Lexicon LXP-5 Service Manual

Performance
Verification Lexicon
De-emphasis Stage (U34)
Right channel input (pin 3)
Left channel input (pin 5)
Right channel output (pin 1)
Left channel output (pin 7)
Signal Level _
1.15Vp/p (1.10-1.20Vp/p)
1.15Vp/p (1.10-1,20Vp/p)
1.15Vp/p (1.10-1.20Vp/p)
1.15Vp/p (1.10-1.20Vp/p)
Output Stage (U33)
Signal Level
L Left Channel
1 Right Channel
Right channel input (pin 3)
No Signal 4.8Vp/p
(4.6 - 5.0Vp/p)
Left channel input (pin 5) 4.8Vp/p
(4.6 - 5.0Vp/p)
No Signal
Right channel output (pin 1)
No Signal 4.8Vp/p
(4.6 - 5.0Vp/p)
Left channel output (pin 7) 4.8Vp/p
(4.6 - 5.0Vp/p)
No Signal
6. Set Mix Control fully clockwise
Signal Level
Right channel input
2.5Vp/p (2.4 - 2.6Vp/p)
Left channel input
2.5Vp/p (2.4 - 2.6Vp/p)
Right channel output
2.5Vp/p (2.4 - 2.6Vp/p)
Left channel output
2.5Vp/p (2.4 - 2.6Vp/p)
7. Keep Mix Control fully clockwise (100% Wet)
Output Mute
(either side of FB6 and 7)
__ Signal Level
Right channel (FB7) 2.5Vp/p (2.4 - 2.6Vp/p)
Left channel (FB6) _ 2.5Vp/p (2.4 - 2.6Vp/p)
8. Set Mix Control fully counter clockwise (100% Dry)
Signal Level
n
Left Channel
Riaht Channel
Right channel (FB7)
No Signal
4.8Vp/p
(4.6 - 5.0Vp/p)
Left channel (FB6)
4.8Vp/p
(4.6 - 5.0Vp/p)
No Signal
9. Set Output Level Control fully counter clockwise
_ Signal Level
Right channel (FB7) No Signal
Left Channel (FB6) No Signal
2-14

Lexicon LXP-5 Specifications

General

Brand	Lexicon
Model	LXP-5
Category	Recording Equipment
Language	English