6-7
Replaceable Parts
8648A Replaceable Parts
08648-69030
1
EXCHANGE PAGER ENCODER ASSEMBLY (OPTION 1EP)
B1
3160-0866
1
FAN TBAX
F1
2110-0780
1
FUSE 3 A 250 V (NOT SHOWN)
MP1
08647-61025
1
ASSEMBLY CHASSIS KIT (For serial prefixes < 3836A/3836U, also
order 08647-61030)
MP2
08647-00026
1
COVER CARDBOX
MP3
08647-00030
1
COVER-MOTHERBOARD
MP4
08647-00031
1
COVER-RF
MP5
08647-00020
1
MOUNT-POWER SUPPLY
MP6
08648-00012
1
CLAMP (MEMORY BOARD BRACKET)
MP7
(NOT ASSIGNED)
MP8
08647-00028
1
COVER-INSTRUMENT
MP9
5041-3621
1
LINE SWITCH KEY CAP
MP10
5041-8801
4
FOOT FULL MOD
MP11
0515-2086
4
SCREW M4 x .07 7MM-LG 90- DEG-FLH-HD
MP12
0515-0372
22
SCREW MACH. M3 x 0.5 8MM-LG
MP13
0515-0380
35
SCREW MACH.M4 x 0.7 10MM-LG
MP14
0515-2243
4
SCREW MACH. M4.0 12SEMPAN TX
MP15
08647-40003
2
REAR FOOT HANDLE
MP16
(NOT ASSIGNED)
MP17
(NOT ASSIGNED)
MP18
0361-1341
4
RIVET NYL 3.9DIA (HOLDS B1 TO MP1)
MP19
2950-0054
2
NUT HEX 1/2 - 28
MP20
08648-00023
1
MOUNTING BRACKET FOR A30 (OPTION 1EP)
S1
3101-2216
1
LINE SWITCH
0515-1940
2
SCREW MACH 2.5 6PCHPANTX (P/O S1)
W1
08647-61007
1
MODULATION CABLE
W2
08647-61011
1
DISPLAY CABLE
W3
08647-21022
1
RF OUTPUT CABLE (ATTENUATOR TO RF OUTPUT)
W4
08647-61005
1
POWER SUPPLY CABLE
W5
(NOT ASSIGNED)
Table 6-1. 8648A Replaceable Parts
Item
Part Number
Qty.
Description
Summary of Contents for 3847A
Page 12: ...xviii Contents ...
Page 18: ...1 6 Operation Quick Overview ...
Page 20: ...1a 2 Operation Examples ...
Page 48: ...1a 30 Operation Examples Signaling a Numeric Type FLEX Pager Option 1EP Only ...
Page 102: ...1b 54 Operation Reference Function ...
Page 114: ...1c 12 Operation messages Service Messages ...
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Page 163: ...2 2 GPIB Programming ...
Page 167: ...3 4 Installation Connecting AC Power Figure 3 1 Replacing the Fuse ...
Page 168: ...3 5 Installation Connecting AC Power Figure 3 2 Power Cable and Mains Plug ...
Page 173: ...3 10 Installation Shipping the Signal Generator ...
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Page 188: ...4 2 Specifications ...
Page 198: ...5 10 Service Safety Notes ...
Page 200: ...5a 2 Theory of Operation Figure 5a 1 8648A Simplified Block Diagram ...
Page 201: ...5a 3 Theory of Operation Figure 5a 2 8648B C D Simplified Block Diagram ...
Page 218: ...5a 20 Theory of Operation A30 Pager Encoder 8648A Option 1EP ...
Page 220: ...5b 2 Troubleshooting Information Troubleshooting Checklist Troubleshooting Checklist ...
Page 224: ...5b 6 Troubleshooting Information Power Supply Distribution ...
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Page 226: ...5b 8 Troubleshooting Information Power Supply Distribution ...
Page 228: ...5b 10 Troubleshooting Information Power Supply Distribution ...
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Page 230: ...5b 12 Troubleshooting Information Power Supply Distribution ...
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Page 232: ...5b 14 Troubleshooting Information Power Supply Distribution ...
Page 242: ...6 2 Replaceable Parts Assembly Replacements ...
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Page 244: ...6 4 Replaceable Parts 8648A Replaceable Parts ...
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Page 250: ...6 10 Replaceable Parts 8648B C D Replaceable Parts ...
Page 251: ...6 11 Replaceable Parts 8648B C D Replaceable Parts ...
Page 318: ...7 62 Adjustments Agilent Service Support Software ...
Page 413: ...8 95 Performance Tests 8648B Test Record ...