Technics SA-EH670 User Manual

SCHEMATIC DIAGRAM-5
M
Q708
UN4211TA
SWITCHING
(POWER)
Q601 Q602
D756
MA700ATA
C603 470P C604 470P C607 470P C608 470P C649 1000P C650 1000P
C648
1000P
R637
15K
R638
68K
R623 120K
R622 120K
R621 150K
R624 150K
R609 82K
R608 56K
R607 56K
C612 27P
C611 27P
C614 47P
C613 47P
R627
470K
C616
50V0.47
N
D601
SB360L6508
R628 22K
D754
RL1N4003N02
C761
0.1
D701
1N5402BM21
C709
0.1
IC601
RSN309W44B
POWER AMP
D757
MA700ATA
123456789101112131415181920212223242526 1617
R601
2.2K
R602
2.2K
Q601,602
2SC5398RSTA
PROTECTOR
D607
1SS291TA
L
K
D658
MA165TA
D657
MA165TA
C705
0.01
G
R776
10K
Q709
2SD2144STA
SWITCHING
(POWER)
R738
3.9K
R739
47K
C622 10V100
D659
MA165TA
D751
1N5402BM21
D703
1N5402BM21
D753
RL1N4003N02
D761
RL1N4003N02
D755
RL1N4003N02
D752
1N5402BM21
D702
1N5402BM21
D704
1N5402BM21
G
F
E
D
AB C
D558
MA165TA
R544
10K
R572
15K
R648
2.2
R647
2.2
C618
0.01
R635
2.2K
C619
0.1
Q503
2SC5398RSTA
SWITCHING
C704
3300
C702
4700
C703
3300
C701
4700
C617
0.01
R674
53.6K
R671
2.7K
C671
0.1
C673
100V1
Q671
2SD1859QRTV2
STABILIZER
Q672
2SD1859QRTV2
STABILIZER
R675
56.2K
R672
2.7K
C672
0.1
R673
330
D673
MA4180LTA
D671,672
MA4140MTA
D671D672
Q673
2SB1417PQTA
STABILIZER
R610
82K
D602
SB360L6508
: POSITIVE VOLTAGE LINE
: NEGATIVE VOLTAGE LINE
:AUDIO SIGNAL LINE
7.6V
- 10.4V
0V0V59.5V - 59.5V 0V28.9V - 29.3V 0V0V0V - 0.2V 29.4V - 29.7V 47.2V - 47.2V 0V0V0V0V
0V
0V
5.1V5.1V
0V
0V
0.7V
0V 0V
2.1V
14.7V
59.5V47.2V
47.7V
47.7V
0.6V
- 59.5V - 47.2V
- 47.7V

Technics SA-EH670 Specifications

General

Brand	Technics
Model	SA-EH670
Category	Amplifier
Language	English