0020B2E3 VISHAY
49MC225B020M0AS VISHAY BC COMPONENTS
ESVB21D225M NEC ELECTRONICS
T491B225M020AS KEMET ELECTRONICS
C12,C19,C20,C21,C22,C7 6 0160-5946 CAP-FXD 3300pF +-10pct 50 V CER X7R 08055C332KAT_A AVX
C0805C332K5RAC KEMET ELECTRONICS
C2012X7R1H332K TDK
GRM2165C1H332JA01D MURATA MANUFACTURING
C14,C18,C23,C29,C5 5 0160-7798 CAP-FXD 0.1uF +-10PCT 50V CER X7R GRM21BR71H104KA11L MURATA MANUFACTURING
VJ0805Y104KXAMT VISHAY
08055C104KAT_A AVX
C0805C104K5RAC KEMET ELECTRONICS
C2012X7R1H104K TDK
C17 1 0180-4559 CAP-FXD 68uF +-20pct 10 V TA TAJD686M010R AVX
293D686X0010D2E3 VISHAY
T491D686M010AS KEMET ELECTRONICS
TCSCS1A686MDA SAMSUNG
C24 1 0160-5954 CAP-FXD 220pF +-5pct 50 V CER C0G 08055A221JAT A AVX
223858016605 YAGEO
C0805C221J5GAC KEMET ELECTRONICS
C2012COG1H221J TDK
GRM2165C1H221JA01D MURATA MANUFACTURING
C25,C26,C27,C28 4 0180-4274 CAP-FXD 4.7uF +-20PCT 50V TA TAJD475M050 AVX
ESVD1H475M NEC ELECTRONICS
C30,C33 2 0160-5967 CAP-FXD 100pF +-5pct 50 V CER C0G 08055A101JAT A AVX
C0805C101J5GAC KEMET ELECTRONICS
C2012COG1H101J TDK
GRM2165C1H101JA01D MURATA MANUFACTURING
VJ0805A101JXAMT VISHAY
1 of 4
5020-2864 Front Panel Parts List (N3300A)
Reference Designator Qty Agilent P/N Description MPN Manufacturer
D3,D5,D7 3 1906-0291 DIODE-DUAL 70V 100MA T0-236AA BAV99 PHILIPS
BAV99 FAIRCHILD SEMICONDUCTOR
BAV99LT1G ON SEMICONDUCTOR
BAV99_____X_ INFINEON TECHNOLOGIES
BAV99 NXP
D4 1 1901-1332 DIODE-PWR-S 40V 1A D0-214AA 10BQ040PBF INTERNATIONAL RECTIFIER
SK14 MICROSEMI
SS24 VISHAY
STPS140U STMICROELECTRONICS
MBRS140T3G ON SEMICONDUCTOR
J111 1 1252-7643 CONN-POST TYPE 1-PIN-SPCG-MTG-END 08FMZ-ST J S T ELECTRONIC PRODUCTS
8-CONT
L1,L2 2 9140-1236 INDUCTOR 1uH +-5pct 2.8W-mmX3.4LG-mm NLV32T-1R0J-PF TDK
Q=30 KL32T___1R0J KOA
L3 1 9170-1476 CORE-SHIELDING BEAD 4330-030-36291 FERROXCUBE USA
28F0121-0SR-10 STEWARD
2743019447 FAIR RITE PRODUCTS
L4 1 9140-4835 INDUCTOR 47uH +-10pct 4.8LG-mm-X-3.4W-mm NLFC453232T-470K-PF TDK
Q1 1 1855-1864 TRANSISTOR MOSFET N-CHAN E-MODE SI NTF3055L108__G ON SEMICONDUCTOR
SOT-223
Q2 1 1853-0568 TRANSISTOR PNP SI TO-236AA PD=350MW MMBT5087LT1G ON SEMICONDUCTOR
Q3 1 1855-1101 TRANSISTOR-MOSFET DUAL P-CHAN E-MODE NDS9953A FAIRCHILD SEMICONDUCTOR
SI SO-8 MMDF2P02ER2G ON SEMICONDUCTOR
SI4943BDY-__-E3 VISHAY
Q4 1 1855-0926 TRANSISTOR-MOSFET DUAL N-CHAN PHN210T PHILIPS
E-MODE N/S MMDF1N05E__G ON SEMICONDUCTOR
PHN210T NXP
R1,R2,R24,R3, 8 0699-3053 RESISTOR 100K +-1pct .1W TKF TC=0+-100 CRCW0805100KFKE_ VISHAY
R4,R5,R6,R69 RK73H2AT_1003F KOA
MCR10___F1003 ROHM
232273461004 YAGEO
MC08051003-FT RCD COMPONENTS
2 of 4
5020-2864 Front Panel Parts List (N3300A)
Reference Designator Qty Agilent P/N Description MPN Manufacturer
R10,R11,R12,R13,R15,R17, 18 0699-3051 RESISTOR 10K +-1pct .1W TKF TC 0+-100 232273461003L YAGEO
R19,R20,R21,R22,R30,R31, CRCW080510K0FKE_ VISHAY
R32,R33, R34,R61,R7,R8 RK73H2AT_1002F KOA
MC08051002-FTW RCD COMPONENTS
MCR10___F1002 ROHM
R16,R23,R53,R60 4 0699-3034 RESISTOR 1K +-1pct .1W TKF TC 0+-100 CRCW08051K00FKE_ VISHAY
RK73H2AT_1001F KOA
232273461002L YAGEO
MCR10___F1001 ROHM
MC08051001-FT RCD COMPONENTS
R18 1 0699-3040 RESISTOR 3.16K +-1pct .1W TKF TC=0+-100 CRCW08053K16FKE_ VISHAY
RK73H2AT_3161F KOA
MCR10___F3161 ROHM
232273463162 YAGEO
MC08053161-FT RCD COMPONENTS
R25,R26,R27 3 0699-3671 RESISTOR 1 +-5pct .1W TKF CRCW08051R00JNE_ VISHAY
RK73B2AT_1R0J KOA
MCR10___J1R0 ROHM
R28,R56,R58 3 0699-3698 RESISTOR 10 +-1pct .1W TKF TC=0+-100 CRCW080510R0FKE_ VISHAY
RK73H2AT_10R0F KOA
MCR10___F10R0 ROHM
MC080510R0-FT RCD COMPONENTS
R29 1 0699-3000 RESISTOR 196K +-1pct .1W TKF TC=0+-100 CRCW0805196KFKE_ VISHAY
RK73H2AT_1963F KOA
MCR10___F1963 ROHM
232273461964 YAGEO
MC08051963-FT RCD COMPONENTS
R39 1 0699-2643 RES-FXD 0 OHM +-5PCT .1W TC 0+-300 CRCW08050000ZSE_ VISHAY
CR21-000-ZL ASJ
MCR10___J000 ROHM
RK73Z2AT KOA
232273091002L YAGEO
ZC0805-TW RCD COMPONENTS
U11,U9 2 1820-8574 IC INTFC DRVR CMOS DISPLAY 20-BIT A6812SEP ALLEGRO MICROSYSTEMS
28-PLCC
U18 1 5188-4211 VFD Display
U2 1 1826-2326 IC PWR MGT-VOLTAGE CONVERTER 1.5/10V 8 ICL7660CSA+ MAXIM INTEGRATED PRODUCTS
3 of 4
5020-2864 Front Panel Parts List (N3300A)
Reference Designator Qty Agilent P/N Description MPN Manufacturer
U3 1 5080-2517 MPU-PROGRAMMED - 1820-7300 EE87C196KC20 INTEL
U3a 1 1820-7300 IC N87C196KC-20 INTEL
U5 1 1826-1528 IC COMPARATOR LOW-POWER QUAD 14-SOIC LM339DR TEXAS INSTRUMENTS
LM339DT STMICROELECTRONICS
LM339DR2G ON SEMICONDUCTOR
LM339MNOPB NATIONAL SEMICONDUCTOR
U6 1 1826-3326 IC PWR MGT-DC-DC-CONV 3/16.5V 14 PINS MAX773CSD+ MAXIM INTEGRATED PRODUCTS
Y1 1 0410-4009 RESONATOR-CERAMIC 12.0MHZ; STABILITY=.1 PBRC-12.00HR07 KYOCERA
1 5002-2831 Sheet Metal ESD Shield 5002-2831 PARADIGM METAL INDUSTRIES
4 of 4
Agilent N3300A/N3301A
NOTE: Magnify to see component reference designators. DC Electronic Load Mainframes
5020-2945
GPIB PC Assembly
Component Locator
C12
+5VE
+5VE
0.1 D
0160-7798
C11 24 GND_DE
VCC
0.1 D
0160-7798GND_DE
U4
44
INT1 75ALS162
13 11
DC NC1
VCC 2 14
U3 TE NC2
MP9914FNL 1 23 GPIB
3 2 SC NC3
N13
+5VE
GND_DE GND_DE ACCGR ACCRQ GND_DE
23
C1 TE 16 9 11
HPIB_CE 4 10 ATN ATN' J2
CE INT 17 8 5 1252-2161
0160-5945
0160-5945
0160-5945
0160-5945
0160-7798
0160-5945
0160-7798
0160-7798
0.01
0.01
0.01
0.01
0.01
EOI EOI'
0.1
0.1
0.1
5 43
N14
0.1 D HPIB_WE
WE TR 15 10 10
4.64K A
0699-3963
C2
C3
C4
C5
C6
C7
C8
C9
0160-7798 HPIB_RD 6 33 SRQ SRQ'
DBIN CONT 22 3 17
R1
GND_DE
REN REN'
D
D
D
D
D
D
D
D
4
21 4 9
U1 VDD +5VE RESET 21 31 IFC IFC'
40.000MHZ R2 RESET ATN 18 7 6
1 OE GPIB_CK 20 30 DAV DAV'
OUT 3 R11 H1_CK O EOI 20 5 8
1813-0861 34.8 A 32 NDAC NDAC'
102
116
129
124
125
GND SRQ 19 6 7
12
29
39
46
59
68
79
90
15
16
50
51
85
86
0699-3914
2
34.8 A A0 7 24 NRFD NRDF'
0160-5959
33PF
2 RS0 REN 1820-6175 12
0699-3914
C10
DVDD VDDL A1 8 25
RS1 IFC GND 18
113 A2 9 29 12
CLKIN RS2 DAV 19
C
GND_DE
GND_DE 133 139 1 26
N1
+5VE PRGW IACK GND_DE NC1 NDAC GND_DE 20
134 18 27
H1 107
RESET
RESET R12 NC2 NRFD 21
28 40
H3 108 C13
H3
NC3 NC4 +5VE GND_DE 22
INT0 140 INT0 34.8 A GND_DE
0699-3914 23
INT1 141 D0 11 42 0.1 D
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