Harman Kardon 730 - Understanding Other Controls; Front Panel Controls Explained; Circuit Protection and Fuse

SCHEMATIC DIAGRAM - MODEL 730
SYSTEM INTERCONNECTION
....... '-AM-4---------<"JLP201
10
PHON0(2)
PHON0(1)
AUX(2)
AUX(1)
TAPE IN(1I
TAPE IN(2)
TAPE OUT(1
PHON0(2)
PHONO(I)
SW1E
AUX(2)
AUX(1)
TAPE IN(1)
TAPE IN(2)
TAPE OUT(1)
TAPE OUT(2)
FRONT ENO
3.7
LP25t
C253
5p
CO-HH4
L CH
IN
C0-HH1
R CH
IN
LP252
TC3
+B3
L201
270p
IC219
LP253
TCl
VCl
LP703
+B
LP701
OUT
LP702
-B
LP704
OUT
SW1C
SW7B
CONTOUR
-15 -
LP511
+B
LP508
L CH
IN
LP504
LP509
-B
LP506
R CH
IN
LP505
AM
OUT
C0-A2
+
X
ME1
FM QUIETING
AM TUNING
CO-A3
LP512
OUT
!..P509
I
LP511
+B
LP510
,OUT
LP509
-B
+B1
CQ-A6
A1
L CH
-B1
FM
STEREO
OUT
R CH
FM
STEREO
QlJT
CO-A
A2
CO-A7
CO-A5
CO-A1
CO-A12
+B
LP511
LP503
~ LP6
C0-8
_co-sss
+B2
+B1
SP SVTEM 1
C0-01
CO-B
L CH
OUT
IN
LP502
~LP7
LP509
-B2
_CO-BB4
-B
CO-B4
-B1
A438
LOW CUT
HI CUT
330 ½W)
SW10B
SW6B
i°J2
HEADPHONE
LP511
_co-cc5
3~~rY,W)
co-cs
LP509
+B2
CO-Cl
CO-C6
R CH
OUT
IN
SP SYSTEM 2
100k
co-c
----:~
2
CC4
-16-