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Replaceable Parts (ESG-A and ESG-D Series) ESG Family Signal Generators
Cables
3-34
Service Guide
Inside Front Panel View
Refer to Table 3-15 and Figure 3-15.
Table 3-15 Inside Front Panel View
NOTE Figure 3-15 shows an ESG-D series front panel having options UN3/4 or UN8.
On a standard ESG-D series front panel, W3, W4, and W5 do not exist and
the front panel connectors for W1 and W2 will be in a slightly different
location. An ESG-A series front panel does not include W1 through W5, but
will include W47 with Option 1E6 (not shown). All models having
Option 1EM do not have W1 through W9 on the front panel.
Reference
Designator
Part Number Qty Description
A1W1
*
*. This cable is not replaceable by itself. You must order the corresponding assembly.
(part of A1) 1 Front Panel Board (A1) to CPU/Motherboard (A14J20)
A2DS1W1
*
(part of A2DS1) 1 Florescent Lamp (A2DS1) to A3W2
A3W1
*
(part of A3) 1 Inverter (A3) to CPU/Motherboard (A14J19)
A3W2
*
(part of A3) 1 Inverter (A3) to A2DS1W1
B1W1
*
(part of B1) 1 Small Fan (B1) to CPU/Motherboard (A14J16)
B2W1
*
(part of B2) 1 Large Fan (B2) to CPU/Motherboard (A14J17)
W1 8120-6758 1 I IN to Daughterboard (A15J2)
W2 8120-6758 1 Q IN to Daughterboard (A15J3)
W3 8120-5063 1 DATA to Baseband Generator (A7P100) (Options UN3/4)
W4 8120-5063 1 DATA CLOCK to Baseband Generator (A7P103) (Options UN3/4)
W5 8120-5063 1 SYMBOL SYNC to Baseband Generator (A7P101) (Options UN3/4)
W6 8120-6758 1 EXT 1 to Daughterboard (A15J4)
W7 8120-6758 1 EXT 2 to Daughterboard (A15J5)
W8 8120-6758 1 LF OUTPUT to Daughterboard (A15J6)
W9 E4400-20018 1 RF OUTPUT to Electronic Attenuator/RPP (AT1)
E4400-20125 1 RF OUTPUT to RPP (AT1) (Option 1EM, UNB)
W10 8120-6759 1 Display (A2) to CPU/Motherboard (A14J21)
W47 8120-8783 1 Flexible Cable, PULSE IN (FP) to Pulse Modulator (A25) (Option 1E6 - not
shown)