Harman Kardon HK680 Technical Manual page 30

Page20
SCHEMATIC
DIAGRAM(2)
(w502)
L
Q4os
50.6 2sp646A-C
Q4o1
—{K) 2sc473s-¥
LPs 7
q
R)
AN R453
L
-F 1K
21
S01 13555
C405
100
us
iS 100/10 5P
2SK366-BL
[ aw
(FR) 0.6
e409
10763 LZ v
VR4O1
500
IDRING
CURRENT
DC BALANCE
ADJUSTMENT
RSS
12K
D27
{82473
TM401
D2s ies ; A
1$2473 : i ace
2$C2240-BL N i d
casa OP) 489 IDLING CURRENT
YE 41725 =| 15.9 5.6K ADJUSTMENT
R491
coe pear 22K
47/25 H215-1 nN
uN R424
10 (F.RI
Q420
2SD667A-C
Q426
28C4793-Y
Dex
Q402
SCIT7S-F
C402
$2473
|
R24
Rao
Q416
2SD666A-C
2SBE47A-C
2SA1837-Y
ADJUSTMENT
coe2 4 D482 22K
41725 HZ1S~1L,
16.6
14.4 R38 ca2 }
as 68K 41/25
2501740S-5 OP ae
R30 Kpesci7éos-s R
oS 68K eS Wt 23
ais 4) R34
2SA933S-S 4.7K
asi
B35 2SA9338-S 0,
Rewer e ewe ee ee ae oe ee ee nn nn en a ee ee ee eee