Infinity Reference 310a Service Manual

Reference 7521a Electrical Parts List Addendum
The following chart below represents the only electrical parts
differences in 7520a and 7521a models:
MODEL PART NAME PART NUMBER SPEC DESIGNATOR
REF 7520a RESISTOR RES-00-00577
1/5WF 750 OHM R108,208
1
REF 7521a RESISTOR RES-00-00474
1/5WF 240 OHM R108,208
REF 7520a RESISTOR RES-00-00421 1/5WF 15.2K OHM R155,255
2
REF 7521a RESISTOR RES-00-00588
1/5WF 9.1K OHM R155,255
REF 7520a RESISTOR RES-00-00589 1/5WF 9.4K OHM R257
3
REF 7521a RESISTOR RES-00-00541
1/5WF 5.1K OHM R257
REF 7520a
POWER TERMINAL
TER-00-00030 (3P) TM006-01 TER01
4
REF 7521a
POWER TERMINAL
TER-00-00278 (3P) DK-03B04-AG-5-UP TER01
REF 7520a
SPEAKER TERMINAL
TER-00-00034 (4P) TM009-01 TER02
5
REF 7521a
SPEAKER TERMINAL
TER-00-00276 (4P) DK-04A04-AG-5-UP TER02
17
Reference 7520a/7521a

Infinity Reference 310a Specifications

General

Brand	Infinity
Model	Reference 310a
Category	Amplifier
Language	English